baber/WOPTO huggingface dataset:
Patent TW-586167-B (TW)
Title: Method for fabricating a power semiconductor device having a floating island voltage sustaining layer
Inventor: BLANCHARD RICHARD A
IPC: H01L29/06
Filed: 2002-10-03
Granted: 2004-05-01
Abstract: A power semiconductor device and a method of forming the same is provided. The method begins by providing a substrate of a first conductivity type and then forming a voltage sustaining region on the substrate. The voltage sustaining region is formed by depositing an epitaxial layer of a first conductivity type on the substrate and forming at least one trench in the epitaxial layer. A barrier material is deposited along the walls of the trench. A dopant of a second conductivity type is implanted through the barrier material into a portion of the epitaxial layer adjacent to and beneath the bottom of the trench. The dopant is diffused to form a first doped layer in the epitaxial layer and the barrier material is removed from at least the bottom of the trench. The trench is etched through the first doped layer and a filler material is deposited in the trench to substantially fill the trench, thus completing the voltage sustaining region. At least one region of the second conductivity type is formed over the voltage sustaining region to define a junction therebetween.
Patent TW-588166-B (TW)
Title: Coherent power combining of single-mode sources in waveguide fiber couplers
Inventor: IONOV STANISLAV I
IPC: G02B6/26
Filed: 2002-10-31
Granted: 2004-05-21
Abstract: An optical power combining system. The system may comprise: a means for splitting an optical source into multiple channels; amplifiers in the multiple channels; and waveguide couplers for coherently combining the multiple channels into a single output. A coherent optical power combining system comprising: an optical splitter receiving an optical signal and providing a plurality of splitter outputs; a plurality of optical channels, each optical channel comprising an amplifier coupled to a waveguide each optical channel being coupled to a corresponding splitter output and each channel producing a corresponding channel output; an optical combining network coupled to the channel outputs of the plurality of optical channels, said optical combining network coherently combining the channel outputs into one or more combined outputs; and a feedback loop having a feedback input and one or more feedback outputs, said feedback input being coupled to at least one of said one or more combined outputs, and said one or more feedback outputs being coupled to one or more optical channels.
Patent TW-I239408-B (TW)
Title: Prism device and method for manufacturing thereof
Inventor: YU AN-HWA
IPC: G02B5/04
Filed: 2002-12-03
Granted: 2005-09-11
Abstract: A prism device includes a first prism, a second prism, and sealing glue. In this case, a surface of the second prism is attached to a surface of the first prism. The sealing glue is applied around the edge of the attached surfaces of the first and second prisms. Furthermore, the invention also discloses a method for manufacturing the prism device. The method includes providing a first prism, attaching a surface of a second prism to a surface of the first prism, and applying sealing glue around the edge of the attached surfaces of the first and second prisms.
Patent TW-580801-B (TW)
Title: Charge pump structure for reducing capacitance in loop filter of a phase locked loop
Inventor: WU CHING-SAN
IPC: H03L7/093
Filed: 2002-12-18
Granted: 2004-03-21
Abstract: A charge pump for reducing capacitance in a loop filter of a phase locked loop. The loop filter contains a resistor and a capacitor. The charge pump includes first and second input current sources for supplying first and second currents to the charge pump, a first output current source for receiving the first current from the charge pump, and a second output current source for receiving the second current from the charge pump. The charge pump also contains a plurality of up pulse switches and down pulse switches for controlling current flow through the charge pump such that only a fraction of the current that flows through the resistor of the loop filter flows into and out of the capacitor for charging and discharging the capacitor. The size of the capacitor can be reduced accordingly based on the amount of current used to charge and discharge the capacitor.
Patent TW-583316-B (TW)
Title: High strength galvannealed steel sheet having an excellent formability and method for producing the same
Inventor: HONDA KAZUHIKO
IPC: C23C2/26
Filed: 2002-12-26
Granted: 2004-04-11
Abstract: The present invention provides a high strength galvannealed steel sheet having excellent formability and a method for production of the same. The galvannealed steel sheet contains, in terms of wt %, C; 0.05-0.15%, Si: 0.3-2.0%, Mn: 1.0-2.8%, P: less than 0.03%, S: less than 0.02%, Al: 0.005-0.5%, and N: less than 0.0060%, satisfying formulas: (%Mn)/(%C) >= 15, and (%Si)/(%C) >= 4, and the balance being Fe and unavoidable impurities, with a galvanizing coating layer containing, in terms of wt %, Al: 0.05-0.5%, Fe: 5-15%, and the balance being Zn and unavoidable impurities. The galvannealed steel sheet satisfies a relationship of L >= 52-0.035xF, wherein F: tensile strength (MPa) and L: elongation (%).
