baber/WOPTO huggingface dataset:
Patent TW-200420361-A (TW)
Title: Chemical conversion coating agent and surface-treated metal
Inventor: MATSUKAWA MASAHIKO
IPC: C23C22/34
Filed: 2003-12-23
Abstract: It is an object of the present invention to provide a chemical conversion coating agent containing no chromium and capable of applying good chemical conversion treatment which is equal to or more than chemical conversion treatment by zinc phosphate to all metals such as iron, zinc and aluminum. A chemical conversion coating agent comprising: at least one kind selected from the group consisting of zirconium, titanium and hafnium; fluorine; and a water-soluble epoxy compound containing an isocyanate group and/or a melamine group, wherein a content of the at least one kind selected from the group consisting of zirconium, titanium and hafnium in the chemical conversion coating agent is 20 to 10000 ppm in terms of metal, and a content of the water-soluble epoxy compound containing the isocyanate group and/or the melamine group in the chemical conversion coating agent is 5 to 5000 ppm as a concentration of solid matter.
Patent TW-200525156-A (TW)
Title: Testing machine and jig thereof
Inventor: LEE CHUNG-SHAN
IPC: G01R31/02
Filed: 2004-01-16
Abstract: A jig including a supporting plate and a first block. The first block has a first sliding surface, a first lateral surface and a top surface. The first sliding surface connects to the first lateral surface and the top surface. A first intersection line is where the first sliding surface is connected to the lateral surface. In this case, the relative height of the first intersection line to the supporting plate is substantially equal to the thickness of a circuit board.
Patent TW-200525815-A (TW)
Title: Dual-band antenna
Inventor: Lv yi-hua
Filed: 2004-01-20
Abstract: The dual-band antenna of the present invention includes a substrate having a first edge, an emitting unit, a transmission line, and a ground pad. The emitting unit disposed on the first surface of the substrate has a first wire and a second wire, which are crossed at a feeding point. The transmission line coupled to the feeding point is used to transmit the RF signals. The ground pad disposed on the second surface of the substrate has a base and an extension. The base is extended from the substrate toward feeding point. The extension is adjacent to the emitting unit and is extended from the base toward the first edge. The combination of the base and the extension forms an "L" shape.
Patent TW-200504456-A (TW)
Title: Resist polymer and method for producing the polymer
Inventor: YAMAGISHI TAKANORI
IPC: G03F7/085
Filed: 2004-02-05
Abstract: Solving problems in the prior art, provided are a resist polymer which is small in lot-to-lot, reactor-to-reactor and scale-to-scale variations, and contains no high polymer, is excellent in solubility and storage stability, and is suitable for fine pattern formation, and a method for production thereof. The present invention provides the resist polymer at least having a repeating unit having a structure which is decomposed by an acid to become soluble in an alkali developer and a repeating unit having a polar group to enhance adhesion to a substrate, characterized in that a peak area of a high molecular weight component (high polymer) with molecular weight of 100,000 or more is 0.1% or less based on an entire peak area in a molecular weight distribution determined by gel permeation chromatography (GPC).
Patent TW-200428021-A (TW)
Title: Radiation-sensitive resin composition, interlayer insulating film, micro-lens and method for forming the same
Inventor: TAKAMOTO EIJI
IPC: G03F7/004
Filed: 2004-02-25
Abstract: The present invention discloses a radiation-sensitive resin composition including: (A) a high molecular weight compound having an acetal structure and/or a ketal structure, and an epoxy structure, and having more than 2000 weight average molecular weight in terms of polystyrene measured by gel permeation chromatography; and (B) a compound which generates an acid of less than 4.0 pKa by irradiation of radiation. In addition, the composition has high sensitivity and favorable storage stability and can easily form a patterned thin film having favorable development margin and excellent adhesiveness. Further, the composition can form an interlayer insulating film with high light penetrability and low capacitance and a micro-lens with high light penetrability and excellent melt shape.
