baber/WOPTO huggingface dataset:
Patent TW-200727981-A (TW)
Title: Process of hydrogenation of chloronitrobenzene using promoted nickel catalysts
Inventor: CHEN YU-WEN
IPC: B01J21/02
Filed: 2006-01-26
Abstract: This invention relates to the process of liquid phase hydrogenation of chloro-nitrobenzene to produce nitro-aniline. The catalyst used is a NiMxBy catalyst, where M represents the promoter such as Mo, Ru, La or W, x is the weight ratio of M to Ni, y is the atomic ratio of B to Ni, x is in the range of 0.01 ≤ x ≤ 0.1, y is in the range of 0.01 ≤ y ≤ 0.3. It is prepared using nickel salt and the salt of the promoter as the starting material, and boron-containing materials as the reducing agent. This catalyst has a diameter in the nanosize range, the diameter is less than 200 nm, it is amorphous, the specific surface area is greater than 5 m2/g. The hydrogenation reaction is carried out in a slurry reactor. The solvent used is alcohol containing carbon number less than or equal to 4. The partial pressure of hydrogen is in the range between 5 and 40 atm. The reaction temperature is in the range between 40 and 150 DEG C. The NiMoxBy catalyst is very active and selective for the hydrogenation of chloronitrobenzene. The selectivity to chloroaniline is greater than 99%.
Patent TW-200732661-A (TW)
Title: Apparatus for testing flexing resistance
Inventor: WONG SHIH-FANG
IPC: G01N3/48
Filed: 2006-02-24
Abstract: An apparatus for testing flexing resistance, includes a frame, a drive part and a control part. The drive part includes a move arm, a impact head assembled on one end of the move arm. The impact head is convex-shaped. The frame includes a load-supporting part. The load-supporting part is arc-shaped and includes a vessel. The vessel is used to receive a portable equipment. The control part controls the move arm to move backward and forward so that the impact head impact the portable equipment in the vessel. The force that the portable equipment got in this case is similar to the bend force that the portable equipment got when it is put in a man's pocket. The apparatus for testing flexing resistance can be used to test the flexing resistance of a portable equipment conveniently.
Patent TW-200643601-A (TW)
Title: Rear projection screen and rear projection display apparatus
Inventor: IWABU HIROKI
IPC: G03B21/625
Filed: 2006-03-07
Abstract: This invention provides a rear projection screen and a rear projection display in which the moire can be suppressed and the lenz-pitch Lp, pitch ratio Gp/Lp can be enlarged. The rear projection screen of this invention comprises a plurality of pixels with the outer edge of each pixel having diamond shape which is inclined relative to the horizontal direction as well as vertical direction of the frame of said rear projection screen, and a lenticular-lenz-sheet which allows the light irradiated from the rear projection type projector scattered within certain range of angle. Then, said plurality of pixels are arranged with their outer edges abutted with each other, and the lenz-pitch Lp (mm) of the lenticular-lenz-sheet satisfies the condition of Lp ⪚ 0.15, and the pitch ratio Gp/Lp between the pixel-pitch Gp(mm) and the lenz pitch Lp satisfies the condition Gp/Lp ≥ 1.0.
Patent TW-200702386-A (TW)
Title: Polylactic acid composition and moldings thereof
Inventor: WAKAKI HIROYUKI
IPC: B29C49/00
Filed: 2006-03-10
Abstract: The invention aims at providing a polylactic acid composition having specific thermal characteristics and gas barrier properties and at obtaining a polylactic acid composition comprising PLLA and PDLA which composition can form moldings (such as stretched film) excellent in surface smoothness, transparency, heat resistance, and toughness. Specifically, a polylactic acid composition characterized by exhibiting a peak of 30mJ/mg or above in DSC as determined by cooling at a rate of 10 DEG C/min after the lapse of 10 min at 250 DEG C, preferably a polylactic acid composition characterized by exhibiting a peak (1)/peak (2) ratio of 0.5 or below wherein the peak (1) and peak (2) correspond to a peak of Tm of 150 to 180 DEG C and a peak of Tm of 200 to 240 DEG C respectively in DSC as observed in the second heating (namely, re-heating from 0 DEG C at a rate of 10 DEG C/min which follows the cooling at a rate of 10 DEG C /min conducted after the lapse of 10 min at 250 DEG C).
