baber/WOPTO huggingface dataset:
Patent TW-201842989-A (TW)
Title: Nickel powder and nickel paste
Inventor: HONDA YUDAI
IPC: C22C19/03
Filed: 2018-03-09
Abstract: To provide a nickel powder and a nickel paste that is satisfactory as an internal electrode material for an MLCC and that has excellent debinding properties and improved dispersibility and wetting properties in a low-polarity solvent, particularly dihydroterpenyl acetate. A spherical nickel powder having a number-average diameter of 1 [mu]m or less and a crystallite diameter d of more than 40 nm, the nickel powder characterized in that the ratio (Ib/Ia) of the absorbance Ia at 1385 cm-1 and the absorbance Ib at 1600 cm-1 measured by Fourier-transform infrared spectroscopy is 0.8 or greater, and the carbon concentration is 0.05% by mass to 2.0% by mass. Here, the crystallite diameter d is calculated using the Scherrer equation (equation 2) by X-ray diffraction measurement for the (111) face, where K is the Scherrer constant, [lambda] is the measured X-ray wavelength, [beta] is the half-value width, and [Theta] is the diffraction angle.
Patent TW-201833235-A (TW)
Title: Protective film composition for laser cutting with high thermal stability reducing thermal effect, completely preserving integrity once the base materials have been processed, and protecting the flatness and the accuracy of cutting line width
Inventor: LEE YI-HSUAN
IPC: B23K26/38
Filed: 2018-03-09
Abstract: A protective film composition for laser cutting with high thermal stability is provided, which comprises at least one water-soluble resin, at least one film coalescing aid, one dispersant, one heat stabilizer, one ultraviolet light absorber (UVA), one hindered amine light stabilizer (HALS) and one solvent, wherein the pH value of the protective film composition is between 4 and 6. By providing the disclosed protective film composition, the surface of base materials can be protected from being debris-contaminated when conducting a laser cutting process, thereby reducing thermal effect, completely preserving integrity once the base materials have been processed, and protecting the flatness and the accuracy of cutting line width; in addition, since the protective film composition produces neither pyrolysis nor hot-melt by itself, the base materials with same area are able to conduct more laser cutting processes, thereby producing more electronic component products with higher precision.
Patent TW-201836411-A (TW)
Title: Synchronization signal transmission in a new radio wireless communication system
Inventor: LY HUNG
IPC: H04W56/00
Filed: 2018-03-14
Abstract: A method and apparatus for configurable synchronization signal transmissions that reduce complexity of cell synchronization in a new radio wireless communication system is disclosed. For example, the method and apparatus may include generating a first synchronization signal burst set having a first set of synchronization signal blocks, generating at least a second synchronization signal burst set having a second set of synchronization signal blocks, transmitting the first synchronization signal block over a first frequency, and transmitting the second synchronization signal block over a second frequency.
Patent TW-201837406-A (TW)
Title: refrigerator
Inventor: YAMAMURA TSUYOSHI
IPC: F25D11/02
Filed: 2018-03-16
Abstract: A refrigerator according to the present invention comprises: a refrigeration chamber set to a refrigeration temperature band; a supercooling preservation chamber provided to the lower side within the refrigeration chamber, the supercooling preservation chamber cooling a to-be-cooled article so as to reach a supercooling temperature that is below the refrigeration temperature band and is equal to or less than freezing temperature; and a top plate configured such that air is sealed between a plurality of transparent plate-shaped members that face each other, the top plate serving as the upper surface of the supercooling preservation chamber.
Patent TW-201842655-A (TW)
Title: Cover glass and airtight package using same
Inventor: HIROSE MASAYUKI
IPC: H01L27/14
Filed: 2018-03-22
Abstract: This cover glass comprises a sealing material layer on one surface, and is characterized by a space being formed in the sealing material layer.
Patent TW-201943262-A (TW)
Title: Monitor stand and monitor
Inventor: WANG TE-HSU
IPC: H04N5/655
Filed: 2018-04-12
Abstract: A monitor bracket includes the first bracket and the second bracket. The first bracket and the second bracket cooperate to support and rotate the monitor. The first bracket includes the first supporting portion, the first locking portion, and the first rotating portion. The first supporting portion is located below the first bracket, the first locking portion and the first rotating portion are located above the first bracket, and the first locking portion is fixedly connected with the first rotating portion. The buckle portion matched with the monitor is disposed at the end of the first rotating portion, the second bracket includes the second supporting part, the second locking part, the second rotating part, a friction member, a rotating member and a lock fastener. The second supporting portion is located below the second bracket, the second locking portion is fixedly connected with the second rotating portion, and is fixed above the second bracket. The rotary member is sleeved on the second rotary part, and the friction member is sleeved between the second rotary part and the rotary member. The locking member is fixed to the end of the second rotating portion for fixing the rotating member. The outer side of the rotary member is provided with a chute which matches with the monitor.
