baber/WOPTO huggingface dataset:
Patent TW-200901299-A (TW)
Title: Cutting method
Inventor: OISH HIROSHI
IPC: B26D7/27
Filed: 2007-08-31
Abstract: To provide a cutting method for cutting an ingot with a wire saw in a manner alleviating sharp cooling of the ingot at a time point near the completion of cutting of the ingot, preventing nano-topography from occurring as a result of the sharp cooling, and obtaining high-quality wafers having a uniform thickness. The cutting method comprises the steps of: wrap-connecting a wire to a plurality of grooved rollers, moving the wire while cutting slurry is fed to the grooved rollers, and pressing the wire to the ingot to cut it into the wafers. According to the method, only a duration from the time when a cutting depth of the ingot reaches at least 2/3 of the diameter of the ingot to the time when the cutting is completed, ingot temperature adjusting slurry is fed independently from the cutting slurry, with its feeding temperature being controlled, and thus the cooling speed of the ingot which has been cut to a depth equal to 2/3 of the diameter of the ingot or more, is controlled.
Patent TW-200912380-A (TW)
Title: Three-dimensional image display device
Inventor: WENG BING-GUO
IPC: G02B27/22
Filed: 2007-09-06
Abstract: This invention relates to a three-dimensional image display device having a mirroring component installed in the middle of a first display screen and a second display screen and mirroring one display screen of the first display screen and the second display screen; the height of a first edge and the height of a second edge of the mirroring component are in proportion to the height of the display screen, and the length of the second edge is shorter than the length of the corresponding first edge. As a result, the invention is capable of miniaturizing the mirror to provide easy storage.
Patent TW-200832694-A (TW)
Title: Phase change memory and manufacturing method thereof
Inventor: MORIYA HIROSHI
IPC: H01L27/24
Filed: 2007-09-07
Abstract: A structure of a phase-change memory which enables low-current rewrite and a method of manufacturing the same are provided. The phase-change memory comprises: an interlayer insulating film and a plug formed over a main surface of a silicon substrate; a phase-change film formed over the plug; and an upper electrode film formed over the phase-change film. And the phase-change film and the insulating film are in contact with each other in an area formed by projecting, an upper surface of the plug to a plane including a lower surface of the upper electrode film.
Patent TW-200835671-A (TW)
Title: Aromatic amine derivative and organic electroluminescence device using the same
Inventor: YABUNOUCHI NOBUHIRO
IPC: C07C211/54
Filed: 2007-09-12
Abstract: The present invention provides a novel aromatic amine derivative enabling to obtain an organic electroluminescence device which is driven under a low voltage, exhibits small increase in the driving voltage after continuous driving for a long time and has a long life. The amine derivative is represented by the following general formula (1). In the formula, R1 to R7 each represent, for example, hydrogen atom or a substituted or unsubstituted aryl group having 5 to 50 nuclear carbon atoms; a represents an integer of 1 or greater; b, c, g and h each represent an integer of 1 to 5, and d, e and f each represent an integer of 1 to 4; and Ar1 and Ar2 represent a group represented by following general formulae (2) and (3), respectively, and the groups represented by Ar1 and Ar2 are not same with each other. R8 to R11 each represent, for example, hydrogen atom; and I and m each represent an integer of 1 to 5, j and k each represent an integer of 1 to 4, n and p each represent an integer of 0 or greater, and n ≠ p.
Patent TW-200822811-A (TW)
Title: Ballast with ARC protection circuit
Inventor: KONOPKA JOHN G
IPC: H05B41/285
Filed: 2007-09-14
Abstract: A ballast (20) for powering one or more gas discharge lamps (70,72,74,76) comprises an inverter (200), an output circuit (300), and an arc protection circuit (400). Arc protection circuit (400) monitors an electrical signal within the output circuit (300). When an arcing condition occurs at the ballast output connections (302,304,306,308,310), the electrical signal includes a high frequency component having a fundamental frequency that is much greater than the normal operating frequency of the inverter (200). In response to the high frequency component exceeding a predetermined threshold, arc protection circuit (400) disables the inverter (200) for a predetermined shutdown period. Arc protection circuit (400) also provides a restart function for periodically attempting to ignite and operate the lamps. Arc protection circuit (400) is preferably realized using a microcontroller integrated circuit (440) with associated discrete circuitry, and is especially well-suited for use in ballasts for powering multiple lamps via a current-fed self-oscillating inverter and an isolated parallel resonant output circuit.
