baber/WOPTO huggingface dataset:
Patent TW-455970-B (TW)
Title: Multi-chip stacked package
Inventor: CHEN YI-SHING
IPC: H01L21/60
Filed: 2000-12-01
Granted: 2001-09-21
Abstract: The present invention discloses a multi-chip stacked package. In the package, the substrate is made to be hollow. The first chip of the multi-chip is placed above the hollow portion of the substrate. The second chip of the multi-chip is adhered to the first chip and placed in the hollow portion of the substrate. The first chip is electrically connected to the substrate by a plurality of solder bumps. The second chip is electrically connected to the substrate by a plurality of bonding pads.
Patent TW-I222846-B (TW)
Title: Method for joining an integrated circuit and a flexible circuit
Inventor: FEIGENBAUM HAIM
IPC: H01L21/60
Filed: 2001-03-12
Granted: 2004-10-21
Abstract: A method for attaching an integrated circuit to a flexible circuit which includes the acts of providing an integrated circuit having a plurality of contact pads formed upon a surface thereof; providing a flexible circuit possessing a plurality of contact bumps formed integral to a surface area; and attaching the integrated circuit to the flexible circuit by fusing at least some of the contact bumps of the flexible circuit to at least some of the contact pads of the integrated circuit. The contact bumps have a shape which mitigates local stress buildup within the contact bumps after attachment of the contact bumps to the contact pads, so as to enhance the reliability of the electrical connection.
Patent TW-490925-B (TW)
Title: Current-feedback operational amplifier
Inventor: LIOU HUNG-JR
IPC: H03F1/34
Filed: 2000-12-16
Granted: 2002-06-11
Abstract: The present invention discloses a current-feedback operational amplifier, wherein the input is connected to a first amplifier, and the first amplifier outputs to the gates of one or a plurality of input pairs of transistors, and the source of one of the input pairs of transistors is connected to one of the inputs. Thus, a feedback circuit will be composed between the first amplifier and the input pair of transistors. With the feedback circuit, the input impedance, offset voltage and gain errors are all be reduced. The input impedance according to the present invention will be reduced to 1/(A+1) of the original, so that the aspect ratio of the input pair of transistors is not necessary too large.
Patent TW-476124-B (TW)
Title: Contactor having conductive particles in a hole as a contact electrode
Inventor: MARUYAMA SHIGEYUKI
IPC: H01L21/66
Filed: 2001-01-08
Granted: 2002-02-11
Abstract: A contactor is provided which contactor comprises an insulating substrate, a concave portion formed in the insulating substrate and extending in a perpendicular direction from a surface thereof, and elastic conductive particles disposed in the concave portion. A part of one of the conductive particles protrudes from the surface of the insulating substrate.
Patent TW-501012-B (TW)
Title: Method and apparatus of event-driven based refresh for high performance memory controller
Inventor: LEE MING-HSIEN
IPC: G06F13/00
Filed: 2001-01-09
Granted: 2002-09-01
Abstract: The present invention provides a method and a controller for updating dynamic memory. The controller comprises a pre-updated controller with a pre-queue. When the request bus of the memory is standby, it can be used to update the dynamic random access memory (DRAM), so that the method can prevent the waste of bandwidth for DRAM. The controller also comprises a normal update controller with a normal queue. Unless the normal queue is full, the normal update request priority is a normal priority. The present invention uses the event as the base to gather the update cycles together. In other words, even the system is on the peak of usage, the normal update controller can use the normal queue device to greatly compress the update cycles for preventing the occurrence of interrupting memory access.
Patent TW-553977-B (TW)
Title: Processes for producing raw polycarbonate resin material and producing polycarbonate resin
Inventor: ITO HAJIME
IPC: C08G64/24
Filed: 2001-02-22
Granted: 2003-09-21
Abstract: The invention relates to an inexpensive and simple method for producing a starting material for polycarbonate resin and for producing polycarbonate resin. In the method for producing a starting material for polycarbonate resin production through interfacial polymerization, (I) a molten bisphenol compound is mixed and dissolved in an aqueous alkali solution at 20 to 80 DEG C, or (II) it is, without being solidified, directly mixed with water to be in liquid at a temperature not higher than the melting point of the bisphenol compound, and then dissolved in an aqueous alkali solution.
