baber/WOPTO huggingface dataset:
Patent TW-557240-B (TW)
Title: Tapping unit
Inventor: AUGIS JEAN-NOEL
IPC: B23G1/16
Filed: 2002-01-25
Granted: 2003-10-11
Abstract: In a tapping unit according to the invention, the tap is held in a tap-carrier which is screwed into a pattern retained and fixed against rotation in a casing. The tap, the tap-carrier and the pattern form a subassembly mobile with limited amplitude in axial translation and radial displacement inside the casing, so that the tap can follow unwanted movements of the part being tapped.
Patent TW-I239844-B (TW)
Title: Composition and method for smoke detoxification
Inventor: NEWMARK THOMAS M
IPC: A24B15/00
Filed: 2002-02-08
Granted: 2005-09-21
Abstract: A method is provided for effecting smoke detoxification in a human by using a composition that is made of effective amounts of supercritical extract and hydroalcoholic extract of turmeric.
Patent TW-540142-B (TW)
Title: Multi-bit memory cell and its manufacturing method
Inventor: SHIAU CHUNG-JR
IPC: H01L21/8247
Filed: 2002-03-19
Granted: 2003-07-01
Abstract: A manufacturing method of multi-bit memory cell is provided. First, provide a semiconductor substrate on which a first insulation layer, a conductor layer and a patterned PR layer are formed. Then use the patterned PR layer as a mask to etch the conduction layer and form a gate and leave a redundant conduction layer on the first insulation layer. Second, remove the patterned PR layer and form first spacer on the gate sidewall. Then isotropically etch the redundant conduction layer to form an undercut gate. Third, remove the first insulation layer and first spacer and conformally form a second insulation layer on the exposed surfaces of the semiconductor substrate, first insulation layer and gate. Finally, form the second spacer on the sidewall of the undercut gate and second insulation layer.
Patent TW-543013-B (TW)
Title: The Koran-reading device
Inventor: TAHA SUBHI
IPC: G09B17/00
Filed: 2002-03-19
Granted: 2003-07-21
Abstract: The Koran-reading device of the present invention comprises members such as a backlight module, a translucent plastic film with Koran text, a panel whose angle can be adjusted and an electronic page-scrolling device, etc. The Koran sentence printed on the translucent plastic film is projected onto the panel whose angle can be adjusted through the light source of backlight module. The electronic page-scrolling device by the panel is convenient for the reader to find the target text. Therefore, the believer can focus his/her attention on the text without feeling eye fatigue and neck/back pain.
Patent TW-I258610-B (TW)
Title: Progressive addition lenses
Inventor: MENEZES EDGAR V
IPC: G02C1/00
Filed: 2002-04-09
Granted: 2006-07-21
Abstract: The present provides progressive addition lens designs and lenses in which unwanted lens astigmatism is reduced as compared to conventional progressive addition lenses. The lenses of the invention containing at least one surface that is a composite of a progressive surface design and a regressive surface design.
Patent TW-578242-B (TW)
Title: Bipolar junction transistor device structure and its application in electrostatic discharge protection
Inventor: CHANG CHYH-YIH
IPC: H01L27/02
Filed: 2002-06-07
Granted: 2004-03-01
Abstract: An integrated circuit device receiving signals from a signal pad includes at least one silicon bipolar junction transistor, which is responsive to the signals from the signal pad, for providing electrostatic discharge protection, and a detection circuit for detecting the signals from the signal pad to provide a bias voltage to at least one silicon bipolar junction transistor. At least one silicon bipolar junction transistor includes an emitter, collector and base formed in a single-crystal silicon layer that is isolated from a substrate of the integrated circuit device. The base is coupled to the detection circuit to receive the bias voltage.
Patent TW-561705-B (TW)
Title: Receiver
Inventor: MIYAGI HIROSHI
IPC: H04B1/28
Filed: 2002-06-26
Granted: 2003-11-11
Abstract: It is object to provide a receiver capable of reducing inroad of noise from a crystal resonator. A high frequency amplification circuit 11, a mixing circuit 12, a local oscillator 13, an intermediate-frequency filters 14 and 16, an intermediate-frequency amplifier 15, a limiter circuit 17, an FM detection circuit 18, a stereo demodulation circuit 19, an oscillator 20 and a PLL circuit 21 that compose an FM receiver are constituted as one-chip part 10. A crystal resonator 31 is connected as an external part to the oscillator 20. The natural oscillation frequency of the crystal resonator 31 is set so that the basic component and the high harmonic component are in the out of the reception band.
