baber/WOPTO huggingface dataset:
Patent TW-200412905-A (TW)
Title: Two-step mixing process for producing an absorbent polymer
Inventor: REIMANN ARMIN
IPC: B01F9/00
Filed: 2003-10-24
Abstract: The process according to the invention for producing an absorbent polymer has a first mixing event, in which a plurality of absorbent polymer particles (1) are mixed with a liquid (2) and a second mixing event, in which the liquid (2) is homogenized within the interior of polymer particles, wherein the polymer particles (1) in the first mixing event are mixed with a speed such that the kinetic energy of the individual polymer particles (1) is on average larger than the adhesion energy of the individual polymer particles (1), and the polymer particles (1) in the second mixing event are stirred at a lower speed than in the first mixing event. The different speeds effect a fluidisation of the polymer particles (1), which prevents a clumping of the polymer particles (1) during the mixing event. The absorbent polymers thus produced or a composite or a chemical product, comprising a polymer of this sort, are distinguished by a particularly rapid swelling behaviour.
Patent TW-200414372-A (TW)
Title: Semiconductor component and method of manufacture
Inventor: WRISTERS DERICK
IPC: H01L21/8238
Filed: 2003-10-30
Abstract: An insulated gate field effect semiconductor component having a source-side halo region and a method for manufacturing the semiconductor component. A gate structure is formed on a semiconductor substrate. The source-side halo region is formed in the semiconductor substrate. After formation of the source-side halo region, spacers are formed adjacent opposing sides of the gate structure. A source extension region and a drain extension region are formed in the semiconductor substrate using an angled implant. The source extension region extends under the gate structure, whereas the drain extension may extend under the gate structure or be laterally spaced apart from the gate structure. A source region and a drain region are formed in the semiconductor substrate.
Patent TW-200519048-A (TW)
Title: Method and device for cleaning dirt on filter material
Inventor: SHIAU YA-JR
Filed: 2003-12-02
Abstract: The present invention relates to a method and a device for cleaning dirt on filter material. The method comprises the following steps: A: provide a filter tank with the device; B: open a water intake; C: a sensor works; D: the dirt separates from the filter material and is taken out by the water flow. The sensor senses that the filter material has been covered with dirt and instructs the controller to produce high-frequency ultrasonic waves, which makes the dirt separate from the filter material and be taken out by the water flow. Then the filter material can restores its function. Furthermore, the ultrasonic wave controller of the present invention is movable and can be mounted at any filter tank.
Patent TW-200519565-A (TW)
Title: Method for assembling motherboard and assembly fixture thereof
Inventor: CHEN MEI-LI
IPC: G06F1/16
Filed: 2003-12-12
Abstract: A motherboard assembly fixture suits for assembling a support bar and an Input/Output bracket to a motherboard is disclosed. The motherboard assembly fixture comprises a foundation, a support bar base and a plurality of supporters. The foundation has a plurality of fixing holes. The support bar base is disposed on the foundation. The support bar base has a bearing side and a holding portion, and the holding portion is used for holding the support bar. The supporters are removably disposed in the fixing holes to support the motherboard. Wherein, when the motherboard is put on the supporters and one edge of the motherboard is against the bearing side of the support bar base, the holding portion of the support bar base is corresponding to an assigned location for assembling the support bar on the motherboard.
Patent TW-200521234-A (TW)
Title: Method of single cell culture of undifferentiated human embryonic stem cells
Inventor: WANG MEI-CHIH
IPC: C12N5/0735
Filed: 2003-12-31
Abstract: The present invention discloses a method of single cell culture of undifferentiated human embryonic stem cells. The method comprising the steps of: (a) providing a plurality of single-cell of human embryonic stem cells; (b) providing an extracellular matrix; (c) combining the single cells with an extracellular matrix to encompass the cell; and (d) inoculating the resulting combination onto a feeder cells. Therefore the human embryonic stem cells can survive, proliferate and grow in vitro. The invention further discloses a composition for proliferating undifferentiated human embryonic stem cells.
