baber/WOPTO huggingface dataset:
Patent TW-201223887-A (TW)
Title: Method of manufacturing vitreous silica crucible
Inventor: SUDO TOSHIAKI
IPC: C03B19/09
Filed: 2011-12-02
Abstract: There is provided a method of manufacturing a vitreous silica crucible. According to the present invention, provided is a method of manufacturing a vitreous silica crucible comprising the processes of: supplying silica raw material powder into a rotating mold to form a crucible-shaped molded body; arc heating the crucible-shaped molded body and depressurizing the crucible-shaped molded body from an inner surface toward an outer surface, while rotating the crucible-shaped molded body, to form a cylindrical vitreous silica crucible having a transparent layer on an inner surface side and a bubble-containing layer on an outer surface side; gathering a vitreous silica layer containing residual bubbles existing in a near-surface region of the transparent layer of the vitreous silica crucible by controlling the rotational speed applied to the vitreous silica crucible in a state that an inner surface side of the vitreous silica crucible is fused by arc heating; and moving a portion of a non-bubble layer in the surface of the transparent layer exposed by movement of the residual bubble-containing layer to cover a region in which bubbles have gathered with the non-bubble layer.
Patent TW-201325365-A (TW)
Title: Electronic device enclosure
Inventor: CAI CHAO-JIE
IPC: H05K13/04
Filed: 2011-12-05
Abstract: An electronic device enclosure includes an enclosure and a bracket for receiving a power supply. The enclosure includes a bottom wall, a first side wall, and a rear wall. The first side wall and the rear wall are located on the two adjacent sides of the bottom wall. A mounting structure is located on the rear wall. The rear wall defines an opening. The bracket is received in the opening and is located between the first side wall and the rear wall. The electronic device enclosure further includes a latching structure. The latching structure includes a mounting portion located on the bracket, and a latching portion rotatably secured to the mounting portion. The latching portion is engaged with the mounting structure, for mounting the bracket to the enclosure, and can be disengaged from the mounting structure to remove the bracket out of the enclosure when the latching portion is rotated relative to the rear wall.
Patent TW-201232576-A (TW)
Title: Multilayer ceramic electronic component
Inventor: SAITO YOSHITO
IPC: H01G4/12
Filed: 2011-12-06
Abstract: Provided is a multilayer ceramic capacitor which is durable against thermal shocks due to a high temperature, for instance, 500 DEG C. The multilayer ceramic capacitor is provided with a laminated body (2) that includes a plurality of laminated ceramic layers (3), and internal electrodes (4, 5) positioned among the ceramic layers (3). The ceramic body (2) has: a pair of main surfaces (6, 7), which extend in the direction in which the ceramic layers (3) extend, and which face each other; a pair of side surfaces (8, 9), which extend in the direction that orthogonally intersects the main surfaces (6, 7), and which face each other; and a pair of end surfaces, which face each other. Each of the internal electrodes (4, 5) has a thickness (C) of 0.4 μm or less, is positioned by having gaps (A) of 30 μm or less in the width direction from the pair of side surfaces (8, 9), respectively, and is distributed within a region positioned by having an outer layer thickness (B) of 35 μm or less from the pair of main surfaces (6, 7), respectively.
Patent TW-201323640-A (TW)
Title: Electromagnetic shielding method and product by the same
Inventor: CAO DA-HUA
IPC: H05K9/00
Filed: 2011-12-08
Abstract: An electromagnetic shielding method is provided, which comprises: providing a plastic substrate; depositing a metal composite layer on the plastic substrate by physical vacuum deposition. The metal composite layer includes a plurality of first metal layers and a plurality of second metal layers, and the first metal layer alternates with the second metal layer. The first metal layer is Cu layer, Ag layer or Li layer. The second metal layer is Ni layer. A product manufactured by the method is also provided.