Patent TW-200822409-A (TW)
Title: Method for heteroepitaxial growth of high-quality N-face GaN, InN, and AIN and their alloys by metal organic chemical vapor deposition
Inventor: KELLER STACIA
IPC: H01L21/20
Filed: 2007-09-17
Abstract: Methods for the heteroepitaxial growth of smooth, high quality films of N-face GaN film grown by MOCVD are disclosed. Use of a misoriented substrate and possibly nitridizing the substrate allow for the growth of smooth N-face GaN and other Group III nitride films as disclosed herein. The present invention also avoids the typical large (μm sized) hexagonal features which make N-face GaN material unacceptable for device applications. The present invention allows for the growth of smooth, high quality films which makes the development of N-face devices possible.
Patent TW-200835670-A (TW)
Title: Process for the manufacture of amines by hydrogenation of nitrile compounds
Inventor: ROCCATI PHILIPPE
IPC: C07C209/48
Filed: 2007-09-19
Abstract: The present invention relates to a process for the manufacture of amine compounds by hydrogenation of nitrile compounds in the presence of a catalyst. It relates more particularly to a process for the manufacture of diamines by continuous hydrogenation of dinitrile compounds in the presence of a catalyst based on a Raney metal. The process of the invention relates to the control of the molar flow rate of nitrile compounds and the flow rate by weight of catalyst in the hydrogenation plug-flow reactor in order to minimize the formation of impurities and the deterioration in the activity of the catalyst.
Patent TW-200915944-A (TW)
Title: Manufacturing method of circuit board
Inventor: Lai ding-cheng
IPC: H05K1/16
Filed: 2007-09-20
Abstract: A manufacturing method of circuit board is disclosed, which comprises the following steps: to provide a first single-sided board and a second single-sided board, which the first single-sided board comprises a hard first insulation layer and a first conductive layer stacked on the first insulation layer, while the second single-sided board comprises a hard second insulation layer and a second conductive layer stacked on the second insulation layer; to remove the unwanted portion in the first and second conductive layers so that the remaining portion of the first conductive layer forms at least a first conductive sheet, and the remaining portion of the second conductive layer forms at least a second conductive sheet; to glue the first and second insulation layers so that the first and second insulation layers are sandwiched between the first and second conductive layers, moreover, the first and second conductive layers are overlapping to each other so as to form at least a capacitor.
Patent TW-200834740-A (TW)
Title: Method for fabricating semiconductor device and method for fabricating electronic device
Inventor: SATO MITSURU
IPC: H01L21/324
Filed: 2007-10-05
Abstract: A method for fabricating a semiconductor device, comprising: forming a semiconductor film on a substrate; and recrystallizing the semiconductor film using as a heat source flame of a gas burner that uses hydrogen and oxygen gas mixture as a fuel.
Patent TW-200832756-A (TW)
Title: Optical semiconductor device and manufacturing method of optical semiconductor device
Inventor: SHIMOKAWA KAZUO
IPC: H01L33/62
Filed: 2007-10-09
Abstract: To provide an optical semiconductor device which prevents the generation of short-circuit defect due to the creep up of bonding material for an optical semiconductor element. The optical semiconductor device 1A is provided with: an optical semiconductor element 2 having a light emitting layer 2c provided on a first main surface M1, a first electrode 2e provided on the light emitting layer 2c while being smaller than the first main surface M1, and a second electrode 2g provided on a second main surface M2 different from the first main surface M1; a first lead unit 4 having a connecting region R1 which is a region to which the first electrode 2e is connected while being smaller than the first main surface M1, and a first groove 4b formed on an outer peripheral region R2 neighbored to the connecting region R1 while the first electrode 2e is connected to the connecting region R1 through the connecting member 3 and electrically connected to the first electrode 2e; and a second lead unit electrically connected to the second electrode 2g through a connecting member.
