baber/WOPTO huggingface dataset:
Patent TW-201520591-A (TW)
Title: Imaging lens and electronic apparatus utilizing the imaging lens
Inventor: HSU SHENG-WEI
IPC: G02B13/00
Filed: 2014-11-06
Abstract: An imaging lens comprises a first lens element, a second lens element, a third lens element, and a fourth lens element arranged in order from an object side to an image side along an optical axis of said imaging lens, each of said first lens element, said second lens element, said third lens element, and said fourth lens element have an object-side surface facing toward the object side and an image-side surface facing toward the image side. Said first lens element has a positive refractive power, and said object-side surface of said first lens element has a convex portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery of said first lens element, and said image-side surface of said first lens element has a convex portion in a vicinity of a periphery of said first lens element. Said second lens element has a negative refractive power, and said object-side surface of said second lens element has a concave portion in a vicinity of the optical axis and a concave portion in a vicinity of a periphery of said second lens element. Said third lens has a positive refractive power, and said object-side surface of said third lens element has a concave portion in a vicinity of a periphery of said third lens element, and said image-side surface of said third lens element has a convex portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery of said third lens element. Said fourth lens has a negative refractive power, and said object-side surface of said fourth lens element has a convex portion in a vicinity of the optical axis, and said image-side surface of said fourth lens element has a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery of said fourth lens element. Said imaging lens satisfies TTL/T4 ≤ 6.7 and ALT/T3 ≤ 3.6.
Patent TW-201520653-A (TW)
Title: Liquid crystal display device for dashboard of vehicle
Inventor: JI SEUNG-HOON
IPC: C09B3/58
Filed: 2014-11-26
Abstract: In various embodiments, a liquid crystal display device is provided, including: a plurality of pixels; a liquid crystal layer disposed over the plurality of pixels; a red color filter layer disposed over the liquid crystal layer, the red color filter layer comprising anthraquinone pigments.
Patent TW-201620632-A (TW)
Title: Method for checking a terminal of a metal plate and a rolling method using the same
Inventor: HOR CHIOU-YI
IPC: B21B38/02
Filed: 2014-12-01
Abstract: A method for checking a terminal of a metal plate and a rolling method using the same are provided. In the method for checking a terminal of a metal plate, at first an image-capturing device is used to capture a plurality of roll images. Then, a thresholding method is performed on the roll images to obtain a plurality of thresholded images. Thereafter, a plate terminal image is determined from the thresholded images in accordance with a gray level threshold value. Then, a plate terminal region is defined in the plate terminal image. Thereafter, a terminal raising value and a terminal raising direction are determined in accordance with the plate terminal region. Then, it is determined that if the terminal of the metal plate is abnormally bended in accordance with the plate terminal raising value and the terminal raising direction. In the rolling method, at first the method for checking the terminal of the metal plate is performed. Then, a rolling machine is tuned in accordance with the plate terminal raising value and the terminal raising direction.
Patent TW-201625113-A (TW)
Title: Tray assembly
Inventor: Yang si-jing
IPC: H05K7/14
Filed: 2014-12-29
Abstract: The invention relates to a kind of tray assembly. The tray assembly includes a shell body and a tray. The shell body includes a first slot. The tray is inserted into the shell body via the slot. A positioning block is set on the underside of the shell body. The tray assembly also includes a first fixed block, fixed in the shell body and corresponding to the first slot, a second fixed block, fixed in the shell body and corresponding to the positioning block, a first elastic member set between the first fixed block and a first side wall of the tray, a second elastic member set between the second fixed block and a second side wall of the tray. A third side wall of the tray is tightly close to the positioning block. When the tray is inserted into the shell body, the first elastic member and the second elastic member are pressed by the first side wall and the second side wall respectively, thus produce a reaction force. The reaction force is able to make the tray to be fixed on the inside of the tray. The present invention is convenient to operate for a user and is able to avoid the sliding problem of the tray.
