baber/WOPTO huggingface dataset:
Patent TW-200401475-A (TW)
Title: Multi-function mounting /latch component for electrical connectors
Inventor: WADDELL KENT D
IPC: H01R13/74
Filed: 2003-06-20
Abstract: An electrical connector assembly is provided for mounting to a first side of a panel and through an opening in the panel. A connector housing is adapted for mounting through the opening in the panel and carries a plurality of terminals. A multi-function mounting/latch component includes at least one mounting boss for mounting the connector housing on a circuit board. The multi-function component includes at least one mounting aperture for receiving a mounting post of the connector housing for mounting the connector housing at the first side of the panel and through the opening in the panel. The multi-function component includes at least one latch arm projecting through the opening to a second side of the panel. A locking plate is engageable with the latch arm at the second side of the panel to hold the connector in assembly through the panel. The latch arm includes a latching aperture to facilitate latching the connector assembly to a complementary mating connector at the second side of the panel.
Patent TW-200409994-A (TW)
Title: Aligning method under electric field for ferroelectric liquid crystal and liquid crystal display using the same
Inventor: KIM HONG-CHUL
IPC: G02F1/141
Filed: 2003-07-03
Abstract: A method of aligning a ferroelectric liquid crystal (FLC) material capable of facilitating the restoration of an initial alignment of FLC material as a result of mounting of driving circuits includes simultaneously applying a first voltage to a Vcom terminal formed on a source printed circuit board and applying a second voltage to a GND terminal also formed on the source printed circuit board while the first voltage is also applied to a Vcom terminal formed on a gate printed circuit board and while the second voltage is also applied to a GND terminal formed on the gate printed circuit board.
Patent TW-200504498-A (TW)
Title: Power control system for providing different output voltage based on operation state of computer system
Inventor: JUAN KUAN-CHI
IPC: G06F1/26
Filed: 2003-07-17
Abstract: A power control system used in a computer system includes decision logic for outputting a decision voltage based on detection of operation state of the computer system, a voltage control unit, having at least two resistors and a switch, for outputting a set voltage based on the on and off state of the switch determined by the decision voltage, and the power supply circuit for providing output voltage to the computer system based on the set voltage.
Patent TW-200404059-A (TW)
Title: Process for preparing a pharmaceutically active compound
Inventor: DALMASES BARJOAN PERE
IPC: C07D413/12
Filed: 2003-08-05
Abstract: In particular, zolmitriptan or a pharmaceutically acceptable salt thereof, which includes (a) Preparation of the diazonium salt of the aniline hydrocholoride (II); followed by reduction and acidification to give the hydrazine (III); (b) reaction in situ of the hydrazine hydrochloride (III) with α-keto-δ-valerolactone, to give the hydrazone (IV); (c) Fisher indole reaction of the hydrazone (IV), to give the pyranoindolne (V); (d) Transesterification of pyranoindolne (V) to provide the compound (VI), in which R means straight or branched C1-C4 alkyl chain; (e) Conversion of the hydroxyl group of the compound (VI) into dimethylamino to give the indolecarboxylate (VII), in which R means straight or branched C1-C4 alkyl chain; (f) Sponification of the 2-carboalkoxy group of the compound (VII), to provide indolecarboxylic acid (VIII); (g) Decarboxylation of the indolecarboxylicacid (VIII), to provide zolmitriptan and, eventually, to obtain a pharmaceutically acceptable salt thereof.
Patent TW-200507431-A (TW)
Title: Current-balancing method and device for controlling the power-factor-correction circuit interlacedly
Inventor: CHANG CHING-YU
IPC: H02M7/23
Filed: 2003-08-11
Abstract: The present invention provides a current-balancing method and a device for controlling the power-factor-correction circuit interlacedly, in which the induction currents of two units connected in parallel are sampled, two control chips control two power switches respectively using the method of current-balancing control, and the two control chips share the same reference current, so as to ensure that the induction current of each path is basically the same, and realize the purpose of current-balancing.
