baber/WOPTO huggingface dataset:
Patent TW-200726788-A (TW)
Title: Method of producing polycarbonate articles by rotation molding and rotation molded articles made by the method
Inventor: GOOSSENS JOHANNES MARTINUS DINA
IPC: C08G64/30
Filed: 2006-08-10
Abstract: A method for making a polycarbonate article is described wherein the article is made by rotation molding a melt polycarbonate having a weight average molecular weight from 25,000 to about 36,000. The melt polycarbonate is produced by transesterifying a diaryl carbonate and a dihydroxy compound in the presence of a catalyst system to form an intermediate aromatic polycarbonate, wherein the catalyst system comprises a first catalyst selected from the group consisting of alkali metal salts and alkaline earth metal salts; and a second catalyst selected from the group consisting of quaternary ammonium compounds and quaternary phosphonium compounds; adding to said intermediate aromatic polycarbonate a catalyst quencher, and rotation molding the aromatic polycarbonate at a temperature from about 305 DEG C to about 360 DEG C. Also disclosed are polycarbonate light diffusive articles produced by rotation molding.
Patent TW-200812452-A (TW)
Title: Waste brim material generating system and method
Inventor: FAN BG
IPC: H05K3/00
Filed: 2006-08-25
Abstract: A waste brim material generating system and method is disclosed for use in a data processing device having a display unit and an input unit, for generating waste brim material of a printed circuit board (PCB) module that is constituted by at least a son circuit board, including the steps of: generating an operating interface having the graph of the PCB module on the display unit by an interface generating module; pre-setting remaining parameters of an inner border, remaining parameters of an outer border corresponding to the PCB module and the algorithm by a setting module, for allowing an inner border generating module to expand outwardly the border on the son circuit board corresponding to the size of the inner border remaining parameters to form an inner border on the operating interface, and further allowing an outer border generating module to calculate a second coordinate parameter according to a first coordinate parameter located on the operating interface and the set algorithm and outer border remaining parameters to form an outer border on the operating interface; lastly, displaying on the operating interface the outer border comprising the region not surrounded by the inner border and the region on the son circuit board as the waste brim material of the PCB module, thereby generating waste brim material regions.
Patent TW-200720678-A (TW)
Title: Circuit board inspection instrument, circuit board inspection method, and anisotropic conductivity connector
Inventor: KIMURA KIYOSHI
IPC: G01R31/02
Filed: 2006-08-29
Abstract: A circuit board inspection instrument and method for inspecting a circuit board with high reliability and at high inspection efficiency even if the size and pitch or spacing of inspection object electrodes are small. An anisotropic conductivity connector is also disclosed. The inspection instrument performs inspection of a board under inspection by connecting the inspection object electrode (hereinafter referred to "electrode under inspection") of an inspection object circuit board (hereinafter referred to "board under inspection") with an inspection electrode formed in correspondence with the electrode under inspection through an anisotropic conductivity elastomer sheet (hereinafter referred to "conductive sheet") arranged in contact with the electrode under inspection in a measurement state. The inspection instrument comprises an anisotropic conductivity connector where a plurality of conductive sheets are supported on a long filmlike support and a mechanism for moving the connector, and a measurement state is brought about by interposing one of the plurality of conductive sheets constituting the connector between the electrode under inspection and the inspection electrode.
Patent TW-200716937-A (TW)
Title: Heatsink
Inventor: PARK HEE-SUNG
IPC: H01L23/473
Filed: 2006-09-28
Abstract: Provided is a heatsink, including a cooling zone to contact an object to be frozen and having microchannels formed therein to define a plurality of fluid pathways, an inlet through which a working fluid enters, a distributor, interposed between the inlet and the cooling zone, to uniformly distribute the working fluid introduced through the inlet to the microchannels, an outlet through which the working fluid, passing through the cooling zone, exits, and a collector, interposed between the cooling zone and the outlet, to collect the working fluid passing through the microchannels.