Patent TW-I229516-B (TW)
Title: Contents reservation acceptance system, access point, data acceptance system and contents reservation acceptance method
Inventor: MAKI MAKOTO
IPC: G06F19/00
Filed: 2002-12-27
Granted: 2005-03-11
Abstract: The invention targets at possibly utilizing multiple access points installed at locations mutually isolated for user holding terminal on moving to effectively receive personal requested web contents. Holders of terminals 50, 60 moves from free spot (first communication area AR1) to another free spot (second communication area AR2) to conduct off-line access the reserved expected contents from terminals 50, 60 to the access point 20 in first communication area AR1 prior to moving. The access point 20 that accepts reservation transmits reservation information to access point 120. Further based on the received reservation information, conduct on-line access to network server to acquire the reserved web contents. Holders of terminals 50, 60 conduct off-line access to moving targeting access point 120 so as to receive expected web contents.
Patent TW-567371-B (TW)
Title: Display device
Inventor: MIYAJIMA YASUSHI
IPC: G02F1/1368
Filed: 2003-01-02
Granted: 2003-12-21
Abstract: The present invention provides a display device to increase wiring's degree of freedom for a bus line, which supplies power, etc. to surrounding driving circuits, and to decrease a frame area of the display device, wherein each bus line 120 to 124 is formed in a same layer with a pixel electrode 24, while the surrounding driving circuits is construed by adopting a layer lower than the pixel electrode 24, for example, a gate electrode 60, a data line 22, or an active layer 14 of TFT, etc. Then, the HVDD bus line 120 is overlapped and wired upon an H scanner 101, the VSS bus line 121 is overlapped and wired upon an HSW circuit 102 and a V scanner 104, the pre-charge data bus line 122 is overlapped and wired upon a PSW circuit 103, and the VVDD bus line 123 is overlapped and wired upon the V scanner 104.
Patent TW-I253073-B (TW)
Title: Optical data media
Inventor: HIRATA HIDEKI
IPC: G03F7/027
Filed: 2003-03-10
Granted: 2006-04-11
Abstract: An optical data media comprises a light transmission layer formed by hardening a composition of a urethane-di(meth)acrylate compound (A) as shown in formula (I) and urethane-di(meth)acrylate compound (B) besides the compound. The stretch modulus of the light transmission layer is between 600 MPa and 1300 MPa at 25 DEG C, and the transmission of the light transmission layer is 80% for the light with 400 nm wavelength. (In the formula (I), R1 presents alicyclic isocyanate residue, R2 presents alkylene or organic group contains cycloalkyl group or ester bond, R3 presents hydrogen or methyl group.)
Patent TW-593904-B (TW)
Title: Stepped cam die
Inventor: HODIAT YAHYA
IPC: B21D53/28
Filed: 2003-03-19
Granted: 2004-06-21
Abstract: The invention comprises a cam die. The cam die comprises at least one cam ring. The cam ring comprises a plurality of moveable cam teeth. The cam teeth are moveable on a normal toward an axis of the cam die by a cam actuator. The cam actuator has an inside diameter that is less than an outside diameter of the cam ring. As the cam actuator moves parallel to the cam die axis along an outside circumference of the cam ring, the cam teeth are progressively engaged and pressed inwardly toward a work piece. The work piece is moved simultaneously with the cam actuator by action of a punch that is concentric with the cam actuator and within the diameter of the cam ring. Each cam tooth is simultaneously engaged with the work piece as the work piece passes. A resilient member returns each cam tooth to a starting position after the cam actuator is withdrawn, allowing ejection of a finished part.