Patent TW-200404459-A (TW)
Title: Image pickup device
Inventor: WATANABE TOHRU
IPC: H04N5/378
Filed: 2003-08-21
Abstract: An image pickup device, wherein a synchronous signal generation part (60a) starts to generate horizontal synchronous signal HT and a counter (60b) counts the pulse of the signal, is provided. When the counting number reaches a predetermined value, a clamping ability controlling part (60c) rises the clamping signal to high-level. During the interval from the starting of the image pickup device to the rising of the signal SC, a clamping pulse generation part (60d) set the width of the clamping pulse CP to be larger than usual, and the on-interval of the switch element (52c) of the clamping circuit (52) is extended and the clamping time is shortened. On the other hand, after the signal SC rises, the on-interval of the switch element (52c) is set to be shorter than usual, and the time constant of the clamping is set larger. Therefore, sawtooth shape noise generated following with noise can be restrained when the clamping time constant is short. High picture quality and the rapid starting of the image pickup device can be achieved.
Patent TW-200409120-A (TW)
Title: Semiconductor memory and method for controlling the same
Inventor: FUJIOKA SHINYA
IPC: G11C7/22
Filed: 2003-08-29
Abstract: A method for controlling a semiconductor memory in which mode register can be set in burst mode. To set an operation mode in burst mode, the semiconductor memory is changed first from the burst mode, through power-down mode, to standby mode of non-burst mode. Then the semiconductor memory is changed to mode register set mode to set the mode register when commands are input in the same predetermined sequence that is used in the non-burst mode.
Patent TW-200507937-A (TW)
Title: A manufacture method of nano material-coated substrate or base-materials
Inventor: SUEN SHR-CHING
IPC: B01J37/02
Filed: 2003-08-29
Abstract: This invention provides a manufacture method for nano material-coated substrate or base-materials including the steps of: adding silver of 1-99% purity to the nano-SiO2 particles to let the silver adhering to the nano-SiO2 particles, then being applied to the surface of base-materials or substrate by spraying, painting, or dipping methods, and drying it, and then applying nano-TiO2 photocatalyst 1-90% on it. Due to the high affinity of the middle layer nano-SiO2, the nano-TiO2 photocatalyst can be adhered to the substrate better, and avoid damage on the substrate or peel-off due to oxidization with TiO2. In addition, the silver added in the nano-SiO2 may add the capability to kill more types of germs and increase the surface area of the nano-SiO2, and therefore to ensure nano-dispersion and avoid the irritation of oxidization of TiO2. Since TiO2 is coated on the outer layer, it can contact with lights sources sufficiently and to increase the germs-killing and oxidization-reduction capability. The strong oxidization of the TiO2 may eradicate and decompose dirt and germ or virus to avoid any deposit of dirt and germ on the surface of the substrate and to increase the performance of the materials; and, as a consequence, to bring the characteristics of nano-materials to its full extent and to obtain the expected improvement.
Patent TW-200413309-A (TW)
Title: Process for the production of alkenyl carboxylates
Inventor: DITZEL EVERT JAN
IPC: C07C67/05
Filed: 2003-09-26
Abstract: The present invention provides a process for the production of an alkenyl carboxylate by reacting an alkene, a carboxylic acid and a molecular oxygen-containing gas in a reaction zone in the presence of a catalyst at an elevated reaction temperature, T, to produce an outlet stream from the reaction zone comprising alkenyl carboxylate and oxygen, and wherein in said process the catalyst is contacted with the alkene, at a partial pressure, P, optionally in the presence of the carboxylic acid, and the outlet stream comprises less than 2vol% oxygen, the improvement comprises reducing the partial pressure of the alkene and/or reducing the reaction temperature so as to suppress formation of benzene and/or suppress inhibition of the catalyst.
Patent TW-200420607-A (TW)
Title: Preparation method of high molecular weight polycarbonate resin
Inventor: KIM JONG-HUN
IPC: C08G64/20
Filed: 2003-10-14
Abstract: The present invention relates to a method for the preparation of a high molecular weight polycarbonate resin, and more particularly to a method for preparing a high molecular weight polycarbonate resin using a solid state polymerization method after the preparation of a crystalline polycarbonate or conducting the preparation of the crystalline polycarbonate and the solid state polymerization thereof simultaneously. According to the method for the preparation of a high molecular weight polycarbonate resin of the invention, it is possible to produce a high molecular weight polycarbonate resin having a narrow molecular weight distribution and uniform properties and that is applicable to injection and extrusion in large quantities with a low cost within a short time.
