baber/WOPTO huggingface dataset:
Patent TW-201331650-A (TW)
Title: Vertical optical coupler for planar photonic circuits
Inventor: RONG HAISHENG
IPC: G02B6/122
Filed: 2012-08-24
Abstract: Described herein are an apparatus, system, and method for providing a vertical optical coupler (VOC) for planar photonics circuits such as photonics circuits fabricated on silicon-on-insulator (SOI) wafers. In one embodiment, the VOC comprises a waveguide made from a material having refractive index in a range of 1.45 to 3.45, the waveguide comprising: a first end configured to reflect light nearly vertical by total internal reflection between the waveguide and another medium, a second end to receive the light for reflection, and a third end to output the reflected light. The VOC couples with a Si waveguide having a first region including: a first end to receive light; and an inverted tapered end in the direction of light propagation to output the received light, wherein the inverted tapered end of the Si waveguide is positioned inside the waveguide.
Patent TW-201408839-A (TW)
Title: Grounding anchor guide-tip and construction method thereof
Inventor: Chen jun-zhong
IPC: E02D5/80
Filed: 2012-08-27
Abstract: The present invention relates to a grounding anchor guide-tip and construction method thereof, wherein the grounding anchor guide-tip comprises a bottle-shaped guide-tip, a plurality of steel strands and a corrugated pipe, one end of the bottle-shaped guide-tip is a tapered shape, the other end is provided with a rear opening, and a grouting space is formed therein. The grouting space communicates with the rear opening and is able to accommodate a first slurry; also, one end of the steel strands can be inserted into the first slurry through the rear opening, after condensation/solidification of the first slurry, said one end of the strands can be securely positioned in the bottle-shaped guide-tip, and one end of the corrugated pipe is sleeved in the other end of the bottle-shaped guide-tip, and one receiving space therein communicating with the grouting space to support a second slurry to be injected into the corrugated pipe. Accordingly, because these steel strands can be quickly secured in the bottle-shaped guide-tip by the first slurry, and are not easily detached, the construction progress can be dramatically improved. The present invention effectively solves the problem of piercing the corrugated pipe due to loosened strands during the subsequent delivery and placement processes of the grounding anchor guide-tip.
Patent TW-201315803-A (TW)
Title: Methods for co-production of alkylbenzene and biofuel from natural oils using hydrocracking
Inventor: ANUMAKONDA AMARENDRA
IPC: C07C4/02
Filed: 2012-09-06
Abstract: Embodiments of methods for co-production of linear alkylbenzene and biofuel from a natural oil are provided. A method comprises the step of deoxygenating the natural oils to form paraffins. A first portion of the paraffins is hydrocracked to form a first stream of normal and lightly branched paraffins in the C9 to C14 range and a second stream of isoparaffins. The first stream is dehydrogenated to provide mono-olefins. Then, benzene is alkylated with the mono-olefins under alkylation conditions to provide an alkylation effluent comprising alkylbenzenes and benzene. Thereafter, the alkylbenzenes are isolated to provide the alkylbenzene product. A second portion of the paraffins and the isoparaffins are processed to form biofuel.
Patent TW-201329419-A (TW)
Title: Shape measurement device, structure manufacturing system, shape measurement method, structure manufacturing method, shape measurement program, and computer-readable recording medium
Inventor: AOKI HIROSHI
IPC: G01B11/25
Filed: 2012-09-07
Abstract: An objective of the present invention is to assess whether blurring is present in a captured image for measuring a subject shape to be measured. A shape measurement device comprises: an image capture unit which generates a captured image which captures the subject to be measured; an illumination unit which shines upon the subject to be measured an illumination light which has a prescribed intensity distribution from a direction different form the direction which the image capture unit captures the image such that the image which is captured by the image capture unit is captured as an image in which a lattice pattern is projected upon the subject to be measured; a feature value computation unit which computes a feature value from the captured image which denotes the degree of blurring which is present in the captured image; and an assessment unit which assesses whether blurring is present in the captured image on the basis of the feature value.
