baber/WOPTO huggingface dataset:
Patent TW-200409351-A (TW)
Title: Solid-state imaging device and its manufacturing method
Inventor: HARADA KOICHI
IPC: H04N5/335
Filed: 2003-08-11
Abstract: The crosstalk between adjacent pixels is prevented by a structure in which an overflow barrier is provided in a deep portion of a substrate. A local P-type region (150) is formed at a predetermined position in a lower layer region below a vertical transfer register (124) and a channel stop region (126). The potential in the lower layer region below the vertical transfer register (124) and the channel stop region (126) is controlled by the P-type region (150) so that the potential in the extent from the minimum potential position of the vertical transfer register (124) to the overflow barrier (128) in the lower layer region is lower than that in the lower layer region below a photosensor (122). Therefore, because the potential in the lower layer region below the vertical transfer register (124) and the channel-stop region (126) on both sides is low, the charge produced by the electro-optic transducing in the sensor region is blocked by this potential barrier and cannot diffuse easily. Thus, the crosstalk between adjacent pixels can be prevented.
Patent TW-200507894-A (TW)
Title: Intravenous injection device
Inventor: Wu zong-you
IPC: A61B8/06
Filed: 2003-08-27
Abstract: An intravenous injection device comprises using an impulse ultrasound sensor head to send out an impulse ultrasound signal to an intravenous device user, receiving a reflective ultrasound echo signal from the user, using a Doppler effect accumulation calculation algorithm to obtain the depth information of a blood vessel, using a pushing device to clamp an injector and automatically inserting the injector to a suitable depth in an orientation parallel to the direction of the dispatching ultrasound waves and the direction of the echo ultrasound waves. Thus, not only the overall cost of the impulse ultrasound oscillation device can be reduced, but also the accuracy of the automatic injection can be increased for effectively reducing the pain endured by a patient.
Patent TW-200411649-A (TW)
Title: Object lens for optical pick-up apparatus, optical pick-up apparatus and regeneration apparatus of optical information record
Inventor: KIMURA TOHRU
IPC: G11B7/1392
Filed: 2003-08-28
Abstract: The present invention relates to an object lens for optical pick-up apparatus, optical pick-up apparatus and regeneration apparatus of optical information record. The object lens for optical pick-up apparatus of the invention is provided with the followings: a light source; and a light collection optical system, which contains an object lens for collecting light beam emitted from the light source onto the information recording face of the optical information recording medium. The light collection optical system can collect light beam from the light source onto the information recording face of the optical information recording-medium so as to conduct recording and/or regeneration of information. The object lens is a plastic single lens and is required for use in recording and/or regeneration information with respect to the optical information recording-medium such that it satisfies the formula (1) NA≥0.8, and (2) 1.0>f>0.2, in which NA is the numerical number at the image side of the object lens and f (mm) is the focus point distance of the object lens. Even for the plastic single lens with high NA, only larger temperature image difference is obtained. For the refractive plastic single lens, temperature image difference inside the practical application temperature range of the optical pick-up apparatus is suppressed within the permitted range.
Patent TW-200422153-A (TW)
Title: Cutting method of a laminated sheet, optical element and picture image display device
Inventor: MASUDA TOMOAKI
IPC: G02B5/30
Filed: 2003-10-28
Abstract: The present invention is a cutting method of a laminated sheet capable of working the laminated sheet accurately at the time of cutting and finishing a cutting surface of the laminated sheet, so as to cut and finish the cutting surface of the laminated sheet into a rectangle. The method comprises a step to cut the cutting surface of the laminated sheet by a cutting means in a state of accumulating a plurality of the laminated sheets in the thickness direction and cuts and works a plurality of the laminated sheets in bulk by making a cutting flap t(mm) 0.5 to 10mm, furthermore, favorably 10 to 100mm in total thickness (h) by specifying t x h ≤ 1,000 in the case when the cutting flap is t(mm) and the total thickness of the accumulated laminated sheets is h(mm).