Patent TW-201624072-A (TW)
Title: Pixel structure
Inventor: TIEN KUN-CHENG
IPC: G02F1/1343
Filed: 2014-12-31
Abstract: A pixel structure including a plurality of sub-pixels arranged in array is provided. Each of the sub-pixels includes an active device and a pixel electrode electrically connected to the active device, respectively. Each of the pixel electrode is defined with an disclination area and a plurality of domains separated by the disclination area, respectively, wherein only a portion of the sub-pixels further include a light-shielding pattern disposed corresponding to the disclination area.
Patent TW-201530410-A (TW)
Title: Touch sensor
Inventor: LEE CHEOL-HUN
IPC: G06F3/044
Filed: 2015-01-21
Abstract: The present invention provides a touch sensor in which conductive patterns constituting sensing cells and bridges for connecting the conductive patterns are alternately formed in Tx/Rx channel regions, thereby improving a signal delay due to channel resistance.
Patent TW-201626282-A (TW)
Title: System and method for securing file access
Inventor: WANG TZAN-FU
IPC: G06F21/60
Filed: 2015-01-23
Abstract: The present invention provides a system and a method for securing file access. The system includes: a setting module to set one or more authorized devices, a detecting module to detect if there is any mobile device entering a Bluetooth beacon area when a request to access files is received from a user, and an accessing module to allow the user to access the files when there is a mobile device enter the Bluetooth beacon area and the mobile device is one of the authorized devices, and reject the user to access the files when there is not any mobile device entering the Bluetooth beacon area or the mobile device is not one of the authorized devices.
Patent TW-201542737-A (TW)
Title: Aqueous adhesive composition
Inventor: YANG MIAO
IPC: C08F220/04
Filed: 2015-03-09
Abstract: Provided is an aqueous adhesive composition comprising a polymer that comprises (a) polymerized units of one or more alkyl (meth)acrylate monomer, (b) polymerized units of acrylic acid or methacrylic acid or a mixture thereof, (c) polymerized units of one or more dialkyl diester of itaconic acid, and (d)polymerized units of one or more other monomer.
Patent TW-201529806-A (TW)
Title: Alloy powder as raw material for inorganic functional material, fluorescent material, and manufacturing method and uses thereof
Inventor: WATANABE HIROMU
IPC: C09K11/55
Filed: 2006-04-03
Abstract: The present invention provides an alloy powder, which is used as a raw material for preparing an inorganic functional material such as a fluorescent material, a high-brightness fluorescent material and a method of manufacturing the same. The method of manufacturing the fluorescent material according to the present invention is characterized by heating, in a nitrogen-containing atmosphere, alloy powders as a raw material for an inorganic functional material comprising at least one metal element and at least one active element M1 and having a weight median particle diameter D50 of 5~40 [mu]m, and an alloy comprising two or more metal elements constituting the fluorescent material.
Patent TW-201606757-A (TW)
Title: High band excitation signal generation
Inventor: RAMADAS PRAVIN KUMAR
IPC: G10L19/08
Filed: 2015-04-02
Abstract: A particular method includes determining, at a device, a voicing classification of an input signal. The input signal corresponds to an audio signal. The method also includes controlling an amount of an envelope of a representation of the input signal based on the voicing classification. The method further includes modulating a white noise signal based on the controlled amount of the envelope. The method also includes generating a high band excitation signal based on the modulated white noise signal.
Patent TW-201637228-A (TW)
Title: Solar cell and fabrication method thereof
Inventor: KUO CHIA-PANG
IPC: H01L31/056
Filed: 2015-04-09
Abstract: A solar cell with high-reflectivity region and narrow etch mark is disclosed. The solar cell includes a semiconductor substrate having a first surface and a second surface, a low-reflectivity region in and on the semiconductor substrate, and a frame-type etch mark disposed on the first surface and surrounding the low-reflectivity region. The etch mark is located along the perimeter of the first surface and has an average width that is not greater than 2 mm. The second surface is a surface with high reflectivity.
Patent TW-201633106-A (TW)
Title: Method for determining keys of a virtual keyboard and touch-controlled device utilizing the same
Inventor: Zhang sheng-nan
IPC: G06F3/0484
Filed: 2015-04-15
Abstract: A method suitable for a touch-controlled device having a touch-controlled surface for determining keys of a virtual keyboard is provided and comprises: sensing positions of multiple control points on the touch-controlled surface to determine positions of multiple basic keys of a virtual keyboard; determining an input behavior of a user according to at least one touch behavior of at least one control point on the touch-controlled surface; and determining which key of the virtual keyboard is input by the user.
