baber/WOPTO huggingface dataset:
Patent TW-200535317-A (TW)
Title: Electrically controlled padlock
Inventor: LIN LUNG-YIN
Filed: 2004-04-28
Abstract: An electrically controlled padlock comprises a case, shackle mounted inside the case and having resilient returning force, and an electric control mechanism for performing unlocking operation. To prevent the unlocking operation from being affected by undesired removal of a cell that powers the electric control mechanism from an accommodation chamber inside the case when the electrically controlled padlock is set at a locked condition, the present invention is characterized in that the electrically controlled padlock further comprises a cell retainer for retaining the cell and a latching mechanism arranged inside the accommodation chamber of the case. When the electrically control padlock is in the locked condition, a control end of the shackle is moved downward to drive rotation of a latch of the latching mechanism so that a pawl of the latch engages a hook formed on the cell retainer to prevent the cell retainer from being separated from the case.
Patent TW-200424122-A (TW)
Title: Process for producing phosphite
Inventor: INOUE KIKUMITSU
IPC: C07B61/00
Filed: 2004-04-29
Abstract: There is provided a process for producing a phosphite of the formula (I): , wherein R1, R2, R4 and R5 each independently represent a hydrogen atom, a C1-8 alkyl group, a C5-8 cycloalkyl group, a C6-12 alkylcycloalkyl group, a C7-12 aralkyl group or a phenyl group or a phenyl group substituted with an alkyl or an alkoxy group; R3 represents a hydrogen atom or a C1-8 alkyl group; A represents a C2-8 alkylene group or a ∗-C(=O)- or ∗-C(=O)-R7- group in which R7 represents a C1-8 alkylene group, and the bond marked with ∗ is the bond connected with the oxygen atom; and one of Y and Z represents a hydroxyl group, a C1-8 alkoxy group or a C7-12 aralkyloxy group and the other one represents a hydrogen atom or a C1-8 alkyl group, which process is characterized by the steps of (a) coupling a phenol compound of formula (II): , wherein R1 to R3 are as defined above, in the presence of an inert solvent under, oxidative condition to produce a reaction mixture containing a biphenol of formula (III): wherein R1 to R3 are as defined above, (b) extracting the biphenol compound of formula (III) from the reaction mixture with a hydrophobic organic solvent, and c reacting the biphenol compound of formula (III) in the solution of the hydrophobic organic solvent, with phosphorous trihalide, and a hydroxyl compound of formula (IV): , wherein R4, R5, Y, Z and A are as defined above, in the presence of a dehydrohalogenating agent.
Patent TW-200536673-A (TW)
Title: Structure of unidirectional latch wrench
Inventor: HSIEN CHIH-CHING
IPC: B25B13/46
Filed: 2004-05-04
Abstract: The present invention provides a structure of a unidirectional latch wrench, which mainly includes a wrench body, a tooth-less ratchet, a first sealing member, and a direction control structure, in which one end of the wrench body is installed with a housing chamber, and a direction control groove is installed in communication with the housing chamber in order to mount the direction control device inside the device. The outer periphery of the tooth-less ratchet is installed as a polygonal section to be housed inside the housing chamber. Next, a sealing member is used to seal it therein in order to form a ratchet-tooth-free wrench tool with unidirectional latch functions. The invented wrench has a high industrial applicability.
Patent TW-200502056-A (TW)
Title: Method and apparatus for decelerating and temporarily accumulating a hot rolled product
Inventor: SHORE MICHAEL T
IPC: B21B41/08
Filed: 2004-05-13
Abstract: A method and apparatus is disclosed for decelerating and temporarily accumulating a hot rolled product moving longitudinally along a receiving axis at a first velocity V1. The product is directed through a curved guide having an entry end aligned with the receiving axis to receive the product, and an exit end spaced radially from the receiving axis and oriented to deliver the product in an exit direction transverse to the receiving axis. The curved guide is rotated about the receiving axis in a direction opposite to the exit direction of the product and at a speed at which the guide exit end has a velocity V2, thereby decelerating the product being delivered from the guide exit end to a reduced velocity V3 equal to V1-V2. The curvature of the guide and the orientation of its exit end is such as to form the delivered product into a helix deposited and temporarily accumulated on a cylindrical drum. The drum is rotated in a direction opposite to the direction of rotation of the curved guide to thereby unwind the product from the drum.
