baber/WOPTO huggingface dataset:
Patent TW-200505581-A (TW)
Title: Pullout spray head with single-button mode selector
Inventor: MALEK MICHAEL L
IPC: B05B1/16
Filed: 2003-09-29
Abstract: A spray head for a faucet or the like has a wand body defining a flow path from an inlet to first and second outlets. Diverter seats are provided so a face seal on a diverter spool can direct flow to the first or second outlet. The spool is positioned by a trigger acting on cam surfaces formed on a toggle. A spring biases the toggle to one of two stable states. Movement of the spool by the trigger causes the toggle to change states so subsequent actuation of the trigger causes the spool to move in the opposite direction. The wand body also has a pause button that reciprocates in a chamber that is part of the flow path. The chamber includes a valve seat and the pause button has a spool having a face seal that is engageable with the valve seat to shut off flow through the spray head. A return spring causes separation of the pause button's face seal upon release of pressure on the pause button. The pause button's seals in the chamber are arranged to have equal diameters and thus provide balanced hydraulic forces on the spool.
Patent TW-200503726-A (TW)
Title: Use of dihydroimidazolones for the treatment of dogs
Inventor: RUNDFELDT CHRIS
IPC: A61K31/515
Filed: 2003-10-08
Abstract: The present invention relates to the use of substituted dihydroimidazolones, particularly [1-(4-Chlorophenyl)-4-(4-morpholinyl)-2,5-dihydro-1H-imidazol-2-one] (AWD 131-138) or a physiologically acceptable salt thereof for the treatment of epilepsy in dogs.
Patent TW-200415719-A (TW)
Title: Method of planarizing a semiconductor die
Inventor: LEVI AMITAY
IPC: H01L21/762
Filed: 2003-10-23
Abstract: A method of CMP planarizing a silicon dioxide layer on a silicon nitride in the semiconductor die is disclosed. A wafer has a plurality substantially identical semiconductor dies defined on the wafer. Each of the dies is separated from one another by a scribe line. A layer of silicon nitride is formed on the planar surface of the wafer where the silicon nitride has a top surface which is substantially parallel to the planar surface. A layer of silicon dioxide is deposited on the top surface with the silicon dioxide varying in height above the top surface. A mask is formed across the wafer, including on the scribe line, where the mask has a plurality of locations with each location having a differing density of gap-to-pillar ratio, which is proportional to the height of the silicon dioxide above the top surface. The silicon dioxide is anisotropically etched through each gap of the mask across the entire wafer where each gap is etched by the same amount in the height direction. CMP is then used to planarize the silicon dioxide to the top surface of the silicon nitride across the entire wafer.
Patent TW-200520976-A (TW)
Title: Ink sack type continuous ink supply cartridge
Inventor: Li deng-gui
Filed: 2003-12-18
Abstract: An ink sack type continuous ink supply cartridge comprises a main body, a filter net disposed in the main body, an elastic plate and a sealed unit. The main body has an ink sack chamber and an ink storage chamber disposed from a first side wall towards a second side wall and separated by a partition plate, a flow channel disposed in the first side wall and communicating with the two chambers, and an ink discharge tube and an ink charge hole communicating with the two chambers respectively. The filter net is disposed in the main body and connected to the ink discharge tube. The elastic plate is fixed on the first side wall and located at the open end of the ink sack chamber. The sealed unit is fixed to the first side wall to seal the ink sack chamber and the ink storage chamber. As the ink can directly flow from the ink storage chamber to the ink sack chamber and then to a cartridge through the ink discharge tube, it can prevent air from being carried during the ink transportation process so as to improve ink discharge quality.
Patent TW-200417139-A (TW)
Title: Balanced-unbalanced converting circuit and laminated balanced-unbalanced converter
Inventor: NOSAKA KOJI
IPC: H01P5/10
Filed: 2004-01-08
Abstract: A balanced-unbalanced converting circuit includes first to fourth strip lines of a quarter wavelength or less. The first strip line has an end connected with a balanced terminal, and the third strip line has an end connected with an unbalanced terminal. The end of the first strip line connected to the balanced terminal opposes the end of the third strip line connected to the unbalanced terminal so that the first and third strip lines are electromagnetically coupled so as to define a coupler. The second strip line has an end connected with a balanced terminal, and the fourth strip line has an end connected with an open terminal. The end of the second strip line connected to the balanced terminal opposes the end of the fourth strip line connected to the open terminal so that the second and fourth strip lines are electromagnetically coupled so as to define a coupler.
