baber/WOPTO huggingface dataset:
Patent TW-201803112-A (TW)
Title: Semiconductor component, in particular power transistor
Inventor: MANSFELD SEBASTIAN
IPC: H01L29/417
Filed: 2017-03-08
Abstract: A semiconductor component (1), in particular a power transistor, is described, having a substrate, an active semiconductor region which has at least one source region (8) and at least one drain region (10), and having a source pad (2) convering a first part of the substrate and having a drain pad (4) covering a second part of the substrate, wherein an essentially horizontally extending structured metallization plane (30) is arranged between the source pad (2) and the at least one source region (8), and between the drain pad (4) and the at least one drain region (10), respectively, the source pad (2) and the drain pad (4) being connected to the metallization plane (30) by means of essentially vertically extending metallizations (51, 52), and the metallization plane (30) being connected to the source region (8) and to the drain region (10) by means of essentially vertically extending metallizations (53, 54). The metallization plane (30) may cover at least 50%, at least 70% or ar least 90% of the area of the active semiconductor region, in order to permit a low overall resistance.
Patent TW-201838610-A (TW)
Title: Spray nose cleaning device capable of fully atomizing cleaning solution and introducing into nasal cavity to enhance overall cleaning effect
Inventor: CHEN PO-CHUNG
IPC: A61H35/04
Filed: 2017-04-19
Abstract: A spray nose cleaning device is mainly composed of an outer casing and a first flow control member. The outer casing is positioned at an air pump to accommodate a cleaning solution and defines a first flow path and a second flow path. The first flow path is partially communicated with an outlet of the cleaning solution. The second flow path has a first side facing the flow control member and a second side facing the air pump. A position inside the flow control member at the upper stream of the intersection between the first flow path and the second flow path is configured to direct the fluid within the second flow path to guide the flow volume of the cleaning solution within the first flow path, so as to form a complete atomizing air spraying and cleaning mechanism.
Patent TW-201810609-A (TW)
Title: Enhanced electrostatic discharge (ESD) clamp
Inventor: KABIR ABU T
IPC: H01L27/02
Filed: 2017-04-21
Abstract: An enhanced ESD clamp is provided with a resistor connected between the body terminal and the source terminal of a MOSFET device. In one exemplary embodiment, the MOSFET device is a grounded-gate NMOS (ggNMOS) transistor device with the resistor ("body resistor") connected externally to the MOSFET device. In another embodiment, the MOSFET device is a ggPMOS transistor device. In yet another embodiment, the body resistor is disposed within and connected internally to the MOSFET device. In any event, the resistance value of the body resistor determines the level to which the trigger voltage of the ESD clamp will be reduced when an ESD event occurs.
Patent TW-201839739-A (TW)
Title: Gate driving circuit and display device using the same
Inventor: HONG KAI-WEI
IPC: G09G3/36
Filed: 2017-04-28
Abstract: A gate driving circuit and a display device using the same are provided. The gate driving circuit has a plurality of shift registers. Each of the shift registers comprises a first output unit, a first pull-down unit, a second output unit, a second pull-down unit, a voltage coupling unit and a voltage uplifting unit. The first output unit is coupled to a node and a first output terminal. The second output unit is coupled to the node and a second output terminal. The first pull-down unit is coupled to the first output terminal and a reference voltage. The second pull-down unit is coupled to the second output terminal and the reference voltage. The voltage coupling unit is coupled to the node and the second output terminal. The voltage uplifting unit is coupled to a preset voltage, the first output terminal, a node of the previous stage shift register and a high gate voltage.