Patent TW-200426564-A (TW)
Title: Electronic apparatus with a removable component
Inventor: IMAMURA AKIRA
IPC: G06F1/16
Filed: 2004-02-26
Abstract: A removable component is inserted into the receptacle provided in a housing, through an inlet port provided in the outer surface of the housing. A first lock member is provided in the housing and can move between a first lock position and a first release position. At the first lock position, the first lock member holds the removable component. At the first release position, the first lock member releases the movable component. A second lock member is provided in the housing and can move, by its weight, between the second lock position and the second release position. At the second lock position, the second lock member holds the first lock member at the first lock position. At the second release position, the second lock member is released from the second lock position.
Patent TW-200502161-A (TW)
Title: Thermal process for reducing the concentration of dinitrogen difluoride and dinitrogen tetrafluoride in nitrogen trifluoride
Inventor: MAHLER BARRY ASHER
IPC: H01L21/3065
Filed: 2004-03-19
Abstract: The concentration of undesirable impurities dinitrogen difluoride and dinitrogen tetrafluoride in a nitrogen trifluoride mixture are reduced by heating the mixture in the gas phase in a vessel with an inner wall selected from electropolished metal, ceramic alumina or sapphire, and recovering a nitrogen trifluoride product having reduced concentration of such impurities. The process is carried out at a temperature of from about 150 DEG C to about 300 DEG C and the vessel is preferrably free of packing and has a minimized ratio of the vessel interior surface area to vessel volume in the region of the vessel where the heating step is carried out. The process optionally further includes the step of contacting the inner wall of the vessel with a passivating composition comprising fluorine gas.
Patent TW-200425694-A (TW)
Title: Communication device, control method of communication device, program and communication method
Inventor: ICHIKAWA YUICHI
IPC: G06F9/48
Filed: 2004-03-30
Abstract: The present invention provides a means for reflecting modifications made in a server to data with regard to a scope of rights, which are granted to an application program operable in a communication device such as a mobile station, on data stored in the communication device. To achieve the aim, in a system according to the present invention, Java-AP software is provided to a mobile station by transmitting an ADF, a SDF and a JAR file from servers to the mobile station in that order. The SDF is a file containing data indicating restrictions of behavior of a Java-AP in a mobile station. The SDF also contains data indicating a validity state of the SDF, namely 'valid' or 'invalid', which is managed by management server device 18. Before a mobile station runs a Java-APP which is installed in the mobile station, the mobile station accesses management server device 18 and checks whether a SDF corresponding to the Java-APP is valid. When the SDF is valid, the mobile station runs the Java-APP following the restrictions indicated in the SDF.
Patent TW-200537191-A (TW)
Title: Backlight module
Inventor: CHEN SHIN-MING
IPC: G02F1/1335
Filed: 2004-05-12
Abstract: A backlight module is provided. The backlight module includes a backlight source and an inverter. The backlight source includes a tube for generating a light and a rear board for reflecting the light. The rear board which is connected to ground is near the tube. The inverter is employed to drive the backlight source. The inverter includes a controller and a transformer. The controller receives a DC power and outputs a first AC power. The transformer includes a primary coil and a secondary coil. The primary coil is coupled to the controller and ground for receiving a first AC power. The secondary coil outputs a second AC power to a first terminal of the tube in response to the first AC power. First and second terminal of the secondary coil are respectively connected to the first and second terminal of the tube.
Patent TW-200508814-A (TW)
Title: Projection optical system for maskless lithography
Inventor: SMIRNOV STANISLAV
IPC: G03F7/20
Filed: 2004-06-23
Abstract: A maskless lithography system including an illuminating system, a SLM having a non-linear shape (e.g., curved, concave, spherical, etc.), an exposure system, and a beam splitter that directs light from the illuminating system to the SLM and from the SLM to the exposure system. In some embodiments, an optical element can be located between the beam splitter and the SLM, possibly to correct for aberrations.
Patent TW-200506852-A (TW)
Title: Disc cartridge and disc drive apparatus
Inventor: CHOI HAN-KOOK
IPC: G11B17/02
Filed: 2004-06-25
Abstract: A disc cartridge and a disc drive apparatus are provided. The disc cartridge includes an upper case and a lower case which form an internal space to accommodate a disc, and a pair of elastic protrusions formed at both sidewalls of the lower case and are elastically biased toward the internal space so the ends of the elastic protrusions support the disc. Surfaces are formed at the ends to slope toward the internal space so that the disc is located in an upper portion of the internal space and the pair of elastic protrusions support the disc and the disc descends on the surfaces when the pair of elastic protrusions are opened and the disc is then located in a lower portion of the internal space.
