baber/WOPTO huggingface dataset:
Patent TW-200407260-A (TW)
Title: Method for producing a carbon nanotube array
Inventor: JIANG KAI-LI
Filed: 2002-11-05
Abstract: A method for producing a carbon nanotube array, has following steps: providing a smooth substrate, depositing a catalyst on a surface of the substrate, heating the substrate with the catalyst to a predetermined temperature in flowing protective gas, after which a mixture of carbon source gas and protective gas being introduced, creating temperature differential greater than 50 DEG C between the catalyst and its surrounding environment and a partial pressure of the carbon source gas lower than 20% by respectively adjusting a flow rate of the carbon source gas and a ratio of the flow rates of the carbon source gas and the protective gas, then the carbon nanotube array extending from the substrate after 5-30 minutes. Carbon nanotubes of the carbon nanotube array are bundled.
Patent TW-200303063-A (TW)
Title: Substrate holding apparatus, exposure apparatus, and method of manufacturing device
Inventor: KONDO MAKOTO
IPC: G03F7/22
Filed: 2002-11-22
Abstract: The present invention provides a kind of substrate holding apparatus, in which plural pin parts and rim portion having roughly the same height as the upper terminal face and the front end face of the pin are disposed on the upper face of the main body portion forming the holding body. In addition, the main body portion is formed by the honeycomb-shaped mezzanine body. Furthermore, the through hole of the honeycomb-shaped core member is formed in accordance with the disposition of plural pin portions. Through the vacuum adsorbing mechanism, the wafer is adsorbed in a vacuum way by the front-end parts of plural pin portions and the front portion of the rim part. Besides, in plural pin parts, at least the pin parts in the vicinity of the rim portion are disposed in a denser separation as compared with the other pin parts.
Patent TW-200306542-A (TW)
Title: Optical disk and method of recording data in the same
Inventor: LEE KYUNG-GEUN
IPC: G11B7/013
Filed: 2003-01-29
Abstract: An optical disk and a method of recording data in the optical disk are provided. When data is overwritten on a recordable and/or reproducible optical disk, the method includes performing linking in front of a physical cluster from which overwriting starts. According to the method, when overwriting is performed on a portion of an optical disk in which data has been recorded, or when overwriting is performed on a portion including a defective area, linking is performed in front of the portion on which the overwriting is performed or behind the defective area, thereby realizing reliable data recording and reproducing.
Patent TW-200304669-A (TW)
Title: Multi-exposure lithography method and system providing increased overlay accuracy
Inventor: PARK JOON-SOO
IPC: G03F9/00
Filed: 2003-02-11
Abstract: Multi-exposure lithography methods and systems that provide improved overlay accuracy. In one aspect of the invention, a method for multi-exposure lithography comprises determining overlay parameters corresponding to each of a plurality of sub-layouts, inputting the overlay parameters into an exposure system, exposing each sub-layout to photoresist on a wafer by using the exposure system, wherein prior to the exposure process for a given sub-layout, a correction process is performed for the sub-layout using a corresponding overlay parameter to correct an overlay of the sub-layout, and developing the exposed photoresist after exposing all of the sub-layouts.
Patent TW-200401415-A (TW)
Title: Semiconductor device, and method of manufacturing the same
Inventor: MICHII KAZUNARI
IPC: H01L23/498
Filed: 2003-03-05
Abstract: The present invention is to provide a semiconductor device and method of manufacturing the same in order to curtail costs for a test tool used for electrical test of semiconductor devices by establishing commonality in positions of terminals of semiconductor device. A plurality of semiconductor chips is mounted on a surface of a substrate to be used for manufacturing semiconductor devices. The semiconductor chips are collectively sealed with resin, thereby formingresin-sealed sections. A plurality of solder balls are formed on the back surface of the substrate such that an interval A between the closest solder balls of adjacent semiconductor chips becomes " n " times (" n " is an integer greater than 1) an interval B between the solder balls on the semiconductor chip. After the semiconductor chips have been subjected to an electrical test, the resin-sealed sections and the substrate are sliced, thus breaking the semiconductor chips into pieces.