Patent TW-201738325-A (TW)
Title: Phthalocyanine pigment, coloring composition, and optical color filter suitable for color liquid crystal display device, electroluminescence display device, image pickup tube element and the like
Inventor: YAMAMOTO YUICHI
IPC: C09B47/10
Filed: 2017-04-28
Abstract: One embodiment of the present invention relates to a phthalocyanine pigment, which is represented by the following general formula (1) or general formula (2), where X1 represents a halogen atom, n represents an integer in the range of 1-10, wherein, the mean value of the number of substituents for the halogen atom represented by X1 is 1 or more but less than 6, the distribution range for halogen is 2 or more. M1 represents aluminum (Al), gallium (Ga) or indium (In). Y1 represents -OP(=O)R1R2, -OC(=O)R3, -OS(=O)2R4 or a hydroxyl group. X2 represents a halogen atom, n represents an integer in the range of 1~10, wherein, the mean value of the number of substituents for the halogen atom represented by X2 is 1 or more and less than 6, the distribution range for halogen is 2 or more. M2 represents silicon (Si), germanium (Ge), or tin (Sn). Y2 and Y3 respectively and individually represents -OP(=O)R1R2, -OC(=O)R3, -OS(=O)2R4 or a hydroxyl group. R1 and R2 respectively and individually represent a hydrogen atom, a hydroxy group, an alkyl group which may have substituents, an aryl group which may have substituents, an alkoxy group which may have substituents, or an aroxy group which may have substituents; R3 represents a hydrogen atom, an alkyl group which may have substituents, a cyclic alkyl group which may have substituents, an aryl group which may have substituents or a heterocyclic group which may have substituents; R4 represents a hydroxy group, an alkyl group which may have substituents, an aryl group which may have substituents or a heterocyclic group which may have substituents.
Patent TW-201743404-A (TW)
Title: Expansion sheet, expansion sheet manufacturing method, and expansion sheet expanding method
Inventor: FUJISAWA SHINICHI
IPC: H01L21/304
Filed: 2017-05-02
Abstract: An expansion sheet is adapted to be held and expanded by an expanding apparatus when a platelike workpiece is attached to the expansion sheet. The expansion sheet has a peripheral area around the workpiece where the expansion sheet is adapted to be held by first, second, third, and fourth holding units that are moveable away from each other. The expansion sheet includes a base sheet and an adhesive layer formed on the base sheet, the adhesive layer having adhesion adapted to be reduced by applying ultraviolet light. The adhesion of the adhesive layer in the peripheral area of the expansion sheet is lower than that in the other area of the expansion sheet.
Patent TW-201901064-A (TW)
Title: Shaft-transmission stepless speed changing clutch mechanism of rolling vehicle characterized by reducing the waste heat and lowering the wear loss
Inventor: Cheng Hsin-Lin
IPC: F16H1/14
Filed: 2017-05-16
Abstract: Provided is the shaft-transmission stepless speed changing clutch mechanism of a rolling vehicle, which comprises a stepless gearbox having a speed changing ball body; a power input rotation body including a first power input rotation body, a clutch ball body, a first ball ring body, a second power input rotation body, an elastic component and a position-limiting column body, wherein the first power input rotation body clamps the speed changing ball body in a clutching manner, the first power input rotation body has a radial sliding groove, the second power input rotation body has an oblique sliding groove, the clutch ball body is movably held between the radial sliding groove and the oblique sliding groove, the position-limiting column penetrates the arc-shaped guiding hole of the second power input rotation body to be fixed to the first power input rotation body, and the elastic component is connected to the position-limiting column body and the second power input rotation body; a power output rotation body clamping the speed changing ball body; and a power input shaft, a power transmission shaft and a power source output shaft, which are sequentially engaged.
Patent TW-201809748-A (TW)
Title: A protective film for a polarizer, a polarizing plate comprising the same, and a display device with the polarizing plate
Inventor: HEO YOUNG-MIN
IPC: C08J7/048
Filed: 2017-05-26
Abstract: Disclosed are a protective film for a polarizer with superior optical and mechanical properties, a polarizing plate including the same and a display device including the same.
Patent TW-201905377-A (TW)
Inventor: HSIEH CHIN-LUNG
IPC: F21S8/08
Filed: 2017-06-27
Abstract: This disclosure provides a hybrid green-energy street light apparatus, which includes: a bus cable; a load unit connected to the bus cable; a first storage unit comprising a first battery body and a first controller, the first battery body connected to the bus cable and with a cutoff voltage as the first voltage, the first controller rendering the first battery body's terminal voltage to stay above a second voltage larger than the first voltage; a second storage unit comprising a second battery body, a second controller and a first switch, the second battery body connected to the bus cable via the first switch, and the second controller turning on the first switch as the first battery body's terminal voltage decreases to the second voltage; and a green-energy generator unit connected to the bus cable and charging the first battery body and the second battery body.
