baber/WOPTO huggingface dataset:
Patent TW-492161-B (TW)
Title: Method to increase the capacity in a memory-trench and memory-capacitor with increased capacity
Inventor: RUF ALEXANDER DR
IPC: H01L21/8242
Filed: 2001-02-27
Granted: 2002-06-21
Abstract: In the method of this invention, a first silicon-oxide layer (4) and over there a silicon-layer (5) is deposited in the memory-trench (3) by means of chemical vapor deposition. Over the silicon-layer (5) is deposited a layer containing oxidizable metal (6). Then the silicon-layer (5) and the layer containing oxidizable metal (6) are oxidized to a silicon-oxide and metal-oxide layer (7).
Patent TW-507405-B (TW)
Title: Optical module and manufacturing method thereof
Inventor: IDE TSUGIO
IPC: H01L31/0232
Filed: 2001-03-21
Granted: 2002-10-21
Abstract: An optical module is manufactured at a low cost by intersecting the optical axes of a surface emission-type laser and an optical fiber at a prescribed angle. As a supporting member (3) which supports the end of the optical fiber (2), a member is used in which the penetration direction of a through-hole (31) and the surface (32) of an optical fiber end side is orthogonal. The space between the surface emission-type laser (1) and the supporting members (3) is controlled by metal projections (41, 42) having different heights so that the light-emitting surface (11a) of the surface emission-type laser (1) and the surface (32) of the supporting member (3) are disposed to face oppositely at a prescribed angle. After forming projections (41, 42) by a method similar to the wire bonding method on the surface electrode (12) and the surface metal pattern (13) of the surface emission-type laser (1), the tip part is fixed to the metal pattern (33) of the supporting member (3) by ultrasonic welding.
Patent TW-486750-B (TW)
Title: Methods for forming ultrashallow junctions in semiconductor wafers using low energy nitrogen implantation
Inventor: MEHTA SANDEEP
IPC: H01L21/336
Filed: 2001-04-12
Granted: 2002-05-11
Abstract: A method for forming a shallow junction in a semiconductor wafer includes the steps of implanting a dopant material, such as boron, into the semiconductor wafer for forming a shallow junction, implanting nitrogen into the semiconductor wafer at an energy less than 10 keV, and activating the dopant material by thermal processing of the semiconductor wafer at a selected temperature for a selected time to form the shallow junction. The energy of the nitrogen is selected such that the implanted depth of the nitrogen is approximately equal to or less than the implanted depth of the dopant material. The nitrogen dose is preferably greater than about 2.5E14/cm<SP>2</SP>. The step of implanting nitrogen may be performed before or after the step of implanting the dopant material.
Patent TW-I221997-B (TW)
Title: Web transaction method capable of reducing stocking cost
Inventor: CHEN CHENG-JU
Filed: 2001-05-11
Granted: 2004-10-11
Abstract: The invention relates to a web transaction method capable of reducing stocking cost, which primarily establishes a real-time transaction process for material supply with the materials supplier via a web transaction system in effort to achieve the goal of stocking cost reduction. The method comprises the following steps. The purchasing end issues an estimated order containing the forecasted demand of materials to the materials supplier for the materials supplier to temporarily store the materials in terms of the forecasted material demand in the supplier's warehouse. Then, the purchasing end can place the real-time purchase order containing the real-time demand quantity of materials to the material supplier at the right time based on the production requirement to ask the material supplier for the delivery of the real-time demand quantity of the required materials. Meanwhile, the materials supplier then ships the real-time quantity of the requested materials in the purchase order from the warehouse to the purchasing end. After the materials are accepted by the purchasing end, the purchasing end will generate an action to remit payment of the materials. Through such material procurement procedures, the material stocking cost on the purchasing end can be transferred to the materials supplier so as to lower the cost overhead required by stocking material at the purchasing end.
Patent TW-508787-B (TW)
Title: An integrated circuit with a fuse structure includes a silicon substrate
Inventor: LIU JOHN
IPC: H01L21/82
Filed: 2001-05-09
Granted: 2002-11-01
Abstract: An integrated circuit with a fuse structure includes a silicon substrate, a fuse and at least an insulated layer on the silicon substrate. The insulated layer has a depression portion corresponding to the fuse. An erasable material is filled into the depression portion for temporary protection of the fuse.
