baber/WOPTO huggingface dataset:
Patent TW-200302728-A (TW)
Title: Substituted amines as IgE inhibitors
Inventor: BULUSU MURTY
IPC: A61K31/505
Filed: 2003-01-30
Abstract: An amine, which is substituted by phenyl-substituted pyrimidin; and phenyl; and a third substituent and its use as a pharmaceutical.
Patent TW-200306301-A (TW)
Title: Process for making esters from butadiene
Inventor: COOK DARREN JOHN
IPC: C07C67/04
Filed: 2003-03-28
Abstract: A process for making a butyl ester from butadiene by reacting butadiene or a hydrocarbon fraction containing butadiene with a saturated aliphatic monocarboxylic acid, wherein the catalyst is rhenium (VII) oxide or an organic sulphonic acid containing at least 2 sulphonic acid groups per molecule wherein the ratio of the number of carbon atoms to the number of sulphonic acid groups in the organic sulphonic acid is in the range 1:1 to 1: 0.15. Preferred catalysts are organic disulphonic acids for example ethane-1, 2-disulphonic acid. The process can be used for making unsaturated esters, or, by hydrogenation of the product, for making saturated esters such as for example butyl acetate. Catalyst can be purified and recycled to the reactor.
Patent TW-200420378-A (TW)
Title: Sensor for deciding orientation of an object on a three-axial basis(三)
Inventor: SU CHI-TSUNG
IPC: B23Q17/22
Filed: 2003-04-03
Abstract: The present invention relates to a sensor for deciding orientation of an object on a three-axial basis; the sensor has a separating plate, and a base placed on a workpiece and having batteries held therein; the separating plate is positioned on top of the base and is transparent, and holds two different-color and in-parallel connected LED therein, of which the legs are connected to the batteries and contact a fixing base of a top cover set as well as covered with insulating elements respectively; the legs with the insulating elements project near, and at the largest different distance from, an inner side of a sensing element. When a knife of a cutting machine is moved to contact the sensing element, a circuit is formed between the sensor and the cutting machine, first energizing a first LED, and then energizing a second LED when the knife is moved along; thus, orientation of the workpiece can be easily and quickly sensed in a three-axial basis with precision.
Patent TW-200428617-A (TW)
Title: Packaging structure of image sensor and its packaging method
Inventor: XIN ZONG-XIAN
IPC: H01L23/29
Filed: 2003-06-06
Abstract: The invented packaging structure of image sensor includes the followings: a substrate; an image sensing chip disposed on the substrate; plural conducting wires for electrically connecting the image sensing chip to the substrate; and one flange layer disposed on the substrate to surround the image sensing chip; The inner edge of the flange layer is used to cover and fix the periphery of the light-transparent layer such that the image-sensing chip can receive the light signal through the light-transparent layer. Thus, the light-transparent layer is held and fixed by the flange layer and is assembled on the substrate to obtain the effect and purpose of the invention.
Patent TW-200403160-A (TW)
Title: Writing instrument
Inventor: KANARI HIROYUKI
IPC: B43K24/02
Filed: 2003-06-10
Abstract: A writing instrument having function of preventing a writing component having volatile writing constituents from drying. The writing component is housed in a barrel, and the barrel and the writing component are relatively movable in the axial direction. Into the barrel, an airtight sleeve fitted to the front portion of the writing component is inserted. This airtight sleeve is movable to an advanced position and a retracted position. On the opening edge of the airtight sleeve, a cap plate is pivotally fitted, and the back side of the cap plate has projected rib. The barrel has a window hole corresponding to the projected rib. When the airtight sleeve is located at the advanced position, the projected rib enters the window hole and the cap plate is opened. The writing tip of the writing component is thereby protruded form the barrel. When the writing component is moved to a housed position, an inner raised portion of the airtight sleeve airtightly fits to the shoulder of the writing component, and the airtight sleeve moves to the retracted position together with the writing component. At this time, the projected rib abuts on the inner side of the barrel, and rotates in such a direction that it pressed the cap plate against the opening edge. As a result, the inside of the airtight sleeve is kept airtightly, and it is possible prevent the writing tip from drying.