Patent TW-200816132-A (TW)
Title: Display element, method of image overwriting in display element, and electronic paper as well as electronic terminal using display element
Inventor: NOSE MASAKI
IPC: G09G3/18
Filed: 2006-09-29
Abstract: The present invention relates to a display element, a method of image overwriting in the display element, and an electronic paper as well as an electronic terminal using the display element. The invention has an object of achieving a display element capable of forming good quality display, a method of image overwriting in the display element, and an electronic paper as well as an electronic terminal using the display element. Based on the information on the temperature and the time when the first and the second images are overwritten, and the size and positional information of a region RO, selection is made in the case of overwriting the second image whether the entire display region DR or the region S12 which is a part of the display region DR including the region RO is overwritten.
Patent TW-200819248-A (TW)
Title: Direction controlling structure for a ratchet wrench
Inventor: LIN SHU-SUEI
IPC: B25B13/46
Filed: 2006-10-20
Abstract: The present invention relates to a direction controlling structure for a ratchet wrench comprising first and second receiving spaces formed in a ratchet seat of a front end of a wrench body. The first receiving space is use to receive a driving head having outer peripheral teeth therearound, and the second receiving space severs to receive two relative pawls which are respectively biased against by a spring, and between the pawls is arranged a control shaft, wherein a direction-switching assembly includes a rod member and a pivotally rotatable crank piece disposed at the head end of the rod member, the crank piece is coupled to the control shaft in the second receiving space, and another end of the rod member extends to the proximity of a grip portion and is coupled to a guide recess of a cover member by using a pushing block, thereby straightly pushing the pushing block in the proximity of the grip portion to slidably move along the guide recess of the cover member so as to use the linear movement of the rod member to make the crank piece urge the control shaft to rotate in such a manner that the two pawls can be optionally switched for obtaining the easily switched purpose of the two pawls in response to the ratchet head.
Patent TW-200802275-A (TW)
Title: Dual-scan display
Inventor: CHANG CHIN-TIEN
IPC: G09G3/30
Filed: 2006-10-20
Abstract: A luminescent display device is disclosed. The luminescent display device is comprised of an array of pixels, a first driving chip and a second driving chip. The array of pixels is comprised of columns and rows of pixels. The first driving chip is connected a first pixel of the array of pixels, and the second driving chip is connected to a second pixel of the array of pixels. The second pixel is adjacent to the first pixel. The first driving chip is not connected to all pixels in a row of the at least one row of pixels.
Patent TW-200807698-A (TW)
Title: Buried floating gate non-volatile EEPROM memory cell device and method of marking the same
Inventor: LOJEK BOHUMIL
IPC: H01L27/115
Filed: 2006-11-01
Abstract: An EEPROM having a charge storage element, i.e., a floating gate, in the substrate adjacent to vertically separated source and drain electrodes. An electrically transparent poly control gate allows relatively low voltages to be used for program, erase, and read operations when a plurality of similar devices are arranged in a memory array. A second poly member, called a tunnel poly member, communicates with source and drain electrodes in synchronism with the poly control gate to provide charge carriers to the floating gate. Manufacturing involves a series of layers with minimal needs for photolithography.
Patent TW-200800859-A (TW)
Title: Chemical process
Inventor: CHAFFEY JULIAN GORDON KNIGHT
IPC: C07C235/34
Filed: 2006-11-02
Abstract: A process for the preparation of a compound of formula (I) in which Y is absent or represents methylene, and X is O or S which comprises reacting a compound of formula (II) with a compound of formula (III) in which Y is absent or represents methylene, and X is O or S or a salt thereof optionally in the presence of a base and optionally in the presence of an inert solvent, at a temperature in the range of 0 to 150 DEG C and reaction of the compound of formula (I) with a compound of formula (IV) to give a compound of formula (V) or a salt thereof.
Patent TW-200725951-A (TW)
Title: Light emitting device with an improved CaAlSiN light converting material
Inventor: SCHMIDT PETER J
IPC: H01L33/50
Filed: 2006-11-03
Abstract: Light emitting device with a light source to emit primary light and a light conversion layer to convert at least a part of the primary light into secondary light comprising a CaAlSiN light converting material with a transmissivity of ≥ 10% to ≤80% for a light in the wavelength range from ≥ 580 to ≤ 1000nm.