Patent TW-201639383-A (TW)
Title: Loudspeaker cabinet and sound-absorbing material position determining method thereof
Inventor: CHENG SHENG-YUEH
IPC: H04R5/02
Filed: 2015-04-21
Abstract: Disclosed is a sound-absorbing material position determining method of a loudspeaker cabinet, which is performed by a processing unit, and comprises the following steps: (A) receiving cabinet body structure information representing a structure of a cabinet body of the loudspeaker cabinet; (B) calculating a response sound pressure of the cabinet body for a frequency range according to the cabinet body structure information to obtain a standing wave frequency capable of producing a standing wave; and (C) calculating sound pressure distribution information of the standing wave frequency in the cabinet body according to the structure information, and outputting a section of the standing wave frequency at which one or more standing wave nodes in the loudspeaker cabinet are located, wherein the section is a position where a sound-absorbing material is set. In this way, it is possible to give a preferable position at which the sound-absorbing material is set, and when the sound-absorbing material is arranged in this manner, the influence of the standing wave can be reduced.
Patent TW-201602396-A (TW)
Title: Film forming method, film forming apparatus and recording medium
Inventor: ISHIZAKA TADAHIRO
IPC: C23C16/455
Filed: 2015-05-05
Abstract: A film forming method in which in a state in which a target substrate is loaded on a loading table body of a loading table installed in a processing container and an interior of the processing container is evacuated, a film forming material gas is supplied into the processing container while heating the target substrate with a heater installed in the loading table body, to be thermally decomposed or reacted on a surface of the target substrate to form a predetermined film on the target substrate, includes introducing a heat transfer gas containing an H2 gas or an He gas into the processing container to transfer heat of the loading table body to a radially outer side of the loading table body, before the film forming material gas is supplied.
Patent TW-201602088-A (TW)
Title: Organic compound and organic optoelectric device and display device
Inventor: SHIN CHANG-JU
IPC: C07D333/50
Filed: 2015-05-11
Abstract: An organic compound represented by the following Chemical Formula 1, an organic optoelectric device including the organic compound, and a display device including the organic optoelectric device are provided. [Chemical Formula 1] [Chemical Formula A] In Chemical Formula 1, at least one of Ar1to Ar3 is the group represented by the above Chemical Formula A, and L1to L3, Ar1to Ar3, X and R1 to R8 are the same as defined in the specification.
Patent TW-201701387-A (TW)
Title: Filming formation method and filming formation device for thin film for producing thin film with durability at low cost
Inventor: SAMORI SHINGO
IPC: H01L21/67
Filed: 2015-06-26
Abstract: The invention provides a filming formation method for thin film with durability at low cost. The filming formation method utilizes a filming formation device (1). The device (1) comprises a vacuum container (11) for arranging a substrate (100) at the lower side of the interior, a vacuum pump (15) for exhaust of the container (11), a storage container (23) disposed outside the container (11) for storing filming formation agent solution(21), and a nozzle (17) having one end formed as a discharge portion for discharging filming formation agent solution (21). The filming formation agent solution (21) uses more than two types of material. The filming formation agent solution (21) is discharged onto a substrate at a set pressure according to the vapor pressure of each material constituting the solution.
Patent TW-201539068-A (TW)
Title: Method for manufacturing polyvinyl alcohol based polymer film
Inventor: KATSUNO RYOJI
IPC: B29C41/46
Filed: 2013-03-27
Abstract: The present invention provides a PVA based polymer film which can produce a polarizing film with little unevenness of the transmittance between a central portion and an end portion. The present invention provides a PVA based polymer film that satisfies the condition of 0.5 mm ≤ W0-W ≤ 5 mm when W (mm) is the amount of dimensional change of a central portion in water and W0 (mm) is the amount of dimensional change of the positions that are 0.3 m from the both ends in water (the average value) (the amount of dimensional change in water is the amount of elongation in the length direction of a portion in the direction of 250 mm length before immersion when the PVA based polymer film is immersed in pure water at 30 DEG C for 5 minutes) in the straight line of the width direction (the direction perpendicular to the length direction) of the PVA based polymer film.
