baber/WOPTO huggingface dataset:
Patent TW-569543-B (TW)
Title: Voltage controlled delay line with reduced timing errors and jitters
Inventor: LIU SHEN-YUAN
IPC: H03K19/00
Filed: 2002-12-09
Granted: 2004-01-01
Abstract: A voltage controlled delay line is used to delay a first reference clock by a predetermined delay time to generate an in-phase first delay clock, and is used to delay a second reference clock by the predetermined delay time to generate an in-phase second delay clock. The voltage controlled delay line has a plurality of delay cells. Each delay cell has a first input port, a second input port, a first output port, and a second output port. Among the delay cells, the first output port of one delay cell and the second input port of another one delay cell corresponding to the same signal phase are electrically connected or the second output port of one delay cell and the first input port of another one delay cell corresponding to the same signal phase are electrically connected so that the first input port and the second input port of each delay cell are not connected to the first output port and the second output port of an adjacent delay cell.
Patent TW-589850-B (TW)
Title: System and method for distributing ring tone data used for generating ring tone of mobile phones
Inventor: FUJITO YASUHISA
IPC: H04W4/00
Filed: 2002-12-11
Granted: 2004-06-01
Abstract: A method that allows users to use their favorite sounds (which may include human voices) as ring tones for their mobile phones. The method includes receiving a sound from a first mobile phone, generating ring tone data from the sound, storing the ring tone data in a server, receiving a download request from a second mobile phone, and sending the ring tone data from the server to the second mobile phone in response to the download request. The ring tone data is used for generating a ring tone of the second mobile phone.
Patent TW-I250146-B (TW)
Title: Method for production of methacrylic acid
Inventor: UHARA HIROYUKI
IPC: C07B61/00
Filed: 2003-01-21
Granted: 2006-03-01
Abstract: This invention is related to a shell-and-tube type reactor provided with reaction tubes packed with a catalyst and adapted to circulate a heat medium to the fluid outside the tubes and is characterized by a method introducing a gas into the catalyst beds so as to retain the relative humidity of the catalyst in the range of not more than 40% while elevating the temperature of the reactor thereby starting up the reactor. This method prevents the catalyst from degradation of activity due to absorption of moisture, exalts the service life of the catalyst, and permits stable production of methacrylic acid.
Patent TW-I222117-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: KOMURO GENICHI
IPC: H01L27/105
Filed: 2003-01-29
Granted: 2004-10-11
Abstract: There are provided the steps of forming sequentially a first conductive film, a dielectric film, and a second conductive film on an insulating film, forming a first film on the second conductive film, forming a second film made of insulating material on the first film, forming hard masks by patterning the second film and the first film into a capacitor planar shape, etching the second conductive film and the dielectric film in a region not covered with the hard masks, etching the second conductive film and the dielectric film in a region not covered with the hard masks, etching the first conductive film in the region not covered with the hard masks up to a depth that does not expose the insulating film, removing the second film constituting the hard masks by etching, etching a remaining portion of the first conductive film in the region not covered with the hard masks to the end, and removing the first film.
Patent TW-595100-B (TW)
Title: Low power dynamic logic gate with full voltage swing operation
Inventor: WU JIANBIN
IPC: H03K19/00
Filed: 2003-03-03
Granted: 2004-06-21
Abstract: Dynamic low-power logic using recycled energy is disclosed. Logic circuits have a discharge path, a precharge path and a control circuit. The precharge path is a PMOS transistor coupled between the clock line and the output node of the circuit and configured to charge the output node to the logic high voltage of the clock line during a precharge phase. During an evaluation phase, the discharge path computes the desired logic function at the output node. A control circuit is connected between the output node and the clock line and to the gate of the precharge path transistor. The control circuit provides the proper gate drive, regardless of the voltage on the output node or the inputs to the discharge path, to guarantee that the precharge transistor fully charges the output node to the logic high voltage of the clock line, which provides recycled energy for operating the circuit.