Patent TW-200423999-A (TW)
Title: High capacity purification of thermally unstable compounds
Inventor: MYERS RONALD DREW
IPC: B01D3/16
Filed: 2003-11-20
Abstract: Separations processes and apparatus capable of purifying thermally sensitive materials at high capacity. An apparatus having a rectification section and a stripping section with the stripping section having a stripping tray with 5 to 50% open area, a pressure drop from 0.02 psi to 0.2 psi and a tray efficiency during operation of the column which is equal to or greater than 20%.
Patent TW-200423964-A (TW)
Title: Stabilized dispersion of behenyl alcohol
Inventor: DESAI SAURABH
IPC: C11D1/72
Filed: 2003-12-10
Abstract: A low viscosity, stable dispersion of behenyl alcohol comprising: (a) 10-40 weight% on an actives basis of behenyl alcohol; (b) 1.0-8.0 weight% of an anionic surfactant selected from the group consisting of sodium lauryl ether sulfate, sodium lauryl sulfate, magnesium lauryl ether sulfate, magnesium lauryl sulfate, calcium lauryl ether sulfate, calcium lauryl sulfate, ammonium lauryl ether sulfate and ammonium lauryl sulfate; and (c) 1.0-3.0 weight% (on an actives basis ) of a betaine selected from the group consisting of C12-18 amidopropylbetaine; wherein the dispersion has a stability of at least 3 months at a temperature of 49 degrees C, a viscosity in the range of 1,000-20,000 centipoise, and no more than 0.2 weight % of cationic material.
Patent TW-200414530-A (TW)
Title: A planar inductive component and an integrated circuit comprising a planar inductive component
Inventor: TIEMEIJER LUKAS FREDERIK
IPC: H01F17/00
Filed: 2003-12-10
Abstract: The invention relates to a planar inductive component arranged over a substrate 103. The substrate comprises a winding 101 situated in a first plane, a patterned ground shield 102, for shielding the winding 101 from the substrate 103. The winding 101 is at least substantially symmetrical with respect to a mirror plane 104 perpendicular to the first plane. The patterned ground shield 102 comprises a plurality of electrical conductive first tracks 105 situated in a first ground shield plane in parallel with the first plane. The first tracks have an orientation perpendicular to the mirror plane 104. Without the patterned ground shield 102 the winding 101 is capacitively coupled to the substrate 103. The substrate resistance results in a degradation of the quality factor of the inductive component 100. The patterned ground shield 102 shields the winding 101 from the substrate 103, thereby eliminating the degrading effect of the substrate. To prevent a reduction in the effective self inductance of the planar inductive component loop currents have to be prevented in the patterned ground shield, while at the same time transfer of charges induced in the mirrored halves of the winding 100 have to be facilitated. This is achieved by the first tracks 105.
Patent TW-200519614-A (TW)
Title: Method for controlling the disc ejecting operation in an optical disc drive
Inventor: KUO TSUNG-JUNG
IPC: G11B17/04
Filed: 2003-12-12
Abstract: A method for controlling the ejecting operation in an optical disc drive is disclosed. By utilizing a logic controller, the status of an eject button on the optical disc drive is referenced for controlling a roller while ejecting an optical disc. When the status of the eject button changes from a released state to a pressed state, the logic controller decides if an additional ejecting operation should be execute according to the changing of the status of the eject button. And when the additional ejecting operation is preformed, the roller is driven to eject the disc further by rotating for a pre-determined time or a pre-determined turns.
Patent TW-200522148-A (TW)
Title: A method for making wires with nano-meters
Inventor: WU YUNG-HSIANG
IPC: G03F1/08
Filed: 2003-12-17
Abstract: The present invention relates to a method for making wires with nano-meters. By printing or dispensing a solution on a substrate, the solute contained in the solution will form two regions with different thicknesses on the substrate when the solvent has dried. After an etching process is comprehensively applied on the substrate, the region with thinner solute will be completely removed, and only the region with the thicker solute remains as the desired wires. With such a process, the line width of the created wires is narrowed to reach the nano-grade.
