baber/WOPTO huggingface dataset:
Patent TW-I230103-B (TW)
Title: Semiconductor module and circuit substrate connecting to semiconductor device
Inventor: MIURA KAZUMA
IPC: H05K3/34
Filed: 2001-03-26
Granted: 2005-04-01
Abstract: The invention relates to technique for mounting a semiconductor device. The object of the invention is to obtain solder bonding of high reliability in which the heat resisting properties of a circuit substrate and electronic parts are taken into consideration. In this invention, in order to achieve the object, there are provided semiconductor devices, each having solder bumps as external pads, and a circuit substrate bonded to the external pads of each of the semiconductor devices through a solder paste, each of the solder bumps being made of a first lead-free solder, the solder paste being made of a second lead-free solder having a melting point lower than that of the first lead-free solder.
Patent TW-539940-B (TW)
Title: Detection method of circuit board design chart and its detection system
Inventor: LI MING-RENN
IPC: G06F11/00
Filed: 2001-04-23
Granted: 2003-07-01
Abstract: A detection method of circuit board design chart includes the followings: providing multiple connection-via matrixes and multiple net-line domain matrixes; comparing a via matrix with the other via matrix one by one to output the connection via matrixes, which generate partial overlap and have different net-line domains; and comparing a via matrix with the other net-line domain matrix one by one to output the connection via matrix, which overlaps the cutting line part of the net-line domain.
Patent TW-I221748-B (TW)
Title: Outdoor electroluminescent display devices
Inventor: DUGGAL ANIL RAJ
IPC: H05B33/02
Filed: 2001-05-31
Granted: 2004-10-01
Abstract: A device structure and method for outdoor signs utilizing organic light emitting device (OLED) technology. Exemplary embodiments of the device include an OLED that is patterned into a sign combined with an exterior layer consisting of a highly scattering, non-absorbing coating over the OLED emitting regions and a highly absorbing coating over the non-emitting regions. The result is a sign that can be viewed using organic electroluminescent (EL) light under low ambient light level conditions, and due to the exterior coating, can also be viewed under high ambient light conditions.
Patent TW-483134-B (TW)
Title: Micro BGA package
Inventor: HUNG CHIA-YU
IPC: H01L23/31
Filed: 2001-06-13
Granted: 2002-04-11
Abstract: A micro BGA package comprises: a die, a circuit boards, a plurality of metal bonding wires, a plurality of solder balls, and a package body. The circuit board has a die-attaching surface, a surface-mounting surface with solder balls, and laterals between the die-attaching surface and surface-mounting surface. The package body has a fastener around the laterals of the circuit board for improving the bonding strength of circuit board and die to avoid delamination.
Patent TW-508237-B (TW)
Title: Message machine, unit of the message machine and control method for the masage machine
Inventor: MORI KENTARO
IPC: A61H15/00
Filed: 2001-06-29
Granted: 2002-11-01
Abstract: Acting elements 201a-d are supported with an acting unit 110 which can move along guide rails 101L and 101R. The acting unit 110 supports swingable link elements which rotatably support an up-and-down roller 409. Change of the angle of the link elements supporting the up-and-down roller 409 independently changes each position of upper and lower portions of the acting unit 110 in the forward and backward direction against the guide rails 101L and 101R.
Patent TW-556131-B (TW)
Title: Infrared receiving array circuit structure having variable tolerance for wideband and high communication distance in roadside system
Inventor: JENG BO-SHUEN
IPC: G08G1/00
Filed: 2001-07-16
Granted: 2003-10-01
Abstract: The present invention is an infrared receiving array circuit structure having variable tolerance for wideband and high communication distance in roadside system, which is composed of an adder circuit in current mode and a feedback control circuit with automatic gain. The circuit has high bandwidth and high coupling efficiency, which can automatically adjust the gain of the amplifier by the function of the automatic gain control circuit, so as to correspond to the fade effect on input signal caused by the variance of communication distance. Thus, it can output a signal without the influence from the variable communication distance and increase the successful ratio of signal transmission.