Patent TW-I232851-B (TW)
Title: Electro-optical panel, electronic appliance and production method of the electro-optical panel
Inventor: NAKAHARA HIROKI
IPC: G02F1/1333
Filed: 2003-04-08
Granted: 2005-05-21
Abstract: To provide an electro-optical panel having improved crack strength of a substrate by removing scratches and cracks developed during a production process, and a product ion method thereof. After a mask is formed at a part of an outer surface of an electro-optical panel fabricated by bonding two glass substrates to each other, etching is carried out and the mask is then removed. In consequence, scratches and cracks existing on the outer surface of the glass substrate at portions other than the masked portion can be removed. A mask is applied to side surfaces under the state of a large sheet panel substrate before it is cut into discrete electro-optical panels, the entire outer surface is etched. Scratches and cracks existing on upper and lower surface of the large sheet panel substrate can thus be removed, and crack strength of the resulting electro-optical panels can be improved.
Patent TW-I224056-B (TW)
Title: Writing instrument
Inventor: KANARI HIROYUKI
IPC: B43K8/02
Filed: 2003-06-10
Granted: 2004-11-21
Abstract: A writing instrument having function of preventing a writing component having volatile writing constituents from drying. The writing component is housed in a barrel, and the barrel and the writing component are relatively movable in the axial direction. Into the barrel, an airtight sleeve fitted to the front portion of the writing component is inserted. This airtight sleeve is movable to an advanced position and a retracted position. On the opening edge of the airtight sleeve, a cap plate is pivotally fitted, and the back side of the cap plate has projected rib. The barrel has a window hole corresponding to the projected rib. When the airtight sleeve is located at the advanced position, the projected rib enters the window hole and the cap plate is opened. The writing tip of the writing component is thereby protruded form the barrel. When the writing component is moved to a housed position, an inner raised portion of the airtight sleeve airtightly fits to the shoulder of the writing component, and the airtight sleeve moves to the retracted position together with the writing component. At this time, the projected rib abuts on the inner side of the barrel, and rotates in such a direction that it pressed the cap plate against the opening edge. As a result, the inside of the airtight sleeve is kept airtightly, and it is possible prevent the writing tip from drying.
Patent TW-595272-B (TW)
Title: Plasma producing system
Inventor: HONG CHAU-NAN
IPC: H05H1/46
Filed: 2003-07-18
Granted: 2004-06-21
Abstract: This invention relates to plasma producing system. High frequency supplier is connected to hollow negative pole. A metal layer is applied to two sides of insulation material of hollow negative pole. The hollow negative pole has micro-holes for being passed by air. By above system, there could be stable plasma for cleaning plating and eroding. Above system wouldn't over erode and have no pollution improving high efficiency.
Patent TW-I231923-B (TW)
Title: Train registry overlay system
Inventor: REZK NAGY H
IPC: B61L15/00
Filed: 2003-08-07
Granted: 2005-05-01
Abstract: A train registry system is overlaid upon an existing automatic train protection system and operates simultaneously with the automatic train protection system to collect redundant information that may be utilized in the event that the automatic train protection system computer and backup computer must be restarted or in the event a vehicle no longer communicates with the automatic train protection system computer. The train registry is comprised of a plurality of transponders mounted upon train vehicles and transponder readers mounted at wayside locations to extract information from vehicles and forward the information to the wayside computer.
Patent TW-I263298-B (TW)
Title: Shallow trench isolation and fabricating method thereof
Inventor: GONG YO-YI
IPC: H01L21/76
Filed: 2003-10-22
Granted: 2006-10-01
Abstract: A shallow trench isolation structure and a method for fabricating the same are described. In the method, a substrate is provided. A patterned mask layer is formed on the substrate. The substrate is patterned using the mask layer as an etching mask to form a trench. A nitridation process is performed to form a silicon nitride liner on the surface of the trench. An insulating layer is filled in the trench. Since a thinner silicon nitride liner is formed on the surface of the shallow trench, not only the residual stress around the structure is released, but also the aspect ratio of the trench is scarcely increased.
