baber/WOPTO huggingface dataset:
Patent TW-I234083-B (TW)
Title: Dynamical method for obtaining global optimal solution of general nonlinear programming problems
Inventor: CHIANG HSIAO-DONG
IPC: G06F17/10
Filed: 2002-03-27
Granted: 2005-06-11
Abstract: In general, the search space of a constrained nonlinear optimization problem contains a number of local optimal solutions and only one global optimal solution. Furthermore, the values of an objective function at local optimal solutions and at the global optimal solution usually differ greatly; making the task of finding the global optimal solution significantly important in various engineering applications at economic decisions. The great majority of existing nonlinear optimization techniques usually find local optimal solutions but not the global optimal one. Several important issues in the search for the global optimal solution are the following: (i) How to effectively move (escape) from a local optimal solution and move on toward another local optimal solution; (ii) How to avoid revisiting local optimal solutions which are already found; and (iii) How to avoid searching regions which contain a previously found local optimal solutions. (iv) How to avoid searching regions which do not contain a local optimal solution. We propose that the only reliable way to find the global optimal solution of a (constrained/unconstrained) nonlinear optimization problem is to first find all the local optimal solutions and then find, from them, the global optimal solution. In this invention, a dynamical decomposition point based search method and anti-revisiting search method to overcome the above issues are developed and incorporated into an integrated dynamical trajectory-based methodology. Dynamical decomposition points play an essential role in the development of these methods. In particular, it can be shown that dynamical decomposition points can be utilized in the development of schemes for achieving the following tasks: Task 1 - escape from a local optimal solution; Task 2 - guarantee the existence of another local optimal solution; Task 3 - avoid re-visit of the local optimal solution of step 2; Task 4 - assist in the search of the local optimal solution of step 2; Task 5 - guarantee the non-existence of another adjacent local optimal solution along a search path. This invention develops a dynamical trajectory-based method which can incorporate any existing method for finding local optimal solutions {i.e., a method for finding a local optimal solution} into it, hence, this invention can be applied to guide any existing computer package to find a complete set of local optimal solutions and the global optimal solution. This invention also develops a hybrid search method, which is composed of a trajectory-based method and an effective optimization method, to find local optimal solutions. The hybrid search method shares the reliability and accuracy of the former method and the accuracy and computational speed of the latter.
Patent TW-I224555-B (TW)
Title: Laminated film laminated aluminum panel and manufacturing method thereof
Inventor: MAEZONO SHUNICHIRO
IPC: H01G4/224
Filed: 2002-03-28
Granted: 2004-12-01
Abstract: Disclosed is a laminated film laminated aluminum panel, which does not induce peeling between resin layers or between a resin and an aluminum panel and which suppresses discoloration of a processed part even if subject to severe molding processing by integrally forming the interface between resin layers in the aluminum panel having a plurality of resin layers laminated thereon and dispersing color pigment introduced into the resin layers so as to form a predetermined continuous concentration distribution across the resin layers, and a manufacturing method thereof. In a laminated film laminated aluminum panel M1 wherein two or three resin layers 1, 2 and 3 are laminated on the single surface or both surfaces of the aluminum panel A containing aluminum as a main component, the matrix resins constituting the respective resin layers 1, 2 and 3 are resins having compatibility and these resin layers 1, 2 and 3 are heat-treated within a temperature range from the melting points of the resin layers to the decomposition points of them.
Patent TW-I284946-B (TW)
Title: Power chip scale package
Inventor: ESTACIO MARIA CRISTINA B
IPC: H01L23/12
Filed: 2002-05-14
Granted: 2007-08-01
Abstract: A packaging arrangement for a semiconductor device including a leadframe and a die coupled thereto. The die is coupled to the leadframe such that its back surface (drain area) is coplanar with source leads and a gate lead extending from the leadframe. A stiffener is coupled to the leadframe and electrically isolated therefrom in order to help maintain the position of the source and gate pads of the leadframe. When the semiconductor device is coupled to a printed circuit board (PCB), the exposed surface of the die serves as the direct drain connections while the source leads and gate leads serve as the connections for the source and gate regions of the die.