Patent TW-200417045-A (TW)
Title: Radiation-emitting semiconductor device and method of manufacturing such a device
Inventor: WOERLEE PIERRE HERMANUS
IPC: H01L33/34
Filed: 2003-11-04
Abstract: The invention relates to a radiation-emitting semiconductor device (10) comprising a silicon-containing semiconductor body (1) and a substrate (2), which semiconductor body (1) comprises a lateral semiconductor diode positioned on an insulating layer (7) which separates the diode from the substrate (2). The lateral semiconductor diode comprises a first semiconductor region (3) of a first conductivity type and with a first doping concentration, a second semiconductor region (4) of the first or a second conductivity type opposite to the first conductivity type and with a second doping concentration which is lower than the first doping concentration, and a third semiconductor region (5) of the second conductivity type and with a third doping concentration which is higher than the second doping concentration, the first and the third region (3, 5) each being provided with a connection region (6, 8), and, during operation, radiation (S) being generated in the second region (4) due to recombination of charge carriers injected therein from the first and the third region (3,5). According to the invention, the second semiconductor region (4) comprises a central part (4A) which is surrounded by a further part (4B) the bandgap of which is larger than the bandgap of the central part (4A). In this way, the radiation yield is increased in an indirect semiconductor material such as silicon in the central part (4A) as translation of the relatively long-living charge carriers towards a non-radiative recombination center is limited because of the barriers in the valence and conduction band in the further part (4B). Preferably, the bandgap in the further part (4B) is made larger in that the thickness of said part (4B) is so small that quantum size effects occur therein, while the central part (4A) has a thickness which is so large that such effects do not occur or substantially do not occur.
Patent TW-200517823-A (TW)
Title: A power-saving method of an optical position guiding device
Inventor: HOU ALPHA
IPC: G06F1/32
Filed: 2003-11-27
Abstract: The invention relates to a power-saving method of an optical position guiding device (or generally called optical mouse). The method is disclosed to control the frequency of a sensor fetching an image in accordance with the moving speed of the optical position guiding device, meaning that the image-fetching frequency is determined by the variations of the horizontal displacement value and the vertical displacement value so as to save the power of the optical position guiding device. Furthermore, while entering a sleep mode, it is unnecessary for the optical position guiding device to generate a current within a fixed period of time, which is used to drive the image sensor for monitoring if the optical position guiding device moves. Instead, a displacement sensor, such as the mechanical displacement activation device, is utilized to generate a current to interrupt the sleep mode, attaining the power-saving goal.
Patent TW-200502039-A (TW)
Title: Process for the preparation of catalyst microspheres
Inventor: VAN DER ZON MONIQUE
IPC: B01J29/08
Filed: 2003-12-17
Abstract: The present invention relates to a process for the preparation of catalyst particles with a particle diameter in the range 20-2000 microns involving the steps of agitating at least two dry catalyst ingredients, spraying a liquid binding agent on the catalyst ingredients while continuing the agitation, and isolating formed catalyst particles with the desired particle diameter and comprising the catalyst ingredients. In contrast to the conventional way of preparing such particles, spray-drying, the present process allows the formation of small particles from slurries with a high solids content. Hence, smaller amounts of liquid have to be evaporated, which makes the process energy efficient.
Patent TW-200507276-A (TW)
Title: Method for manufacturing the display device
Inventor: OSAWA TOSHIYUKI
IPC: H01L21/311
Filed: 2004-01-07
Abstract: When using solution containing fluoride for forming thin film on a glass substrate during etching process, the components in the solution and glass substrate will react to form the insoluble residual attached on the back of the substrate and generate the etching spots called roller tracks. In order to solve the problem, the present invention directly supply the solution to the support member supporting the glass substrate, or from the contact portion between the substrate and the support member, and concentratedly at the opposite position to the transporting direction of the substrate, or further on both of the support member and the contact portion of the substrate with the support member. Thus, the present invention can avoid the occurrence of roller tracks, and the result could improve the display quality of the display device.