Patent TW-201241575-A (TW)
Title: Lithography system and method of processing substrates in such a lithography system
Inventor: DE BOER GUIDO
IPC: G03F7/20
Filed: 2011-12-14
Abstract: The invention relates to a lithography system (300) comprising a plurality of lithography system units. Each lithography system unit comprises a lithography apparatus (301) arranged in a vacuum chamber for patterning a substrate; a load lock system (310) for transferring substrates into and out of the vacuum chamber; and a door for enabling entry into the vacuum chamber for servicing purposes. The load lock system and the door of each lithography system unit are provided at the same side and face a free area at a side of the lithography system, in particular the service area (305).
Patent TW-201240031-A (TW)
Title: Microelectronic packages with enhanced heat dissipation and methods of manufacturing
Inventor: JIANG HUNT
IPC: H01L23/28
Filed: 2011-12-15
Abstract: Several embodiments of microelectronic package with enhanced heat dissipation and associated methods of operation are disclosed herein. The microelectronic package includes a semiconductor die having a bond site at a first side and a second side opposite the first side, a lead frame proximate the semiconductor die. The lead frame has a lead finger. The microelectronic package also includes electrical couplers forming an electrical connection between the bond site of the semiconductor die and the lead finger of the lead frame. The microelectronic package further includes an encapsulant having a first surface and a second surface opposite the first surface and at least partially encapsulating the semiconductor die, the lead frame, and the electrical couplers. Wherein at least a portion of the second side of the semiconductor die is exposed through the second surface of the encapsulant.
Patent TW-201237443-A (TW)
Title: Circuit pattern inspection device and inspection method therefor
Inventor: HIROI TAKASHI
IPC: G06T7/00
Filed: 2011-12-19
Abstract: Provided is a high-speed circuit pattern inspection scheme requiring a short inspection preparation time and capable of defect assessment by detecting an image of only one die, and also provided is a device therefor. With reference to design information, coordinates expected to have the same pattern as specific coordinates, and alignment coordinates are selected. By aligning the detected image and the design information at the alignment coordinates to correct the misalignment, and comparing with the pattern for the coordinates expected to have the same pattern, pattern comparison is possible even by detecting an image of only one die.
Patent TW-201327271-A (TW)
Title: Keyboard
Inventor: LIANG WEI-KUANG
IPC: H01H13/70
Filed: 2011-12-20
Abstract: A keyboard includes a body and a bottom cover. The body includes a top plate and a bottom plate opposite to the top plate. A plurality of keys is located on the top plate. A gap is defined between each adjacent two keys. The bottom plate defines a plurality of holes corresponding to the plurality of keys. The bottom cover is secured to the bottom plate. A circuit board is secured to the bottom plate. The bottom cover includes a mounting portion. The circuit board is inserted out of the mounting portion. The mounting portion abuts the bottom plate. A storage space is defined between the bottom plate and the bottom cover. The bottom cover defines a cutout communicated with the storage space. Water flows into the storage space from the gap and through the plurality of holes, and water flows out of the storage space from the cutout.
Patent TW-201231566-A (TW)
Title: Water-soluble azo compound or salt thereof, ink composition, and colored object
Inventor: MORITA RYOUTAROU
IPC: C09D11/00
Filed: 2011-12-27
Abstract: The purpose of the present invention is to provide: a water-soluble yellow colorant (compound) which is highly soluble in water, has high color-developing properties, and gives recorded images having an excellent chroma; and a yellow ink composition which contains the colorant and is for use in various kinds of recording, in particular, ink-jet recording. The colorant is a water-soluble azo compound represented by formula (1) or a salt thereof. The ink composition, which contains the compound or salt, has high color-developing properties, has a chroma and a hue that are suited for ink-jet recording, gives recorded matter having high fastness properties of various kinds, and gives recorded images that are excellent in terms of storage stability or the like. In formula (1), x is an integer of 2-4, and group A represents an amino group represented by any of formulae (2) to (6). In formula (2), w is an integer of 2-6. In formula (3), v is an integer of 1-3.