Patent TW-201607306-A (TW)
Title: Method, air mouse and smart television to control a cursor
Inventor: ZHAO YANG
IPC: H04N21/472
Filed: 2015-07-17
Abstract: A method, an air mouse and a smart television to control a cursor are provided in the present invention. The method to control a cursor comprises: in response to a trigger signal, transmitting a plurality of ultrasonic signals simultaneously; determining a distance each ultrasonic signal has passed based on a transmitting time of the ultrasonic signal and an arrival time of the ultrasonic signal; determining a location of an air mouse based on the distances the ultrasonic signals have passed; and displaying a cursor on a screen based on the location of the air mouse. Thereby, the cursor on the screen is controlled according to motion of the air mouse.
Patent TW-201539156-A (TW)
Title: Exposure apparatus, exposure method, and method for producing a device
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2004-12-03
Abstract: An exposure apparatus (EX) is an apparatus which exposes a substrate (P) by irradiating exposure light (EL) onto the substrate (P) via a projection optical system (PL) and a liquid (1). The exposure apparatus (EX) has a substrate table (PT) for holding the substrate (P), and a plate member (30) having a liquid repellent flat surface (360A) is replaceably provided to the substrate table (PT) to prevent the liquid from remaining, maintaining excellent exposure accuracy.
Patent TW-201608436-A (TW)
Title: Manufacturing method of touch sensor film, touch sensor film and touch panel
Inventor: NUKUI KATSUYUKI
IPC: G06F3/041
Filed: 2015-07-31
Abstract: The invention provides touch sensor film and a manufacturing method thereof and touch panel. By using multiple track rollers (4, 5 and 6) to convey long and transparent support members that are less than 80 m thick in order to anneal the support members (1) below a temperature via increasing the dynamic glass transition temperature of 35 DEG C of the support members (1). The mesh patterns that compose of metal thin wires (8a) formed on the surface of the annealed support members (1) in order to manufacture the touch sensor film that can inhibit the generation of the moire fringe arose from the deformation of the support members.
Patent TW-201612669-A (TW)
Title: Flow rate control apparatus, storage medium storing program for flow rate control apparatus and flow rate control method
Inventor: TAKIJIRI KOTARO
IPC: G05D7/06
Filed: 2015-07-31
Abstract: In order to provide a flow rate control apparatus capable of preventing an influence from appearing in a downstream side of a valve even in the case where a pressure fluctuation occurs in an upstream side of the valve and stably keeping a flow rate at a set flow rate value without providing an additional sensor for detecting a pressure fluctuation, the flow rate control apparatus is provided with: a valve (3); a flow rate sensor (2); a valve control part (41) configured to control the valve so that a deviation between a set flow rate value and a measurement flow rate value measured by the flow rate sensor (2) is reduced, on the basis of the deviation and a set control coefficient; and a control coefficient setting part (44) configured to set the control coefficient of the valve control part so that, in the case where a pressure rise due to disturbance occurs in the upstream side of the valve (3), a decreased amount in flow due to disturbance corresponding to a decreased amount of an open degree of the valve (3) and an increased amount in flow due to disturbance corresponding to an increased amount of a differential pressure before and after the valve, are balanced.
Patent TW-201708596-A (TW)
Title: Method for forming ruthenium-containing thin film by atomic layer deposition
Inventor: KIM SOO-HYUN
IPC: C23C16/458
Filed: 2015-08-21
Abstract: The present invention relates to a method for forming a ruthenium-containing thin film by atomic layer deposition. The method for forming a ruthenium-containing thin film by atomic layer deposition according to the present inventive working examples includes the steps of: supplying ruthenium-containing precursors to a substrate positioned in a chamber; purging the chamber of the ruthenium-containing precursors; supplying a reaction gas to the substrate; and purging the chamber of the reaction gas, and the reaction gas is a reducing gas, which reduces the ruthenium-containing precursors, and a resultant ruthenium thin film has a crystalline structure.