Patent TW-594570-B (TW)
Title: Processor for executing conditional instruction and the method thereof
Inventor: LIANG BO-SUNG
IPC: G06F9/44
Filed: 2003-04-15
Granted: 2004-06-21
Abstract: The present invention provides a processor and method for executing conditional instructions, wherein the executing instruction set includes M-bit instruction and N-bit instruction. The instruction set has the conditional execution instruction, and M-bit parallel conditional execution instruction. The parallel conditional execution instruction has a first N-bit instruction and a second N-bit instruction. The processor includes: a flag, an instruction abstraction device, an instruction decoding device, an instruction execution device, and a mode switching device. The instruction abstraction device is used to abstract at least one instruction to be executed. The instruction decoding device is used to decode the abstracted instruction. The instruction execution device is used to execute the instruction outputted from the instruction decoding device; wherein executing a conditional execution instruction, setting the status of the flag based on the execution result from the conditional execution instruction as the condition being existed or not; and, the mode switching device is used when the instruction abstracted by the instruction abstraction device is a parallel conditional execution instruction, based on the status of the condition existed or not from the flag, to switch the instruction decoding device for decoding the first N-bit instruction or the second N-bit instruction of the parallel conditional execution instruction to be executed by the instruction execution device.
Patent TW-I240897-B (TW)
Title: Wireless fire protection system
Inventor: CHEN SHU-JEN
IPC: G08B17/00
Filed: 2003-04-16
Granted: 2005-10-01
Abstract: The invention is a wireless fire protection system, which comprises wireless monitoring host, wireless sensor and wireless control fire extinguisher. Among them, the wireless sensor and wireless control fire extinguisher can be installed at different locations of particular place respectively and mutually connected so as to detect the status of each wireless sensor and wireless control fire extinguisher. As the invention makes the connection and control among the monitoring host, sensors and fire extinguishers become wireless and provides a group password setup function, the signal will be sent to group with geometric correlation upon detecting fire alarm to achieve the goal of gaining enough time for escape with fastest fire alarm report.
Patent TW-593048-B (TW)
Title: Attachment system for bicycle accessories
Inventor: OCKENDEN LYNN
IPC: B62K19/00
Filed: 2003-04-17
Granted: 2004-06-21
Abstract: A system for attaching bicycle accessories to the frame of a bicycle is herein disclosed. The system comprises at least two of an upper mount, a lower mount and a support arm. The upper mount is generally secured to the frame of the bicycle adjacent the junction of the seat post and seat stay of a bicycle frame. A lower mount generally includes at least one mounting post that extends generally upward from a front or rear dropout of a bicycle frame. The support arm is constructed and arranged to couple a front fork or a seat stay of a bicycle frame to the accessory so as to create a rigid structural relationship between the accessory and the bicycle frame.
Patent TW-I279844-B (TW)
Title: Using second exposure to assist a PSM exposure in printing a tight space adjacent to large feature
Inventor: PIERRAT CHRISTOPHE
IPC: G03F1/00
Filed: 2003-06-10
Granted: 2007-04-21
Abstract: One embodiment of the present invention provides a system that uses an exposure through a second mask to assist an exposure through a phase shifting mask in printing a tight space adjacent to a large feature. During operation, the system exposes a photoresist layer on the surface of a semiconductor wafer through the phase-shifting mask. This phase-shifting mask includes phase shifters that define a space between a first feature and a second feature, wherein the first feature is so large that the effectiveness of phase shifting is degraded in defining the space. Moreover, the degradation in phase shifting and the tightness of the space cause the space not to point reliably when exposed through the phase shifting mask alone. To alleviate this problem the system exposed the photoresist layer through the second mask, wherein the exposure through the second mask assists in exposing the space between the first feature and the second feature so that the space prints reliably.
Patent TW-I226140-B (TW)
Title: Conductive carbon, electrode catalyst for fuel cell using the same, fuel cell and fuel cell apparatus
Inventor: KOBAYASHI MOTOKAZU
IPC: H01M4/92
Filed: 2003-08-06
Granted: 2005-01-01
Abstract: To provide conductive carbon which carries at least platinum as a catalyst and has an organic functional group capable of causing hydrogen ion dissociation. The use of such conductive carbon as an electrode catalyst layer of a fuel cell enables the effective conduction of hydrogen ions and electrons generated on the catalyst, thereby providing a fuel cell highly efficient in electricity generation.