Patent TW-486399-B (TW)
Title: Method of operating a welding machine and a welding machine
Inventor: HOUBEN JOHANNES PETER LODEVICU
IPC: C22C27/04
Filed: 2001-03-02
Granted: 2002-05-11
Abstract: The invention relates to a method of operating a welding machine as well as to a welding machine comprising a frame, a first electrode (33) having a fixed position in the frame and a second (35) which is mounted in the frame so as to be movable with respect to the frame, whereby said second electrode (35) can be moved towards the first electrode (33) for welding together components arranged said two electrodes (33, 35). During displacement of the second electrode (35) from a starting position towards a welding position, the second electrode (35) is moved more rapidly at the beginning of the displacement than at the point where the second electrode is near the position suitable for welding. To obtain said displacement of the second electrode (35), a cam mechanism (10) has been provided between an operating member (12) and a lever (28), which cam mechanism supports the second electrode (35) and is pivotable with respect to the frame.
Patent TW-506839-B (TW)
Title: Germproof deodorizing deodorant spray composition
Inventor: LI JENG-MING
IPC: A61L9/01
Filed: 2001-05-23
Granted: 2002-10-21
Abstract: This invention discloses a germproof deodorizing deodorant spray composition, which contains primarily a natural chitin or its derivatives as an effective ingredient, can rapidly adsorb and neutralize source of odor, provides a germproof deodorant protection layer, and can effectively counteract growth of bacteria such as Staphylococcus aureus and Pseudomonas aeruginosa leading to decaying odor with a 99.95% effectiveness. Therefore, it can be applied extensively to various occasions requiring deodorizing/deodorant, germproof and aromatic function, such as a place with smoke smell, a carpet in vehicle, a trunk, a bathroom, a toilet, a pet house, a sink in kitchen, a place with accumulated garbage and a space filled with oily smoke.
Patent TW-499702-B (TW)
Title: Method for monitoring operation of processing apparatus
Inventor: SENDODA TSUYOSHI
IPC: H01L21/311
Filed: 2001-07-03
Granted: 2002-08-21
Abstract: In the invented operation monitoring method, plural operating data obtained by using detectors to respectively detect a plurality of wafers (W), which are used as the standard in advance, are used together with the control apparatus (10) to perform principal component analysis. After that, the operating state of plasma processing apparatus (1) is evaluated by using the main component analysis results of the operation data.
Patent TW-557204-B (TW)
Title: Shoe with inflatable bladder and secure deflation valve
Inventor: BAEK JAI KEUN
IPC: F16K35/00
Filed: 2001-09-12
Granted: 2003-10-11
Abstract: An inflatable shoe with a deflation valve designed to limit inadvertent operation of the valve and thereby limit inadvertent deflation of the shoe. The deflation valve has a shortened plunger, a collar to prevent tilt of the plunger, and a conformable ring on the valve face. The plunger is provided with a groove sized and dimensioned to partially receive the inner surface of the ring.
Patent TW-574312-B (TW)
Title: Use of copolycarbonates
Inventor: KRATSCHMER SILKE
IPC: C08L69/00
Filed: 2001-09-25
Granted: 2004-02-01
Abstract: The present invention provides the use of impact resistant, stress cracking resistant copolycarbonates with particularly good low temperature properties for applications in which particularly good low temperature properties are required, e.g., for automobile construction or external applications, and new copolycarbonates themselves.
Patent TW-548550-B (TW)
Title: Method and system for efficient access to remote I/O functions in embedded control environments
Inventor: BAITINGER FRIEDEMANN
IPC: G06F9/445
Filed: 2001-10-19
Granted: 2003-08-21
Abstract: A method for accessing I/O devices in embedded control environments is provided, wherein said I/O devices are remotely attached to an embedded microprocessor. By mapping said I/O devices resources to said microprocessor's address or memory address space, existing device drivers can be reused and the time-to-market capability is greatly improved.
