baber/WOPTO huggingface dataset:
Patent TW-201317152-A (TW)
Title: Method and device for steering bogie of railway vehicle, and bogie
Inventor: OZAKI TAKUYA
IPC: B61F5/02
Filed: 2012-05-29
Abstract: In order to solve the problem of oversteer in a straight section at an exit and to improve the curve passage performance to a level higher than that of the case in which the steering angle of the front and rear axles are set at a radial steering angle, a steering method for a steering device is configured to intentionally turn two axles (11a, 11b), which are disposed at the front and rear in the movement direction of a railway vehicle, relative to the bogie frame of a bogie (12) mounted to the railway vehicle. Steering is performed so that the steering angle (alpha1) of the axle (11a) on the front side in the movement direction of the vehicle is greater than the steering angle (alpha2) of the axle (11b) on the rear side in the movement direction of the vehicle.
Patent TW-201303757-A (TW)
Title: Messaging service system and method for expanding member addition operation
Inventor: LEE HAE-JIN
IPC: H04L12/54
Filed: 2012-06-01
Abstract: Provided is a messaging service system and method for adding a contact through a grouping operation. The messaging service system includes a member registering unit configured to create a group, and to register a first member designated by a user as a first participant of the group; and a member managing unit configured to disclose the group to the first participant of the group, to assign, to the first participant, a permission to add a second participant to the group, in which, the member registering unit is configured to add a second member designated by the first participant of the group as the second participant of the group, and the member managing unit is configured to display a list of members registered by the member registering unit and a list of groups created by the member registering unit.
Patent TW-201302065-A (TW)
Title: 5-fluorocytosine as a seed treatment
Inventor: YAO CHENGLIN
IPC: A01C1/08
Filed: 2012-06-06
Abstract: The present disclosure relates to the use of 5-fluorocytosine as a seed treatment to prevent or control plant diseases.
Patent TW-201319933-A (TW)
Title: Increasing power efficiency of turbo mode operation in a processor
Inventor: BURNS JAMES
IPC: G06F1/08
Filed: 2012-06-20
Abstract: In one embodiment, a processor has multiple cores to execute threads. The processor further includes a power control logic to enable entry into a turbo mode based on a comparison between a threshold and value of a counter that stores a count of core power and performance combinations that identify turbo mode requests of at least one of the threads. In this way, turbo mode may be entered at a utilization level of the processor that provides for high power efficiency. Other embodiments are described and claimed.
Patent TW-201403560-A (TW)
Title: Power selector, source driver and operating method therefor
Inventor: HSIAO SHENG-WEN
IPC: G09G3/20
Filed: 2012-07-04
Abstract: A power selector, source driver and an operating method therefor are provided. The source driver includes a plurality of channel groups. Each channel group includes a first and a second switch units, a first and a second multiplexers, and a operating voltage control module. The first and the second switch units receive a first and a second polar data respectively. Output nodes of the first and the second multiplexers couple to a first and a second data lines respectively. The operating voltage control module switches operating voltages of the first and the second multiplexers as a first operating power set or a second operating power set according to the polar of the first or the second data line, and control the first and the second switch units to avoid the first and a second polar data are received by the first and the second multiplexers at the same time.
Patent TW-201314038-A (TW)
Title: Linear engine for compressor and compressor provided with a linear engine
Inventor: FELDMANN ALBERTO BRUNO
IPC: F04B39/00
Filed: 2012-07-20
Abstract: The present invention refers to a linear engine for compressor, and to a compressor provided with a linear engine. The linear engine for compressor comprises at least a stator consisting of a first core (2) and a second core (3), and at least a cursor (4), wherein said first core (2), cursor (4) and second core (3) are concentrically disposed. Said first core (2) is substantially defined by at least two different bodies (21, 22) and provides attaching means (6, 7) between said two bodies (21, 22).