Patent TW-200505893-A (TW)
Title: Sulfonium salts, radiation-sensitive acid generators, and positive radiation-sensitive resin compositions
Inventor: MIYAMATSU TAKASHI
IPC: G03F7/004
Filed: 2004-01-20
Abstract: A sulfonium salt compound excelling in transparency to ultraviolet rays at a wavelength of 220 nm or less, exhibiting well-balanced excellent performance such as sensitivity, resolution, pattern form, line-edge roughness (LER) , and storage stability when used as a radiation-sensitive acid generator; a radiation-sensitive acid generator comprising the sulfonium salt compound; a positive-tone radiation-sensitive resin composition containing the radiation-sensitive acid generator.The sulfonium salt compound is shown by the following formula (I), wherein R1 represents a halogen atom, an alkyl group, a monovalent alicyclic hydrocarbon group, an alkoxyl group, or -OR3 group, wherein R3 is a monovalent alicyclic hydrocarbon group, R2 represents a (substituted)-alkyl group or two or more R2 groups form a cyclic structure, p is an integer from 0 to 7, q is an integer from 0 to 6, n is an integer from 0 to 3, and X- represents a sulfonic acid anion.The positive radiation-sensitive resin composition comprises (A) a radiation-sensitive acid generator of the sulfonium salt compound and a resin containingacid-dissociable group.
Patent TW-200428870-A (TW)
Title: Method of scanning a document in two directions
Inventor: CHANG PO-CHIH
IPC: G06K9/00
Filed: 2004-03-03
Abstract: A method for scanning a document with a scanner electrically connected to a host computer. The scanner includes a scanning module for scanning the document and a motor for driving the scanning module. The method includes the motor driving the scanning module in a first direction, scanning a first set of alternating lines of the document in the first direction with the scanning module, the motor driving the scanning module in a second direction, scanning a second set of alternating lines of the document in the second direction with the scanning module, outputting image data from the first and second sets of alternating lines to the host computer, and combining the image data from the first and second sets of alternating lines into a scanned image of the document using imaging software installed on the host computer.
Patent TW-200524760-A (TW)
Title: Bicycle tyre
Inventor: MARUI SHIGEKI
IPC: B60C11/11
Filed: 2004-03-05
Abstract: To provide a bicycle tire having excellent traveling property, steering property, braking performance, cornering performance, durability and mud-removing property without canceling the performances with each other. In the bicycle tire 1 in which a plurality of knobs 2 are arranged on a tread surface 10, each knob 2 comprises a base part 4 of trapezoidal section protruded from the tread surface 10, and a columnar block part 3 continuous to a top face of the base part 4. The block part 3 and the base part 4 overlap so that peripheral wall surfaces 30 and 40 thereof overlap each other. The riser angle [theta]1 of the peripheral wall surface 30 of the block part 3 with respect to the tread surface 10 is set to be larger than the riser angle θ2 of the peripheral wall surface 40 of the base part 4 and ≤ 90 DEG.
Patent TW-200510418-A (TW)
Title: Substituted 8'-pyridinyl-dihydrospiro-[cycloalkyl]-pyrimido [1, 2-a] pyrimidin-6-one and 8'-pyrimidinyl-dihydrospiro-[cycloalkyl]-pyrimido [1, 2-a] pyrimidin-6-one derivatives
Inventor: GEORGE PASCAL
IPC: C07D487/10
Filed: 2004-03-05
Abstract: The invention relates to a dihydrospiro-[cycloalkyl]-pyrimidone derivative represented by formula (I) or a salt thereof: wherein: X represents two hydrogen atoms, a sulfur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom; Y represents a bond, a carbonyl group, a methylene group optionally substituted; R1 represents a 2, 3 or 4-pyridine ring or a 2, 4 or 5-pyrimidine ring, the ring being optionally substituted; R2 represents a benzene ring or a naphthalene ring; the rings being optionally substituted; R3 represents a hydrogen atom, a C1-6alkyl group or a halogen atom; m represents 1 to 4 n represent 0 to 3 p represents 0 to 2 q represents 0 to 2, p+q being inferior to 4. The invention relates also to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3β, such as Alzheimer disease.