Patent TW-514692-B (TW)
Title: Light transmission damper
Inventor: OKUMA KIYOSHI
IPC: F16F15/02
Filed: 2001-07-23
Granted: 2002-12-21
Abstract: To provide a vibration damper that can be installed at any place. A damper comprising two opposed support members and a vibration absorbing member sandwiched between the support members, in which the support members are configured of a light transmission material and the vibration absorbing member is configured of a light transmission visco-elastic material or a viscous material thereby to make up a damper light transmission as a whole.
Patent TW-I232573-B (TW)
Title: Module part and electronic device
Inventor: SANO NAOTO
IPC: H01L25/04
Filed: 2001-09-27
Granted: 2005-05-11
Abstract: A part having a large height contained in a module part is placed in a first cut-off portion formed in a part-mounting substrate to be mounted. Moreover, the module part itself is placed in a second cut-off portion formed in a mother board to be mounted.
Patent TW-561726-B (TW)
Title: Method and apparatus for adjusting power control setpoint in a wireless communication system
Inventor: CHEN TAO
IPC: H04B7/26
Filed: 2002-03-01
Granted: 2003-11-11
Abstract: Techniques to adjust the setpoint of a power control loop in a wireless communication system. The setpoint may be adjusted based on frame status indicative of erased/good decoded frames, one or more (typically soft) metrics indicative of the confidence in the decoded results, power surplus/deficit indicative of the difference between the received signal quality and the setpoint, setpoint surplus/deficit indicative of the difference between the setpoint and a threshold Eb/Nt needed for the desired level of performance, or a combination thereof. The metrics may include re-encoded symbol error rate, re-encoded power metric, modified Yamamoto metric, minimum or average LLR among decoded bits, number of decoding iterations, and possibly others. The setpoint may be adjusted in different manners and/or by different amounts depending on the above-noted factors. The techniques may be employed for forward and/or reverse links in CDMA systems.
Patent TW-593753-B (TW)
Title: Tin-plated steel sheet
Inventor: SHIGEKUNI TOMOFUMI
IPC: C23C22/10
Filed: 2002-03-19
Granted: 2004-06-21
Abstract: The invention relates to a tin-plated steel sheet, characterized in that (1) there is a tin plating layer coating approximately more than 97.0% of the base steel sheet on a base steel sheet; and (2) there is a chemical conversion coating having approximately 0.5 to 100 mg/m<2> phosphorus and approximately 0.1 to 250 mg/m<2> silicon formed on the tin plating layer and an unplated region corresponding to approximately less than 3.0%. The tin-plated steel sheet does not contain chromium which is harmful to the environment but has superior overcoat adhesion property, discoloration resistance, and rust resistance.
Patent TW-557319-B (TW)
Title: Pigment compositions and pigmented water-based coating materials
Inventor: LENZ ROMAN
IPC: C09D7/12
Filed: 2002-04-23
Granted: 2003-10-11
Abstract: Compositions comprising water-based coating materials and a ternary 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole composition comprising compounds of formulae (I), (II) and (III), wherein X1 and X2 are each independently of the other hydrogen or chlorine, with the proviso that X1 and X2 are not simultaneously hydrogen, and R1 and R2 are each independently of the other hydrogen, C1-C6alkyl, chlorine, bromine, C1-C6trifluoroalkyl, C1-C6alkoxy or a phenyl radical unsubstituted or substituted by C1-C6alkyl, chlorine, bromine or by C1-C6alkoxy, with the proviso that compounds of formulae (I), (II) and (III) are different, and also a process for the preparation thereof, and novel ternary 1,4-diketo-3,6-diphenyl-pyrrolo[3,4-c]pyrrole compositions, and the use thereof in the pigmenting of high or low molecular weight material.
Patent TW-I253599-B (TW)
Title: System and method for remote training over a computer network
Inventor: OU OWEN
IPC: G09B5/08
Filed: 2002-07-08
Granted: 2006-04-21
Abstract: A remote manipulating system and methodology that allows the user to easily operate specific functions. According to the invention, remote manipulating method is suitable for a host system coupled to a hand-operated apparatus. The method of the invention includes the step of outputting a signal from the hand-operated apparatus to the host system. The method also includes the steps of analyzing the signal to invoke at least one predetermined function upon receiving the signal and sending a predetermined message corresponding to the at least one predetermined function to a remote system via the computer network. The method further includes the steps of implementing the at least one predetermined function corresponding to the predetermined message for remote training, responsive to the remote system receiving the predetermined message issued from the host system. A system is also disclosed to carry out the method steps of the invention.