Patent TW-200737721-A (TW)
Title: Voltage level shifter circuit
Inventor: CHEN CHIEN-RU
IPC: H03K3/0233
Filed: 2006-03-24
Abstract: A voltage level shifter circuit is provided. The circuit includes an input buffer unit, a level shifter unit and a voltage stabilizing capacitor. The input buffer unit is coupled between a first voltage source and a first ground terminal. The level shifter unit is coupled between a second voltage source and a second ground terminal. And an input terminal of the level shifter is coupled to an output terminal of the input buffer unit. The voltage stabilizing capacitor is coupled between the first voltage source and the second ground terminal. When the level shifter unit is operating, the voltage stabilizing capacitor is used to keep the difference in voltage between the output terminal of the input buffer unit and the second ground terminal.
Patent TW-200704923-A (TW)
Title: Optical characteristics measuring device and optical characteristics measuring method
Inventor: OTANI YUKITOSHI
IPC: G01N21/23
Filed: 2006-03-28
Abstract: An optical measuring device includes an optical system. The optical system includes a first carrier retarder and a second carrier retarder. The birefringence phase difference of the first carrier retarder and the birefringence phase of the second carrier retarder are known and different. Afterwards, a light intensity signal is detected by a light-receiving-and-light-diffracting unit and is analyzed to obtain a spectrum. A spectrum abstracting process is carried out to abstract plurality of peak spectrums from the spectrum. According to those peak spectrums and the birefringence phase difference of the first carrier retarder and the birefringence phase of the second carrier retarder, an optical characteristics computation is carried out to compute the optical parameter which represents the optical characteristics of a to-be-measured object.
Patent TW-200641430-A (TW)
Title: Optical device module
Inventor: KINOSHITA KAZUO
IPC: H04N5/335
Filed: 2006-03-30
Abstract: A screw portion is provided on an image sensing unit, a screw hole portion to be engaged with the screw portion is provided on an optical path delimiter, and the screw portion and the screw hole portion are engaged together to thereby fix the image sensing unit and the optical path delimiter so that a lens barrel of the optical path delimiter is in contact with a transparent lid bonded to a surface of a solid-state image sensor. The solid-state image sensor, the transparent lid, a DSP, a wiring board and the like are sealed by a sealing portion made of a resin. Even when distortion occurs due to warpage, flexure or the like on the board where the solid-state image sensor is disposed, the accuracy of the positioning of the lens with respect to a pixel area of the solid-state image sensor is never decreased, it can be prevented that the solid-state image sensor or a signal processor is damaged by an external shock, and the optical device module is easily fabricated.
Patent TW-200738058-A (TW)
Title: LED driving circuit and method and LED illumination device
Inventor: HUANG ZI-WEI
IPC: H01L33/00
Filed: 2006-03-31
Abstract: An LED driving circuit comprises an LED, a current-limited resistor having a connecting terminal electrically connected to the LED, a voltage transferring circuit receiving a feedback voltage through its feedback terminal and generating an output voltage according to the feedback voltage so as to drive the LED, a first voltage-dividing resistor electrically connected between the feedback terminal of the voltage transferring circuit and the connecting terminal of the current-limited resistor, a DC voltage source having a output terminal for generating a constant voltage, and a second voltage-dividing resistor electrically connected between the output terminal of the DC voltage source and the feedback terminal of the voltage transferring circuit, wherein the voltage across the current-limited resistor can be adjusted by the constant voltage through the voltage-dividing effect of the first and second voltage-dividing resistors whereby reducing the power consumption of the current-limited resistor.
Patent TW-200739438-A (TW)
Title: New-type trading method
Inventor: WANG MEI-LING
IPC: G06Q30/00
Filed: 2006-04-13
Abstract: A new-type trading method is disclosed, which combines a model of direct-access trading, an electronic cash trading, a chain-store business and a house-delivery logistic to perform a recycling or recovery of a resource. The method can improve the efficiency of the implementation for both an executive and a recoverer for the recycling or recovery of the resource, thus this approach also is more efficient implementation.