Patent TW-201610250-A (TW)
Title: Draw texturing machine
Inventor: YAMAMOTO MASATO
IPC: D02J13/00
Filed: 2015-09-03
Abstract: Coolers are provided at suitable positions in accordance with the arrangement of twisting units or the like. First coolers 41a and second coolers 41b are alternately provided in a base longitudinal direction. The second coolers 41b are provided above the first coolers 41a. Each of the coolers 41a and 41b includes paired opposing members 51a and 51b opposing each other in a base width direction over a gap 51c and an individual duct 52 including an internal space 52a connected with the gap 51c. Above the coolers 41a and 41b, two common ducts 42 and 43 extending in the base longitudinal direction are provided. The gap 51c of the first cooler 41a is connected with an internal space 42a of the first common duct 42 via the individual duct 52 and a first connection duct 44. The gap 51c of the second cooler 41b is connected with an internal space 43a of the second common duct 43 via the individual duct 52 and a second connection duct 45.
Patent TW-201619172-A (TW)
Title: Use of at least one binary group 15 element compound, one 13/15 semiconductor layer and binary group 15 element compounds
Inventor: VON HAENISCH CARSTEN
IPC: C07F9/50
Filed: 2015-09-25
Abstract: The invention provides the use of at least one binary group 15 element compound of the general formula R1R2E-E'R3R4 (I) or R5E(E'R6R7)2 (II) as the educt in a vapor deposition process. In this case, R1, R2, R3 and R4 are independently selected from the group consisting of H, an alkyl radical (C1 - C10) and an aryl group, and E and E' are independently selected from the group consisting of N, P, As, Sb and Bi. This use excludes hydrazine and its derivatives. The binary group 15 element compounds according to the invention allow the realization of a reproducible production and/or deposition of multinary, homogeneous and ultrapure 13/15 semiconductors of a defined combination at relatively low process temperatures. This makes it possible to completely waive the use of an organically substituted nitrogen compound such as 1.1 dimethyl hydrazine as the nitrogen source, which drastically reduces nitrogen contaminations - compared to the 13/15 semiconductors and/or 13/15 semiconductor layers produced with the known production methods.
Patent TW-201600511-A (TW)
Title: Process for the preparation of 4-amino-3-chloro-5-fluoro-6-(substituted)picolinates
Inventor: Zhu yuan-ming
IPC: C07B63/00
Filed: 2012-01-20
Abstract: 4-Amino-3-chloro-5-fluoro-6-(substituted)picolinates are conveniently prepared from 3,4,5,6-tetrachloropicolinonitrile by a series of steps involving fluorine exchange, amination, reaction with hydrazine, halogenation, hydrolysis and esterification, and transition metal assisted coupling.
Patent TW-201713931-A (TW)
Title: A method of continuously measuring the permeance of a membrane
Inventor: CHEN WEI-HSIN
IPC: G01N15/08
Filed: 2015-10-12
Abstract: It is a method to continuously measure the permeance of a membrane. By using an elevated-pressure chamber, which contains a membrane, in association with an automatically monitoring system, the permeance of the membrane can be measured. Unlike conventional methods where a number of measurements are carried out at fixed temperatures, the correlation of the membrane permeance and membrane temperature can be established from the plot of gas flux versus temperature in an experimental run. The measurement method is able to provide a fast and precise measurement of membrane permeance.
Patent TW-201620747-A (TW)
Title: Test method and system using a highly agile ground vehicle for intelligent vehicle testing
Inventor: LITZ BRADLEY C
IPC: B60R21/0134
Filed: 2015-10-15
Abstract: A system and method for testing a test vehicle (14) or a system on the test vehicle (14) for warning the presence of an object proximate the test vehicle (14) or a system to avoid a collision includes a self-powered, independently movable target (12, 12A-12G) configured to be positioned proximate the test vehicle (14), the target (12, 12A-12G) comprising a support frame having wheels, a motor (37) operably coupled to one or more wheels, brakes (35) operably coupled to each wheel and a control system coupled to the motor (37), brakes (35) and wheels and configured to control acceleration, braking and steering of the wheels, and a collision avoidance system (40) operable with the control system and configured to control the target (12, 12A-12G) to avoid a collision with the test vehicle.