baber/WOPTO huggingface dataset:
Patent TW-202030149-A (TW)
Title: High alkaline aluminium chloride and method for manufacturing the same
Inventor: FUJII YUSUKE
IPC: C02F1/52
Filed: 2019-09-17
Abstract: An aim of the invention is to provide highly alkaline aluminum chloride with basicity of 75%-95% and flocculant for water purification using it and to provide a flocculant that can reduce residual Al,reduce the number of particles, and lower the E260 value. A high alkaline aluminium chloride and a method for manufacturing the same are disclosed. The characteristic of the overbased aluminum chloride is that the composition is: M / Al2O3 (molar ratio) = 0.8 to 2.2 (M represents the number of moles of alkali metal), and E / Al2O3 (molar ratio) = 0 to 0.3 (E represents the number of moles of alkaline earth metals), Cl / Al2O3 (molar ratio) = 1.0 to 3.0, SO4 / Al2O3 (molar ratio) = 0 to 0.35 with the alkalinity being 75% to 95 %, and flocculant composition for water treatment, which contains 8% by weight to 12% by weight of overbased aluminum chloride in Al2O3 conversion.
Patent TW-202044396-A (TW)
Title: Semiconductor silicon wafer cleaning treatment apparatus and cleaning method
Inventor: IGARASHI KENSAKU
IPC: H01L21/306
Filed: 2019-10-02
Abstract: The present invention is a semiconductor silicon wafer cleaning method characterized by comprising: a post-grinding ozone water treatment step of immersing a ground semiconductor silicon wafer in ozone water; a step of performing a first ultrasonic/ozone water treatment in which the wafer is immersed in the ozone water and cleaned at room temperature while ultrasonic waves are applied; and a step, after the step of performing the first ultrasonic/ozone water treatment, of performing a second ultrasonic/ozone water treatment in which the semiconductor silicon wafer is withdrawn from the ozone water, a wafer spinning treatment is performed in which the wafer is spun, and the wafer is again immersed in ozone water and cleaned at room temperature while ultrasonic waves are applied, wherein the step of performing the second ultrasonic/ozone water treatment is performed at least once; and a hydrofluoric acid treatment step and an ozone water treatment step are performed. As a result, there are provided a semiconductor silicon wafer cleaning method and cleaning treatment apparatus that are capable of: suppressing the formation of projection-shaped defects on the surface of the wafer and roughening of the surface, thereby improving wafer quality; and reducing costs compared to existing technology.
Patent TW-202118591-A (TW)
Title: Abrasive wheel cover body with built-in fiber mesh and manufacturing process thereof capable of maintaining good structural strength and toughness even when the thickness of the abrasive wheel cover body is relatively thin
Inventor: Fan zhong-ming
IPC: B24D5/16
Filed: 2019-11-05
Abstract: The present invention relates to an abrasive wheel cover body with a built-in fiber mesh and a manufacturing process thereof. The abrasive wheel cover body includes a fiber mesh and a cover body. The fiber mesh is in a grid shape, and the middle area of the fiber mesh is provided with a first shaft hole. The cover body can inject plastic integrally on the fiber mesh by injection molding to at least cover the corresponding top and bottom surfaces of the fiber mesh. The middle area of the cover body is provided with a second shaft hole. The second shaft hole is configured to correspond to the first shaft hole. A diameter of the second shaft hole is less than or equal to a diameter of the first shaft hole. As such, with the fiber mesh built in the cover body, the abrasive wheel cover body can maintain good structural strength and toughness even when the thickness of the abrasive wheel cover body is relatively thin. In the meantime, the abrasive wheel cover body can also have greater elasticity and deformation.
Patent TW-202039716-A (TW)
Inventor: DAZAI TAKAHIRO
IPC: C09D7/20
Filed: 2019-11-18
Abstract: A resin composition for forming a phase-separated structure, the resin composition including a block copolymer, an ion liquid and an organic solvent component, the ion liquid containing a compound (IL) having a cation moiety and an anion moiety, and the organic solvent component containing an organic solvent (S1) having a boiling point of lower than 150°C, and an organic solvent (S2) having a boiling point of 150°C or higher.
