baber/WOPTO huggingface dataset:
Patent TW-200512544-A (TW)
Title: Resist polymer, resist composition and patterning process
Inventor: WATANABE TAKERU
IPC: H01L21/027
Filed: 2004-08-05
Abstract: A polymer comprising recurring units of formulae (1), (2) and (3) increases a dissolution rate in an alkali developer under the action of an acid. R1, R2 and R5 are H or CH3, R3 and R4 are H or OH, and X is a tertiary exo-alkyl group having a bicyclo[2.2.1]heptane structure, represented by any of formulae (X-1) to (X-4): wherein R6 is a C1-C10 alkyl group. A resist composition comprising the invented polymer has a sensitivity to high-energy radiation, improved resolution and minimized line edge roughness and lends itself to micropatterning with electron beams or deep UV for VLSI fabrication.
Patent TW-200524955-A (TW)
Title: Preparation of somatostatin peptides
Inventor: HELLSTERN HERIBERT
IPC: C07K14/655
Filed: 2004-08-06
Abstract: Provided is a process for preparing cyclic somatostatin analogues and the linear intermediates used in the process.
Patent TW-200427220-A (TW)
Title: Portable player
Inventor: Sun si-wei
IPC: H03G9/00
Filed: 2004-08-06
Abstract: The present invention relates to a portable player and, more especially, to a player that allows direct play with either series-connected small batteries or small power supplied through a universal serial bus (USB) connector after power transformation. After being externally connected with a digital power, the player is connected in series with a voltage-stabilizing rectifier and a play selecting circuit with a pre-amplifier, where a power control circuit is installed in series between the external-connected digital power and the voltage-stabilizing rectifier. The power control circuit is connected with a battery charging circuit, a battery set, and a direct-current (DC) boost-up circuit in sequence, where the DC boost-up circuit is also connected with a power distribution loop and, after voltage stabilization, is connected to the voltage-stabilizing rectifier. Thus, the player can be charged while it is plugged into a power source and use the power control circuit to obtain sufficient voltage and power for the play selecting circuit and the pre-amplifier while the user is moving or out without a direct power source. The player is fully portable and ideal for miniaturization and allows music to be played directly through the speakers of a power amplifier so as to accomplish the goal of small power input and large power output.
Patent TW-200522435-A (TW)
Title: A high performance dual-patch antenna with fast impedance matching holes
Inventor: HE ZI-MING
IPC: H01Q1/38
Filed: 2004-08-20
Abstract: A high gain and omni-directive dual-patch antenna (1) for wireless communication under IEEE 802.11b/g standard includes a top and a bottom radiating patches (10) and (20) which have the same dimension, each of which in effect being a ground portion of the other, an air parch dielectric substrate between the two radiating patches, a feeding cable (30) inserted between the two radiating patches, and a support potion (40). A plurality of matching holes (202) is defined in both radiating patches and is provided for fast impedance match tuning and heat dissipation.
Patent TW-200523937-A (TW)
Title: Antifuse programming circuit in which one stage of transistor is interposed in a series with antifuse between power supplies during programming
Inventor: TAKAI YASUHIRO
IPC: H01L21/82
Filed: 2004-10-05
Abstract: The antifuse programming circuit of the present invention includes a plurality of antifuses, a first transistor for selecting an antifuse for programming from among the plurality of antifuses, and a second transistor. A selection signal for selecting an antifuse is applies to the gate of the first transistor, and a first power supply is connected to the source of the first transistor. In addition, a second power supply is connected to the drain of the second transistor, and the drain of the first transistor is connected to the source of the second transistor. Finally, a programming voltage is applied to one terminal of the antifuse, and the drain of the first transistor is connected to the other terminal of the antifuse.
Patent TW-200612313-A (TW)
Title: A tuner card capable of turning on a computer and method thereof
Inventor: DAI MING-HOU
IPC: G06F3/00
Filed: 2004-10-14
Abstract: A tuner card capable of turning on a computer and method thereof, the tuner card is used for outputting a start signal to turn on the computer. The tuner card includes a media signal detecting unit and a start pin. The media signal detecting unit is used for outputting the start signal to the computer through the start pin when receiving a media signal. When the computer receives the start signal, the computer is awakened to start recording process.