Patent TW-201944460-A (TW)
Title: Light emitting device and manufacturing method thereof
Inventor: YU FANG-CHENG
IPC: H01L21/18
Filed: 2018-04-19
Abstract: A light emitting device includes a substrate, a light emitting diode, a first electrode, a second electrode, a first magnetic element, and a second magnetic element. The substrate has a first pad and a second pad. The first electrode and the second electrode are disposed on the light emitting diode includes. The first electrode is electrically connected with the first pad and the second electrode is electrically connected with the second pad. The first magnetic element is formed on the substrate and substantially surrounding the first electrode without contacting the first pad and the second pad. The second magnetic element is formed on a side of the light emitting diode and is substantially located above the first magnetic element, wherein the first magnetic element and the second magnetic element are magnetically attracted to each other. A manufacturing method of the light emitting device is provided.
Patent TW-201832246-A (TW)
Title: Print-on pastes for modifying material properties of metal particle layers
Inventor: HARDIN BRIAN E
IPC: H01B1/22
Filed: 2016-11-24
Abstract: A method of forming a fired multilayer stack are described. The method involves the steps of (a) applying a wet metal particle layer on at least a portion of a surface of a substrate, (b) drying the wet metal particle layer to form a dried metal particle layer, (c) applying a wet intercalation layer directly on at least a portion of the dried metal particle layer to form a multilayer stack, (d) drying the multilayer stack, and (e) co-firing the multilayer stack to form the fired multilayer stack. The intercalating layer may include one or more of low temperature base metal particles, crystalline metal oxide particles, and glass frit particles. The wet metal particle layer may include aluminum, copper, iron, nickel, molybdenum, tungsten, tantalum, titanium, steel or combinations thereof.
Patent TW-201907195-A (TW)
Inventor: Zhang jia-yuan
IPC: G02B9/62
Filed: 2018-05-16
Abstract: An optical imaging lens includes: first, second, third, fourth, fifth and sixth lens element, the first lens element has negative refracting power, the third lens element has negative refracting power, and an optical axis region of an image-side surface of the sixth lens element is concave. The lens elements having refracting power included by the optical imaging lens are only the six lens elements described above. In addition, the optical imaging lens satisfies the relationship: (G23+T3+G34+T4+G45)/G12 ≤ 2.600 and [upsilon]3+[upsilon]4+[upsilon]5+[upsilon]6 ≤ 150.000.
Patent TW-202006292-A (TW)
Inventor: CHUNG FU-CHIN
IPC: F21V21/116
Filed: 2018-07-09
Abstract: A lamp device fixing mechanism adapted to fix to a lamp rod is provided. The lamp device fixing mechanism includes a casing, a rotating handle and a fixing member. The casing is adapted to be inserted into the lamp rod partially. The rotating handle is pivoted to the casing. The fixing member is movably disposed at the casing and linked to the rotating handle. The fixing member is moved from a first position to a second position with rotation of the rotating handle so as to fix to the lamp rod. An illumination device is further provided.
Patent TW-201908240-A (TW)
Inventor: OKAWARA TAKAHIRO
IPC: H01L27/14
Filed: 2018-07-17
Abstract: Provided is a composition capable of producing a film which has a small refractive index and in which defects are suppressed. Also provided is a method for producing a film and a method for producing a photosensor. This composition includes colloidal silica particles and a solvent. The colloidal silica particles have an average particle diameter D1 of 25-1000 nm as measured by a dynamic light scattering method, where the ratio D1/D2 of the average particle diameter D1 and an average particle diameter D2 that is calculated from the specific surface area of the colloidal silica particles measured by a nitrogen adsorption method, is 3 or greater. The solvent includes: a solvent A1 having a boiling point of 245 DEG C or higher and a solubility parameter of less than 11.3 (cal/cm3)0.5; and a solvent A2 having a boiling point of 120 DEG C or higher but less than 245 DEG C and a solubility parameter of 11.3 (cal/cm3)0.5 or higher.