Patent TW-202120941-A (TW)
Title: Detection module and detection device using same
Inventor: CAI JUN-LIANG
IPC: G01R31/28
Filed: 2019-11-20
Abstract: The utility model provides a detection module and a detection device using the detection module, the detection module comprises a floating seat which is arranged on a base in a floating manner, and the base is arranged on a guide rail and can move along the guide rail; a fixed seat is arranged on one side of the guide rail; one end of the elastic pull piece is connected to the base, and the other end of the elastic pull piece is connected to the fixed seat; the detection device comprises a bottom plate, a plurality of limiting columns are arranged on the bottom plate, a to-be-detected circuit board is arranged on the limiting columns in a striding mode, and the detection modules are arranged on the bottom plate and used for being connected with the to-be-detected circuit board.
Patent TW-202110087-A (TW)
Title: Thin film saw device
Inventor: KNAPP MATTHIAS
IPC: H03H9/64
Filed: 2019-11-29
Abstract: A thin film SAW device comprises a carrier substrate (CA), a TCF compensating layer (CL), a piezoelectric layer (PL), and an IDT electrode (EL) on top of the piezoelectric layer. A functional layer (FL) is arranged between piezoelectric layer and TCF compensating layer to further reduce the TCF.
Patent TW-202030016-A (TW)
Title: Reducing agent supply device and denitrification apparatus
Inventor: TODAKA SHIMPEI
IPC: B05B1/34
Filed: 2019-12-13
Abstract: A reducing agent supply device for supplying a reducing agent on the upstream-side of SCR catalyst in an exhaust gas flow channel, said reducing agent supply device being provided with: at least one header pipe, which extends inside the flow channel and is configured so that the reducing agent can flow through the interior thereof; multiple jetting nozzles, which are provided in the header pipe separated along the direction in which the header pipe extends and are configured so as to be able to jet the reducing agent into the flow channel; a heat-shielding plate, which is provided on the upstream side of the header pipe in the exhaust gas flow direction and the longitudinal direction of which runs parallel to the direction in which the header pipe extends; and at least one fixing part, which contacts each of the heat-shielding plate and the header pipe and fixes the heat-shielding plate to the header pipe. The at least one fixing part is provided at least one site in the direction in which the header pipe extends.
Patent TW-202123840-A (TW)
Title: Heavy training shoe materials wherein a counterweight is filled in the first filling space of the first filling part which is adjacent to the second filling part
Inventor: HUANG YING-JUN
IPC: A43B13/20
Filed: 2019-12-26
Abstract: A heavy training shoe material includes a hollow structure and a counterweight. The hollow structure includes a first filling part and a second filling part, wherein the first filling part and the second filling part are adjacent to each other, and the first filling part defines a first filling space. The counterweight is filled in the first filling space of the first filling part.
Patent TW-202032786-A (TW)
Inventor: CHIANG YEN-CHIH
IPC: H01L27/32
Filed: 2020-01-20
Abstract: 一發光面板包含一基板、設於基板上的複數個發光元件、設於該些發光元件上的一保護層以及設於基板上的一光學膜。該些發光元件包含一第一發光元件，用以發射一第一光束，及一第二發光元件，用以發射波長與第一光束不同的一第二光束。光學膜實質上與第一發光元件並排，且用以相對於第一發光元件輸出之第一光束強度而修飾光學膜輸出之第一光束強度。
Patent TW-202030417-A (TW)
Title: Multi-stage screw compressor
Inventor: KASAHARA MASAYUKI
IPC: F04C18/16
Filed: 2020-02-03
Abstract: Provided is a multi-stage screw compressor with which an intermediate shaft portion of a rotor can be made shorter. A two-stage screw compressor is provided with: a front-stage compressing mechanism 1 which has a front-stage male rotor 11A and a front-stage female rotor 11B, and which compresses air; and a rear-stage compressing mechanism 2 which has a rear-stage male rotor 12A and a rear-stage female rotor 12B, and which further compresses the air compressed by the front-stage compressing mechanism 1. The front-stage male rotor 11A and the rear-stage male rotor 12A are configured to be coaxial, and the front-stage female rotor 11B and the rear-stage female rotor 12B are configured to be coaxial. An axial discharge pocket 34 of the front-stage compressing mechanism 1 and an axial intake pocket 39 of the rear-stage compressing mechanism 2 are arranged in a positional relationship partially overlapping one another in the axial direction of the rotor, and are separated from one another by a separating wall 41.