Patent TW-201312238-A (TW)
Title: Optical device
Inventor: CROSSLAND WILLIAM ALDEN
IPC: G09G3/36
Filed: 2012-09-11
Abstract: In a method of operating a liquid crystal device having a liquid crystal composition with smectic-A properties, a first waveform is applied to optically clear the device so that it is substantially transparent to visible light and a second waveform is applied to disorder the material of the liquid crystal composition to afford a strongly light-scattering state. The first waveform has a higher frequency than the second waveform, and the method comprises applying a modified waveform to partially scatter at least a portion of the device from the fully-cleared state.
Patent TW-201414161-A (TW)
Title: Bidirectional buck-boost converter with soft-switching
Inventor: CHAO KUEI-HSIANG
IPC: H02M3/155
Filed: 2012-09-19
Abstract: A bi-directional buck-boost converter with soft-switching includes a buck-boost circuit, a soft-switching circuit, and a signal circuit. The buck-boost circuit includes an energy storage inductor, a low-voltage side main switch, and a high-voltage side main switch. The soft-switching circuit, electrically connected to the buck-boost circuit, includes a low-voltage side auxiliary switch, a high-voltage side auxiliary switch, a resonant capacitor, and a resonant inductor. The signal circuit includes four ends, which are electrically connected to the low-voltage side main switch, the low-voltage side auxiliary switch, the high-voltage side main switch, and the high-voltage side auxiliary switch respectively. By applying this present invention, one can achieve a single circuit with buck-boost voltage conversion, and every switch within the circuit is with zero voltage switching, zero current switching, or both.
Patent TW-201413310-A (TW)
Title: Optical fiber connector
Inventor: LIN I-THUN
IPC: G02B6/36
Filed: 2012-09-26
Abstract: An optical fiber connector includes a circuit board, at least one light emitting element, at least one light receiving element, a shell, and at least two mounting rods. The circuit board includes a mounting surface. The light emitting element and the light receiving element are mounted on the mounted surface. The shell is mounted on the mounting surface and covers the light emitting element and the light receiving element. The at least two mounting rods are received in the shell and circuit board. The shell is fixed on the circuit board through the at least two mounting rods.
Patent TW-201337915-A (TW)
Title: Storage device having write signal with multiple-slope data transition
Inventor: LIVSHITZ BORIS
IPC: G11B19/02
Filed: 2012-10-02
Abstract: A hard disk drive or other disk-based storage device comprises a storage disk, a read/write head configured to read data from and write data to the disk, and control circuitry coupled to or otherwise associated with the read/write head. The control circuitry comprises a write driver configured to generate a write signal for data to be written to the storage disk, and a multiple-slope transition controller associated with the write driver and configured to control a data transition in the write signal such that the data transition comprises at least two different segments each having a different slope, with the transition controller comprising separate slope control mechanisms for each of the segments. By way of example, the data transition may comprise a dual-slope transition having first and second segments arranged sequentially between a start point and an end point of the data transition, with the slope of the first segment being greater than or less than the slope of the second segment.
Patent TW-201339179-A (TW)
Title: Polymers having chelating functionality
Inventor: BACKER SCOTT
IPC: C11D3/37
Filed: 2012-10-09
Abstract: The present invention provides novel polymers having chelating functionality and comprising units derived from a vinyl aminocarboxylate monomer which comprises units derived from iminodiecetic acid, iminodisuccinic acid, or a salt thereof, and a vinyl epoxy benzene monomer.
Patent TW-201416721-A (TW)
Title: Prism sheet
Inventor: CHEN PO-CHOU
IPC: G02F1/1335
Filed: 2012-10-17
Abstract: A prism sheet includes a light incident surface and a number of V-shaped strips far away from the light incident surface. The surface of the V-shaped strips is a light output surface opposite to the light incident surface. The light output surface forms sub-wavelength gating.
Patent TW-201416847-A (TW)
Title: Computer device and wake-up method therefore
Inventor: CHEN CHIH-MING
IPC: G06F9/44
Filed: 2012-10-29
Abstract: A computer device and a wake-up method therefore are provided. The computer device includes a peripheral device, a hub unit and a control unit. The peripheral device is configured to produce an input signal. The hub unit is coupled to the peripheral device. The hub unit receives the input signal to generate a wake-up event while in a power-saving state of the computer device. The control unit coupled to the hub unit detects whether the wake-up event are generated to wake up the computer device for making the computer device return to a normal operating state from the power-saving state.