Patent TW-200423697-A (TW)
Title: A telephony system and a method of operating same
Inventor: CHUNG HAU LEUNG STEPHEN
IPC: H04M/
Filed: 2004-02-12
Abstract: A telephony system (100) is disclosed as including a number of telephone sets (116a-116f), a home server (110), a fingerprint scanner (102), a keypad (104), a smart card reader (106), and such other identification devices which are adapted to detect the occurrence of location-related events relating to users of the system (100), and the home server (110) is adapted to assess, on the basis of occurrence of the location-related events, the respective probability of the users being in the vicinity of each of the telephone sets (116a-116f). There is also disclosed a method of operating a telephony system (100), including providing a number of telephone sets (116a-116f); providing a home server (110); detecting the occurrence of location-related events relating to users of the system (100); and assessing the respective probability of the users being in the vicinity of each of the telephone sets (116a-116f).
Patent TW-200502129-A (TW)
Title: Bicycle disk brake apparatus with laminated components
Inventor: IWAI TORU
IPC: B62L1/00
Filed: 2004-02-23
Abstract: A bicycle disk brake rotor apparatus comprises a generally circular first rotor member 90 and a generally circular first second rotor member 91, The first rotor member 90 has a first fixing component 90b structured to mount the first rotor member 90 to a hub mounting member 22a; and the first second rotor member 91 has a first second fixing component 91b structured to mount the first second rotor member 91 to the hub mounting member 22a. The first rotor member 90 is attached to a side of the first second rotor member 91, and the first second rotor member 91 is formed of a material having greater braking wear resistance than the first rotor member 90. A plurality of fixing pins 22c fix the first and second fixing components 90b, 91b of the rotor member 22b to hub mounting member 22a.
Patent TW-200512681-A (TW)
Title: Computer-assisted teaching system for guiding personalized learning deficiency
Inventor: Jiang da-long
IPC: G09B5/08
Filed: 2004-02-24
Abstract: This invention is a computer-assisted teaching system for guiding personalized learning deficiency, in which information for individual learning subject is established and a tree-like program relation structure of each subject is constructed according to fundamental relationship of subject for learning subject to provide learners to select relatively basic or relatively advanced program associated with a particular program. Moreover, the present invention provides test questions for examining learning effectiveness, which is used to analyze comprehension degree of the learner towards the learning program so that a program guidance for next learning can be provided. Therefore, the present invention uses the tree-like relation structure to express program relationship of individual subject and can give the learner an adequate learning guidance based on individual learning progress and ability. Learner can comprehend his/her learning deficiency in the learning process and thus the deficiency can be mended to achieve true purpose of learning.
Patent TW-200500275-A (TW)
Title: In-line leak detector
Inventor: DUNCAN DAVID F
Filed: 2004-03-17
Abstract: The invention provides an in-line leak tester apparatus for detecting leaks in packages having a flexible cover such as contact lens packages. The flexible covers move in contact with an electromechanical switch when the atmospheric pressure surrounding the package is lowered.
Patent TW-200536228-A (TW)
Title: Method for controlling the output of an electrical apparatus connected to an ac line voltage
Inventor: LIN CHE-CHIUAN
IPC: H02J3/01
Filed: 2004-04-19
Abstract: Present invention is a method for controlling the output of an electrical apparatus connected to an AC line voltage, which comprises a control unit and a dual power switch unit. Therein, the control unit is to provide a control signal for acquiring power. The dual power switch unit comprises a power input terminal, a signal output terminal and another gate switch connected with the gate switch of the control unit. And the dual power switch unit is to receive the control signal from the control unit for acquiring power to output a required signal to default equipment and, by the wave width of the gate switch, to control the load voltage which is needed for the AC voltage to enter into the required equipment. Accordingly, a symmetrical current wave can be produced by the signal output terminal of the dual power switch unit to reduce the harmonic waves.
Patent TW-200536260-A (TW)
Title: Low-voltage bandgap reference
Inventor: KER MING-DOU
IPC: H03K17/14
Filed: 2004-04-29
Abstract: Voltage dividing resistors (R1a, R1b, R2a, R2b) are connected in parallel with diode connected bipolar transistors (Q1, Q2) for splitting the voltage to the inputs of an operational amplifier (62, 82). Current is provided to this arrangement by current sources (I1, I2). When the supply voltage is about 0.85 volts, a temperature insensitive reference voltage of about 200 millivolts is available at the drain of a second transistor (M2, M2').