Patent TW-200822684-A (TW)
Title: Conventional telephone set capable of extending memory
Inventor: Xu da-yu
IPC: H04M1/57
Filed: 2006-11-08
Abstract: The invention relates to a conventional telephone set capable of extending memory. The telephone set includes a telephone receiver, an analog front-end circuit, a processor, a storage interface, and a main device controller. The telephone receiver can generate a first voice output signal. The analog front-end circuit generates a voice input signal by an external wiring and outputs the voice input signal to the telephone receiver. The analog front-end circuit mixes the voice input signal with the first voice output signal to generate a mixed voice input signal. The processor transforms the mixed voice input signal into a digital mixed voice input signal and then encodes the digital mixed voice input signal to generate an encoded voice data stream. The storage interface is capable of being inserted with a removable storage device. The main device controller which is connected to the processor and the storage interface stores the encoded voice data stream into the removable storage device.
Patent TW-200735515-A (TW)
Title: Current transformer and electric energy meter
Inventor: NAKAJIMA SHIN
IPC: H02M5/02
Filed: 2006-11-09
Abstract: A current transformer detects a sine-wave alternating current having a maximum effective current value Imax(Arms) and a frequency f(Hz) and a half-sine-wave rectified current having a maximum peak value lpeak(Aop) and a frequency f(Hz) in a primary winding, consisting of at least one magnetic core with one turn of primary winding and at least one multiple turns of secondary winding to which a detecting resistor is connected.
Patent TW-200822830-A (TW)
Title: Circuit board structure and fabrication method thereof
Inventor: HSU SHIH-PING
IPC: H05K3/46
Filed: 2006-11-13
Abstract: A circuit board structure and a fabrication method thereof are disclosed. The circuit board structure includes a carrying board having a first and an opposing second surface and formed with at least one through opening; a semiconductor chip accommodated into the opening of the carrying board; an adhesive material filled into the opening of the carrying board and the gap between semiconductor chips to secure the semiconductor chip in the opening; and a strengthened layer formed on the second surface of the carrying board and the non-active surface of the semiconductor chip, thereby increasing the strength of the carrying board as well as the reliability of the circuit board as a result.
Patent TW-200735928-A (TW)
Title: Game device, control method thereof and information recording media
Inventor: IWAKIRI TAKESHI
IPC: A63F13/55
Filed: 2006-11-14
Abstract: Provided is a game device capable of reducing peculiar feeling of user caused by indifference between a timing of displaying image and a timing of outputting a sound relating to the image. The game device provided in the present invention includes an image reproducing means (high-light image reproduction control section (72)) for reproducing an image, an image-corresponding sound producing means (comment sound reproduction control section (78)) for reproducing an image-corresponding sound corresponding to the image, a reproduction status determining section (76) for determining weather the reproduction status of the image and the reproduction status of the image-corresponding sound corresponding to the image satisfy predetermined conditions, and a reproduction status guiding sound reproduction control section (80) for reproducing a reproduction status guiding sound for guiding the reproduction status of the image or/and the image-corresponding sound according to the determination result of the reproduction status determining section (76).
