baber/WOPTO huggingface dataset:
Patent TW-201350225-A (TW)
Title: Method for improvement of deformation homogeneity in flat upsetting process
Inventor: LIN HENG-SHENG
IPC: B21K23/00
Filed: 2012-06-01
Abstract: This invention relates to a method for improvement of deformation homogeneity in a flat upsetting process. Conical dies are used to preform metal targets or billets to be workpieces. In this way, the dead metal zone which exists at the upper and lower center of a workpiece can be reduced. Flat dies are then applied in deforming the preformed workpiece to a targeted dimension. As a result, this invention may obtain more uniform plastic flow in the workpiece and reduce barrel-forming defects for purposes of eliminate voids and substantially increasing grain refinement and homogeneity in metal targets or billets.
Patent TW-201308539-A (TW)
Title: Large soldering area wafer level package structure and the fabrication method thereof
Inventor: XUE YAN XUN
IPC: H01L23/48
Filed: 2012-06-08
Abstract: This invention is aims to providing a large soldering area molded wafer level package structure and relative assembly method, which is compatible of traditional leadless package. A top side of a semiconductor wafer is covered by a first resin layer and a backside of the wafer is then grinding to thin. By utilizing a via etching process, the holes are formed in silicon substrate of the wafer, and conductive material is filled into the holes. Then the backside of the wafer is covered by a bottom metal layer in a metallization process. Furthermore, a sawing process is performed to form groove in the backside portion and a second resin layer is applied to cover the backside of the wafer, so that the first resin layer can be grinding to thin. The first resin layer is etched to form contact holes and conductive material is filled into the contact holes accordingly. A top metal layer is then deposited on the first resin layer, and the top metal is re-patterned to from contact terminals which are electrical connect to the pads respectively by the conductive material filled in the contact hole.
Patent TW-201310975-A (TW)
Title: Shutter eyeglasses device
Inventor: SHIBUYA KENICHI
IPC: H04N13/04
Filed: 2012-06-11
Abstract: Provided is a superior shutter eyeglasses device with a simple and lightweight construction and good design characteristics, and which fits each user wearing them. The shutter eyeglasses (400) is a structure whereby a transparent front shield (401), to which left and right liquid crystal shutters (403L, 403R) are bonded, is supported by a front frame (407). Left and right temples (402L, 402R) are supported in an openable/closeable manner at the left and right ends of the front frame (407). The shutter eyeglasses (400), which support the liquid crystal shutters (403L, 403R) by means of the front shield (401), are simple, lightweight, and have excellent design characteristics.
Patent TW-201309356-A (TW)
Title: Applicator
Inventor: UETA MASAHIRO
IPC: A61M35/00
Filed: 2012-06-12
Abstract: To provide a liquid applicator with which irritation on an affected part of a patient may be reduced even when a liquid drug is used. According to the present invention, an applicator comprises a solution container which comprises an opening, and a columnar brush member formed by bundling synthetic fibers in a columnar shape. The columnar brush member is disposed at the opening of the solution container, a tip portion of the columnar brush member at an outside of the solution container has a fan shape expanding in a perpendicular lateral direction against a pillar axial lengthwise direction, and a thickness of the fan-shaped tip portion of the columnar brush member decreases in a perpendicular lengthwise direction against the pillar axial lengthwise direction toward the tip portion of the columnar brush member. The liquid applicator of the present invention has the fan-shaped tip portion so that irritation on an affected part may be decreased and a liquid tinea medicine may be applied to the affected part.
Patent TW-201305791-A (TW)
Title: Touch screen protector
Inventor: LEONHARD MICHAEL
IPC: G06F1/16
Filed: 2012-06-13
Abstract: The invention relates to a touch screen protector for a hand held device having a front face that includes a touch screen portion and a non-functional band. The touch screen protector of the invention comprises a film having front and back sides, an outer perimeter and a transparent window, an exposed adhesive provided on the back side of the film along at least a portion of the outer perimeter of the film generally surrounding the transparent window, having a thickness sufficient to space the film near but not in contact with the touch screen portion, for removably mounting the protector upon an outer perimeter of the front face to form a space between the transparent window of the film, the adhesive and the touch screen portion of the device. A method for protecting a touch screen of a hand held device is also provided.
