baber/WOPTO huggingface dataset:
Patent TW-201531023-A (TW)
Title: Negative resistance generator, load including negative resistance and load of amplifier
Inventor: SU HSUAN-YI
IPC: H03H11/10
Filed: 2014-01-27
Abstract: The present invention discloses a negative resistance generator, a load including negative resistance, and a load of amplifier which are capable of reducing a chance of the active region of transistors entering the triode region from the saturation region for linearity improvement. Said negative resistance generator comprises: a first signal end to connect with a first signal including a first AC component and a first DC component; a second signal end to connect with a second signal including a second AC component and a second DC component; a first transistor including a first high-voltage electrode, a first low-voltage electrode and a first gate in which the first high-voltage electrode connects with the first signal end; a second transistor including a second high-voltage electrode, a second low-voltage electrode and a second gate in which the second high-voltage electrode connects with the second signal end; a power source circuit including one end coupled with the first and second low-voltage electrodes and the other end coupled with a ground; a first DC level setting circuit coupled between the first signal end and the second gate to provide a second gate voltage for the second gate according to a first DC voltage and the first AC component; and a second DC level setting circuit coupled between the second signal end and the first gate to provide a first gate voltage for the first gate according to a second DC voltage and the second AC component, wherein the first and second gate voltages are less than the voltages of the second and first signals respectively.
Patent TW-201439494-A (TW)
Title: Method of electromagnetic modeling of finite structures and finite illumination for metrology and inspection
Inventor: KUZNETSOV ALEXANDER
IPC: G01N21/25
Filed: 2014-02-05
Abstract: Electromagnetic modeling of finite structures and finite illumination for metrology and inspection are described herein. In one embodiment, a method for evaluating a diffracting structure involves providing a model of the diffracting structure. The method involves computing background electric or magnetic fields of an environment of the diffracting structure. The method involves computing scattered electric or magnetic fields from the diffracting structure using a scattered field formulation based on the computed background fields. The method further involves computing spectral information for the model of the diffracting structure based on the computed scattered fields, and comparing the computed spectral information for the model with measured spectral information for the diffracting structure. In response to a good model fit, the method involves determining a physical characteristic of the diffracting structure based on the model of the diffracting structure.
Patent TW-201531746-A (TW)
Title: Temperature compensation method for wide-angle lens with TCR compensation for day and night use
Inventor: YANG YI-LING
IPC: G02B27/16
Filed: 2014-02-10
Abstract: This invention discloses a temperature compensation method for wide-angle lens with TCR (temperature coefficient of resistance) compensation for day and night use. The method includes the following steps: calculating refractive index changes of each [Delta]T using 20 degrees Celsius as a standard temperature; calculating EFL after the change of refractive index by taking the refractive index changes into the EFL calculation formula; calculating the EFL changes of each [Delta]T using 20 degrees Celsius as a standard temperature; and obtaining a compensation value by adding the EFL changes at [Delta]T of each lens. As such, a moving lens mechanism and a movable planar glass can be saved, and the wide-angle lens structure becomes generic for all temperatures and can be used in day and night, thereby producing clear images no matter it is used under an extreme high or extreme low temperatures, or in the use of visible light or infrared rays.
Patent TW-201443904-A (TW)
Title: Retention-drift-history-based non-volatile memory read threshold optimization
Inventor: COHEN EARL T
IPC: G11C16/26
Filed: 2014-02-10
Abstract: An SSD controller dynamically adjusts read thresholds in an NVM to reduce errors due to device threshold voltage distribution shifts, thus improving performance, reliability, and/or cost of a storage sub-system, such as an SSD. A retention drift clock uses one or more reference pages (or ECC units or blocks) on one or more NVM die as read threshold over time/temperature references, and uses a function of those values as a measure of drift (over time/temperature). At some initial time, the one or more reference pages are programmed and an initial read threshold is measured for each of the one or more reference pages. In some embodiments, read threshold values are averaged among one or more of: all references pages on the same die; and all reference pages in the same one or more die in an I/O device.