Patent TW-201816041-A (TW)
Title: Polarizing film with adhesive layer and method for producing said polarizing film with adhesive layer
Inventor: OKADA YASUAKI
IPC: G02B5/30
Filed: 2017-07-03
Abstract: Provided is a polarizing film with an adhesive layer, which comprises a polarizing film that is obtained by arranging a transparent protection film on at least one surface of a polarizer, with an adhesive agent layer being interposed therebetween, and an adhesive layer that is laminated on the transparent protection film. This polarizing film with an adhesive layer is characterized in that: the surface of the polarizer, on which the adhesive agent layer is disposed, is subjected to an activation treatment; the adhesive agent layer is a layer of a cured product of an adhesive agent composition; the adhesive agent composition contains an active energy ray curable component and a shrinkage inhibitor that has an M-O bond (wherein M represents silicon, titanium, aluminum or zirconium; and O represents an oxygen atom) in the structural formula; and the maximum dimensional change rate is 0.40% or less.
Patent TW-201911995-A (TW)
Title: Housing, method for manufacturing the housing and electronic device using the housing
Inventor: MIAO YI-CHIEH
IPC: H05K5/04
Filed: 2017-08-05
Abstract: The housing includes at least a side frame. The side frame is substantially annular. The side frame includes a first edge and a second edge. The side frame is used to accommodate a display screen. An outside surface of the side frame includes a protrusion. The protrusion is between the first edge and the second edge. The outside surface of the side frame further defines a groove. The groove is located between the protrusion and the second edge, and extends in an annular direction of the side frame. A method for manufacturing the housing and an electronic device using the housing are also described.
Patent TW-201913408-A (TW)
Inventor: TSENG KUO-LIANG
IPC: G01R31/26
Filed: 2017-08-28
Abstract: A statistical method to calculate productivity from multiple variants is provided. First, multiple pieces of log information of multiple equipment are provided. Second, each piece of log information is translated to obtain multiple variables and parameters. Then, each variable is determined to be either a valid variable or a discarded variable. Later, multiple valid variables are statistically analyzed to obtain statistical valid variables. Next, the statistical valid variables are collected to form a database and productivity is calculated by using the database.
Patent TW-201818407-A (TW)
Title: Semiconductor memory device, controller, and operating methods thereof
Inventor: KIM NACK-HYUN
IPC: G11C29/04
Filed: 2017-08-29
Abstract: A semiconductor memory device includes a memory cell array, a read/write circuit, a control logic, and a block defect information storage unit. The control logic controls the read/write circuit to perform a read/write operation on the memory cell array. The block defect information storage unit stores information on access records of memory blocks of the memory cell array and whether defects occur in the memory blocks. When the performance of an operation is requested, the control logic controls the read/write circuit to determine whether the memory block is first accessed with reference to the access records of the block defect information storage unit and perform a word line test of the memory block, based on the determination.
Patent TW-201819361-A (TW)
Title: Novel indazole compounds
Inventor: DUTT CHAITANYA
IPC: C07D403/12
Filed: 2017-08-30
Abstract: The present invention relates to substituted indazole compounds, their pharmaceutically acceptable salts, and their isomers, steroisomers, atropisomers, conformers, tautomers, polymorphs, hydrates or solvates. The present invention also encompasses pharmaceutically acceptable compositions of said compounds and process for preparing novel compounds. The invention further relates to the use of the above mentioned compounds for the preparation of medicament for use as pharmaceuticals.
Patent TW-201913558-A (TW)
Title: Method and image processing device for image enhancement based on entropy-preserving mapping prior
Inventor: CHEN BO-HAO
IPC: G06T5/40
Filed: 2017-08-31
Abstract: A method and an image processing device for image enhancement based on entropy-preserving mapping prior are proposed. The method is applicable to an image processing device and includes the following steps. First, an input image is received and inputted into a mapping curve construction model to generate a mapping curve corresponding to the input image, where the mapping curve construction model includes a histogram equalization curve associated with contrast of the input image, an identity function curve associated with entropy of the input image, a first regularization coefficient and a second regularization coefficient configured to control a trade-off between image contrast and image entropy difference, and a third regularization coefficient configured to control a total variation of the mapping curve within intervals. Next, the input image is processed by using the mapping curve to generate an output image.
