baber/WOPTO huggingface dataset:
Patent TW-200829816-A (TW)
Title: Ball screw with a quick ball installation
Inventor: TSOU CHIEN-WEI
IPC: F16H55/22
Filed: 2007-01-05
Abstract: This invention discloses a ball screw, whose nut has an internal hole for passing a shaft, helical channels disposed on the internal hole and the external periphery of the shaft respectively, a cut groove formed separately at both ends of the helical channel for installing a reflux plug, and a reflux hole penetrating axially at a corresponding position of each cut groove, so that a closed path for circulating a ball is defined between the reflux hole and the helical channel. The nut has an installing hole interconnected with the reflux hole for installing the ball from the nut into the reflux hole and retaining the ball in the helical channel between the nut and the shaft, such that the shaft can be moved with respect to the nut. After the ball is filled, the installing hole is sealed by a plug, so as to provide a quick ball installation
Patent TW-200818102-A (TW)
Title: Latch-type level shift circuit
Inventor: CHANG YU-JUI
IPC: G09G3/36
Filed: 2007-01-17
Abstract: A latch-type level shift circuit comprises a first latch circuit and a second latch circuit. The first latch circuit is powered by an independent reference voltage and receives a differential pair of low voltage signals to generate a differential pair of intermediate signals. The second latch circuit is powered by an internal reference voltage and receives the differential pair of intermediate signals to generate a differential pair of high-voltage output signals. The first latch circuit of the latch-type level shift circuit replaces the inverters used in the conventional level shift circuit, and thus, the capability of changing the state of the latch-type level shift circuit is improved.
Patent TW-200741108-A (TW)
Title: Fixing anchor
Inventor: LINKA MARTIN
IPC: F16B13/06
Filed: 2007-01-30
Abstract: The invention relates to a fixing anchor (1b) for fixing an article (17) to a substrate (16), having an anchor bolt (2b), a counter-bearing (3b), which is arranged to the front in the direction of insertion of the fixing anchor (1b), and a rubber-like expansion element (5b). In order to optimize such a fixing anchor in respect of its suitability for different substrates, the invention proposes that the expansion element (5b) have zones with different degrees of hardness.
Patent TW-200832902-A (TW)
Title: Phase shifter circuit
Inventor: CHAN CHIA-YU
IPC: H03H7/18
Filed: 2007-01-31
Abstract: A full range phase shifter circuit comprises a power divider, a hybrid coupler, a differential phase shifter, a power combiner and switched attenuators. The power divider, hybrid coupler, differential phase shifter and power combiner are made up of lumped elements and integrated in semiconductor processes, decreasing the circuit size of the full range phase shifter.
Patent TW-200808308-A (TW)
Title: Novel HCV inhibitor combinations and methods
Inventor: EMINI EMILIO ANTHONY
IPC: A61K31/7056
Filed: 2007-02-09
Abstract: Novel hepatitis C virus ("HCV") inhibitor combinations comprising an HCV protease inhibitor and HCV polymerase inhibitor, and optionally one or more biologically active agents, as well as uses of these combinations as HCV inhibitors and for treating hepatitis C and related disorders are disclosed.
Patent TW-200734297-A (TW)
Title: Process for decolorizing aromatic dicarboxylic acids
Inventor: LIU ZHU-FANG
IPC: C07C51/487
Filed: 2007-02-13
Abstract: In a process for reducing the visible color of a crude aromatic dicarboxylic acid containing colored contaminants, an aqueous ammonia solution of the crude aromatic dicarboxylic acid is prepared and contacted with hydrogen in a reactor in the presence of a heterogeneous metal- containing catalyst that includes a noble metal and a support. The process is carried out under conditions of temperature, pressure, and contact time effective to reduce the visible color of the aromatic dicarboxylic acid.
Patent TW-200835458-A (TW)
Title: High-pressure tea soup extracting method and apparatus capable of improving extraction rate and preventing from clogging
Inventor: Yan jin-yuan
IPC: A47J31/06
Filed: 2007-02-16
Abstract: Provided is a high-pressure tea soup extracting method and apparatus capable of improving extraction rate and preventing from clogging. The apparatus comprises an espresso machine, a pressure handle and a plurality of tea granules. The pressure handle has an elastic assembly which can provide the water-resistant pressure of 8bar to 12bar. The granule sizes of tea granules mentioned above are 0.5 mm to 2.5 mm. It is able to boil and extract the condensed tea soup by simply loading tea granules of 3g to 4g into the pressure handle, assembling the pressure handle on the machine head of the espresso machine and making the hot water with high pressure flow into the pressure handle. By utilizing the aforementioned tea granules which are still granular after swelling by treating with hot water and the elastic assembly to increase the time for boiling and extracting, the present invention can possess the characteristic of being able to improve the extraction rate and prevent from clogging at the same time so as to decrease the malfunction rate of the espresso machine.