Patent TW-201437821-A (TW)
Title: Multi-radio wireless flash drive using NFC
Inventor: LORTZ NATHAN V
IPC: H02J17/00
Filed: 2014-02-17
Abstract: A wireless flash drive may use a Near Field Communication (NFC) radio link with a second device to establish a second, non-NFC, radio link with the second device, and then use the non-NFC link to wirelessly transfer data between the second device and the non-volatile memory in the flash drive. Some embodiments may also have other features, such as a switch to activate the non-NFC link without using the NFC link, a battery to power the non-NFC radio and the non-volatile memory, inductive charging circuitry to wirelessly recharge the battery, or instructions to be uploaded to the second device for use in establishing the non-NFC link.
Patent TW-201500758-A (TW)
Title: Lens module
Inventor: SON JU-HWA
IPC: G02B9/62
Filed: 2014-02-20
Abstract: A lens module including may include: a first lens having negative refractive power; a second lens of which an object-side surface or an image-side surface is convex; a third lens of which an image-side surface is concave; a fourth lens having refractive power; a fifth lens having refractive power; and a sixth lens having an inflection point formed on an image-side surface or an object-side surface thereof. The first to sixth lenses are disposed in a sequential order from the first lens to the sixth lens.
Patent TW-201534525-A (TW)
Title: Driving module with high torque
Inventor: YEH CHUN-SHEN
IPC: B62M11/06
Filed: 2014-03-03
Abstract: The invention provides a high torque power module comprised a power unit and a reduction unit. The power unit outputs a first horsepower with a first rotating speed and a first torque. The reduction unit decreases the first rotating speed to a second rotating speed, and the first torque is increased to a second torque. The reduction unit outputs a second horsepower. The present invention converts a power with high rotating speed and low torque to a power with low rotating speed and high torque by the reduction unit. The high torque power module has the advantages of low rotating speed, high torque, small size, and low cost.
Patent TW-201505611-A (TW)
Title: Device for attaching and detaching handpiece
Inventor: SUZUKI TETSUJI
IPC: A61C19/00
Filed: 2014-03-07
Abstract: A handpiece attaching/detaching device for attaching and detaching a dental handpiece to and from a handpiece mounting terminal of a dental handpiece cleaning device comprises: a ring member which is fixed to the handpiece mounting terminal and is used to hold a connection end portion of the handpiece; a function ring which slidably fits to the outside of the ring member; and an operation lever which is coupled to the function ring. The ring member has a grooved portion that includes slotted grooves which are cut from one end. The handpiece can be attached to or detached from the ring member by operating the operation lever so as to slide the function ring and expand or reduce the inner diameter of the grooved portion of the ring member. The dental handpiece cleaning device comprises a handpiece mounting terminal which is provided with such a handpiece attaching/detaching device.
Patent TW-201506257-A (TW)
Title: Vibration suppressing device for jet pump, jet pump and vibration suppressing method therefor
Inventor: WATANABE MASANOBU
IPC: F04F5/44
Filed: 2014-03-10
Abstract: A vibration suppressing device for a jet pump is provided in a reactor pressure vessel of a boiling water reactor for causing forced circulation of cooling water in the reactor pressure vessel. The jet pump includes an inlet mixer pipe coupled to a riser pipe and a diffuser coupled to the inlet mixer pipe by a slip joint, in which a clearance flow channel in the slip joint is formed between an inner surface of the diffuser and an outer surface of the inlet mixer pipe. The vibration suppressing device includes an extension sleeve mounted on the diffuser and shaped to have a smaller inner diameter in an upper portion thereof than in a lower portion thereof and forms, above an upper end of the diffuser, an extension clearance flow channel between an inner surface thereof and the outer surface of the inlet mixer pipe. The extension clearance flow channel is shaped to be narrower in an upper portion thereof than in a lower portion thereof because of the shape of the extension sleeve.