Patent TW-200410440-A (TW)
Title: Flow field plate geometries
Inventor: TURPIN MARK CHRISTOPHER
IPC: H01M4/96
Filed: 2003-06-24
Abstract: A flow field plate for a fuel cell or electrolyser comprises on at least one face an assembly of channels comprising one or more gas delivery channels, one or more gas removal channels, and a permeable wall separating same. The permeable wall may comprise a plurality of gas diffusion channels.
Patent TW-200404054-A (TW)
Title: Method for deuteration of aromatic ring
Inventor: ITO NOBUHIRO
IPC: C07B59/00
Filed: 2003-07-03
Abstract: This invention proposes a method for deuteration of a compound having an aromatic ring using an activated catalyst. The method includes a step of reacting a compound having an aromatic ring with a deuterium source under the presence of a catalyst selected from the group consisting of activated platinum catalyst, rhodium catalyst, ruthenium catalyst, nickel catalyst, and cobalt catalyst.
Patent TW-200404034-A (TW)
Title: Memory device on a printer consumable programmed with target intervention rate data, and methods
Inventor: STEINMETZ CHARLES R
IPC: B41J2/175
Filed: 2003-07-21
Abstract: The present invention contemplates providing apparatus and methods for recommending to a consumer an optimal replacement consumable size, based on a record of the consumer's past utilization rate and on recommended intervention rate information stored in a memory device on the consumable.
Patent TW-200415118-A (TW)
Title: Hollow microprobe using MEMS technique and method of manufacturing the same
Inventor: LEE OUG-KI
IPC: H01L21/66
Filed: 2003-09-24
Abstract: The present invention relates to a hollow microprobe using an MEMS technique and a method of manufacturing the same. A method of manufacturing a hollow microprobe using an MEMS technique according to the present invention comprises: a step of forming a protection film pattern on a substrate; a step of forming a through hole on the substrate using the protection film pattern as a mask; a step of forming a seed layer on the upper portion of the protection film pattern of the substrate provided with the through hole and an inside wall of the through hole; a step of removing the seed layer of the upper portion of the substrate and the protection film to remain the seed layer only in the inside surface of the though hole, a step of forming a buried conductor within the through of the substrate by an electroplating method; a step of planarizing the top surface of the substrate provided with the buried conductor; a step of forming a base conductive film on the substrate which its top surface is planarized; a step of forming a first tip supporter on the substrate provided with the base conductive film and having a oblique surface sloping down; a step of rounding the top surface of the first tip supporter; a step of forming a second tip supporter on the outside surface of the first tip supporter to open the top surface of the first tip supporter; a step of forming a conductive material tip on the outside surface of the second tip supporter; and a step of removing the top surface of the opened first tip supporter with a predetermined depth.
Patent TW-200515813-A (TW)
Title: Monitor fixing apparatus
Inventor: CHEN KUO-WEN
IPC: H04N5/655
Filed: 2003-10-20
Abstract: A monitor fixing apparatus comprises an optical assembly, a case, a flexible component, and at least one assembly screw and fixing screw. By using the assembly screw and fixing screw to fix one end of the flexible component on the optical assembly, and fixing the other end on the case. The buffer portion of the flexible component is provided the space for expanding and contracting of the temperature variation, to keep the optical assembly surface smoothly, therefore to get the good image quality.
Patent TW-200414639-A (TW)
Title: Selectable area laser assisted processing of substrates
Inventor: GROSS ABRAHAM
IPC: C23C14/58
Filed: 2003-10-28
Abstract: A system and method for selectable area laser treatment of a substrate, such as thin film transistors, the system including a holder holding a substrate in proximity to reactant, and laser beams each addressing independently selectable mutually set apart locations on the substrate to induce a reaction between the substrate and the reactant.