Patent TW-522465-B (TW)
Title: Method and apparatus for processing workpiece by using X-Y stage capable of improving position accuracy
Inventor: OSHIMA TORU
IPC: G03F1/76
Filed: 2001-10-26
Granted: 2003-03-01
Abstract: A workpiece to be processed is placed and fixed to an X-Y stage capable of translation motion along X-and Y-axis directions orthogonal to each other. The X-Y stage is moved to a first position. The X-Y stage is approach-run in the X-axis direction and in a negative Y-axis direction and stopped at a second position. The workpiece is processed while the X-Y stage stops at the second position. The process of moving the X-Y stage in the negative Y-axis direction by some distance and processing the workpiece while the X-Y stage stops, is repetitively executed. Even if the regularity of motion of the X-Y stage is disturbed, it is possible to suppress a lowered stage position accuracy.
Patent TW-508746-B (TW)
Title: Trench-type memory cell device with internally connected strap and its manufacturing method
Inventor: LEE BRIAN S
IPC: H01L21/768
Filed: 2001-11-07
Granted: 2002-11-01
Abstract: The present invention provides a novel trench-type memory cell device with internally connected strap and its manufacturing method. The memory cell device includes: a semiconductor substrate formed thereon a trench; a trench type capacitor formed on the lower part of the trench, and having a buried electrode plate and a capacitor dielectric layer formed along the sidewall and bottom of the trench and a conductive layer filled in the lower part of the trench; an internally connected strap located above the trench-type capacitor and electrically connected to the conductive layer of the trench-type capacitor; an isolation layer formed on the internally connected strap; and a vertical transistor formed on the upper part of the trench, and having a ring insulating layer buried into the sidewall on the upper part of the trench; a source and a drain vertically formed on the sidewall; a gate for connecting the source with the drain, and a gate oxide layer filled in the upper part of the trench, wherein one of the source and drain is electrically connected to the internally connected strap, and one of the isolation layer, source and drain is connected to the gate. In accordance with the trench-type memory cell device with internally connected strap and its manufacturing method of the present invention, the connected strap for electrically connecting the capacitor and the transistor is located in the ring insulating layer and thus is isolated from the substrate, thereby avoiding the leakage current and high capacitance problems encountered in the conventional skill.
Patent TW-I239950-B (TW)
Title: Process for the simultaneous coproduction and purification of ethyl acetate and isopropyl acetate
Inventor: GUERRERO FERNANDO ALEJO SOLORZ
IPC: C07C67/54
Filed: 2001-11-23
Granted: 2005-09-21
Abstract: This invention relates to a process for the simultaneous coproduction of ethyl acetate and isopropyl acetate. The esterification reaction comprises contacting acetic acid with a mixed alcohol stream of ethanol and isopropanol. Exemplified is a purified, Fischer Tropsch derived mixture of ethanol and isopropanol. The esterification reaction occurs in the presence of an acidic catalyst in a liquid phase reaction system. The resultant crude reaction step product is separated and purified by distillation to produce acetate ester products having greater than 99.5 wt% purity.
Patent TW-587104-B (TW)
Title: Plating bath and method for depositing a metal layer on a substrate
Inventor: COBLEY ANDREW J
IPC: C25D3/02
Filed: 2001-11-28
Granted: 2004-05-11
Abstract: A metal plating bath and metal plating process that contains aldehyde compounds that prevent or reduce the consumption of metal plating bath additives. The metal plating baths provide for an efficient plating method because the plating process need not be interrupted to replenish the plating bath with additives. The metal plating baths may be employed to plate metals such as copper, gold, silver, palladium, platinum, cobalt, chromium, cadmium, bismuth, indium, rhodium, iridium, and ruthenium.
Patent TW-I223241-B (TW)
Title: Optical record medium and its manufacturing method, and injection molding machine
Inventor: KIKUCHI MINORU
IPC: G11B7/24067
Filed: 2001-11-28
Granted: 2004-11-01
Abstract: The present invention provides an optical record medium to prevent peeling-off during the formation of optical transmission layer. When it is disposed in the record reproducing device or the rotational axis of the reproducing device for rotation, the flatness of the reference surface is raised to inhibit the wobbling, so that the reference surface is clamped tightly with high friction for preventing idle rotation, thereby proceeding recording/reproduction with high reliability. In an optical disc in which an information signal is recorded/reproduced by irradiating a laser beam to a disc substrate 1 in which an information signal portion 1c has been provided on one principal plane from the side where the information signal portion 1c exists, a clamp reference surface 3a is set to the information signal portion 1c side of a replica substrate 1a constructing the optical disc. The clamp reference surface 3a is set to a flat surface, and the thickness of the replica substrate 1a in a clamping area 3 is set to be larger than that of the replica substrate 1a in an information recording area 4. The replica substrate 1a in which a periphery of a center hole 1b is thicker than the information recording area 4 is used.