Patent TW-200838984-A (TW)
Title: Aluminum-silicate based orange-red phosphors with mixed divalent and trivalent cations
Inventor: LIU SHENG-FENG
IPC: H01J1/62
Filed: 2007-11-02
Abstract: Novel aluminum-silicate based orange-red phosphors, with mixed di- and trivalent cations are disclosed. The phosphors have the formula (Sr1-x-yMxTy)3-mEum(Si1-zAlz)O5, where M is at least one of Ba, Mg, Ca, and Zn in an amount ranging from 0 ≤ x ≤ 0.4. T is a trivalent metal in an amount ranging from 0 ≤ y ≤ 0. This phosphor is configured to emit visible light having a peak emission wavelength greater than about 580 nm. The phosphors may contain a halogen anion such as F, Cl, and Br, at least some of which is substitutionally positioned on oxygen lattice sites. The present aluminum-silicate phosphors have applications in white and orange-red illumination systems, as well as plasma display panels.
Patent TW-200911462-A (TW)
Title: Superhard cutters and associated methods
Inventor: SUNG CHIEN-MIN
IPC: B24D11/00
Filed: 2007-11-16
Abstract: A cutting device comprises a base having a solidified organic material layer disposed thereon. A plurality of individual polycrystalline cutting elements are secured in the solidified organic material layer. Each of the plurality of individual polycrystalline cutting elements has a substantially matching geometric configuration.
Patent TW-200910158-A (TW)
Title: Keyboard of handheld electronic device
Inventor: CHANG YU-HSIEN
IPC: G06F3/023
Filed: 2007-12-25
Abstract: A keyboard of handheld electronic device which is divided into a plurality of key areas in an array arrangement is provided. The present keyboard includes character keys and function keys. Each character key with a first character symbol occupies a key area respectively. Some of the character keys further have a second character symbol respectively. The function keys include an activation key occupying a key area. The function keys further include an Enter key, a Space key, and a Shift key, wherein each of which occupies approximately two key areas transversely. Users can press the key quickly and correctly by the aforementioned key arrangement in more convenience.
Patent TW-200835592-A (TW)
Title: Imager and method for consistent repeatable alignment in a solid imaging apparatus
Inventor: HULL CHARLES W
IPC: B29C67/00
Filed: 2007-12-31
Abstract: A solid imaging apparatus is provided that includes a replaceable cartridge containing a source of build material and an extendable and retractable flexible transport film for transporting the build material layer-by-layer from the cartridge to the surface of a build in an image plane. An operator using the device needs merely to remove a spent cartridge and replace it with a fresh cartridge to continue solid imaging virtually uninterrupted. The apparatus also includes the capability of withdrawing and inserting an imager without the operator having to perform a separate alignment step. A brush attached to the transport film and forming part of the cartridge provides for intra-layer removal of excess uncured build material. If desired, the apparatus can produce a fully reacted build. A high intensity UV source cures the build between layers. An injection molded build pad is designed to hold a build in an inverted position for improving the build. The invention also provides for tilting the build elevator to reduce air entrainment and for releasing the build from the image plane.
Patent TW-200849937-A (TW)
Title: Headset electronics
Inventor: TERLIZZI JEFFREY J
IPC: H04M1/02
Filed: 2008-01-04
Abstract: A wireless headset device that includes an earbud assembly and a primary housing assembly, fixed to the earbud assembly, is provided. The earbud assembly can include an earbud flexible circuit board having mounted thereon a receiver and processing circuitry. The primary housing assembly can include a microphone and a primary housing flexible circuit board electrically coupled to the earbud circuit board and the microphone. In some embodiments, the headset device can include at least one flexible circuit board and the primary housing can include a connector assembly. The at least one flexible circuit board can be electrically coupled to the connector assembly and can include Universal Serial Bus (USB) circuitry operative to process USB protocol communications and serial circuitry operative to process serial protocol communications.
Patent TW-200846029-A (TW)
Title: High dose, long-acting ectoparasiticide for extended control
Inventor: KRAFT LARRY A
IPC: A61K9/08
Filed: 2008-02-05
Abstract: The present invention provides a topical, high-dose, long-acting ectoparasiticide composition, kit and method for protecting against ectoparasite infestations in a warm-blooded animal for a period of greater than about 6 weeks.