Patent TW-202040515-A (TW)
Inventor: VAREKAMP CHRISTIAAN
IPC: G06T7/529
Filed: 2020-02-14
Abstract: An apparatus comprises receivers (201, 203) receiving texture maps and meshes representing a scene from a first and second view point. An image generator (205) determines a light intensity image for a third view point based on the received data. A first view transformer (207) determines first image positions and depth values in the image for vertices of the first mesh and a second view transformer (209) determines second image positions and depth values for vertices of the second mesh. A first shader (211) determines a first light intensity value and a first depth value based on the first image positions and depth value, and a second shader (213) determines a second light intensity value and a second depth value from the second image positions depth values. A combiner (215) generates an output value as a weighted combination of the first and second light intensity values where the weighting of a light intensity value increases for an increasing depth value.
Patent TW-202134743-A (TW)
Title: Glasses with ventilative structure
Inventor: CHEN LIN-YUN
IPC: B29D12/02
Filed: 2020-03-04
Abstract: The invention provides glasses with ventilative structure, which mainly includes an upper frame, a lens unit, and a lower frame. The upper frame is provided with a lens groove and a fitting seat, and the fitting seat is provided with a slot-down 
fitting. Groove, the fitting seat is provided with an adjustment unit, the adjustment unit has a plurality of adjustment holes arranged up and down, and two sides of the upper frame are provided with coupling holes, the lens unit is arranged in the lens groove, and is provided with a plurality of breathable Holes are at the upper end of the lens unit, and two sides of the lower frame are provided with coupling portions, which are detachably coupled to the coupling holes of the two sides of the upper frame, so that the two sides of the lower frame can be operatively combined or disassembled relative to the upper frame. A fitting portion is further embedded in the fitting groove, and the fitting portion is provided with a positioning convex portion operatively embedded in one of the adjusting holes of the adjusting unit to form positioning, thereby positioning the position of the convex portion relative to each of the adjusting holes to make the The ventilation hole of the lens unit hides or exposes the upper frame.
Patent TW-202100172-A (TW)
Title: Antibacterial composition against drug-resistant bacteria or pro-inflammatory bacteria
Inventor: HONDA KENYA
IPC: A61P31/04
Filed: 2020-03-06
Abstract: An antibacterial composition against drug-resistant bacteria or pro-inflammatory bacteria containing intestinal bacteria as an active ingredient or a pharmaceutical composition for treating, improving, or preventing infectious disease and inflammatory disease, etc.
Patent TW-202100592-A (TW)
Title: Powdered polycarbodiimide compound and ester resin composition
Inventor: MATSUMOTO NOBUYUKI
IPC: C08G18/02
Filed: 2020-03-18
Abstract: The present invention provides: a powdered polycarbodiimide compound that is capable of improving the hydrolysis resistance of an ester resin, does not tend to cause thickening when added to and mixed with an ester resin, and has exceptional handleability; and an ester resin composition in which the powdered polycarbodiimide compound is used. This powdered polycarbodiimide compound is represented by formula (1) and has a melting point of 50 DEG C or higher. (R1 and R2 are residues obtained by removing the functional group from an organic compound (excluding ethanol) that has one functional group having reactivity with an isocyanate group. R3 is a divalent residue obtained by removing two isocyanate groups from a diisocyanate compound. The diisocyanate compound has a hydrocarbon group directly bonded to the two isocyanate groups. R4 is a divalent residue obtained by removing two hydroxyl groups from a diol compound. X1 and X2 are bonds formed by reaction of the functional group and the isocyanate groups. m and n represent numbers of 1-20, and p represents a number of 2-20.).
Patent TW-202041006-A (TW)
Inventor: LAI CHEN-YEN
IPC: H04N19/124
Filed: 2020-03-20
Abstract: A method and apparatus for video coding are disclosed. According to the present invention, a flag is determined, where the flag indicates whether a scaling matrix is enabled or not enabled for non-separable secondary transform (NSST) coded blocks. When the current block is one NSST coded block and the flag indicates that the scaling matrix is enabled for the NSST blocks, the scaling matrix is determined and applied to the current block. When the current block is one NSST coded block and the flag indicates that the scaling matrix is not enabled for the NSST coded blocks, the scaling matrix is skipped for the current block. According to another method, for a rectangular block, a target scaling matrix is generated directly from a square base scaling matrix in one step without up-sampling-and-down-sampling or down-sampling-and-up-sampling.