Patent TW-201327197-A (TW)
Title: USB hub
Inventor: TU YI-XIN
IPC: G06F13/40
Filed: 2011-12-28
Abstract: A USB hub includes a USB input interface, a plurality of USB output interfaces, a USB controller, a power processing module, and an alarm. The USB controller controls data transmitted between a USB device connected to the USB output interface and a computer system. The power processing module obtains a power of each USB output interface and a sum power of all the USB output interfaces. The power processing module compares the sum power with a preset power. When the sum power is greater than the preset power, the power processing module outputs a control signal to activate the alarm.
Patent TW-201241836-A (TW)
Title: Memory system and method of operating the same
Inventor: PARK SEONG-HUN
IPC: G11C29/42
Filed: 2011-12-30
Abstract: A method of operating a memory system includes classifying numbers of total error bits into a plurality of ranges, assigning a plurality of data to the plurality of ranges, respectively, counting a number of detected error bits for a memory cell block, and storing a selected one of the plurality of data in at least one spare cell when the number of the detected error bits is within one of the ranges that corresponds to the selected data.
Patent TW-201332293-A (TW)
Title: Full-digital clock correction circuit and method thereof
Inventor: ZHONG JING-ZHE
IPC: H03L7/085
Filed: 2012-01-20
Abstract: The present invention provides a full-digital clock duty cycle correction circuit and its method. Its circuit comprises a sampling unit, a duty cycle correcting module, and a phase-lock module. The duty cycle correcting module generates a first clock signal based upon an input clock signal. The phase-lock module generates a second clock signal based upon the first clock signal and is used for aligning the positive edge phase of the clock signals. The duty cycle correcting module regulates the pulse width of the first clock signal based upon the pulse width difference of the clock signals. In addition, after the pulse width is completely regulated, the positive edge phase of the clock signals are re-aligned. When the pulse width difference is not equal to zero, the pulse width is re-regulated, and the positive edge phase is re-aligned until the pulse widths of the clock signals are identical. Finally, the second clock signal is outputted to generate a clock signal having 50% duty cycle.
Patent TW-201245888-A (TW)
Title: Resist underlayer film forming composition containing silicone having diketone structure-containing organic group
Inventor: KANNO YUTA
IPC: H01L21/027
Filed: 2012-01-30
Abstract: To provide a composition for forming lithographic resist underlayer films which are usable as hard masks. A composition for forming lithographic resist underlayer films, which contains, as silane, a hydrolyzable organosilane, a hydrolyzed product thereof, or a hydrolytic condensate thereof, said silane containing a hydrolyzable organosilane represented by formula (1): [(R1)aSi(R2)(3-a)]b(R3) [wherein R3 is a group represented by formula (2), (3) or (4) (wherein at least one of R4, R5 and R6 is bonded to the Si atom either directly or through a connecting group); R1 is alkyl, aryl, aralkyl, halogenated alkyl, halogenated aryl, halogenated aralkyl, alkenyl, or an organic group bearing epoxy, acryloyl, methacryloyl, mercapto, amino or cyano, or a combination thereof; and R2 is alkoxy, acyloxy or a halogen atom].
Patent TW-201336324-A (TW)
Title: Wireless microphone frequency matching system and method
Inventor: Zhang zhao-zhi
IPC: H04R23/00
Filed: 2012-02-23
Abstract: A wireless microphone frequency matching system and method comprise a receiver and a microphone. The receiver includes a sending unit. The microphone includes a reading unit. Firstly, the sending unit of the receiver outwardly sends an identification code and a control signal set. Afterward, the reading unit of the microphone receives and read the identification code and the control signal set. The reading unit of the microphone identifies whether or not the identity of the receiver is correct based upon the identification code. If it is correct, the reading unit of the microphone changes parameters of the microphone based upon the control signal set. The brands or models of the receiver and the microphone are confirmed to be the same through the identification code, so as to facilitate performing the frequency matching operation smoothly.