Patent TW-200739125-A (TW)
Title: Target searching device and image displaying method thereof
Inventor: CHEN TONY KUO-TI
IPC: G06T3/20
Filed: 2006-04-14
Abstract: A target searching device has an image capturing unit for outputting an IxJ image, an image display unit for displaying an MxN image, and an image processing unit. The image processing unit receives the IxJ image from the image capturing unit, sets a predetermined target in the IxJ image and divides the IxJ image into a plurality of image areas by referring the predetermined target. Each of the image areas is rescaled in accordance with a set of scale factors and in turn the IxJ image is converted into the MxN image for displaying on the image display unit.
Patent TW-200703398-A (TW)
Title: Systems and methods for computer input
Inventor: GRANT BRUCE D R
IPC: H01H13/84
Filed: 2006-04-20
Abstract: A display device, such as a liquid crystal display, can be integrated into each key of a keyboard, numeric keypad, or other keyed input device. The display device can display a symbol when it is active. For example, a "1" when pressing that key will input a "1' and a "!" when that key input a "!." In addition to a display device, each key top can include a key cap, generally made of a transparent plastic so that the display can be seen. The key cap can be formed in the shape of a key and will generally be the portion of the input device that a user presses on to input information. A plurality of key caps can be combined to form a keyboard, numeric keypad, or other keyed input device. Throughout the rest of this application the term keyboard will generally be used in place of keyboard, numeric keypad, or other keyed device. In another embodiment a display device can be overlaid with a key cap skin to form a keyed input device, such as a keyboard. The display device can be a touch sensitive screen. Each key on the key cap skin can be pressed to input information displayed on the touch sensitive screen below. The key cap skin provides keys that are tactilely discernible without activating the keys. Individual keys can be located and distinguished from adjacent keys by touch.
Patent TW-200741220-A (TW)
Title: Semiconductor device and system
Inventor: TOMITA HIROYOSHI
IPC: G01R31/26
Filed: 2006-04-27
Abstract: When the first and second data output circuits are in the general mode and the second test mode, the corresponding parts of the data read from the memory circuit are outputted to the first and second input/output pads. When the first and second data input circuits are in the general mode, the write data of the memory circuit are obtained through the first and second input/output pads and outputted. In the second test mode, the output data from the first and second data output circuits are obtained through the first and second input/output pads and outputted. A compared-target selection circuit in the first test mode selects and outputs the read data of the memory circuit, and selects and outputs the data outputted from the first and second data-input circuits in the second test mode. When the determination circuit is in the first and second test modes, it compares the output data from the compared-target selection circuit and the value of expected data, and outputs the signal of tested results.
Patent TW-200710756-A (TW)
Title: Computer implemented systems and methods for start-up, calibration and troubleshooting of an installed renewable energy system
Inventor: BEEKHUIS CHRISTIAAN WILLEM
IPC: G06Q99/00
Filed: 2006-04-28
Abstract: Systems and methods are provided for collecting, aggregating, and analyzing data associated with the installation and deployment of systems. Energy systems, (500) specifically renewable energy generation systems, are used as examples. The aggregated data serve as the basis for a variety of services that improve the system performance, improve the installation, lower the cost, and provide monitoring and service to maintain optimum performance. Finally, services are provided that improve the start-up, calibration, and configuration of systems.
Patent TW-200716668-A (TW)
Title: Method of peptide synthesis
Inventor: ALBERICIO FERNANDO
IPC: C07K14/575
Filed: 2006-05-04
Abstract: A method for solid phase synthesis of Thymosin α1 is devised.
Patent TW-200801368-A (TW)
Title: Pneumatic stick with position returning action
Inventor: Lin zhi-wen
IPC: F16F9/02
Filed: 2006-06-14
Abstract: A pneumatic stick with position returning action includes a cylinder tube having a surrounding wall, two seal units installed separately apart within the surrounding wall to define an air space, and a piston unit which includes a piston rod, a piston mounted on the piston rod for partitioning the air chamber into one expanding area and one contracting area, and an extension rod moving in synchronization with the piston and corresponding to the contracting area. The piston has a through hole for communicating the expanding area and the contracting area. The piston rod corresponds to the expanding area side and has its outer diameter smaller than that of extension rod. The original gas in the air chamber of expanding area will pass through the through hole on piston to the air chamber of the contracting area when piston moves toward the expanding area. Therefore, it generates the pressured gas stored up to act on positioning return so as to increase the durability of the pneumatic stick.
