baber/WOPTO huggingface dataset:
Patent TW-515078-B (TW)
Title: Semiconductor device and method of manufacture thereof, circuit board, and electronic machine
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/498
Filed: 2001-08-13
Granted: 2002-12-21
Abstract: The present invention is related to a semiconductor device and its manufacturing method, the circuit board, and the electronic machine, in which the substantial mounting yield of circuit board is increased in the stacked structure of semiconductor device. The semiconductor device includes a plurality of semiconductor chips 10; and a plurality of substrates, which have larger outlook than the semiconductor chips such that each of the substrates has one of the semiconductor chips 10 mounted thereon. The substrates are stacked each other. The upper and the lower semiconductor chips 10 mounted on a pair of the stacked substrates 20 are electrically connected through the first terminals 40, 41 provided in a region even more outside than the region where the semiconductor chip 10 is mounted. In the lowest substrates 20, the second terminal 50 capable of electrically connecting to one of the semiconductor chips 10 is provided in the region closer to the center than the region where the first terminals 41 are provided. The separation between two adjacent second terminals 50 is disposed in the manner such that it has a wider pitch than the separation between two adjacent first terminals 41.
Patent TW-505937-B (TW)
Title: Leakage circuit breaker
Inventor: ANAMURA TAKASHI
IPC: H02H3/33
Filed: 2001-08-22
Granted: 2002-10-11
Abstract: The present invention provides a grounding leakage circuit breaker for preventing the erroneous action of leakage circuit breaker caused by thunder surge and preventing short circuit of power source due to the short circuit damage of the lightning rod caused by high-voltage thunder surge. In the invention, the contact 41, the over-current detection portion 43 and the zero-phase converter 44 are arranged in sequence from the power source side toward the load side, and a lightning rod is connected between the over-current detection portion 43 and the zero-phase converter 44.
Patent TW-511199-B (TW)
Title: Semiconductor device
Inventor: NAKAJIMA YOSHIHIRO
IPC: H01L21/60
Filed: 2001-08-28
Granted: 2002-11-21
Abstract: The present invention provides a semiconductor device whose reliability is improved by improving the adhesion strength of a metal plate or connecting chip said plurality of electrodes and a lead frame with a molding resin. Further, the semiconductor device of the present invention prevents flow out of a conductive joining material to be employed for joining a lead terminal and the metal plate other than the joining range of the metal plate and the lead terminal, and mounts the metal plate at high precision. In a semiconductor device (a plastic package) in which a source electrode of a semiconductor chip and source terminal of a lead frame are electrically connected by a copper plate and sealed by a resin, the surface of the copper plate is roughened to improve the adhesion strength to a molding resin. Further, a stepped part is formed in the source terminal to prevent a conductive paste from flowing out. The structure is so formed as to fit claw parts in the lead frame.
Patent TW-583658-B (TW)
Title: Optical data medium containing, in the information layer, a phthalocyanine dye as a light-absorbing compound
Inventor: BERNETH HORST
IPC: G11B7/247
Filed: 2001-09-21
Granted: 2004-04-11
Abstract: Optical data medium containing a preferably transparent substrate which is optionally already coated with one or more reflective layers and on the surface of which an information layer which can be recorded on using light, optionally one or more reflective layers and optionally a protective layer or a further substrate or a covering layer have been applied, which data medium can be recorder on and read using blue light, preferably laser light, the information layer containing a light-absorbing compound and optionally a binder, characterized in that at least one phthalocyanine dye is used as the light-absorbing compound.
Patent TW-504787-B (TW)
Title: Method for detecting the accuracy of correction for mask machine
Inventor: WU YUAN-HSUN
IPC: G03F1/84
Filed: 2001-09-28
Granted: 2002-10-01
Abstract: There is provided a method for detecting the accuracy of correction of mask machine, which comprises the steps of: providing a mask formed thereon a light shielding layer which has a pattern including a plurality of lines, each having a defective part; amending the defective parts; measuring the line width after amending the defective part for each line and the line widths at two sides of the defective part, and determining the average of the line widths at two sides of the defective part, and a difference between the average of the line widths at two sides of the defective part and the line width of the defective part, thereby obtaining an error ratio; and using this error ratio to evaluate the accuracy of correction of mask machine.
