baber/WOPTO huggingface dataset:
Patent TW-202301412-A (TW)
Title: Multi-zone semiconductor substrate supports
Inventor: BENSCO IAN
IPC: H01J37/32
Filed: 2022-03-11
Abstract: Exemplary support assemblies may include a top puck characterized by a first surface and a second surface opposite the first surface. The top puck may define a recessed ledge at an outer edge of the first surface of the top puck. The assemblies may include a cooling plate coupled with the top puck adjacent the second surface of the top puck. The assemblies may include a back plate coupled with the top puck about an exterior of the top puck. The back plate may at least partially define a volume with the top puck. The cooling plate may be housed within the volume. The assemblies may include a heater disposed on the recessed ledge of the top puck. The assemblies may include an edge ring seated on the heater and extending about the top puck. The edge ring may be maintained free of contact with the top puck.
Patent TW-202302548-A (TW)
Title: Integrated process and plant for making styrene and propene oxide
Inventor: BOLZ DAVID
IPC: B01J7/02
Filed: 2022-03-17
Abstract: An integrated process for making styrene and propene oxide which comprises the steps: (a) dehydrogenating ethylbenzene in the presence of a dehydrogenation catalyst; (b) separating styrene and hydrogen from the reaction mixture of step (a); (c) producing hydrogen peroxide from hydrogen separated in step (b) and oxygen; (d) reacting propene with the hydrogen peroxide obtained in step (c) in the presence of an epoxidation catalyst to provide a reaction mixture comprising propene oxide; and (e) separating propene oxide from the reaction mixture obtained in step (d).
Patent TW-202248276-A (TW)
Inventor: HASEGAWA ATSUHIKO
IPC: C08G61/10
Filed: 2022-03-21
Abstract: 本發明之酚樹脂混合物含有下述式(1)或下述式(2)表示的酚樹脂(A)與烷基取代雙酚化合物(B)，成分(A)與成分(B)的重量比率為95/5至55/45。
 
     
       
         
       
     
     (式(1)中，存在多個的R 1 、p分別獨立地存在，R 1 表示氫原子、碳數1至10的烷基、羥基、甲氧基、乙氧基、硝基、腈基、胺基或可具有與前述相同之取代基的苯基，p為0至3的實數；n為重複數，其為1至20的實數)。
 
     
       
         
       