Patent TW-200522053-A (TW)
Title: Methods for deposition of sensor regions onto optical storage media substrates and resulting devices
Inventor: POTYRAILO RADISLAV ALEXANDROVICH
IPC: G01N33/58
Filed: 2004-11-11
Abstract: Methods for applying sensor materials to optical storage media substrates (10) are disclosed. After exposure to a sample of interest, the resulting sensors may be read in optical storage media drives for quantitative analysis of physical, chemical and biological parameters of the sample.
Patent TW-200522875-A (TW)
Title: Method for processing aquatic products
Inventor: HIROFUMI JINNAI
IPC: A23L17/00
Filed: 2004-12-07
Abstract: Provided is a method for processing marine foods without damaging originally palatability and taste so that even their bones become eatable. Remove internal organs of a raw marine material, open it by cutting, washing the same with saline, dry the same under a reduced pressure, subsequently heat the same under pressure in a non-sealed packed state, ripen the same in a chilled state and freeze the same. The processed food can be directly subjected to secondary processing such as cooking, baking, frying.
Patent TW-200620988-A (TW)
Title: Positioning method of sensor for scanning apparatus
Inventor: CHEN YU-DA
Filed: 2004-12-14
Abstract: A positioning method of sensor for scanning apparatus is provided in the present invention. At first, a housing is disposed on the transparent plate. A positioning region is then defined below the housing; and the sensor is placed under the positioning region so as to dispose the light source on the side of the positioning region. The sensor is moved laterally from the position under the positioning region to measure brightness of the light source so as to obtain the brightest region position of the transparent plate. After that, the sensor is moved to the position below the region. At last, both the sensor and the light source are synchronously and correspondingly moved into the positioning region. Then, the sensor and light source are simultaneously moved outwards again to conduct image extraction. The invention is capable of preventing from the tolerance caused by the printing process and making the judgment of positioning point even more precise so as to increase the scanned region and lower the manufacturing cost.
Patent TW-200530325-A (TW)
Title: Epoxy compounds and cured epoxy resin obtained by curing said epoxy compounds
Inventor: TANAKA SHINYA
IPC: C08G59/22
Filed: 2004-12-20
Abstract: The present invention is related to novel epoxy compounds of formula (1) which can be used as raw material for cured epoxy resin showing liquid crystal-like property, and related to a method of preparing said epoxy compounds and a composition containing the same. The formula (1) is as follows: (in formula (1), Ar1, Ar2 and Ar3 respectively represent any of the following divalent groups: (R represents an alkyl group having 1 to 18 carbon atoms; a represents 1 to 8; b, e and g represent 1 to 6; c represents 1 to 7; d and h represent 1 to 4; and f represents 1 to 5); R1, R2, R3, R4, R5 and R6 respectively represent hydrogen or an alkyl group having 1 to 18 carbon atoms; Q1 and Q2 respectively represent an alkylene group having 1 to 9 carbon atoms, in addition, methylene constituting said ethylene group can be optionally substituted by alkyl groups having 1 to 18 carbon atoms, and can optionally have -O- or -N(R7)-(wherein R7 represents hydrogen or an alkyl group having 1 to 18 carbon atoms) inserted therebetween).
Patent TW-200527495-A (TW)
Title: Cleaning of chamber components
Inventor: SCHWEITZER MARC O'DONNELL
IPC: B08B9/08
Filed: 2005-01-05
Abstract: In a method of cleaning a surface of a substrate processing chamber component to remove process deposits, the component surface is cooled to a temperature below about -40 DEG C to fracture the process deposits on the surface. The surface can be cooled by immersing the surface in a low temperature fluid, such as liquid nitrogen. In another version, the component surface is heated to fracture and delaminate the deposits, and optionally, subsequently rapidly cooled to form more fractures. The component surface cleaning can also be performed by bead blasting followed by a chemical cleaning step.