Patent TW-I275622-B (TW)
Title: Biliquid foam furniture polish
Inventor: MOODYCLIFFE TIMOTHY I
IPC: C09G1/04
Filed: 2003-11-07
Granted: 2007-03-11
Abstract: Furniture polishes, and methods for their use, are disclosed. The polishes are liquids in the form of a dispersion which is a biliquid form with a thickener, wherein the foam is structured as an oil-in-water complex. The dispersion has an oil portion having a polysiloxane and/or hydrocarbon oil such as a mineral oil. There is also surfactant such as one nonionic surfactant and one more polar surfactant. Water is also provided. The polish is preferably essentially free alcohols.
Patent TW-I239548-B (TW)
Title: Plasma display panel
Inventor: CHEN PO-CHENG
IPC: H01J17/49
Filed: 2003-11-11
Granted: 2005-09-11
Abstract: A plasma display panel with uniform discharge characteristic. The plasma display panel comprises a buffer layer located between display regions and exhaust holes to force impurities produced during an exhausting process to be massed between the buffer layer and sealing materials, and successively adsorbed by a getter layer. As a result, unusual discharge characteristics and nonuniform definitions induced by impurities can be prevented.
Patent TW-I256426-B (TW)
Title: Plasma treated textile fabric, process for its production and its application
Inventor: SEVERICH BIRGIT
IPC: H01M50/403
Filed: 2003-11-27
Granted: 2006-06-11
Abstract: Described are plasma-treated textile fabric containing synthetic fiber, which have a high front wettability, expressed by a rising height of at least 80 mm after 30-minute immersing into a aqueous KOH-solution, and which have a high front wettability after 3-month storage at 25 DEG C in the atmosphere, expressed by a rising height of at least 75 mm after 30-minute immersion in a aqueous KOH-solution. The plasma-treated textile fabrics is further distinguished by a high resistance of the hydrophilic when stored in alkaline media. The plasma-treated textile fabrics can particularly be used as separators for electrochemical energy storage devices.
Patent TW-I252006-B (TW)
Title: Method for implementing fast-dynamic channel allocation radio resource management procedures
Inventor: FISHER XIAOCHUN XU
IPC: H04W72/04
Filed: 2004-02-26
Granted: 2006-03-21
Abstract: A method of optimizing a fast dynamic channel allocation radio resource management algorithm in a wireless communication system includes a pre-code allocation process, a signal-independent code allocation process, and a post-code allocation process. The pre-code allocation process includes receiving and processing an input message and obtaining system measurements and information from a centralized database. The code allocation process begins by checking the availability of a code set in the cell and generating timeslot sequences for the available timeslots. A code set is assigned to the available timeslots in a timeslot sequence, wherein a successful assignment is a solution. The interference signal code power (ISCP) is calculated for each solution and the solution having the lowest weighted ISCP is selected as an optimal solution. The post-code allocation process includes storing allocation information in a centralized database and creating a output message.
Patent TW-I240399-B (TW)
Title: Chip package structure and process for fabricating the same
Inventor: WU JENG-DA
IPC: H01L23/48
Filed: 2004-04-06
Granted: 2005-09-21
Abstract: A chip package structure, which essentially comprises a carrier, a chip and an underfill, is disclosed. The chip has an active surface and a g plurality of bumps thereon. The chip is flip chip bonding to the carrier and electrically connects to the carrier through the bumps, wherein the active surface faces the carrier. The underfill is fill between the chip and the carrier. The portion against the chip of the underfill is a first underfill, and the portion against the carrier of the underfill is a second underfill. The Young's module of the first underfill is smaller than the Young's module of the second underfill. Wherein, the second underfill could be replaced with the selective formed molding compound. And, the molding compound covers the chip and the carrier around the chip.
Patent TW-I286673-B (TW)
Title: Slit nozzle and apparatus for supplying treatment liquid using the same
Inventor: SHIMAI FUTOSHI
IPC: G03F7/16
Filed: 2004-04-12
Granted: 2007-09-11
Abstract: The present invention is to provide a slit nozzle capable of simply machining the slit nozzle and generating no capillary phenomenon, and a treatment liquid feeding device using the slit nozzle. In the slit nozzle of the present invention, the treatment liquid is fed onto a surface of the object to be treated in a predetermined width. The above slit nozzle 1 is constituted by joining left and right half bodies 2, 3 to each other. One of them is made of a metal material and the other is made of a resin material. In the apparatus for supplying treatment liquid provided with the slit nozzle, the slit nozzle is provided at a predetermined position of a circulation route 8 of the temperature-controlled treatment liquid.