Patent TW-200508825-A (TW)
Title: Sensor signal detection device
Inventor: UMEKI NOBUAKI
IPC: G01V9/00
Filed: 2004-06-09
Abstract: The present invention provides a sensor signal detection device which allows the improvement of reliability. This sensor signal detection device comprises an internal power supply voltage generation circuit, a buffer amplifier for receiving signals from a sensor, a first pull-up element and pull-down element which are connected to an input terminal of the buffer amplifier via a first pair of switches, a gain amplifier for receiving output signals of the buffer amplifier, a second pull-up element and pull-down element which are connected to an input terminal of the gain amplifier via a second pair of switches, and a failure inspection circuit for inspecting buffer amplifier and gain amplifier by controlling the connection of the two pairs of switches in a predetermined sequence, and measuring the voltage at a predetermined location when power is started up.
Patent TW-200600673-A (TW)
Title: Common bushing structure for the parallel shafts in the engine
Inventor: Hong guo-ji
IPC: F02F7/00
Filed: 2004-06-30
Abstract: The common bushing structure for the parallel shafts in the engine, disclosed by the present invention, is formed as one and into plate-shaped metal. It at least has two bearing holes (21, 22). The common bushing (2) can be used in the crank box or gearbox at comprising two parallel shafts (11, 12), two bearings (111, 121) and one common bushing (2). The two parallel shafts (11, 12) are parallel and associated with each other. At least one of the two ends of each shaft is equipped with a bearing. The bearing holes (21, 22) of the common bushing (2) are adjacent to each other and contain the said bearings (111, 121). And the common bushing (2) can be made from the metal material whose thermal-expansion coefficient is similar to the parallel shafts (11, 12) and metal bearings (111, 121) contained in the common bushing (2) to reduce the relative deformation resulted from the expansion-when-hot-and-shrinkage-when-cold property. Besides, the unbalance force generated during the operation can be canceled to effectively improve the problems of engine vibration and noise.
Patent TW-200510964-A (TW)
Title: Lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: VAN DE VEN BASTIAAN LAMBERTUS WILHELMUS MARINUS
IPC: H01L21/00
Filed: 2004-07-09
Abstract: The invention pertains to a lithographic apparatus comprising a radiation system for providing a projection beam of radiation, a patterning means (1) serving to pattern the projection beam according to a desired pattern, thus creating a patterned beam, a support structure for supporting the patterning means (1), the support structure comprising a reticle stage and a projection system for projecting the patterned beam onto a target portion of a substrate. According to the first aspect of the invention, the lithographic apparatus further comprises a docking system for positioning the patterning means (1) relative to the reticle stage. The lithographic projection apparatus has an operational cycle comprising a projection phase, in which the projection system projects the patterned beam onto a target portion of the substrate, and in which the reticle stage carries the patterning means (1) and an exchange phase in which the patterning means (1) is exchanged, and in which the docking system positions the patterning means (1) relative to the reticle stage. The lithographic apparatus according to the first aspect of the invention is characterized in that the docking system is spaced from the patterning means (1) during the projection phase. This way, a higher accuracy of the projected image is obtained.
Patent TW-200602793-A (TW)
Title: Optical adjusted apparatus
Inventor: CHANG KUN-RONG
Filed: 2004-07-14
Abstract: This invention provides an optical adjusted apparatus of video and audio playing system, with adjusting the focal length of a lens group of the video and audio playing system. The lens group comprises a first lens set and a second lens set. The adjusted apparatus comprises a controller and a moving device. The controller products an adjustment signal and the moving device connected to the controller and the lens group, the moving device according to the adjustment signal adjusting the positions of the first lens set and the second lens set for changing the focal length and the focal point of the lens group.