Patent TW-200838113-A (TW)
Title: Apparatus and method for controlling the motor power
Inventor: JAHKONEN PAKKA
IPC: H02M5/453
Filed: 2008-02-13
Abstract: The invention concerns a power control apparatus and a method for supplying power between an electric machine (1) and an energy source (2, 19). The power control apparatus contains at least two converters (4, 5, 6) comprising a plurality of switches (3), at least some of which switches belong to a set of switch modules (8, 9, 10) comprising a plurality of switches. In the method of the invention, a first set of switches (3) belonging to at least two different modules and arranged to form a first converter (4) is controlled by a first converter control (16A), and a second set of switches arranged to form a second converter (5) is controlled by a second converter control (16B).
Patent TW-200936081-A (TW)
Title: Chair armrest capable of adjusting working conditions of chair-seat or seatback
Inventor: Li huang-bao
IPC: A47C1/023
Filed: 2008-02-27
Abstract: A chair armrest capable of adjusting working conditions of chair-seat or seatback uses a chair armrest featuring adjustable elevation. On the external and internal sides below the armrest, a chair armrest elevation control button and a chair-seat/seatback control button are respectively disposed. A control rope externally wrapped with hose and cable is used to connect the chair-seat/seatback control button with the cable's upper end so that the control rope can be pulled up through the chair-seat/seatback control button. The control rope further extends downward, and is wound inside the inner sleeve of the chair armrest to form a cycle, then passes through the inner sleeve bottom surface and extends along a base into a chassis located on the chair-seat bottom surface, so as to make the cable's lower end of the control the rope link to related control members of the chair-seat/seatback adjusting mechanism disposed inside the chassis. In this way, when the chair armrest makes elevation adjustment, upper end of the control rope can synchronously moves its position vertically along with the armrest by opening up or shrinking the cycle. When the cable is pulled upwardly a certain distance by operating the chair-seat/seatback control button, the cable can synchronously pull the related control members of the chair-seat/seatback adjusting mechanism disposed inside the chassis to generate movement which in turn activates operation functions of the chair-seat/seatback adjusting mechanism in order to adjust working conditions of the chair-seat/seatback, making a chair armrest featuring adjustable also have the control function of adjusting working conditions of the chair-seat/seatback.
Patent TW-200915661-A (TW)
Title: High gain steerable phased-array antenna
Inventor: BROWN FORREST J
IPC: H01Q13/10
Filed: 2008-03-31
Abstract: A high gain, phased array antenna includes a conducting sheet having a number of one or more slots defined therein. For each slot, an electrical microstrip feed line is electronically coupled with a corresponding slot to form a magnetically-coupled LC resonance element. A main feed line couples with the one or more microstrip feed lines. At least one slot and/or microstrip feed line includes at least one segment with greater width than other segments.
Patent TW-200942472-A (TW)
Title: Structural improvement of link board of metal chip conveyer
Inventor: Liao jin-lian
IPC: B65G17/38
Filed: 2008-04-10
Abstract: This invention relates to the structural improvement of a link board of a metal chip conveyer which comprises several flat boards; the opposite sides of each flat board are disposed with staggered hinge parts, such that adjacent flat boards can be hinged and serially connected into a circular conveyer belt. The other two sides are stamped to become inside boards perpendicular to the flat boards, and the side boards are integrally bent along the traverse central line of the flat boards to form a first stacking surface and a second stacking surface. Before the side boards are stamped, elongated flanges with a predetermined length and thickness are formed by upward stamping the bottom of the lateral side along the two short axes of the flat boards respectively. The central axis of each flange along the longitudinal direction is parallel to the central line of the flat board's longitudinal direction and perpendicular to the bending line of the side boards. Two ends of each flange are disposed on the side board and flat board, respectively, where the position at the side board is lower than the top of the side board, and a gap is formed therebetween. The other end extends a predetermined length on the flat boards to reinforce the supporting strength of the side boards vertically disposed between two sides of the flat boards and to provide the overall assembly strength and durability of the side boards and the flat boards. Thus, deformation of the side boards caused by external forces or collision can be avoided to effectively prevent the metal chip from attaching the bent portion at the root of the side boards.
