baber/WOPTO huggingface dataset:
Patent TW-202102455-A (TW)
Title: Glass composition, glass fiber, glass cloth, and glass fiber production method
Inventor: NAKAMURA AYA
IPC: H05K1/03
Filed: 2020-06-19
Abstract: The present invention provides a novel glass composition which has low permittivity and which is suitable for mass-production. The glass composition provided by the present invention contains, represented in percentages by weight, for instance, 40 ≤ SiO2 ≤ 60, 25 ≤ B2O3 ≤ 45, 0 < Al2O3 ≤ 18, 0 < R2O ≤ 5, and 0 ≤ RO ≤ 12, while achieving at least one from among: i) SiO2+B2O3 ≥ 80, and SiO2+B2O3+Al2O3 ≤ 99.9, and ii) SiO2+B2O3 ≥ 78, and SiO2+B2O3+Al2O3 ≤ 99.9, 0 < RO < 10. Another glass composition provided by the present invention contains SiO2, B2O3, Al2O3, and R2O, with the respective ratios thereof falling within the same ranges as those given above, and 3 < RO < 8, while achieving SiO2+B2O3 ≥ 75, and SiO2+B2O3+Al2O3 < 97. However, R2O = Li2O+Na2O+K2O, and RO = MgO+CaO+SrO.
Patent TW-202109812-A (TW)
Title: Semiconductor device
Inventor: LEE SHAO-KUAN
IPC: H01L23/522
Filed: 2020-07-15
Abstract: A semiconductor device includes a first conductive feature, a second conductive feature, and a first dielectric layer positioned between the first conductive feature and the second conductive feature. An etch stop layer is over the first dielectric layer. A cap layer is over the first conductive feature, the second conductive feature, and the etch stop layer.
Patent TW-202105037-A (TW)
Title: Illumination system
Inventor: OKUNO TATSUYA
IPC: H05B41/38
Filed: 2020-07-22
Abstract: An illumination system (100) comprises: a projector (10) that projects, onto a projection surface, an image in which a subject is represented by shading in at least a partial region; and an illumination device (20) that irradiates illumination light onto the projection surface, the illuminance of the image on the projection surface being 0.3-55 times the illuminance of the illumination light.
Patent TW-202206995-A (TW)
Title: Electronic device
Inventor: WU JAU-YI
IPC: G06F3/041
Filed: 2020-08-14
Abstract: An electronic device is provided. The electronic device comprises a body and a touch pad. The body has a surface. The touch pad is disposed on the surface. The touch pad comprises a flat region and a first declined region. The first declined surface is extended from the flat region to an edge of the surface. The first declined surface is declined downward from the flat region by a first declined angle.
Patent TW-202115178-A (TW)
Inventor: KIM MIN-JUNG
IPC: C08L33/12
Filed: 2020-08-17
Abstract: 本發明係關於包含(甲基)丙烯酸酯接枝共聚物之熱塑性樹脂組成物以及製備該熱塑性樹脂組成物之方法。根據本發明，熱塑性樹脂組成物包含含有丙烯酸烷酯橡膠核及環繞該丙烯酸烷酯橡膠核之甲基丙烯酸烷酯化合物(共)聚合物殼的接枝共聚物(A)；以及基質樹脂(B)。於該情況，橡膠核之平均粒徑為40至100 nm，接枝共聚物(A)之接枝度為20至100%，以及熱塑性樹脂組成物之折射率為大於1.46且小於1.49及黑度(L值)為小於25.0。
根據本發明，可提供包含(甲基)丙烯酸酯接枝共聚物之熱塑性樹脂組成物，其特徵在於該熱塑性樹脂組成物具有優異的衝擊強度及耐候性且尤其具有因優異的染色性而表現深黑色的優點；以及製備該熱塑性樹脂組成物之方法。
Patent TW-202209333-A (TW)
Title: Memory device, flash memory controller and associated access method
Inventor: LIN CHING-HUI
IPC: G11B27/00
Filed: 2020-08-27
Abstract: The present invention provides a control method of a flash memory controller, wherein the control method comprises the steps of: when data is written to a page of any block of a flash memory module, recording a write time in the page; create a write time table, wherein the write time table records block numbers of blocks having data stored therein and corresponding write time; compress the write time table to generate a compressed write time table, wherein the compressed write time table contains multiple time ranges and corresponding indexes, each index corresponds to a page of the flash memory module, and the page records block numbers of all blocks whose writing time is within the corresponding time range.