Patent TW-201502910-A (TW)
Title: Touch panel and touch pad disposing method thereof
Inventor: LU SHIH-JUNG
IPC: G02F1/1333
Filed: 2014-03-18
Abstract: The touch panel and touch pad disposing method are provided. The touch panel includes a plurality of touch pads arranged in an array on the touch panel. Each of the touch pads are arranged in N columns and M rows, the touch pad in the i<SP>th</SP> column and in the j<SP>th</SP> row is coupled to the touch pad in the (i-1)<SP>th</SP> column and in the (j-1)<SP>th</SP> row and the touch pad in the (i+1)<SP>th</SP> column and in the (j+1)<SP>th</SP> row, or the touch pad in the i<SP>th</SP> column and in the j<SP>th</SP> row is coupled to the touch pad in the (i+1)<SP>th</SP> column and in the (j-1)<SP>th</SP> row and the touch pad in the (i-1)<SP>th</SP> column and in the (j+1)<SP>th</SP> row.
Patent TW-201509802-A (TW)
Title: Fluidized bed reactor and method thereof for preparing high-purity granular polycrystalline silicon
Inventor: JIANG WEN-WU
IPC: C01B33/03
Filed: 2014-04-16
Abstract: Disclosed are a fluidized bed reactor and a method thereof for preparing high-purity granular polycrystalline silicon, comprising a reaction tube, a distributor, and a heater. The reaction tube and the distributor disposed at the bottom of the reaction tube form a reaction chamber. The distributor is provided with a gas inlet and a product outlet. The top or upper part of the reaction tube is provided with a tail gas outlet and a seed crystal feed inlet. The invention is characterized in that the reaction tube consists of an inner reaction tube and an outer reaction tube. The heater is an induction heater and is disposed in the hollow cavity formed by the inner and outer tubes. The hollow cavity is filled with hydrogen, nitrogen, or inert gases for protection and maintains a pressure of 0.01 to 5 MPa. The fluidized bed reactor of the present invention uses induction heating to directly heat the silicon granules in the reaction chamber, such that the temperature of the reaction tube is lower than the temperature inside of the reaction chamber, thereby avoiding deposition on tube walls and enabling more uniform heating. The invention is suitable for fluidized bed reactors having large diameters, and can substantially enhance the productivity of single-set reactors.
Patent TW-201531029-A (TW)
Title: Differential signal transmitter circuits
Inventor: HUANG CHUN-CHE
IPC: H03K19/0175
Filed: 2014-05-06
Abstract: A differential signal transmitter circuit includes an output driver circuit and a leakage current preventing circuit. The output driver circuit is configured to transmit a pair of differential signals according to a supply power. The leakage current preventing circuit is coupled to the supply power and configured to couple the supply power to the output driver circuit in a power on state and decouple the supply power from the output driver circuit in a power off state.
Patent TW-201508148-A (TW)
Title: Electromechanical cylinder lock with key override
Inventor: KAISER YITZHAK
IPC: E05B47/02
Filed: 2014-05-06
Abstract: A cylinder lock (10) includes a cylinder lock body (9) with a cam (16), and an actuator (20) and a manual element (18) for operating the cam (16). A clutch (26) is contained in the cylinder lock body (9) and is selectively engaged with the cam (16) and with either of the actuator (20) and the manual element (18), and a coupler (34) contained in the cylinder lock body (9). Suitable movement of the coupler (34) engages the manual element (18) with the clutch (26).
Patent TW-201500304-A (TW)
Title: Glass plate for temper, tempered glass plate and method for manufacturing tempered glass plate
Inventor: YASUDA HIROYUKI
IPC: C03B33/02
Filed: 2014-05-15
Abstract: A glass plate for temper having a plate area of 0.01 m<SP>2</SP> or more and a plate thickness of 1.5 mm or less is provided. The glass plate for temper is characterized in that the maximum value of retardation obtained by measuring on an inside of an effective surface at intervals of 50 mm is 5.0 nm or less.
Patent TW-201505654-A (TW)
Title: Methods for reducing remnant cholesterol and other lipoprotein fractions by administering an inhibitor of proprotein convertase subtilisin KEXIN-9 (PCSK9)
Inventor: SWERGOLD GARY
IPC: A61P3/06
Filed: 2014-05-28
Abstract: The present invention provides methods for reducing various lipoprotein fractions in the serum of patients. The methods of the invention include reducing serum remnant cholesterol, and/or the serum concentration of one or more LDL-C subfractions in a patient. The methods of the present invention comprise selecting a patient who exhibits elevated serum lipoproteins, and administering to the patient a pharmaceutical composition comprising a PCSK9 inhibitor. In certain embodiments, the PCSK9 inhibitor is an anti-PCSK9 antibody such as the exemplary antibody referred to herein as mAb316P.
