baber/WOPTO huggingface dataset:
Patent TW-201031268-A (TW)
Title: Three-color RGB LED color mixing and control by variable frequency modulation
Inventor: SIMMERS CHARLES R
IPC: H05B44/00
Filed: 2009-12-11
Abstract: Perceived output color and intensity (brightness) of light from a three-element red-green-blue (RGB) light emitting diode (LED) or optical combination of three LEDs (red, green and blue) are controlled with three pulse train signals, each having fixed pulse width and voltage amplitude and then increasing or decreasing the frequency (increasing or decreasing the number of pulses over a time period) of these pulse train signals so as to vary the average current through each of the RGB-LEDs. This reduces the level of electro-magnetic interference (EMI) at any one frequency by varying the pulse train energy spectrum over a plurality of frequencies.
Patent TW-201122051-A (TW)
Title: Polyethylene teraphthalate polyester grain without containing antimony and cobalt elements.
Inventor: JEN ZO-CHUN
IPC: C08G63/85
Filed: 2009-12-18
Abstract: A polyethylene teraphthalate (PET) polyester grain, having advantages of faster solid state polymerization speed and lower regeneration quantity of acetaldehyde and cyclic oligomers during the processing. A compound containing titanium element is used as the polycondensation reaction catalyst during the polymerization process, and a stabilizer containing phosphorous element and organic dye are added to prevent the color hue of the polyester from becoming yellow. A phosphorous and calcium containing compound shown by the structural formula (I) are added so as to enhance solid state polymerization speed of the PET prepolymer, furthermore get better processing quality for synthesized PET polyester grains. While bottle blanks are processed and manufactured, the regeneration quantities of the acetaldehyde and cyclic oligomers are lower.
Patent TW-201044115-A (TW)
Title: Method and system for forming a pattern in a semiconductor device, and semiconductor device
Inventor: LEE HENG-JEN
IPC: H01L21/027
Filed: 2009-12-21
Abstract: A dual wavelength exposure system provides for patterning a resist layer formed on a wafer for forming semiconductor devices, using two exposure operations, one including a first radiation having a first wavelength and the other including a second radiation including a second wavelength. Different or the same lithography tool may be used to generate the first and second radiation. For each die formed on the semiconductor device, a critical portion of the pattern is exposed using a first exposure operation that uses a first radiation with a first wavelength and a non-critical portion of the pattern is exposed using a second exposure operation utilizing the second radiation at a second wavelength. The resist material is chosen to be sensitive to both the first radiation having a first wavelength and the second radiation having the second wavelength.
Patent TW-201038667-A (TW)
Title: Curable composition
Inventor: OOGA KAZUHIKO
IPC: C08L75/04
Filed: 2009-12-25
Abstract: Provided is a curable composition that forms a cured product having low-warping properties and excellent long-term electrical insulation reliability, and that displays little bleeding during screen printing. The curable composition comprises the following components (a) through (e): component (a) polyurethane having carbonate bonds and functional groups that participate in the curing reaction; component (b) ?-butyrolactone; component (c) diethylene glycol diethyl ether; component (d) inorganic microparticles and/or organic microparticles; component (e) a compound having two or more epoxy groups per molecule.
Patent TW-201125756-A (TW)
Title: Stregthening process method for vehicle transmission shaft structure
Inventor: SHI BO-HAN
IPC: B60B35/00
Filed: 2010-01-22
Abstract: This invention is to provide a strengthening process method for vehicle transmission shaft structure, mainly comprising the steps of using Ni-Cr-Mo alloy steel as the material of transmission shaft and outer wheel; then, applying cryogenic treatment operation after going through forging, forming, and medium frequency heat treatment, enabling the material structure to obtain grain size reduction, capable of enhancing the structural strength of material; and finally, performing machining and assembly operation, so as to complete the assembly and production of the vehicle transmission shaft. With the entire process treatment operation, particularly the cryogenic treatment procedure, the structure can be greatly strengthened, making the vehicle hard to have the problem of material breakage and damage when been instantly raised in power to accelerate, so as to maintain the driving safety.