Patent TW-201420272-A (TW)
Title: Dedusting device
Inventor: CHEN MI-CHIEN
IPC: B24B55/06
Filed: 2012-11-16
Abstract: A dedusting device used for removing dust from air, includes a dust-proof mechanism, a spray mechanism, and a dust-collection mechanism. The dust-proof mechanism forms a work space. The spray mechanism includes at least one spray head. The at least one spray head is mounted on the dust-proof mechanism for spraying water spray into the dust-proof mechanism. The dust-collection mechanism is mounted below the dust-proof mechanism and communicates with the work space, for collecting the water spray with the dust.
Patent TW-201421031-A (TW)
Title: Rail stacked flow velocity measuring system
Inventor: YANG HAN-CHUNG
IPC: G01P5/00
Filed: 2012-11-30
Abstract: This invention discloses a rail stacked flow velocity measuring system. It comprises a supporting rail, a current meter, a current meter platform, and a winding machine. The supporting rail is used for placing the current meter platform which can move up and down; the current meter is used for measuring water flow velocity of a streamway; the current meter platform is used for the installation of the current meter; the winding machine is used for moving the current meter platform by suspension. Further, in this invention, the stationary supporting rail is mounted on the streamway and is secured adjacent to a bridge so that the current meter platform can move up and down by the rail. It can immerse into water for measuring stream velocity in high flow period so as to obtain flow and flow velocity of river in the high flow period.
Patent TW-201340896-A (TW)
Title: An aerosol generating device with air flow nozzles
Inventor: DUBIEF FLAVIEN
IPC: A24F40/485
Filed: 2012-12-06
Abstract: There is provided an aerosol generating device comprising: a vaporizer for heating an aerosol-forming substrate (115, 415) to form an aerosol; a plurality of air flow nozzles (121, 421); and at least one air outlet (123, 423). The air flow nozzles (121, 421) and the air outlet (123, 423) are arranged to define an air flow route (127, 427) between the air flow nozzles (121, 421) and the air outlet (123, 423). Each of the air flow nozzles (121, 421) comprises an aperture arranged to direct air towards the vicinity in a direction across the surface of the vaporizer of the vaporizer so as to manage particle size in the aerosol.
Patent TW-201427408-A (TW)
Title: Mobile interactive channel system
Inventor: Hou chuan-yu
IPC: H04N21/482
Filed: 2012-12-17
Abstract: Disclosured is a mobile interactive channel system which is intuitive and interactive for users. The mobile interactive channel system includes a program platform and a mobile electronic device. The program platform has a plurality of channels. Each channel has a plurality of program pages. Each program page has a multimedia playing part, a user interacting part, and a manager responding part. There is a serial channel link playing relationship for all the channels, and a serial program playing link relationship for all the program pages. The mobile electronic device, which is connected with the program platform, can switch the channel according to the serial channel playing link relationship and switch the program page according to the serial program playing link relationship.
Patent TW-201427266-A (TW)
Title: Motor driving device
Inventor: MAO CHING-HSIUNG
IPC: H02J3/36
Filed: 2012-12-25
Abstract: A motor driving device includes a first and second rectifier circuits, a direct current (DC) link circuit, a motor controller, an energy storing circuit, and an energy controller. The energy controller includes a phase detecting unit, a PWM driving unit, an energy storing control unit, and a processing unit. The processing unit generates a deceleration signal to the motor controller according to a predetermined procedure, to make the energy storing control unit control the energy storing unit to work, control the PWM driving unit to generate a PWM signal to the first rectifier circuits according to phase detected by the phase detecting unit. The PWM signal makes the inverse regenerative current generated by the first rectifier circuit consist with the electric supply.
Patent TW-201427315-A (TW)
Title: Portable electronic device having NFC antenna
Inventor: LIAO KUANG-YAO
IPC: H04B5/02
Filed: 2012-12-26
Abstract: A portable electronic device having a Near Field Communication (NFC) is provided. The electronic device includes a touch screen and a first printed circuit board arranged on the back of the touch screen. The first printed circuit board includes a first conducting layer and a second conducting layer. The NFC antenna is printed on the district of one of the surfaces of the first conducting layer corresponding to a non-touch area of the touch screen. A shield layer is printed on an upper surface of the second conducting layer corresponding to the position of the NFC antenna. A touch sensing circuit is printed on a lower surface of the second conducting layer.