Patent TW-200735749-A (TW)
Title: Combined circuit board tie-wrap bracket
Inventor: BENTRIM BRIAN G
IPC: H05K7/14
Filed: 2006-06-16
Abstract: A bracket for circuit boards includes a rectangular rigid base having a bottom edge and a planar front surface. A head extends upwardly from the base and includes a threaded bore along a longitudinal axis. An intermediate region of the bracket between the head and the base includes a substantially rectangular aperture extending laterally through the intermediate region. A top surface of the head of the bracket includes a planar surface adapted for pick-and-place transportation. A planar bottom surface of the base is preferably adapted for surface mounting to a circuit board by soldering and may further include downward extending pins to be received in corresponding holes in the circuit board.
Patent TW-200803415-A (TW)
Title: Method to transmit/receive short messages by mobile phone browser
Inventor: CHIU CHEN-CHANG
IPC: H04M3/493
Filed: 2006-06-26
Abstract: The present invention discloses a method to transmit/receive short messages by a mobile phone browser, wherein the mobile phone signal can be transmitted/connected to a server through the communication network of mobile phone and the Internet. The server can transmit messages to the other mobile phones mutually without using the communication system of mobile phone to transmit the short messages of mobile phone, so that the content length of short message is not limited. Thus, it can greatly save the cost of sending short messages and the amounts of short messages are not limited by the memory capacity of mobile phone. Moreover, the users can talk in real-time by using short messages.
Patent TW-200800490-A (TW)
Title: Flexible membrane for chemical mechanical polisher
Inventor: WU WEI-YUE
IPC: H01L21/304
Filed: 2006-06-28
Abstract: This invention relates to a flexible membrane for a chemical mechanical polisher; the flexible membrane is installed on the bearing head of the chemical mechanical polisher, the bearing head having a rotary shaft and a main body disposed thereon via a quick release joint. The flexible membrane is sleeved in the main body of the bearing head so as to separate the internal space of the bearing head into three airtight chambers; in addition, the three airtight chambers may individually be equipped with three tubes for the introduction of air so as to deform the flexible membrane by deflation and inflation and to enable the bearing head to adhere to or press against a wafer for polishing process; furthermore, the flexible membrane is made of ultra clean silicone and coated with poly-para-xylylene by vacuum microprocess on its contact surface. Accordingly, the contamination on the wafer may be minimized and the slippage during the process may be obviated, which largely increases the yield rate and reduces the costs.
Patent TW-200744625-A (TW)
Title: HCV inhibitors
Inventor: GRAUPE MICHAEL
IPC: C07K5/06
Filed: 2006-06-29
Abstract: The present invention is directed to compounds that are antiviral agents. Specifically the compounds of the present invention inhibit replication of HCV and are therefore useful in treating hepatitis C infections. The present invention is also directed to pharmaceutical compositions comprising these compounds and processes for preparing them.
Patent TW-200720132-A (TW)
Title: Bicycle cable installation aiding device
Inventor: FUKUI SEIJI
IPC: B62J11/19
Filed: 2006-08-04
Abstract: A cable installation aiding device (30) is used to aid in the installation of cable members (25r,27,28) (e.g., brake cables or the like) in a steerer tube (13b) of a bicycle (10). The cable installation aiding device (30) has an attachment part (42) and a first cable guide part (43). The attachment part (42) is preferably attached to the inner circumferential surface of the steerer tube (13b). The first cable guide part (43) is configured and dimensioned to guide cable members (25r,27,28) passing through the steerer tube (13b) between a first axial end of the steerer tube (13b) and an outer circumferential side opening (13d) of the steerer tube (13b) that is spaced from a second axial end of the steerer tube.