Patent TW-201102510-A (TW)
Title: Uniaxial eccentric screw pump
Inventor: HAYASHIMOTO KAZUTOMO
IPC: F04C2/107
Filed: 2010-03-09
Abstract: Provided is a uniaxial eccentric screw pump which can prevent the life of a bearing sliding portion from decreasing due to a thrust load applied from a high pressure side to a low pressure side. In the uniaxial eccentric screw pump (1), an external thread-like rotor (2) directly connected to a driving shaft (3) is rotated and eccentrically moved with respect to the axis of a stator (4), to deliver a fluid from a suction side to a discharge side. Further, the uniaxial eccentric screw pump (1) is provided on the discharge-side end portion of the stator (4), and extends toward the discharge side in the axial direction of the stator. The uniaxial eccentric screw pump (1) is comprised of an annular small-diameter portion (4p) and a seal member (16). The outer diameter of the annular small-diameter portion is smaller than the outer diameter (oB) of a suction-side bearing sliding portion (4s), and the seal inner diameter pressure receiving area of the annular small-diameter portion is larger than the area of an opening (4m) of the stator (4). The seal member (16) is slidably in contact with the outer peripheral surface of the small-diameter portion (4p), and seals the end of a sliding portion between a discharge-side self-lubricating bearing (5) and the stator (4).
Patent TW-201041803-A (TW)
Title: Support cone for silicon seed bars
Inventor: KORNMEYER TORSTEN
IPC: C01B33/035
Filed: 2010-03-18
Abstract: The invention is related to a support cone for silicon seed bars in reactors for deposition of polysilicon. It is an object of the invention to realize a support cone for silicon seed bars which guarantees a good contact to the inserted silicon seed bars and which reduces the heat dissipation clearly. This is obtained thereby that the support cone consists of a rotation-symmetric base body (2) with a clamp element (3) insertable in the support cone onto its highest position to incorporate the silicon seed bar (1), whereby the base body (2) is recessed similar to a lid of a pan to incorporate a connect belt (4) and whereby the rim (5) of it is insertable into a current lead through in the base of the reactor, whereby the components silicon seed bar (1), clamp element (3), base body (2) and fastening element of the current lead through as well as connect bolt (4) are pluggable into one another form-locking and force-fit.
Patent TW-201135405-A (TW)
Title: Fixing device and dissipating mechanism using the same
Inventor: CHEN SONG-YA
IPC: G06F1/16
Filed: 2010-04-01
Abstract: A fixing device for fixing a first component on a second component is provided. The fixing device includes a base, a latching portion, and a first elastic element. The latching portion is movably coupled to the base via the first elastic element. The base includes a stopper. The latching portion includes a latch, a cover sheet, and a connecting arm for connecting the latch with the cover sheet. The latch is rotatably coupled to the connecting arm. When the latching portion slides relative to the base to deform the first elastic element, the latch cooperates with the stopper to fix the first component on the second component by virtue of the elastic force of the first elastic element. A dissipating mechanism using the fixing device is also provided.
Patent TW-201134387-A (TW)
Title: 3D water supply system switched by taking plant pot on/away thereof
Inventor: CHEN JIN-MING
IPC: A01G27/02
Filed: 2010-04-15
Abstract: A 3D water supply system switched by taking plant pot on/away thereof is suitable for automatically supplying water to at least one plant pot and includes: a support face for receiving and positioning plant pots, a water discharge unit installed above the support face, a water supply unit and a control unit. Taking the plant pot on or away the support face can control a control valve of the control unit to be an open or a close state so as to make the water discharge unit achieve the purpose of automatically providing or stopping water supply.
