baber/WOPTO huggingface dataset:
Patent TW-533529-B (TW)
Title: Positioning device of automatic handler for testing integrated circuit
Inventor: SHIE YI-JANG
IPC: H01L21/66
Filed: 2002-02-06
Granted: 2003-05-21
Abstract: A positioning device of automatic handler for testing integrated circuit is disclosed. The positioning device of automatic handler of the present invention is to install plural first guide pins of the automatic handler on the load board stiffener and plural second guide pins to position the IC device, and the first guide pins and the second guide pins eject from the load board and the back side of the SMM frame device to fix the surface mount matrix (SMM). During testing the IC device packaged by ball grid array (BGA), the application of the present invention can shorten the working schedule of the test arm of the automatic handler to increase the stability of the test, thereby raise the yield of test. Furthermore, since the exerted force of test arm is less, the force on the solder ball of BGA device is greatly reduced, the lifetime of the SMM contacting with the BGA device is greatly increased.
Patent TW-552759-B (TW)
Title: Battery state monitoring circuit
Inventor: YOKOTA HIROYASU
IPC: H01M10/48
Filed: 2002-02-08
Granted: 2003-09-11
Abstract: In a battery state monitoring circuit and a battery device using the same, even if a charge inhibiting signal is inputted to a microcomputer control terminal, a lock mode is prevented from occurring in which both a charge control transistor and a discharge control transistor are turned OFF and a battery voltage can not be supplied to a load. A circuit is structured such that even if the charge inhibiting signal is inputted to the microcomputer control terminal, in the case where the overcurrent voltage detection terminal comes to have the overcurrent detection voltage, the charge inhibiting signal of the microcomputer control terminal is cancelled.
Patent TW-550467-B (TW)
Title: Method and electronic device allowing an HTML document to access local system resource
Inventor: LAI CHIEN-CHOU
IPC: H04L29/06
Filed: 2002-04-15
Granted: 2003-09-01
Abstract: A method for an HTML document to access local system resources, which receives an HTTP request and judges whether the HTTP request includes a predetermined keyword. A system-resource-accessing portion of the HTTP request is processed when the HTTP request includes the predetermined keyword. In an embodiment, the HTTP request will further be checked whether it contains a referer field. If the header of the HTTP request includes the referer field, the HTTP request will be treated as an external request, and the local system resource accessing will be denied even when the HTTP request includes the predetermined keyword.
Patent TW-I241888-B (TW)
Title: Synergistic herbicidal compositions comprising herbicides from the benzoylcyclohexanedione group for use in rice crops
Inventor: AULER THOMAS
IPC: A01N43/76
Filed: 2002-04-18
Granted: 2005-10-21
Abstract: Described are herbicidal compositions comprising (A) at least one compound from the benzoylcyclohexanedione group and (B) at least one compound from the group of the herbicides which act selectively against monocotyledonous and/or dicotyledonous harmful plants in rice. These compositions have a superior action compared with the herbicides employed individually.
Patent TW-550568-B (TW)
Title: Semiconductor memory with improved soft error resistance
Inventor: NII KOJI
IPC: G11C7/02
Filed: 2002-04-30
Granted: 2003-09-01
Abstract: A semiconductor memory includes a first inverter, a second inverter and a read circuit. The first inverter has its input terminal connected to a first memory node and its output terminal connected to a second memory node. The second inverter is connected in anti-parallel with the first inverter, that is, has its input terminal connected to the second memory node and its output terminal connected to the first memory node. The read circuit includes a first transistor having its gate connected to the first memory node, a second transistor having its gate connected to the second memory node, and a third transistor for connecting the drain of the first transistor and that of the second transistor to a read bit line. The semiconductor memory can improve its soft error resistance without increasing the number of steps of the manufacturing process.