Patent TW-200428194-A (TW)
Title: A dynamic protection circuit
Inventor: VOGMAN VIKTOR
IPC: G06F1/28
Filed: 2004-02-13
Abstract: According to one embodiment, a computer system is disclosed. The computer system includes an integrated circuits (IC), a power supply that supplies power to the IC and an over-current protection (OCP) circuit. The OCP circuit prevents the exceeding a predetermined power threshold during a short circuit condition while the IC is enabled to receive a greater power level.
Patent TW-200423649-A (TW)
Title: Communication receiver with an adaptive equalizer that uses channel estimation
Inventor: MALLADI DURGA PRASAD
IPC: H04L25/03
Filed: 2004-02-18
Abstract: In a wireless communication system, a method for estimating a transmitted signal is disclosed. A wireless signal is received that includes a pilot channel and at least one other channel. A transmitted signal is estimated using an equalizer and the received wireless signal. Taps of a filter of the equalizer are adapted through use of a channel estimate. The channel estimate is calculated from the pilot channel. The pilot channel and the at least one other channel are separated.
Patent TW-200501124-A (TW)
Title: Optical record reproduction device
Inventor: ANDOH HITOSHI
IPC: G11B7/0045
Filed: 2004-03-19
Abstract: The present invention provides an optical record reproduction device which can optimizes the recording level. After slowly feeding a shifting voltage value (shifting value) to an error signal while shifting and recording, reproduction the record area, detecting a jitter value (readable state of address information) of double phases data generated from reproduction RF signal, by a double phases data jittering detection circuit (20). And a CPU (14) which bases the shifting voltage value (shifting quantity of tracking) which is feed to a tracking error signal and the detected jitter value of double phases data, to calculates the jitter value of the double phases data to obtain the minimum shifting voltage value to makes the value to be a reading state of the data thereby becoming a best shifting quantity of the tracking and saves which to a memory (15).
Patent TW-200531973-A (TW)
Title: Method for the purification of Piribedil
Inventor: JONG SHEAN-JENG
IPC: C07D241/04
Filed: 2004-03-25
Abstract: A method for purifying Piribedil includes mixing Piribedil solid having a purity of 98% by weight with water, boiling the mixture, adding slowly 95% ethanol to the boiling mixture to form a clear liquid, filtering the hot clear liquid, cooling the filtrate to obtain a white crystal having a purity of 99.8% by weight of Piribedil.
Patent TW-200502289-A (TW)
Title: Anti-fogging sheets and trays using thereof
Inventor: OKUMURA YASUO
IPC: C08J7/056
Filed: 2004-04-01
Abstract: An anti-fogging tray is obtained by coating a base styrenic resin sheet having a projection with a height of 0.2 to 2 μm, in which an average density of the projection is 5 to 50 per square millimeter, with an anti-fogging agent to mold the sheet into a tray. The anti-fogging agent comprises 1 to 100 parts by weight of a hydrophilic polymer (e.g., a polysaccharide, a polyvinylpyrrolidone), and 0 to 100 parts by weight of a silicone oil, relative to 100 parts by weight of a polyhydric alcohol fatty acid ester (e.g., a sucrose fatty acid ester, a polyglycerin fatty acid ester). In the base resin sheet, a coating layer of the anti-fogging agent may be formed on one side of the base resin sheet and a release layer having a wetting index of 30 to 55 dyn/cm may be formed on the other side of the base resin sheet. The projection with a height of 0.2 to 2 μm may be formed on the other side at an average density of about 5 to 50 per square millimeter. The present invention provides a resin sheet and a tray which have high anti-fogging property and mold-releasing property (or antiblocking property).
Patent TW-200514924-A (TW)
Title: Washer, fastener provided with a washer, method of and power tool for fastening objects
Inventor: JUNKERS JOHN K
IPC: B25B21/00
Filed: 2004-04-06
Abstract: A washer has a body having an axis and provided with a first bearing face surface located at one axial side and adapted to cooperate with a nut, a second bearing face surface located at an opposite axial side and adapted to cooperate with an object, at least one third turning resistant surface adapted to cooperate with a thread of the bolt, the body having at least one resistive point arranged so that when the nut is turned and turns the bolt the body of the washer stops the bolt from turning and thereby the nut creates a pull .on the bolt which elongates the bolt in an axial direction and applies to the body of the washer an axial force which overcomes the at least one resistive point so that a portion of the body of the washer is allowed to be pulled axially when the bolt elongates. Also, a fastener with the washer is provided, as well as a method of and a tool for fastening objects with the use of the washer.