Patent TW-I261061-B (TW)
Title: Polymer composition of nano-scaled fillers and hindered amine light stabilizers
Inventor: CHIN HUI
IPC: C08K5/00
Filed: 2002-06-27
Granted: 2006-09-01
Abstract: Polymer compositions comprising a polymeric substrate and an effective stabilizing amount of a synergistic mixture of a nano-scaled filler and at least one additive selected from the group consisting of the hindered amine light stabilizers are effectively stabilized against the deleterious effects of oxidative, thermal or light-induced degradation.
Patent TW-550343-B (TW)
Title: Flow regulator for water pump
Inventor: SHEN DER-FAN
IPC: F04B49/00
Filed: 2002-07-01
Granted: 2003-09-01
Abstract: A flow regulator for a water pump, comprising a valve body, a left piston, a right piston, a connecting rod, a spring, and a conduit. The valve body is roughly shaped like a cross, having a passageway in a vertical direction and a left tube and a right tube in a horizontal direction, respectively enclosing a left chamber and a right chamber. The left and right pistons are glidingly movable inside the left and right tubes, respectively, being connected by the connecting rod. The spring is inserted between the right piston and a right cap on the right tube. The conduit is placed inside a side wall of the left tube, transmitting water pressure from the passageway to the left chamber. The control element is by water pressure pushed towards the passageway, narrowing the passageway. This is countered by an elastic force of the spring, so that controlled water flow and pressure are achieved.
Patent TW-588482-B (TW)
Title: Electrical connector assembly and connector used for it
Inventor: NAGAMINE AKIRA
IPC: H01R13/639
Filed: 2002-07-09
Granted: 2004-05-21
Abstract: An electrical connector assembly of the present invention has a pair of connector housings 2, 3 able to be fitted, and a lock arm 4 engaged with one 2 of these connector housings and holding a fitting state of the pair of connector housings when the above pair of connector housings 2, 3 is fitted. This lock arm 4 has a fitting lock portion 34 fitted to the other connector housing 3, and an engaging lock portion 35 engaged with one connector housing 2 in a releasing direction of the above fitting lock portion 34. The above fitting lock portion 34 and the above engaging lock portion 35 are arranged such that the above engaging lock portion 35 prevents the release of the above fitting lock portion 34 when only the above one connector housing 2 begins to be separated, and such that release of the above fitting lock portion 34 is not prevented by the above engaging lock portion 35 when the above lock arm 4 begins to be separated from the above other connector housing 3 together with the above one connector housing 2.
Patent TW-588062-B (TW)
Title: Method for preparing polyolefins
Inventor: MINK ROBERT I
IPC: C08F2/00
Filed: 2002-07-15
Granted: 2004-05-21
Abstract: A method is disclosed for preparing broad or bimodal molecular weight distribution polyolefins having a targeted property, such as, flow index, melt flow ratio, or weight fractions of higher or lower molecular weight components. The method uses a bimetallic catalyst containing a metallocene component and a non-metallocene component, and the activities of the metallocene and non-metallocene portions are controlled by adjusting the ratio of organoaluminum and modified methylaluminoxane cocatalyst. The method allows for monitoring and adjustment of polyolefin properties on a real-time basis, as the polyolefin is forming.
Patent TW-586134-B (TW)
Title: Electron emissive coating for a thermionic cathode, and arc discharge lamp
Inventor: SHAFFER JOHN-W
IPC: H01J61/067
Filed: 2002-07-30
Granted: 2004-05-01
Abstract: An arc discharge lamp has an evacuated, electromagnetic-energy-transmissive envelope having therein an arc generating and sustaining medium. At least one thermionic, electron-emitting cathode is positioned within the envelope, and the cathode has an electron emissive coating thereon containing silicon carbide.
Patent TW-586018-B (TW)
Title: Multi-lamp illumination system
Inventor: CHANG SEAN
IPC: F21V13/04
Filed: 2002-10-09
Granted: 2004-05-01
Abstract: A multi-lamp illumination system comprises a reflector, a plurality of light sources and light-condensing devices correspondingly arranged, and the reflector is a part ellipsoid mirror with a first and a second focus point. By means of the light-condensing devices, the light emitted from the light sources travels through the first focus point and then focuses on the second focus point of the ellipsoid mirror.