Patent TW-202210124-A (TW)
Inventor: LIN SHENG-YUAN
IPC: A61N2/00
Filed: 2020-09-03
Abstract: 本發明提供一種磁能材料組成結構，包括：一磁能物質，由65~70%之鐵、26~30%之釹、1~2%之硼、3~6%之鎘所構成、一微量元素金屬，由1.36%之鎂、9.1%的鋁、27%的矽、0.109%的硫、5.6%的鉀、23.1%的鈣、0.807%的鈦、2.24%的錳、29.4%的鐵、0.065%的鋅、0.166%的鍶及1.07%的鋇構成；一容置載體，該磁能物質設置於該容置載體內，該容置載體供以為使用者配戴，進而能夠達成活化細胞、降低心血管疾病風險、幫助血液供氧、調節體溫等效果。
Patent TW-202211644-A (TW)
Title: Multiple telecommunication endpoints system and testing method thereof based on ai decision
Inventor: LIOU EN-CHENG
IPC: H04W24/00
Filed: 2020-09-03
Abstract: An AI decision based multiple telecommunication endpoints system is provided, including a telecommunication endpoint device and an artificial intelligence decision controller. The telecommunication endpoint device performs a communication test with the radio frequency communication device under test. The artificial intelligence decision controller is electrically connected to the telecommunication terminal device to control the communication test, and performs an efficiency analysis on the result of the communication test, and generates a decision instruction according to the result of the efficiency analysis. The artificial intelligence decision controller can centrally control, replace and analyze multiple artificial intelligence modules and generate a large number of telecommunication endpoints device signal sending and receiving behaviors, providing a telecommunication endpoints system with self-adaptive adjustment process, parameters, result analysis and reasonable cost as a test for the development phase, deployment phase, or maintenance phase of the telecommunications equipment product development process.
Patent TW-202211306-A (TW)
Inventor: CHANG TING-CHANG
IPC: H01L21/20
Filed: 2020-09-11
Abstract: A gas sensor is used to solve a problem of the sensitivity of the conventional gas sensor is affected by environment humidity and decay over time. This gas sensor includes a substrate, a heating component on the substrate, a sensing layer covered on the heating component, and two electrodes respectively electrical connected to the sensing layer. The sensing layer includes a doping element. The electronegativity of the dopant element is more than two. A method for manufacturing the gas sensor is also provided. The method includes laminating a heating component, a sensing layer, and two electrodes on a substrate by using deposition, and introducing a dopant air when depositing the sensing layer.
Patent TW-202108452-A (TW)
Title: Binding machine
Inventor: ITAGAKI OSAMU
IPC: B65B13/02
Filed: 2016-07-21
Abstract: Provided is a rebar binding machine configured so that the winding of wire around a bound object and binding can be carried out reliably. The rebar binding machine (1A) is provided with: a magazine (2A) in which two wires (W) are accommodated such that it is possible to feed out said wires (W); a curl guide (5A) that wraps the wires (W) in parallel around a rebar (S); a wire feeding part (3A) that, as a result of an operation in which the wires (W) are arranged in parallel and fed, wraps the wires (W) around the rebar (S) using the curl guide (5A) and winds the wires (W) that have been wrapped around the rebar (S) around the rebar (S); and a binding part (7A) that twists the intersection of the one end sides and the other end sides of the wires (W) that are wrapped around the rebar (S).
Patent TW-202213819-A (TW)
Inventor: HSINGCHEN CHEN-LUN
IPC: H01L25/13
Filed: 2020-09-18
Abstract: A light-emitting apparatus includes a light-emitting diode module and a fluorescent module. The light-emitting diode module includes at least two of a first light-emitting diode, a second light-emitting diode, and a third light-emitting diode. A wavelength of the first light-emitting diode is between 440 nm and 450 nm. A wavelength of the second light-emitting diode is between 450 nm and 460 nm. A wavelength of the third light-emitting diode is between 465 nm and 475 nm. The fluorescent module includes green phosphors with a peak emission wavelength between 515 nm and 545 nm, and red phosphors with a peak emission wavelength greater than 630 nm.
Patent TW-202121475-A (TW)
Title: Secondary charged particle imaging system
Inventor: FIRNKES MATTHIAS
IPC: H01J37/256
Filed: 2020-11-10
Abstract: A secondary charged particle imaging system comprising: a backscattered electron detector module, wherein the backscattered electron detector module is rotatable between a first angular position 5452 and a second angular position 5454 about an axis.