Patent TW-201404799-A (TW)
Title: Polymer, electron hole transferring material using the same and organic light emitting element comprising the electron hole transferring material
Inventor: CHANG FENG-CHIH
IPC: C08G61/12
Filed: 2012-07-23
Abstract: The instant disclosure relates to a polymer having a backbone structure and a grafting structure. Specially, the backbone structure is selected from the group consisting of monocyclic aromatic, bicyclic aromatic, polycyclic aromatic, heterocyclic aromatic, substituted aromatic, and substituted heterocyclic aromatic. The grafting structure includes a functional group with electrophilic property, wherein the functional group is selected from a pyrimidine derivant and a purine derivant. An electron hole transferring material and an organic light emitting element are further provided in the instant disclosure.
Patent TW-201310774-A (TW)
Title: Antenna module
Inventor: HSU CHIEN-MING
IPC: H01Q5/10
Filed: 2012-07-27
Abstract: An antenna module is disclosed. The antenna module includes a first conductive unit, a second conductive and a third conductive unit. The first conductive has a feeding point. The second conductive unit isn't electrically connected with the first conductive unit. The third conductive unit is disposed adjacent to the first conductive unit and electrically connected with the second conductive unit.
Patent TW-201407774-A (TW)
Title: High electron mobility transistor and manufacturing method thereof
Inventor: HUANG CHIH-FANG
IPC: H01L21/28
Filed: 2012-08-07
Abstract: The present invention discloses a high electron mobility transistor (HEMT) and a manufacturing method thereof. The HEMT device includes: a semiconductor layer, which has a semiconductor bandgap; a barrier layer, which is formed on the semiconductor layer, and has a barrier bandgap; a piezoelectric layer, which is formed on the barrier layer, and has a piezoelectric bandgap, wherein the semiconductor bandgap, the barrier bandgap, and the piezoelectric bandgap have a part overlapped and another part not overlapped between each other; a gate, which is formed on the piezoelectric layer for receiving a gate voltage to turn ON or OFF the HEMT; and a source and a drain, which are formed at two sides of the gate respectively; wherein a two dimensional electron gas (2DEG) is formed at a junction of the semiconductor layer and the barrier layer which does not include a portion of the junction below the piezoelectric layer, and the 2DEG is electrically connected to the source and the drain.
Patent TW-201407706-A (TW)
Title: Method and appartus for detecting semiconductor device property
Inventor: WANG CHIEN-PING
IPC: G01R31/26
Filed: 2012-08-14
Abstract: A method for detecting a semiconductor device property is provided. First, a semiconductor device is provided. Thereafter, a detecting current is applied and the semiconductor device is heated, so as to measure temperatures and voltages of the semiconductor device, and therefore to establish a relationship between the temperatures and voltages of the semiconductor device. Accordingly, a temperature sensitive parameter (TSP) is calculated. An apparatus for detecting a semiconductor device property is also provided.
Patent TW-201330078-A (TW)
Title: Polishing pad
Inventor: KIMURA TSUYOSHI
IPC: H01L21/304
Filed: 2012-08-30
Abstract: The present invention addresses the problem of providing a polishing pad capable of preventing slurry leakage while having excellent optical detection precision. This polishing pad is characterized in that a polishing area, a cushion layer, and a support film are layered in the stated order, and an optically transparent region is provided on the support film, in an aperture that passes through the polishing area and cushion layer. The optically transparent area has a peripheral part and a recessed part in the polishing table-side surface. The support film is layered on the peripheral part, but the support film is not layered on the recessed part, which remains open.
Patent TW-201323814-A (TW)
Title: Heat exchanger pipe system
Inventor: ZIKELI STEFAN
IPC: F16L53/32
Filed: 2012-09-03
Abstract: The system has a set of individual heat exchangers designed as duct elements and arranged at regular intervals such that the system is kept at predetermined temperature and pressure distribution. Units for keeping fluids at moderate temperature are provided in the heat exchangers and designed as heat carrier lines or heat carrier claddings. Optional mixing elements keep the predetermined temperature and pressure distribution in lines based on cross section of the lines, where 30 percent of the system is provided with the heat exchangers. An independent claim is also included for a method for transportation of viscous fluids by a heat exchanger line system.