Patent TW-201427771-A (TW)
Title: Concentration stabilization control device for regenerated and concentrated acid
Inventor: LIU MING-ZHENG
IPC: B01J4/00
Filed: 2013-01-10
Abstract: A concentration stabilization control device for regenerated and concentrated acid of the invention comprises: a controller; a concentration tower; a roaster connected with the concentration tower; a densimeter connected with the concentration tower and electrically connected with the controller to measure the specific gravity of acid liquid within the concentration tower; an acid liquid import pipe connected with the concentration tower; a first water import pipe for introducing water into the concentration tower; and, a first control valve configured on the first water import pipe and electrically connected with the controller; wherein the controller controls the first control valve based on the specific gravity of acid liquid measured by the densimeter, thereby opening or closing the first water import pipe.
Patent TW-201430626-A (TW)
Title: Mouse with replaceable sensing unit
Inventor: CHANG YUAN-JUNG
IPC: G06F3/033
Filed: 2013-01-25
Abstract: A mouse with replaceable sensing unit comprises a main body, a processor unit and a sensing unit. The main body has a receiving slot and a first electrical interface. The first electrical interface is disposed in the receiving slot. The processor unit is disposed in the main body, and coupled to the first electrical interface. The sensing unit may be replaced and disposed in the receiving slot of the main body, and the sensing unit is coupled to the first electrical interface. The processor unit via the first electrical interface gets an inputting signal for the sensing unit detecting the movement of the main body, and then outputs a cursor control signal to a computer apparatus.
Patent TW-201339582-A (TW)
Title: Probe device used in measurement of property of solar battery cell
Inventor: KOGA TOSHIAKI
IPC: G01R1/06
Filed: 2013-01-29
Abstract: This probe for measuring the characteristics of a solar cell is provided with: arch-shaped first wire contactors having elasticity, which are formed by a conductive metal material; and anchoring support parts for anchoring at least one end of the first wire contactors. The first wire contactors extend along the surface electrodes of a solar cell to be measured, and face the light-receiving surface of the solar cell, and are configured in such a manner as to deform and conduct along the surface electrodes when pressed against the surface electrodes.
Patent TW-201429439-A (TW)
Title: Water squeezing device of mop
Inventor: YANG YA-JING
IPC: A47L13/254
Filed: 2013-01-30
Abstract: A water squeezing device of mop is disclosed which relates to a device attached a mop and adopting a rolling manner to remove water, comprising a mop flat plate, a grip ring and a first roller. A sliding groove is provided respectively on two sides of the flat plate, and the flat plate bottom is affixed with an external wiping sheet. The grip ring has a grip portion and two bearing arm portions disposed at both ends of the grip portion. The grip ring can slide reciprocally in each sliding groove via the aforementioned bearing arm portions, and the grip ring can be swung, with each sliding groove as the center, to the top or bottom of the flat plate. The first roller is pivoted between said bearing arm portions, and can be swung along with the grip ring to the plate bottom and move with the grip ring along the flat plate bottom to roll over the wiping sheet, thereby making the wiping sheet subject to the rolling of the first roller for water removal. Accordingly, after cleaning the wiping sheet, the first roller can be used to squeeze out the excess water on the wiping sheet.
Patent TW-201432029-A (TW)
Title: Liquid crystal composition and liquid crystal display element using same
Inventor: IWASHITA YOSHINORI
IPC: C09K19/52
Filed: 2013-02-07
Abstract: The present invention relates to a liquid crystal composition which is use in the liquid crystal display element. The invention provides a composition suitable for liquid crystal display element which without degrading the characteristics of dielectric constant anisotropy, viscosity bulk, nematic phase upper limit temperature, rotational viscosity γ 1, voltage retention rate, etc and the burn characteristics of display element, and the drip marks in the production are difficulty encountered, and realizing the stabilized discharge amount of liquid crystal material in the process for ODF, and having good solubility at low temperature. The invention also provides a liquid crystal display element using the liquid crystal composition. The present invention relates to a liquid crystal composition having negative dielectric constant anisotropy, which comprises a compound represented by general formula (i), (XI-1-2) or (XI-1-4), and a liquid crystal display element using the liquid crystal composition.