Patent TW-201305368-A (TW)
Title: Film-forming device
Inventor: NONAKA KEIICHI
IPC: C23C14/24
Filed: 2012-06-19
Abstract: The present invention provides a film-forming device, which can inhibit the film forming material from being mixed into the degassing means and avoid the performance of the degassing means from decline. The present invention is disposed with the constitution which contains the capturing means (10) to capture the film-forming material at an exhaust orifice (123b) directed to the degassing means (2). By means of the capturing means (10) to capture the film-forming material, the film forming material is inhibited from entering the degassing means (2), thereby preventing the performance of the degassing means (2) from decline. Moreover, the present invention can further shorten the operation stop period to enhance the production capability of the film-forming device because it can extend the maintenance cycle such as the replacement and cleaning of the degassing means, etc.
Patent TW-201323188-A (TW)
Title: Branch pipe lining material, producing method thereof, and branch pipe lining method
Inventor: KANETA KOJI
IPC: F16L1/00
Filed: 2012-06-25
Abstract: A resin sheet that is comprised of a thermoplastic resin capable of being thermally welded to a lining material of a main pipe is attached to a flange of a lateral pipe liming material via a resin-absorbing material. The resin sheet and the resin-absorbing material are thermally welded. The flange and the resin-absorbing material are respectively impregnated with a thermoplastic resin, which is cured to bond the flange and the resin-absorbing material. A similar configuration is provided to the bottom side of the flange as well. The resin sheet of the thermoplastic resin is integrally bonded to the flange, so that the flange of the lateral pipe lining material and the main pipe lining material can be reliably bonded by a simple method through thermally welding of the lining material of the main pipe and the resin sheet, even in a case in which the flange is hard.
Patent TW-201311454-A (TW)
Title: Apparatus and process for producing laminated sheet
Inventor: HOSOMI TAKESHI
IPC: B32B37/14
Filed: 2012-07-20
Abstract: The invention relates to an apparatus for producing a laminated sheet, which produces a heated laminated sheet (40 (40A)) by a heating device (30B) heating a laminated sheet comprising a fiber substrate and a resin layer provided on one or two sides of the fiber substrate (the laminated sheet (40 (40A)) that has not been heated by the heating device (30B)). The heating device (30B) comprises: a chamber (91) through which the laminated sheet (40 (40A)) passes; a heating means (92) for heating the chamber (91) and thus heating the laminated sheet (40 (40A)); and a path length varying means for making it variable the length of the path that the laminated sheet (40 (40A)) passes through the chamber (91).
Patent TW-201405176-A (TW)
Title: Glass molded lens
Inventor: LIN JIAN-NAN
IPC: G02B3/00
Filed: 2012-07-23
Abstract: Disclosed is a glass molded lens, including a first surface, a second surface opposing the first surface, and an outer circumference connecting between the first surface and the second surface. The first surface has a first outer diameter, where the second surface has a second outer diameter smaller than that of the first outer diameter. The outer circumference has a total height and a conical section, where the conical section tapers from an upper circular rim neighboring the first surface toward a lower circular rim neighboring the second surface, in which the ratio of the total height and the first outer diameter is not less than 1/3, and the taper is not less than 75 degrees. With the conical section provided to the outer circumference, where the taper of the conical section is not less than 75 degrees, the lens can be easily attached for removal without jamming.
Patent TW-201316251-A (TW)
Title: Audio adjustment system
Inventor: MALING ROBERT C III
IPC: G06F3/16
Filed: 2012-08-24
Abstract: An audio adjustment system is provided that can output a user interface customized by the provider of the audio system instead of the electronic device manufacturer. Such an arrangement can save both field engineers and manufacturers a significant amount of time. Advantageously, in certain embodiments, such an audio adjustment system can be provided without knowledge of the electronic device's firmware. Instead, the audio adjustment system can communicate with the electronic device through an existing audio interface in the electronic device to enable a user to control audio enhancement parameters in the electronic device. For instance, the audio adjustment system can control the electronic device via an audio input jack on the electronic device.