Patent TW-593125-B (TW)
Title: MEMS type differential actuator
Inventor: LEE HSIAO-WEN
IPC: B81B3/00
Filed: 2002-08-09
Granted: 2004-06-21
Abstract: Disclosed is a MEMS type differential actuator, which generally provides a cantilever set structure and/or bridge structure to obtain the characteristic of two-degree-of-freedom parallel motion with no inclination. Since the cantilever set structure has differential characteristic, common mode driving force, such as variation of surrounding temperature, cannot induce variation of declination, enabling a carrier end of the actuator to maintain the two-degree-of-freedom, out-of-plane or in-plane, parallel motion with no inclination in upward, downward, leftward, and rightward direction. Therefore, the MEMS type differential actuator of the this invention is suitable for the applications of optical MEMS components, such as optic switch, variable optical attenuator, optical tunable filter, tunable VCSEL, grating modulator, MEMS/optical display, and RF switch.
Patent TW-562873-B (TW)
Title: Method of plating nonconductor product
Inventor: HONMA HIDEO
IPC: C23C18/20
Filed: 2002-08-28
Granted: 2003-11-21
Abstract: A nonconductor product is immersed in a semiconductor powder suspended liquid and irradiated with light in the liquid to form polar radicals on the surface of the nonconductor product. Then, electroless plating is conducted on the polar radical formed surface. Electroless plating is conducted after a resin product is ultraviolet treated by irradiating it with a UV ray via water or an aqueous solution. An electroless plating or electroplating is further conducted on the electroless plated layer with a dissimilar or similar metal. In this way, a plated nonconductor product can be obtained that is free from problems of environmental pollution and waste liquid treatment, and has a plating layer and a nonconductor product surface firmly bonded together. When resin is used, the thermal distortion of a resin material is prevented, and the bonding strength of a plating film can also be improved.
Patent TW-567108-B (TW)
Title: Welding guide plate that may be repeatedly dismantled
Inventor: YANG JIAN-CHANG
IPC: B23K5/22
Filed: 2002-08-30
Granted: 2003-12-21
Abstract: This invention relates to a welding guide plate that may be repeatedly dismantled. A positioning groove is defined in a lateral side of the welding guide plate, and the positioning groove receives metal pieces therein. The positioning groove is provided with interlacing indents. Oblique grooves are provided to communicate the positioning grooves and top end of the welding guide plate. The metal piece has a horizontal section. An end of the horizontal section is bent downwards to form a welding section. Another end that is opposite to the welding section is bent into an oblique section. The oblique section is of an oblique configuration that is inserted into the oblique grooves of the welding guide plate. A fastener is inserted into the indents for fastening and stably retaining the metal piece in the positioning groove. The fastener may be easily removed. This invention is featured with the advantages of reduced material and cost.
Patent TW-558505-B (TW)
Title: Tension apparatus in continuous printing and mounting apparatus for film-like printing body
Inventor: MURAKAMI TAKEHIKO
IPC: B65H23/18
Filed: 2002-09-02
Granted: 2003-10-21
Abstract: A suitable tension is applied to a film-like printing body to be processed in a printing step or a parts mounting step. Further, the processed film-like printing body is automatically fed out by a predetermined stroke. In a state of a film-like printing body (9) being clamped by all the fixing clamps (19, 19, 29, 29), a tension clamp (12) in a rear side of a parts mounting apparatus (33) in a moving direction of the film-like printing body (9) is moved forward by a cylinder (17) while being kept open. Then, tension clamp (12) is pulled back by an operation of a tension coil spring (18) while the film-like printing body (9) being kept clamped. After mounting of the parts, the tension clamp (12) is opened. Next, the film-like printing body (9) is clamped by feeding clamps (20, 20), and at the same time, all of the fixing clamps (19, 19, 29, 29) are opened. Then, the feeding clamps (20, 20) are moved by a predetermined stroke in a feeding direction, and then, the film-like printing body (9) is clamped by all of the fixing clamps (19, 19, 29, 29). Thereafter, the feeding clamps (20, 20) are opened and returned.