Patent TW-200801565-A (TW)
Title: Magnetic sensor, production method thereof, rotation detection device, and position detection device
Inventor: TAKAHASHI YOSHINORI
IPC: G01R33/09
Filed: 2007-02-16
Abstract: The present invention provides a one-chip type magnetic sensor in which thin-film anisotropic magnetoresistance elements are formed on an IC substrate. In the magnetic sensor, applied magnetic fields can be detected in vertical and horizontal directions, detection sensitivity can be adjusted with respect to a direction of an applied magnetic field, and an influence on a magnetic sensitive property can be suppressed under the condition that another magnetic field is applied from another direction. In the magnetic sensor, a semiconductor substrate 67, a lead frame 60, lead frames 61 and 62 are accommodated in a package 66. Thin-film magnetoresistance elements 11 to 14 are formed on the semiconductor substrate 67, and the semiconductor substrate 67 includes an electric circuit having comparison and amplification functions. The lead frame 60 is used to mount the semiconductor substrate 67 thereon. The lead frames 61 and 62 are connected to the semiconductor substrate 67. The lead frame 60 has a structure in which a semiconductor attachment surface is inclined with respect to a package surface by bending the lead frame 60, and the semiconductor substrate 67 is attached to the semiconductor attachment surface.
Patent TW-200837643-A (TW)
Title: Multimedia video-on-demand provision system
Inventor: WANG SHUANG-MEI
IPC: G06Q10/00
Filed: 2007-03-02
Abstract: A kind of multimedia video-on-demand provision system mainly consists of a facility management sub-system, a provision service management sub-system, a route allocation management sub-system, P allocation management sub-system, network construction flow path management sub-system, auto provision sub-system, and a system interface sub-system. By using the computer system, it is able to separate the whole provision service process into several flow path control stations according to processing procedures and data mutual relativity/dependence, and thus to manage progress of each station, and to speed up the whole provision service process via auto allocating IP, user routes and auto allocation design by programs.
Patent TW-200746097-A (TW)
Title: Optical disk drive
Inventor: UENO KEISHI
IPC: G11B7/125
Filed: 2007-03-08
Abstract: In an optical disk drive, running OPC (ROPC) is performed without fail, to thus enhance recording quality. ROPC is performed by use of a remaining portion of an area for APC operation within an APC area of a recording unit (RUB) in a next-generation optical disk such as a blu-ray disk. ROPC is performed by means of tentatively writing test data having a length of 50T longer than a specified length of data to be recorded; and detecting level B of the amount of light reflected at that time. The APC area is formed from five wobble periods. APC is performed in periods of first two wobbles, and ROPC is performed in remaining three wobble periods.
Patent TW-200738483-A (TW)
Title: Thermal head and printing device
Inventor: KOYAMA NOBORU
IPC: B41J2/335
Filed: 2007-03-08
Abstract: A thermal head includes a glass layer having a protruding section formed on one surface and a concave groove section formed on the other surface facing the protruding section, a plurality of heat generation resisters disposed substantially linearly on the protruding section, and a pair of electrodes provided to both sides of each of the heat generation resistors, wherein a part of each of the heat generation resistors exposed between the pair of electrodes is defined as a heat generation section, the glass layer is provided with the groove section so as to face a line of the heat generation sections, and reinforcement sections are provided on both sides of the line of the heat generation sections of the groove sections.
Patent TW-200836870-A (TW)
Title: Wood material of palmaceous tree and processing method thereof
Inventor: LI SHENG-BA
IPC: B23Q1/25
Filed: 2007-03-14
Abstract: This invention relates to a wood material of palmaceous tree and a processing method thereof. The trunk of a palmaceous tree is cut into a quadrangle, which is then pressed to remove water. the pressed trunk is then dried to lower the residual moisture contained in the trunk to a level less than certain percentage. Vacuum glue-filling processing is then used to fill glue into the trunk to have the glue filled up in the space between the fibers of the trunk. The trunk is then pressed again to discharge excessive glue and to make the glue-filled trunk compact to a certain extent. After being subjected to de-molding, re-pressing, and heating and drying, the glue-filled trunk becomes a wood material. This method allows the palmaceous tree to be more useful with higher economic value.