Patent TW-I243848-B (TW)
Title: Aluminum oxide composite powder and its manufacturing method
Inventor: LIOU RU-SHI
IPC: C09K3/14
Filed: 2002-07-10
Granted: 2005-11-21
Abstract: This invention is related to one kind of aluminum oxide composite powder. When the aluminum oxide composite powder is dispersed in an alkaline solution, its surface carries positive charges and the composite powder is the aluminum oxide composite powder coated with silica. When the composite powder with this kind of specific property of this invention is under a condition of high pH value, it still can be used as grinding, polishing slurry powder for industries using grinding and polishing processes, like optic lens, hard disc, semiconductor processing and so on. This invention is also related to a manufacturing method of aluminum oxide composite powder.
Patent TW-554360-B (TW)
Title: Selector switch, especially a four-or multi-position switch
Inventor: LEUNG CHI HING
IPC: H01H25/04
Filed: 2002-07-19
Granted: 2003-09-21
Abstract: A selector switch (10) is proposed to select or manipulate at least one function of a consumer product. The selector comprises an operating element having at least one operating area. The selector switch (10) comprises two key switches (22, 24; 26, 28; 30, 32; 34, 36) underneath the operating area to control the desired function.
Patent TW-571186-B (TW)
Title: Operating system coordinated thermal management
Inventor: COOPER BARNES
IPC: G06F1/32
Filed: 2002-10-24
Granted: 2004-01-11
Abstract: A processor's (12) performance state may be adjusted based on processor temperature. On transitions to a lower performance state due to the processor (12) getting hotter, the processor's frequency is reduced prior to reducing the processor voltage. Thus, the processor's performance, as seen by the operating system, is reduced immediately. Conversely, on transitions to a higher performance state, due to the processor cooling down, the processor's frequency is not increased until the voltage is changed to a higher level. An interrupt event may be generated anytime the processor's phase locked loop relocks at a new frequency level. Thus, when the interrupt fires, the operating system can read the processor's performance state. As a result, interrupts are not generated that would cause processor performance to lag the interrupt event.
Patent TW-I251933-B (TW)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2002-10-29
Granted: 2006-03-21
Abstract: An objective is to increase the reliability of a light emitting device structured by combining TFTs and organic light emitting elements. A TFT (1201) and an organic light emitting element (1202) are formed on the same substrate (1203) as structuring elements of a light emitting device (1200). A first insulating film (1205) which functions as a blocking layer is formed on the substrate (1203) side of the TFT (1201), and a second insulating film (1206) is formed on the opposite upper layer side as a protective film. In addition, a third insulating film (1207) which functions as a barrier film is formed on the lower layer side of the organic light emitting element (1202). The third insulating film (1207) is formed by an inorganic insulating film such as a silicon nitride film, a silicon oxynitride film, an aluminum nitride film, an aluminum oxide film, or an aluminum oxynitride film. A fourth insulating film (1208) and a partitioning layer (1209) formed on the upper layer side of the organic light emitting element (1202) are formed using similar inorganic insulating films.
Patent TW-593854-B (TW)
Title: Floor-supporting structure for building
Inventor: IIDA IKUO
IPC: E04B5/10
Filed: 2002-11-21
Granted: 2004-06-21
Abstract: In a floor-supporting structure for a building having a concrete frame of a normal beam structure in which a floor slab is connected to upper surfaces of beams, a vibration noise applied to a floor structure can be dispersed and propagated to frame walls through sleeper beams to enhance a noise-intercepting effect and moreover, the floor structure can be supported stably. In addition, the effective height of a dwelling space can be increased by setting the thickness of the floor slab at a value smaller than that in the prior art, thereby reducing the weight of the concrete frame, enhancing earthquake-resisting and damping performances and providing a reduction in cost of the building itself. For this purpose, a plurality of sleeper beams (5) constituting a floor structure (Fr) of a building are arranged in parallel at distances on one plane with a clearance (Dl) left between the sleeper beams and a floor slab (Sf). Further, opposite ends of each of the sleeper beams (5) are disposed with clearances (D2) left between them and vertical frame walls (2), and are supported on the vertical frame walls (2).