Patent TW-I249148-B (TW)
Title: Light-emitting device array having binding layer
Inventor: LIOU WEN-HUANG
IPC: H01L29/15
Filed: 2004-04-13
Granted: 2006-02-11
Abstract: A kind of light-emitting device having the binding layer is disclosed in the present invention. By using the wafer-bonding technique, a light-emitting stack layer is bonded on a substrate through the use of a binding layer. After that, an etching or the other separation manner is used to divide the light-emitting stack layer into plural light-emitting arrays, which are then electrically connected in series such that the series array is capable of being operated under higher voltage. Thus, power supply system can be simplified.
Patent TW-I282718-B (TW)
Title: Structure of terminal member
Inventor: SATO BUNYA
IPC: H01R4/02
Filed: 2004-05-19
Granted: 2007-06-11
Abstract: The present invention provides a terminal member to form the circuit board, which is more mechanically and electrically stable. A composite board is fixed by solder to an electrode land formed on a circuit board having an electric wiring. The composite board and another metal plate are bonded by using an electric welding method or the like. By bonding a metal plate of a low resistance or a non-metal plate to the composite board, heat of high temperature or a large current generated upon electric wiring can be made difficult to be transferred to the lower portion of the composite board. A structure of a terminal member in which it is possible to prevent the solder under the composite board from being diffused, the solder is not scattered to the periphery, and a short-circuit is not caused is obtained.
Patent TW-I267979-B (TW)
Title: SOI trench capacitor DRAM cell incorporating a low-leakage floating body array transistor
Inventor: BARD KAREN A
IPC: H01L21/84
Filed: 2004-05-27
Granted: 2006-12-01
Abstract: A DRAM array in an SOI wafer having a uniform BOX layer extending throughout the array eliminates the collar oxide step in processing; connects the buried plates with an implant that, in turn, is connected to a conductive plug extending through the device layer and the box that is biased at ground; while the pass transistors are planar NFETs having floating bodies that have a leakage discharge path to ground through a grounded bitline.
Patent TW-I255463-B (TW)
Title: Circuit and method for fuse disposing in a semiconductor memory device
Inventor: DO CHANG-HO
IPC: G11C29/00
Filed: 2004-06-24
Granted: 2006-05-21
Abstract: A fuse disposing circuit executes a same test as in a state before a fuse is cut, even in case the fuse is cut. For this, the fuse disposing circuit in accordance with the invention includes a test mode enable confirmation section for informing whether a test mode is enabled; and a fuse set for providing a constant signal by using the output from the test mode enable confirmation section in case of the test mode, regardless of elimination or non-elimination of a fuse.
Patent TW-I275687-B (TW)
Title: Earthquake absorption and protection device for building
Inventor: CHEN SHENG-LIANG
IPC: E04B1/98
Filed: 2004-08-03
Granted: 2007-03-11
Abstract: An earthquake absorption and protection device for building includes a plurality of filament support devices and a plurality of earthquake absorption filaments corresponding to the filament support devices. The bottom of each filament support device is a fixed end to be fixed on the top layer of a building. Furthermore, the top face thereof is rotatably installed with at least two pulleys for striding over the earthquake absorption filaments and enabling the earthquake absorption filaments sliding thereon. One end of each of the earthquake absorption filaments is fixed on the building through a buffering device, while the other end is fixed on the ground near the building. Thus, the tension of the earthquake absorption filaments per se can share the foreign force received by the building during earthquake or strong wind, and the buffering device can alleviate any vigorous vibrations.
Patent TW-I263748-B (TW)
Title: Fluid dynamic bearing
Inventor: HUANG CHING-HSING
IPC: F16C33/72
Filed: 2004-08-20
Granted: 2006-10-11
Abstract: A fluid dynamic bearing includes a rotary shaft and a bearing housing having a bearing hole receiving the rotary shaft therein. The bearing hole is closed at a bottom end of the bearing housing. A ventilating path is formed in the wall of the bearing housing. The ventilating path communicates with the bearing hole of the bearing housing at a bottom thereof, so that the air trapped between the bottom end of the rotary shaft and the bottom of the bearing housing is able to escape through the ventilating path.