Patent TW-201411021-A (TW)
Title: Pipeline automatic extendable device
Inventor: CHEN TSE-MIN
IPC: F16L21/08
Filed: 2012-09-05
Abstract: The present invention provides a pipeline automatic extendable device making an extendable assembly connecting between a middle section of a pipeline and a base of a mobile platform and making the extendable assembly located in a retracted position in normal state. Accordingly, to make the pipeline between the extendable assembly and a mobile assembly of the mobile platform be stretched consistently, so that used for position the pipeline.
Patent TW-201315778-A (TW)
Title: Polarizer and polarizing plate
Inventor: MOCHIZUKI NORIAKI
IPC: C09B31/072
Filed: 2012-09-07
Abstract: A polarizer and a polarizing plate having improved optical properties and durability. A polarizer is characterized in being formed from a polyvinyl alcohol resin film that has been stretched after adsorbing at least one type of dichroic pigment selected from the compound represented by formula (I), a salt thereof, and a transition metal complex thereof, wherein the degree of polymerization of the polyvinyl alcohol resin film is between 5,000 and 10,000. (In the formula, A is a nitro or amino group; R1 and R2 are each independently a hydrogen atom, hydroxyl group, lower alkyl group, lower alkoxy group, sulfo group, or lower alkoxy group having sulfo groups; and X is an optionally substituted benzoylamino group, optionally substituted phenylamino group, optionally substituted phenylazo group, or optionally substituted naphthotriazole group, where the substitution groups are selected from lower alkyl, lower alkoxy, sulfo, amino, and substituted amino groups.)
Patent TW-201413501-A (TW)
Title: Portable input device
Inventor: Qiu jin-he
IPC: G06F3/033
Filed: 2012-09-28
Abstract: The present invention relates to a portable input device. The said input device is allowed to perform information link with an electronic device, and the input device has a main structure comprising a sphere for the operator to open and close, a plurality of keys provided at the outer surface of the sphere, and a touch screen provided at the inner surface. The sphere is provided therein with a processing unit and a transmission unit for information link with the processing unit, so that when the input device is operated to perform input actions, the relevant signal inputted by the keys or the touch screen through the transmission unit can be directly transmitted to the electronic device for control, and at the same time the input device can further perform information backup by connecting to a cloud database. Accordingly, this ergonomic key design advantageously enables the operator to perform operations in a relaxed and full-of-fun state.
Patent TW-201320330-A (TW)
Title: Manufacturing method of nitride semiconductor structure
Inventor: MURATA TOHRU
IPC: H01L29/04
Filed: 2012-10-03
Abstract: A manufacturing method of nitride semiconductor structure is disclosed, which comprises, in a step of forming the third nitride semiconductor substrate, setting a ratio of molar quantity of V-group raw gas supplied per unit time to molar quantity of III-group raw gas supplied per unit time (V/III ratio) to be 700 or less in growth of the third nitride semiconductor substrate; setting a pressure to be 26.6 kPa or more in growth of the third nitride semiconductor substrate; and setting a growth speed of the third nitride semiconductor substrate to be 2.5 <mu>m/hour or more.
Patent TW-201338024-A (TW)
Title: Gas dispersion apparatus
Inventor: CARLSON DAVID K
IPC: C23C16/00
Filed: 2012-10-04
Abstract: A gas dispersion apparatus for use with a process chamber, comprising: a quartz body having a top, a ring coupled to a bottom surface of the top and a bottom plate having dispersion holes coupled to the ring opposite the top; a plurality of quartz plates disposed between the top and the bottom plate, wherein the plurality of plates are positioned above one another and spaced apart to form a plenum above each of the plurality of plates and the bottom plate; a plurality of quartz tubes to couple the plenums to the plurality of dispersion holes, each of the plurality of quartz tubes having a first end disposed within one of the plenums and having a second end coupled to one of the dispersion holes; and a plurality of conduits disposed through the top, wherein each of the plurality of conduits is coupled to one of the plenums.
