baber/WOPTO huggingface dataset:
Patent TW-201337206-A (TW)
Title: Method for measuring film thickness distribution
Inventor: KUWABARA SUSUMU
IPC: G01B11/06
Filed: 2012-12-05
Abstract: In this method for measuring film thickness distribution, a profile (P1) is calculated, said profile indicating, with respect to light in a wavelength region of a wavelength equal to or more than that of visible light, wavelength dependence of reflectivity of a thin film-attached wafer to be measured, a profile (P21) is calculated, said profile indicating wavelength dependence of reflectivity of a thin film-attached wafer having a second thin film that has a thickness t (nm) smaller or larger than a set film thickness (T2) of a second thin film of the thin film-attached wafer to be measured, a wavelength (lambda1) at which a profile (P31) of a difference between the profiles (P1, P21) becomes zero is obtained, a waveband including thus obtained wavelength (lambda1); is selected as a waveband of light to be used for the purpose of measuring film thickness distribution by means of reflection spectroscopy, light is radiated to a surface of the thin film-attached wafer to be measured, and film thickness distribution of a first thin film is measured by means of the reflection spectroscopy by having, as a subject to be measured, merely reflection light in the selected waveband out of the reflection light from the surface of the thin film-attached wafer. Consequently, the film thickness distribution of the wafer having the double layer thin film can be measured at high density and high accuracy in a short time using the reflection spectroscopy.
Patent TW-201423942-A (TW)
Title: Through silicon via structure
Inventor: HSU SHOU-CHIAN
IPC: H01L23/48
Filed: 2012-12-07
Abstract: Disclosed is a Through Silicon Via (TSV) structure. Chip has a through hole penetrating the upper and the lower surfaces of the chip. Bonding pad is disposed on a first surface of the chip and aligned with the through hole. TSV conductor is at least disposed in the through hole. One end of the TSV conductor is connected to the bonding pad without protruding from the first surface, another end of the TSV conductor protrudes from a second surface to form as a bump portion. Surface passivation is formed over the first surface of the chip and has a solder-accommodating opening to expose the bonding pad with a dimension larger than the top of the bump portion. Solder material is formed inside the solder-accommodating opening. Accordingly, it can improve the die-to-die bonding yield of fine pitch TSV.
Patent TW-201342609-A (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: HASHITANI MASAYUKI
IPC: H01L29/78
Filed: 2012-12-14
Abstract: The invention provides a semiconductor device and a method of manufacturing the same. The invention provides a miniature longitudinal MOS transistor provided with a trench structure. An oxide film is formed by STI in a silicon surface region in which a substrate potential heavily doped diffusion layer and a source heavily doped diffusion layer are to be provided later between trenches at predetermined intervals. The oxide film is removed after the trench is formed, to thereby form a region which is lower than a surrounding surface. Thus, in the vertical MOS transistor having a trench structure which includes a side spacer, a silicide on a gate electrode embedded in the trench and a silicide on the substrate potential heavily doped diffusion layer and the source heavily doped diffusion layer can be separated from each other. Therefore, size reduction of the trench for area reduction and high drive performance of a semiconductor device can be performed.
Patent TW-201423808-A (TW)
Title: Button assembly and handheld electronic device
Inventor: KUO KUAN-KU
IPC: H01H13/702
Filed: 2012-12-17
Abstract: A button assembly suitable for being disposed at an opening of a housing of a handheld electronic device is provided. The button assembly includes a button, a signal-receiving-and-transmitting component and a switch. The button is movably disposed at the opening, and the button has a pressing portion exposed out of the housing. The signal-receiving-and-transmitting component is disposed in the housing and corresponding to the pressing portion, wherein the signal-receiving-and-transmitting component is suitable for transmitting or receiving a wireless signal through the pressing portion. The switch is disposed in the housing and coupled to the button, so that the switch is capable to be driven through pressing the pressing portion of the button. A handheld electronic device including a body, a housing and a button assembly is also provided. The housing covers the body and has an opening, and the button assembly is disposed at the opening.