Patent TW-201116670-A (TW)
Title: Composite steel sheet pile and steel sheet pile wall using the composite steel sheet pile
Inventor: NAGAO NAOYA
IPC: E02D5/04
Filed: 2010-04-19
Abstract: A composite steel sheet pile and a steel sheet pile wall which comprise a steel sheet pile and a rigidity increasing steel material which are not fully integrated with each other but are combined with each other as superposed beams in such a manner that the deflection behaviors of the steel sheet pile and the rigidity increasing steel material almost coincide with each other. The configuration eliminates labor and cost required for welding, shape measurement, correction work, processing management, etc. and allows the composite steel sheet pile and the steel sheet pile wall to be stored and transported with high efficiency. An H-shaped steel member (3) is disposed inside the web section of a steel sheet pile (2), and the upper end and the lower end of the H-shaped steel member (3) are joined to the web section of the steel sheet pile (2). Steel sheet piles (2) are connected together by engagement between joints (4, 5) provided at both ends of each steel sheet pile (2) in the width direction thereof, the connection being made in such a manner that protrusions and recesses in a cross-section of the steel sheet piles (2) face the same direction. One end of an H-shaped steel member (3) is secured by welding (6) etc. to a steel sheet pile (2), and the other end is joined to the steel sheet pile (2) using a combination of a joining bolt and a bolt hole which has a size greater than a bolt hole which has a size appropriate for the diameter of the bolt, and as a result, the H-shaped steel member (3) and the steel sheet pile (2) are permitted to be displaced from each other in the top-bottom direction. The H-shaped steel member (3) and the steel sheet pile (2) can be joined together in a construction site, and this allows the H-shaped steel member (3) and the steel sheet pile (2) to be transported separately to the site, joined together in the site, and driven into the ground in the integrated form.
Patent TW-201137803-A (TW)
Title: System and method for bus dynamic system to estimate bus arrival time
Inventor: YANG YA-TING
IPC: G01S5/02
Filed: 2010-04-23
Abstract: A system and a method for a bus dynamic system to estimate bus arrival time use a vehicle terminal module installed on a bus to pre-save longitude/latitude and travelling path of each stop. If the distance between two stops is too far, virtual stop can be added to increase the precision. The vehicle terminal module receives satellite positioning data for periodic reporting and, when a bus arrives, immediately transmits a message to a message analysis module; in addition, the average speed between two stops is calculated to estimate the arrival time according to different parameter settings for pre-announcing the arrival time of the next bus to passengers. User ends (passengers) can connect to the network via mobile devices and link to a server for real-time bus information inquiry, thereby more precisely knowing the bus dynamic arrival time without having to wait or miss the bus.
Patent TW-201135661-A (TW)
Title: School incubation system
Inventor: LU TIEN-RONG
IPC: G06Q90/00
Filed: 2010-04-26
Abstract: Provided is a school incubation system connecting to an IP firm via a communication network. The school provides a school resource so as to integrate an IP firm resource provided from an IP firm, for jointly developing and managing an incubation system having a service and marketing module and a RD (research and development) and HR (human resource) development module. By so, the incubation system improves its IP business quality and provides a high efficient localization service to the school and to local clustering companies.
Patent TW-201132096-A (TW)
Title: Clock generating apparatus, testing apparatus and clock generating method
Inventor: WASHIZU NOBUEI
IPC: H04L7/02
Filed: 2010-04-27
Abstract: Provided is a clock generating apparatus which generates a recovered clock which is recovered from an edge of a receiving signal. The clock generating apparatus is provided with a recovered clock generating section which generates a recovered clock; a multistrobe generating section which generates, corresponding to the pulse of the recovered clock, a plurality of strobes having different phases; a detecting section which detects, based on the values of the receiving signals of the strobes in each timing, receiving signal edge positions for the strobes; and an adjusting section which adjusts, corresponding to the edge positions of the receiving signals, the phase of the recovered clock.
Patent TW-201139255-A (TW)
Title: Palletizing robot
Inventor: Zhang guo-qing
IPC: B25J9/08
Filed: 2010-05-04
Abstract: A palletizing robot includes an elevating frame, an extensible arm, an end-effectors and a balancing mechanism. The extensible arm is slidably connected to the elevating frame. The end-effectors and the balancing mechanism are arranged at opposite ends of the extensible arm. The balancing mechanism includes a screwed rod, a sliding member, a driving member and a weight member. The screwed rod is fixed at a side of the extensible arm. The sliding member is threaded with the screwed rod. The driving member is fixedly connected to an end of the screwed rod. The weight member is fixed on the sliding member. The driving member drives the screwed member to rotate, such that the sliding member can be slid relative to the screwed member.