Patent TW-200603402-A (TW)
Title: Heterojunction bipolar transistor
Inventor: HSIN YUE-MING
IPC: H01L29/737
Filed: 2004-07-15
Abstract: A heterojunction bipolar transistor (HBT) includes a collector, a base, and an emitter formed on a substrate sequentially, and its feature is a progressive composition region in the interface between the collector and the base, wherein composition ratio of the progressive composition region is gradually increased with depth from the base to the collector and it is to the maximum in the collector. Therefore, it can increase energy band slope of the base near the collector, whereby electron enter the collector easily and the probability that electron is recovered is reduced. And, the formed discontinuous of conduction band is further reduced by a progressive composition region which result in the improved current gain and high frequency response of device.
Patent TW-200515482-A (TW)
Title: Heating unit
Inventor: MIZUKAWA YOICHI
IPC: H05B3/74
Filed: 2004-07-15
Abstract: The present invention provides a heating unit equipped with a heat conduction plate, which is not deformed and changes in temperature rapidly, in place of a conventional soaking plate. In the heating unit which irradiates light to the heat plate 4 by a light source 1 and heats the heated object 6 by heat transferred from the irradiated heat conduction plate 4, it is characterized by having the heat conduction plate 4 composed of a retaining body 2 being light-transmitting and a heat transfer layer 3 which is provided on the surface of the retaining body 2, absorbs the light transmitted through the retaining body 2 from the light source 1 and generates heat.
Patent TW-200609540-A (TW)
Title: Methods of fabricating color filter film and image sensor device
Inventor: LIN HSIN-WEI
IPC: G02B5/23
Filed: 2004-09-08
Abstract: Methods of fabricating a color filter film and an image sensor device are provided. In the method of fabricating the color filter film, a color filter material layer is formed on a substrate. A segregation layer is formed on the color filter material layer for preventing the components in the color filter material layer escaping. The color filter material layer is then performed to form a color filter pattern, and the segregation layer is removed during the patterning process. Since the segregation layer is formed on the color filter material layer before performing the patterning process, the issue that process equipment is polluted due to the escape components from the color filter material layer can be resolved.
Patent TW-200526408-A (TW)
Title: Multilayered film and method for preparing the same
Inventor: TAKAGI NAOKI
IPC: C08K5/103
Filed: 2004-10-12
Abstract: A multilayer film having good packaging properties for use in a high speed continuous packaging machine and good moisture resistance is provided. The multilayer film comprises two surface layers, a core layer and two intermediate layers, each layer comprised of a specific resin, has a balanced tear strength in the longitudinal and transverse directions because it has been stretched at a specific temperature. Further, the multilayer film may have glycerin fatty acid ester type surfactant distributed in the form of a layer on the surface of the film.
Patent TW-200614095-A (TW)
Title: Method for hiding data in binary image
Inventor: PAN JENG-SHYANG
IPC: G06T1/00
Filed: 2004-10-29
Abstract: A method for hiding binary data in a binary image is disclosed. The method comprising the steps of dividing the binary image into a plurality of non-overlapping image blocks; creating a look-up table by classifying and sorting the original image blocks, and determining whether each of the image blocks is kept unchanged or replaced by a corresponding substitute block designated in the look-up table according to the look-up table and the binary data. The present invention further provides a method for extracting data hidden in a binary image.
Patent TW-200529735-A (TW)
Title: A liquid cooling system and an electronic apparatus having the same therein
Inventor: MINAMITANI RINTARO
IPC: H05K7/20
Filed: 2004-11-12
Abstract: The present invention provides a liquid-cooling system having a heat dissipating member and/or a tank which realize small thickness, low cost, and high reliability in an electronic apparatus furnished with the liquid-cooling system; and to provide the electronic apparatus. In a liquid cooling system, comprising: a heat-receiving jacket for receiving heat from a heat-generation body therein; a heat-radiator for radiating the heat therefrom, which is received within the heat-receiving jacket; and a tank for accumulating refrigerant therein, which is connected with the heat-receiving jacket and the heat-radiator through flow passages, thereby enclosing a refrigerant within the heat-receiving jacket, the heat-radiator and the tank, including the flow passages provided therebetween, and further comprising: a liquid transfer means for generating a circulation flow of the refrigerant enclosed therein, wherein the tank 14 is built up on one side surface of a substrate 15 having superior heat-conductivity and heat-resistance, defined between a flexible film or sheet 16 or 23 having superior heat-conductivity and heat-resistance, and the heat-radiator having a heat-radiation flow passage 9 on the other side surface thereof, defined between the flexible film or sheet 16 or 23 having superior heat-conductivity and heat-resistance.