Patent TW-202204161-A (TW)
Title: Attaching device and curved-surface attaching intermediary
Inventor: LIN HUNG-PIN
IPC: B32B37/10
Filed: 2020-11-20
Abstract: The present invention provides an attaching device and a curved-surface attaching intermediary. The curved-surface attaching intermediary includes a frame, two buffering assemblies movably assembled to the frame, and a flexible sheet fixed to the two buffering assemblies. The flexible sheet includes a bonding region and two fixing regions that are respectively located at two opposite sides of the bonding region. The bonding region is configured to attach with an attaching object, and the two fixing regions are respectively fixed to the two buffering assemblies. When a tension value of the flexible sheet is arrived at a predetermined value by being pressed, the two fixing regions would be moved toward the bonding region by the same displacement through the two buffering assemblies.
Patent TW-202221255-A (TW)
Title: Chimneyless combustion device which can seal pollutants after combustion to escape into the external environment.
Inventor: Li ji-yu
IPC: F23G5/40
Filed: 2020-11-24
Abstract: A chimneyless combustion device comprises a combustion module and a smoke removal module. The smoke removal module includes a diffusion pipe and a plurality of water spray pipes. The diffusion pipe allows the exhaust gas from the combustion module to quickly diffuse into the smoke removal module, in which a plurality of staggered mesh plates block the harmful particles inside layer by layer, and they are brought to the bottom of the smoke removal module by the water spray pipe to store for sediment. The water stored in the bottom of the smoke removal module can be reused through a water circulation unit, or the water can be pumped to the sewage tank surrounding the combustion module to dry the water and leave the sludge for centralized clearing and transportation. The invention can seal the pollutants in the system without leakage, which can meet the environmental protection requirements, and can be cooperated with the appropriate radiation protection measures, so that the present invention can incinerate and treat nuclear waste and nuclear waste water without allowing radiation to escape into the external environment.
Patent TW-202121078-A (TW)
Title: Drum unit, cartridge, electrophotographic image forming apparatus and coupling member
Inventor: MORI TOMONORI
IPC: G03G21/18
Filed: 2016-08-26
Abstract: A drum unit has a photoreceptor drum and a coupling member. The coupling member has an engaging member, and the engaging member has a driving force receiving part that is structured to enter a concave part of a driving shaft to receive a driving force for rotating the photoreceptor drum. Furthermore, the coupling member has a holding member that is structured to hold the engaging member in a slidable manner at least in a radial direction of the drum unit, and an elastic urging member that is structured to elastically pushes the engaging member.
Patent TW-202222484-A (TW)
Title: Lift apparatus of automatic processing machine
Inventor: LEE HUNG-WU
IPC: B24B51/00
Filed: 2020-11-30
Abstract: The lift apparatus of automatic processing machine includes a barrel assembly, at least one rotation driving assembly, and a sensing assembly. The barrel assembly includes a base, a platform, and at least one processing barrels. The platform is disposed on the base. The at least one processing barrel is disposed on the platform. The at least one rotation driving assembly is disposed on the base at a side of the base opposite to the at least one processing barrel. The at least one rotation driving assembly is rotatable around a rotation axis and is movable vertically between a driving position and an original position. The sensing assembly is adapted for detect the position and the angle of the rotation driving assembly. Thereby, the apparatus can be used in an automatic process, and the processing barrel can be placed at the desired angle.