Patent TW-200418168-A (TW)
Title: Magnetic random access memory
Inventor: FUKUZUMI YOSHIAKI
IPC: G11C11/15
Filed: 2003-11-27
Abstract: This invention provides an MRAM with an improved magnetic circuit structure, which comprises a magnetoresistance element 35 configured to store data, an electric current drive line 72 configured to selectively apply a magnetic field to the magnetoresistance element, and a magnetic circuit 84 configured to hold the magnetic field applied from the electric current drive line. The electric current drive line 72 includes a first side facing the magnetoresistance element 35, a second side reverse to the first side, and two lateral sides between the first and second sides. The magnetic circuit 84 includes a pair of plate members 85, 86 consisting essentially of a ferromagnetic material and extending along the two lateral sides of the electric current drive line 72, such that portions facing the first and second sides of the electric current drive line are left open.
Patent TW-200417195-A (TW)
Title: Communication system and its terminal
Inventor: OOMOTO MASAO
IPC: H04L45/02
Filed: 2003-12-26
Abstract: A terminal comprises a packet receiving unit, a packet sending unit, a link-state detecting unit that detects a link-up to a switching device, a configuration-change notifying unit, and a resource reservation table. When the link-state detecting unit detects a link-up, the terminal notifies network configuration information and network resource reservation information to a management device. When a link state is changed, the management device can immediately manage the network based on the latest network configuration information and the latest network resource information.
Patent TW-200522697-A (TW)
Title: Method for realizing downloading data via personal computer on personal handyphone system
Inventor: LAI ZHEN-XING
Filed: 2003-12-31
Abstract: A method for realizing downloading data via personal computer (PC) on personal handyphone system (PHS) is disclosed in the present invention. In the invented method, a PHS is made to have the capability of editing data (such as telephone book, figures, or ring data) through a PC. After the edited data, which satisfies the data required by the PHS, is divided into plural data packs, each having a suitable length, through a sending mechanism of single data pack, and these data packs are sequentially sent to the PHS via a transmission interface. After performing the reassembling and verifying steps onto the data packs, these data are stored by the PHS in one of its corresponding data region. Alternatively, after the data in PHS is divided into plural data packs each having a suitable length, these data packs are sequentially sent to the PC via the transmission interface and are stored by the PC as a corresponding special data document. Thus, it is capable of realizing downloading data into the PHS via a PC, or reading data from PHS to a PC for backup, so as to achieve the purpose of personalizing the PHS.
Patent TW-200421425-A (TW)
Title: Method for producing III-IV group compound semiconductor layer, method for producing semiconductor light emitting element, and vapor phase growing apparatus
Inventor: NAKAMURA JUNICHI
IPC: C30B25/02
Filed: 2004-01-08
Abstract: A method for producing a III-V group compound semiconductor layer comprises the steps of: forming a first III-V group compound semiconductor layer on a substrate in a reaction chamber; and supplying a III group material gas to the reaction chamber before or after the step of forming the first III-V group compound semiconductor layer to prevent re-evaporation of the III group gas in the reaction chamber.
Patent TW-200426893-A (TW)
Title: MEMS element and method of producing the same, and diffraction type MEMS element
Inventor: NANIWADA KOJI
IPC: G02B6/34
Filed: 2004-02-05
Abstract: The invention provides an MEMS element having improved characteristics, reducing beam strain deformation, and a method of producing the same, and a diffraction type MEMS element. The MEMS element of the present invention comprises: a substrate-side electrode, and a beam driven by an electrostatic force produced between it and the substrate-side electrode, the beam being formed of a plurality of thin films including a drive-side electrode, the beam being also provided with a deformation preventing means for preventing the beam deformation due to the stress-induced strain in the thin films. In the structure, the diffraction type MEMS element of the present invention has: the same substrate-side electrode as in the above arrangement; and a plurality of mutually independent beams opposed to the substrate-side electrode.
Patent TW-200422199-A (TW)
Title: Functional liquid loading device and liquid drop emission device having the same, and production method for electro-optic device, electro-optic device and electronic equipment
Inventor: TAKANO YUTAKA
IPC: G02F1/13
Filed: 2004-02-13
Abstract: This invention includes a liquid passing device located at the head cap side 102, that passes the functional liquid in a functional liquid tank 231 to pass through a functional liquid drop emission head 31 to communicate with the functional liquid drop emission head 31. A detection means 161 for detecting the functional liquid has reached the head cap 102. A control device 6 stops to drive the passing device based on the result of the detection means 161. The detection means 161 includes: a crystal oscillation unit 301 provided in the head cap 102 or a waste fluid pipe 252, and a detector 303 for detecting existence of the functional liquid based on the changes in the resonance of the crystal vibrating unit 301.