Patent TW-I233194-B (TW)
Title: Semiconductor packaging structure
Inventor: TAO SU
IPC: H01L25/065
Filed: 2002-12-03
Granted: 2005-05-21
Abstract: The present invention provides a semiconductor packaging structure, which includes a first chip, a substrate, a second chip, and an encapsulation; wherein, the first chip defines an active surface, and is provided with high frequency components, and defined with a high frequency area on the active surface. The substrate is carried with the chip, and electrically connected to the first chip. The middle layer is configured on the first chip, which has a penetrated opening and is positioned in the high frequency area. The second chip is configured on the middle layer, and electrically connected to the substrate or one of the first chip. The encapsulation encloses the first chip, the middle layer, the second chip, and part of the substrate.
Patent TW-I228018-B (TW)
Title: Display apparatus and electric device
Inventor: SEKI SHUNICHI
IPC: H01L51/52
Filed: 2002-12-10
Granted: 2005-02-11
Abstract: A display apparatus is provided that prevents shortening of the life of the luminescent elements and has a superior contrast ratio. The display apparatus is composed by forming a plurality of luminescent elements on a substrate and providing bank sections between each of the luminescent elements. The bank sections are formed from a first bank layer located on the side of the substrate and a second bank layer formed on the first bank layer. A light blocking layer is then provided between the first bank layer and the second bank layer.
Patent TW-I289379-B (TW)
Title: Resonant converter with phase delay control
Inventor: RIBARICH THOMAS J
IPC: H02M3/338
Filed: 2002-12-11
Granted: 2007-11-01
Abstract: A phase delay control for a power converter operates with a phase locked loop and current sense feedback to provide improved control stability and dynamic output range. The phase lock loop includes a voltage controlled oscillator that is controlled based on an error signal derived from a phase of the power converter output. The error signal applied to the voltage controlled oscillator produces a shift in switching frequency for the converter to drive the error to zero. The power converter includes an LCC resonant circuit to manipulate resonant electrical energy to improve switching speed and power density.
Patent TW-I250215-B (TW)
Title: Method for producing light ceramic
Inventor: LIU MING-ZUNG
IPC: C04B35/66
Filed: 2002-12-17
Granted: 2006-03-01
Abstract: A method for producing a light ceramic comprises: mixing a glass powder, an alkali silicate powder, and a water soluble polymer according to a specified ratio to form a dry mixture; adding water into the mixture to form a slurry; molding the slurry to form an object with a desired shape; drying the formed object to remove a portion of the moisture contained in the object; sintering the object to reduce the softening point of the powdery glass material therein by the oxide or hydroxide in the alkali silicate, and to form enclosed bubbles inside the product and open channel-type bubbles on the surface of the product by the expansion of air and crystal water contained in the alkali silicate when the powdery glass material is in a semi-fluid state and by evaporation of the water soluble polymer at a high temperature, thereby forming a product being light in weight, heat insulative, fire resistant, and water resistant.
Patent TW-I221917-B (TW)
Title: Test systems for semiconductor devices
Inventor: KIM YOON-MIN
IPC: G01R31/30
Filed: 2003-01-03
Granted: 2004-10-11
Abstract: A test system for an integrated circuit chip, protects a circuit board from frost during low temperature testing. The test system comprises sealing means capable of removably attaching to a second surface of the test circuit board and for sealing a portion of the second surface to isolate the portion of the second surface of the test circuit board from ambient air. In this manner, the sealing unit prevents generation of frost at the solder junction portion of the test circuit, which would otherwise lead to leakage failures during test.
Patent TW-588451-B (TW)
Title: Signal transmission system
Inventor: OTSUKA KANJI
IPC: H01L21/8234
Filed: 2003-01-24
Granted: 2004-05-21
Abstract: The present invention provides a signal transmission technology for transmitting high-speed digital signals of several 10ths GHz band, while keeping the system structure and element structure of the prior art. The system of the present invention comprises a driver 1 and a receiver 2 including the logic circuit and the memory circuit for a transistor extending an entire electronic circuit. The driver 1 is connected to the receiver 2 via a signal transmission line 3, and to the power source Vdd via the power source/ground transmission line 4. The structure of signal transmission system is such that the driver 1 and receiver 2 all have substantially differential input and differential output. There are no connections to a power source or a ground at the output terminal of the substantially differential output of the driver 1. The receiver 2 receives signals by detecting the potential difference of a substantially differential input signal, and there are no distribution wires in the signal transmission lines 3.