Patent TW-550462-B (TW)
Title: Serial/parallel switching circuit, data transmission control device and electronic machine
Inventor: KAMIHARA YOSHIYUKI
IPC: H04J3/06
Filed: 2001-10-12
Granted: 2003-09-01
Abstract: The present invention provides a serial/parallel switching circuit with both serial/parallel switching function and the buffer function for absorbing clock frequency difference, a data transmission control device, and the electronic machine. The serial/parallel switching circuit (flexible buffer) contains a data holding storage 50 for serial data DIN inputted in HS mode CLK1 (480 MHz) with USB 2.0, and the determination circuit 60 for determining if the held data is valid with the data cell unit, and the selector 66 for outputting the data cell data determined as valid from the data holding storage 50 in a clock frequency CLK2 lower than the CLK1. The data cell with the starting bit data determined as valid will be treated as valid in the next clock period of CLK2. It will determine if the data cell is valid in each clock period of CLK2, and output the data cell determined as invalid with the delay about one clock period; and, forming the write-in clock pulse signal, and activating the data holding storage 50 and the data status storage 52.
Patent TW-510040-B (TW)
Title: Electrostatic discharge protection circuit for substrate-triggered high-low voltage input/output circuit
Inventor: KER MING-DOU
IPC: H02H3/22
Filed: 2001-10-19
Granted: 2002-11-11
Abstract: A kind of electrostatic discharge (ESD) protection circuit suitable for use in high-low voltage input/output interface circuit is disclosed in the present invention. By using substrate trigger technique, a trigger current generation circuit is applied in the invented ESD protection circuit to trigger the parasitic NPN double junction transistor below the stacked NMOS transistor pair. Thus, it is capable of appropriately accelerating the trigger speed of ESD protection circuit. In addition, under a generally normal operation, the trigger current generation circuit is capable of tolerating high voltage signals transmitted from outside of the integrated circuit and having no reliability problem of over gate voltage.
Patent TW-I293290-B (TW)
IPC: C07C233/63
Filed: 2001-10-24
Granted: 2008-02-11
Abstract: A method for producing B-type crystals of nateglinide substantially free of H-type crystals is provided, which comprises drying solvated wet crystals of nateglinide at a low temperature until no solvent remains and making a crystal conversion thereof. According to this method, B-type crystals of nateglinide can be produced at an industrial scale without allowing other forms of the crystalline polymorphism to coexist.
Patent TW-508475-B (TW)
Title: Projector
Inventor: ITO YOSHITAKA
IPC: H04N9/31
Filed: 2001-10-30
Granted: 2002-11-01
Abstract: The projector of the present invention is provided with a screen arranged substantially in parallel with a yz plane. When at least an electric optical apparatus and chromatic-synthesis optical system and a projection lens are disposed along xy plane, the reflection surface of the first reflector is disposed substantially perpendicular to the yz plane and tilting toward xy plane by a 45 degree angle as the center of imaging light exit from the chromatic-synthesis optical system along xy plane. After being tilted toward y-axis by Α degree, the imaging light is then incident to the first reflector. For the reflection light from the first reflector to be reflected again by the second reflector, the imaging light is made incident on the approximate center of the screen with its center in a substantially perpendicular state by disposing the second reflector substantially perpendicular to the xy plane and tilting from the yz plane by an angle of (45-Α/2) degree. With the projector of present invention, it is possible to perform easy adjustment for the position of optical system while achieving the effect of device miniature.
Patent TW-519864-B (TW)
Title: Corner-protection device of palm type electronic product
Inventor: HUANG JIN-SHUEI
IPC: H05K5/00
Filed: 2001-11-02
Granted: 2003-02-01
Abstract: The present invention provides a corner-protection device of palm type electronic product which comprises a housing. The housing further comprises a hard case and a soft end corner, and the hard case is formed by using a first set of male/female mold and hard plastic material injection to form a semi-finished hard case. The soft end corner is formed by disposing the semi-finished hard case inside the second set of male/female mold and soft-plastic material injection. Also, the hard case and the soft end corner are tightly, stably connected and not prone to be separated or dropped off, so that it has the function of protecting the housing from collision, and falling off, and the function of absorbing vibration, so as to ensure the palm type electronic product to have long lifetime.