Patent TW-201416619-A (TW)
Title: Lens and light source module having the same
Inventor: TSENG YUNG-CHANG
IPC: F21V5/04
Filed: 2012-10-19
Abstract: A lens for covering a light source to diverge light emitted from the light source includes a first curved surface facing the light source, a second curved surface opposite to the first curved surface, a connecting surface interconnecting the first curved surface and the second curved surface, and a plurality of first protrusions and second protrusions formed on the connecting surface. The first protrusions and the second protrusions are both semiterete. The first protrusions are parallel to and spaced from each other. The second protrusions are parallel to and spaced from each other. The first protrusions intersect the second protrusions, respectively. The present disclosure also provides a light source module having the lens described above.
Patent TW-201326608-A (TW)
Title: Ball screw device and dust protection member extraction tool
Inventor: KUROIWA DAISUKE
IPC: F16H25/00
Filed: 2012-10-24
Abstract: Provided is a ball screw device in which a dust protection member can be easily mounted on a nut. To this end, this ball screw device (1) comprises depressions (6) formed on the inner circumference ends of the nut (4) through which the screw shaft (2) passes, and a dust protection member (5) is provided in the depressions (6). The dust protection member (5) comprises an elastic cylindrical member into which the screw shaft (2) is inserted, and has at least one protrusion (8) projecting radially outward from the outer circumference surface of the dust protection member (5). The depression (6) has a groove shape into which the dust protection member (5) can be fitted, and is provided with an engaged unit (7) engaged with the protrusion (8).
Patent TW-201416828-A (TW)
Title: Manufacturing method of frame of electronic device
Inventor: CHEN HSIEN-WEI
IPC: H05K7/18
Filed: 2012-10-24
Abstract: A manufacturing method of frame of electronic device including the following steps is provided. Provide an extrusion raw material. Trim the extrusion raw material. Process the trimmed extrusion raw material to form a frame of an electronic device. The frame of the electronic device is capable of being manufactured by extruding a hollow tube, trimming the hollow tube and machining precisely or extruding a solid core pillar, trimming and bending the solid core pillar. The manufacturing method of frame of electronic device saves material, cost and time effectively.
Patent TW-201416868-A (TW)
Title: Switching mode communication interface detection method and device thereof
Inventor: ZHUANG JIAN-MIN
IPC: G06F13/38
Filed: 2012-10-30
Abstract: The present invention relates to a switching mode communication interface detection method and a device thereof, wherein the switching mode communication interface detection method first provides a communication interface having two different transmission paths and selectively connects one of the two transmission paths to a device under test and supplies power to the device under test to perform communication protocol application testing corresponding to the transmission path. After completion, the power supplied to the device under test is interrupted, and the device under test is switched to connect with another transmission path to perform communication protocol application testing corresponding to another transmission path. Therefore, consecutively performing two different communication protocol application tests to the device under test can be achieved without needing repeated insertion and extraction.
Patent TW-201419238-A (TW)
Title: Gate scanner driving circuit and shift register thereof
Inventor: LIU LI-WEI
IPC: G09G3/36
Filed: 2012-11-01
Abstract: An Nth shift register includes a pull up unit, a driving unit, a first pull down unit, a second pull down unit, and a third pull down unit. The pull up unit is used for providing a first pull up signal according to a first clock signal, a second clock signal, and a starting pulse. The driving unit is used for providing a driving signal according to the first pull up signal and providing a gate signal according to the first clock signal and the driving signal. The first pull down unit is used for pulling down the first pull up signal according to the first clock signal. The second pull down unit is used for pulling down the driving signal according to the second pull up signal. The third pull down unit is used for pulling down the gate signal according to the second clock signal.