Patent TW-200425887-A (TW)
Title: Aluminum pipe for rehabilitation
Inventor: TU YI-CHENG
IPC: A61H3/02
Filed: 2004-07-21
Abstract: An aluminum pipe for rehabilitation is a hollow aluminum pipe; the inner pipe wall thereof being formed of axially and continuously arranged grooves to form an inner wall with a sawtooth-shaped cross-section. Since the aluminum pipe has a sawtooth-shaped inner wall face, a portion of the axially located wall has a reduced thickness in order to reduce the overall weight of the rehabilitation device.
Patent TW-200511645-A (TW)
Title: Security tag with three dimensional antenna array made from flat stock
Inventor: MAZOKI GARY T
IPC: H01Q21/26
Filed: 2004-08-18
Abstract: A three-dimensional dipole antenna system for an RFID tag that optimizes detection for a given available volume in which to situate the RFID tag.
Patent TW-200518083-A (TW)
Title: Optical recording medium and its manufacturing method, and data recording method for optical recording medium and data reproducing method
Inventor: KIKUKAWA TAKASHI
IPC: G11B7/00
Filed: 2004-08-20
Abstract: This invention relates to an optical recording medium. It possesses a substrate 11, and a light transmission layer 12. From the viewpoint of the light transmission layer 12, there are sequentially allocated between from the light transmission layer 12 and the support substrate 11, that is the dielectric layer 31, a noble metal oxide layer 23, a dielectric layer 32, a light absorption layer 22, and a dielectric layer 33. The light absorption layer 22 contains as a main component a material different from an inter-metal compound represented by: (SbaTe1-a) 1-bMAb(Wherein, MA denotes an element other than antimony (Sb), and tellurium (Te), 0<a<1 and 0≤b<1) and {(GeTe)c (Sb2Te3) 1-c}dMB1-d (Wherein, MB denotes an element other than antimony (Sb), tellurium (Te), and germanium (Ge), c=1/3, 1/2 or 2/3 and 0<d≤1).
Patent TW-200529732-A (TW)
Title: Electronic apparatus having liquid cooling system therein
Inventor: NAGANAWA TAKASHI
IPC: G06F1/20
Filed: 2004-09-03
Abstract: For providing an electronic apparatus, having a cooling system therein, for enabling cooling operation of a CPU (200), which is mounted within a housing (100) of the apparatus and needs cooling thereof, the cooling system for cooling the CPU has a cooling jacket (50), a radiator (60), and a circulation pump (70), wherein conduits for conducting the liquid coolant into the cooling jacket are made from a metal-made tube, and the tubes are formed into spiral-like in the configuration, or bellows are formed on the way thereof, to be freely disposable within the housing, thereby causing no obstacle in the operations when assembling the apparatus and/or making maintenance thereon.
Patent TW-200523503-A (TW)
Title: Backlight, light guiding plate, method for manufacturing diffusion plate and light guiding plate, and liquid crystal display device
Inventor: OKU TAKASHI
IPC: G02F1/13357
Filed: 2004-09-22
Abstract: A backlight, a light guiding plate, a method for manufacturing a diffusion plate and a light guiding plate, and a liquid crystal display device which can reduce the number of parts and eliminating unnecessary production steps, thereby reducing the cost are provided. The diffusion plate (261) includes a light orientation layer (181) composed of a prism surface having stripe grooves and convex/concave portions arranged in parallel; a diffusion layer (182) with a diffuser (191) arranged inside thereof for diffusing the incident light, and an incident light control layer (271) composed of a prism surface having stripe grooves and convex/concave portions arranged in parallel at the side of a fluorescent tube (131). The diffusion layer (182) is made by the same resin while only the diffuser (191) is made of a different resin. The prism of the incident light control layer (271) is optimized so as to increase the ratio of the light which has not entered the incident light control layer (271) but has been reflected and re-irradiated to the other portion of the surface of the incident light control layer (271), so that the incident light is effectively guided to the diffusion layer (182). The present invention can be applied to the backlight of the liquid crystal display device.