Patent TW-201139619-A (TW)
Title: Fluorescent substance and light-emitting device
Inventor: CHUANG YAO-TSUNG
IPC: H01L33/50
Filed: 2010-05-07
Abstract: This invention provides a fluorescent substance which consists of Ln3(Alx Ga1-x)5O12: Cey (0.4 ≤ x ≤ 0.97, 0.038 ≤ y ≤ 0.048), the content of zinc is less then 40ppm, Ln is selected from Y or selected from Y and at least one element selected from La, Gd, Sm, Lu and Tb and the main light emitting wavelength of the fluorescent substance is 500 to 550nm. By control the ratio of the elements and the content of zinc of the fluorescent substance can provide a fluorescent substance with good reliability, higher emitting intensity and life characteristic within green light emitting area. This invention also provides a light emitting device.
Patent TW-201143217-A (TW)
Title: Electrical connector
Inventor: WANG CHEN-XI
IPC: H01R13/646
Filed: 2010-05-18
Abstract: An electrical connector includes an insulative housing, a set of terminals retained in the housing. The terminals each defines a contact poriton and a soldering tail. The soldering tails of the terminals are arrenged in two rows along a front-to-back direction. The terminals include a set of grounding terminals and a set of pairs of differential terminals. Each pair of differential terminals consist of a + data terminal and a - data terminal. The soldering tails of at least one pair of differential terminals are staggered with each other along the front-to-back direction. Thus crosstalk of the terminals would be decreased and the transmission speed of the electrical connector would be increased.
Patent TW-201142728-A (TW)
Title: Road electric generating system and method
Inventor: CHIU CHING-HUA
IPC: B60L50/15
Filed: 2010-05-25
Abstract: This invention relates to a road electric generating system and method. The system includes a charging device, a vehicle charging device, a charging controller, and an identification portion. The charging device is disposed on a road forming a charging zone for a vehicle. The vehicle charging device is provided to transmit the electric energy from the charging device to the battery of this vehicle. The controller can control the entire charging process. About its method, the vehicle enters the charging zone. Based on the identification portion, this vehicle can be recognized and obtain a permission for charging. The user can select a contact charging mode or a non-contact charging mode, then the charging is started. After this charging is finished, the related cost for this charging can be calculated. Therefore, the charging process is convenient. It is not required a back-up battery for a vehicle. Plus, its market acceptance can be increased.
Patent TW-201104438-A (TW)
Title: Methods for controlling host memory access with memory devices and systems
Inventor: GALBO NEAL A
IPC: G06F13/16
Filed: 2010-06-03
Abstract: The present disclosure includes methods for controlling host memory access with a memory device, systems, host controllers and memory devices. One embodiment for controlling host memory access with a memory device includes receiving at least one command from a host and controlling execution of the at least one command with the memory device.
Patent TW-201145243-A (TW)
Title: Display driving circuit
Inventor: YOO SE-JONG
IPC: G09G3/36
Filed: 2010-06-15
Abstract: A display driving circuit is provided. The display driving circuit, in which a gate driver shifting and outputting an input signal is embedded, includes an input portion receiving a pulse input signal consisting of a high-level signal and a low-level signal and transferring the pulse input signal to a boosting node, an inverter portion connected with the input portion, and inverting the pulse input signal to output the inverted signal, and a pull-up/pull-down portion consisting of a pull-up portion connected to the input portion, receiving a boosting voltage from the boosting node, and outputting a pull-up output signal, and a pull-down portion connected to the inverter portion, receiving the inverted signal, and outputting a pull-down output signal. Here, the inverter portion outputs a signal having a lower level than the low-level signal for a predetermined time period in which the pull-up output signal is output. Accordingly, the display driving circuit exhibits excellent output characteristics due to improved performance and also has excellent reliability.
Patent TW-201128751-A (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: WANG TZU-YU
IPC: H01L21/60
Filed: 2010-07-20
Abstract: A mounting structure for a semiconductor device includes a stepwise stress buffer layer under a likewise stepwise UBM structure.