Patent TW-594487-B (TW)
Title: System chip and related method of data access
Inventor: CHEN CHIH-YUNG
IPC: G06F12/06
Filed: 2003-01-30
Granted: 2004-06-21
Abstract: A system chip and related method of data access are provided. The system chip encompasses a central processing unit and a control circuit of interface. The control circuit of interface is configured for transforming an internal access address of data into one corresponded to an external temporary segment of data, so that the CPU may directly access data with the external temporary region of data. The method of data access includes the steps of determining whether an access address of data is corresponded to an internal memory, transforming the access address into one corresponded to an external memory, and requesting data access with the external memory. The data access may be suspended prior to sending CPU a confirmation of request while the data access may be executed with the external memory when the request is confirmed by the external memory.
Patent TW-I254014-B (TW)
Title: Electric power assisted bicycle
Inventor: KOKATSU KYOSUKE
IPC: A61H1/02
Filed: 2003-02-07
Granted: 2006-05-01
Abstract: This invention provides an electric power assisted bicycle enabling an aerobic exercise with a light weight and simple mechanism. The electric power asserted bicycle 1 comprises pedaling force detecting means (99, 126) for detecting a pedaling force, a driving unit 13, a power combining mechanism for transmitting the rotation torque of a speed reduction device to a drive shaft, and a pulse count sensor 254. Drive unit 13 is provided with an electric motor 37, a speed reduction device 35 with a magnetic clutch 250. In the mode enabling an aerobic exercise, the drive unit 13 drives the electric motor 37 with the magnetic clutch 250 in the engagement state to assist the pedaling force with the electric power when the detected pedaling force is larger than the level of pedaling force to enable the aerobic exercise. And, when the detected pedaling force is less than that level of pedaling force, the electric motor 37 is turned off with the magnetic clutch in the engagement state, to add load to the pedaling force by the electric motor's rotation resistance. The level of the pedaling force is regulated to suit the detected pulse count of the rider of the bicycle.
Patent TW-595191-B (TW)
Title: Foldable electronic apparatus
Inventor: KAWAMOTO MASANOBU
IPC: F16C11/10
Filed: 2003-04-28
Granted: 2004-06-21
Abstract: A foldable electronic apparatus whose cover body is opened speedily at the initial stage of opening, while a sufficient braking force can be secured even in the final stage of opening of the cover body. In a range of from a full close state of a monitor part 20 to an open angle of 45 DEG, abutting projections 120, 122 provided in a shaft portion 106 rotates in accompanying with the rotation of the monitor part 20, while top ends 120C, 122C of the abutting projections 120, 122 abut against the centers of flat surfaces 114A of a abutted portion 114 of a damper member 110 disposed in a shaft portion 104 thus resulting in that the abutting projections 120, 122 rotate freely without being braked by the damper member 110 so that no braking force is applied to the monitor part 20, therefore the monitor part 20 can open speedily in the range of from the full close state of the monitor part 20 to the open angle of 45 DEG. In a range of from the open angle of 45 DEG to full open of the monitor part 20, the monitor part 20 opens slowly under the braking force of the damper member 110.
Patent TW-591568-B (TW)
Title: Organic EL panel
Inventor: MATSUMOTO SHOICHIRO
IPC: H05B33/00
Filed: 2003-06-20
Granted: 2004-06-11
Abstract: An organic EL panel can effectively perform a driving current control for an EL element through a second TFT, wherein the gate length L of the second TFT 21 is set to be larger than those of peripheral TFTs. Thus, a precise control up to small current can be performed through the second TFT 21.