Patent TW-200508207-A (TW)
Title: New benzimidazole derivatives
Inventor: BESIDSKI YEVGENI
IPC: C07D405/12
Filed: 2004-05-10
Abstract: The present invention relates to new compounds of formula I, wherein R1 to R9 are as defined as in formula I, or salts, solvates or solvated salts thereof, processes for their preparation and to new intermediates used in the preparation thereof, pharmaceutical formulations containing said compounds and to the use of said compounds in therapy.
Patent TW-200538142-A (TW)
Title: Method for using fermented soybean extract
Inventor: LU KUNG-MING
Filed: 2004-05-25
Abstract: Disclosed is a method for using fermented soybean extract (abbreviated for FSE), which is formed by comprises lactic acid bacteria and cultured yeast fermentation. Upon domestication, fermentation, and concentration, the concentrated liquid extracted from previously stated lactic acid bacteria and yeast contains neuraminidase resistant and the combination of NMDA and kainate stimulant, to extend sleeping hours from pentobarbital, and reduce a sense of weariness of cancer patients during chemotherapy.
Patent TW-200541157-A (TW)
Title: Ultra wide band planner volcano smoke antenna
Inventor: LIN DING-FU
IPC: H01Q9/40
Filed: 2004-06-15
Abstract: The present invention relates to an ultra wide band planner volcano smoke antenna whose antenna unit and grounding unit are formed on a printed circuit board (PCB). The antenna unit is a conductive radiating device. A non-conductive open region is formed on the PCB excluding the radiating element. A peripheral portion is formed between an open region and the radiating element. The grounding unit at least has a conductive grounding element. A non-conductive open regions are formed on the PCB excluding the grounding element. A variable peripheral portion with two ascending sides is formed between the open region and the grounding element. When the two open regions are overlapped, a gradually dwindled adjustable space is formed between the radiating element and the grounding element. The adjustable space is changed while the peripheral portion of the radiating element and the changeable peripheral portion of the grounding element are varied, such that an optimal bandwidth range can be adjusted.
Patent TW-200514791-A (TW)
Title: Melanocortin receptor 4(MC4) agonists and their uses
Inventor: HSIUNG HANSEN MAXWELL
IPC: A61K38/12
Filed: 2004-06-18
Abstract: The present invention relates to peptide agonists of the MC4 receptor, and as such are useful in the treatment of disorders responsive to the activation of this receptor, such as obesity, diabetes mellitus and male and/or female sexual dysfunction.
Patent TW-200511908-A (TW)
Title: Thin film dielectrics for capacitors and methods of making thereof
Inventor: BORLAND WILLIAM J
IPC: H05K3/46
Filed: 2004-07-07
Abstract: Dielectrics are formed having high dielectric constants, low loss tangents, and other desirable electrical and physical properties. The dielectrics are annealed at temperatures allowing the use of copper foil substrates, and at low oxygen partial pressures.
Patent TW-200508578-A (TW)
Title: Method and apparatus for chemical monitoring
Inventor: POWELL GARY
IPC: G01N21/00
Filed: 2004-07-23
Abstract: The present invention relates to monitoring chemicals in a process chamber using a spectrometer having a plasma generator, based on patterns over time of chemical consumption. The relevant patterns may include a change in consumption, reaching a consumption plateau, absence of consumption, or presence of consumption. In some embodiments, advancing to a next step in forming structures on the workpiece depends on the pattern of consumption meeting a process criteria. In other embodiments, a processing time standard is established, based on analysis of the relevant patterns. Yet other embodiments relate to controlling work on a workpiece, based on analysis of the relevant patterns. The invention may be either a process or a device including logic and resources to carry out a process.
Patent TW-200605389-A (TW)
Title: Driving device for light emitted diode string
Inventor: HSU HORNG-BIN
IPC: H01L33/00
Filed: 2004-07-30
Abstract: A driving device for light emitted diode (LED) string includes a DC(direct current)-DC converter, a LED string, a switch and a feedback circuit. The DC-DC converter includes a first DC-DC converter end for outputting a DC voltage according to a feedback signal. The LED string is coupled serially to the first DC-DC converter end. The switch is serially connected to the LED string. When the switch is turned on, the LED string is driven by the DC voltage, and then a DC current is flowed through the LED string. The feedback circuit outputs the feedback signal according to the DC current. When the switch is turned on, the LED string is quickly turned on to a predetermined brightness. When the switch is turned off, the LED string is quickly turned off.