Patent TW-200734582-A (TW)
Title: Optical waveguide
Inventor: OKUDA TADASHI
IPC: F21V8/00
Filed: 2006-11-17
Abstract: Provided is an optical waveguide capable of emitting light of uniform distribution from an emitting surface and improving the use efficiency of the light source light. The optical waveguide has a substantially rectangular parallelepiped made of a transparent plastic member. One side of the parallelepiped is an incident surface. One main surface substantially orthogonally intersecting the incident surface is an emitting surface. The other main surface opposing to the emitting surface is a reflection surface. On the reflection surface, a plurality of slopes tilted in the direction of the incident surface with respect to the reflection surface are formed, assuming that the direction parallel to the incident surface is a longitudinal direction. The light coming from the incident surface is deflected to the direction of the emitting surface by the slopes of the reflection surface and emitted from the emitting surface. When the distance from the incident surface to the anti-incident surface is expressed by the horizontal axis, the angle θ defined by the slope and the reflection surface in the distance is expressed by the vertical axis, and the thickness between the reflection surface and the emitting surface is t mm, the range from the incident surface to the anti-incident surface in the horizontal axis direction includes a non-active region where the angle θ is 1 degree x(t/0.6) to 3 degrees x(t/0.6) and a smallest angle region where the angle θ is 1 degree (t/0.6) to 1.3 degrees x(t/0.6) and has an active region where the angle θ at the middle point between the incident surface and the anti-incident surface is 1.2 degrees (t/0.6) to 1.8 degrees (t/0.6) and an anti-incident region where the angle θ is 1.5 degrees x(t/0.6) to 4.5 degrees x (t/0.6). In the active region, the smallest angle region has a start end at the start end of the active region and a terminating end at the point where the straight line connecting the angle θ at the middle point and the start end angle θ of the anti-incident surface region intersects. The angle θ from the terminating end of the smallest angle region to the start end of the anti-incident region increases linearly.
Patent TW-200823430-A (TW)
Title: Method for auto-detecting the location of an imaging acquiring apparatus and a vehicle collision warning system using thereof
Inventor: LIN CHE-CHUNG
IPC: B60R21/013
Filed: 2006-11-30
Abstract: A method for auto-detecting the location of an imaging acquiring apparatus comprising the steps of providing an imaging acquiring apparatus disposed on a vehicle firstly; providing a calibrating tool disposed in a field that is available to be captured by the imaging acquiring apparatus; acquiring a image of the calibrating tool and calculating a characteristic value of the image; and calculating height of the image acquiring apparatus according a procedure of inverse perspective projection. Meanwhile, the present invention also provides a vehicle collision warning system, which functions to sense and detect the relative distance between the vehicle and objects around the vehicle, and to warn a driver in the vehicle if some situations occurred. By means method disclosed in the present invention, the procedure to detect the position of the image acquiring apparatus is more convenient and accurate such that the convenience for using the vehicle collision warning system is capable of being improved.
Patent TW-200746752-A (TW)
Title: Apparatus for generating and interpreting a data stream modified in accordance with the importance of the data
Inventor: EHRET ANDREAS
IPC: H04L29/06
Filed: 2006-12-12
Abstract: An apparatus for generating a data stream having aseries of segments using data organized in subsequent data frames, a data frame having more important and less important data. It comprises a packetiser for packetising data from a data frame into the series of segments having a first segment and asecond segment, where the packetiser is operative to packetise the data of the frame so that a starting point of the more important data coincides with a starting point of the first segment and an information block adder for adding a first information block to the first segment.
Patent TW-200828751-A (TW)
Title: Charge pump
Inventor: FENG WEI-WEN
IPC: H02M3/07
Filed: 2006-12-27
Abstract: The present invention relates to a charge pump. The charge pump includes: a capacitor, a first switch with adjustable-resistance coupled between a first node of the capacitor and an output node, a second switch coupled between a second node of the capacitor and ground, a third switch coupled between an input node and the second node of the capacitor, a fourth switch coupled between an input node and the first node of the capacitor, a feedback loop configured for monitoring a voltage of the output node and thereby generating a control signal to the first and the fourth switches, a oscillator for generating pulse signals to respectively switch open/close states of the first, third switches and the second, fourth switches.
Patent TW-200744786-A (TW)
Title: Chemical mechanical polishing pad and chemical mechanical polishing method
Inventor: NISHIMURA HIDEKI
IPC: B24D99/00
Filed: 2006-12-27
Abstract: A chemical mechanical polishing pad of the present invention has the following two groups of grooves on the polishing surface: (i) a group of first grooves intersect a single virtual straight light extending from the center toward the periphery of the polishing furface and have a land ratio represented by the following equation of 6 to 30: Land ratio =(P-W) ÷ W (P is the distance between adjacent intersectins between the virtual straight line and the first grooves, and W is the width of the first grooves); and (ii) a group of second grooves extend from the center portion toward the peripheral portion of the polishing surface and consist of second grooves which are in contact with one another in the area of the center portion and second grooves which are not in contact with any other second grooves in the area of the center portion. The chemical mechanical polishing pad of the present invention has a high polishing rate and excellent in-plane uniformity in the amount of polishing of the surface to be polished even when the amount of an aqueous dispersion for chemical mechanical polishing is made small.
