baber/WOPTO huggingface dataset:
Patent TW-587100-B (TW)
Title: Furnace sidewall structure of rotary hearth furnace
Inventor: SHIBATA TOMOAKI
IPC: F27B9/32
Filed: 2003-05-29
Granted: 2004-05-11
Abstract: A furnace sidewall structure of a rotary hearth furnace for making direct reduced iron which is agglomerated iron ore or waste iron oxide containing a reducing agent on a rotary hearth by heating or for heating at least one steel piece, wherein the rotary hearth furnace includes an outer furnace sidewall and an inner furnace sidewall, wherein at least one of the outer furnace sidewall and the inner furnace sidewall is polygonal. The furnace sidewall structure can be prepared with lower manufacturing costs relative to conventional circular profile rotary hearth furnace with respect to the furnace sidewall. The production thereof is easy with respect to manufacturing and with respect to the fact that the dimensional accuracy of the manufactured furnace sidewall can be easily adjusted. Also, there is associated a shorter installation/construction work period and a reduction in the installation/construction cost.
Patent TW-I243469-B (TW)
Title: Semiconductor device with dram inside
Inventor: NAKABAYASHI TAKASHI
IPC: H01L21/8242
Filed: 2003-07-17
Granted: 2005-11-11
Abstract: A semiconductor device is provided in which the difference in characteristics between a pair of sense amplifier transistors of a DRAM is suppressed, whereby the sensitivity of a sense amplifier is enhanced. A pair of gate electrodes of a N-type sense amplifier transistor and a pair of gate electrodes of a P-type sense amplifier transistor constituting a CMOS sense amplifier of the DRAM respectively are placed in parallel to each other in one active region in the same direction as that of bit lines. A pair of adjacent N-type sense amplifier transistors and a pair of adjacent P-type sense amplifier transistors are isolated by STI.
Patent TW-594636-B (TW)
Title: Electro-optical device and electronic apparatus
Inventor: NAKANISHI HAYATO
IPC: H05B44/00
Filed: 2003-07-17
Granted: 2004-06-21
Abstract: The present invention provides an electro-optical device in which a voltage drop due to the wiring resistance of a cathode is reduced and therefore steady image signals are transmitted such that wrong image display such as low contrast is prevented and to provide an electronic apparatus including such electro-optical device. The electro-optical device includes luminescent power-supply lines 103R, 103G, and 103B for applying currents to light-emitting elements arranged in an actual display region 4 in a matrix; and a cathode line 12a disposed between the light-emitting elements and a cathode, wherein the cathode line 12a has a width larger than that of luminescent power-supply lines 102R, 102G, and 102B.
Patent TW-I220457-B (TW)
Title: Method and structure for measuring conductive rate between glass substrate and driving IC
Inventor: LIOU YAU-REN
IPC: G01R31/02
Filed: 2003-08-12
Granted: 2004-08-21
Abstract: A method for measuring conductive rate between glass substrate and driving IC comprises the following steps: firstly, providing a glass substrate with a plurality of electrodes and at least one test electrode formed thereon; providing a driving IC comprising a plurality of bumps and at least one test bump, in which the above-mentioned bumps and electrodes correspond to each other; bonding the glass substrate to the driving IC so that there is conduction between the electrodes and the bumps; and measuring the conductive impendence between the test electrode and the test bump to determine the conductive rate between the glass substrate and the driving IC.
Patent TW-I269905-B (TW)
Title: A cam mechanism of a photographing lens
Inventor: NOMURA HIROSHI
IPC: G03B17/00
Filed: 2003-08-26
Granted: 2007-01-01
Abstract: A cam mechanism comprising a cam ring and a linearly movable frame movable by the cam ring along an optical axis of an optical system without rotating, by engagement of a plurality of cam grooves located on the cam ring with a plurality of complementing cam followers located on the linearly movable frame when the cam ring is rotated, the linearly movable frame supporting at least one optical element of the optical system. Such mechanism is capable of securing a sufficient range of movement of each movable optical element (e.g., lens group) in an optical axis direction, insuring the accuracy of travel of each movable optical element and miniaturizing the cam ring.