Patent TW-540219-B (TW)
Title: Photosensor array using segmented charge transfer gates to improve processing time for small images
Inventor: SPEARS KURT E
IPC: H04N5/372
Filed: 2001-07-26
Granted: 2003-07-01
Abstract: A photosensor assembly has charge transfer gates (104, 202, 208, 306, 310, 402, 410) that are segmented into multiple sections (A, B, C, D). Individual sections can be controlled. For a small image, only the appropriate sections of the charge transfer gates are used to transfer charges from the photosensors to charge shift registers (102, 204, 210, 308, 404). The charge shift registers shift the charges toward a node for analog-to-digital conversion. When all the charges have been shifted beyond the appropriate sections of the charge transfer gates, the sections of the charge transfer gates can be activated again. As a result, multiple scanlines of the small image may be multiplexed onto the charge shift register. In the steady state, only the charges from a small section of the image are converted, thereby reducing processing time. Excess charges in photosensors that are not being used are drained into overflow drains (108, 302, 314, 408).
Patent TW-544343-B (TW)
Title: Method and device for edge-following machining of board
Inventor: WU YING-SHIAN
IPC: B21D19/00
Filed: 2001-08-03
Granted: 2003-08-01
Abstract: Disclosed is a method and device for edge-following machining of board, capable of carrying out edge-following machining of any nonspecific configuration on boards. This invention uses a pneumatic/hydraulic cylinder having a machining assembly. Upper and lower dies press against and rotate a board to be machined. The machining assembly is then advanced to an edge of the board in rotation to cause the machining assembly to perform machining operation along the board edge so as to obtain a board having no sharp corners.
Patent TW-577189-B (TW)
Title: Charging device for performing current dividing and voltage dividing control by voltage detection
Inventor: YANG TAI-HER
IPC: H02J7/00
Filed: 2001-08-09
Granted: 2004-02-21
Abstract: This charging device for performing current dividing and voltage dividing control by voltage detection actively and gradually decreases the charging current by current dividing effect via detecting the process of increasing charging voltage for rechargeable secondary battery. When the rechargeable secondary battery is charged to a charge saturation voltage, a master switch connected to the charging circuit in series is operated to perform current dividing type limitation on charging current, voltage dividing disconnection, or voltage dividing disconnection after current dividing, thereby completing charging the rechargeable secondary battery.
Patent TW-526491-B (TW)
Title: Method and apparatus for refreshing data in DRAM cache memory
Inventor: WANG LI-KONG
IPC: G06F12/08
Filed: 2001-09-07
Granted: 2003-04-01
Abstract: A method and apparatus for refreshing data in DRAM cache memory in a computer system is provided to perform data refresh operation without refresh penalty (e.g., delay in a processor) caused in a conventional data refresh system. A preferred embodiment of the present invention performs the data refresh operation with respect to a DRAM cache memory by detecting a request address made by the processor, stopping a normal refresh operation when the request address is detected, comparing the request address with TAG addresses stored in a TAG memory which are associated with data in the cache memory with higher probability of being selected by the processor, generating refresh addresses to refresh the data stored in the cache memory, each of which is generated based on age of data corresponding to the refresh address, and performing read/write operation on a wordline accessed by the request address and refreshing data on wordlines accessed by the refresh addresses, wherein the read/write operation and the refreshing data are performed simultaneously.
Patent TW-502298-B (TW)
Title: Semiconductor product manufacture in-situ control system and method
Inventor: HSU CHI-SEN
IPC: H01L21/00
Filed: 2001-09-11
Granted: 2002-09-11
Abstract: This invention provides a semiconductor product manufacture in-situ control system and method, which allows a customer end to connect to an on-line control sheet fill-in interface and to pass the identification verification from far end. The customer can select a product lot ID he wishes to control from the on-line control sheet. A search module can find the predetermined manufacture flow of the to-be-controlled product from the product database and find the current manufacture step of product from the work-in-process database. After the state comparison module conducts a flow comparison, remaining control steps of the product are identified and displayed on the on-line control sheet. After the customer end confirms the selected product, steps and actions he wishes to control, the on-line control sheet is completed and sent to the manufacture execution system (MES) for execution.