Patent TW-202040935-A (TW)
Title: SAW filter manufacturing method and SAW filter
Inventor: ABATAKE JUN
IPC: H03H9/64
Filed: 2020-04-20
Abstract: There is provided a SAW filter manufacturing method for manufacturing a SAW filter from a piezoelectric substrate having planned dividing lines set on a top surface of the piezoelectric substrate, and having a device including comb-shaped electrodes in regions demarcated by the planned dividing lines. The method includes a structure forming step of forming a structure having projections and depressions on an undersurface side of the piezoelectric substrate by irradiating the piezoelectric substrate with a laser beam of a wavelength absorbable by the piezoelectric substrate from the undersurface side of the piezoelectric substrate, and a dividing step of dividing the piezoelectric substrate along the planned dividing lines after the structure forming step. A distance from a vertex of a projecting portion to a bottom surface of a recessed portion in the structure having the projections and the depressions formed in the structure forming step is set at 1 [mu]m or more.
Patent TW-202034437-A (TW)
Title: Quick release purge valve and substrate container using same
Inventor: CHIU MING-CHIEN
IPC: F16K51/00
Filed: 2018-11-30
Abstract: A quick release purge valve and a substrate container using same are provided. The container includes a base which has a cover plate and a bottom plate. The air enters or leaves the container through the purge valve, and the purge valve includes a snap element, a gasket fitting, and a valve element. The 
snap element is detachably connected to the bottom plate and is at most evenly aligned with the bottom plate. The gasket fitting is disposed between the cover plate and the bottom plate and has an airflow channel where the valve element is fitted to limit the direction of the airflow. When the snap element and the bottom plate are in an attachment state, the gasket fitting is held by the snap element and then prevented from sliding out of the base. When the two are in a detachment state, the gasket fitting is removable from the base. The detachable snap element is used so the convenience of replacing components can be increased, the time can be saved, and the work efficiency can be improved.
Patent TW-202046037-A (TW)
Title: Electric automobile, control method, computer equipment and storage medium
Inventor: CHANG CHARLES TA-PENG
IPC: G05D1/08
Filed: 2020-05-29
Abstract: The invention relates to the technical field of electric automobiles and provides an electric automobile, a control method, computer equipment and a storage medium. The safety, stability and comfort of the electric automobile can be improved. The electric automobile comprises multiple wheel components; the multiple wheel components are independent of each other; each wheel component comprises a wheel, a driving device and a displacement device; the driving devices can drive the wheels to rotate; and the displacement devices can at least drive the wheels to move in the automobile body width direction of the electric automobile. According to the electric automobile, each wheel has an independent power system, each wheel is independently controlled by using the driving device and the displacement device correspondingly, and therefore the flexibility is improved; the driving devices control the rotation speeds of the wheels; when the automobile turns, the turning is realized through a wheel speed difference; the wheels do not need to turn; and therefore the stability of the electric automobile during turning is improved; and as the displacement devices control the wheels to expand and retract to adjust the wheel treads, the safety and comfort of the electric automobile are improved.
Patent TW-202110752-A (TW)
Title: Sludge Dewatering Agent
Inventor: HAYASHI KUNIKA
IPC: C02F11/147
Filed: 2020-06-30
Abstract: The present invention provides a sludge dewatering agent which is composed of a fibrous material (a) that has a surface treated with a hydrophilic oil agent, and which is characterized in that the fibrous material (a) is composed of a plurality of fibrous materials having different fiber lengths and/or different fiber diameters. This sludge dewatering agent is able to reduce the moisture content of sludge.
Patent TW-202039196-A (TW)
Title: Method for producing FRP precursor and device for producing same
Inventor: TOSAKA YUJI
IPC: B29B11/04
Filed: 2016-04-28
Abstract: Provided are a method for producing an FRP precursor and a device for producing an FRP precursor, wherein the method and the device have a good productivity, and under a normal pressure, enable filling of a resin into a bulk gap of an aggregate as well as prevent the resin from spouting out from an edge portion thereof. The method for producing the FRP precursor is to produce the FRP precursor by melt-adhering each of a pair of thermosetting resin films 54 to each of both surfaces 40a and 40b of an aggregate 40 that is in a form of a sheet, the method comprising: an aggregate's surface heating process to heat aggregate's both surfaces, i.e., the both aggregate's surfaces 40a and 40b of the aggregate 40, and a film press-adhering process to obtain the FRP precursor wherein under a normal pressure, one aggregate-side film surface 54a of the pair of the films 54 is press-adhered to one surface of the heated both aggregate's surfaces, and another aggregate-side film surface 54a of the pair of the films 54 is press-adhered to another surface of the heated both aggregate's surfaces.