Patent TW-200409397-A (TW)
Title: Positive-electrode active material for non-aqueous electrolyte secondary cell and process for preparing the same
Inventor: OESTEN RUEDIGER
IPC: H01M4/36
Filed: 2003-04-02
Abstract: A positive-electrode active material for non-aqueous electrolyte secondary cells which combine improved discharge property and operational safety, and a process for preparing the same are provided. The positive-electrode active material comprises a base and one or more layers for coating the base, wherein at least one of the layers is a coating layer comprising one or more metallic components and one or more components selected from the group consisting of sulfur, selenium, and tellurium.
Patent TW-200401763-A (TW)
Title: Recovery of adiponitrile from a mixture of adiponitrile, aminocapronitrile and hexamethylenediamine
Inventor: OSTERMAIER JOHN J
IPC: B01D3/14
Filed: 2003-04-30
Abstract: Process for the recovery of substantially pure adiponitrile (ADN) from a mixture of adiponitrile, aminocapronitrile and hexamthylenediamine, comprising two sequential distillations, the first of which involves distilling the mixture in a distillation column at a head pressure that causes at least 70% of the ADN to go into the distillate, along with bishexamethylenetriamine (BHMT) and 2-cyanocyclopentylideneimine (CPI), and the second of which involves distilling the distillate in a second distillation column at a head pressure that causes the formation of a distillate comprising a minimum temperature azeotrope between ADN and BHMT and a bottoms product that is ADN substantially free of both BHMT and CPI.
Patent TW-200410316-A (TW)
Title: Method of manufacturing semiconductor devices
Inventor: KWAK NOH-YEAL
IPC: H01L21/76
Filed: 2003-07-01
Abstract: Disclosed is a method of manufacturing semiconductor devices. Before the threshold voltage ion is implanted, an inert ion having no electrical properties is implanted into the bottom of a channel region to form an anti-diffusion layer. Therefore, it is possible to prevent diffusion of an ion for adjusting the threshold voltage into the bottom of the channel region, occurring in a subsequent annealing process, and prohibit behavior of the ion at the channel region when a high voltage is applied to a P well. Further, the anti-diffusion layer serves as a layer to gather defects, etc. existing in the semiconductor substrate. Also, as the amount of channel ion could be adjusted by controlling the implantation depth of the inert ion, it is possible to control the threshold voltage of the device depending on higher integration.
Patent TW-200506818-A (TW)
Title: Ejecting and loading module of optical disk driver
Inventor: HO WEN-JEN
IPC: G11B17/051
Filed: 2003-08-01
Abstract: An ejecting and loading module of optical disk driver utilizes a design having a rail plate, a moving plate, a guiding plate and a guiding arm together with a three-point positioning using three rollers to attain the functions of sucking in optical disk, transporting optical disk and ejecting optical disk so as to replace the conventional tray-loading type and leaf-actuation loading type designs. The present invention prevents the modules of optical disk driver from being scratched and improves the space utilization, and can be applicable to optical disk with different size.
Patent TW-200410594-A (TW)
Title: Light-emitting apparatus
Inventor: TAKAYAMA TORU
IPC: H01L27/32
Filed: 2003-09-03
Abstract: The present invention is to solve the problems of heat release and a metal material corrosion due to fluorine that are arisen in the case of using a film containing fluoroplastics (Teflon) as a protective film for a light-emitting device. In the present invention, an inorganic film is formed after forming a light-emitting device, and a film containing fluoroplastics is formed thereon for avoiding contact with a metal material for forming the light-emitting device, as a result, a metal material corrosion due to fluorine in the film containing fluoroplastics can be prevented. In addition, the inorganic insulating film has a function of preventing fluorine in the film containing fluoroplastics from reacting to the metal material (barrier property), in addition, the inorganic insulating film is formed of a material having high heat conductivity for releasing heat generated in a light-emitting device.