Patent TW-201118429-A (TW)
Title: Light control plate, surface light source device, and transmissive image display device
Inventor: KAWAGUCHI YUJIRO
IPC: G02B5/02
Filed: 2010-07-21
Abstract: A light diffusing plate (light control board) (40) allows light incident on a first surface (40a) to be emitted from a second surface (40b). Plural projections (41) extended in a first direction and disposed in parallel in a second direction perpendicular to the first direction are formed on the second surface. In a cross-section orthogonal to the first direction of the projections, an axis passing both ends of the cross-section in the second direction of the projections is denoted as an x axis, and an axis passing centers of both ends on the x axis and being perpendicular to the x axis is denoted as a z axis, a contour shape z(x) of the projections in said cross-section satisfies 0.95×z0(x)≤z(x)≤1.05×z0(x), wherein z0(x) is expressed by Eq.(2). In Eq.(2), wa represents a length in the x-axis direction of projections and ha=0.525wa, ka=-0.4.
Patent TW-201111477-A (TW)
Title: Phosphor and light-emitting device
Inventor: MAKITA TOMOHIRO
IPC: H01L33/26
Filed: 2010-07-22
Abstract: Disclosed is a silicate phosphor which can have an excellent luminance even when used in combination with a semiconductor light-emitting element that is heated upon the emission of light, and which is improved in the deterioration in light emission efficiency that may occur when the temperature is raised and therefore has excellent thermal properties. Specifically disclosed is an alkali earth metal silicate phosphor which has an orthorhombic crystal structure represented by formula: (Sr,Ba,Eu)2SiO4. The alkali earth metal silicate phosphor can produce an absorption peak derived from trivalent europium (Eu3+) in a region between 525 to 545 nm of an emission spectrum that is obtained by exciting the phosphor with a light having a wavelength lying in a blue region. Therefore, the alkali earth metal silicate phosphor can be improved in the deterioration in light emission efficiency that may occur when the temperature is raised, and therefore can have excellent thermal properties.
Patent TW-201125104-A (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: PARK HYUNG-JIN
IPC: H01L27/04
Filed: 2010-09-17
Abstract: A method for manufacturing a semiconductor device comprises depositing an absorption barrier layer of a dielectric film on a semiconductor substrate including a bottom electrode contact plug so as to separate the dielectric films between capacitors without having any influence of a bias of the adjacent capacitor, thereby improving a refresh characteristic of cells.
Patent TW-201208124-A (TW)
Title: Light emitting devices
Inventor: YU KUO-HUI
IPC: H01L33/38
Filed: 2010-10-07
Abstract: In one aspect of the invention, a light emitting device includes a substrate, and a multilayered structure having an n-type semiconductor layer formed in a light emitting region and a non-emission region on the substrate, an active layer formed in the light emitting region on the n-type semiconductor layer, and a p-type semiconductor layer formed in the light emitting region on the active layer. The light emitting device also includes a p-electrode formed in the light emitting region and electricallycoupled to the p-type semiconductor layer, and an n-electrode formed in the non-emission region and electrically coupled to the n-type semiconductor layer. Further, the light emitting device also includes an insulator formed between the n-electrode and the n-type semiconductor layer in the first portion of the non-emission region to define at least one ohmic contact such that the n-electrode in the first portion of the non-emission region is electrically coupled to the n-type semiconductor layer through the at least one ohmic contact.
Patent TW-201142904-A (TW)
Title: Method and system for manufacturing a surface using charged particle beam lithography
Inventor: KOMAGATA TAKASHI
IPC: G03F7/20
Filed: 2010-10-07
Abstract: In the field of semiconductor production using shaped beam charged particle beam lithography, a pattern is formed on a surface by dragging a charged particle beam across the surface in a single extended shot to form a track. In some embodiments, the track may form a straight path, a curved path, or a perimeter of a curvilinear shape. In other embodiments, the width of the track may be altered by varying the velocity of the dragged beam. The techniques may be used for manufacturing an integrated circuit by dragging a charged particle beam across a resist-coated wafer to transfer a pattern to the wafer, or by dragging a charged particle beam across a reticle, where the reticle is used to manufacture a photomask which is then used to transfer a pattern to a wafer using an optical lithographic process.