Patent TW-570941-B (TW)
Title: Precursor of heat-resist resins and heat-resist resins
Inventor: OKANUMA MASAKO
IPC: H05K3/46
Filed: 2001-09-21
Granted: 2004-01-11
Abstract: A precursor of a polybenzoxazole resin which comprises a crosslinking group in a molecule and has a specific structure, a polybenzoxazole resin obtained from the precursor by the condensation reaction and the crosslinking reaction, an insulating film comprising the polybenzoxazole resin and a semiconductor device comprising an insulating interlayer film in multi-layer wiring or a film for protecting surfaces which comprises the above insulating film. The precursor exhibits excellent processability due to excellent solubility in solvents and, after the ring closure, excellent heat stability in applications. The resin exhibits excellent electric, physical and mechanical properties and is advantageously used for insulating interlayer films of semiconductor devices and the like applications.
Patent TW-496927-B (TW)
Title: Method and device for controlling fuel injection in internal combustion engine
Inventor: ENOYOSHI MASAHIKO
IPC: F02D37/02
Filed: 2001-10-09
Granted: 2002-08-01
Abstract: An improved method and system for the control of an engine fuel injection system. The control senses the speed variations either during a portion of a complete cycle and a complete cycle and/or from cycle to cycle in order to determine the load on the engine from preprogrammed maps based upon the engine characteristics. From this load and the speed reading, it is possible to obtain the desired engine fuel injection control. This not only reduces the costs of the system by reducing the number of sensors, but also permits adjustments to be made more rapidly.
Patent TW-589636-B (TW)
Title: Composite optical component and optical pickup using this
Inventor: KYOTANI SHOICHI
IPC: G02B27/00
Filed: 2001-10-25
Granted: 2004-06-01
Abstract: To provide an inexpensive optical pickup and a composite optical component used in this with easy assembly and capable of reproducing both DVDs and CDs. A translucent body allowing transmission of a laser beam through its interior is provided with a first entrance plane part 14a entered by a first laser beam L1, a second entrance plane part 14b entered by a second laser beam L2, an entrance/emission plane part 14c entered at predetermined angles of incidence by the first and second light beams respectively emitted from the first and second entrance plane parts 14a and 14b, emitting them outside, and entered by each returned light of the light beams, and an emission plane part 14d emitting the returned light entering from the entrance/emission plane part 14c. In the entrance/emission plane part 14c, a diffraction grating 16 is provided correcting a difference in the angles of incidence to the entrance/emission plane part 14c of the first and second laser beams guided to the same position on the entrance/emission plane part 14c and matching optical axes after emission from the entrance/emission plane part 14c. The diffraction grating 16 causes each returned light to transmit through the entrance/emission plane part 14c and emit from the emission plane part 14d in a state with the matched optical axes.
Patent TW-516231-B (TW)
Title: Apparatus for fabricating semiconductor structures
Inventor: DROOPAD RAVINDRANATH
IPC: H01L27/15
Filed: 2001-12-12
Granted: 2003-01-01
Abstract: An apparatus (100) and method (800) for forming high quality epitaxial layers of monocrystalline materials grown overlying monocrystalline substrates (310) such as large silicon wafers is provided. The apparatus (100) includes at least two deposition chambers (110) and (140) that are coupled together. The first chamber (110) is used to form an accommodating buffer layer (320) on the substrate (310) and the second (140) is used to form a layer of monocrystalline material (330) overlying the accommodating buffer layer (320).