Patent TW-I266705-B (TW)
Title: Writing instrument
Inventor: DELUCA DONALD A
IPC: B43K5/16
Filed: 2002-07-10
Granted: 2006-11-21
Abstract: A writing instrument includes a barrel defining a channel, an arcuate cam member coupled to the barrel and a writing element in communication with the cam member. The cam member is rotatable between a first position in which a writing end of the writing element is retracted within the channel and a second position in which the writing end of the writing element is extended out of the channel. The cam member rotates about an axis of rotation that is transverse to the longitudinal axis of the writing instrument. Various features which improve the functioning of the writing instrument or cam member may be provided separately or in combination.
Patent TW-589782-B (TW)
Title: Pseudo-differential amplifier and analog-to-digital converter using the same
Inventor: KAWAHITO SHOJI
IPC: H03F1/02
Filed: 2002-11-20
Granted: 2004-06-01
Abstract: A pseudo-differential amplifier circuit 1 is constructed from two equivalent amplifiers 2 and 3 that amplify a pair of input signals without using a differential pair. This pseudo-differential amplifier circuit 1 is used in an arithmetic unit in each of the A-D converter circuits AD1 through ADm in a parallel pipeline A-D converter 10.
Patent TW-578365-B (TW)
Title: A multi-band electronic circuit
Inventor: LU SHEY-SHI
IPC: H03F1/32
Filed: 2002-12-05
Granted: 2004-03-01
Abstract: This invention is related to a multi-band electronic circuit and its design methodology. The application frequency band is switched from one band to another by changing the bias current or bias voltage of a transistor. Compared with the prior art, our invention does not need off-chip inductor/capacitor and additional wire bonding, which is helpful to the enhancement of the yield and throughput and the reduction of cost.
Patent TW-I282733-B (TW)
Title: Small electric vehicle
Inventor: HAYASHI KUNIHIRO
IPC: B62K5/08
Filed: 2003-01-29
Granted: 2007-06-21
Abstract: The present invention relates to a small electric vehicle. The object of the present invention is to provide a small electric vehicle, which is substantially light and effectively having an ensured space, and has a construction convenient in production or assembly. The solution is that the small electric vehicle comprises a pedal 3 mounted on a bracket and supported on the front of the lower part of a single seat on the bracket; a pair of left/right front wheels 1 mounted in front of the pedal 3 and operable through the left/right swivel movement of an operating wheel by a handle; a pair of left/right rear wheels 2 mounted on the rear of the lower part of the single seat and driven by a driving wheel powered by a power component 600; a battery component 700 supplying power to the power component 600; a steering device mounted below the pedal 3 and on the front end part of a body bracket 101 extending towards the front and rear of the vehicle; and a turn bracket 102 rotatably supporting the turn shaft 501 and removeably mounted on the body bracket 101.
Patent TW-I263626-B (TW)
Title: Dispersion comprising silicon/titanium mixed oxide powder, and green bodies and shaped glass articles produced therefrom
Inventor: OSWALD MONIKA
IPC: C03C1/02
Filed: 2003-02-21
Granted: 2006-10-11
Abstract: Dispersion comprising silicon/titanium mixed oxide powder with a BET surface area of 5 to 500 m<2>/g which has been prepared by flame hydrolysis and has a titanium dioxide content of 0.5 to 20 wt.%, based on the powder, furthermore water and at least one pH-regulating substance which can be removed completely from the reaction mixture on heating, the powder having a solids content of between 40 and 80 wt.%, based on the dispersion. A green body produced therefrom with a relative green density of between 40 and 85%. A shaped glass article of optical quality with a coefficient of thermal expansion of not more than 0.5x10<-6>/K produced from the green body.
Patent TW-595165-B (TW)
Title: System and method for auto-configuring stackable network devices
Inventor: HSUE HONG-JUNE
IPC: H04L12/54
Filed: 2003-03-07
Granted: 2004-06-21
Abstract: A system and a method for auto-configuring stackable network devices are disclosed for automatically configuring a plurality of stackable network device. The system for auto-configuring stackable network devices comprises: a configuration file, a command line interface (CLI) component, a switch controller and a topology manger. The method for auto-configuring stackable network devices utilizes the feature that the network device has a unique medium access control (MAC) address, to automatically performing the system configuration.