Patent TW-200512354-A (TW)
Title: Anti-theft lock core with multi-traps
Inventor: TZENG JIUN-CHIN
IPC: E05B15/00
Filed: 2003-09-16
Abstract: This invention of an anti-theft lock core with multi-sets of antitheft trap by setting main, left, and right piercing holes inside the lock core with other chute holes: when using a key to unlock, the key action will make a bottom ball inside the main piercing hole to drive a middle ball and a top ball upward and strut out the lock core tangent to turn the lock core to unlock; when using unlocking device to unlock, the unlocking device nib will strut the top ball upward, as the lock core is able to turn left or right while the top ball leave the lock core tangent, the device inserted by the thief may advance into the piercing holes and get trapped there; when using spring type quick unlocking device, the left and right piercing holes may be passed through, but not every trap hole under left piercing hole may be passed through successfully, so as to obtain a complete anti-theft effect.
Patent TW-200405152-A (TW)
Title: Circuit for generating clock signal and decoding data signal for use in contactless integrated circuit card
Inventor: KIM KI-YEOL
IPC: G06K19/07
Filed: 2003-09-18
Abstract: Disclosed is an integrated circuit card which includes a circuit for generating a clock signal and for restoring data. The circuit includes a receiver for receiving a radio frequency signal having a pause period; a divider for dividing the received signal; a first counter for counting a period of the divided signal at each non-pause period of the received signal; a second counter for counting a period of the divided signal; and a decoder for generating a synchronous clock signal and a decoded data signal in response to outputs of the first and second counters. The second counter is reset by the synchronous clock signal. The circuit is capable of generating a synchronous clock signal and decoding a received data signal so as to be compatible with ISO/IEC 14443 type A protocol, based on the received radio frequency signal that is transferred from a card reader. The circuit provides an exact decoding result even when the pause period of the radio frequency received from the card reader varies in a predetermined range.
Patent TW-200515623-A (TW)
Title: Light-emitting device and method for manufacturing the same
Inventor: WEI SHIH-CHEN
IPC: H01L29/15
Filed: 2003-10-31
Abstract: A light-emitting device and a method for manufacturing the same are disclosed, by forming a SiN/Al1-x-yInxGayN(0 ≤ x ≤ 1, 0 ≤ y ≤ 1, x+y ≤ 1) superlattice layer between a substrate and an undoped GaN as a buffer layer, so as to reduce dislocation density of the buffer layer. In the SiN/Al1-x-yInxGayN(0 ≤ x ≤ 1, 0 ≤ y ≤ 1, x+y ≤ 1) superlattice layer, Al1-x-yInxGayN(0 ≤ x ≤ 1, 0 ≤ y ≤ 1, x+y ≤ 1) can be n-type, p-type or undoped.
Patent TW-200415073-A (TW)
Title: Feeder for medicine
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 2003-11-12
Abstract: Medicine is contained in a container for medicine 12 formed on a base 5. A push-up member 11 placed at the internal below part of the container 12 is pushed up in small steps so that the medicine in the container 12 is pushed out and the medicine pushed out is ejected by an ejecting means. The ejecting means is comprised of a rotating member 6 rotating on the base 5 in one direction. The rotating member 6 is composed of a delivering portion 30 delivering medicine into the container 12 and a scratching and drawing aside portion 27 scratching and drawing aside the medicine pushed out from the container 12 by pushing-up motion of the push-up member 11.
Patent TW-200516892-A (TW)
Title: Batch testing system and method for wireless communication devices
Inventor: LIU I-JU
IPC: H04L1/24
Filed: 2003-11-14
Abstract: The present invention provides a batch testing system and method that applies a single shielded anechoic chamber to simultaneously test multiple wireless communication devices. The shielded anechoic chamber can avoid external electromagnetic interference, reduce the strength of reflected signal significantly and provide stable channel environment, thereby testing the signal transceiving of the wireless communication devices more precisely. The present invention also provides an advantageous design for the batch container and loading mechanism within the chamber to upgrade the testing efficiency.
Patent TW-200428206-A (TW)
Title: Coverage decoder circuit for performance counter
Inventor: ADKISSON RICHARD W
IPC: G06F11/34
Filed: 2003-11-20
Abstract: Circuitry (50) for use with a general purpose performance counter ("GPPC")(200) connected to a bus (104) carrying a plurality of encoded state coverage signals(502) indicative of test coverage in a logic design, wherein the circuitry(500) is operable to decode and capture the encoded coverage information. A selection circuit (204/206) associated with the GPPC (200) is operable to select the encoded state coverage signals (502) from a multi-bit event signal (400) on the bus (104). A line decoder (504) coupled to the selection circuit (204/206) decodes the encoded state coverage signals (502) into N one-hot signals (506), which are asserted based on coverage of corresponding states during test. A capture circuit (508) is operable to capture the N one-hot signals (506) for further processing.