Patent TW-201335217-A (TW)
Title: Carbazole polymer
Inventor: SHIBANO YUKI
IPC: H01M4/60
Filed: 2013-01-23
Abstract: A carbazole polymer including a repeating unit represented by formula (1) and having excellent one electron oxidation-state stability. {In formula (1) R1-R4 each independently represents an alkyl group having 1-60 carbon atoms, a haloalkyl group having 1-60 carbon atoms, or similar, Cz represents a divalent group including a carbazole skeleton represented by formula (2), and Ar represents a divalent aromatic ring or similar. [In formula (2) R5 represents a hydrogen atom, an alkyl group having 1-60 carbon atoms, or similar, R6-R11 each independently represents a hydrogen atom, a halogen atom, or similar, and m represents an integer 1-10.]}
Patent TW-201343552-A (TW)
Title: Process for preparing high-purity SiO2
Inventor: LANG JUERGEN ERWIN
IPC: C01B33/193
Filed: 2013-02-04
Abstract: The present invention relates to a process for preparing high-purity SiO2, comprising the steps of a. preparing an initial charge from an acidifier having a pH of less than 2; b. providing a silicate solution; c. adding the silicate solution from step b. to the initial charge from step a. such that the pH of the resulting precipitate suspension always remains at a value less than 2; and d. removing and washing the resulting silicon dioxide; wherein the silicon dioxide obtained by the precipitation is removed continuously or semicontinuously from the precipitation region and washed in a wash region separate from the precipitation region. The present invention further describes a plant for performing the present process.
Patent TW-201340586-A (TW)
Title: System and method for oscillator frequency control
Inventor: VYAS BHARGAV R
IPC: H03B5/04
Filed: 2013-02-23
Abstract: Techniques to compensate for sources of temperature and process dependent errors within an oscillator system for frequency control oscillator output clock signal. The oscillator system may include a controller and an oscillator circuit. The techniques may include generating a pair of voltages, a first of which is temperature variant, having (approximately) known temperature variations across process, and a second of which is (approximately) temperature invariant. Each voltage may be scaled by a corresponding trim factor. The scaled voltages may be combined to generate a reference voltage. The reference voltage may compensate for process and temperature dependent error sources within the oscillator system to set the oscillator output clock signal frequency.
Patent TW-201345034-A (TW)
Title: Coatings for SOFC metallic interconnects
Inventor: ARMSTRONG TAD
IPC: B05D1/04
Filed: 2013-02-27
Abstract: Various methods of treating a chromium iron interconnect for a solid oxide fuel cell stack and coating the interconnect with a ceramic layer are provided.
Patent TW-201340751-A (TW)
Title: Apparatus and methods for access identifier based multicast communication
Inventor: QUAN ZHI
IPC: H04W4/06
Filed: 2013-03-01
Abstract: Systems, methods, and devices for multicast communications including access identifiers are described herein. In some aspects, a fixed mapping from a multicast device identifier (e.g., multicast MAC address, multicast IP address) to a multicast access identifier is provided. In some aspects, a device may transmit a request to join a multicast group identified by a multicast access identifier. In some aspects, a device may receive an invitation to join a multicast group identified by a multicast access identifier.
Patent TW-201440062-A (TW)
Title: Non-volatile memory and method of operation thereof
Inventor: WU GUAN-WEI
IPC: G11C16/34
Filed: 2013-04-02
Abstract: A method of altering threshold voltage distribution of a non-volatile MLC memory before the memory is programmed according to a pre-designated coding table. The method includes grouping a plurality of cells which are pre-designated to have the same first bit voltage in a same main state and then grouping the cells in a selected main state into a same sub state if they have the same pre-designated second bit voltage. The method further has a step by elevating the first bit voltage of the cells with highest pre-designated second bit voltage to a voltage which is greater than the voltage of the pre-designated highest main state.