Patent TW-I258623-B (TW)
Title: Lamp assembly, backlight assembly and liquid crystal display apparatus having the same
Inventor: LEE SANG-DUK
IPC: F21V5/00
Filed: 2003-04-09
Granted: 2006-07-21
Abstract: A lamp assembly, a backlight assembly and a LCD apparatus having the same are provided. The lamp assembly includes a lamp for emitting a light and a lamp holder for receiving one end of the lamp and for emitting a portion of the light emitted from the end of the lamp. The lamp holder has a transparent or semi-transparent material. The backlight assembly includes a light guiding plate for guiding the light emitted from the lamp and the lamp holder and for emitting the guided light and a receiving container for receiving the lamp assembly and the light guiding plate. Accordingly, the dark portion corresponding to the electrodes of the lamp may be reduced and brightness of the backlight assembly may be enhanced.
Patent TW-I298730-B (TW)
Title: Flame retardants for polymers comprising a mixture of two different aryl phosphates, their preparation and their use
Inventor: NIKOLAUS JANKE
IPC: C08L63/00
Filed: 2003-04-15
Granted: 2008-07-11
Abstract: Aryl phosphate mixture comprises aryl phosphates type I and aryl phosphates type II.  Aryl phosphate mixture comprises aryl phosphates type I of formula (I) and aryl phosphates type II of formula (II). R1-R4  =  H, alkyl, cycloalkyl, alkenyl, aralkyl or aryl that is unsubstituted or has alkyl substitution; Y  =  O or S; X  =  OH, SH, COOH, COOR5, NH2, NHR6, NR6R7 or CN; R5-R15  =  as R1; n, m  =  0-2; A  =  aromatics which contain  at least 2 functional groups. Independent claims are also included for: (a) process for preparing polymers provided with flame retardancy comprising incorporating the aryl phosphate mixture into the polymer; (b) process for preparing hardener mixtures provided with flame retardant for epoxy resins comprising reacting 10-100 wt.% aryl phosphate mixture and 0-90 wt.% anhydride hardener or amine hardener; and (c) polymers comprising the aryl phosphate mixture.
Patent TW-I231479-B (TW)
Title: Disk track pitch detection method and system for compact disk
Inventor: TSAI JIUN-SHIANG
IPC: G11B7/00
Filed: 2003-05-08
Granted: 2005-04-21
Abstract: The present invention provides a disk track pitch detection method for disk driver, which includes the following steps: first, recording the first frame number contained in a single loop at the first position corresponding to the first radius distance on the disk, and reading the first time information for the first position; next, recoding the second frame number contained in a single loop at the second position on the disk, and reading the second time information at the second position on the disk; then, calculating the second radius distance corresponding to the second position according to the first frame number, the second frame number, and the first radius distance, and calculating the disk track pitch for the disk according to the first radius distance, the second radius distance, the first time information, the second time information, and the linear velocity.
Patent TW-I283062-B (TW)
Title: Method for isolating hybrid device in image sensor
Inventor: LEE WON-HO
IPC: H01L27/146
Filed: 2003-07-03
Granted: 2007-06-21
Abstract: The present invention relates to a method for fabricating an image sensor capable of improving a dark current characteristic. The method includes the steps of: forming sequentially a pad oxide layer and a pad nitride layer on a substrate and selectively removing the pad oxide layer and the pad nitride layer to expose a surface of the substrate in which a field insulation layer will be formed; forming the field insulation layer by performing a channel stop ion-implantation process to the exposed substrate with use of the pad nitride layer as a mask; removing a partial portion of the pad nitride layer so that one side of the pad nitride layer is spaced out with a predetermined distance from an edge of the field insulation layer; and performing an additional ion-implantation process onto the exposed substrate surface and the field insulation layer by using the pad nitride layer as a mask.