Patent TW-200535447-A (TW)
Title: A multilayer lens and a method of producing it
Inventor: LEU CHARLES
IPC: G02B1/10
Filed: 2004-04-16
Abstract: A multilayer lens and a method of producing it. The multilayer lens including a plastic lens and a glass layer covering around the plastic lens. The method of producing the multilayer lens including two steps: producing a plastic lens by injection molding and then covering a glass layer around the plastic lens.
Patent TW-200505658-A (TW)
Title: Method and apparatus for molding which utilize ultrasonic vibration, and optical lens
Inventor: SAITO KIYOHIRO
IPC: B29C45/26
Filed: 2004-04-23
Abstract: To provide a molding method which enables further improvement of transferability and further reduction of distortion and is optimum for molding a product of high precision/high quality. The molding method includes: filling a resin material in a cavity formed in a mold, applying pressure thereto and thereby molding a product in a prescribed shape, the mold having a product cavity for molding the product of resin, a dummy cavity for molding a dummy product and a runner for connecting the product cavity and the dummy cavity in communication being prepared. The resin material is filled in the product cavity, while the material is supplied to at least a part of the dummy cavity, and ultrasonic vibrations are given at a prescribed timing to the resin material in the dummy cavity.
Patent TW-200535397-A (TW)
Title: Method to measure the refractive index of optical material with high precision
Inventor: CHUNG MING-CHI
IPC: H01J9/42
Filed: 2004-04-26
Abstract: The present invention is a method to measure the refractive index of optical material with high precision, which is mainly to erect the test sample sheet between the polarization beam splitter and a mirror. The test sample sheet is disposed on a rotational stage, the mirror is fixed. During the measurement, the test sample sheet rotates for a predetermined angle, which results in the variation of optical path passing through the test sample sheet. From the optical path difference before and after the test sample sheet, the optical path difference of the test sample sheet can be calculated by a mathematical analysis equation, and further obtain the refractive index value of the test sample sheet.
Patent TW-200501848-A (TW)
Title: Method for the manufacture of printed circuit boards with embedded resistors
Inventor: KUKANSKIS PETER
IPC: H01C17/065
Filed: 2004-04-29
Abstract: A process is revealed whereby resistors can be manufactured integral with a circuit board by printing the resistors onto the insulative substrate. Uniformization of the insulative substrate through etching is discussed as a technique for improving the uniformity and consistency of the printed resistors. Trimming and baking are also disclosed as methods for adjusting and stabilizing the resistance of the printed resistors.
Patent TW-200506214-A (TW)
Title: Liquid ring gas pump
Inventor: WENCKEBACH BERND
IPC: F01C21/10
Filed: 2004-04-30
Abstract: The liquid ring gas pump, having a first housing part (5) which encloses two or more working spaces (16) radially, in which each case there is arranged an eccentrically rotatably mounted impeller (1), having second and third housing part (4), which seal off the first housing part (5) and the pump on both sides and have ducts or chambers for the supply and discharge of the gas conveyed, and having control discs (2, 3) that bound the working spaces (16) in the axial direction, is distinguished by the fact that the first housing part (5) is formed in one piece, at least one connecting duct (7) leading from the second to the third housing part is provided, and that the openings oriented towards the respectively adjacent housing part are formed in such a way that the second and the third housing parts (4) can be formed identically.
Patent TW-200515361-A (TW)
Title: Correction of uneven image appearance by use of small-size data
Inventor: KAMADA TSUYOSHI
IPC: G02F1/133
Filed: 2004-05-13
Abstract: A circuit for display correction includes a memory which stores first data indicative of size and position of a rectangular region on a display screen and second data indicative of gray level changes in a surrounding region around the rectangular region in an isometric manner with respect to a horizontal direction and a vertical direction, and an image processing unit which adjusts gray levels of image data in response to the first data and the second data stored in the memory.