Patent TW-201912800-A (TW)
Title: Carbon fixation porous matrix and ecological reef thereof
Inventor: LIN JING-HUA
IPC: C22B1/242
Filed: 2017-09-01
Abstract: A carbon fixation porous matrix and an ecological reef thereof are provided. The carbon fixation porous matrix is provided with a plurality of carbonation basic oxygen furnace slags, a cemented material, and water. In which, the range of pH value on the carbonated basic oxygen furnace slags is from 6.8 to 9. The ecological reef has a recess on the top, a lower space, and at least one side opening holes. The top recess is connected with the lower space, the at least one side opening holes are connected with the lower space; and the carbonated fixation porous matrix is combined into the top recess.
Patent TW-201816286-A (TW)
Title: Intermittent air generation device
Inventor: DOI YOSHITADA
IPC: B05B1/00
Filed: 2017-09-20
Abstract: The present invention provides an intermittent air generation device (10), where a control valve (14) which constitutes said intermittent air generation device (10) is composed of a five-port valve; an inlet port (24) is connected with a fluid supply source (12) and an outlet port (26) is connected with an air injection device (18). In addition, a valve body (46) moves due to pilot air being supplied to a pilot input port (32) and becomes in an ON state as the inlet port (24) and the outlet port (26) is connected, such that compressed air is injected from the air injection device (18). On the other hand, the valve body (46) moves toward the opposite direction due to the pilot air being expelled from the pilot input port (32) via an exhaust port (62) and becomes in an OFF state as the connection of the inlet port (24) and the outlet port (26) is cut off. These ON and OFF states are alternately carried out intermittently.
Patent TW-201916699-A (TW)
Title: Speaker structure capable of avoiding occurrence of unstable audio output caused by unbalanced vibration of the diaphragm
Inventor: Chen zheng-yuan
IPC: H04R7/20
Filed: 2017-09-20
Abstract: A speaker structure includes a speaker unit, an edge and a damper. The speaker unit at least has a basin and a diaphragm. The damper is composed of an inner frame body, an outer frame body and at least one wave piece. The edge and the damper can be fitted to each other and disposed upside down. The diaphragm is coupled to a lower side or upper side of the edge and the damper. When the speaker unit is driven to emit sound, the diaphragm will vibrate synchronously. In the meantime, the damper can be used to position and balance the vibration state of the diaphragm, such that when the speaker is subjected to high power driving, the speaker unit can be effectively thinned and occurrence of unstable audio output caused by unbalanced vibration of the diaphragm can be avoided.
Patent TW-201827485-A (TW)
Title: Polyimide, polyimide precursor resin, solution of same, method for manufacturing polyimide, and film using polyimide
Inventor: WATANABE DAISUKE
IPC: C08J5/18
Filed: 2017-10-06
Abstract: A polyimide containing specific repeating units (A1), specific repeating units (B1), and specific repeating units (C1).
Patent TW-201904466-A (TW)
Inventor: EKKO TOMOYUKI
IPC: A44B19/34
Filed: 2017-11-02
Abstract: Provided is a slide fastener configured so that, when a slider is pulled down until coming into contact with a box, the protrusion of an insert pin and a fastener element are disengaged from each other to enable the insert pin to be reliably pulled out of the box. The opener (50) of this slide fastener (10) is provided with: a box pin (51) provided to one fastener tape (20); and an insert pin (53) provided to the other fastener tape (20). The insert pin (53) is provided with a protrusion (54) engaging with a fastener element (E) located at one end of the fastener element row (30) of the one fastener tape (20). The bulge (45) of a slider (40) and the insert pin (53) are respectively provided with contact sections (45a, 55) which come into contact with each other in the direction of movement of the slider (40), and the contact section (45a) of the bulge (45) of the slider (40) and/or the contact section (55) of the insert pin (53) is provided with an intersectional section (56) obliquely intersecting the direction of movement of the slider (40).