Patent TW-200724218-A (TW)
Title: Ventilation member
Inventor: FURUYAMA SATORU
IPC: F21V31/03
Filed: 2006-08-23
Abstract: A ventilation member (100) of this invention is provided with a cylindrical part (11), a ventilation filter (19) and a cover part (31). In a mounted state where the cylindrical member (11) is fitted in the cover part (31), spaces functioning as ventilation paths (AR2, AR3) are formed between a bottom section (35) of the cover part (31) and the ventilation filter (19) and between a side wall section (39) of the cover part (31) and a body section (17) of the cylindrical part (11). An opening area (S2) of a filter opening section (15) in an in-plane direction (WL) vertical to the thickness direction of the ventilation filter (19) is larger than an opening area (S1) of a connecting opening section (13) in the in-plane direction (WL).
Patent TW-200730340-A (TW)
Title: Gear device for driving screw rod of twin screw extruding machine
Inventor: SCHNABL ERWIN
IPC: B30B11/24
Filed: 2006-08-30
Abstract: A gear device for driving screw rod of a twin screw extruding machine is disclosed, which has two parallel output shafts (1, 2) of different length rotating in opposite direction and can be connected to the screw rod, wherein the longer output shaft (1) bears a drive gear wheel (3), and the shorter output shaft (2) connects rotationally via a pinion (6) to three distributing shafts (13, 14, 15) in a no relative-rotation manner. The three distributing shafts (13, 14, 15) can be driven from the longer output shaft (1) via an annular gear wheel (20) having an inner tooth structure (19) and the gears (16, 17, 18) of the three distributing shafts (13, 14, 15), and the gears (16, 17, 18) are intermeshed with the inner tooth structure (19). On the longer output shaft (1), there is a pinion (5) directly intermeshed with the pinion (6) of the shorter output shaft (2). In order to achieve good distribution of the loads, the annular gear wheel (20) is additionally provided with an outer tooth structure (21) that is intermeshed with gears (22, 23) of two intermediate shafts (24, 25), and the two intermediate shafts (24, 25) are intermeshed with the drive gear wheel (3) via other gears (26, 27).
Patent TW-200719590-A (TW)
Title: Power-on reset circuit
Inventor: HSU KUO-CHUN
IPC: H03K17/22
Filed: 2006-08-31
Abstract: A power-on reset circuit for an integrated circuit has a trigger unit that includes (i) a first voltage drop element with a first terminal for coupling to a supply voltage, and a second terminal; (ii) a second voltage drop element with a first terminal, coupled to the second terminal of the first voltage drop element, and a second terminal; and (iii) an inverter with an input, coupled to the first terminal of the second drop element, and an output. A discharge unit is provided to conduct a current from the trigger unit during a decrease of the supply voltage to decrease the voltage at the input of the first inverter, and substantially block current from the trigger unit during an increase of the supply voltage.
Patent TW-200741807-A (TW)
Title: Exhaust device in substrate processing
Inventor: KIMURA YOSHIO
IPC: H01L21/02
Filed: 2006-10-02
Abstract: The exhaust device exhausts fluid that is supplied and processed in airtight container 54 that accommodates semiconductor wafer W that is substrate. The exhaust device comprises the downstream guide path 201 where exhausts fluid that flows in the external exhaust cylinder is guided in external exhaust cylinder 71 that connection to airtight container through exhaust tube 68 and bottom blockade downward, the upstream guide path 202 that guided up the exhaust fluid that flows in the downstream guide path and made to subside the foreign materials in the exhaust fluid by the gravity, the exhaust path 203 where the exhaust fluid that flows in the upstream guide path is guided outside of the lower side, and the ejector 100 as the exhaust means in the exhaust path.
Patent TW-200818580-A (TW)
Title: Electorde assembly for a square battery
Inventor: WU DONALD P H
IPC: H01M2/20
Filed: 2006-10-05
Abstract: An electrode assembly for a square battery comprises a basic plate, an electrode assembly that is wound on the outer side of the basic plate, two central clipping base that are disposed on both sides of the basic plate and two clipping pieces for connecting the central clipping base with the coil. Before the coil is wound by the basic plate, each end of the basic plate is fixed on a clipping groove at an end of the central clipping base, and the head pillar on other end of the central clipping base is used as a supporting portion for winding, thus it doesn't need a complicated and specific winder. When the electrode assembly is wound, the outer side of the each central clipping base is fixed with one clipping piece, such that the clipping piece clips the conducting portion of the electrode assembly so as to make contact with the battery and changing the conventional structure that the electrode assembly must be connected to a plurality of gaskets.