Patent TW-200840857-A (TW)
Title: Fluorescent powder for a blue-light LED
Inventor: NAUM SOSHCHIN
IPC: C09K11/79
Filed: 2007-04-04
Abstract: The invention relates to a fluorescent powder composition for a blue- light LED formed by a base on an iso-solid solution of (Σ Ln) 3Al5O12 and MeII3MeⅢ2Si3O12 with a ratio of (1-x):x having a stoichiometry of (Σ Ln) 3-xMeII3xMeⅢ2x Al5-xSi3xO12, in which Ln= Y and/or Gd and/or Lu and/or Ce and/or Yb and/or Pr and/or Sm, MeII = Mg and/or Ca and/or Sr and/or Ba, MeIII = In and/or Ga and/or Sc, in which 0.0001 &1e; x &1e; 0.2. The fluorescent powder composition has a color coordinate of x ≥ 0.42 and the total coordination number of Σ (x+y) ≥ 0.92. The radiation of the fluorescent powder is in the range of &1gr; = 500 to 750nm and the position of the maximum spectrum changes from &1gr; = 520 to 580 nm. The LED made from the fluorescent powder of the invention can emit very bright, warm white light with light intensity reaching 400 to 600cd, total flux F> 420 lm, and efficiency over 100 lm/W.
Patent TW-200843442-A (TW)
Title: Method and apparatus for hiding information in communication protocol
Inventor: HUNG TING-KAI
IPC: H04L9/14
Filed: 2007-04-16
Abstract: A method and apparatus for hiding information in communication protocol are disclosed. The apparatus comprises a bit selection unit, an information encoding unit and an information decoding unit, wherein the bit selection unit selects suitable bits for hiding information in communication protocol, the information encoding unit encodes the information into the suitable bits selected by the bit selection unit, and information decoding unit decodes the information encoded in the suitable bits.
Patent TW-200807635-A (TW)
Title: Methods of trench and contact fromation in memory cell
Inventor: HSU MIAO-CHIH
IPC: H01L21/8239
Filed: 2007-04-17
Abstract: Methods of contact formation and memory arrays formed using such methods. The methods include providing a memory array having a plurality of bit lines disposed below a surface of a semiconductor substrate and a plurality of word lines disposed above the surface of a semiconductor substrate and transverse to the bit lines; forming a hard mask material layer over the plurality of word lines, wherein an area above at least one of the bit lines and between two consecutive word lines is exposed below an opening in the hard mask material layer; forming an insulating material layer above the hard mask material layer; forming a contiguous trench and via pattern in the insulating material layer above the area such that a portion of the at least one bit line is exposed between the pattern; and forming an interconnection.
Patent TW-200843195-A (TW)
Title: Portable electrical device set and antenna module
Inventor: CHAN CHUN-KAI
IPC: H01Q1/22
Filed: 2007-04-20
Abstract: A portable electrical device set and an antenna module thereof is provided. The portable electrical device set includes a portable electrical device and the antenna module. The antenna module includes a base and an antenna, and the base can be fixed to the portable electrical device. The base has a plug-portion, and the portable electrical device has a socket-portion corresponding to the plug-portion. The plug-portion can be non-electrically connected to the socket-portion. The antenna with a signal wire is disposed on the base. The signal wire can be electrically connected to the portable electrical device.
Patent TW-200746285-A (TW)
Title: Device and method for wet treating plate-like substrates
Inventor: PFEUFFER ALEXANDER
IPC: H01L21/304
Filed: 2007-04-20
Abstract: Disclosed is a device for wet treatment of plate-like articles comprising: - a first plate - holding means for holding a single plate-like article substantially parallel to said first plate, - first dispensing means for introducing liquid into a first gap between said first plate and a plate-like article when being treated, wherein the first plate is a silicon plate, which consists at least 99 wt% of silicon, the silicon plate being in contact with the treatment liquid, when the plate-like article is treated. Further disclosed is a method associated therewith.