Patent TW-202130185-A (TW)
Inventor: CHEN CHING-YEH
IPC: H04N19/186
Filed: 2020-12-04
Abstract: 編碼方法和裝置包括：基於在一個或多個自適應環路濾波器(ALF)自適應參數集(APS)中發信的CCALF係數，在當前圖片上應用交叉分量自適應環路濾波器(CCALF)處理，以根據亮度分量來細化一個或多個色度分量。在每個ALF APS中發信兩個ALF信號標誌和兩個CCALF信號標誌，或者從每個ALF APS中解析兩個ALF信號標誌和兩個CCALF信號標誌，並對當前圖像進行編碼或解碼。每個ALF APS中的兩個ALF信號標誌和兩個CCALF信號標誌的值不都等於0，以確保ALF APS都不是空APS。
Patent TW-202223447-A (TW)
Title: Diffusion plate and backlight module having the diffusion plate
Inventor: CHEN YAN-ZUO
IPC: G02B6/00
Filed: 2020-12-04
Abstract: THE INVENTION REFERS TO A DIFFUSION PLATE AND A BACKLIGHT MODULE HAVING THE DIFFUSION PLATE. THE DIFFUSION PLATE COMPRISES A PLATE-BODY AND A PLURALITY OF PYRAMID-LIKE STRUCTURES ARRANGED ON A SURFACE OF THE PLATE-BODY. EACH PYRAMID-LIKE STRUCTURE HAS A BOTTOM SURFACE, A FIRST CONVEX PORTION AND A SECOND CONVEX PORTION. THE FIRST CONVEX PORTION AND THE SECOND CONVEX PORTION HAVE DIFFERENT VERTEX ANGLES, AND THEREFORE THE PYRAMID-LIKE STRUCTURE CAN ALSO BE CALLED AS "PYRAMID-LIKE STRUCTURE WITH MULTIPLE VERTICES". THE PYRAMID-LIKE STRUCTURES WITH MULTIPLE VERTEX ANGLES CAN INCREASE THE LIGHT SPLITTING POINTS, WHICH CAN IMPROVE THE LIGHT SPLITTING EFFECT OF THE DIFFUSION PLATE. THE LIGHT SOURCE OF A SINGLE LIGHT-EMITTING DIODE CAN BE DIVIDED INTO 8 POINT-LIGHT 
SOURCES (LIGHT SPLITTING POINTS) OR MORE, WHICH IS DOUBLE THE NUMBER OF LIGHT SPLITTING POINTS COMPARED WITH THE TRADITIONAL PYRAMID STRUCTURE WITH SINGLE VERTEX, AND THUS CAN GREATLY IMPROVE THE LIGHT DIFFUSION EFFECT.
Patent TW-202130761-A (TW)
Title: Sheet for workpiece processing and method for manufacturing processed workpiece to provide a sheet for workpiece processing which has good operability and expandability even after heating
Inventor: KOMA YOSUKE
IPC: H01L21/301
Filed: 2020-12-07
Abstract: The subject of the present invention is to provide a sheet for workpiece processing which has good operability and expandability even after heating. The invention provides, firstly, a sheet for workpiece processing having a substrate and an adhesive layer laminated on one side of the substrate. After heating at 120 DEG C for 4 hours, the Young's modulus of the substrate at 23 DEG C is less than 2000 MPa, and the storage modulus E' of the substrate at 120 DEG C is more than 33 MPa. Secondly, a sheet for workpiece processing having a substrate and an adhesive layer laminated on one side of the substrate is provided. After heating at 120 DEG C for 4 hours, the fracture elongation of the substrate at 23 DEG C is more than 100%, and the storage modulus E' of the substrate at 120 DEG C is more than 33 MPa.
Patent TW-202130784-A (TW)
Inventor: LEE GI-BACK
IPC: C07D405/14
Filed: 2020-12-08
Abstract: 本申請案提供一種能夠顯著增強有機發光元件的使用壽命、效率、電化學穩定性以及熱穩定性的雜環化合物，及一種在有機材料層中包含雜環化合物的有機發光元件。
Patent TW-202136506-A (TW)
Inventor: HALLOWS WILLIAM CASEY
IPC: C12N9/34
Filed: 2020-12-18
Abstract: 本發明提供經工程處理之酸性α-葡萄糖苷酶(GAA)多肽以及其組成物。在一些實施例中，該等經工程處理之GAA多肽已經最佳化以提供經增加之表現、經提高之於中性pH下之穩定性以及經提高之於細胞溶解物中之活性。本發明亦提供利用包含該等經工程處理之GAA多肽之該等組成物以用於治療性目的以及其他目的之方法。
Patent TW-202131336-A (TW)
Title: Multi-state programming of memory cells
Inventor: HIRST JEREMY M
IPC: G11C16/06
Filed: 2020-12-28
Abstract: The present disclosure includes apparatuses, methods, and systems for multi-state programming of memory cells. An embodiment includes a memory having a plurality of memory cells, and circuitry configured to program a memory cell of the plurality of memory cells to one of a plurality of possible data states by applying a voltage pulse to the memory cell, determining the memory cell snaps back in response to the applied voltage pulse, turning off a current to the memory cell upon determining the memory cell snaps back, and applying a number of additional voltage pulses to the memory cell after turning off the current to the memory cell.