Patent TW-I223842-B (TW)
Title: Ion implanting apparatus
Inventor: YANG TSUN-NENG
IPC: H01L21/265
Filed: 2003-09-30
Granted: 2004-11-11
Abstract: The ion implanting apparatus comprises a wafer cassette capable of containing a plurality of wafers, an ion implanting chamber including an implanting stand, a cassette transmitting assemble for moving the wafer cassette and a wafer transmitting assemble for transmitting the wafer from the wafer to the implanting stand. The wafer cassette comprises an implanting tray for loading the wafer, and the implanting stand comprises a guiding notch for the implanting tray. The cassette transmitting assemble comprises a rack positioned on the wafer cassette, a gear wheel for driving the rack to move the wafer cassette, and a first step motor for driving the gear wheel. The wafer transmitting assemble comprises a push slab for moving the implanting tray to the implanting stand, and a second step motor for driving the push slab.
Patent TW-I239238-B (TW)
Title: Movable fastening device
Inventor: LIOU KUEN-JUNG
IPC: A43C7/08
Filed: 2003-10-21
Granted: 2005-09-11
Abstract: Provided is a movable fastening device which is set on a shoe and can combine two shoelace opening pieces of the shoe together. Such shoelace opening pieces individually has several eyelets set on them, and defines that the shoe has a midline between such shoelace opening pieces. The movable fastening device comprises two cord units capable of hooking and connecting with the eyelets, a buckle capable of connecting with the cord unit and a wedging unit connecting with the buckle. When operating the wedging unit, the clamping restriction on the cord unit from the buckle can be released and achieves to relieve the fastening object of the shoe produced by the cord unit.
Patent TW-I241031-B (TW)
Title: Light-emitting diode device
Inventor: PAN SHYI-MING
IPC: H01L33/00
Filed: 2003-10-22
Granted: 2005-10-01
Abstract: The present invention relates to a light-emitting diode (LED) device, whose manufacturing method comprises: firstly, growing an n-GaN layer on the substrate surface; growing SiO2 on the surface of the n-GaN layer; and exposing the n-GaN in the mesa region by a photolithography process; growing the LED structure epitaxially in the mesa region by MOCVD; growing the structure having p-n on the same side by using the characteristics of selective growing GaN locally; and fabricating the electrode on the structure to form the LED. Etching is not necessary in the present invention to complete the structure having p-n on the same side. Its process is effectively simplified in comparison with the fabrication of the GaN LED in the prior art. Furthermore, the problems of non-uniform etching depth due to etching, over-rugged surface, bad electrical characteristics resulted from etching damage and leakage current can be avoided. In addition, SiO2 also functions as the scattering layer. Since its formation has the scattering effect, the light emitted from the light-emitting layer varies its path through the scattering of the scattering layer, so as to reduce the total internal reflection. Therefore, the LED of the present invention has a better efficiency in comparison with the device of the prior art.
Patent TW-I283981-B (TW)
Title: Meter-reading system having home security capability
Inventor: LIOU R-YANG
IPC: G08B13/00
Filed: 2003-11-20
Granted: 2007-07-11
Abstract: A meter-reading system having home security capability is disclosed. It utilizes the modulation/demodulation capability of a modem to transmit through a public telephone network, and employs a CTI (computer/telephony integration) system as an information processing center. The CTI composed of a voice interface, a modem set, a server, and a database provides the telephone connection of an alarming modem of a user's terminal through an object-oriented program design software constructed thereon sorts the received information, and contacts with a short-message center through a TCP/IP interface to transmit an SMS short message to a user's mobile phone, on the other hand dials up to the user's mobile phone through a voice interface at the same time, and transmit the door entry condition, time of occurrence, etc. to the user without delay. The user can call a voice leased line by phone to the server to set up the phone number of personnel to be alerted, search the state of the security system at home, and activate it or deactivate it.
Patent TW-I233848-B (TW)
Title: Nozzle for radiation beam ablation apparatus
Inventor: CHANG YIH
IPC: B23K26/38
Filed: 2003-11-21
Granted: 2005-06-11
Abstract: A nozzle for a radiation beam ablation apparatus is used for manufacturing an organic electroluminescent panel. The nozzle comprises a radiation beam channel and a debris channel. The radiation channel is provided through the nozzle and has a radiation beam exit. The debris channel is independently provided from the radiation beam channel, and has at least one debris suction entrance adjacent to the radiation beam exit.