Patent TW-I220873-B (TW)
Title: Process for production of metallic powder and producing device thereof
Inventor: ASAI TSUYOSHI
IPC: B22F9/28
Filed: 2003-09-26
Granted: 2004-09-11
Abstract: The object of this invention is to provide a manufacturing method for metal powders and a device for manufacturing the same. The conglomeration and the secondary particle growth of the metal powder produced after reduction process can be suppressed by present invention. Therefore, a metal powder with few large particles, such as conglomerated particles, can be stably obtained so as to sufficiently satisfy the recent demand for manufacturing a thin-film and multi-film type condenser. The method of present invention includes a reduction process, in which a gas of metal chloride is in contact with reductive gas so as to make the metal chloride gas reduced, and a cooling process, in which the metal powder produced in the reduction process is cooled by a inactive gas. In the cooling process, the inactive gas is ejected from places over 1 around the flow passage of said metal powder to generate a votex flow. Furthermore, in the manufacture of a metal powder, the inactive gas flow is continuously produced in the perpendicular direction along the inner wall surface of the manufacturing device (reduction process, cooling process). In this way, the conglomeration and the secondary particle growth of the metal powder produced after reduction process can be suppressed, and a homogeneous metal powder with few large particles, can be stably obtained.
Patent TW-I230589-B (TW)
Title: Slide fastener
Inventor: KONDO NAOKI
IPC: A44B19/38
Filed: 2003-10-02
Granted: 2005-04-11
Abstract: A stopper portion (4) has a minute protrusion on part of an outer peripheral face except a side face in the length direction of a fastener tape (2). This protrusion is a rib-like protrusion (4f) extended linearly in the length direction of the fastener tape formed on a vertex of the surface of a bent portion (4c), a protrusion (4g) extended so as to be expanded in a curved shape in the length direction of the fastener tape or a rib-like protrusion (4e) protruded along a boundary portion between the bent portion of the stopper portion (4) and a bottom face thereof. Existence of this protrusion not only reduces a sliding resistance when the slider is started but also eliminates prickly feeling and feeling of disharmony originating from a shape of an upper stopper which is a kind of the conventional stopper portion.
Patent TW-I234997-B (TW)
Title: Method for using the image data to change the object and the type of the object
Inventor: CHANG CHIA-KAI
IPC: A63F13/55
Filed: 2003-12-08
Granted: 2005-06-21
Abstract: A method for using the image data to change the object and the type of the object. First, input an image, and analyze the image data to get the parameter of this image. Then, deciding the object and the type of the object by the parameter of the image. Finally, output the object and the type of the object. The present invention using the real image to change the object and the type of the object for the result which combine the real image and the virtual image.
Patent TW-I238689-B (TW)
Title: Electronic apparatus comprising card receptacles in which PC cards are received
Inventor: OOMORI MIKIO
IPC: G06F1/16
Filed: 2003-12-08
Granted: 2005-08-21
Abstract: An electronic apparatus includes a main body, and a plurality of card receptacles provided inside the main body. Cards having projections at one end are inserted into the card receptacles. The card receptacles overlap each other in the thickness direction of the cards and are shifted in the direction in which the cards are inserted.
Patent TW-I232959-B (TW)
Title: Flat display apparatus
Inventor: OISHI TOSHIHARU
IPC: H01J29/89
Filed: 2003-12-10
Granted: 2005-05-21
Abstract: A flat display apparatus includes a flat display panel and an optical filter attached to surface of the display side of the flat display panel. The optical filter is constituted of a lamination of an electromagnetic-wave blocking sheet, an infrared-radiation absorbing and color-tone correcting sheet and an ambient light antireflective sheet.
Patent TW-I251400-B (TW)
Title: Digital/analog converting apparatus and its method
Inventor: SHIH MING-YUNG
IPC: H03M1/66
Filed: 2003-12-19
Granted: 2006-03-11
Abstract: The present invention is related to a digital/analog converting apparatus and its method. The invention includes the followings: a storage unit for receiving an m-bit digital data, which includes the front n-bit digital data and the back (m-n)-bit digital data; a multiplexer, which is connected to the storage unit to convert the front n-bit digital data into the corresponding first value and the second value; a pulse width modulation unit, which is connected to the storage unit to control the multiplexer for outputting the first value to last the first time and outputting the second value to last the second time based on the back (m-n)-bit digital data; and an n-bit digital/analog converting unit, which is connected to the multiplexer for receiving the first value and the second value so as to output the analog signal after converting the received values into the corresponding analog signal.