Patent TW-201242091-A (TW)
Title: Light emitting diode
Inventor: AIHARA NORIYUKI
IPC: H01L33/44
Filed: 2012-02-29
Abstract: A light emitting diode, a light emitting diode lamp and a lighting equipment are provided, which emit red light and/or infrared light and have both fast response and high output. Such a light emitting diode has a substrate, a DBR reflective layer, and a light emitting part formed on the substrate in this order, in which the light emitting part has an active layer having quantum well structure which is constituted from laminating well layer constituted from compound semiconductor having composition formula of (AlX1Ga1-X1) As (0 ≤ X1 ≤ 1) and barrier layer alternately, the first clad layer and the second clad layer which are constituted from compound semiconductor having composition formula (AlX2Ga1-X2)Y1In1-Y1P (0 ≤ X2 ≤ 1, 0 < Y1 ≤ 1) inserting the active layer therebetween, and in which pair number of the well layer and the barrier layer is 5 or less.
Patent TW-201227044-A (TW)
Title: Photographing optical lens system
Inventor: TSAI TSUNG-HAN
IPC: G02B11/30
Filed: 2012-03-03
Abstract: A photographing optical lens system includes, in order from an object side to an image side, the first lens element, the second lens element, the third lens element, the fourth lens element and the fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The third lens element has refractive power. The fourth lens element with negative refractive power is made of plastic material, and has a concave object-side surface and a convex image-side surface, and has at least one surface is aspheric. The fifth lens element with negative refractive power is made of plastic material, has a concave object-side surface and a concave image-side surface, and has at least one surface is aspheric. The image-side surface shape of the fifth lens changes from concave at the axial region to convex at peripheral part. When the photographing optical lens system satisfied specific conditions, the back focal length and the sensitivity can be reduced.
Patent TW-201245343-A (TW)
Title: Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state image sensing device and novel dipyrromethene metal complex compound or tautomer thereof
Inventor: SASAKI DAISUKE
IPC: H01L21/027
Filed: 2012-04-05
Abstract: A colored composition containing at least one of compounds and tautomers thereof represented by the following formula (I) is provided. In formula (I), R2-R5 represent hydrogen atoms or monovalent substituent groups. R7 represents a hydrogen atom, a halogen atom, an alkyl group, etc. Ma represents a metal or a metal complex. X3 and X4 represent NR, nitrogen atoms, oxygen atoms, or sulfur atoms. R represents hydrogen atoms, alkyl groups, etc. Y1 and Y2 represent NRc, nitrogen atoms, or carbon atoms, Rc represents hrdrogen atom, alkyl group, etc. R8 and R9 represent alkyl groups, alkeny groups, etc. Z represents a group of atoms formed by a nitrogen-containing cyclic with a specified structure.
Patent TW-201242038-A (TW)
Title: Substrate for photoelectric conversion element with molybdenum electrode, photoelectric conversion element and solar cell
Inventor: SATO KEIGO
IPC: H01L31/0224
Filed: 2012-04-05
Abstract: A substrate for a photoelectric conversion element is provided, in which a plurality of alkali metal ions can be efficiently diffused in a photoelectric conversion semiconductor layer, and a photoelectric conversion efficiency of the photoelectric conversion element can be elevated. The substrate for the photoelectric conversion element of the disclosure has an alkali metal silicate layer (30) on a substrate (10). The alkali metal silicate layer (30) includes sodium silicate, and lithium silicate or potassium silicate. Or, the substrate for the photoelectric conversion element of the disclosure has an alkali metal silicate layer (while alkaline earth metals are excluded) (30) on a substrate (10). The alkali metal silicate layer (30) includes silicon, alkali metals, and at least one of group 13 elements except aluminum or group 15 elements except nitrogen. The alkali metal silicate layer (30) is formed by a liquid-phase method.
Patent TW-201341093-A (TW)
Title: Ultrasonic welding structure and ultrasonic welding method
Inventor: WANG PO-SHENG
IPC: B23K20/10
Filed: 2012-04-06
Abstract: An ultrasonic welding structure includes a welding plane and an energy-directing edge. The welding plane is formed on a first object or a second object. The energy-directing edge is formed on the first object or the second object and corresponds in position to the welding plane. The welding plane is oblique to a lamination direction of an ultrasonic device. The first object and the second object are welded together by ultrasonic welding which requires laminating the first object to the second object in the lamination direction so as for the energy-directing edge to exert a contact pressure upon the welding plane. Due to the welding plane and the energy-directing edge, ultrasonic welding thus performed requires less welding area and alignment structure than are taught by the prior art and is conducive to miniaturization of mobile electronic products.