Patent TW-200611852-A (TW)
Title: Joint structure for a foldable bicycle
Inventor: LIOU YIN-DONG
IPC: B62K15/00
Filed: 2004-10-13
Abstract: The present invention relates to joint structure for a foldable bicycle, which comprises: a front pipe, a rear pipe and a quick release unit. The connecting end of the front and the rear pipe is slant-shaped, on the connecting end is correspondingly formed tongue and groove structure for the connecting strength between the front and the rear pipes, but also. Furthermore, a receiving groove is formed around the periphery of the front pipe for partially accommodating the quick release unit.
Patent TW-200529539-A (TW)
Title: Technique for measuring temperature and current viaa mosfet of a synchronous buck voltage converter
Inventor: PEARCE LAWRENCE G
IPC: G01K7/01
Filed: 2004-10-13
Abstract: In order to derive a precise measurement of temperature and current in a synchronous buck DC-DC converter a synchronous conduction cycle measurement of the value of reverse conduction voltage (VQN), and an asynchronous conduction cycle measurement of the value of body diode conduction voltage (VDF) of the low side power MOSFET are performed. These two measured values are then used as dual inputs to a two-dimensional to two-dimensional transform function (e.g., look-up table) that is effective to map the measured voltage values into output values for current (I) and temperature (T).
Patent TW-200513308-A (TW)
Title: Microporous filter
Inventor: SWENSON EDWARD J
IPC: B01D39/00
Filed: 2004-10-14
Abstract: A laser-based drilling technique provides a microporous filter having very small holes with known diameters and locations. One embodiment of the technique entails using a laser beam with one or more uniform spot sizes to form each hole. The laser beam ablates material depthwise for corresponding known distances into a substrate to form a desired number of hole steps in each hole. Another embodiment of the technique entails using an imprint patterning toolfoil to stamp in the substrate depressions of specified diameters and distances that correspond to the hole steps. In both embodiments, a laser beam of Gaussian shape removes the last portion of material to form a very small diameter final hole step.
Patent TW-200525168-A (TW)
Title: Locating arrangement, in particular batch box localization system, identification unit and location determining method
Inventor: EISEN STEPHAN
IPC: G01S5/02
Filed: 2004-10-20
Abstract: An explanation is given of, inter alia, a locating arrangement having ultrasonic transmitters (1a, 1b, 1c) strung along a straight section (104). The use of the ultrasonic transmitters (1a, 1b, 1c) for determining a location along the section (104) is possible with a high spatial resolution and for a multiplicity of identification units.
Patent TW-200615215-A (TW)
Title: A metal can with reinforced structure
Inventor: Lin cong-you
IPC: B65F1/14
Filed: 2004-11-12
Abstract: This invention relates to a metal can with reinforced structure, which includes a main body of metal material in hollow shape. The main body has a first end, a second end, and a can body formed in between the first end and the second end. The first end of the main body forms an opening, and the second end of the main body forms a bottom so that the main body can be used for holding objects, such as garbage. The first end and the second end are designed to have unsymmetrical shapes. By the unsymmetrical-shaped design of the first and the second ends, the perimeter of the can body will form irregular curvature so as to increase its structure strength. As a result, it will not be damaged easily due to collision; and the usage life will be increased.
Patent TW-200618843-A (TW)
Title: Golf club with lamplight displaying function
Inventor: HU JIN-DE
Filed: 2004-12-10
Abstract: Provided is a golf club with lamplight displaying function, which comprises: an indication lamp mounted to a club head of a golf club and having a switch composed of an electricity conducting component and an elastic component which is installed in a side groove of the club head. When the club is swung, the club head moves along a hypothesis arc route, and the elastic component is acted upon by a centrifugal force with its external end presenting a flexible, curved state so that a curved contact end of the elastic component contacts the electricity conducting end and conducts electricity, thus making the indication lamp lighting. When the centrifugal force disappears, the elastic component repositions, and the elastic component separates from the electricity conducting end to form a gap without electricity conducting, thus making the indication lamp go out. Taking advantage of this, users, instructors or video cameras can definitely observe or catch the moving route of the club head when the club is being swung, thus allowing users to inspect their club swinging movements, which can be used as references for learning and correcting movements like the swinging force magnitude and the swinging angle.