Patent TW-594418-B (TW)
Title: Coating compositions for use with an overcoated photoresist
Inventor: WAYTON GERALD B
IPC: B32B27/06
Filed: 2002-09-26
Granted: 2004-06-21
Abstract: In a first aspect, organic coating compositions are provided, particularly spin-on antireflective coating compositions, that contain a component such as a resin that comprises an aryl dicarboxylate group. In a further aspect, organic coating compositions are provided, particularly spin-on antireflective coating compositions, that comprises a solvent component that comprises one or more oxyisobutyric acid esters such as methyl-2-hydroxyisobutyrate.
Patent TW-589660-B (TW)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: EGUCHI KAZUHIRO
IPC: C23C16/455
Filed: 2002-10-25
Granted: 2004-06-01
Abstract: The purpose of the present invention is to improve the characteristics and reliability of a semiconductor device having a silicon oxide film containing a metallic element. The semiconductor device includes: a semiconductor substrate (11), a gate insulating film (14) including the metallic element-containing silicon oxide film, and an electrode (15) formed on the insulating film. The metallic element-containing silicon oxide film has: a first region near its lower surface, a second region near its upper surface, and a third region between the first and second regions. The concentration distribution of the metallic element contained in the silicon oxide film in the thickness direction has a maximum point in the third region.
Patent TW-583042-B (TW)
Title: Method of making sintered object
Inventor: ABE SATOSHI
IPC: B22F3/105
Filed: 2002-11-29
Granted: 2004-04-11
Abstract: In order for a surface of a three-dimensional sintered object to be smoothly finished by removing unwanted portions and an excessively sintered growth formed during sintering to form sintered layers, the three-dimensional sintered object is formed by repeating successive processes of dispensing a powdery material and directing an optical sintering beam to the powdery material to form the sintered layer, until a required number of integral laminated bodies are formed. During the formation of the integral laminated bodies, trimming is applied to a first zone different from a second zone in which each laminated body is formed, to remove unwanted portions of the respective laminated body.
Patent TW-I271425-B (TW)
Title: Use of cationic surfactant to improve print quality of dye based inkjet inks
Inventor: LAUW HIANG P
IPC: B41J2/01
Filed: 2003-02-17
Granted: 2007-01-21
Abstract: The inks provide excellent ink-jet prints having excellent imaging onto the media with sharp, smooth edge text print and overall print quality improvements. The aqueous inks each comprise an anionic colorant (CMYK), a short chain alcohol or diol and a cationic surfactant.
Patent TW-584867-B (TW)
Title: Novel microwave-dielectric with super-low-temperature and high reliability and method of preparing the same
Inventor: LEE WEN-HSI
IPC: H01B3/12
Filed: 2003-02-24
Granted: 2004-04-21
Abstract: The present invention relates to a novel microwave-dielectric ZnTiO3 material system comprising z % by weight of Bi203 and w % by weight of (Zn0)4.B2O3, wherein 0.1 <= z <= 15 and 0.5 <= w <= 10, which has properties of super-low-temperature, high reliability, and high mechanical strength, and is able to applied to produce low capacitance multilayer chip ceramic capacitor with high insulation resistance. The present invention also relates to a method of preparing such novel ZnTiO3 material system.
Patent TW-I264691-B (TW)
Title: Driver circuit of EL display panel and EL display device using the circuit
Inventor: TAKAHARA HIROSHI
IPC: H01L27/32
Filed: 2003-03-07
Granted: 2006-10-21
Abstract: This invention provides a source driver circuit of an EL display panel having an output current of a small unevenness. The source driver circuit is formed by a unit transistor that indicates 1 unit. The 0th bit is formed by one unit transistor (634), the 1st bit is formed by 2 unit transistors (634), the 2nd bit is formed by 4 unit transistors (634), the 3rd bit is formed by 8 unit transistors (634), the 4th bit is formed by 16 unit transistors (634), and the 5th bit is formed by 32 unit transistors (634), while each unit transistor (634) constitutes the transistor (633a) and the mirror circuit. By adjusting the current flowing to the transistor (633a), the current of the unit transistor (634) can be varied. In addition, by constituting the output current circuit with the use of the unit transistors and adjusting the reference current, the output current of the unit transistors can be adjusted, thereby providing a source driver IC of a high accuracy and small unevenness.