Patent TW-201409363-A (TW)
Title: Method for obtaining displayed value of electronic product and obtaining system used for the same
Inventor: WANG JACK YONG-YAO
IPC: G06K9/62
Filed: 2012-08-28
Abstract: A system for obtaining displayed value of an electronic product includes the electronic product and a handhold device. The electronic product measures a corresponding value to display on a monitor. Also, the electronic product has an identification symbol thereon, or displays the value and an identification code on the monitor simultaneously. When obtaining the value, the handhold device captures an image including the value, and one of the identification code and the identification symbol through a camera unit. The handhold device then obtains the value and the identification code or content of the identification symbol after recognizing the captured image. Therefore, the handhold device can exactly classify the value in accordance with the identification code or the content of the identification symbol.
Patent TW-201317481-A (TW)
Title: Disc brake, as well as brake pad for a disc brake
Inventor: SCHONAUER MANFRED
IPC: F16D55/224
Filed: 2012-09-10
Abstract: A disc brake for a commercial vehicle, having a brake calliper (1) designed as sliding calliper and comprising a brake disc (3), in which a brake pad (5, 4) is arranged on the clamping side and on the reaction side, which upon a brake application can be pressed against the brake disc (3) on both sides by means of a clamping device (8), wherein the brake pad (4) on the reaction side supports itself with a pad backing plate (6) carrying a friction pad (7) on a rear-end wall (2) of the brake calliper (1) and between the rear-end wall (2) of the brake calliper (1) and the brake pad (4) on the reaction side in a region facing an assembly opening (11) of the brake calliper (1) in non-function position a gap that is wider relative to the adjoining region is formed, the length of which at least corresponds to the length (L) of the bearing of the wall (2) against the pad backing plate (6) in contact pressure position, is designed so that the gap is formed through at least one recess (9) of the pad backing plate (6) introduced into the back (12) that is parallel and plane-flat relative to the side (13) carrying the friction pad (7), wherein the recess (9) runs spaced from the edges of the pad backing plate (6) delimiting the long sides.
Patent TW-201313387-A (TW)
Title: Method for the simultaneous double-side material-removing processing of at least three workpieces
Inventor: PIETSCH GEORG
IPC: B24B37/08
Filed: 2012-09-14
Abstract: The invention relates to a method for the simultaneous double-side material-removing processing of at least three workpieces between a rotating upper working disk and a rotating lower working disk of a double-side processing apparatus, wherein the workpieces lie in freely movable fashion in a respective opening in a guide cage and are moved by the latter under pressure in a working gap formed between the two working disks, wherein, upon a preselected target thickness of the workpieces being attained, a deceleration process is initiated, during which the angular velocities ω i(t) of all the drives i of the upper working disk, of the lower working disk and of the guide cage are reduced to a standstill of the two working disks and of the guide cage, wherein the angular velocities ω i(t) of all the drives i are reduced in such a way that in this case the ratios of all the angular velocities ω i (t) to one another as a function of the time t deviate by not more than 10% from the ratios at the instant at which the preselected target thickness is attained.
Patent TW-201330489-A (TW)
Title: Brushless DC motor with SFOC control
Inventor: HUWILER ADRIAN
IPC: H02P6/16
Filed: 2012-09-24
Abstract: A control device(6) for a brushless DC motor is provided to determine rating voltages (Ua, Ub, Uc) of its phases (U1, U2, U3) based on a rotational position ( α ) of a rotor (2) of the DC motor. The control device (6) controls a regulating unit (4) accordingly, so that each phase (U1, U2, U3) is turned on to a supply voltage (VCC) within a clock cycle (T) during a total turn-on time (T1, T2, T3) corresponding to the rating voltages (Ua, Ub, Uc). The control device (6) divides the clock cycle (T) into two equal sub-cycles (T', T'') which are connected each other, and determines a sub-turn-on time (T1', T1'', T2', T2'', T3', T3'') for each phase (U1, U2, U3) of each sub-cycle (T', T''). The controldevice (6) determines the sub-turn-on time (T1', T1'', T2', T2'', T3', T3'') which is continuous, contains each center of each sub-cycle (T', T''), which is symmetrical, and the sum of the sub-turn-on time is equal to the total turn-on time (T1, T2, T3). The control device (6) tunes the sub-turn-on time (T1', T1'', T2', T2'', T3', T3'') to each other, such that during at least one predetermined time interval (Z1', Z2') of a first sub-cycle (T'), a phase current canbe measured for one phase (U1, U2, U3), and during at least one predetermined time interval (Z1', Z2') of a second sub-cycle (T'') a phase current for another phase can be mea sured.