Patent TW-201807475-A (TW)
Title: Liquid crystal displayer
Inventor: WU TING-I
IPC: G02F1/1335
Filed: 2013-03-13
Abstract: A liquid crystal displayer is provided. The liquid crystal displayer includes a first polarizer, a second polarizer, a liquid crystal layer, a first alignment film, a second film, and a diffraction plate. The first polarizer has a first absorption axis. The second polarizer is disposed on the first polarizer and has a second absorption axis. An angle between the first absorption axis and the second absorption axis is substantially equal to 90 degrees. The liquid crystal layer is disposed between the first polarizer and the second polarizer. The first alignment film is disposed between the liquid crystal layer and the first polarizer, and has a first alignment direction. The second alignment film is disposed between the liquid crystal layer and the second polarizer, and has a second alignment direction. The diffraction plate is disposed on the first alignment film, and has at least one diffraction direction. An angle between the first absorption axis and the first alignment direction is in the range of -45 degrees to -25 degrees, 25 degrees to 55 degrees, and 125 degrees to 135 degrees.
Patent TW-201929980-A (TW)
Title: Method for fabricating medical device and applications thereof
Inventor: HUANG WEI-CHIN
IPC: A61B17/58
Filed: 2017-12-28
Abstract: A method for fabricating a medical device includes steps as follows: A degradable powder including at least one metal element is firstly provided on a target surface. A focused energy light bean is applied to sinter/cure the biodegradable powder within an oxygen-containing atmosphere; wherein the oxygen concentration of the oxygen-containing atmosphere is adjusted to provide a first oxygen concentration and a second concentration when the focused energy light is driven to a first location and second location of the target surface respectively. The aforementioned processes are then repeatedly carried out to form a three-dimensional (3D) structure of the medical device.
Patent TW-201842234-A (TW)
Title: Composition for plating of substrate and plating method using the same
Inventor: LEE JIN-UK
IPC: C25D3/38
Filed: 2018-01-18
Abstract: The invention relates to a composition for plating of substrate comprising alkyl ammonium halide; and at least one selected from formaldehyde and ethylene oxide-propylene oxide copolymer(EO-PO copolymer); and plating method using the same.
Patent TW-201839305-A (TW)
Title: Conversion joint, integrated fluid supply device having conversion joint, and fluid part mounting method
Inventor: IWASAWA Ryosuke
IPC: F16L39/00
Filed: 2018-03-16
Abstract: In order to provide a conversion joint that allows use of a fluid part having a different size from a fluid part for a base block, a conversion joint according to the present invention is provided with: a first base portion disposed on a base block; a second base portion which is separated from the first base portion in a first direction away from the base block and in which a first fluid part having a different size from a fluid part provided on the base block is provided; an intermediate portion that connects the first base portion and the second base portion; a one end side channel that penetrates the second base portion, the intermediate portion, and the first base portion and that is connected to one end of a first channel of the base block; and the other end side channel that penetrates the second base portion, the intermediate portion, and the first base portion and that is connected to the other end of a second channel of the base block, wherein a first opening on the second base portion side of the one end side channel and a second opening on the second base portion side of the other end side channel are set to be able to be connected to a fluid inflow port of the first fluid part and a fluid outflow port of the first fluid part.
Patent TW-201912956-A (TW)
Title: Fluid circuit for air cylinder and design method thereof
Inventor: TAKADA YOSHIYUKI
IPC: G01M3/26
Filed: 2018-03-23
Abstract: The fluid circuit (10) for an air cylinder connects a switching valve (14) for switching supply and discharge of compressed air and cylinder port parts (34, 36) of the air cylinder (12) with pipes (16, 18). The sonic conductance of the pipes (16, 18) is smaller than the sonic conductance of the switching valve (14) and the cylinder port parts (34, 36).
Patent TW-201843232-A (TW)
Title: Resin composition, prepreg, metal foil-clad laminate, resin sheet, and printed wiring board
Inventor: KOGA SHOTA
IPC: B32B15/08
Filed: 2018-04-10
Abstract: This invention provides a resin composition comprising an epoxy resin (A) represented by the general formula (1) and a cyanate ester compound (B).