Patent TW-200534840-A (TW)
Title: Water treatment method using hot bubbles to achieve massage effect and device thereof
Inventor: KANG SHU-JIAO
IPC: A61H33/00
Filed: 2004-04-21
Abstract: This invention is related to a water treatment method using hot bubbles to achieve the massage effect, which includes following steps: spurting plural hot bubbles with their temperature higher than room temperature in a pool; and utilizing the inflating floating power of the hot bubbles and the temperature thereof to dash against the regions desired to be massaged. By the impact force and temperature of the hot bubbles, the massage effect of the water treatment can be achieved.
Patent TW-200503785-A (TW)
Title: Dosage form containing (S)-pantoprazole as active ingredient
Inventor: DIETRICH RANGO
IPC: A61K9/20
Filed: 2004-05-07
Abstract: Dosage forms for oral administration of the magnesium salt of (S)-pantoprazole are described.
Patent TW-200507088-A (TW)
Title: System and method for cleaning of workpieces using supercritical carbon dioxide
Inventor: FURY MICHAEL A
IPC: C11D11/00
Filed: 2004-05-13
Abstract: A supercritical CO2 cleaning system according to the invention can include: a pressure chamber configured to clean a workpiece with supercritical CO2; an expansion chamber configured to receive an output of the pressure chamber; a CO2 recycle system configured to receive an expanded CO2 stream from the expansion chamber, and configured to output a recycled CO2 stream; a supply of fresh CO2 configured to output a fresh CO2 stream; a purification system configured to receive at least one of the fresh CO2 stream and the recycled CO2 stream, the purification system configured to output a purified CO2 stream; and a first co-solvent supply configured to output a first co-solvent stream, where the pressure chamber is configured to receive the purified CO2 stream and the first co-solvent stream.
Patent TW-200541228-A (TW)
Title: Order food system and method thereof
Inventor: WU CHI-LIN
IPC: H04B1/00
Filed: 2004-06-04
Abstract: The present invention provides an order food system. A RFID reader is used in each table. A RFID tag recording the ordered food is sensed by the RFID reader to transfer the order information to the main computer. Then, the cook can prepare the food according to the information. Each bowel is stick with a special RFID tag. Therefore, the RFID reader also can sense the RFID tag to notify the main computer that the food has been sent.
Patent TW-200502304-A (TW)
Title: Transparent sheet and process for producing the same
Inventor: SUZUKI MASANORI
IPC: B32B25/08
Filed: 2004-06-11
Abstract: The purpose of the present invention is to provide a transparent sheet which is excellent not only in transparency but in impact resistance and viscoelasticity, and a process for producing the same. The transparent sheet comprises: a transparent flexible composition layer which comprises 100 parts by weight of a thermoplastic elastomer ingredient (A) comprising at least one elastomer (A-1) selected among hydrogenated block polymers of a conjugated diene, hydrogenated block copolymers of an aromatic vinyl and a conjugated diene, and ethylene/alpha-olefin rubbers containing polar groups and other elastomer (A-2) and 500 to 5,000 parts by weight of a liquid material (B) and which, when its thickness is 0.5 mm, has a total light transmittance of 90% or higher at 25 DEG C; and a transparent resin layer disposed on a surface of the transparent flexible composition layer. The transparent sheet is obtained by superposing a transparent resin layer on a surface of the transparent flexible composition layer and subsequently press-bonding the layers according to need.
Patent TW-200508727-A (TW)
Title: Light diffuser plate and liquid crystal displays using the same
Inventor: OH YOUNG
IPC: G02B5/02
Filed: 2004-06-21
Abstract: A light diffuser plate for liquid crystal displays according to the present invention is prepared with a thermoplastic resin composition comprising (A) a matrix selected from the group consisting of methacrylic resin, styrenic resin, cyclic olefinic resin and a mixture thereof, and (B) a polycarbonate resin admixed in the matrix as a light diffusing agent. The polycarbonate resin (B) is preferably used with about 0.01 to 20% by weight in the matrix, and has preferably an average particle diameter of about 0.01 to 20 μm.