Patent TW-200428644-A (TW)
Title: Silicon carbide MOSFETs with integrated antiparallel junction barrier schottky free wheeling diodes and methods of fabricating same
Inventor: RYU SEI-HYUNG
IPC: H01L21/04
Filed: 2004-02-17
Abstract: Silicon carbide semiconductor devices and methods of fabricating silicon carbide semiconductor devices have a silicon carbide DMOSFET and an integral silicon carbide Schottky diode configured to at least partially bypass a built in diode of the DMOSFET. The Schottky diode may be a junction barrier Schottky diode and may have a turn-on voltage lower than a turn-on voltage of a built-in body diode of the DMOSFET. The Schottky diode may have an active area less than an active area of the DMOSFET.
Patent TW-200507920-A (TW)
Title: Microporous filter media with intrinsic safety feature
Inventor: KOSLOW EVAN E
IPC: B01J39/18
Filed: 2004-02-25
Abstract: The present invention is directed to a microporous filter medium treated with a microbiological interception enhancing agent comprising a cationic chemical having a medium to high charge density and a molecular weight greater than about 5000 Daltons, adsorbed on at least a portion of the microporous structure, and a biologically active metal in direct proximity to the cationic chemical and also on at least a portion of the microporous structure, wherein the flow of fluid through the filter medium decreases in response to an amount of polyanionic acids present in an influent. Robust microbiological interception is still maintained due to the extended empty bed contact time as a result of the diminished flow rate.
Patent TW-200425404-A (TW)
Title: Semiconductor device and its manufacturing method
Inventor: NOGUCHI JUNJI
IPC: H01L23/52
Filed: 2004-03-04
Abstract: The purpose of the present invention is to increase the buried wiring reliability of the primary conductor film containing copper as the main content. On the insulating film 16, which is located at the upper face of the wiring 20 for the lower layer wiring, the insulating film 21 composed of silicon carbon nitride having excellent copper barrier characteristic is formed. On the insulating film 21, an insulating film 22 composed of silicon carbide film having excellent adhering characteristic with low dielectric constant material film is formed. The insulation film 23 composed of low dielectric constant material for the inter-layered insulation film is formed on the insulation film 2. After that, the wiring 34 for the upper layer wiring is formed. The stacked film composed of the insulating film 21 and the insulating film 22 is used as the barrier insulating film of the copper wiring, in which the insulating film 21 of the lower layer side is used as the high barrier film, and the insulating film 22 of the upper layer side is used as the highly adhering film.
Patent TW-200530412-A (TW)
Title: Manufacturing nano amorphous film with ion implantation on titanium alloy of artificial joints surface
Inventor: LO YU-LIN
Filed: 2004-03-12
Abstract: The purpose of this study is to manufacture nano amorphous film with ion implantation on titanium alloy of artificial joints surface. The amorphous film has the mere thickness of 500 nm. The manufacturing procedures were first ionizing titanium atoms, and then accelerated titanium ions to directly hit into the titanium alloy of artificial joints surface. The out-coming titanium ions functioning with the atoms of titanium alloy surface would result in collision among atoms on lattice and getting off their original balance position that led to lattice leaking. At very critical condition of collision would convert crystalline structure into amorphous structure and this condition would form nano amorphous Film on the surface of materials, which film would greatly enhance the hardness of materials surface, wear resisting, corrosiveness, and other physical features.
Patent TW-200424361-A (TW)
Title: Lead frame plating apparatus
Inventor: PARK WON-CHAN
IPC: C25D17/02
Filed: 2004-03-17
Abstract: Disclosed herein is a lead frame plating apparatus. The lead frame plating apparatus comprise side inlets provided in the diagonal direction at opposite sides for supplying plating solution, a flow mixing room defined with an inner space in the longitudinal direction, and a plating solution distribution part provided with the nozzles at an upper part of the plating solution outlet. Each nozzle is provided, at the lower end thereof, with a divergent-shaped expansion tube such that an inner diameter of the inlet of the expansion tube, larger than that of the nozzle, gradually decreases to an extent of the inner diameter of the nozzle. The lead frame plating apparatus supplies the plating solution through the nozzles with a uniform distribution.