Patent TW-200426166-A (TW)
Title: Process for the production of hydrogenated petroleum resin
Inventor: YAMANE HIDEKI
IPC: C08F232/06
Filed: 2003-12-18
Abstract: This invention provides a process for the production of a hydrogenated petroleum resin useful as a tackifying resin from a cyclopentadiene compound and a vinyl aromatic compound, which brings about both improvement in the tack performance of a tackifying resin and enhancement in the productivity. The process comprises the polymerization step of conducting solution copolymerization of a cyclopentadiene compound with a vinyl aromatic compound by using as the solvent a recovered solvent containing at most 4 % by mass of low-molecular components formed as by-products in the polymerization, the solvent removal step for separating the resulting copolymer from the reaction mixture of the polymerization step, the hydrogenation step of dissolving the copolymer in a solvent and hydrogenating the copolymer, and the solvent removal step for separating the hydrogenated petroleum resin from the reaction mixture of the hydrogenation step in such a way that 6 to 10 % by mass of hydrogenated low-molecular components remains in the hydrogenated petroleum resin.
Patent TW-200520946-A (TW)
Title: Reinforced adhesive tape containing circular type bottom convex pattern unit
Inventor: YANG ZHUO-HUI
Filed: 2003-12-19
Abstract: A kind of reinforced adhesive tape containing circular type bottom convex pattern units comprises a front face, a reverse face oppositely and parallel disposed with the front face and a plural number of bottom convex patter units disposed on the reverse face. Each bottom convex pattern unit contains a recess space with an opening recessively disposed on the reverse face, a circular type surrounding wall for defining the recess space, and a hole bottom portion opposite to the opening, in which the internal circular face of the surrounding wall exhibits continuously extended curve face and the hole bottom portion corresponds to the reverse face and exhibits planar face. Therefore, by using the bottom convex pattern unit layout, the adhesive tape can have better fracture strength, tensile strength and tear strength.
Patent TW-200425570-A (TW)
Title: Nonaqueous electrolyte
Inventor: PALANISAMY THIRUMALAI G
IPC: H01M6/04
Filed: 2003-12-30
Abstract: A non-aqueous electrolyte comprising a pyridinium-based sail in a non-aqueous solvent at a concentration less than 2M.
Patent TW-200419865-A (TW)
Title: Method and electronic circuit for controlling of a supply voltage of a laser diode
Inventor: VOGEL PATRICK
IPC: H01S5/0683
Filed: 2004-01-16
Abstract: The invention relates to a method for initialising a control of a supply voltage of a light source, such as a laser diode, the light source being arranged in a first circuit configuration having an associated first reference voltage level or the light source being arranged in an alternative second circuit configuration having an associated alternative second reference voltage level, the method comprising the steps of: gradually changing the supply voltage into the direction of the first reference voltage, measuring a light emission of the light source while gradually changing the supply voltage, if no light emission is measured: starting the control of the supply voltage of the light source after the first reference voltage has been reached, and if a light emission is measured: gradually changing the supply voltage into the direction of the second reference voltage and starting the control of the supply voltage of the light source after the second reference voltage has been reached.
Patent TW-200508188-A (TW)
Title: Improved process for producing phenol and ketone
Inventor: BLACK JESSE RAYMOND
IPC: C07C37/08
Filed: 2004-02-11
Abstract: Improved processes for oxidizing alkylbenzene(s) to produce phenol and ketone product(s) using neutralizing base is provided.
Patent TW-200425257-A (TW)
Title: Device and method for flow conversion, system and method for controlling manufacturing process and recording medium for computer program thereof
Inventor: SATOGUCHI YUUICHI
IPC: H01L21/02
Filed: 2004-03-01
Abstract: A device for flow conversion including a flow decomposition module, a compatible flow generation module, a flow check module, a flow selection module and an external storage unit. The flow decomposition module decomposes the processes of the conversion target process flow into lower processes to create intermediate lower process flow. The compatible flow generation module replaces the lower processes by lower compatible processes according to a lower process compatible table recording lower compatible processes of production facilities equivalent to the lower processes, such that a intermediate lower compatible process flow is added. The flow check module creates a lower process flow for production facilities from the intermediate lower process flow and the lower compatible process flow according to an available process table. The flow selection module calculates attribute according to an attribute definition table that defines the attributes of the lower process to select the lower process flow. The external storage unit stores the process decomposition table, the lower process compatible table, the available table and the attribute definition table.