Patent TW-202004790-A (TW)
Inventor: LU ZENG-YI
IPC: H01F27/28
Filed: 2018-07-20
Abstract: The present invention discloses a magnetic component and a switch power device. The magnetic component comprises a magnetic core and at least three windings. The magnetic core comprises at least three winding pillars, at least one side pillar, a first cover plate and a second cover plate disposed opposite to the first cover plate. The at least three winding pillars are adjacently disposed with each other in series. The first cover plate is disposed under the at least three winding pillars and the at least one side pillar, and the second cover plate is disposed below the at least three winding pillars and the at least one side pillar to form a closed magnetic path. The at least three windings are disposed around the at least three winding pillars respectively. The magnetic flux of the middle one of the random three adjacent winding pillars is opposite to the magnetic flux of the other winding pillars adjacently disposed with the middle one of the random three adjacent winding pillars. The present invention integrates the multiple inductors or transformers to a single magnetic component to reduce volume, weight and loss of the magnetic component.
Patent TW-201911289-A (TW)
Inventor: BAI JIE
IPC: G10L15/08
Filed: 2018-07-25
Abstract: Embodiments of the disclosure provide systems and methods for segmenting a sentence. The method may include identifying a first phrase in the sentence associated with a first segmentation path, determining a first group of derivative phrases semantically associated with the first phrase, determining a first evaluation score based on modified sentences generated by replacing the first phrase with the respective derivative phrase in the first group, and segmenting the sentence based on the first evaluation score.
Patent TW-202008696-A (TW)
Inventor: LEU CHING-SHAN
IPC: H02M7/5395
Filed: 2018-08-01
Abstract: 本發明係一種具軟切換且能降低輸入電流漣波(soft-switching low input current-ripple)之逆變(inversion)電路，除了開關元件的電壓應力等於輸入電壓及具有零電壓的機制等基本性能外，得以最少的元件降低輸入電流漣波，並能提升輕載的效率。  
     該逆變電路之基本架構，包含兩組串聯電路，兩個嵌位二極體，一個或兩個變壓器，及一個或兩個耦合電容。  
     第一組串聯電路與輸入直流電壓並聯，包括一第一對上下串接兩開關，一組或二組之變壓器初級繞組；而第二組串聯電路與輸入直流電源並聯，包括一組或兩組之變壓器初級繞組和第二對上下串接兩開關。  
     一個或兩個耦合電容，將兩組串聯電路耦合在一起，分別連接該兩組串聯電路的各個端點，此各個端點為變壓器相對應之初級繞組與其串接開關的共同接點。  
     第一嵌位二極體的兩端點分別連接至第一組串聯電路之第一對上下串接兩開關之中點與電路中提供一定電壓之正端點或負端點之間；第二嵌位二極體的兩端點分別連接至第二組串聯電路之第二對上下串接兩開關之中點與電路中提供一定電壓之正端點或負端點之間。在開關截止時，經由該等嵌位二極體，提供開關之電壓嵌位的機制。 一脈寬調變(PWM)的控制器，產生兩對相差180度的驅動控制信號，每一驅動信號對包括一具脈寬調變及一接近50%工作週期之兩驅動信號。第一對驅動信號用來控制第一對上下串接兩開關，第二對驅動信號用來控制第二對上下串接兩開關。  
     該等初級繞組可能繞在同一個變壓器或個別的兩個變壓器。該等變壓器的次級繞組與各自變壓器的初級繞組透過磁性耦合方式，產生一個交流電壓。  
     藉助變壓器激磁電感，漏感(或外加電感)與半導體開關元件之雜散電容，該逆變電路在工作之死區時間(dead time)以諧振的方式，進行能量交換，半導體開關得以實現零電壓切換，以降低交換損失。  
     進而，因藉本發明電路的安排，半導體開關在導通瞬間的跨壓，得以降至先前技藝電路的一半，即輸入電壓的一半。無論是操作於零電壓或失去零電壓的工作狀況，都能減少半導體開關導通的交換損失，提高電力轉換的效率(尤其是工作於輕載)。
Patent TW-202010273-A (TW)
Inventor: CHEN CHIH-SHENG
IPC: H04B1/44
Filed: 2018-08-10
Abstract: A radio frequency (RF) device and its voltage generating circuit are provided. The RF device includes the voltage generating circuit and a RF circuit. The voltage generating circuit receives a RF signal and generates at least one bias voltage related to the RF signal. The RF circuit is used to receive the RF signal. The RF circuit is coupled to the voltage generating circuit to receive the bias voltage. The bias voltage is used to operate the conduction state of at least one RF transmission path of the RF circuit.