Patent TW-544893-B (TW)
Title: IC chip
Inventor: TAKINOMI YUTAKA
IPC: H01L23/50
Filed: 2001-12-17
Granted: 2003-08-01
Abstract: In a semiconductor chip, a second power source pad, to which a ground potential is applied, is arranged adjacent to a first power source pad, to which a power source potential is applied, signal pads are arranged adjacent to the second power source pad by the number corresponding to a size of an external part such as a bypass capacitor inserted between power source terminals in an IC chip, and further, a third power source pad, to which the ground potential is applied, is arranged adjacent to the signal pad. The second power source pad or the third power source pad is selected according to the size of the external part, and then, is connected to a lead terminal, to which the ground potential is applied, in an IC chip, thereby providing a power source terminal, to which the ground potential is applied.
Patent TW-582091-B (TW)
Title: Mask defect repair method
Inventor: TAKAOKA OSAMU
IPC: G03F1/36
Filed: 2001-12-27
Granted: 2004-04-01
Abstract: First, a region including the defect is observed with the atomic force microscope (AFM) and a pattern putting together the shape and position of the defect is extracted from and AFM image. The extracted pattern is then converted to a shape format for an ion beam defect repairing apparatus and transferred. At this time, a pattern that is observable with the ion beam defect repairing apparatus is selected as a position alignment pattern. The extracted/converted position alignment pattern is combined with a pattern corresponding to a secondary electron image or a secondary ion image. Repairing of the irradiation region and similar repairing is then performed with respect to matching processing for a pattern for a normal secondary ion image or secondary electron image for the ion beam defect repairing apparatus and extraction is performed by the AFM. A defect region finely adjusted using alignment of the position alignment pattern is then corrected using an ion beam.
Patent TW-I257725-B (TW)
Title: Method for controlling charge to secondary battery for automated guided vehicle
Inventor: UEDA TOSHIFUMI
IPC: H01M10/34
Filed: 2002-04-08
Granted: 2006-07-01
Abstract: A method for controlling charge preventing an operation of a valve during charging and suppressing the false detection of the upper limit charging voltage due to the memory effect at the charge side in a secondary battery mounted on an automated guided vehicle is presented. The method includes charging the secondary battery at a charging current value of not less than 0.5C and not more than 4.0C; detecting current that flows in the secondary battery and calculating the remaining capacity by accumulating at least the detected current; and completing the charge to the secondary battery when the calculated remaining capacity is not less than the threshold value that is pre-set to not less than 60% and not more than 95%.
Patent TW-541769-B (TW)
Title: Electrical connector
Inventor: KAJINUMA SHUJI
IPC: H01R33/76
Filed: 2002-04-08
Granted: 2003-07-11
Abstract: The present invention provides a type of electrical connector in which a sliding member is firmly locked at the contact position between electrical component terminal and contact point to prevent the sliding member from moving due to impact or any other reasons. The electrical connector (1) is equipped on its housing (10) with a lock member (30) which can move between the open position and the lock position along the direction perpendicular to the moving direction of a sliding member (20). The lock member (30) is placed at the open position of the sliding member (20) when the sliding member (20) is at the first position. When the sliding member (20) is at the second position where electrical component terminal and contact point are in contact, the lock member (30) moves towards the lock position and pushes against the sliding member (20) to restrict the movement of the sliding member (20). Also, the clasp (32e) of a tool (T) for moving the lock member (30) is equipped on the lock member (30).
Patent TW-577196-B (TW)
Title: Combining frequency multiplication and modulation
Inventor: NATION MED A
IPC: H04L27/36
Filed: 2002-04-10
Granted: 2004-02-21
Abstract: A technique includes generating a first signal that has a fundamental frequency and modulating an input signal with the first signal. The modulation is tuned to a harmonic of the fundamental frequency to produce a modulated signal that has a carrier frequency near the harmonic.
Patent TW-552529-B (TW)
Title: Method and system for simplified Chinese character and traditional Chinese character codes conversion
Inventor: KUANG HAI
IPC: G06F3/00
Filed: 2002-04-26
Granted: 2003-09-11
Abstract: A method and system for simplified Chinese character and traditional Chinese character codes conversion is proposed, wherein a simplified Chinese character codes converting system with a simplified Chinese character client host and a traditional Chinese character codes converting system with a traditional Chinese character server are pre-set while a user operates the system to convert between simplified Chinese character and traditional Chinese character codes. Further, an intermediary module retrieves the GB codes from the Chinese codes database of the simplified Chinese character codes converting system and converting these codes to GBK codes. Moreover, the intermediary module learns and stores the codes which are failed to be converted to the Chinese codes database. Thereafter, the simplified Chinese character codes converting system transfers the GBK codes to the traditional Chinese character codes converting system through a network communication system. Finally, an intermediary module of the traditional Chinese character codes converting system converts the GBK codes to the BIG5 codes.