Patent TW-I237587-B (TW)
Title: Novel finishing pad design for multidirectional use
Inventor: NAUJOK MARKUS
IPC: B24B37/24
Filed: 2003-08-05
Granted: 2005-08-11
Abstract: A polishing pad (for example, polishing pad 305) for use in planarization of a semiconductor wafer (for example, semiconductor wafer 420), the polishing pad 305 featuring a plurality of different polishing surfaces, depending upon the direction of the movement of the polishing pad 305. The polishing pad 305 may take the from of a polishing disc or a polishing belt. The planarization of the semiconductor wafer 420 can then take place at a fewer number of polishing stations, thereby reducing the amount of time needed and reducing the probability of damage to the semiconductor wafer 420.
Patent TW-I235612-B (TW)
Title: Device for recoding/playing TV program based on categories and the method thereof
Inventor: WENG SHIH-HSIUNG
IPC: H04N7/173
Filed: 2003-09-09
Granted: 2005-07-01
Abstract: The present invention provides a device for recoding/playing TV program based on categories and the method thereof, which is applied for a personal video recorder (PVR), and is used to solve the difficulties of the user during searching the recording program. The method includes the following steps: when the device received the signal for the recording program, it will enter the new program recording mode; next, based on the received new recording program data configuration signal, recording the new program at the specified time and specified channel; then, based on the received new program category configuration signal, storing the new program by its category into the categorized module or non-categorized module of the PVR, so that the user can easily search the required newly recorded program based on the category.
Patent TW-I275623-B (TW)
Title: Polyol mixture, reactive hot-melt composition obtained from such mixture and mold goods using such composition
Inventor: ICHIHASHI HIDEKI
IPC: C08G18/12
Filed: 2003-10-01
Granted: 2007-03-11
Abstract: The present invention provides a polyol mixture comprising (1) crystallinity polyester polyol made from aliphatic di-carboxylic acid and aliphatic diol as main component, 10 to 97 weight %, (2) polyester polyol made from aromatic polycarboxylic acid and aliphatic polyol as main component, 0 to 45 weight %, (3) polyol polycarbonate, 3 to 45 weight %, a reactive hot-melt composition obtained from the reaction of such mixture with poly-isocyanate, and mold goods made using such reactive hot-melt composition.
Patent TW-I325800-B (TW)
Inventor: NAKAMORI MASAHIKO
IPC: B24D13/14
Filed: 2003-11-27
Granted: 2010-06-11
Abstract: A polishing pad enabling a highly precise optical endpoint sensing during the polishing process and thus having excellent polishing characteristics (such as surface uniformity and in-plane uniformity) is disclosed. A polishing pad enabling to obtain the polishing profile of a large area of a wafer is also disclosed. A polishing pad of a first invention comprises a light-transmitting region having a transmittance of not less than 50% over the wavelength range of 400 to 700 nm. A polishing pad of a second invention comprises a light-transmitting region having a thickness of 0.5 to 4 mm and a transmittance of not less than 80% over the wavelength range of 600 to 700 nm. A polishing pad of a third invention comprises a light-transmitting region arranged between the central portion and the peripheral portion of the polishing pad and having a length (D) in the diametrical direction which is three times or more longer than the length (L) in the circumferential direction.
Patent TW-I249090-B (TW)
Title: Switching circuit
Inventor: KUBOTA KENICHI
IPC: H03K17/082
Filed: 2003-12-08
Granted: 2006-02-11
Abstract: A switching circuit having a current detecting circuit for detecting a main switch current waveform in a form of a high-speed real time waveform and outputting it with a low impedance. The current detecting circuit of the switching circuit includes a main switch (11) the ON voltage of which exhibits a resistive characteristic. The gate of the main switch (11) is connected to a driver circuit (4). One of the drain and source of the main switch (11) is connected to a fixed potential (3), while the other is connected to a load circuit (2). The current detecting circuit of the switching circuit further includes a first resistor element (21) having a resistance value that is higher than the ON resistance of the main switch connected to the fixed potential; an auxiliary switch (12) having its source connected to the first resistor element; an amplifier (6) that compares and amplifies a voltage occurring at the first resistor element and the ON voltage of the main switch and outputs them to the gate of the auxiliary switch; and a second resistor element (22) connected to the drain of the auxiliary switch for causing the ON current of the main switch to be amplified, thereby causing a voltage to occur.