Patent TW-202009504-A (TW)
Title: Electronic component test device and classification device thereof including a test mechanism, a carrier mechanism, and an imaging mechanism
Inventor: Xie min-da
IPC: B65G49/07
Filed: 2018-08-20
Abstract: An electronic component test device and a classification device applied to the test device are disclosed. The test device includes a test mechanism, a carrier mechanism, and an imaging mechanism. The test mechanism includes a test circuit board. There are a first area test seat and a second area test seat on the test circuit board for testing a plurality of electronic components. The carrier mechanism includes at least one loading and unloading stage, and at least one pick-and-place arm on a rack to transfer electronic components to be tested or having been tested. The imaging mechanism includes a first imaging device and a second imaging device disposed on an upper frame corresponding to the first area test seat and a second area test seat, respectively. The first imaging device and the second imaging device are configured to image the first area test seat and the second area test seat, respectively. Thereby, based on images, clearer images of the first area test seat and the second area test seat can be obtained to accurately determine whether foreign matters remain in any of the test seats to prevent possible damages to electronic components later being placed. Therefore, the invention can achieve the benefits of reducing damage rate and improving test quality.
Patent TW-202009763-A (TW)
Title: Password input management method for password lock device increasing the difficulty of guessing the password based on the operation traces of the touch display module
Inventor: WU ZONG-LI
IPC: E05B49/00
Filed: 2018-08-28
Abstract: A password input management method for a password lock device includes: enabling multiple touch display areas of the password lock device to separately display password symbols; obtaining a password when one of the touch display areas is operated; and controlling the touch display areas to display the password symbols again. With the design of driving the password lock device to control the touch display areas to enable multiple times in each of which a different password symbol is displayed, and the design of whenever an enabled touch display area is operated, the touch display areas are driven again to display the password symbols again in a different arrangement, the difficulty of guessing the password by others based on the operation traces of the touch display module is greatly improved, further improving the security of the use of the password lock device.
Patent TW-201921393-A (TW)
Title: Inductor and manufacturing method for same
Inventor: FURUKAWA YOSHIHIRO
IPC: H01F17/00
Filed: 2018-09-13
Abstract: An inductor provided with wiring having a width W and a first electrode and a second electrode continuous to each of both ends of the wiring. The wiring, the first electrode, and the second electrode exist in the same plane. Each of the plane area S1 of the first electrode and the plane area S2 of the second electrode is greater than or equal to the square value (W2) of the width W. An area where the wiring is not arranged is located between the first electrode and the second electrode. The area has a longitudinal length X that is equal to a length L between the first electrode and the second electrode along a direction in which the first electrode and the second electrode face each other and a lateral length Y in a direction orthogonal to the longitudinal direction. The longitudinal length X is 1.5 times or more of the lateral direction Y.
Patent TW-202006344-A (TW)
Title: Artificial intelligence-based leather detection method and leather product production method inputting leather data to an artificial intelligence module to calculate and determine the defective and non-defective areas
Inventor: Zhang yu-bin
IPC: C14B17/00
Filed: 2018-09-18
Abstract: An artificial intelligence-based leather detection method and a leather product production method are disclosed. First, leather data of leather raw materials are obtained, and then the leather data are input to an artificial intelligence module to calculate and determine the defective and non-defective areas of the leather raw materials, which are then used in subsequent production method to establish the regional data of the leather raw materials in the non-defective areas. The regional data can define most reserved areas based on which the leather raw materials are cut to generate leather parts corresponding to the reserved areas.
Patent TW-202012808-A (TW)
Title: Neutral equilibrium mechanism
Inventor: SUNG WEN-PEI
IPC: F16F15/28
Filed: 2018-09-19
Abstract: The present invention is a neutral equilibrium mechanism, comprising a structure having first and second joints, a casing, a main force-bearing set, two force-balancing sets and a micro-actuator, wherein the main force-bearing set and the two force-balancing sets are disposed in an internal space of the casing fixed on the second joint of the structure. The main force-bearing set perpendicularly corresponds to the two force-balancing sets being fitted in the same straight line. The main force-bearing set is provided with a main slide, a main control rod fitted on the main slide and passing through the casing and a first linear elastic element fitted between the main control rod and the first fulcrum of the structure. Each of the two force-balancing sets is provided with a sliding block for further connection with the main slide and a second linear elastic element fitted between the sliding block and the second joint of the structure for continuous supply of driving force and further correspondingly linking to the main slide of the force-bearing set. In such a case, minimum force is merely required to allow the critical balancing mechanism to change the action force exerted on the first joint of the structure depending on the actual status of external force exerted on the structure, so as further to offset and balance external action of force.