Patent TW-200624702-A (TW)
Title: 3D object surrounding photographic rack
Inventor: WENG JIA-DUO
IPC: F16M11/04
Filed: 2005-01-06
Abstract: The present invention is to provide a 3D object surrounding photographic rack, capable of rotating the object to-be-photoed and adjusting the various vertical angles matching with the rotation arm. The object carrying rotary table has the function of horizontal rotation for various angles. The panhead rotation arm used for screw fastening the digital camera can change vertically to various angles. The photographic rack has high manipulatability, adjustability and portability, capable of obviously enhancing the working scope, quality and efficiency.
Patent TW-200524852-A (TW)
Title: Process for producing 1, 1-difluorovinyl cycloaliphatic compounds
Inventor: LAL GAURI SANKAR
IPC: C07C17/23
Filed: 2005-01-18
Abstract: This invention relates to a process for the preparation of 1, 1-difluoroolefins, e.g., difluorovinyl cycloaliphatic compounds such as difluorovinylcyclohexane and derivatives by the dehydrofluorination of a trifluoromethyl-substituted cycloaliphatic compound and the resulting compositions. This method utilizes a "sterically hindered super-base" system represented by the formula M+NRR-; where M is Na or K and R is a secondary, or tertiary alkyl or cycloalkyl group of amines for effecting dehydrofluorination of the trifluormethyl group leading to the difluorovinyl based cycloaliphatic compounds. The sterically hindered super base can be formed by the, in situ, reaction of a sodium or potassium alkoxide, e.g., KtBuO with a lithium dialkylamide where the lithium is bonded to nitrogen atom of an amine bearing secondary or tertiary aliphatic groups.
Patent TW-200530780-A (TW)
Title: Voltage generating circuit
Inventor: YAMASE SHINYA
IPC: G05F3/30
Filed: 2005-01-26
Abstract: This invention provides a voltage generating circuit for generating voltage having a temperature gradient, wherein a diode for generating voltage having the temperature gradient is built-in an IC, and a voltage step between each voltage which is voltage divided by resistance is constant, and also the temperature gradient of each voltage is constant, wherein This invention is achived by generating a voltage (Vref) having not temperature gradient and a voltage (Vd1) having temperature gradient, and generating a voltage (V11,V12) of the voltage (Vref) which is voltage divided by resistance, and doing an operation process for the voltage (d1,V11,V12 ) by using the first operation process operational amplifier (14) and the second operation process operational amplifier (15) so that the voltage (VH1) and the voltage (VH2) can be made, moreover, a voltage difference between the voltage (VH1) and voltage (VH2) became a constant voltage as below from where a temperature dependence is removed.
Patent TW-200605076-A (TW)
Title: Memory device
Inventor: TSUSHIMA TOMOHITO
IPC: H01L27/10
Filed: 2005-01-28
Abstract: A memory device is obtained in which stable recording of information can be performed and a period of time required for the recording of information can be shortened. The memory device (100) includes a memory cell (C) formed of a memory element (Amn) having a characteristic in which a resistance value changes when applying between both ends of the memory element (Amn) a voltage equal to or more than a threshold voltage and a circuit element (Tmn) as a load connected in series to the memory element (Amn); and when an operation to change the memory element (Amn) from a state of high resistance value to a state of low resistance value is defined as writing and when a voltage applied between both ends of the memory element (Amn) and the circuit element (Tmn) is equal to or more than a certain voltage value which is larger than the threshold voltage, the memory device has a characteristic in which a combined resistance value of the memory element (Amn) and the circuit element (Tmn) in the memory cell (C) after writing becomes almost constant value irrespective of the magnitude of applied voltage.
Patent TW-200537196-A (TW)
Title: Surface light source device
Inventor: MATSUI YUKI
IPC: F21Y101/02
Filed: 2005-02-16
Abstract: A light source (21) is placed so as to face a light entry surface (23) of a light guiding plate (22). Light emitted from the light source (21) is guided in the light guiding plate (22). A recessed deflection pattern (25) is formed in the lower surface of the light guiding plate (22), and a directivity conversion section (30) is provided between a light reflection section (25a) and a flat section (28). The light reflection section is an inclined surface of the deflection pattern (25) and faces the light source side. The directivity conversion section (30) increases the directivity of light entering into the light reflection section (25a), increasing the directivity of light emitted from a light emission surface (24). The directivity conversion section (30) is constructed so as not to reflect light to the light reflection section (25a), the light being, for example, light obliquely emitted at a large angle relative to the normal to the light emission surface (24) after reflected at the light reflection surface (25a).