Patent TW-201351501-A (TW)
Title: Semiconductor device dielectric interface layer
Inventor: RAISANEN PETRI
IPC: H01L21/31
Filed: 2013-04-12
Abstract: Embodiments related to methods for forming a film stack on a substrate are provided. One example method comprises exposing the substrate to an activated oxygen species and converting an exposed surface of the substrate into a continuous monolayer of a first dielectric material. The example method also includes forming a second dielectric material on the continuous monolayer of the first dielectric material without exposing the substrate to an air break.
Patent TW-201408301-A (TW)
Title: Systems and methods for treating an opioid-induced adverse pharmacodynamic response
Inventor: HUMMEL MICHELE
IPC: A61P25/36
Filed: 2013-04-17
Abstract: Disclosed in certain embodiments is a method of treating or preventing an opioid-induced adverse pharmacodynamic response comprising administering to a patient in need thereof an effective amount of buprenorphine.
Patent TW-201444189-A (TW)
Title: Electronic connector
Inventor: FAN CHIH-PENG
IPC: H01R13/193
Filed: 2013-05-08
Abstract: An electronic connector is provided with a base and an elastic terminal. The base has a recess. The elastic terminal is connected to the base and extends to the recess. When a contact is shifted to the recess, the contact is capable of pushing the elastic terminal to bend toward the bottom of the recess. Besides, the electronic connector may be provided with a contacting protrusion connected to the elastic terminal. When a contact is shifted toward the recess, the contact is capable of pushing the contacting protrusion so that the elastic terminal is bent toward the bottom of the recess.
Patent TW-201443845-A (TW)
Title: A notebook having a back cover with luminous true-color pattern
Inventor: CHENG CHENG-KUANG
IPC: G06F3/14
Filed: 2013-05-13
Abstract: A notebook having a back cover with luminous true-color pattern is disclosed. The notebook comprises a host and a display cover hinged with the host. The host further comprises an input unit, an output unit, a power supply and a main board as other ordinary notebooks in the art. The characteristics of the notebook comprises: the display cover is formed by a LED panel, an active light source and a transparent back cover printed with patterns. The LED panel and the active light source are electrically connected with the main board of host. Such that, when the notebook is in use, no matter during the initiating, operating or standby processes, the active light source will generate various kinds of lighting effects in order to corresponding to the patterns printed on the back cover, so as to present various special and yet beautiful appearances.
Patent TW-201403685-A (TW)
Title: Melt depth determination using infrared interferometric technique in pulsed laser annealing
Inventor: LI JIPING
IPC: H01L21/67
Filed: 2013-05-22
Abstract: Methods and apparatus for measuring the melt depth of a substrate during pulsed laser melting are provided. The apparatus can include a heat source, a substrate support with an opening formed therein, and an interferometer positioned to direct coherent radiation toward the toward the substrate support. The method can include positioning the substrate with a first surface in a thermal processing chamber, heating a portion of the first surface with a heat source, directing infrared spectrum radiation at a partially reflecting mirror creating control radiation and interference radiation, directing the interference radiation to a melted surface and directing the control radiation to a control surface, and measuring the interference between the reflected radiation. The interference fringe pattern can be used to determine the precise melt depth during the melt process.
Patent TW-201338202-A (TW)
Title: Light-emitting diode
Inventor: KAO LIN-CHIEH
IPC: H01L33/44
Filed: 2009-02-05
Abstract: A light-emitting diode comprises: a light-emitting stack comprising a first conducting-type semiconductor layer, an illuminating layer, and a second conducting-type semiconductor layer; a gap formed in the light-emitting stack; a conductive layer formed in the gap; and an insulating layer formed between the conductive layer and the light-emitting stack.
Patent TW-201427057-A (TW)
Title: Photovoltaic cell and process of manufacture
Inventor: NISHI YUSUKE
IPC: H01L31/18
Filed: 2013-06-04
Abstract: A material is manufactured from a single piece of semiconductor material. The semiconductor material can be an n-type semiconductor. Such a manufactured material may have a top layer with a crystalline structure, transitioning into a transition layer, further transitioning into an intermediate layer, and further transitioning to the bulk substrate layer. The orientation of the crystalline pores of the crystalline structure align in layers of the material. The transition layer or intermediate layer includes a material that is substantially equivalent to intrinsic semiconductor. Also described is a method for manufacturing a material from a single piece of semiconductor material by exposing a top surface to an energy source until the transformation of the top surface occurs, while the bulk of the material remains unaltered. The material may exhibit photovoltaic properties.