Patent TW-586211-B (TW)
Title: Semiconductor device and electronic device
Inventor: SUWA MOTOO
IPC: H01L23/50
Filed: 2002-10-11
Granted: 2004-05-01
Abstract: The present invention provides a semiconductor device for eliminating the power noise, reducing the number of external power terminals, and realizing the miniaturization, and an electronic device efficiently equipped with a bypass condenser. The present invention comprises a packaging substrate, which is configured with a plurality of output circuits on the surface and the electrodes of semiconductor chips for supplying the voltage to the output circuit, and is configured with external terminals on the rear surface with a plurality of wiring layers. The surface of packaging substrate is configured with: a second electrode with one end connected to the electrodes of the semiconductor chips; a first wiring mechanism comprising the wiring layers different from the wiring layers on the surface and connecting the second electrode altogether; a second wiring mechanism for connecting the first electrode to the corresponding external terminals configured on the rear surface; and, a plurality of third wiring mechanisms for connecting the first wiring mechanism to most of the external terminals configured on the rear surface with the number smaller than the number of the second electrodes.
Patent TW-586306-B (TW)
Title: Fluorescent luminous tube
Inventor: IINO HARUKA
IPC: H04M1/02
Filed: 2002-11-06
Granted: 2004-05-01
Abstract: A fluorescent luminous tube includes a vacuumed envelope having two base members, an anode and a cathode installed inside the vacuumed envelope, a first and a second metal layer formed on one of the two base members, a wire shaped member mounted inside the vacuumed envelope, and a first and a second spacer, made of a metal, for supporting the wire shaped member at a predetermined height. One end portion of the wire shaped member is wound around the first spacer to be supported at the predetermined height and is interposed between the first spacer and the first metal layer to be fixed thereto. Further, the other end portion of the wire shaped member is supported at predetermined height by the second spacer and fixed to the second metal layer.
Patent TW-I287236-B (TW)
Title: Soft X-ray light source apparatus, EUV exposure apparatus, and illumination method
Inventor: MURAKAMI KATSUHIKO
IPC: G21K1/06
Filed: 2002-12-13
Granted: 2007-09-21
Abstract: The purpose of the present invention is to effectively use the light beam from each light source in a versatile way under the condition of making plural discharging lamp light sources form a light beam. The soft X-ray light source apparatus has the following features: plural point light sources; reflective optical system of focusing light for focusing light beams from plurals point light sources to a point of focused light; reflection mirror with variable angle, which reflects the light coming from each light source and passing the reflective optical system of focusing light; and the angle control portion, which changes the angle of reflection mirror with variable angle corresponding to the light beam incident to the reflection mirror with variable angle. Thus, light beams from each point light source can be reflected towards the same direction.
Patent TW-I231121-B (TW)
Title: Signal permuting
Inventor: RUEHLE MICHAEL D
IPC: H04Q3/68
Filed: 2002-12-26
Granted: 2005-04-11
Abstract: A method of constructing a permuting network. A configuration for layers of a permuting network is selected based on a set of integer factors of N, the number of signals to be permuted, and on pre-selected types of switches. The permuting network is constructed in layers by using the pre-selected types of switches based on the selected configuration.
Patent TW-594157-B (TW)
Title: Display device
Inventor: MIYAJIMA YASUSHI
IPC: G02F1/1335
Filed: 2002-12-30
Granted: 2004-06-21
Abstract: A display device is disclosed wherein the freedom of patterns layout for peripheral driving circuit is promoted by layer multification. The object of the invention is accomplished by forming the peripheral driving circuit with multiplayer structure using the layer for display pixel, such as the layer being the same as pixel electrode 24 or light shading layer 33. For example, to form the bus lines 120 to 124 with a layer being the same as pixel electrode 24, while forming the peripheral driving circuit with a layer under pixel electrode 24, such as gate electrode 60, data line 22, active layer 14 of TFT or light shading layer 33. The bus lines 120 to 124 can be arranged freely on the periphery of display area 100, so that the freedom of designing is promoted.