Patent TW-200843244-A (TW)
Title: Network device and connecting module thereof
Inventor: HSU HAN-CHENG
IPC: H01R13/648
Filed: 2007-04-27
Abstract: A connecting module includes at least a connector, a circuit board, a network element and a housing. The connector is electrically connected to one side of the circuit board. The network element is electrically connected to opposite side of the circuit board. The connector and the network element are accommodated in the housing.
Patent TW-200844544-A (TW)
Title: Display apparatus and liquid crystal barrier panel thereof
Inventor: WANG CHUN-JUI
IPC: G02F1/13
Filed: 2007-05-14
Abstract: A liquid crystal barrier panel including two substrates, a liquid crystal layer and two polarizers is provided. Two electrode layers are disposed on the inner surfaces of the substrates. A horizontal alignment layer and a vertical alignment layer cover the electrode layers, respectively. The liquid crystal layer is disposed between the horizontal alignment layer and the vertical alignment layer. The liquid crystal molecules are horizontal aligned in a first direction by the horizontal alignment layer, and the liquid crystal molecules are vertical aligned and pre-tilted in a second direction by the vertical alignment layer. The first direction is substantially vertical to the second direction. The polarizers are disposed on the outer surfaces of the substrates and allow light with linear polarization parallel to the first direction to pass through. The liquid crystal barrier panel has two kinds of stripe-regions staggered to each other. The voltages for driving the liquid crystal molecules in different kinds of stripe-regions are different. The liquid crystal barrier panel can be used with a display module for displaying 3D images.
Patent TW-200819980-A (TW)
Title: Non-volatile memory system with end of life calculation
Inventor: GOROBETS SERGEY ANATOLIEVICH
IPC: G06F3/06
Filed: 2007-05-15
Abstract: A system and methods are given for providing information on the amount of life remaining for a memory having a limited lifespan, such as a flash memory card. For example, it can provide a user with the amount of the memory's expected remaining lifetime in real time units (i.e., hours or days) or as a percentage of estimated initial life. An end of life warning can also be provided. In a particular embodiment, the amount of remaining life (either as a percentage or in real time units) can be based on the average number of erases per block, but augmented by the number of spare blocks or other parameters, so that an end of life warning is given if either the expected amount of remaining life falls below a certain level or the number of spare blocks falls below a safe level.
Patent TW-200814123-A (TW)
Title: Electron emission material and electron emitter using the same
Inventor: KOMUKAI TAKUJI
IPC: H01J1/304
Filed: 2007-06-01
Abstract: An emission material is composed of particles (8) which have a great number of carbon nanotubes (6). The carbon nanotubes are arranged in a substantially the same direction by mainly physically being tangled each other and are densely arranged in a size printable by a printing method.
Patent TW-200849521-A (TW)
Title: Leadframe with die pad and leads corresponding there to
Inventor: YANG SU-TAI
IPC: H01L23/48
Filed: 2007-06-06
Abstract: A leadframe includes a die pad and a plurality of leads corresponding to the die pad. The die pad for supporting a die is formed with a plurality of sides, each of which is provided with at least one recess portion and at least one protrusion portion. The leads are substantially coplanar to the die pad. The leads comprise a plurality of first leads and a plurality of second leads. The first leads are extended into the recess portions respectively, and the second leads are aligned with the protrusion portions. The length of the first leads is greater than that of the second leads. The length of wires electrically connected the die to the leads or the die pad can be adjusted by the sides of the leadframe with the recess portion and the protrusion portion having a dimension corresponding to the leads, so as to save the manufacture cost of the leadframe.
Patent TW-200848114-A (TW)
Title: Freely style exercise device
Inventor: CHUANG JIN-CHEN
IPC: A63B22/12
Filed: 2007-06-06
Abstract: An exercise device includes two cranks rotatably coupled to a rear portion of a upright support and each having a pivot rod, two handles having a middle portion pivoted to a front portion of the upright support with a spindle, two foot supports pivotally coupled to the handles and each having a middle portion pivotally coupled to the pivot rod of the cranks with a link, the foot supports may be controlled by the handles and to be actuated as a stepping exerciser when the front portions of the foot supports are stably held in place by the handles, and to be actuated as an elliptical exerciser when the handles are swung relative to the base.