Patent TW-201501725-A (TW)
Title: Oral composition containing diamond particles
Inventor: FUJISAWA KOUICHI
IPC: A61K8/25
Filed: 2014-06-06
Abstract: The present invention addresses the problem of providing an oral composition having the characteristics of suitable abrasive power and high ability to remove staining from a tooth surface. Through the present invention, an oral composition is provided containing diamond particles and abrasive silica particles, the diamond particles having a median size (d50) of 2.5-3.5 [mu]m, and the abrasive silica particles having an RDA of 50 or greater.
Patent TW-201515838-A (TW)
Title: Stretched film, and production method therefor
Inventor: ISHIGURO ATSUSHI
IPC: B29C55/08
Filed: 2014-07-07
Abstract: This stretched film is obtained by continuously and obliquely stretching, in a direction in the range of 5-80 not from a width direction, a melt-extruded film comprising a block copolymer hydride [2] which has a weight average molecular weight (Mw) of 45000-150000, which has a molecular weight distribution (Mw/Mn) of not more than 1.5, and which is obtained by hydrogenating at least 90% of all unsaturated bonds of a block copolymer [1] comprising: at least two polymer blocks [A] having, as a main component thereof, repeating units derived from an aromatic vinyl compound; and at least one polymer block [B] having, as a main component thereof, repeating units derived from a chain conjugated diene compound. Furthermore, when wA is the fraction of the total weight of the polymer blocks [A] in the whole block copolymer, and wB is the fraction of the total weight of the polymer block [B] in the whole block copolymer, the ratio (wA:wB) of wA to wB is in the range of 50:50 to 75:25.
Patent TW-201523591-A (TW)
Title: Apparatus and method for low delay object metadata coding
Inventor: BORSS CHRISTIAN
IPC: G10L19/02
Filed: 2014-07-21
Abstract: An apparatus (100) for generating one or more audio channels, wherein the apparatus comprises: a metadata decoder (110; 901) for generating one or more reconstructed metadata signals (x1',...,xN') from one or more processed metadata signals (z1,...,zN) depending on a control signal (b), wherein each of the one or more reconstructed metadata signals (x1',...,xN') indicates information associated with an audio object signal of one or more audio object signals, wherein the metadata decoder (110; 901) is configured to generate the one or more reconstructed metadata signals (x1',...,xN') by determining a plurality of reconstructed metadata samples (x1'(n),...,xN'(n)) for each of the one or more reconstructed metadata signals (x1',...,xN'), and an audio channel generator (120) for generating the one or more audio channels depending on the one or more audio object signals and depending on the one or more reconstructed metadata signals (x1',...,xN'), wherein the metadata decoder (110; 901) is configured to receive a plurality of processed metadata samples (z1(n),...,zN(n)) of each of the one or more processed metadata signals (z1,...,zN), wherein the metadata decoder (110; 901) is configured to receive the control signal (b), wherein the metadata decoder (110; 901) is configured to determine each reconstructed metadata sample (xi'(n)) of the plurality of reconstructed metadata samples (xi'(1),... xi'(n-1), xi'(n)) of each reconstructed metadata signal (xi') of the one or more reconstructed metadata signals (x1',...,xN'), so that, when the control signal (b) indicates a first state (b(n)=0), said reconstructed metadata sample (xi'(n)) is a sum of one of the processed metadata samples (zi(n)) of one of the one or more processed metadata signals (zi) and of another already generated reconstructed metadata sample (xi'(n-1)) of said reconstructed metadata signal (xi'), and so that, when the control signal indicates a second state (b(n)=1) being different from the first state, said reconstructed metadata sample (xi'(n)) is said one (zi(n)) of the processed metadata samples (zi(1),...,zi(n)) of said one (zi) of the one or more processed metadata signals (z1,...,zN).