Patent TW-200511305-A (TW)
Title: Limited-play recordable data storage media and associated methods of manufacture
Inventor: WISNUDEL MARC BRIAN
IPC: G11B7/257
Filed: 2004-08-17
Abstract: The present invention provides a digital content kiosk system (10) operable for delivering selected digital content to a user. The digital content kiosk system (10) of the present invention includes a limited-play recordable data storage medium (14) configured to receive selected digital content and a data storage media recording device (12) operable for recording the selected digital content on the limited-play recordable data storage medium (14) at the request of a user. The limited-play recordable data storage medium (14) of the present invention includes a reflective layer (44), a recording layer (46) disposed directly or indirectly adjacent to the reflective layer (44), and at least one of a reactive layer (48) and a reactive bonding adhesive layer (52) disposed between the data storage media recording device (12) and at least one of the reflective layer (44) and the recording layer (46).
Patent TW-200515831-A (TW)
Title: Organic EL device and display
Inventor: KASHIWABARA MITSUHIRO
IPC: H01L51/50
Filed: 2004-08-20
Abstract: A red light-emitting layer (11), a green light-emitting layer (12) and a blue light-emitting layer (13) are arranged in this order between an anode (3) and a cathode (5), and an intermediate layer (a) composed of an organic material is disposed between the green light-emitting layer (12) and the blue light-emitting layer (13). The HOMO-LUMO energy gap of the intermediate layer (a) is larger than the HOMO-LUMO energy gap of a green light-emitting material constituting the green light-emitting layer (12). The intermediate layer (a) has hole transport properties. A display using this organic EL device (1) is provided with a color filter on the light taking-out surface side. By having such a structure, the organic EL device is able to produce well-balanced, high luminance three color components, namely red, green and blue emission, which are suitable for a full color display.
Patent TW-200609517-A (TW)
Title: Frequency test system of RF transmitter and method thereof
Inventor: WANG YIN-CHEN
IPC: H04B17/00
Filed: 2004-09-01
Abstract: The present invention provides a test system of wireless communication device and method thereof. The method includes steps of first issuing a high-frequency signal when a wireless communication device to be tested is positioned under a transmitting state; attenuating the high-frequency signal with an attenuator; mixing the attenuated signal through a mixer and a standard frequency generated by a phase-lock loop frequency synthesizer to obtain a mixed signal; filtering the mixed signal to be a low-frequency signal by passing it through a low-pass filter; amplifying the low-frequency signal with an amplifier; converting the amplified signal into a waveform signal through a trigger; outputting the waveform signal to a single-chip microcomputer to calculate a waveform frequency; and dividing the waveform frequency by the standard frequency to obtain a frequency error value issued by the wireless communication device.
Patent TW-200517366-A (TW)
Title: Novel compound, fluorine-containing polymerizable cyclic olefin compound
Inventor: WATANABE TAKERU
IPC: C07C29/46
Filed: 2004-09-09
Abstract: This invention provides a novel fluorine-containing polymerizable cyclic olefin compound, which is excellent in transparency to irradiation, for example, at a wavelength of 200 nm or less, especially at a wavelength of 160 nm or less and dry etching resistance, and is excellent in image-development characteristics when its hydrophobicity being inhibited, and thus is useful as a raw material for a base resin of photoresist composition. The fluorine-containing polymerizable cyclic olefin compound is characterized by having one or more partial structures represented by the following general formula (1) or (2).
Patent TW-200525492-A (TW)
Title: Improving grey scale contrast in a 3D image display device
Inventor: KARMAN GERARDUS PETRUS
IPC: H04N13/00
Filed: 2004-10-01
Abstract: A display device for displaying a three dimensional image such that different views are displayed according to the viewing angle has a display panel with a plurality of separately addressable pixels for displaying said image. The pixels are grouped such that different pixels in a group correspond to different views of the image. A display driver controls a transmission characteristic of each pixel to generate an image according to received image data. The drive signals applied to each pixel in the display panel are adjusted using grey scale correction values that vary the optical transmission of each pixel within a group so as to produce an image grey scale for each point in the image that is independent of viewing direction.