Patent TW-I222379-B (TW)
Title: Game device and program
Inventor: KIMURA SEITARO
IPC: A63F13/812
Filed: 2003-09-05
Granted: 2004-10-21
Abstract: A game device in which event contents of related game battles are displayed while a main game battle is carried out. The game device includes a false start date and time determining part (54) for determining the false start date and time of a plurality of game battles, a related game battle selecting part (52) for selecting at least one game battle of which at least one part thereof is executed in parallel with the execution of the main game battle that the player joined from the plurality of game battles, based on the start date and time of each game battle, a related game battle simulating part (68) for simulating the related game battle, a event storing part (72) for storing the event date and time and event content of prescribed kind of events happened in the related game battle, a main game battle executing part (66) for carrying out the main game battle, an event date and time coming monitoring part (64) for monitoring the coming of the date and time of the events stored in the event storing part (72), and a event content outputting part (62) for outputting the event content corresponding to an event date and time at the time of the coming of the event date and time.
Patent TW-I323299-B (TW)
Title: Single crystal diamond
Inventor: SCARSBROOK GEOFFREY ALAN
IPC: C30B33/00
Filed: 2003-09-22
Granted: 2010-04-11
Abstract: A method of producing a large area plate of single crystal diamond from CVD diamond grown on a substrate substantially free of surface defects by chemical vapour deposition (CVD). The homoepitaxial CVD grown diamond and the substrate are severed transverse to the surface of the substrate on which diamond growth took place to produce the large area plate of single crystal CVD diamond.
Patent TW-I226760-B (TW)
Title: Radio module tester and method using the radio module tester to proceed a radio module test
Inventor: KAO MING
IPC: H04B1/10
Filed: 2003-11-05
Granted: 2005-01-11
Abstract: A radio module tester is used to test at least one RF module to be tested and comprises a transmission RF multi-channel selector used to output the first RF signal based on the first control signal; a RF coupler used to receive the first RF signal and divide the first RF signal into the RF signal for calibration and the RF signal for measurement; a reception RF multi-channel selector used to receive the RF signal for calibration and output the RF signal for calibration based on the second control signal; a RF reception module to be tested used to generate the corresponding calibration value in accordance with the RF signal for calibration; an integration controller used to control the corresponding relationship during test of the RF module to be tested and the RF reception module to be tested; an analog signal measurement unit used to generate the corresponding measured value based on the received RF signal for calibration; and a processing unit used to receive the measurement value and calibration value and determine if the quality of the RF module to be tested is accepted.
Patent TW-I233253-B (TW)
Title: Constant current output control method and constant current output control device for switching power supply circuit
Inventor: AMEI TOSHIHIRO
IPC: H02M3/28
Filed: 2003-11-13
Granted: 2005-05-21
Abstract: A constant current output control method and a constant current output control device for a switching power supply circuit that make possible constant current output control of an output current I2o of a rectifying smoothing circuit (4, 13), even if there is variation in a utilized circuit element or an integrated circuit. An OFF adjustment time T3 is derived from equation (1): T3=T2x(Np/NsxIpref/2/I2oset-1)-T1, in which, I2oset represents a set output current of the rectifying smoothing circuit (4, 13) for which the constant current output control is to be executed, Np represents a number of turns of a primary winding (2a), Ns represents a number of turns of a secondary winding (2b), T1 being a fixed time representing an ON time of an oscillating switching device (3) that excites the primary winding (2a) during one oscillation period (T), Ipref representing a reference peak current flowing in the primary winding (2a) when the ON time T1 completely elapses, and T2 representing an output time during which output is generated from the rectifying smoothing circuit (4, 13). The oscillation switching device (3) is switched on for a subsequent oscillation when an OFF time, which is the sum of the output time T2 and an OFF adjustment time T3, has elapsed. The output current I2o of the rectifying smoothing circuit (4, 13) during the oscillation period T becomes the set output current I2oset, and constant current output control can be executed by repetition of this method.
Patent TW-I226528-B (TW)
Title: Expansion module
Inventor: WU YAU-TZUNG
IPC: G06F1/16
Filed: 2003-11-28
Granted: 2005-01-11
Abstract: An expansion module is placed on one side of a notebook computer and comprises a base, a cover and a conversion interface. The based is coupled with the cover to form an accommodation space for a plurality of electronic devices to stack. The conversion interface provides a plurality of connection ports corresponding to the electronic devices and another side of the connection port is installed with a conversion port used to connect with the notebook computer for electrically connecting to the notebook computer when a the plurality of electronic devices are installed in the accommodation space thereby making the inner space of the notebook computer more effective in use.