Patent TW-201526522-A (TW)
Title: Energy conversion system
Inventor: ICHIMURA SATOSHI
IPC: H02P6/14
Filed: 2014-07-29
Abstract: The purpose of the present invention is to improve the shape of AC voltage waveform, in an energy conversion system capable of performing conversion between DC power and AC power, and conversion between AC power and mechanical force. Accordingly, the present invention is provided with: a plurality of DC/AC conversion circuits which have DC voltage applied thereto, which are each formed from a full-bridge circuit provided with four switching elements, and which convert direct current into alternating current; and a rotational electric machine or a linear motor provided with a plurality of AC input/output terminals which are insulated from each other. DC input/output terminals of the plurality of DC/AC conversion circuits are respectively connected in series. AC input/output terminals of the DC/AC conversion circuits are respectively connected, either directly or via transformers, to the plurality of AC input/output terminals of the rotational electric machine or the linear motor, said plurality of AC input/output terminals of the rotational electric machine or the linear motor being insulated from each other. When switching the switching elements in the DC/AC conversion circuits ON and OFF, phases such as that obtained by switching three or more of the four switching elements ON are formed.
Patent TW-201448569-A (TW)
Title: Image processing device and method
Inventor: KONDO KENJI
IPC: H04N19/82
Filed: 2010-07-07
Abstract: The present invention relates to an image processing device and method whereby deterioration of effects of filter processing due to local control of filter processing when encoding or decoding can be suppressed. A boundary control flag generating unit 132 of a control information generating unit 112 generates boundary control flags based on system specification information which a system specification managing unit 141 manages. A control unit 171 of a adaptive filter processing unit 113 determines a processing method for filter processing to be performed as to pixels nearby a slice boundary following the value of the boundary control flag. For example, selection is made to perform filter processing straddling slices or to perform filter processing closed at the present slice. The present invention can be applied to an image processing device, for example.
Patent TW-201601804-A (TW)
Title: Butt-end device or knob for a sports implement
Inventor: MILTON RALPH EDWARD
IPC: A63B53/14
Filed: 2014-08-07
Abstract: A butt-end device or knob for a sports implement with a handle for holding the sports implement. The butt-end device or knob has an inner member or inner surface mountable adjacent to a longitudinal end of the handle and a hand-engaging surface to engage a user's hand when holding the handle, the hand-engaging surface being movable relative to the handle in order to follow movement of the user's hand when the user swings the sports implement.
Patent TW-201514637-A (TW)
Title: Methods and apparatus for determining focus
Inventor: PANDEV STILIAN IVANOV
IPC: G03F7/20
Filed: 2014-08-08
Abstract: Disclosed are apparatus and methods for determining optimal focus for a photolithography system. A plurality of optical signals are acquired from a particular target located in a plurality of fields on a semiconductor wafer, and the fields were formed using different process parameters, including different focus values. A feature is extracted from the optical signals related to changes in focus. A symmetric curve is fitted to the extracted feature of the optical signals as a function of focus. An extreme point in the symmetric curve is determined and reported as an optimal focus for use in the photolithography system.
Patent TW-201444321-A (TW)
Title: Photoelectric conversion device and manufacturing method thereof
Inventor: AKIYAMA MASAHIKO
IPC: H04L27/28
Filed: 2012-06-20
Abstract: According to one embodiment, a photoelectric conversion device including a substrate (100) having opaque interconnection layers (107, 108), an insulating film (106) formed on the substrate (100), and having a plurality of openings, light-emitting elements (200) formed of the openings, each light-emitting element (200) having a light-emitting layer formed of a semiconductor material and an upper electrode layer (207), and light-receiving elements (300) formed of the openings, each light-receiving element (300) having a light-receiving layer formed of a semiconductor material and an upper electrode layer (307), wherein the semiconductor material is different in the light-emitting element (200) and the light-receiving element (300), the upper electrode layer (207, 307) both of the light-emitting element (200) and the light-receiving element (300) are formed as common electrodes, and each interconnection layer (107, 108) is formed on a region outside a region specified by the opening.