Patent TW-524928-B (TW)
Title: Blower and air conditioner with the same
Inventor: ZHENG ZHIMING
IPC: F24F1/00
Filed: 2001-12-12
Granted: 2003-03-21
Abstract: This invention discloses a blower and the air conditioner with the blower. The blower of this invention comprises an impeller having a plurality of blades (3) installed on the outer periphery of a hub (2), wherein the specific areas (Q) of the blades (3) extending, in a specified width, in a vane span direction along the trailing edges (3b) of the blades (3) are bent to a negative pressure surface (3f) side, whereby the separation of air flow becomes hard to occur on the negative pressure surface (3f) of the blades (3) to suppress the disturbance of a wake (A0), the stream of the air flow discharged rearward from the trailing edges (3b) becomes smooth on the pressure surface (3e) side to reduce the disturbance, and thus the width of the wake (A0) is reduced to improve the aerodynamic characteristics of the blades.
Patent TW-550875-B (TW)
Title: Apparatus for setting output power levels of integrated PWM controller
Inventor: MURATOV VOLODYMYR
IPC: H02M3/00
Filed: 2001-12-12
Granted: 2003-09-01
Abstract: An electronic system 100 controls power to its central processing unit 22 with digital voltage identification (VID) codes and analog set signals. The VID codes are converted into an analog VID signal by digital to analog converter 42. An analog set voltage 62 generated by a sense network 60 sets the voltage level when the CPU operates at any voltage less than its maximum. Comparator 50 and switch 52 select either the analog VID voltage or the analog set voltage.
Patent TW-567228-B (TW)
Title: Process for producing high-nitrogen ultra low-carbon steel
Inventor: NABESHIMA SEIJI
IPC: C22C38/00
Filed: 2001-12-13
Granted: 2003-12-21
Abstract: A process by which a high-nitrogen ultralow-carbon steel which upon aging treatment after working/forming has excellent age-hardenability and which is suitable for use as a material for cold-rolled steel plates or sheets can be highly efficiently produced at low cost without causing defects in slabs or steel plates or sheets. The process, which is for producing a rolling material for ultralow-carbon steel plates or sheets having a carbon content of 0.0050 mass% or lower, comprises: subjecting a hot metal from a blast furnace to primary decarburization/refining; regulating the molten steel which has undergone the primary decarburization/refining so as to satisfy the following relationship; [mass% N] - 0.15 [mass% C] >= 0.0060 subjecting it to secondary decarburization/refining with a vacuum degassing apparatus until the carbon concentration reaches an ultralow-concentration region while inhibiting denitrification; subsequently deoxidizing the molten steel with aluminum; regulating the contents of aluminum and nitrogen so as to satisfy the relationships [mass% Al] [mass% N] <= 0.0004 and N: 0.0050 to 0.0250 mass% and preferably result in a content of solid-solution nitrogen not lower than a given value; and continuously casting the molten steel obtained.
Patent TW-552798-B (TW)
Title: Automatic chroma control circuit with controlled saturation reduction
Inventor: RUMREICH MARK FRANCIS
IPC: H04N9/68
Filed: 2001-12-14
Granted: 2003-09-11
Abstract: An ACC system includes a controllable amplifier having an input coupled to receive a chroma input signal and an output for providing an chroma output signal of controllable amplitude. A first feedback path, including a cascade connection of means for providing a signal representative of a measured burst amplitude, means for providing an error signal representative of the difference between a desired burst amplitude and the measured burst amplitude, and an integrator, is coupled between the output of the controllable amplifier and a gain control input of the controllable amplifier. A second feedback path, coupled from an output of the integrator to an input thereof, reduces the gain of the amplifier means in a controlled manner for values of a burst component of the chroma input signal below a predetermined threshold value provided by a control signal source, the reduction being at a predetermined rate controlled by a scaling signal device, thereby providing an output system response characteristic having a precisely controllable knee and slope below a predetermined amplitude of a burst component of the chroma input signal.