Patent TW-I319988-B (TW)
Title: Analyte detection system
Inventor: DEVIN MCALLISTER
IPC: G01N33/49
Filed: 2003-05-08
Granted: 2010-02-01
Abstract: A system employing an integrated analyte test strip including a biosensor and lancet is disclosed. The integration of lancet and the sensor elements eliminates the need to align the sensor to the biologic fluid sample after a lancet and lancing device are used in combination to pierce the skin. The system preferably includes a device comprising two body portions that slide relative to each other to both cock and fire a test strip at a target site. Meter reading and test strip disposal may be accomplished by removing the device from the target site. The device preferably employs a magazine loaded with test strips, with one strip being taken from the magazine each time the device is actuated. It preferably also includes a magazine in a cap to store spent test strips for disposal. The device may be turned on an off simply by removal and return of the cap.
Patent TW-I221146-B (TW)
Title: Indicator of elevator
Inventor: OHASHI NOBUKAZU
IPC: B66B3/00
Filed: 2003-05-15
Granted: 2004-09-21
Abstract: An indicator of an elevator is constituted so that a network body 13 for transmitting indication of an indicating section 12 through many transmitting portions 13a arranged to be dispersed is arranged on a surface of the indicating section 12 for indicating an operating state of an elevator car. Since spaces surrounded by the transmitting portions 13a are formed, when a fire of a lighter is applied to a surface of the network body 13, air existing in the spaces is heated so as to be expanded and discharged into an outside, thereby preventing the fire from directly contacting with the surface of the indicating section 12.
Patent TW-I260771-B (TW)
Title: Monolithic bridge capacitor
Inventor: FRANSON STEVEN J
IPC: H01L29/00
Filed: 2003-05-23
Granted: 2006-08-21
Abstract: According to the most preferred embodiments of the present invention, at least one of the two plates (710, 720) of a capacitor (700) is formed in at least two different layers of an integrated circuit. The methods of the present invention uses ""air bridges"" (715) or some other dielectric medium to isolate certain portions of the two capacitive plates of a capacitor where at least a portion of one of the capacitive plates passes over at least a portion of the other capacitive plate. The line widths, line separation and number of levels used in the topology of the capacitor will determine the overall capacitance value of a given structure.
Patent TW-I222843-B (TW)
Title: Manufacturing method of printed circuit board and printed circuit board manufactured by using the same
Inventor: KATAOKA TATSUO
IPC: H05K3/26
Filed: 2003-05-30
Granted: 2004-10-21
Abstract: The purpose of the present invention is to provide a manufacturing method of printed circuit board (PCB) that is capable of maintaining excellent etching factor for the formed circuit and solving the etching residual so as to effectively prevent the generation of surface layer migration. The invention uses the manufacturing method of PCB, in which the copper laminated board having the copper layer of the conducting-circuit formation layer appearing on the surface is used by sticking the copper layer, the conducting circuit formation layer laminated by other metal layers except copper, and the insulation substrate. The invention is featured with the followings. The etching of the conduction circuit formation layer is composed of the following operations: the first etching operation, which simultaneously dissolves the copper layer of conducting circuit formation layer and the other metal layer except copper; and the second etching operation, which uses the selective etching solution that only dissolves the metal layer other than copper after the end of the first etching operation.
Patent TW-I236825-B (TW)
Title: Encryption/decryption method of WLAN and structure thereof
Inventor: CHENG I-HSIANG
IPC: H04L9/14
Filed: 2003-06-17
Granted: 2005-07-21
Abstract: The invention relates to an encryption/decryption method of WLAN and structure thereof, in which the encryption module can encode and encrypt data sequences with specific encoding method and then transmit them to the decryption module through the physical layer. After decrypting via the decoding operation of decryption module, the function of maintaining security of WLAN can be achieved.
Patent TW-I270915-B (TW)
Title: Sealing material for sealing a closure of an electron tube, method for making such sealing material, and the electron tube having a closure sealed by such sealing material
Inventor: KATO MASAHIRO
IPC: H01J9/26
Filed: 2003-09-23
Granted: 2007-01-11
Abstract: This invention provides a sealing material for sealing a closure of an electron tube using a leadless phosphor glass (P2O5-SnO low melting point glass powder), wherein the interior of the electron tube can be maintained in a vacuum state with a conventional burning process. The sealing material includes a P2O5-SnO low melting point glass powder, a low melting point ceramics for adjusting the thermal expansion, and particles of insulation oxide having a particle size of 0.001-0.1 mum.