Patent TW-200415641-A (TW)
Title: Photo-information recording medium and novel oxonol compounds
Inventor: AKIBA MASAHARU
IPC: C07D493/10
Filed: 2003-11-28
Abstract: To provide a pigment for photo-information recording medium with a the multiple refractive index of which has a large n in real part and a same level or small n in imaginary part, which is not only capable of keeping good recording performance in a low velocity about 1 to 2 times of normal speed but also capable of achieving high reflectivity and high degree of modulation even though in a high velocity of more than 4 times of normal speed. A photo-information recording medium comprising a pigment having 2 or more chromophores in a molecule, and of which these chromophores do not bond with others through a conjugate bond.
Patent TW-200418251-A (TW)
Title: Fan motor
Inventor: HOSHINA TOMOAKI
IPC: H02K21/24
Filed: 2003-12-24
Abstract: The subject of the invention is to disclose a fan motor capable of providing larger air volume. In the fan motor A provided with a rotor 10 having a moving blade 13 attached thereon and a rotor 20 giving the rotor 10 torque, it is characterized in that the moving blade 13 consists of one sheet of metal plate including a plurality of fixing parts 13b radially extending from a center part of the moving blade 13 and fixing the moving blade 13 on the rotor 10, and a plurality of blade parts 13c connected to a side part of each fixing part 13b as one body, extending outward from the fixing part 13b and bent at a side part of the fixing part 13b.
Patent TW-200522319-A (TW)
Title: Leadless package
Inventor: TSENG CHAO-MING
IPC: H01L23/48
Filed: 2003-12-31
Abstract: A leadless package mainly comprises a lead frame, a die, a silver paste and a plurality of electrically conductive wires. The lead frame includes a die paddle and a plurality of leads around the die paddle wherein the die paddle has a cavity with a cavity surface and a grounding area surrounding the cavity. In addition, at least there is one die supporting stud protruded from the cavity surface and there is a recessed portion formed in the grounding area. The die has a back surface and an active surface. The die is disposed in the cavity so that the back surface of the die faces the die paddle and attached onto the die supporting stud via the silver paste. Moreover, the die is electrically connected to the leads. The grounding area is at the periphery of the die paddle and protruded from the cavity surface so as to prevent the silver paste from overflowing on the grounding area. Thus, the connecting area between the encapsulation and the lead frame will be increased so as to enhance the connection capability between the encapsulation and the lead frame.
Patent TW-200524401-A (TW)
Title: Multi-functional peripheral with rotatable and slidable scanning module
Inventor: LIN NIEN-CHIN
IPC: G06K15/00
Filed: 2004-01-12
Abstract: A rotating or/and sliding structure applied in a multi-functional peripheral (MFP) for changing the position of the scanning module comprises a pair of slots and engaging portions such as two pins. Two slots are respectively formed on the inner walls of two opposite surfaces of the MFP. Each pin protruding from the housing of the scanning modules is rotatably and slidably engaged with the corresponding slot. The MFP generally has a printing module under the scanning module for providing a printing function, which is used more frequently by users. The structure of the invention allows not only the pivoting but also the sliding of the scanning module on the MFP. The relative positions between the scanning module and the printing module can be properly changed; for example, moving the scanning module behind the printing module while the scanning module is not in use, so as to minimize the space occupied by the MFP.
Patent TW-200421627-A (TW)
Title: Charge-transferring device
Inventor: OKADA YOSHIHIRO
IPC: H01L29/762
Filed: 2004-02-04
Abstract: A charge-transferring device having an output part that restrains the back-gate effects is provided. A solid-state imaging device includes a channel region 12, a first device region 18 connected with the channel region 12, a reset-transistor Tr having a source region and a drain region in the first device region 18, a second device region 52, and a first transistor Td1 whose gate is connected with the source region of the reset-transistor having a source region Sd1 and a drain region Dd1 in the second device region 52. Because in such a solid-state imaging device, between the source region Sd1 and the drain region Dd1 of the first transistor Td1, the impurity concentration of the surface region of the second device region 52 is lower than that of the boundary region between the second device region 52 and the semiconductor substrate of the second device region 52, the back-gate effects can be restrained.