Patent TW-539988-B (TW)
Title: Data editing method for MTV
Inventor: WU TZONG-DER
IPC: G06F7/00
Filed: 2001-12-17
Granted: 2003-07-01
Abstract: The present invention provides a data editing method for MTV suitable for editing the music TV data, which includes the following steps: first, providing an audio/video (A/V) data; next, dividing the A/V data into a plurality of scenes with individually specific image features; then, obtaining the corresponding key pictures from the scenes; dividing the corresponding scenes into a plurality of picture groups according to the key pictures; and finally, combining the background music composing the MTV data and the scenes selected from the picture groups to generate the MTV data.
Patent TW-I240796-B (TW)
Title: Novel proteome analysis method and devices therefor
Inventor: TANAKA KENJI
IPC: G01N33/68
Filed: 2001-12-31
Granted: 2005-10-01
Abstract: The present invention provides a proteome analysis method including grouping a proteome into membrane proteins and compounds capable of interacting with the membrane proteins, while retaining their native structure and function, and analyzing both the membrane proteins and the compounds based on biological affinity, and devices therefor.
Patent TW-506828-B (TW)
Title: Method and system for exercise mode control for link locus-type exercise device
Inventor: LIU PAO-PAO
IPC: A63B23/04
Filed: 2001-12-31
Granted: 2002-10-21
Abstract: The present invention relates to a method and a system for exercise mode control for a link locus-type exercise device. The method mainly comprises: setting up an exercise physiological database, an exercise resistance mode database, an exercise locus database; using a controller together with detected heartbeat, pulse, angular speed of pedaling, length of link, etc. to process the data using the databases. Such that the length of the link is controlled according to the physiological status of a user so that the operation status of the exercise device can effectively meet the physiological status of the user in order to achieve the objectives of convenience, safety and increasing the exercise effects.
Patent TW-I267509-B (TW)
Title: New spirotricyclic derivatives and their use as phosphodiesterase-7 inhibitors
Inventor: BERNARDELLI PATRICK
IPC: A61K/
Filed: 2002-03-05
Granted: 2006-12-01
Abstract: The invention provides compounds which are PDE7 inhibitors, having the formula (I), in which X1, X2, X3, X4 X, Y, Z. and A are as defined in the description, methods for preparing them and their use for the treatment of disorders for which therapy by a PDE7 inhibitor is relevant.
Patent TW-I224523-B (TW)
Title: Method for regenerating solid catalyst
Inventor: TSUJI JUNPEI
IPC: C07D301/14
Filed: 2002-03-05
Granted: 2004-12-01
Abstract: The present invention relates to a method for making an element of a high-aspect-ratio hole, comprising: providing a metal wire of a low melting point, which is formed to have the same shape as the route along which an inner hole that is to be formed extends, wire diameter of the low-melting-point metal wire being identical to hole diameter of the inner hole to be formed; placing the low-melting-point metal wire in a cavity of a mold; employing injection molding process of metal of high melting point and ceramic powder to injection-mold a blank in the mold cavity, with the low-melting-point metal wire completely enveloped in the blank; using solvent to degrease the blank; and then performing a fine sintering process, whereby the low-melting-point metal wire inside the blank is molten and flows out of the blank due to the rising of the sintering temperature and leaving an inner hole of the same diameter and route shape as the low-melting-point metal wire inside the blank. With such a method, it is possible to make an inner hole of high aspect ratio in a product.
Patent TW-550733-B (TW)
Title: Wiring method and element arranging method using the same, and method of producing image display devices
Inventor: YANAGISAWA YOSHIYUKI
IPC: H01L33/24
Filed: 2002-04-11
Granted: 2003-09-01
Abstract: The present invention makes it possible to easily form via holes, and to realize good via hole shape, thereby dissolving bad conduction. In the present invention, an insulating layer is formed on a first wiring layer, opening portions are formed in the insulating layer, and thereafter a second wiring layer is formed. At the time of forming the opening portions, the insulating layer is irradiated with a laser beam with the focus position staggered. By staggering the focus position of the laser beam, the taper angle of the opening portions is enlarged, and side walls of the opening portions are made to be inclined surfaces, so that when a wiring layer is formed thereon, the secure adhesion is performed also onto the side walls.