Patent TW-588110-B (TW)
Title: Polypeptide having alpha-isomaltosyl-transferring enzyme activity
Inventor: KUBOTA MICHIO
IPC: C12P19/18
Filed: 2001-11-16
Granted: 2004-05-21
Abstract: The object of the present invention is to provide a polypeptide which can be used to produce a saccharide having a structure of cyclo{-> 6)-alpha-D-glucopyranosyl-(1 -> 3)-alpha-D-glucopyranosyl-(1 -> 6)-alpha-D-glucopyranosyl-(1 -> 3)-alpha-D-glucopyranosyl-(1 ->}, a DNA encoding the polypeptide, and uses thereof. The present invention solves the above object by establishing a polypeptide which has an enzymatic activity to produce a saccharide having a structure of cyclo{ -> 6)-alpha-D-glucopyranosyl-(1 -> 3)-alpha-D-glucopyranosyl-(1 -> 6)-alpha-D-glucopyranosyl-(1 -> 3)-alpha-D-glucopyranosyl-(1 ->} from a saccharide with a glucose polymerization degree of 3 or higher and bearing both the alpha-1,6 glucosidic linkage as a linkage at the non-reducing end and the alpha-1,4 glucosidic linkage other than the linkage at the non-reducing end by catalyzing the alpha-isomaltosyl-transfer, and having an amino acid sequence of either SEQ ID NO:1 or SEQ ID NO:2, or that which is a member selected from the group consisting of amino acid sequences having deletion, replacement, or addition of one or more amino acid residues therein or thereto, a DNA encoding the polypeptide, and uses thereof.
Patent TW-529975-B (TW)
Title: Processing liquid treating device for discharge processing machine
Inventor: ENYA TOSHIHIRO
IPC: B23H1/10
Filed: 2001-11-27
Granted: 2003-05-01
Abstract: This invention discloses a processing liquid treating device for discharge processing machine, including: a processing fluid tank (19) constructed of a contaminated fluid tank (19a) and a clean fluid tank (19b); an oil filtering means (38) having a filter (38a) for filtering the contaminated fluid in the contaminated tank (19a) and for removing the machining chips in the contaminated fluid; a machining chip removing means (38b) for removing the machining chips attached to a surface of the filter (38a) due to the hydraulic pressure of the flow flowing from a downstream to an upstream of the filter (38a); a power filtering means (39) having a filter (39a) for filtering the said processing fluid and removing powdery substance (5) in the processing fluid; a powdery substance removing means for removing the powdery substance (5) attached to the filter (39a) due to the hydraulic pressure of the flow flowing from a downstream to an upstream of the filter (39a). Because there is no need to provide two tanks for storing the processing fluid, the capacity and installation space for the storage tank of the processing fluid ma be reduced.
Patent TW-520614-B (TW)
Title: Organic light emitting element and display device using the element
Inventor: SEO SATOSHI
IPC: H01L51/50
Filed: 2002-01-31
Granted: 2003-02-11
Abstract: A hole transporting region made of a hole transporting material, an electron transporting region made of an electron transporting material, and a mixed region (light emitting region) in which both the hole transporting material and the electron transporting material are mixed and which is doped with a triplet light emitting material for red color are provided in an organic compound film, whereby interfaces between respective layers which exist in a conventional lamination structure are eliminated, and respective functions of hole transportation, electron transportation, and light emission are exhibited. In accordance with the above-mentioned method, the organic light emitting element for red color can be obtained in which power consumption is low and a life thereof is long. Thus, the display device and the electric device are manufactured by using the organic light emitting element.
Patent TW-512075-B (TW)
Title: Cleaning machine and method
Inventor: TAI YUAN-YIU
IPC: B08B11/00
Filed: 2002-02-27
Granted: 2002-12-01
Abstract: A cleaning machine mainly includes an X-Y table, a support connected to the X-Y table, and a rotatable polishing head and a scraper disposed on the support. The X-Y table is adjustable in horizontal X and Y directions relative to a work piece so as to permit movement of the polishing head and the scraper relative to the work piece. The rotatable polishing head has an abrasive tape being fed therethrough to clean the surface of the work piece. The cleaning machine is provided with two actuators for moving the polishing head and the scraper onto the workpiece and into contact with the surface of the work piece, respectively. The present invention further provides a method of using the aforementioned machine to clean the surface of a workpiece.