Patent TW-200511380-A (TW)
Title: Method of manufacturing an electronic device
Inventor: FURUKAWA YUKIKO
IPC: H01L21/768
Filed: 2004-05-14
Abstract: A method of manufacturing an electronic device is provided wherein an interconnect is made using 193 nm lithography. No deformation of the desired linewidth takes place in that during plasma ignition a plasma gas is used which dissociates in low-weight ions. The electronic device is particularly an integrated circuit.
Patent TW-200511387-A (TW)
Title: Template creation method and device, pattern detection method, position detection method and device, exposure method and device, device manufacturing method, and recording medium to record the template creation program
Inventor: KOKUMAI YUJI
IPC: G03F7/20
Filed: 2004-05-21
Abstract: The present invention discloses a method for easily creating a template corresponding to a pattern deformation by the optical condition and the processing condition, and appropriately performing position detection. According to a first method, a symmetry as a feature component not affected by the optical condition or the like is extracted from the pattern image information and defined as a template. When performing pattern detection, the image information is projected onto the symmetry feature space, and template-matching is performed in the feature space for detecting a pattern. Thus, template-matching can be appropriately performed without being affected by the pattern deformation. According to a second method, a pattern model is created from the received pattern data, and plural pattern images (virtual images) obtained by photographing the model are calculated for the varying photographing-conditions by simulation, so that a template is decided based on the plural virtual models. An optical image deformation simulator is used for applying the processing conditions, optical conditions to calculate the virtual model of the predicted shape variation of pattern, and the template is decided considering the average and correlation of plural virtual models.
Patent TW-200427931-A (TW)
Title: Foil flow restrictor and apparatus and process for fabricating the same
Inventor: WU GUANG-HUA
IPC: F16L55/027
Filed: 2004-05-21
Abstract: A flow restrictor can comprise a piece of foil surrounding a central pin of the flow restrictor. The piece of foil can have grooves that extend from one end of the flow restrictor to the other. In some embodiments, the piece of foil may be attached to and wrapped around a pin. A combination of the piece of foil and pin can be inserted into a sleeve to form a flow restrictor. The flow restrictor may be used where a portion of the flow is diverted from a primary flow path to a secondary flow path. The flow restrictor can be adapted for use within a mass flow controller. The flow restrictor can be manufactured without complex machining tools and integrated into equipment without the need of significant changes to the other parts of the equipment.
Patent TW-200504381-A (TW)
Title: Hard coat film, production method of the same, polarizing plate and display
Inventor: NAKAJIMA KOJI
IPC: B32B23/08
Filed: 2004-06-01
Abstract: To provide hard coat films having high hardness, and uniform durability against scratching and high flatness even with a small thickness and a large width, and to provide a method producing the same. The hard coat films are provided with an actinic ray curable resin on a cellulose ester film thereof, the cellulose ester film containing a UV absorber and 2 or more plasticizers. One of the plasticizers is a polyalcohol ester type and the other one is a non-phosphate ester type. The cellulose ester film is produced by biaxially stretching of a cellulose ester film with a total acyl substitution degree ranging from 2.6 to 2.9, a number-average molecular weight ranging from 80,000 to 200,000, and a ratio of a weight-average molecular weight to a number-average molecular weight ranging from 1.4 to 3.0.
Patent TW-200506037-A (TW)
Title: Liquid-crystalline medium
Inventor: MANABE ATSUTAKA
IPC: C09K19/12
Filed: 2004-07-09
Abstract: The present invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive or negative dielectric anisotropy which is characterised in that it comprises one or more compounds of the general formula I, in which R1 and R2 are each, independently of one another, identically or differently, H, an alkyl radical having from 1 to 12 carbon atoms which is unsubstituted, monosubstituted by CN or CF3 or at least monosubstituted by halogen, where, in addition, one or more CH2 groups in these radicals may each, independently of one another, be replaced by -O-, -S-, ,-CH=CH-, -C≡C-, -CO-, -CO-O-, -O-CO- or -O-CO-O- in such a way that O atoms are not linked directly to one another, to the use thereof for electro-optical purposes, and to electro-optical display devices which contain this medium.