Patent TW-202228834-A (TW)
Title: A method of forming an impregnated filtering member
Inventor: LIN YUNG-CHING
IPC: B01D39/06
Filed: 2021-01-29
Abstract: A method of forming an impregnated filtering member includes a preparation step, a mixing step, an impregnation and adsorption step, and a demolding and forming step. The mixing step includes mixing a fiber polymer material with a certain proportion of water and stirring them to get slurry. The impregnation and adsorption step includes introducing the slurry into a cavity of a fixing mold and then using an adsorption unit to fulfill the adhesion of the slurry on a body of a positioning mold when the positioning mold is inserted into the cavity and impregnated in the slurry every time. Thus, fibers of the slurry can be evenly overlapped to form a contour corresponding to an appearance of a formed filtering member. The demolding and forming step includes spraying gas with the adsorption unit to subject the formed filtering member to a removing process, and then the removed filtering member is subjected to a conserving process to thereby obtain a complete filtering member. The continuous steps of the method reduce the processing complexity to attain the effect of forming the filtering member quickly and increase the efficiency of the production.
Patent TW-202227223-A (TW)
Inventor: XIONG WEI
IPC: B24B1/00
Filed: 2021-02-20
Abstract: 本發明提供一種晶圓研磨方法，包括以下步驟：晶圓背面清洗步驟：提供一晶圓，清洗所述晶圓背面；晶圓載入步驟：將晶圓載入研磨腔室，並採用真空吸附部件吸附晶圓的背面；晶圓研磨步驟：停止真空吸附部件對晶圓背面的吸附，並採用研磨部件對晶圓的雙面進行研磨；晶圓載出步驟：將晶圓載出研磨腔室。本發明在晶圓研磨製程之前增加晶圓背面清洗步驟，通過施加清洗液、毛刷摩擦的物理清洗方式，使得前序製程殘留的切割液和顆粒物更多的從晶圓背面去除，從而有效保持晶圓背面的清潔，避免後續晶圓因真空吸附部件與晶圓背面之間存在殘留顆粒物而造成晶圓背面缺陷，從而有效改善研磨製程的效果和晶圓的品質，提高產品良率。
Patent TW-202234505-A (TW)
Inventor: SU TSO-CHIANG
IPC: H01L21/306
Filed: 2021-02-22
Abstract: A wet processing apparatus and a wet processing method are described. The wet processing apparatus includes a carrying plate, a deionized water spraying device, a multi-fluid spraying device, and a dry gas jetting device. The carrying plate is configured to carry an object. The deionized water spraying device is disposed over the carrying plate, and is configured to spray first deionized water toward the object. The multi-fluid spraying device is disposed over the carrying plate, and is configured to spray a mixture fluid toward the object. The mixture fluid includes second deionized water, water steam, and a volatile fluid. The dry gas jetting device is disposed over the carrying plate, and is configured to jet dry gas toward the object.
Patent TW-202136400-A (TW)
Title: Antimicrobial/antiviral plastics and molded products
Inventor: GOPAL VIKRAM
IPC: C08L77/00
Filed: 2021-03-04
Abstract: A polymer composition for molded products having antimicrobial and/or antiviral properties comprising from 50 wt.% to 99.9 wt.% of a polymer, from 0.01 wt% to 10 wt% zinc, optionally from a zinc compound, less than 1 wt% of a phosphorus compound, and from 0 wt% to 20 wt% molding additives, wherein a molded product formed from the polymer composition demonstrates a Staphylococcus aureus 
log reduction greater than 1.0, as determined via ISO 22196:2011.
Patent TW-202200118-A (TW)
Title: Granules and preparation using same
Inventor: YOSHIHARA NAOKI
IPC: A61K9/16
Filed: 2021-03-10
Abstract: Provided is a melt granulated substance with a high grain size homogeneity. Furthermore, provided is a pharmaceutical composition using said melt granulated substance. Furthermore, provided is a melt granulated substance that has high content of active pharmaceutical ingredient. Furthermore, provided is a pharmaceutical composition using said melt granulated substance. An embodiment of the present invention provides granules that contain: an active pharmaceutical ingredient, a melt component, and a polymer, wherein the active pharmaceutical ingredient, the melt component and the polymer are bound together. Furthermore, the melt component is solid at ordinary temperature, and may have a melting point of 100 DEG C or less. The polymer is solid at ordinary temperature, and may have a glass transition point of 100 DEG C or less.