Patent TW-200620940-A (TW)
Title: Method for distributing key of mobile liberty network
Inventor: CHANG HUANG-DAW
Filed: 2004-12-03
Abstract: A method for distributing key is provided. The method is suitable for a network, and the network includes a plurality of nodes. The method for distributing key includes providing a plurality of keys to every node. Secondly, providing a plurality of blocks to be platform. Then, selecting algorithm parameters and providing a plurality of key parameters to build a balanced incomplete area design block, and one of the nodes broadcast key parameters. And then, the method can reduce key broadcast times, build common keys quickly and reduce network width of keys distributing.
Patent TW-200515890-A (TW)
Title: A decorative cup
Inventor: Liu tian-lun
IPC: A47G19/22
Filed: 2004-12-10
Abstract: A decorative cup includes: a cup body equipped with a joint section on either its top or bottom to connect to a sealed container; the sealed container containing water, some decorative glitter material, and alcohol, which is sensitive to heat transfer, with its density lower than the one of water (1). The water, alcohol, and glitter in the sealed container flow in various manners as the fluid temperature in the cup varies.
Patent TW-200625668-A (TW)
Title: High thermal conductivity circuit module and the making method of same
Inventor: BABA DAIZO
Filed: 2004-12-31
Abstract: The invention provides a circuit module manufacturing method with effective, low cost, high thermal dissipation to release the heat produced by the electronic parts. The circuit module has high precision to install the electronic parts. The stack layer has metal layer with high thermal conductivity and insulating resin layer. The metal layer forms a unity body of the stack layer by adhering to the insulating resin layer. The plural packages are cutted from the unit body of stack layer. Each package is constructed from the metal substrate layer and electric isolation. The insulating spacer connects mechanically. The said metal substrate layer is formed by portion of metal layer. The said insulating spacer is formed by portion of insulating resin layer. The said package has an electronic part with at least two terminals. Each terminal is electrically connected by the metal substratelayer.
Patent TW-200625073-A (TW)
Title: Testing method of codes in electronic device
Inventor: CHENG YAO-CHIEH
IPC: G06F11/28
Filed: 2005-01-10
Abstract: A testing method of codes in electronic device is provided. The method is as follows. First, load the codes into a computer memory. Second, execute the codes in the computer, once accessing the memory has an error which is access violation, the operating system executes an exception function. The exception function catch an address of the accessing location occurred in the code at first. The exception function revises the error to prevent occurring access violation at last.
Patent TW-200626085-A (TW)
Title: Method for manufacturing multi-chamber shoe pad
Inventor: CHANG CHONG-CHING
IPC: A43B13/20
Filed: 2005-01-20
Abstract: This invention is related of a method for manufacturing multi-chamber shoe pad. First, first mold and second mold are formed to an inner concave, with air chamber block protruding the surface of the first mold, and that the surroundings of air chamber block is formed to an air nozzle block linking air chamber block. Second, PVC material is filled inside the first mold and second mold to form a semi-finished product of a first and second shoe pad with air chamber and air nozzle hole linking air chamber. Third, adhesives are pasted uniformly on protruding surfaces of the second shoe pad semi-finished product. Fourth, the first shoe pad and the second shoe pad are adhered to form a complete finished product of shoe pad. Fifth, air nozzle are placed on each air nozzle hole of shoe pad finished product of first shoe pad and second shoe pad so that when inflating the air nozzle, each air chamber is filled in air.
Patent TW-200519355-A (TW)
Title: Power and temperature measuring method and device with high-end display card
Inventor: GUAN YAN-DE
IPC: G01K7/02
Filed: 2005-01-24
Abstract: A kind of power and temperature measuring method and device with high-end display card. It mainly includes a performance measurement platform for display card characterized by having a monitoring computer disposed inside the performance measurement platform, a circuit board, a temperature sensor, a power measuring circuit, a digital/analog conversion circuit, and a logographical software embedded in the monitoring computer. The above structure can easily and effectively measure and record the power consumption and temperature changes of the high-end display card operated in a real-time manner. It will provide the reference for the heat transfer design of related display card in the future and decrease the research cost of the display card for increasing the competitive edge of product in the market.