Patent TW-200507043-A (TW)
Title: Vacuum chuck apparatus and method for holding a wafer during high pressure processing
Inventor: HILLMAN JOSEPH T
IPC: B25B11/00
Filed: 2004-08-10
Abstract: Method and apparatus for holding a wafer having a wafer dimension during processing, the vacuum chuck comprising a concave wafer platen configured to force the wafer into intimate contact with the wafer platen and provide a seal therebetween when high pressure is applied to the wafer. The wafer platen prevents matter from entering between the wafer and vacuum chuck. A groove configured in the wafer platen applies vacuum to the underside of the wafer. A plenum configured in the platen provides pressure for a predetermined amount of time between the wafer and the vacuum chuck to disengage the wafer.
Patent TW-200521051-A (TW)
Title: Overhead traveling crane system
Inventor: NAKAO TAKASHI
IPC: B65G1/00
Filed: 2004-08-17
Abstract: An overhead buffer 24 is provided on a side of a running rail 4 for an overhead traveling crane 8. The height level of an article on the overhead buffer 24 is slightly lower than that on the running overhead traveling crane 8. This height is at least such that the overhead buffer 24 does not interfere with an operator on the ground. According to the present invention, the overhead buffer can be installed even if load ports are consecutively provided.
Patent TW-200511446-A (TW)
Title: Liquid for removing degenerated metal layer, and method for removing degenerated metal layer
Inventor: NAKAMURA SHINGO
IPC: C23F1/44
Filed: 2004-08-19
Abstract: The present invention relates to a liquid for removing a degenerated metal layer formed on a conductive metal, which contains hydrogen fluoride organic solvent and water such that the weight ratio of hydrogen fluoride : organic solvent : water is 0.001-10 wt% : 70-99.998 wt% : 0.001-20 wt%.
Patent TW-200528797-A (TW)
Title: Liquid crystal display device and method of fabricating the same
Inventor: LIM KYOUNG-NAM
IPC: G02F1/1335
Filed: 2004-09-21
Abstract: A liquid crystal display (LCD) device includes a first substrate having first and second regions thereon, the first region having a step coverage higher than a step coverage of the second region, a second substrate bonded to the first substrate, the second substrate having a first column spacer corresponding to the first region of the first substrate and a second column spacer corresponding to the second region of the first substrate, and a liquid crystal layer between the first and second substrates.
Patent TW-200614109-A (TW)
Title: Pixel of display
Inventor: CHANG YI-CHEN
IPC: G09G3/00
Filed: 2004-10-22
Abstract: A pixel of display is used in an Organic light emitted diode (OLED) display. Driving Circuit of the OLED display outputs a data current and a scanning signal. The pixel of display includes a switch circuit, a first metal-oxide semiconductor (MOS) transistor, a second MOS transistor, a capacitor, a switch and a lighting emitting element. The switch circuit is controlled by the scanning signal. The switch circuit includes an input end which is used for receiving the data current. When the scanning signal is enabled, a first and a second ends of the switch circuit respectively output a first and a second currents. The second current charges the capacitor, thereby causing the voltage difference between the gate and the source of the first MOS transistor corresponding to the current flowing through the first MOS transistor to be stored in the capacitor. When the scanning signal is disabled, the switch is turned on. The first and the second MOS transistors respectively output currents corresponding to the cross voltage of the capacitor to the lighting emitting element.
Patent TW-200508086-A (TW)
Title: Bicycle post fastening structure
Inventor: CHEN JIAN-GUO
IPC: B62K21/12
Filed: 2004-11-03
Abstract: The present invention relates to a bicycle post fastening structure, which overcomes the problem that the post has insufficient wall thickness for forming threading and has to employ a complicated structure that has expensive costs and must be installed with hand tools. A cylindrical resilient body having a central bore is provided. A tightening plate is arranged in both upper and lower ends of the cylindrical body. One of the tightening plates is provided with a nut. The end portion of the cylindrical body at which the nut is fixed is disposed into an opening of a bicycle post. A tightening member having a threading is extended through the central bore of the cylindrical resilient body to engage the nut. Thus, the two tightening plates compresses and thus forces the cylindrical resilient body to expand and tightly abut against and thus fix to inner wall of the post so that the tightening member can provide the function of connection at the opening of the post for connection with a support member or hanging member to provide support or hanging.