Patent TW-200501142-A (TW)
Title: Optical recording medium
Inventor: YASUDA KOUICHI
IPC: B41M5/26
Filed: 2004-03-08
Abstract: The present invention is provides an optical recording medium that uses stannum (Sn) as the recording material to improve the jitterin which on the surface of a disc substrate 11 where a concave and convex shape dividing a track area is formed, are formed on the surface of the concave and convex shape a first protective layer 31 for protecting at least an optical recording layer 31, an optical recording layer 12 using a chemical compound at least composed of stannum (Sn), nitrogen (N) and oxygen (O), formed on the first protective layer, a second protective layer 32 for protecting this optical recording layer, formed on this optical recording layer, and a light-transmittable layer 13 formed on the second protective layer. Stabilization of the optical recording layer (12) under high temperature and high humidity can be accomplished by means of the first protection layer (31) and the second protection layer (32).
Patent TW-200424591-A (TW)
Title: Manufacturing method of optical apparatus
Inventor: KITABAYASHI MASASHI
IPC: G02B27/14
Filed: 2004-03-10
Abstract: The present invention is related to a manufacturing method of optical apparatus. The optical apparatus is provided with the followings: the accommodation process S1 of optical component for accommodating plural optical components in the frame body; the positioning process S2 of optical device for performing position adjustment of the optical component to move the optical component so as to position the optical component at the predetermined position on the illuminating axis of light beam emitted from the light source; and the fixing position process S3 of the optical component for fixing the optical component with respect to the frame body position after the positioning process S2 of optical device. The accommodation process of optical component is provided with the followings: the inserting through process of positioning member for making the positioning member insert through the frame main-body; the accommodation process of optical component for accommodating the optical component in the frame main-body; and the butting process for butting the positioning member against the optical component.
Patent TW-200423794-A (TW)
Title: Organic electroluminescent device and manufacturing method thereof
Inventor: KINOSHITA TOSHIHIRO
IPC: H05B33/00
Filed: 2004-03-19
Abstract: In an organic EL device (100), a hole injection electrode (anode) (2) made of a transparent electrode (1). A first hole injection layer (3a) made of CuPc, a second hole injection layer (3b) made of CFx, a hole transport layer (4) and a light emitting layer (5) each made of an organic material are formed in this order on the hole injection electrode (2). An electron injection electrode (6) (cathode) is further formed on the light emitting layer (5). The first hole injection layer (3a) made of CuPc absorbs ultravioled light, so that the organic EL device can be prevented from deterioration by the ultraviolet light. The second hole injection layer (3b) made of CFx promotes injection of holes, so that initial drive voltage can be reduced.
Patent TW-200505171-A (TW)
Title: Improved voltage segmented digital to analog converter
Inventor: MALLINSON ANDREW MARTIN
IPC: H03M1/12
Filed: 2004-03-29
Abstract: An improved segmented digital to analog converter is provided, configured with a novel method of compensating current flow in secondary or successive segmented elements. In operation, dual current devices initially load, then subsequently unload a cascade of resistor networks connected to secondary or successive voltage segmenting elements, preventing the perturbation of precise operation of the primary or preceding elements. In contrast to conventional approaches, the improved converter obviates the need for a buffer or amplifier o isolate the secondary and successive voltage segmenting elements from the primary or preceding elements.
Patent TW-200504919-A (TW)
Title: Semiconductor IC device
Inventor: KONDO MASAHITO
IPC: H03K17/0814
Filed: 2004-03-29
Abstract: The present invention is for solving a problem with a conventional semiconductor IC device of which a voltage loss at a normal operation can not be kept small because of a high turning-on resistance of means for preventing reversed current. Therefore, the present invention provides a semiconductor IC device containing a first MOS transistor, a second MOS transistor provided in between the first MOS transistor and a power source terminal, and means for maintaining the gate of the second MOS transistor under a given voltage level (preferably a ground voltage level) in the state of a normal operation, and turning off the second MOS transistor in the state that a reversed current could occur, so as to prevent the reversed current from occurring and to reduce the voltage loss in normal operation.