Patent TW-I280975-B (TW)
Title: A process for improving the sun protection factor of cellulosic fibre material
Inventor: METZGER GEORGES
IPC: D06P1/00
Filed: 2003-03-17
Granted: 2007-05-11
Abstract: A process for improving the sun protection factor (SPF) of cellulosic fibre materials and blends thereof, which comprises contacting said materials with at least one compound of the formula (1), in which M is hydrogen, an alkali metal atom, ammonium or a cation formed from an amine; R1 and R1' independently of each other are -NH-R3, -N(R3)2 or -O-R3, wherein R3 is aryl substituted by -CO-X-R5, wherein X is O or NH and R5 is optionally substituted C1-C4-alkyl, R2 is a group of formula -O-R4 wherein R4 is hydroxy alkyl, alkoxy alkyl or hydroxy alkoxy alkyl, and R2' has the meaning of R1 or R2.
Patent TW-594446-B (TW)
Title: Photomask, focus monitoring method, exposure dose monitoring method and manufacturing method of semiconductor device
Inventor: SUTANI TAKUMICHI
IPC: G03F1/68
Filed: 2003-03-25
Granted: 2004-06-21
Abstract: The present invention can monitor the focus position deviation or the variation of exposure dose with high sensitivity and high accuracy. The photomask comprises: a device pattern having an opening portion and a mask portion; and either a focus monitor pattern or an exposure dose monitor pattern, which has an opening portion and a mask portion and which has the same plane pattern shape as at least a partial region of a device pattern. The phase difference in the transmitted exposure light between the opening portion and the mask portion of the focus monitor pattern is different from that between the opening portion and the mask portion of the device pattern. The opening portion of the exposure dose monitor pattern has a different exposure dose transmittance from that of the opening portion of the device pattern.
Patent TW-I227950-B (TW)
Title: Metal-insulator-metal (MIM) capacitor and method for fabricating the same
Inventor: HONG UK-SUN
IPC: H01L45/00
Filed: 2003-06-13
Granted: 2005-02-11
Abstract: The present invention discloses a metal-insulator-metal capacitor and a method for fabricating the MIM capacitor, comprising forming a bottom insulation layer, a capacitor electrode material layer, and a hard mask material on a semiconductor substrate having a metal wire thereon; forming a hard mask by etching the hard mask layer material layer using a photosensitive mask; forming a capacitor electrode by etching the capacitor electrode material layer using the hard mask as an etching mask; and forming a top insulation layer on whole surface of the semiconductor substrate.
Patent TW-I223673-B (TW)
Title: Target and manufacturing method thereof
Inventor: TANIGUCHI SHIGERU
IPC: B23K1/00
Filed: 2003-06-20
Granted: 2004-11-11
Abstract: A sputtering target is provided, including a target material and a backing plate that are bonded with a strong adhesion at a reduced cost. The method for bonding the target material and the backing plate does not use a special soldering material, and is therefore cheaper and more reliable. The target includes an inorganic target material and a backing plate that are bonded with a soldering material between them. At least one of the target material and the backing plate is coated with a coupling agent of a semi-metal oxide or a metal oxide.
Patent TW-I260725-B (TW)
Title: Workpiece chuck with temperature control assembly having spacers between layers providing clearance for thermoelectric modules and method for supporting a workpiece with the workpiece chuck
Inventor: HUDSON DOUGLAS E
IPC: H01L21/02
Filed: 2003-07-10
Granted: 2006-08-21
Abstract: A workpiece chuck and method for supporting a workpiece such as a semiconductor wafer are described. The workpiece chuck includes an upper surface for supporting the wafer and a temperature control assembly in thermal communication with the upper surface to control temperature in the wafer. The temperature control assembly includes one or more thermoelectric modules between an upper and lower layers. One or more spacers between the upper and lower layers provide a space between the upper and lower layers such that the one or more thermoelectric modules vertically float in the space. That is, the upper and lower layers of the temperature control modules do not mechanically constrain the thermoelectric modules in the vertical direction. As a result, mechanical stresses on the thermoelectric modules due to temperature effects are substantially reduced or eliminated, resulting in much higher reliability of the chuck and the thermoelectric modules over temperature. Also, the spacers provided additional mechanical stability to the chuck, resulting in improved flatness of the chuck upper surface over temperature. To provide additional stability and improved performance over temperature, the thermoelectric modules can be made effectively smaller. This can be done by segmenting the modules into multiple segments or by providing a plurality of submodules connected together.