Patent TW-200630897-A (TW)
Title: Fix-focus image capturing and packaging structure
Inventor: Chen neng-qin
IPC: G06K9/00
Filed: 2005-02-22
Abstract: This invention provides a fix-focus image capturing and packaging structure, by providing two electrodes to a substrate and a sensor chip electrically connected to the electrodes; a support element provided to the substrate and surrounding the sensor chip, the support element being extended from an upper edge thereof with a light blocking portion and formed with a window, where the window is located exactly above the sensor chip, the light blocking portion is provided thereon with a transparent sheet and sealing the window, and the transparent sheet located above the window is provided with a focusing region. This invention can significantly reduce the size and height of the packaging structure, while flattening the fingerprint recognition device and further reducing the material cost.
Patent TW-200631616-A (TW)
Title: Safety syringe for subcutaneous injection
Inventor: WANG HSIEN-TSUNG
Filed: 2005-03-14
Abstract: A small safety syringe for subcutaneous injection comprises a sleeve with a L-shaped guiding slot; a needle unit with a projection on the outer surface thereof, the needle unit fit at the front of the barrel; and a plunger snugly fitted within and slide through the barrel. After use, pull the plunger to cause the barrel to slide rearward until the needle is received and locked in the locking opening of the sleeve, thereby preventing a medical worker from being contaminated by microorganisms or blood on needle by accidentally pricking and also preventing the used needle unit from being re-used.
Patent TW-200539269-A (TW)
Title: Capacitor-mounted wiring board and method of manufacturing the same
Inventor: SUNOHARA MASAHIRO
IPC: H01L23/50
Filed: 2005-03-23
Abstract: In a capacitor-mounted wiring board, a plurality of wiring layers each patterned in a required shape are stacked with insulating layers interposed therebetween and are connected to each other via conductors formed to pierce the insulating layers in the direction of thickness. A decoupling capacitor is electrically connected to a wiring layer used as a power supply line or a ground line in the vicinity of the wiring layer, and mounted such that, when a current is passed through the capacitor, the direction of the current is reversed to that of the current flowing through the relevant wiring layer.
Patent TW-200603287-A (TW)
Title: Unit layer posttreating catalytic chemical vapor deposition apparatus and method of film formation therewith
Inventor: KITAZOE MAKIKO
IPC: C23C16/56
Filed: 2005-03-24
Abstract: A unit layer posttreating catalytic chemical vapor deposition apparatus that not only can enhance, with respect to silicon nitride films and the like, in-plane uniformity, step coverage and film quality but also for each unit layer, can perform surface treatment after film layer formation to thereby produce a thin film; and a method of unit layer posttreating film formation. There is provided a method for laminating of thin films posttreated for each unit layer, comprising repeating a cycle of steps consisting of the film formation step of introducing a mixed gas containing silane gas and ammonia gas as a raw gas in the form of rectangular pulse in reaction vessel (2) and performing catalytic pyrolysis of the raw gas by means of catalytic material (8) to thereby superimpose a silicon nitride film on substrate (5); the one surface treatment step of bringing ammonia gas into contact with the catalytic material (8) and realizing exposure of the surface of silicon nitride film on the substrate (5) to the ammonia gas; and the other surface treatment step of bringing hydrogen gas into contact with the catalytic material (8) and realizing exposure of the surface of silicon nitride film on the substrate (5) to the hydrogen gas.