Patent TW-201334924-A (TW)
Title: Rotary tool
Inventor: AGEHARA KIGEN
IPC: B25B21/00
Filed: 2012-10-18
Abstract: A rotary tool (10) having a plurality of switchable modes is provide with a trigger (19) and a switching lever (20) disposed around a grip (13) for selecting a rotational direction of a motor (31). The switching lever (20) is operated between a forward rotation state, a reverse rotation state, and a neutral state. A switching of the modes is executed when the switching lever (20) is positioned in the neutral state and the trigger (19) is pulled.
Patent TW-201327086-A (TW)
Title: Circuits, apparatus and methods for providing a reference signal and computer readable medium
Inventor: TEH CHENGHWA
IPC: G05F1/571
Filed: 2012-11-08
Abstract: Circuits and methods for providing a reference signal to a regulator. An integrated circuit for providing a reference signal to a regulator is provided. The integrated circuit includes a comparison circuit and a first reference signal adjustor. The comparison circuit is configured to output a control signal based on a difference between levels of a constraint signal of the regulator, such as an input voltage signal or a supply voltage signal, and the reference signal. The regulator has a feedback control loop maintained by the reference signal. The first reference signal adjustor is operatively coupled to the comparison circuit and configured to adjust the level of the reference signal based on the control signal such that the level of the reference signal increases toward a preset level and does not cause the feedback control loop of the regulator to become saturated when the regulator is in a start-up phase.
Patent TW-201342385-A (TW)
Title: Resilient register file circuit for dynamic variation tolerance and method of operating the same
Inventor: KULKARNI JAYDEEP P
IPC: G11C29/42
Filed: 2012-11-26
Abstract: The disclosed system and method detect and correct register file read path errors that may occur as a result of reducing or eliminating supply voltage guardbands and/or frequency guardbands for a CPU, thereby increasing overall energy efficiency of the system.
Patent TW-201343347-A (TW)
Title: Workpiece cutting method
Inventor: TOMII KAZUYA
IPC: H01L21/304
Filed: 2012-11-26
Abstract: The present invention is a method for cutting a work piece, comprising cutting the work piece into a wafer shape by winding a wire having abrasive grains fixed thereto around a plurality of grooved rollers, reciprocally moving the wire in the axial direction thereof, and, while supplying a processing fluid to the wire, feeding and cutting the work piece pressed against the reciprocally moving wire, the method for cutting a work piece being characterized in comprising cutting the work piece by repeating a step in which the work piece is cut-fed by a feed amount of 5 mm to 30 mm in the cut-feeding direction, then returned in the direction opposite the cut-feeding direction by a retraction amount of 1/4 the feed amount to an amount less than the feed amount and not more than 1/15 the length of the work piece in the cut-feeding direction. A cutting method is thereby provided whereby the cut quality of a work piece, particularly the nanotopography thereof, can be improved in the cutting of a work piece by a wire saw using a wire having abrasive grains fixed thereto.
Patent TW-201334385-A (TW)
Title: High output accuracy constant on time regulator with error correction
Inventor: WANG RUI
IPC: H02M3/156
Filed: 2012-12-06
Abstract: A switching regulator configured to provide an output voltage comprises a power stage, an error correction circuit, a comparator and an ON-time generator and a logic circuit. The error correction circuit is configured to receive a feedback voltage based on the output voltage and a reference voltage, and to provide an error correction voltage. The comparator is configured to receive the feedback voltage and the difference between the reference voltage and the error correction voltage, and to provide a compared signal. The ON-time generator is configured to provide an ON-time signal with a constant ON-time period. The logic circuit is configured to receive the compared signal and the ON-time signal, and to provide a logic control signal to the power stage.