Patent TW-I232407-B (TW)
Title: Displaying method of tool bar for application program
Inventor: CHIU CHAUCER
IPC: G06F9/44
Filed: 2003-12-31
Granted: 2005-05-11
Abstract: A displaying method of tool bar for application program is disclosed. When the active window on the desktop has a title bar, determine if the size of the title bar can accommodate the tool bar, if yes, move the tool bar to the position of title bar, otherwise determine if the space outside the active window can accommodate the tool bar, if yes, move the tool bar into that space, and paste the tool bar tightly against the edge of the active window, otherwise shrink the tool bar into an icon, and dispose it into the icon region on the right side of the task bar.
Patent TW-I242210-B (TW)
Title: Manufacturing device of optical recording medium
Inventor: IDE JUNICHI
IPC: B26F1/38
Filed: 2004-01-27
Granted: 2005-10-21
Abstract: The present invention relates to a manufacturing device of optical recording medium that is capable of avoiding breakage of a substrate while avoiding formation of a central hole off-center with respect to the substrate. A control section causes the vertical movement section to move an ultrasonic horn in directions toward and away from the cutting edge of a punching blade section to thereby cause the ultrasonic horn to press the disk-shaped substrate and at the same cause an ultrasonic generator to perform ultrasonic vibration at least from a time point at which the disk-shaped substrate is brought into contact with the cutting edge of the punching blade section to a time point at which the punching of the central hole is completed.
Patent TW-I234655-B (TW)
Title: Microfluidic titration apparatus
Inventor: HERNANDEZ JUAN
IPC: G01N37/00
Filed: 2004-02-12
Granted: 2005-06-21
Abstract: The illustrated invention defines an analytical titration chip (10) comprising an optically transparent substrate (12, 14) such as glass or plastic that defines a fluid inlet port (16), plural microfluidic sample carrying channels (32) communicating with the inlet (16), and plural titration chambers (22) fluidly communicating with the channels (32). Each titration chamber (22) contains a different concentration of the same titrant (34) to define a spectrum or range of titrations. An air management chamber (20, 56) is in fluid communication with the titration chambers (22) to facilitate capillary flow of fluid into the titration chambers (22).
Patent TW-I231243-B (TW)
Title: Position measuring mechanism for linear motion of an automatic tool changing apparatus
Inventor: HUANG YAU-DE
IPC: B23Q17/00
Filed: 2004-02-23
Granted: 2005-04-21
Abstract: A position measuring mechanism for linear motion of an automatic tool changing apparatus is provided for position detection of linear forward and backward movement of a tool changer driven by a power cylinder set. A slidable rod having a projecting hook formed an outer end of a base of the cylinder. The slidable rod is provided at an inner end thereof with an inner ring base that may urge against a bearings block of a main body. An outer end of the inner ring base is surrounded with plural resilient bodies that urge against an inner end of an outer ring base. An outer end of the outer ring base urges against the tool changer such that the tool changer is able to drive short displacement of the inner and outer ring bases when the tool changer moves in a linear manner. Accordingly, the position of the tool changer can be verified by measuring the positions of the inner and outer ring bases, thereby allowing easy assembly of the mechanism and precise diction of the position.
Patent TW-I234333-B (TW)
Title: Vibration control device
Inventor: KANEKO MAKOTO
IPC: H02K33/16
Filed: 2004-03-26
Granted: 2005-06-11
Abstract: The present invention relates to a vibration controller to be driven by the movable part such as a linear motor moving element formed on the structure body, so as to treat a reaction force generated when the movable part performs driving through the use of a simple configuration position. Its purpose is to sufficiently suppress the vibration of a structure body while positioning a movable part with high precision. The solution is: a vibration absorbing means 32A, 32B is disposed between a base 33 and a floor 31. A reaction force treating actuator 42 including a linear motor stator 37 and a linear motor moving piece 38 is formed at a position in a support member 36 integrally formed with the floor 31 in vertical directions (Y1, Y2), so as to allow a distance H1 to be equal to a distance H2. A control means 45 outputs the same driving signal, and controls a driving stage 35, and the reaction force treating actuator 42 via a gain compensator 44.