Patent TW-201348741-A (TW)
Title: Liquid crystal lens
Inventor: JEON BYOUNG-KUN
IPC: G02B30/25
Filed: 2013-02-07
Abstract: Provided are a liquid crystal lens, an optical filter, and a display device. The exemplary liquid crystal lens may exhibit optical anisotropy and optical isotropy according to a polarization state of incident light. When the liquid crystal lens is applied to a display device capable of generating a 2D image and a 3D image, the 3D image may be seen without glasses in the state of the optical anisotropy, and the 2D image can be seen in the state of the optical isotropy.
Patent TW-201406417-A (TW)
Title: Handle for catheters
Inventor: MASUDA TAKUYA
IPC: A61M25/092
Filed: 2013-02-25
Abstract: A catheter handle provided with a main handle body (10), a rotation-operating section having a rotating plate (20) and a middle member (25), an adjustment pin (30), an adjustment knob (40), and an O-ring (50), wherein: the middle member (25) is disposed between a first rotating member (21) and a second rotating member (22) that configure the rotating plate (20) and is fixed with respect to the main handle body (10) so as not to be rotatable; guide grooves (251, 252) for extending a tube (70), which is inserted into the main handle body (10), along the central axis (Z) of the main handle body (10) and an outer circumferential wall (253) of the rotation-operating section are integrally formed in the middle member (25); and a through hole (35) through which the tube (70), which extends along the central axis (Z), can be inserted is formed in the adjustment pin (30). Using said catheter handle, long components such as lead wires, various kinds of tubes, etc. that are inserted into the interior from the leading end can be extended along the central axis in the longitudinal direction.
Patent TW-201435231-A (TW)
Title: A gasket structure
Inventor: Wu yong-cheng
IPC: F16J15/14
Filed: 2013-03-14
Abstract: The present invention discloses a gasket structure, comprising a gasket body and a tank. The gasket structure can achieve the function of acid and alkali resistance, anti-loosening, vibration prevention, non-slip, waterproof and seal by importing from the polymer material into the gasket structure.
Patent TW-201437858-A (TW)
Title: Electronic device and touch control feedback method
Inventor: SIP KIM-YEUNG
IPC: G06F3/01
Filed: 2013-03-22
Abstract: An electronic device is provided. The electronic device comprises a display; a processing unit configured to display at least one icon on the display device; a touch control device configured to detect multiple touch actions of a touch object on the touch-control device for selecting one of the at least one icons, wherein the touch object has a touch area on the touch control device; and a vibrator; wherein when the touch area stays at one of the at least one icon, the processing unit further controls the vibrator to vibrate at a fixed vibration amplitude, and adjusts a vibration frequency of the vibrator according to a staying time of the touch area staying on one of the at least one icon.
Patent TW-201350300-A (TW)
Title: Template washing method, pattern forming method, photowashing apparatus, and nanoimprint apparatus
Inventor: HORIBE HIROKI
IPC: G03F7/00
Filed: 2013-04-16
Abstract: A template washing method and a photowashing apparatus which ensure removal of resist residual remaining on a pattern surface of a template, a pattern forming method and a nanoimprint apparatus which ensure formation of patterns with fewer defects are provided. The template washing method of the invention for photowashing the pattern surface of the template used in nanoimprint includes a vacuum-ultraviolet light irradiation process for irradiating the pattern surface of the template with vacuum ultraviolet light under an atmosphere of dry air.
Patent TW-201403794-A (TW)
Title: Semiconductor device and method of fabricating the same
Inventor: WU WEI-CHENG
IPC: H01L27/092
Filed: 2013-04-26
Abstract: A semiconductor device having five gate stacks on different regions of a substrate and methods of making the same are described. The device includes a semiconductor substrate and isolation features to separate the different regions on the substrate. The different regions include a p-type field-effect transistor (pFET) core region, an input/output pFET (pFET IO) region, an n-type field-effect transistor (nFET) core region, an input/output nFET (nFET IO) region, and a high-resistor region.