Patent TW-202119651-A (TW)
Title: Semiconductor device and semiconductor component including the same
Inventor: TSENG YEN-CHUN
IPC: H01L33/26
Filed: 2020-07-17
Abstract: The present disclosure provides a semiconductor device which includes a first semiconductor structure, a second semiconductor structure and an active region. The first semiconductor structure includes a first dopant. The second semiconductor structure is located on the first semiconductor structure and includes a second dopant different from the first dopant. The semiconductor device has a maximum EQE value E max 
% at a current density of J_E max 
A/cm 2 
, and the semiconductor device has an EQE value of larger than or equal to 15% of E max 
% at a current density of 0.001*(J_E max 
) A/cm 2 
.
Patent TW-202113274-A (TW)
Title: Lighting device
Inventor: MUELDERS BARBARA ROSWITHA
IPC: F21S41/60
Filed: 2020-08-13
Abstract: A lighting device according to the invention comprises at least one semiconductor layer; at least one light emission surface comprising an array of high luminance areas configured to emit light at a first local luminance level and low luminance areas configured to emit no light or to emit light at a second local luminance level lower than the first local luminance level; a plurality of semiconductor light emitting devices formed in the semiconductor layer to define the plurality of high luminance areas; wherein the high luminance areas and the low luminance areas are arranged in accordance with a predefined light emission profile of the light emission surface.
Patent TW-202206706-A (TW)
Inventor: WU YI-ZHE
IPC: F04D29/00
Filed: 2020-08-13
Abstract: 一種風扇的通訊方法，其包含有發送具有一特定工作週期（duty cycle）模式之一起始訊號至一風扇；該風扇於接收到該起始訊號後，進入一通訊模式；該風扇之一韌體讀取對應於該風扇之資訊；以及將對應於該風扇之該資訊轉換為一偽轉速訊號，以於該通訊模式下透過一轉速訊號（TACH）線，將該偽轉速訊號傳送至一控制器。
Patent TW-202120406-A (TW)
Title: Vibration conveyance device
Inventor: TANABE YOSHIFUMI
IPC: B65G27/08
Filed: 2020-08-19
Abstract: The invention provides a vibration conveying apparatus capable of conveying a workpiece under plural types of vibration conditions on one linear conveyance surface while avoiding an increase in the installation area in the width direction and a complication of control. A vibration conveying apparatus (X) is provided for conveying an object to be conveyed on a conveyance surface in a predetermined conveying direction by vibration, and comprises: a first mass body (1) having a conveyance surface; a second mass body (2) not having a conveyance surface; a first elastic body (4) connecting the first mass body (1) and the second mass body (2); a second elastic body (5) connecting the second mass body (2) and a third mass body (3); and a vibration activation unit (6) for driving the first elastic body (4) and the second elastic body (5) under vibration conditions with frequencies different from each other.
Patent TW-202117672-A (TW)
Title: Method for wall line determination, method, apparatus, and device for spatial modeling
Inventor: JI DING-HUANG
IPC: G06T15/10
Filed: 2020-08-19
Abstract: Provided in embodiments of the disclosure are methods, apparatuses, and devices for spatial modeling. In one embodiment, a method comprises acquiring a panoramic image captured in a space; determining wall lines in the panoramic image based on Manhattan-World structural features of wall surfaces; and constructing a three-dimensional model for the space based on the wall lines.
Patent TW-202115798-A (TW)
Inventor: LI LING-WEI
IPC: H01L23/28
Filed: 2020-08-28
Abstract: 提供一種封裝結構及其製造方法。上述方法包括形成一導電結構於承載基底上方。導電結構具有一下部及一上部，且上部寬於下部。上述方法也包括設置一半導體晶片於承載基底上方。上述方法也包括形成一保護層以環繞導電結構及半導體晶片。另外，上述方法包括形成一導電凸塊於導電結構上方。導電結構的下部位於導電凸塊與導電結構的上部之間。