Patent TW-200416238-A (TW)
Title: Crosslinked polyester copolymers
Inventor: DUAN JIWEN F
IPC: C08G/
Filed: 2004-02-06
Abstract: A glycol-organosilane composition and a process for producing the composition are disclosed. The composition comprises or is produced by combining (a) a glycol and (b) an organosilane. This composition is preferably substantially soluble in glycol and water. Also disclosed is a polyester composition and a process to produce the composition. The composition comprises repeat units derived from (a) a carbonyl compound or its oligomer, (b) a glycol, (c) a crosslinker, and (d) optionally a comonomer. The crosslinker can be the glycol-organosilane, a carbonyl compound containing 3 or more carboxyl groups, or an alcohol containing 3 or more hydroxyl groups. The comonomer is a dicarboxylic compound, a diol compound, or a carbonyl alcohol. The polyester composition can be used to increase the rate of polymerization, to increase pilling resistance and strength of polyester, to decrease crystallization rate and improve object forming process such as fibers and containers.
Patent TW-200529984-A (TW)
Title: Ratchet wheel driving device
Inventor: SHU ZU-SHUNG
IPC: B25B15/04
Filed: 2004-03-03
Abstract: This invention provides a ratchet wheel driving device, where two retaining members are provided between a body and a driving member. When the retaining members are at the second position, the driving member cannot be detached from the body. When the retaining members are at the first position, the driving member can be detached from the body. In case of repairing or part replacement due to malfunction, the driving member can be easily detached from the body. The assembly and disassembly of the ratchet wheel driving device is easy and reliable. Furthermore, no screw is needed for steady attachment between the body and the driving member so as to significantly enhance the strength of the assembly. The bores in the body and the driving member can both be through holes so as to allow insertion of long-dimension tool head of a tool with double heads, for accommodating additional types of screw bits. This invention is industrial applicable and inventive.
Patent TW-200424290-A (TW)
Title: Process for production of etching or cleaning fluids
Inventor: SUYAMA MAKOTO
IPC: C11D11/00
Filed: 2004-03-12
Abstract: This invention relates to a process for the production of etching or cleaning fluids characterized by comprising (1) at least one fluoride salt or hydrogen difluoride salt prepared from both at least one member selected from the group consisting of ammonia, hydroxylamines, aliphatic amines, aromatic amines, and aliphatic and aromatic quaternary ammonium salts, and hydrofluoric acid, (2) at least one organic solvent having a heteroatom, and (3) water, which comprises the step (1) of mixing an aqueous solution of hydrofluoric acid with at least one organic solvent having a heteroatom, and the step (2) of mixing the mixture obtained in the step (1) with either at least one member selected from the group consisting of ammonia, hydroxylamines, aliphatic amines, aromatic amines, and aliphatic and aromatic quaternary ammonium salts, or a fluoride salt thereof.
Patent TW-200531754-A (TW)
Title: Surface cleaning method of wafer carrying mechanism of semiconductor machine
Inventor: Zhang ji-yun
IPC: C23C14/56
Filed: 2004-03-16
Abstract: This invention relates to a surface cleaning method of wafer carrying mechanism of semiconductor machine. The semiconductor machine has a sputtering chamber which is provided with a wafer carrier to carry wafer. The surface cleaning method of wafer carrying mechanism includes the following steps: adjusting the semiconductor machine to a cleaning state while a plasma can be generated, utilizing the plasma to clean the oxidized pollutants on the wafer carrier, and then adjusting the semiconductor machine to a release state to stop generating plasma. The aforementioned cleaning state at least includes three steps: introducing protective gas into sputtering chamber, amplifying the radio frequency power of the wafer carrier to a suitable range, keep the radio frequency power of the wafer carrier in the suitable range for a period of time. The aforementioned release state at least includes two steps: making radio frequency power of the wafer carrier back to zero, and releasing the protective gas in sputtering chamber.