Patent TW-200811938-A (TW)
Title: Method for processing a semiconductor device
Inventor: HSIEH YUAN-CHIH
IPC: H01L21/304
Filed: 2007-01-10
Abstract: A process for forming backside illuminated devices is disclosed. Specially, the process reduces processing damage to wafers caused by poor bond quality at the wafer edge ring. In one embodiment, a wafer edge trimming step is implemented prior to bonding the wafer to the substrate. A pre-grind blade is used to create a straight edge around the wafer perimeter, eliminating any sharp edge. In another embodiment, edge trimming is performed after the wafer has been bonded to the substrate, and a pre-grind blade is used to remove portion of the wafer edge ring subject to poor bonding quality before grinding. The final thickness of the ground wafer is about 50 microns in either case.
Patent TW-200831257-A (TW)
Title: Circular saw
Inventor: LIN SHAO-HUA
IPC: B27B5/00
Filed: 2007-01-25
Abstract: A circular saw includes a base, a rotatable arm, a round blade, a blade guard device, and a blade guard stop device which includes a driving member, a blade guard stop member and a link assembly. The base is provided with a platform upon which a workpiece is able to be put. The rotatable arm is connected with the base and is able to be swung downward to the base and includes a handle. The round blade provided with a plane and a tooth-shaped periphery is set in the rotatable arm and is used to saw the workpiece. The blade guard device includes a blade guard and a link shaft. The blade guard is pivotally coupled to the rotatable arm and covers a part of the tooth-shaped periphery of the round blade. One end of the link shaft is pivotally coupled to the base and the other end is connected with the blade guard. When the rotatable arm is swung downward to the base, the blade guard is pivoted relative to the rotatable arm through the action of the link shaft, which makes the part of the tooth-shaped periphery expose outside of the blade guard. The driving member is set on the handle. One end of the blade guard stop member is pivotally coupled to the handle and is able to be rotated, which makes the other end of the blade guard stop member against or depart from the blade guard. The link assembly includes a pusher which is set in the driving member and a receiver which is fixed in the blade guard stop member. The pusher is driven by the driving member to push the receiver around a certain direction, which makes the blade guard stop member swing. The certain direction is nearly parallel to the plane.
Patent TW-200734800-A (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: MULDER HEINE MELLE
IPC: H01L21/027
Filed: 2007-02-15
Abstract: A lithographic projection system has an illumination system with a polarization member. A plurality of directing elements reflect different sub-beams of an incident beam into adjustable, individually controllable directions. By means of re-directing optics any desired polarized spatial intensity distribution of the beam can be produced in its cross-sectional plane.
Patent TW-200739845-A (TW)
Title: Heat sink for semiconductor package
Inventor: IBRAHIM RUZAINI
IPC: H01L23/34
Filed: 2007-02-27
Abstract: A heat sink (10) for a semiconductor package (38) includes a top surface (12) having a recessed hole (16) at its center. A sidewall (14) formed around the top surface (12) of the heat sink (10) has gaps (18) formed in the sidewall (14). An air vent (22) is formed at a corner of the heat sink (10). The heat sink (10) is used for center gate molding. Moid compound (24) enters the recessed hole (16), covers an IC die 30, and exits via the gaps (18). During mold injection, air escapes through the air vent (22).
Patent TW-200735853-A (TW)
Title: Steam beauty equipment
Inventor: OMURA SHINGO
IPC: A61H33/12
Filed: 2007-03-05
Abstract: The steam beauty equipment of the present invention sets a prepare heating mechanism on the water supply route from a water reserve box to a boiling room to heat beforehand the water supplied to the boiling room. Adopting the structure can promote comfortable while using and the vapor expelled more stable from the vapor expellant hole.