Patent TW-200533732-A (TW)
Title: Barrier coating composition containing a liquid crystalline polymer as well as a device containing this barrier coating composition
Inventor: HAMMOND-SMITH ROBERT
IPC: C09K19/38
Filed: 2004-10-15
Abstract: The present invention relates to a barrier coating composition comprising a liquid crystalline polymer, which is characterized in that the liquid crystalline polymer is formed in that a polymerizable liquid crystalline mixture comprising one or more polymerizable mesogenic compounds is first applied onto a substrate and polymerized afterwards, a method of its preparation, its use as well as to devices, preferably displays, food and medical packagings each having at least one barrier coating layer comprising a barrier coating composition of the present invention.
Patent TW-200517365-A (TW)
Title: Preparation of butanediol from γ-butyrolactone in the presence of water
Inventor: ROESCH MARKUS
IPC: C07C29/149
Filed: 2004-10-29
Abstract: The present invention provides a process for preparing unsubstituted or alkyl-substituted 1,4-butanediol by catalytically hydrogenating, in the gas phase, a gas stream comprising an unsubstituted or alkyl-substituted γ-butyrolactone over a catalyst which contains ≤95% by weight, preferably from 5 to 95% by weight, in particular from 10 to 80% by weight, of CuO, and ≥5% by weight, preferably from 5 to 95% by weight, in particular from 20 to 90% by weight, of an oxidic support, wherein the gas stream comprising unsubstituted or alkyl-substituted γ-butyrolactone contains from 8 to 95% by weight, preferably from 8 to 55% by weight, more preferably from 8 to 20% by weight, of water, based on γ-butyrolactone.
Patent TW-200518502-A (TW)
Title: Method and apparatus for uplink synchronization in wireless communications
Inventor: BULTAN AYKUT
IPC: H04B1/707
Filed: 2004-11-05
Abstract: A method and system for uplink (UL) synchronization of an uplink transmission from a plurality of wireless transmit/receive units (WTRUs) to a Node-B in a code division multiple access (CDMA) system. A Node-B receives a transmission including a UL synchronization (SYNC_UL) sequence from a WTRU. A sampler samples the transmission at a sampling rate which is higher than a chip rate. The samples are down-sampled and the SYNC_UL sequence is detected at a lower rate. A first significant path location of the detected SYNC_UL sequence is determined, and based on the first significant path location, a final significant path location is determined. The final significant path location is quantized and UpPCHPOS is transmitted to the WTRU to adjust a UL transmission timing.
Patent TW-200519522-A (TW)
Title: Substrate for electro-optic device and its manufacturing method, electro-optic device and its manufacturing method, exposure mask and electronic apparatus
Inventor: NAKANO TOMOYUKI
IPC: G02F1/13
Filed: 2004-11-09
Abstract: The objective of the present invention is to obtain a reflective layer having a favorable light scattering effect by a simple manufacturing process. According to the invention, an exposure mask 7a is used for an exposure process to roughen a region 511 to be processed of a film body 51. The exposure mask 7a has a first region 71 and a second region 72. The first region 71 functions as a light-transmitting region to transmit the light into the periphery of the region 511 to be processed; on the other hand, the second region 72 includes a plurality of dot regions 721 each having a light-shielding portion 84 to cut the light incident onto the region 511 to be processed, and has a semi-transmitting portion 86 in a region excluding the dot region 721. The semi-transmitting portion transmits the light incident onto the region 511 to be processed with a lower transmittance than that in the transmitting region 81.
Patent TW-200531459-A (TW)
Title: Low-noise filter for a wireless receiver
Inventor: ISMAIL ALY M
IPC: H04B1/16
Filed: 2004-11-11
Abstract: A low-noise filter for a wireless receiver is disclosed. The low-noise filter comprises an amplifier and a filter comprising a frequency dependent negative resistance implemented using a general impedance converter to realize a bi-quad filter. The low-noise filter is implemented such that noise generated by the filter when an in-band signal is processed is prevented from appearing at the output of the amplifier stage.