Patent TW-I225448-B (TW)
Title: Method for producing fine structured member, method for producing fine hollow structured member and method for producing liquid discharge head
Inventor: KUBOTA MASAHIKO
IPC: B41J2/16
Filed: 2003-07-10
Granted: 2004-12-21
Abstract: The invention is to provide a method for producing a fine structured member and a fine hollow structure, useful for producing a liquid discharge head which is inexpensive, precise and highly reliable, also to provide a method for producing a liquid discharge head utilizing such producing method for the fine structured member and the fine hollow structure and a liquid discharge head obtained by such producing method. A positive-working photosensitive material, including a ternary polymer containing an acrylate ester as a principal component, acrylic acid for thermal crosslinking and a monomer unit for expanding a sensitivity region, is used as a material for forming the fine structured member.
Patent TW-593417-B (TW)
Title: Catalyst composition and polyester manufactured by the catalyst composition
Inventor: WEN PEN-SEN
IPC: C08G63/85
Filed: 2003-08-08
Granted: 2004-06-21
Abstract: A catalyst composition and heavy metal free polyester catalyzed by the catalyst composition. The composition comprises a mixture of titanium compound (mixture of titanium dioxide and silica; Ti/Si ratio 9:1) alkali hydroxide and ethylene glycol.
Patent TW-I223931-B (TW)
Title: Improved automatic power control circuit
Inventor: JOU SHR-LANG
IPC: H04B10/04
Filed: 2003-08-12
Granted: 2004-11-11
Abstract: The present invention discloses an automatic power control circuit structure for optical transceiver. The automatic power control circuit structure includes a photo sensor for detecting light emitting from laser diode, and converting the detected photo energy from the laser diode into photo current; an operational amplifier, which is connected as a negative feedback form, and the output is coupled with the laser diode, and the inverted input of the operational amplifier is coupled with the photo sensor, and the non-inverted input of the operational amplifier is coupled with a reference voltage; and, a temperature compensation circuit, which is coupled with one input of the operational amplifier for compensating the errors of tracking ratio caused by temperature variation when one of the input voltage of the operational amplifier is changed by the temperature. The temperature compensation circuit according to the present invention includes the thermo sensitive resistor.
Patent TW-I290535-B (TW)
Title: Method for producing high purity graphite material
Inventor: PENG FENG-TUNG
IPC: C01B31/04
Filed: 2003-08-15
Granted: 2007-12-01
Abstract: A method for producing a high purity graphite material comprises heating fine char coal particles into fine high purity char coal particles and heating bitumen into a high purity bitumen liquid crystal; uniformly mixing the fine high purity char coal particles with the high purity bitumen liquid crystal at a ratio of 9.8:1 and compacting the resulting mixture into a blank; heating the blank in vacuum to unify the crystals in the blank; mounting the blank in an atmosphere furnace and heating for further purifying the blank; immersing the purified blank with bitumen and maintaining the heating process until formation of graphite; and finally slowly cooling the heated blank to room temperature to obtain a high purity graphite material.
Patent TW-I250162-B (TW)
Title: Beta-lactamase inhibitor prodrug
Inventor: MARFAT ANTHONY
IPC: C07D499/897
Filed: 2003-08-22
Granted: 2006-03-01
Abstract: Prodrugs of 6-beta-hydroxymethylpenicillanic acid sulfone having the structure, wherein R is H or methyl, and solvates thereof, are disclosed. Also disclosed are pharmaceutical compositions comprising a prodrug of the present invention, or a solvate thereof, an optional beta-lactam antibiotic and at least one pharmaceutically acceptable carrier. Further disclosed is a method for increasing the therapeutic effectiveness of a beta-lactam antibiotic in a mammal by administering an effective amount of a beta-lactam antibiotic and an effectiveness-increasing amount of a prodrug of the present invention, or a solvate thereof. Additionally disclosed is a method for treating a bacterial infection in a mammal by administering a therapeutically effective amount of a pharmaceutical composition of the present invention to a mammal in need thereof.