Patent TW-201447463-A (TW)
Title: Optical device
Inventor: FANG FU-KUAN
IPC: G02B27/18
Filed: 2013-06-14
Abstract: An optical device includes a front lens set, a mirror, a rear lens set, and a lateral lens set. A first light beam from a light source passes through the rear lens set, the mirror and the front lens set to generate a projected picture. A second light beam passes through the front lens set, is reflected by the mirror, and passes through the lateral lens set.
Patent TW-201500165-A (TW)
Title: Method for manufacturing insulating casing
Inventor: CHENG YI-LUN
IPC: B29C45/14
Filed: 2013-06-26
Abstract: A method for manufacturing an insulating casing is provided. In this method, a plastic casing is formed by Gas-Assisted Injection Molding (GAIM). The plastic casing has at least one airtight chamber. Therefore, the insulating casing has better insulating effect.
Patent TW-201410774-A (TW)
Title: Composition for pattern formation and pattern forming method
Inventor: NAGAI TOMOKI
IPC: H01L21/027
Filed: 2013-06-28
Abstract: The present invention is a composition for pattern formation, which contains a block copolymer that comprises a block represented by formula (I) and a block represented by formula (II). In formulae (I) and (II), each of R1 and R3 independently represents a hydrogen atom, a methyl group, a fluorine atom or a trifluoromethyl group; R2 represents a monovalent organic group; R4 represents a (1 + b)-valent hydrocarbon group having 1-5 carbon atoms; R5 represents a monovalent group having a heteroatom; each of m and n independently represents an integer of 10-5,000; a represents an integer of 0-5; and b represents an integer of 1-3.
Patent TW-201407822-A (TW)
Title: Light emitting device including light emitting layer with both nitrogen and phosphorus
Inventor: TURCOTTE STEPHANE
IPC: H01L33/02
Filed: 2013-07-05
Abstract: Embodiments of the invention include an n-type region, a p-type region, and a light emitting layer disposed between the n-type region and the p-type region. The light emitting layer is a III-V material comprising nitrogen and phosphorus. The device also includes a graded region disposed between the light emitting layer and one of the p-type region and the n-type region. The composition of materials in the graded region is graded.
Patent TW-201412712-A (TW)
Title: Light-emitting element material and light-emitting element
Inventor: NAGAO KAZUMASA
IPC: C09K11/06
Filed: 2013-07-24
Abstract: The invention provides a light-emitting element material by containing a compound having a specific carbazole skeleton, and an organic film light-emitting element satisfying high light-emitting efficiency and durability simultaneously.
Patent TW-201518747-A (TW)
Title: Circuit testing system
Inventor: Cao wei-hua
IPC: G01R31/28
Filed: 2013-08-29
Abstract: A circuit testing system includes a testing device, a microcontroller, and a switch assembly. The switch assembly includes a first switch connected to the testing device and a second switch connected to the testing device. Both the first switch and the second switch are connected to the microcontroller. The first switch is configured to be connected to a testing circuit. The second switch is configured to be connected to another testing circuit. The microcontroller is configured to turn on the first switch after receiving a trigger signal to be in a power-on status, and to deliver the testing signal from the testing circuit to the testing device. After a predetermined time, the microcontroller turns off the first switch and turns on the second switch to deliver a testing signal from the other testing circuit to the testing device. The circuit testing system is convenient to test the testing circuit.
Patent TW-201419649-A (TW)
Title: Digital isolator with improved CMTI
Inventor: MOGHE YASHODHAN VIJAY
IPC: H01P1/36
Filed: 2013-09-04
Abstract: A digital isolator, including: integrated circuit portions mutually spaced on a single electrically insulating die; an isolation barrier disposed between the integrated circuit portions to provide galvanic isolation therebetween; at least one coupling structure configured to provide signal coupling between the galvanically isolated integrated circuit portions; and mutually spaced electrodes on which the die is mounted, the electrodes being arranged below respective ones of the integrated circuit portions to improve common-mode transient immunity of the isolator.