Patent TW-201427268-A (TW)
Title: Voltage control oscillator capable of increasing loop gain
Inventor: DI JING-LONG
IPC: H03B5/24
Filed: 2012-12-26
Abstract: The present invention is a voltage control oscillator capable of increasing loop gain, includes at least: a first transistor, a second transistor, an inductor, a third transistor, a fourth transistor and at least one gain circuit, and the gain circuit includes: a fifth transistor, a sixth transistor, a seventh transistor and a eighth transistor. By setting the gain circuit, the present invention can extend (downwardly) operating frequency range without requirement of additional circuitry at the same time so as to increase loop gainand reduce requirement for power consumption.
Patent TW-201426979-A (TW)
Title: Method for manufacturing semiconductor device and structure manufactured by the same
Inventor: CHEN SHIH-HUNG
IPC: H01L27/105
Filed: 2012-12-27
Abstract: A method for manufacturing semiconductor device is disclosed. A substrate with a conductive layer is provided, and a dummy layer is formed on the conductive layer. The dummy layer and at least a portion of the conductive layer are patterned to form several trenches. A first dielectric layer is formed to fill into the trenches so as to form several first dielectric elements in the trenches. The dummy layer is removed to expose parts of the first dielectric elements. A second dielectric layer is formed on the exposed parts of the first dielectric elements, and the second dielectric layer is patterned so that a spacer is formed at a lateral side of each exposed first dielectric element. The conductive layer is patterned by the spacers, so that a patterned conductive portion is formed at each lateral side of each first dielectric element.
Patent TW-201427276-A (TW)
Title: Multiplexer and dynamic bias switch thereof
Inventor: TSENG WEI-KAI
IPC: H03K17/693
Filed: 2012-12-27
Abstract: A multiplexer and a dynamic bias switch thereof are provided. The dynamic bias switch includes a switch transistor and a dynamic bulk bias (DBB) unit. A first terminal and a second terminal of the switch transistor are respectively coupled to a first terminal and a second terminal of the dynamic bias switch. A bulk of the switch transistor is coupled to the DBB unit. The DBB unit selectively couples the first terminal or the second terminal of the switch transistor to the bulk of the switch transistor.
Patent TW-201331219-A (TW)
Title: Novel synthesis of 5-deoxy-5'-fluorocytidine compounds
Inventor: LIN KO-CHUNG
IPC: C07H1/00
Filed: 2013-01-03
Abstract: This invention relates to a process of synthesizing a β -nucleoside compound of formula (I): wherein R1 is alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl. The process includes reacting a compound of formula (II): with a compound of formula (III): wherein R1 is as defined above and X is chloride, bromide, iodide, methanesulfonate, triflate, p-toluenesulfonate, trifluoroacetate, 4-nitrophenoxy, or N-succinimidyloxy, in a solvent and in the presence of a base.
Patent TW-201337594-A (TW)
Title: Probabilistic pointer analysis method using SSA form
Inventor: LEE JENQ-KUEN
IPC: G06F9/44
Filed: 2013-01-18
Abstract: A computer-implemented probabilistic pointer analysis method using SSA form includes the steps: 1. Evaluating a program in an SSA form comprising a target pointer to determine pointer relations between the target pointer. 2. A plurality of aliased pointers related to the target pointer and at least a probable location of the target pointer. 3. Generating a direct probabilistic relation between the target pointer and the at least a probable location of the target pointer according to the pointer relation.
Patent TW-201346321-A (TW)
Title: Image pickup lens
Inventor: TANAKA HIROAKI
IPC: G02B13/18
Filed: 2013-01-23
Abstract: This image pickup lens is configured of a positive first lens, a negative second lens, a positive third lens, and a negative fourth lens in this order from the object side. The object-side surface of the fourth lens is a concave surface or a flat surface, the image-side surface of the fourth lens is a concave surface, conditional expressions of 0.74<=f1/f<=2, and 0.22<=(r2A+r2B)/(r2A-r2B)<=1.0 (f1:focal point distance of the first lens, f:focal point distance of the whole image pickup lens system, r2A: curvature radius of the object-side surface of the second lens, r2B: curvature radius of the image-side surface of the second lens) are satisfied, and an image of the object is formed on an image pickup surface of an image pickup element.