Patent TW-528860-B (TW)
Title: Temperature measuring method and apparatus and semiconductor heat treatment apparatus
Inventor: SUZUKI TOMOHIRO
IPC: H01L21/66
Filed: 2002-03-06
Granted: 2003-04-21
Abstract: A radiation thermometer measures a temperature of a semiconductor wafer according to a non-contact manner without using a complicated hardware structure. A state variable is obtained according to estimate algorithm calculation based on a result of measurement of a radiation light from the semiconductor wafer. The state variable includes an effective emissivity as an unknown variable. The temperature of the semiconductor wafer is calculated based on the calculated state variable.
Patent TW-580832-B (TW)
Title: Method and apparatus for three-dimensional wavelet transform
Inventor: ACHARYA TINKU
IPC: H04N19/63
Filed: 2002-03-15
Granted: 2004-03-21
Abstract: Embodiments of a three-dimensional wavelet transform are described. A method of applying a three-dimensional discrete wavelet transformation (DWT) to a plurality of video images, said plurality comprising frames, and said frames comprising rows and columns, said method comprising: producing a plurality of blocks of DWT coefficients by: respectively and successively filtering along a sequence of frames, a sequence of columns and a sequence of rows of the plurality of video images; after applying each filter operation, subsampling the result of applying the filter operation; and after producing the blocks of DWT coefficients, applying a bit-based conditional coding to embedded zero tree code the DWT coefficients.
Patent TW-510956-B (TW)
Title: Method and apparatus for the delivery of liquefied gases having constant impurity levels
Inventor: TORRES ROBERT JR
IPC: F17C9/02
Filed: 2002-04-25
Granted: 2002-11-21
Abstract: A method and an apparatus are provided for the delivery of a vapor phase product having a substantially constant impurity level from a liquefied source of said gas to an endpoint. The delivery method includes withdrawing a liquefied gas having a level of impurities from a storage container and delivering the liquefied gas to a vaporization unit where the liquefied gas and the impurities dissolved therein are completely vaporized. The vapor phase product is then delivered to an endpoint. This invention affords the delivery of gases with substantially constant impurity levels throughout the delivery of the liquefied gas. In addition, this invention affords the delivery of the liquefied gas at high vapor phase flow rates for long periods of time and allows substantially complete usage of the contents of the storage container.
Patent TW-576759-B (TW)
Title: Paste applicator
Inventor: KAWASUMI YUKIHIRO
IPC: B05C5/00
Filed: 2002-04-25
Granted: 2004-02-21
Abstract: In the paste applicator, the substrate is placed on a table so as to oppose to the paste outlet of a nozzle, the relative positional relationship between the substrate and nozzle is changed while discharging the paste which is filled in a paste storing cylinder on the substrate from the paste outlet, thereby a paste pattern in a desired shape is formed on the substrate. As this paste applicator frames 2A and 2B capable of shifting in one direction parallel to the upper face of a substrate 8 and a plurality of coating heads 5A-5D provided, so as to be able to shift in an extension direction of the frame by linear motor drive are provide on the table. Each coating head has the nozzle having the outlet port which is opposed to the paste storing cylinder and substrate, and control means 9 and 10 forcing the frames and the each coating head to shift to a desired position on the substrate and to apply the paste to the desired position on the substrate from the outlet of the each nozzle. Thus, the present invention can realize lightweight with a simple structure, so make it possible to exactly apply a paste to a substrate in a desired pattern, and to eliminate contamination on the substrate.
Patent TW-I227837-B (TW)
Title: Apparatus and method for calculation of divisions and square roots
Inventor: LEE DONG-GYU
IPC: G06F7/537
Filed: 2002-07-05
Granted: 2005-02-11
Abstract: Non-restoring radix-2 division and square rooting algorithms are provided. The proposed algorithms utilize a quotient/root digit set {-1, 0, +1} and a quotient/root prediction table (QRT/RPT). The i'th quotient/root digit is determined with reference to a partial remainder from (i-2)'th iterative operation and by the quotient/root prediction table. The present algorithms generate the (i-1)'th correction term, which is to be applied in calculating the i'th partial remainder, simultaneously with the (i-2)'th correction term, and need not to perform an iterative operation to obtain the i'th partial remainder.