Patent TW-200849835-A (TW)
Title: Programmable compute system for executing an H.264 binary decode symbol instruction
Inventor: WILSON JAMES
IPC: H03M7/00
Filed: 2008-04-18
Abstract: A compute system for executing an h. 264 binary decode symbol instruction including a first compute unit having a range normalization circuit and an rLPS update circuit, and operating in a first mode responsive to current rLPS, range, value and current context to generate the next normalized range and next rLPS for the current context; a second compute unit including a value update circuit, a context update circuit, and value normalization circuit responsive to current rLPS, range value and current context to obtain the output bit, normalized value and the updated current context; and a third compute unit or said first compute unit operating in a second mode including a range circuit and a next context rLPS circuit responsive to rLPS range, value and next context to obtain a next context rLPS value.
Patent TW-200906617-A (TW)
Title: Barrier property multilayer polyester moldings
Inventor: TOGAWA KEIICHIRO
IPC: B32B27/36
Filed: 2008-05-28
Abstract: The present invention provides a barrier property multilayer moldings that mainly comprises a layer having multilayer structure in general obtained by fusing the substrate constitute containing thermoplastic polyester resin A and accessory constituent containing thermoplastic polyester resin B by each extruder, and then the said substrate constitute and accessory constitute were put into the static mixer directly under the fusing condition. The content of the cyclic ester oligomer contained in the said thermoplastic polyester resin A is 70% or less of that of the cyclic ester oligomer of the fusion-polycondensation polyester; and in the said layer of the multilayer structure, the X layer made from the said substrate constitute and the Y layer made from the said accessory constitute were laminated at least three layers in the thickness direction. The present invention also provides barrier property multilayer polyester moldings having barrier property, no interlaminar peeling and excellent mechanical property.
Patent TW-200913804-A (TW)
Title: Wiring substrate and the method of manufacturing the same
Inventor: OHSUMI KOHICHI
IPC: H05K1/11
Filed: 2008-05-30
Abstract: In a wiring board, insulation layers and wiring conductors are alternately laminated, and a plurality of strip-shaped wiring conductors for connecting semiconductor elements are arranged side by side on the outermost insulation layer. Each of the wiring conductors partly has a connection pad to which the electrode terminals of the semiconductor elements are connected by flip-chip bonding. In the wiring board, a solder resist layer is deposited over the outermost insulation layer and the strip-shaped wiring conductors so as to have slit-shaped openings for exposing the upper surfaces of the connection pads. The solder resist layer fills up the space between the connection pads adjacent to each other and exposed within the slit-shaped openings.
Patent TW-200909447-A (TW)
Title: Antigen binding proteins that bind PAR-2
Inventor: HU SHAW-FEN SYLVIA
IPC: C12N15/12
Filed: 2008-06-27
Abstract: The present invention provides compositions and methods relating to or derived from anti-PAR-2 antibodies. In particular embodiments, the invention provides human antibodies that bind PAR-2, PAR-2-binding fragments and derivatives of such antibodies, and PAR-2-binding polypeptides comprising such fragments. Other embodiments provide nucleic acids encoding such antibodies, antibody fragments and derivatives and polypeptides, cells comprising such polynucleotides, methods of making such antibodies, antibody fragments and derivatives and polypeptides, and methods of using such antibodies, antibody fragments and derivatives and polypeptides, including methods of treating or diagnosing subjects having PAR-2-related disorders or conditions.
Patent TW-200927968-A (TW)
Title: Cylindrical sputtering target
Inventor: TODOKO SHIGEHISA
IPC: C23C14/34
Filed: 2008-07-02
Abstract: a cylindrical sputtering target capable of markedly reducing cracks during sputtering.The cylindrical sputtering target is made of a cylindrical target material 1 which comprises ITO or AZO and has a relative density of ≥ 90%. The angle between the grinding direction 2 of an outer circumferential surface and a line 3 parallel to a cylinder axis (an angle corresponding to 0[deg.]-90[deg.] is designated as [theta]) satisfies the relation: 45[deg.]> [theta]&1e; 90[deg.] or the relation: tan[theta]> [pi]R/L (wherein R is the outside diameter of the cylindrical target material 1; and L is the length of the cylindrical target material 1), and the surface roughness Ra of the outer surface of the cylindrical target material 1 is &1e; 3 [mu]m.