Patent TW-I234401-B (TW)
Title: Method and apparatus for displaying a PIP subscreen related to a PIP main screen
Inventor: LIAW MING-SHEN
IPC: G06F13/00
Filed: 2003-12-10
Granted: 2005-06-11
Abstract: The present invention provides a method and apparatus for displaying a picture in picture (PIP) subscreen related to a PIP main screen. The apparatus displays the PIP subscreen related to the PIP main screen according to the identified data inputted by an user. The method uses at least one relative screen parameter to decide the PIP main screen and the PIP subscreen in a display unit. Hence, the PIP subscreen relates to the PIP main screen.
Patent TW-I240475-B (TW)
Title: Electronic circuit breaker with magnetic mechanism
Inventor: LIN TZUO-YING
IPC: H02H3/08
Filed: 2004-01-06
Granted: 2005-09-21
Abstract: An electronic circuit breaker with a magnetic mechanism includes mobile silver dots on mobile copper on a mobile shaft in a pushbutton or a switch handle and stationary silver dots on left/right stationary copper in an enclosure. A magnetic mechanism is installed between the left/right stationary copper. A permanent magnet is included in the center of the magnetic mechanism. Two pieces of iron core sheets on the two sides of the permanent magnet are static magnets, in which one piece of the iron core sheet is mounted with a coil frame. The coil frame is wounded with an enameled wire as an attractive iron coil. The attractive iron coil is connected to a CPU. Another piece of iron core sheet is wounded with a main loop wire. Meanwhile, a copper wire is installed below the mobile copper as a mobile magnet. A CT is serially connected to the main loop of an I/O copper. A mobile magnet is mounted above the static magnet. One end of a trip bar of a short circuit locking mechanism of the circuit is positioned on the mobile magnet; and another end of the trip bar is connected to a card sheet. One end of the card sheet is connected to a return spring, and the other end contacts with a mobile shaft. The CT is connected to the CPU and then to a release device in order to solve the problems associated with adjustment of overload current of a circuit breaker and short circuit protection. The invented circuit breaker has the advantages of simple structure, small volume, low cost, and convenient in maintenance. The circuit breaker can be used with telephone, audio system, keyboard, software programs, etc. to form a remote telephone control system. Such a system has the advantages of simple in construction, low cost, plural functions, etc. and has wide applications.
Patent TW-I244299-B (TW)
Title: Method for implementing advanced encryption standards by a very long instruction word architecture processor
Inventor: CHIN WEN-LONG
IPC: G06F21/00
Filed: 2004-01-07
Granted: 2005-11-21
Abstract: A method for implementing advanced encryption standards (AES) by a very long instruction word (VLIW) architecture processor. The method includes inputting the instructions for AES into the processor, decoding and scheduling the input instructions, controlling at least one of a plurality of multiplexers to output data from a first register of the processor and/or a arithmetic logic unit to the first register and/or the arithmetic logic unit according to the decoded and scheduled instructions, controlling the arithmetic logic unit to perform operations, and output results of the operations to the plurality of the multiplexers.
Patent TW-I265489-B (TW)
Title: Recording apparatus, reproduction apparatus and file management method
Inventor: KAWATE FUMITAKA
IPC: G11B27/034
Filed: 2004-01-15
Granted: 2006-11-01
Abstract: The present invention relates to a recording apparatus, a reproduction apparatus and a file management method, which can be applied to processing of movie files recorded, for example, in the QuickTime format. Even if the file recorded on the recording medium is difficult to process normally, the files selected by the user can still be processed normally. In the present invention, files are partially reproduced to acquire information concerning the decoding, and a table of files is displayed based on the information to determine whether they can be decoded normally or not.
Patent TW-I289030-B (TW)
Title: Resonant-typed dual lamps backlight module for liquid crystal display
Inventor: CHEN CHANG-YONG
IPC: H05B41/233
Filed: 2004-02-03
Granted: 2007-10-21
Abstract: A resonant-typed dual lamps backlight module for liquid crystal display is disclosed. The module drives two lamps/lamp sets with one single driving and control circuit and a resonant circuit. The resonant frequency of the resonant circuit match the working frequency of the module to offset the mismatch of the lamps impedance and therefore balance the lamps current.