Patent TW-201410584-A (TW)
Title: Stacker crane
Inventor: KOYAMA YOICHIRO
IPC: B66C9/14
Filed: 2013-09-04
Abstract: A stacker crane (1) is configured in such a manner that a first wheel support section (71) is affixed to a travel carriage body (19) so as to be capable of pivoting in the horizontal direction. A first drive wheel (33) is supported by the first wheel support section (71) and can come into contact with one side surface of a lower guide rail (5b). A lock mechanism (75) affixes the first wheel support section (71) to the travel carriage body (19) so that the first wheel support section (71) cannot pivot. A second wheel support section (73) is affixed to the travel carriage body (19) so as to be capable of pivoting in the horizontal direction. A second drive wheel (35) is supported by the second wheel support section (73) and can come into contact with the other side surface of the lower guide rail (5b). A pressing mechanism (77) presses the first wheel support section (71) and the second wheel support section (73) in the direction in which the distance between the first wheel support section (71) and the second wheel support section (73) is reduced, and this causes the first drive wheel (33) and the second drive wheel (35) to grip the lower guide rail (5b) from the sides. The pressing mechanism (77) can be dismounted.
Patent TW-201415287-A (TW)
Title: A secure mechanism to switch betweeen different domains of operation in a data processor
Inventor: GROCUTT THOMAS CHRISTOPHER
IPC: G06F12/14
Filed: 2013-09-09
Abstract: A data processing apparatus comprising: processing circuitry configured to perform data processing operations in response to program instructions, the processing circuitry having a plurality of domains of operation having different secure levels, comprising a secure domain and a further different secure domain, wherein when operating in the secure domain the processing circuitry has access to at least some data that is not accessible in the further different secure domain; and a data store for storing data and instructions, the data store comprising a plurality of regions each corresponding to one of said plurality of domains of operation, and comprising at least one secure region for storing sensitive data accessible by the data processing circuitry operating in the secure domain and not accessible by the data processing circuitry operating in the further different secure domain and a less secure region for storing less sensitive data. The processing circuitry is configured: to verify for a program instruction to be executed that a region of the data store storing the program instruction corresponds to a current domain of operation of the processing circuitry; and in response to detecting that the program instruction is stored in a region of the data store that corresponds to a different domain than the current domain of operation of the processing circuitry; to verify whether the program instruction comprises a guard instruction; and if the program instruction comprises the guard instruction to switch the domain of operation to the domain corresponding to the region of the data store storing the program instruction. If the program instruction does not comprise the guard instruction a security violation indication is generated.
Patent TW-201517097-A (TW)
Title: Illuminated keyboard
Inventor: CHEN BO-AN
IPC: H01H13/83
Filed: 2013-10-18
Abstract: The present invention provides an illuminated keyboard including at least one illuminating element, a membrane switch plate, plural keys, a fixing plate and a proximity sensor. The fixing plate includes plural holes, plural connecting areas and plural fixing areas. The plural fixing areas are formed between the plural holes for fixing plural elastic elements of plural keys. The proximity sensor includes a sensing antenna circuit located on the connecting area or the fixing area of the fixing plate for sensing an object entering into a sensing area.
Patent TW-201517098-A (TW)
Title: Keyboard
Inventor: CHEN BO-AN
IPC: H01H13/705
Filed: 2013-10-25
Abstract: The present invention provides a keyboard including a membrane switch, a metal base plate, multiple keys, an antenna sensing element and a signal processing unit. The antenna sensing element includes a first spacing plate, a second spacing plate and an antenna layer. The first spacing plate is installed between the metal base plate and one keycap of one key. The second spacing plate connects with the first spacing plate and locates between the first spacing plate and the keycap. The antenna layer is formed between the first spacing plate and the second spacing plate. The signal processing unit is electrically connected to the antenna layer so as to output a sensing signal when the antenna layer senses an object entering a sensing distance.