Patent TW-201330633-A (TW)
Title: Method and apparatus for quantization parameter determination and computer readable recording medium
Inventor: KIM CHAN-YUL
IPC: H04N7/26
Filed: 2012-11-08
Abstract: Provided are a method and apparatus for determining quantization parameter for a quantization and an inverse quantization performed during a video encoding and decoding. The quantization parameter determination method includes determining transformation units of at least one size included in a coding unit; determining a default quantization parameter of the coding unit; reducing a quantization parameter of a transformation unit that is greater than a predetermined size, to be less than the default quantization parameter; and increasing a quantization parameter of a transformation unit that is less than a predetermined size, to be greater than the default quantization parameter.
Patent TW-201320954-A (TW)
Title: Polyaxial bone anchoring device
Inventor: BIEDERMANN LUTZ
IPC: A61B17/68
Filed: 2012-11-09
Abstract: A polyaxial bone anchoring device is provided including a bone anchoring element (1) having a shank (2) for anchoring in the bone and a head (3); a head receiving part (5, 5') having a first end (5a) and an open second end (5b) a central axis (C) extending through the first end (5a) and the second end (5b) and a hollow interior portion (56) in communication with the open second end for receiving the head (3) therein, the head receiving part being flexible so as to allow clamping of the head; a locking ring (6) mounted around the head receiving part, the locking ring having a rod receiving portion (63, 64); wherein the head (3) is pivotable in the head receiving part and can be locked at an angle by compressing the head receiving portion by means of the locking ring (6); a cap (8, 8') configured to cover the rod and to engage the head receiving part and having a first end (8a) and a second end (8b) and a central axis (C) extending through the ends and two opposite (87a, 87b; 87a', 87b') extending in the direction of the central axis; a locking element (9) extending through the cap and configured to engage the rod; wherein the cap (8, 8') is rotatable relative to the head receiving part (5) between a first position in which the legs are out of engagement with the head receiving part and a second position in which the legs engage the head receiving part and wherein upon tightening of the locking element the rod and the bone anchoring element (1) are locked with respect to each other.
Patent TW-201336610-A (TW)
Title: Laser processing apparatus
Inventor: NAKATANI IKUYOSHI
IPC: B23K26/067
Filed: 2012-11-23
Abstract: The present invention provides a laser processing device which, compared with the earlier methods, in splitting a processed object, can accomplish splitting/fracturing at a deeper position in the interior of the processed object to form a splitting starting point. The laser processing apparatus that irradiates laser light to process the processed object comprises: an object stage for fixing the processed object and an optical system, which irradiates pulse laser light emitting from a laser light source to the processed object fixed to the object stage through an irradiation lens. The optical system includes a branching unit, which optically splits a pulse laser light emitting from the laser light source into multiple branch optical paths. By providing each of the multiple branch optical paths with a lens group that includes an irradiation lens in common but has different synthesized focal length, each of the plural pulse laser lights passing through the multiple branch optical paths and irradiating to the irradiation position through the irradiation lens has a different focal position.
Patent TW-201333329-A (TW)
Title: The bearing for a vertical axis wind turbine, the wind-power-generation equipment for a vertical axis wind turbine
Inventor: ASO TOSHIYUKI
IPC: F03D11/04
Filed: 2012-11-29
Abstract: In bearing which supports the vertical axis of a axis wind turbine rotatably, the ball diameter and the ball groove curvature are selected so that desired starting torque and load rating may be fulfilled. For example, the ball groove curvature is 54% or more of 100% or less. The ratio of the ball diameter to the vertical axis is 20% or less.
Patent TW-201327761-A (TW)
Title: Method of fabricating semiconductor device and device fabricated thereby
Inventor: HONG JONG-WON
IPC: H01L23/52
Filed: 2012-12-06
Abstract: Provided are methods of fabricating a semiconductor device and semiconductor devices fabricated thereby. In the methods, dummy recess regions may be formed between cell recess regions and a peripheral circuit region. Due to the presence of the dummy recess regions, it may be possible to reduce a concentration gradient of a suppressor contained in a plating solution near the dummy pattern region, to make the concentration of the suppressor more uniform in the cell pattern region, and to supply an electric current more effectively to the cell pattern region. As a result, a plating layer can be more uniformly formed in the cell pattern region, without void formation therein.