Patent TW-550853-B (TW)
Title: Directional coupler
Inventor: CHEN MON
IPC: H01P5/04
Filed: 2002-07-17
Granted: 2003-09-01
Abstract: A directional coupler comprises an upper conductive layer, a bottom conductive layer and a coupling trace, wherein the upper conductive layer and the bottom conductive layer is electrically connected to ground or floating to shield the electromagnetic wave of the directional coupler. The directional coupler comprises a substrate, a first coupling trace, and a second coupling trace, wherein a dielectric layer disposed between the first coupling trace and the second coupling trace, and a passivation layer is disposed on the second coupling trace.
Patent TW-562905-B (TW)
Title: Power transmission belt and method of producing the same
Inventor: KOPANG CRAIG
IPC: F16G5/08
Filed: 2002-07-18
Granted: 2003-11-21
Abstract: The invention comprises a belt having a plied construction overlying tensile cords. An elastomeric layer overlies an overcord which overlies yet another elastomeric layer which in turn overlies a tensile cord. The overcord layer supports the tensile cords during molding thereby stabilizing a cordline centerline position with respect to a rib apex. This construction significantly reduces a distance from a tensile cord centerline to a rib apex and rib/pulley interface in a multi-ribbed belt, thereby significantly increasing belt life.
Patent TW-583072-B (TW)
Title: Temperature control method in hot pressing
Inventor: ISOBE SACHIYOSHI
IPC: B30B15/26
Filed: 2002-08-27
Granted: 2004-04-11
Abstract: In a known control method, a large deviation between the temperature of a heating plate and a temperature-setting pattern occurs, resulting in leading or lagging. Therefore, a workpiece cannot be stably formed, the number of defective parts is increased and the productivity is decreased. The present invention adapts a feedback control such that two temperatures from the heating medium in an inlet manifold, the heating medium in the outlet manifold, and the heating plates, are detected. Then, the temperature value described below is set the same as a temperature-setting pattern. The temperature value means a temperature value obtained by selecting any one of the two temperatures based on the temperature-setting pattern, or is obtained by obtaining a weighted average of at least two temperatures from among the three temperatures based on preset percentage weights. The inlet manifold is used to distribute and supply the heating medium to each heat plate and the outlet manifold is used to collect the heat medium discharged from heat pipes.
Patent TW-565853-B (TW)
Title: Semiconductor memory device with less data transfer delay time
Inventor: USUKI NARIKAZU
IPC: G11C11/409
Filed: 2002-08-29
Granted: 2003-12-11
Abstract: In a semiconductor memory device, a memory cell array has an even bank activated based on even numbered addresses and an odd bank activated based on odd numbered addresses. Even read data is outputted from the even bank in response to a first control signal, and odd read data is outputted from the odd bank in response to the first read control signal. A relaying unit receives the even read data on the first even data bus to output the even read data to the second even data bus in response to a second read control signal, and receives the odd read data on the first odd data bus to output the odd read data to the second odd data bus in response to the second read control signal. An I/O circuit receives the even read data from the second even data bus and the odd read data from the second odd data bus, and outputs one of the even read data and the odd read data to the common data bus and then outputs the other to the common data bus, in response to a third read control signal.
Patent TW-564496-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUGIHARA TSUYOSHI
IPC: H01L21/8234
Filed: 2002-09-23
Granted: 2003-12-01
Abstract: It is an object to suppress a change in a characteristic of a semiconductor device with a removal of a hard mask while making the most of an advantage of a gate electrode formed by using the hard mask. A gate electrode (3) is formed by etching using a hard mask as a mask and the hard mask remains on an upper surface of the gate electrode (3) at a subsequent step. In the meantime, the upper surface of the gate electrode (3) can be therefore prevented from being unnecessarily etched. The hard mask is removed after ion implantation for forming a source-drain region. Consequently, the influence of the removal of the hard mask on a characteristic of a semiconductor device can be suppressed. In that case, moreover, a surface of a side wall (4) is also etched by a thickness of (d) so that an exposure width of an upper surface of the source-drain region is increased. After the removal of the hard mask, it is easy to salicide the gate electrode (3) and to form a contact on the gate electrode (3).