Patent TW-200540191-A (TW)
Title: Use of random copolymers
Inventor: KOCH MATTHIAS
IPC: C09D7/62
Filed: 2005-01-26
Abstract: The invention relates to the use of random copolymers containing at least one structural unit containing hydrophobic radicals and at least one structural unit containing hydrophilic radicals as emulsifiers, in particular in the synthesis of nanoparticles, and to processes for the production of such particles in which, in a step (a), an inverse emulsion comprising one or more water-soluble precursors of the nanoparticles or a melt is prepared with the aid of a random copolymer of at least one monomer containing hydrophobic radicals and at least one monomer containing hydrophilic radicals, and, in a step (b), particles are produced.
Patent TW-200626356-A (TW)
Title: New high-throughput paper box forming machine and process for same
Inventor: LIN MING-FENG
IPC: B31B11/00
Filed: 2005-01-28
Abstract: A new high-throughput paper box forming machine and process for same, the forming machine including a transport conveyer having plural circulating cavities; a first pressing station for forming a first box body and placing the same in the cavity; a second pressing station for forming a second box body and placing the same in the cavity to be joined with the first box body; a box lid forming station for moving the box lid to the cavity to join to the first box thereby forming a paper box product; and a product pick-up station for removing and stacking the paper box products. The process for forming the paper box includes the steps of: trimming a first paper sheet, a second paper sheet and a box lid from an appropriate piece of paper; pressing the first and second paper sheets into first and second boxes and placing the same in a cavity to join the two boxes, joining the box lid to a side of the first box body; and removing the paper box from the mold cavity.
Patent TW-200531316-A (TW)
Title: Gallium nitride-based compound semiconductor light-emitting device
Inventor: MURAKI NORITAKA
IPC: H01L33/06
Filed: 2005-01-28
Abstract: A gallium nitride compound semiconductor light-emitting device includes a crystalline substrate (10), a light-emitting layer (15) of a quantum well structure which is formed of a gallium nitride compound semiconductor barrier layer and a gallium nitride compound semiconductor well layer, which light-emitting layer is provided on a second side of the crystalline substrate, a contact layer (17) formed of a Group III-V compound semiconductor for providing an Ohmic electrode for supplying device operation current to the light-emitting layer, and an Ohmic electrode (18) which is provided on the contact layer and has an aperture through which a portion of the contact layer is exposed. The Ohmic electrode exhibits light permeability with respect to light emitted from the light-emitting layer. The well layer contains a thick portion having a large thickness and a thin portion having a small thickness.
Patent TW-200537552-A (TW)
Title: Vehicle headlamp
Inventor: HENDRICX JOSEPHUS CHRISTIAAN MARIA
IPC: H01J61/12
Filed: 2005-02-05
Abstract: Vehicle headlamp provided with a metal halide lamp comprising a discharge vessel surrounded by an outer envelope with clearance and having a ceramic or quartz wall which encloses a discharge space containing Xenon (Xe) and a filling of ionizable particles, wherein in said discharge space two electrodes are arranged whose tips have a mutual interspacing so as to define a discharge path between them, with the special feature that said headlamp comprises means to vary the spatial distribution of the ionizable particles inside the discharge vessel, such that said spatial distribution changes along the axis of the metal halide lamp in the horizontal orientation of the metal halide lamp.
Patent TW-200528580-A (TW)
Title: Thin film composite material, method for producing same, and multilayer wiring board and electronic component using such thin film composite material
Inventor: KONDOU YUUSUKE
IPC: B32B9/00
Filed: 2005-02-15
Abstract: Disclosed is a metal oxide thin film composite material which is excellent in adhesion to a metal layer formed thereon by plating and is hardly corroded by the plating solution. The thin film composite material comprises a copper foil with a metal thin film whose surface is provided with a dielectric thin film having such a structure, in which at least an amorphous metal oxide thin film layer containing Ti as an constituent element is included as the outermost layer.