Patent TW-201344268-A (TW)
Title: Chip assembly, chip assembling method and optical fiber coupling module
Inventor: WU KAI-WEN
IPC: H01L23/488
Filed: 2012-04-27
Abstract: The present invention relates to a chip assembly. The chip assembly includes a circuit board and a chip located on the circuit board The circuit board includes connecting pad positioned on a surface thereof. The connecting pad defines a through hole corresponding to an assembling position of the chip. A fixing glue is positioned in the through hole, and a thickness of the fixing glue is less than that of the connecting pad. The chip is positioned in the through hole and fixedly connected to the circuit board via the fixing glue. The present invention also relates a chip assembling method and an optical fiber coupling module having the chip assembly.
Patent TW-201346588-A (TW)
Title: Intelligent POS management system
Inventor: Lv bing-hui
IPC: G06F15/76
Filed: 2012-05-15
Abstract: The present invention relates to an intelligent point of sale (POS) management system, which comprises a host module and an interface module. The host module comprises a central processing unit (CPU), a basic input/output system (BIOS), a chipset. The interface module is used as an external signal connection module of the host module and is separately arranged from the host module. The interface module comprises a system management controller; a data storage chip, wherein the data storage chip is stored with various data. The system management controller performs various management procedures according to the various data stored in the data storage chip. The management procedures include (1) performing system management functions, such as model number and version management to all system components; and (2) performing various management steps, such as peripheral equipment management and management to elements in the host module, thereby effectively reducing operation and maintenance costs.
Patent TW-201350770-A (TW)
Title: Solar power collection system
Inventor: HO TEN-CHEN
IPC: F24S50/20
Filed: 2012-06-19
Abstract: The present invention discloses a solar power collection system. The system includes a collection device, a plurality of light sensors, a controller, and a driving assembly. The light sensors are positioned on the collection device, for sensing lights. The controller determines an angle between the lights and the collection device, according to the sensing results and the position of the light sensor. The controller controls the driving assembly to move the collection device according to the determination of the angle.
Patent TW-201401876-A (TW)
Title: Vehicle image recording system and method
Inventor: Cai ming-zhi
IPC: H04N7/18
Filed: 2012-06-29
Abstract: A vehicle image recording system includes an image capture unit, a processing module, and a non-volatile memory. The image capture unit is used for capturing a series of images. The processing module comprises a video compression unit and a static image data acquisition unit; the image compression unit performs compression and coding according to the series of images to obtain a video bit stream; the static image data acquisition unit is used to capture a static image bit stream in a predetermined time interval from the video bit stream. The non-volatile memory includes a first storage area and a second storage area; wherein, the video bit stream is recorded in the first storage area, and the static image bit stream is recorded in the second storage area.
Patent TW-201403134-A (TW)
Title: Stereo display apparatus
Inventor: HUANG SHIH-FONG
IPC: G02B30/28
Filed: 2012-07-02
Abstract: A stereo display apparatus is provided. The stereo display apparatus includes a display panel and an adjustable liquid crystal lens array which is disposed on the display panel. The adjustable liquid crystal lens array includes a liquid crystal layer, a first and a second substrate. The first and the second substrate are disposed at opposite sides of the liquid crystal layer. The first substrate includes a first and a second electrode. The first electrode has a plurality of first branch portions and the second electrode has a plurality of second branch portions. The first branch portions and the second branch portions are arranged alternatively. A first pitch is existed in between two adjacent first branch portions and a second pitch is existed in between two adjacent second branch portions. The second substrate includes a third electrode. When a potential difference exists in between the third electrode and the first electrode or the second electrode, an equivalent refractive index of the liquid crystal layer is progressively increased from two adjacent first branch portions or two adjacent second branch portions to central of the two adjacent first branch portions or two adjacent second branch portions.