Patent TW-200532837-A (TW)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: MAKIHIRA NAOHIRO
IPC: G01R31/26
Filed: 2004-12-10
Abstract: The purpose of the present invention is to facilitate the easily automatic insertion/removal of a semiconductor integrated circuit chip in a burn-in test of semiconductor integrated circuit device. A burn-in step (S19) of burning in a semiconductor integrated circuit device comprises a first sub-step of positioning a bump electrode of a semiconductor integrated circuit on a pad of a socket having a separating mechanism, a second sub-step of pressing the bump electrode against the pad by exerting a load on the semiconductor integrated circuit device, and a third sub-step of separating the bump electrode from the pad by exerting a force in the opposite direction to that of the load in the second sub-step on the semiconductor integrated circuit device by means of the separating mechanism. Automatic insertion/removal of a semiconductor integrated circuit chip in a burn-in test is facilitated by separating the bump electrode from the pad by pushing up the semiconductor integrated circuit device.
Patent TW-200621613-A (TW)
Title: A clamping and raking device for the double-folding mould of a trademark-label cutting and folding machine
Inventor: TSENG TIE-HUEI
Filed: 2004-12-16
Abstract: This invention relates to a clamping and raking device for the double-folding mould of a trademark label cutting and folding machine. It is to install a cutting and folding mechanism on the base. The cutting and folding mechanism is equipped a pressing and stopping mechanism. The cutting and folding mechanism has a mounting frame, one or more linear sliding bearings, and one or more shaft rods, a sliding seat, and a shovel head. The shaft rod is pivoted with the sliding seat on which the shovel head is mounted, and is installed on the frame body through the linear sliding bears. The pressing and stopping mechanism includes a supporting plate and stopping plate mounted on the supporting plate.
Patent TW-200522257-A (TW)
Title: Heterogeneous low k dielectric
Inventor: LI LIH-PING
IPC: H01L21/316
Filed: 2004-12-30
Abstract: The present invention provides for a heterogeneous low k dielectric comprising a main layer and a sub-layer. The main layer comprises a first low k dielectric material with a first low k dielectric constant and the sub-layer comprises a second low k dielectric material with a second low k dielectric constant. The sub-layer directly adjoins the main layer, and the second low k dielectric constant is greater than the first low k dielectric constant by more than 0.1.
Patent TW-200529701-A (TW)
Title: Protective film and organic el element
Inventor: KUBOTA HIROFUMI
IPC: H01L51/52
Filed: 2005-01-19
Abstract: A protective film formed over a thin-film device which is formed on the upper surface of a substrate is characterized by having a hydrogen content of not less than 30 at%. Such a protective film is highly reliable as a protective film for devices such as organic EL devices, and can be formed thick.
Patent TW-200627248-A (TW)
Title: Pointer device with multi-directional window browsing function
Inventor: CHEN ZHI-QIANG
IPC: G06F3/0354
Filed: 2005-01-20
Abstract: The present invention provides a pointer device with multi-directional window browsing function, which comprises a multi-directional roller and a controller. The multi-directional roller can generate the activation signals in at least three directions, each corresponding to one direction, and one of the activation signals is generated in the slanted direction. The controller is used to receive these activation signals, and generate the corresponding data packets according to these activation signals, in which these data packets are received by a receiver. Thus, by operating the multi-directional roller, it is able to move the context in a browsing window toward a corresponding direction in multiple directions.
Patent TW-200626763-A (TW)
Title: Paper machine structure for producing artistic carved paper
Inventor: CHEN DAVID J S
IPC: D21F3/02
Filed: 2005-01-21
Abstract: This invention provides a paper machine structure for producing artistic carved paper, including: one paper-making screen; a roller and a spray tube. The paper-making screen serves to carry a paper roll and advance the wet paper roll forwards. The roller is provided above the paper-making screen and is driven to rotate for press against the paper making screen dabbed with paper pulp. The roller is of hollow configuration and engraved at a peripheral body thereof with predetermined patterns. The spray tube is mounted in the roller and directly spraying liquid towards the wet paper roll. The liquid is able to pass through the engraving holes of the rollers so as to form holes on the wet paper roll that are similar to the engraving patterns of the roller so as to produce artistic carved paper.