Patent TW-200533894-A (TW)
Title: Computer control measuring center
Inventor: HUANG JUNG-TANG
IPC: G01D21/00
Filed: 2004-04-13
Abstract: This invention disclosed a computer control measuring center including multiple fully modular and functional measuring probes, a common multi-axis motion platform, a common digital image guiding device, and a common data acquisition and processing module. The device under test (DUT) is fixed in the fixture of the said motion platform. According to the desired measuring items, the corresponding required measuring probes are installed into a probe fetching-fixture by a probe-changing-mechanism automatically or manually. The said probe fetching-fixture can rotate in three directions, such as pitch, roll, and yaw. Combining with the said digital image guiding device the probe can align and measure the specific point or area of the DUT. In this way the invention can measure more than one parameter of the DUT, especially the coupling parameters. A wireless communication module can be incorporated helping the measuring data storing into the data acquisition and processing module more conveniently in addition to using a conventional cable connection.
Patent TW-200428810-A (TW)
Title: Receiver for receiving ISMA media streams supporting MPEG-4 IPMP extension
Inventor: JI MING
IPC: H04N7/24
Filed: 2004-05-07
Abstract: A Receiver receives ISMA media streams supporting MPEG-4 IPMP extension. The ISMA media stream includes an ISMA header, a content, IPMP Tool list descriptor indicating a Tool for dealing with the content. The receiver receives the ISMA media streams, acquires the IPMP Tool list descriptor from the ISMA media streams, and checks whether the Tool exists in the receiver. If the Tool exists, the receiver deals with the content by using the Tool, if the Tool does not exist, the receiver terminates gracefully.
Patent TW-200536204-A (TW)
Title: Electric connector
Inventor: TSAI CHOU-HSUAN
IPC: H01R13/629
Filed: 2004-05-07
Abstract: The present invention provides an electric connector, which comprises: a bottom base, which is configured and arranged separately with a plurality of terminal slots; and, a plurality of terminals, which are configured at the plurality of terminal slots on the bottom base, and are configured with a fixing portion, a flexible portion, and a pin portion; wherein, the fixing portion is against positioning to the terminal slots; the flexible portion is configured with a lower-segment flexible arm and an upper-segment flexible arm, and the lower end of the lower-segment flexible arm is connected to the lower end of the fixing portion, and extending from the lower side to the upper side, and forming a distance from the top end to the fixing portion, and the upper-segment flexible arm is upwardly extended from the upper end of the lower-segment flexible arm, and slantedly passing the top of the fixing portion to the neighbored terminal slot; and, configuring a contact near the end, and the pin portion is located below the fixing portion and extended from the lower end of the bottom base.
Patent TW-200509711-A (TW)
Title: Method and apparatus for fast link setup in a wireless communication system
Inventor: MALLADI DURGA PRASAD
IPC: H04L12/56
Filed: 2004-05-11
Abstract: A method and apparatus for a communication system provide for fast link setup for a mobile station by transmitting a request message, transmitting an assignment message from the base station to the mobile station, and transmitting a notification message from the base station to a base station controller. The mobile station transmits an indication message to the base station controller indicating a successful completion of acquiring the data packet channel. The base station controller processes the indication message for message integrity and security feature. A portion of the available communication resources at the base station is allocated for an immediate response to the request message for acquiring a data packet channel.
Patent TW-200537219-A (TW)
Title: Liquid crystal display apparatus and fabrication thereof
Inventor: CHANG YUNG-CHI
IPC: G02F1/1368
Filed: 2004-05-13
Abstract: An LCD apparatus without conventional extending Cs lines. At least one storage capacitor is formed on a lower substrate. The storage capacitor consists of discrete first and second metal layers and a dielectric layer therebetween. The second metal layer overlaps and above part of the second metal layer. The second metal layer connects to a pixel electrode. An insulating spacer is formed on an interior side of an upper substrate and extends into a liquid crystal layer to keep a cell gap thereof. A conformal common electrode is formed on the upper substrate and the insulating spacer to electrically connect to the first metal layer via a discrete transparent conductive layer.