Patent TW-201922843-A (TW)
Title: Production method for polyamide-4 particles
Inventor: FUKAWA NAOHIRO
IPC: C08J3/12
Filed: 2018-10-01
Abstract: The purpose of the present invention is to provide a new method for producing polyamide-4 particles having a small particle diameter. The production method for polyamide-4 particles of the present invention comprises either polymerizing 2-pyrrolidone in the presence of a polymerization initiator and the lithium salt of 2-pyrrolidone in an aprotic solvent incompatible with 2-pyrrolidone or polymerizing 2-pyrrolidone in the presence of a polymerization initiator, the lithium salt of 2-pyrrolidone, and the sodium salt of 2-pyrrolidone in an aprotic solvent incompatible with 2-pyrrolidone. The obtained polyamide-4 particles have a volume-average particle diameter of 1-100 [mu]m and have a molecular-weight distribution (Mw/Mn) of 1.0-5.0.
Patent TW-202017665-A (TW)
Inventor: WANG CHUN-HSIU
IPC: B08B9/08
Filed: 2018-11-02
Abstract: 本發明提供一種金屬濾心清洗方法及其裝置，該金屬濾心清洗方法包含步驟：提供一電解清洗液；將一金屬濾心及一導電板浸入電解清洗液中；及施加一負電壓於金屬濾心，施加一正電壓於導電板，使得電解清洗液內形成一電解反應，並且透過電解反應清洗該金屬濾心。電解反應可以產生在金屬濾心深層的孔洞，利用電解反應所產生的氣泡來剝離金屬濾心深層孔洞中的髒污，達到快速且有效的清洗效果。
Patent TW-202018653-A (TW)
Title: A customized beverage processing method and its equipment
Inventor: LIU YI-CHI
IPC: G06N5/00
Filed: 2018-11-05
Abstract: This invention relates to a customized beverage processing method and its equipment, which comprises several beverage storages, supplying units, additive material adding units, a packaging unit, a continuous processing transportation unit, an automatic control unit and the like. This equipment further includes a homogenization unit to shake the beverage evenly.
Patent TW-202018476-A (TW)
Title: Electronic device with touch function and touch module thereof
Inventor: WEI HSIAN-HONG
IPC: G06F3/041
Filed: 2018-11-12
Abstract: The present invention is an electronic device with a touch function and a touch module thereof. The electronic device has a housing and the touch module. The touch module includes a shielding unit and a circuit board. The shielding unit is disposed in the housing and connects to a constant voltage. The circuit board is disposed between an operation surface of the casing and the shielding unit. The function of the physical button and triggering a specific command is achieved by the coupling capacitance formed between the floating touch sensing electrodes on the circuit board and the user's finger contacting with the operating surface. The shielding unit prevents the finger contacting on the side surfaces other than the operation surface from accidentally forming a coupling capacitor so that the false command due to the accidental touch is avoided.
Patent TW-202017697-A (TW)
Title: Chemical replacement system
Inventor: Yang yuan-kai
IPC: B24B37/34
Filed: 2018-11-14
Abstract: The present invention discloses a chemical replacement system and a chemical replacement method, wherein the system comprises: at least one ID information carrying unit, at least one product information carrying unit, at least one machine information carrying unit, and at least one portable electronic device. According to the particular designs of the present invention, the portable electronic device has an information reading unit for reading the information carried by the three types of the information carrying units. Therefore, after confirming whether the operation staff has a machine operation authority or not as well as verifying whether the product accommodated by a product container has right product name, lot No., expired date, and quantity No., a back-end central supervision remote control (CSRC) unlocks the cabinet door of the machine, such that the operation staff is able to complete the chemical container replacement procedure. As a result, by the implementation of this novel system, man-made abnormal operation is effectively prevented from occurring in the chemical container replacement procedure because all of the chemical container replacement procedures are achieved under an electronic management without using any paper documents.