Patent TW-I257288-B (TW)
Title: Aquarium filter device
Inventor: LIN JI-HUNG
IPC: A01K63/04
Filed: 2004-08-24
Granted: 2006-07-01
Abstract: An aquarium filter device comprises a body, a cover, and a water intake tube. The interior of the body is divided into a filter chamber and a water inlet chamber by a partition board. The water inlet chamber is provided with a motor for drawing water from the aquarium through the water intake tube into the water inlet chamber. The water then flows through a passage defined through the partition board into the filter chamber for filtration. Filtered water is then discharged back into the aquarium. A porous barrier plate is installed in the passage of the partition board to reduce the speed of water flowing from the filter chamber back to the water inlet chamber. Thereby, when the motor stops operation, the water level inside the water inlet chamber can be maintained with the slow backflow of water from the filter chamber so that when the motor resumes operation, water can be effectively drawn from the aquarium into the water inlet chamber again to continue circulation and filtration of water and thus ensuring correct resumption of water filtration.
Patent TW-I239688-B (TW)
Title: Board-to-board electrical connector assembly
Inventor: HIRATA TOSHIHISA
IPC: H01R12/71
Filed: 2004-08-27
Granted: 2005-09-11
Abstract: A board-to-board electrical connector assembly is provided for effecting a connection between two circuit boards. The assembly includes a first connector having a low profile dielectric housing including a mating face and a mounting face for mounting the connector on a first circuit board. A plurality of spaced mating posts project from the mating face of the housing. A second connector has a low profile dielectric housing including a mating face for mating with the mating face of the first connector and a mounting face for mounting on a second circuit board. The dielectric housing of the second connector includes a plurality of mating passages in the mating face thereof for receiving the mating posts of the first connector. The passages extend from the mating face all the way to and through the mounting face of the dielectric housing of the second connector.
Patent TW-I250427-B (TW)
Title: System using distributed database to save the information of documents and its method
Inventor: LIU WIN-HARN
IPC: G06F7/24
Filed: 2004-09-14
Granted: 2006-03-01
Abstract: The present invention relates to a system using distributed database to save the information of documents and its method wherein each disc in the disc system has a distributed database where the information of corresponding documents of the disc is saved in the distributed database so as to provide to application programs. Due to the framework of the present invention, the deployment of the information of documents will not be affected even when the discs are moved; moreover, the application programs using relevant information of documents will not be affected either.
Patent TW-I272351-B (TW)
Title: Adjustable reciprocating motion mechanism
Inventor: SHIE WEN-SHIANG
Filed: 2004-09-15
Granted: 2007-02-01
Abstract: The present invention provides an adjustable reciprocating motion mechanism, which includes a power device using a motor as a power source; a power input mechanism; a gear change mechanism; and a power output mechanism. The power input mechanism consists of an active wheel and a passive wheel. The gear change mechanism is annularly installed with a cyclic groove on the inner wall of the base for sliding of a slider therein. Furthermore, an input shaft is installed going through the wall of the base, and a first end of the input shaft forms a linking relationship with the power device through the power input mechanism. A second end of the input shaft is connected to a planetary arm. The second end of the planetary arm goes through a first pivotal shaft and is pivotally installed with a planetary gear and a roller arm. A second pivotal shaft goes through the roller arm and is pivotally installed with a roller. The power output mechanism is installed with an output shaft on the base, and a first end of the output shaft is fixed with a sun gear. The sun gear meshes with the planetary gear of the gear change mechanism. Furthermore, a second end of the output shaft penetrates the wall of the base and is fixed at an eccentric position of the eccentric wheel and forms a linking motion. The eccentric position of the eccentric wheel is installed with a plurality of connection holes. Furthermore, an input end of a force receiving member is connected to an aperture pivotal shaft for forming a linkage. This achieves an objective of using a systemized design to reduce the cost of gear change mechanism, and increase its reliability, rotation speed and load.