Patent TW-200637063-A (TW)
Title: 3-D balanced to unbalanced transformer (BALUN)
Inventor: WU PEI-SI
IPC: H01Q1/00
Filed: 2005-04-08
Abstract: Disclosed is a 3-D balanced to unbalanced transformer (Balun). The Balun is formed by an electrical structure constructed by several metal layers and dielectric layers to form an equivalent circuit, in which a first microstrip, a second microstrip, a fifth microstrip, and a sixth microstrip constitutes a series connection; a third microstrip and seventh microstrip constitutes a series connection; a fourth microstrip and an eighth microstrip constitutes a series connection, the third microstrip and fourth microstrip are grounded respectively and hence enables pairing up of several electrical couplings including: the first microstrip and the third microstrip, the fifth microstrip and seventh microstrip, the second microstrip and the fourth microstrip, and the sixth microstrip and eighth microstrip. Among these pairs, one end of the sixth microstrip extends to form an input port while one end of the seventh microstrip extends to form a first terminal and one end of the eighth microstrip extends to form a second terminal. Signal with input frequency approaching to the center frequency of the Balun so that the amplitudes of received signals outputted from the first terminal and the second terminal are the same and have a phase difference of 180 degrees.
Patent TW-200637369-A (TW)
Title: Method for channel control with wireless transmission
Inventor: LIN CHUN-GU
IPC: H04N7/16
Filed: 2005-04-13
Abstract: A method is developed for channel control with wireless transmission device. The method adopts a receiver to collect identification signals sent by a plurality of different wireless controller. Because of its wireless transmission structure, the method automatically switches the setting to the channel list enclosed by an authorized range. According to identification codes corresponding to the received identification signals, the method compares the authorized ranges of a plurality of users to provide appropriate channel list for the users to watch. In addition, the method provides users with setting a plurality of different channel lists to achieve the purpose of having various advantages such as diversity, protection, and convenience.
Patent TW-200637946-A (TW)
Title: Combination of floor tile and positioning grating plate and laying method thereof
Inventor: HUANG QING-HUI
IPC: E01C5/06
Filed: 2005-04-28
Abstract: A combination of relatively positioned floor tiles and a positioning grating plate, comprising at least one positioning grating plate laid on a surface of a predetermined ground layer and a plurality of floor tiles lined up on the positioning grating plate. The positioning grating plate has a plurality of regularly arranged first positioning sections and each floor tile forms, on a bottom thereof, at least a second positioning section engageable correspondingly with the first positioning section of the positioning grating plate.
Patent TW-200607740-A (TW)
Title: Core
Inventor: Takahiro Fuji
IPC: B65H75/10
Filed: 2005-05-12
Abstract: To provide a core of a film, quickly coping with setting and dirt of a shock absorbing layer at a low cost without generating an end face step mark in a core part. In this core for a film, an elastic layer is bonded to the surface of a cylindrical body to freely adhere to and separate from it. The elastic layer is formed of a sheet containing foam resin or elastic resin. In the core, at a joint of the sheet, the face direction of the end face of one sheet is oblique to the face direction of the surface, and the end face of the sheet 1 is parallel to the end face of another sheet opposite thereto.
Patent TW-200641670-A (TW)
Title: System and method for changing startup sequence of a computer
Inventor: SUN DAI-HUA
IPC: G06F9/24
Filed: 2005-05-23
Abstract: The present invention discloses a system for changing startup sequence of a computer including: a first startup device, and a second startup device connected to the first startup device. The first startup device includes a startup sequence-changing module, which further includes a startup program reading sub-module, a judgment sub-module and a jumping sub-module. The present invention also discloses a related method for changing startup sequence of the computer.
Patent TW-200642387-A (TW)
Title: UPnP cluster system and method
Inventor: CHEN PO-HSU
IPC: H04L29/02
Filed: 2005-05-24
Abstract: An UPnP cluster system is provided. The system comprises a first device, a second device, and a control point. The second device emulates the first device. The control point discovers and communicates with the first device via the second device.
Patent TW-200613235-A (TW)
Title: Monocrystal oxide magnesium sintered body and fabricating method thereof and plasma display panel
Inventor: KAWASHIMA HIROTAKA
IPC: C04B35/04
Filed: 2005-05-31
Abstract: A monocrystal magnesium oxide sintered body is provided, in which the impurity in the magnesium oxide is 3 mass percentage or less. The monocrystal magnesium oxide has a relative density of 50% or more but less than 90%, and contains particles with a grain diameter of 200μm or more.