Patent TW-200815317-A (TW)
Title: Preparation of 3-[(1R,2R)-3-(dimethylamino)-1-ethyl-2-methylpropyl]phenol
Inventor: HELL WOLFGANG
IPC: C07C215/54
Filed: 2007-06-08
Abstract: The present invention relates to an improved process for the preparation of 3-[(1R,2R)-3-(dimethylamino)-1-ethyl-2-methylpropyl] phenol monohydrochloride.
Patent TW-200818977-A (TW)
Title: Color conversion substrate and color display
Inventor: EIDA MITSURU
IPC: H05B33/12
Filed: 2007-06-28
Abstract: Disclosed is a color conversion substrate comprising a light-transmitting substrate, and a plurality of blue color filter layers and a plurality of fluorescence conversion layers arranged on the light-transmitting substrate. In this color conversion substrate, a part of the blue color filter layers separates the fluorescence conversion layers.
Patent TW-200904675-A (TW)
Title: Vehicle anti-theft SOS-calling device
Inventor: YU PIN-YING
IPC: B60R25/04
Filed: 2007-07-19
Abstract: A vehicle anti-theft SOS-calling device includes an SOS-calling device and a remote controller. The SOS-calling device is composed of a control unit, anti-theft detecting unit, a rescue signal lamp board, a wireless receiver and a wireless transmitter. The rescue signal lamp board has a light emitter formed in a shape of a word meaning rescue and fixed clearly visible on a vehicle body. The remote controller is composed of a main controller, a switch, an alarming unit, a wireless transmitter and a wireless receiver. The SOS-calling device is turning on and off by the remote controller, sending signals to the controller, which lights up the rescue signal lamp board and simultaneously the wireless transmitter transmits signal to the wireless receiver of the remote controller, so that the data of the signal is shown on the alarming unit, indicating the vehicle being stolen.
Patent TW-200905019-A (TW)
Title: Recycling and processing method for electroplating waste liquid
Inventor: Lin qing-feng
IPC: C02F1/66
Filed: 2007-07-24
Abstract: The present invention is related to a recycling and processing method for electroplating waste liquid, which includes: (a) preparing a first processing tank, decreasing the value of chemical oxygen demand and adjusting the pH value in the first processing tank; (b) preparing a second processing tank, accelerating liquid/solid separation of the waste liquid adjusted by the method (a) through a mixed flow apparatus, introducing the clear liquid filtered from the waste liquid by a filter into the second processing tank; (c) preparing a third processing tank, introducing the waste liquid containing high metal concentration of the method (b) into the third processing tank, recycling the metals by drum electrolysis, and flowing the waste liquid with low metal concentration back into the first processing tank, repeating the processes of the method (a) and (b); and (d) introducing the clear liquid from the second processing tank of the method (b) into a ultra-filter membrane (UF) module and a reverse osmosis membrane (RO), recycling or flowing back for re-use in the electroplating process.
Patent TW-200905256-A (TW)
Title: Forming method of light-diffusion structure in diffusion-film and its device
Inventor: LIN CHIEN-CHENG
IPC: G02F1/1335
Filed: 2007-07-27
Abstract: Disclosed is a forming method of light-diffusion structure in diffusion-film. The invention thermally melts resin to be paste-shaped, and then the paste-shaped resin is extruded into a diffusion-film. A rolling wheel is used to roll at least one surface of the diffusion-film and the surface of the rolling wheel has plural patterns. A light-diffusion structure corresponding to the plural patterns is formed on at least one surface of the diffusion-film. Thus, when light passes through the diffusion-film, a reflective or diffusive effect will be generated by the light-diffusion structure to thereby attain the purpose of light diffusion and its uniformization.
Patent TW-200822208-A (TW)
Title: Method and system for manufacturing semiconductor device, computer storage medium, and storage medium for storing the processing recipe
Inventor: MARUYAMA TOMOHISA
IPC: H01L21/306
Filed: 2007-07-27
Abstract: To provide a method for manufacturing semiconductor devices by which harmful effects due to residues of deteriorated layer formed in a metal film during a wet etching process on subsequent processes and on device characteristics can be reduced, and high-quality semiconductor devices can be stably manufactured when it has a process for wet etching the metal film and a process for dry etching the metal film afterward. After wet etching the metal film 106, n+a-Si film 105 and an a-Si film 104 are dry etched. Then after half-ashing a resist mask 107 formed with bumps, an altered layer removing process is performed for removing an altered layer 108. After that, the metal film 106 and the like is dry etched.