Patent TW-I226711-B (TW)
Title: Passive packaging method of high-speed optoelectronic device
Inventor: LIN GUNG-JENG
IPC: H01L31/0203
Filed: 2004-03-19
Granted: 2005-01-11
Abstract: A passive packaging method of high-speed optoelectronic device is disclosed in the present invention; particularly, the invention is related to the passive packaging method of high-speed optoelectronic device die such as a semiconductor laser or photo-detector die, in which the package can be a pigtail type or a receptacle type. At first, the optoelectronic device die is directly mounted on the header having a high-speed connector (such as SMA or K-connector) or a high-speed transmission line, or on the high-speed TO-can header. By using the bare optical-fiber position mark on the optoelectronic device die, or the structure object of the bare optical-fiber for positioning and fixing, the optical fiber is adhered and connected to the optoelectronic device die through the image identification system where UV or thermosetting wax is used to reach the purpose of refractive index matching and fixing structure. Alternatively, after applying an appropriate amount of UV or thermosetting wax at the end face of the bare optical-fiber, the optical-fiber is connected to and fixed on the die where the metal sleeve connected in series with the optical fiber in advance for support is locked or tightly bonded on the header, and UV or thermosetting wave is used to make the final fixing of the entire structure so as to complete the packaging process.
Patent TW-I248331-B (TW)
Title: Cleaning method, maintaining method, pattern forming method and manufacturing method apparatus, optoelectronic device and electronic machine
Inventor: MORIYAMA HIDEKAZU
IPC: H05K3/12
Filed: 2004-04-13
Granted: 2006-01-21
Abstract: The subject of the present invention is to provide a pattern formation method, in which the maintaining state of the maintaining liquid is convenient for application as the liquid droplet nozzle is operated again, so as to clean the droplet nozzle without influencing the ejecting operation of liquid droplet and form patterns. The invented pattern formation method is provided with the followings: the first replacement procedure SA1, in which pure water is used to replace the flowing path 4 containing the liquid droplet nozzle 1 and the pipe portion 4K supplying the functional liquid for the liquid droplet nozzle 1; the second replacing procedure SA2, in which the solution capable of dissolving both solutions contained in pure water and functional liquid is used to conduct the replacement; the third replacement procedure SA3, in which the solution contained in the functional liquid is used to perform the replacement; surface treatment procedures S2, S3, in which lyophobic film is disposed in the area surrounding the pattern formation area 34 set on the substrate; and material arrangement procedure S4 for allocating liquid droplet 30 in the pattern formation area 34 through the liquid droplet nozzle 1.
Patent TW-I237897-B (TW)
Title: Method for making solid imaging element
Inventor: KOJIMA KAZUAKI
IPC: H01L27/14
Filed: 2004-06-03
Granted: 2005-08-11
Abstract: The present invention provides a method for making a solid imaging element that is equipped with an infrared beam cut filter without increasing any of assembly processes, wherein light receiving elements is formed upon every area (1a) that is divided by the scribe lines (5) of the semiconductor substrate (1), and the color filter (2) is laminated upon the areas (1a) that are formed with the light receiving elements. Further, a laminate attached with the infrared beam cut filter that deposited an infrared reflection film (4b) upon the surface of transparent substrate (4a), such as a glass or plastic piece, over the areas (1a) that are formed with the light receiving elements is formed by a resin layer (3) having light transmitting feature, such as epoxy adhesives. A large number of the solid imaging elements are made by severing the laminate along the scribe lines to separate the same into a number of independent solid imaging elements.
Patent TW-I276740-B (TW)
Title: Fuel pipe in fuel injection device
Inventor: KOJIMA YOUJI
IPC: F02M55/00
Filed: 2004-06-23
Granted: 2007-03-21
Abstract: To discharge fuel to a desired fixed position, fuel containing vapor is discharged outward by releasing an open-close valve at a time of engine started. Fuel pipe (1) has a fuel flow passage (1) penetrating the fuel pipe bored therein and is separated into a fuel inlet chamber (6) and a fuel outlet chamber (5) by a vale seat (4) of the fuel flow passage (1). The fuel inlet chamber (6) has opens at a flow inlet end portion (Ja) of a fuel injection valve (J), at a fuel lead in pipe (30), and at a drain hole (10) in the fuel outlet chamber (5). The valve seat (4) is operated to open and close by a valve element (7) operated by an operation lever (8). At a time of releasing the valve seat (4) by the valve element (7), vapor remaining in the fuel inlet chamber (6) is discharged to the desired fixed position from the drain hole (10) via an opening part (34a) of a drain pipe (34).