Patent TW-200532637-A (TW)
Title: Method and device to adjust the color temperature of color display
Inventor: CHEN YUNG-CHIH
IPC: G09G5/00
Filed: 2004-03-26
Abstract: The present invention provides a method and device to adjust the color temperature of color display. By using the method of the present invention, the output signal levels of three primaries (RGB) for the display can be dynamically adjusted, so that different color displays can radiate lights with the same color temperature at the same setting of color temperature. Under the condition of knowing the output levels of the three primaries, obtain the values, measured by a colorimeter, of the radiated lights of a standard color-expression system for the display currently. Then using an algorithm to calculate the ratio between the color temperature radiated currently and the target temperature under the same standard color-expression system by. Based on this, the output signal levels of three primaries required by the target color temperature to be adjusted are calculated. The result is written into the color profile of the color display by the present device.
Patent TW-200427653-A (TW)
Title: High dielectric constant very low fired X7R ceramic capacitor, and powder for making
Inventor: MAHER GALEB H
IPC: C04B35/468
Filed: 2004-03-30
Abstract: The invention includes a dielectric ceramic powder mixture comprising at least ninety weight percent essentially pure barium titanate powder having an average particle size of from 0.2 to 1.2 microns; from 0.2 to 2.5 weight percent of barium lithium borosilicate flux; from 0.1 to 0.3 weight percent of MnCO3; a grain growth inhibitor such as niobium oxide or other niobate compound; and, 0.4 to 1.2 weight percent of an additive selected from the group consisting of a rare earth oxide, yttrium oxide, a combination of rare earth oxides, and a combination of yttrium oxide and rare earth oxides, such that ions of the additive(s) have an average ionic radius of about 0.97 angstroms. The dielectric ceramic powder provides a start powder for making very low firing multilayer ceramic capacitors satisfying X7R performance requirements.
Patent TW-200504145-A (TW)
Title: Epoxy resin composition an its usage
Inventor: YASUDA KIYOMI
IPC: B27K3/34
Filed: 2004-04-19
Abstract: The present invention provides a epoxy resin composition which the epoxy resin would not elute from the solution under storage, with excellent vanish stability and the laminated plate with high heat resistance will be obtained. The epoxy resin composition of the present invention is characterized in that comprises the epoxy resin A represented by the following formula (2) which was obtained by reacting the (a) triphenylmethane type phenol resin and the (b) epichlorohydrin or β-methylepihalohydrin, wherein the triphenylmethane type phenol resin was presented as follow: (In the formula (1), R1~R5 each independently represent hydrogen atom or C1~6 alkyl, n is an average value and represents the positive number of 0~0.4), the content rate of the 4'4',4"-trihydroxyl (triphenylmethane) is 30%~70% by weight. The formula (2) epoxy resin A was represented as follow: (In the formula (2), R'1~R'5 each independently represent hydrogen atom or C1~6 alkyl, m is an average value and represents the positive number of 0~0.7).
Patent TW-200508653-A (TW)
Title: Zoom lens and imaging apparatus
Inventor: ADACHI NOBUYUKI
IPC: G02B13/18
Filed: 2004-04-27
Abstract: The object of the present invention is to provide a zoom lens, which is compact and has high optical performance, and an imaging apparatus. The invented zoom lens is equipped, successively from an object side, with a first lens group G1 having a negative refracting power and being movable forward and backward along with the optical axis while a zooming rate is changed, a second lens group G2 having positive refracting power and being movable from a wide angle end to a telephoto end along with the optical axis while a zooming rate is changed, and a third zoom lens group G3 having positive refracting power and being movable forward and backward along with the optical axis during variable magnification, and the imaging apparatus thereof is provided. In such zoom lens, the second lens group includes sequentially from the object side, an iris, one piece of convergent lens where at least a surface facing to the object side is an aspherical surface and an adhered three pieces of lenses.