Patent TW-I267676-B (TW)
Title: VVA mode LCD
Inventor: SHIN SEONG-WOOK
IPC: G02F1/133
Filed: 2003-09-26
Granted: 2006-12-01
Abstract: Disclosed is a VVA mode LCD which comprises: a lower substrate; an upper substrate arranged oppose to the lower substrate to a predetermined space; a liquid crystal layer interposed between the upper and lower substrates and having liquid crystal molecules of a dielectric negative anisotropy; a pixel electrode formed in an inner face of the lower substrate; a color resin layer formed in an inner face of the upper substrate, the color resin layer having a V-shaped valley and jagged valleys formed perpendicularly to the V-shaped valley to a depth shallower than that of the V-shaped valley; a counter electrode formed on the color resin layer having the V-shaped valley and the jagged valleys perpendicular to the V-shaped valley; first and second vertical orientation layers interposed, respectively, between the pixel electrode and the liquid crystal layer and between the counter electrode and the liquid crystal layer; and first and polarizers attached, respectively, to outer faces of the upper and lower substrates and having polarization axes intersecting with each other. The jagged valleys are provided to the V-shaped valley via halftone exposure so that the liquid crystal molecules can be oriented substantially perpendicular to the V-shaped valley in application of current to stably form the multiple domains thereby improving the image quality of the VVA LCD.
Patent TW-I242664-B (TW)
Title: Display device
Inventor: SUZUKI NOBUTAKA
IPC: G02F1/13357
Filed: 2003-10-23
Granted: 2005-11-01
Abstract: The invention provides a display unit that displays images on both the front and the rear surfaces and that displays images brightly without increasing the electrical power consumption. A liquid crystal display unit includes two liquid crystal cells, a backlight, which is interposed between the two liquid crystal cells and which emits light to the liquid crystal cells, and two reflective polarizers interposed between the backlight and each of the liquid crystal cells, respectively.
Patent TW-I236942-B (TW)
Title: Casting die and method of manufacturing same
Inventor: KOYAMA HIROAKI
IPC: B22D17/22
Filed: 2003-10-29
Granted: 2005-08-01
Abstract: A casting die (10) of an SCM420 material includes a vertical wall (24) which extends from a sprue (16) to a cavity surface (18), and a cavity surface (18) having a portion closest to the sprue (16). The vertical wall (24) and the portion are open to relatively large thermal shocks when a molten metal is brought into contact with the casting die (10). The casting die (10) also has a cavity forming member (14) disposed on the vertical wall (24) and the portion of the cavity surface (18) closest to the sprue (16). The cavity forming member (14) is made of maraging steel that is better in tenacity and thermal shock resistance than the SCM420 material. The cavity forming member (14) is made of a welded metal which fills up a recess (32) according to an arc welding process using a welding rod (36), i.e., is deposited as an overlay by the arc welding process, and thereafter is cooled and solidified.
Patent TW-I235653-B (TW)
Title: Absorbent article
Inventor: ONISHI KAZUAKI
IPC: A61F13/53
Filed: 2003-11-10
Granted: 2005-07-11
Abstract: The invention provides an absorbent article wherein a groin portion of the absorbent article is narrowed so that an absorbing capacity around the groin portion is improved without spoiling a feeling of a wearer and a snarl or a kink is not easily produced. The absorbent article consists of a top sheet permeable to liquid, a back sheet impermeable to liquid joined to the above top sheet and an absorbing medium wrapped between the top sheet and the back sheet. The above absorbing medium consists of two parallel strip absorbing medium groups made of two or more strip absorbing medium aggregates arranged in parallel across channels. In the first and second parallel strip absorbing medium groups, a junction is formed by face to face joining as a manner of a surface formed by each parallel strip absorbing medium is joined to the other. In the above junction, an alternate portion is disposed so that the above channels may not overlap. In the above alternate portion, an elastic member is disposed in between the above junction and the above back sheet in a stretched state in the approximate orthogonal direction of the above strip absorbing medium arranged in parallel.
Patent TW-I226568-B (TW)
Title: Ergonomic keyboard
Inventor: TZENG SHU-WEN
IPC: G06F3/00
Filed: 2003-11-11
Granted: 2005-01-11
Abstract: An ergonomic keyboard has a sliding part to adjust the operating elevation angle. The keyboard includes a base and a curviform sliding part. A plurality of keys is disposed on the curviform sliding part. The curviform sliding part is movably disposed on the base between a first position and a second position through a sliding mechanism. The keyboard has different operating elevation angles when the curviform sliding part is in different positions, such that the keyboard can be more ergonomically sound.