Patent TW-I256724-B (TW)
Title: Semiconductor device
Inventor: ANDO RYOICHI
IPC: H01L23/62
Filed: 2004-07-07
Granted: 2006-06-11
Abstract: Provided is a CMOS semiconductor device with triple well structure wherein the latch up is prevented and the layout area is reduced by keeping the parasitic transistors from conduction, wherein the semiconductor is provided with a P type silicon substrate (20), a deep N type well (13) and a deep N type well (14) being both formed on the surface of P types silicon substrate (20) in separation from each other, a P type well (11) formed in the deep N type well (13), a shallow N type well (12) formed in the deep N type well (14), a N channel type MOS transistor Mn formed on the surface of the P type well (11), and a P channel type MOS transistor Mp formed on the surface of the shallow N type well (12).
Patent TW-I259591-B (TW)
Title: Supression of dark current in a photosensor for imaging
Inventor: MOULI CHANDRA
IPC: H01L31/062
Filed: 2004-09-03
Granted: 2006-08-01
Abstract: A pixel cell having a halogen-rich region localized between an oxide isolation region and a photosensor. The halogen-rich region prevents leakage from the isolation region into the photosensor, thereby suppressing dark current in imagers.
Patent TW-I254660-B (TW)
Title: Additional magnetic sleeve for screwdriver head with looseproof
Inventor: JANG WEN-HAI
IPC: B25B23/12
Filed: 2004-09-06
Granted: 2006-05-11
Abstract: The invention provides an additional magnetic sleeve for screwdriver head with looseproof function, the magnetic sheath is a kind of hollow sleeve body, the opener can sheath the existing screwdriver head and provide additional adhesion force coming from magnetic component in the other end that enhances the tightness between screwdriver head and screw. The major features of the invention exist in: the opener of the magnetic sleeve and the screwdriver head arm are configured with wedging edge section and wedging trough section, wherein the installed length of the wedging trough section allows the wedging edge section shifting within a predetermined distance that constitutes the magnetic sleeve can slide in the predetermined distance and is limited upon the screwdriver head arm for achieving the purpose of looseproof; if applied in electric screwdriver, it can greatly improve the high-density vibration problem and screw loosing through the configuration of magnetic sleeve set and restrain the screw from loosing by means that the magnetic sleeve imposes strong absorptive power on screw, then make the process more smoothly and efficiently.
Patent TW-I249193-B (TW)
Title: Process of high density plasma chemical vapor deposition
Inventor: LU CHIEN-HUNG
IPC: C23C16/44
Filed: 2004-09-17
Granted: 2006-02-11
Abstract: A process of high density plasma chemical vapor deposition is provided. A first deposition step is performed on a wafer. After rotating the wafer with a certain angle, a second deposition step is performed for forming a film finally. Particularly, by performing the deposition process, the deposited film has uniform thickness.
Patent TW-I240491-B (TW)
Title: Data slicer with source degradation structure
Inventor: CHIOU SHANG-MING
IPC: H03K5/003
Filed: 2005-01-11
Granted: 2005-09-21
Abstract: A data slicer with a source degradation structure is used in an FM demodulation system. When applied on the rear end of a signal demodulator, a high frequency distortion part of a frequency shifted modulation signal produced after air transmission and demodulation by the demodulator, is processed by the data slicer to produce perfect square waves to be used by a baseband circuit on the rear end. The data slicer with a source degradation structure can obtain an accurate reference voltage without being influenced by noises, without the need of using an a.c. coupling capacitance, thus, has a reduced IC production difficulty and cost. The data slicer includes a common source unit with a source degraded impedance for providing an input signal and a reference voltage for the input signal; and a comparison unit for comparing the input signal and the reference voltage of the input signal to output square waves corresponding to the input signals.