Patent TW-202238100-A (TW)
Title: Gas sensing device with replaceable sensor element carrier and sensing method thereof
Inventor: CHIU SHIH-WEN
IPC: G01N1/22
Filed: 2021-03-23
Abstract: The invention provides a gas sensing device with replaceable sensor element carrier, which is adjacent to a gas flow path and includes: several sensor element carriers and a circuit board. Each sensor element carrier has at least one sensor element and a judgment unit on one side, and a circuit layout on the other side, and the sensor element is electrically connected to the judgment unit by the circuit layout; wherein, one of a plurality of sensor element carriers is adjacent to the gas flow path and senses the gas by the sensor element. The circuit board is at a distance from the sensor element carrier, and is connected to one of the sensor element carriers by a plurality of assemblies, and has a signal connection unit and a plurality of power supply and signal processing units, the power supply and signal processing units are respectively connected to the signal connection unit in electrical communication; wherein, the judgment unit is coupled to the signal connection unit, so that the signal connection unit judges the sensor element used for sensing the gas, and activates the corresponding power supply and signal processing unit to judge the sensed gas to generate a gas data.
Patent TW-202237793-A (TW)
Title: Polishing pad and manufacturing method of polished object by providing a polishing pad with a polyurethane sheet as a polishing layer
Inventor: TATENO TEPPEI
IPC: B24D3/32
Filed: 2021-03-26
Abstract: This invention provides a polishing pad with a polyurethane sheet as a polishing layer, wherein the ratio (E' B40/E' T40) of the storage modulus E' B40 of the polyurethane sheet to the storage modulus E' T40 is 0.60 to 1.60. The above-mentioned storage modulus E' T40 is a storage modulus measured by dynamic viscoelasticity measurement at 40 DEG C under the tensile mode at a frequency of 1.6 Hz, and the above-mentioned storage modulus E' B40 is a storage modulus measured by dynamic viscoelasticity measurement at 40 DEG C under the bending mode at a frequency of 1.6 Hz.
Patent TW-202208312-A (TW)
Title: 升級烷類及烷基芳族烴類的方法及系統
Inventor: BAO XIAOYING
IPC: B01J23/62
Filed: 2021-04-19
Abstract: 升級烴類的方法。在一些實施方案中，該方法可以包括使含烴類進料與可以包括設置在支撐物上之8至10族元素之第一觸媒在第一轉化區內接觸，以致效一部分的進料的脫氫作用、脫氫芳化作用、和/或脫氫環化作用，而生產包括一或多個升級的烴類、分子氫、和未轉化的進料之第一轉化區流出物。該方法也可以包括使第一轉化區流出物與可以包括設置在支撐物上之8至10族元素之第二觸媒在第二轉化區內接觸，以致效至少一部分的未轉化的進料的脫氫作用、脫氫芳化作用、和/或脫氫環化作用，而生產包含額外數量的升級的烴類和分子氫之第二轉化區流出物。第二轉化區流出物的溫度可以大於第一轉化區流出物的溫度。
Patent TW-202211518-A (TW)
Title: Negative active material for lithium-ion battery, negative electrode for lithium-ion battery, lithium-ion battery, method for manufacturing negative electrode active material for lithium-ion battery, method for manufacturing negative electrode for lithium-ion battery, and method for manufacturing lithium-ion battery
Inventor: TERAO KATSUHIRO
IPC: B82Y30/00
Filed: 2021-05-17
Abstract: The present invention is intended to improve the performance of a lithium-ion battery. A negative electrode active material 1 includes a nanosilicon 10 modified with an organic group 11.
Patent TW-202247997-A (TW)
Title: Golf club head capable of producing a louder hitting sound when hitting a ball and having lower production cost than that of a thermoplastic carbon fiber composite material
Inventor: CAI QING-SHAN
IPC: B29K707/04
Filed: 2021-05-31
Abstract: A golf club head includes a club head body and a plate-shaped component arranged on the club head body. The plate-shaped component includes a plurality of carbon fiber layers superimposed on each other and impregnated with a thermosetting carbon fiber resin. The thermosetting carbon fiber resin impregnated in the carbon fiber layers contains 0.01wt% to 5wt% carbon nanotubes. Due to the high quality factor (Q Factor) of carbon nanotubes, the plate-shaped component can produce a louder hitting sound when hitting a ball and the production cost is lower than that of a thermoplastic carbon fiber composite material. Thereby, the dilemma of low hitting sound and high production cost in the conventional technology can be overcome.