Patent TW-516972-B (TW)
Title: A fluid separation assembly
Inventor: LEBLANC THOMAS L
IPC: B01D27/08
Filed: 2002-05-02
Granted: 2003-01-11
Abstract: Filter cartridge or housing construction for filtering a fluid medium such as a slurry having a filtration medium, and one or more end caps therefor. One end of the cartridge of this invention is sealed with a cap having a fluid inlet while the opposing end is sealed with a cap having a fluid outlet. The present invention provides an end cap design for a filter cartridge or housing that reduces the number of parts previously required for such end caps. In addition, once the end caps of the invention are assembled to the filter housing, they cannot be removed without destroying the housing and/or cap, thereby ensuring a permanent assembly.
Patent TW-548110-B (TW)
Title: A slow-descending exit device
Inventor: LIAN CHI-RUEI
IPC: A62B1/06
Filed: 2002-06-18
Granted: 2003-08-21
Abstract: This invention of a slow-descending exit device used in high-rises includes a long belt and several short belts with knots set on the long belt at intervals to fix the elastic short belts, a hanging device set on one end of the long belt to be tied on the fastener ring pre-set on window rims, and the other ends of the long and short belt to be tied on fastener devices which escapers wear. The length of the span between next two knots of the long belt must be longer than the maximum critical breaking length of the short belt; the breaking stress of the long belt must be stronger than the short one's in order that the short belt breaks caused by natural gravity actions section by section while the escaper descends vertically to offer a slow and safe descending at regular speed all the way down to the ground to escape from the sites successfully.
Patent TW-561062-B (TW)
Title: Electric potential therapeutic device
Inventor: ASHIHARA NORIAKI
IPC: A61N1/32
Filed: 2002-07-05
Granted: 2003-11-11
Abstract: The present invention provides a method for providing an electric current to the whole body for regulating the autonomic nerve system and the endocrine system without switching the operation mode of the electric potential therapeutic device or altering the output terminal, and a method for providing an electric current to a local area of a body for promoting the metabolism of local tissues. The electric potential therapeutic device includes a piece of conductive cloth or a local conductor for supplying a high voltage, or a piece of conductive cloth and an electric potential therapeutic component in contact with a human body.
Patent TW-535040-B (TW)
Title: Swing control device of a swinging body
Inventor: MORITA NAOHIRO
IPC: A63H29/22
Filed: 2002-09-25
Granted: 2003-06-01
Abstract: To provide a swing control device of a swinging body capable of accurately controlling the drive thereof in response to the load the swinging body carries even if it carries infants of different weights, and realizing a desired swing by providing a sensor portion which generates first and second pulse signals having different phases in response to the swing and a control circuit which obtains sensor data based on the first pulse signal and the second pulse signal, decodes data patterns set in advance which corresponds to a combination of the sensor data, judges a swing direction or a change thereof from a changed pattern of the continuous data pattern, reads a target value (pulse count number) set in advances to compare or the like with the pulse count number of the present, the previous, and the one before the previous to obtain a pulse width for driving at the next timing, and outputs a drive pulse of the obtained pulse width to a drive circuit so that driving can be performed in accordance with the expected value of the swing set in advance.
Patent TW-569213-B (TW)
Title: Semiconductor memory device
Inventor: TSUKIKAWA YASUHIKO
IPC: G11C11/413
Filed: 2002-10-03
Granted: 2004-01-01
Abstract: There is provided with A flip-flop circuit for setting one of first and second storage nodes at one of first and second potential levels and the other storage node at the other potential level in accordance with stored data, and a switch circuit electrically coupling an internal node electrically coupled to a bit line to a first potential in accordance with the potential level of the one storage node.