     
     (式(2)中，存在多個的R 1 、p分別獨立地存在，R 1 表示氫原子、碳數1至10的烷基、羥基、甲氧基、乙氧基、硝基、腈基、胺基或可具有與前述
相同之取代基的苯基，p為0至3的實數；n為重複數，其為1至20的實數)。
Patent TW-202244737-A (TW)
Title: Storage device
Inventor: ZHAO DONG-WAN
IPC: G06F12/0866
Filed: 2022-04-19
Abstract: A storage device is disclosed. The storage device may include a host interface to receive a write request from a host, the write request may include a data and a logical address of the data. The storage device may further include a first storage for the data. The storage device may further include a retention period determiner to determine a retention period for the data. The storage device may further include a translation layer to select a physical address in the first storage to store the data based at least in part on the retention period. The storage device may further include a second storage for a logical-to-physical mapping table to map the logical address to the physical address and the retention period. Finally, the storage device may include a controller to program the data into the physical address in the first storage.
Patent TW-202309893-A (TW)
Title: 半導體記憶體裝置
Inventor: LEE KI-SEOK
IPC: G11C7/18
Filed: 2022-05-06
Abstract: 可提供一種半導體記憶體裝置。所述半導體記憶體裝置可包括：位元線；通道圖案，位於位元線上，所述通道圖案包括水平通道部分及垂直通道部分，水平通道部分設置於位元線上，垂直通道部分自水平通道部分垂直地延伸；字元線，設置於通道圖案上以與位元線交叉，字元線包括水平部分及垂直部分，水平部分設置於水平通道部分上，垂直部分自水平部分垂直地延伸以面對垂直通道部分；以及閘極絕緣圖案，設置於通道圖案與字元線之間。
Patent TW-202233482-A (TW)
Title: Binding tape, binding method, tape winding body and reel
Inventor: TAGUCHI SATOSHI
IPC: B65H75/08
Filed: 2019-07-16
Abstract: A binding tape (10) includes an intermediate layer (11), and a first surface layer (16) covering one surface of the intermediate layer (11). The intermediate layer (11) has a plurality of first linear members (12) arranged side by side at an angle with respect to a longitudinal direction (D1) of the binding tape (10).
Patent TW-202304236-A (TW)
Title: Method for power control on repeaters
Inventor: TSAI LUNG-SHENG
IPC: H04W52/04
Filed: 2022-06-23
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a wireless device. The wireless device receives a configuration for transmitting reference signals. The wireless device receives radio frequency (RF) signals transmitted between a base station and a user equipment (UE). The wireless device amplifies the RF signals to generate amplified RF signals. The wireless device forwards the amplified RF signals. The wireless device transmits the reference signals in accordance with the configuration.
Patent TW-202311963-A (TW)
Inventor: MILLER GRANT DOUGLAS
IPC: G06F30/20
Filed: 2022-08-04
Abstract: 本發明揭示一種用於測試一軟體應用程式之電腦實施方法、系統及電腦程式產品。監視使用者與軟體應用程式之功能及非功能態樣的互動。然後基於該等所監視互動生成該等所監視使用者的使用者體驗剖析圖。然後基於該等所生成使用者體驗剖析圖識別與該等軟體應用程式之特定功能及非功能態樣互動相關的該等最佳使用者體驗。創建具有不同類型的與該等軟體應用程式之不同功能及非功能態樣互動相關的最佳使用者體驗的虛擬使用者。然後使用該等虛擬使用者測試該軟體應用程式以判定該軟體應用程式之該等功能及非功能態樣是否滿足與該等虛擬使用者相關聯的該等最佳使用者體驗。可生成指示該軟體應用程式之哪些功能及/或非功能態樣不滿足一虛擬使用者之最佳使用者體驗的一訊息。
Patent TW-202331777-A (TW)
Title: Multi-charged particle beam drawing apparatus and charged particle beam drawing method
Inventor: KATO YASUO
IPC: H01J37/317
Filed: 2022-08-10
Abstract: A multi-charged particle beam drawing apparatus according to one aspect of the present invention comprises: a distribution ratio calculation circuit that calculates, for each design grid and each combination of a plurality of combinations of beams, a dose distribution ratio for each beam of two or more beams forming the combination to distribute the amount of dose to be applied to the design grid to the two or more beams forming the combination such that the total sum of the distributed dose amounts after the distribution is equivalent to the amount of dose to be applied to the design grid; a combination selection circuit that selects, for each design grid, such a combination that the dose distribution ratio of a first beam having the shortest distance from the design grid to the actual irradiation position is larger than the dose distribution ratio of the remaining one or more beams of the two or more beams forming the combination; and a dose correction circuit that corrects the dose amount at each design irradiation position of a beam by adding, thereto, the dose amount distributed to this irradiation position according to the dose distribution ratios for the two or more beams forming the combination selected for each design grid in the entire beam array of the multi-charged particle beams, and outputs this corrected dose amount.
Patent TW-202323232-A (TW)
Inventor: KATO NORIYUKI
IPC: C07C43/23
Filed: 2022-09-08
Abstract: The present invention relates to compounds of the formula (I) where X is selected from the group consisting of a single bond, O, N-(C1-C4)-alkyl, N-Ar1, CR5R6, S, S(O) and SO2; Z1 and Z2 are independently selected from hydrogen, -Alk-OH, -CH2-Ar2-CH2-OH, -Alk'-C(O)OR<SP>x</SP>, -CH2-Ar2-C(O)OR<SP>x</SP> and -C(O)-Ar2-C(O)OR<SP>x</SP>, where R<SP>x</SP> is selected from the group consisting of hydrogen, phenyl, benzyl and C1-C4-alkyl; R1 and R2 are independently selected from the group consisting of optionally substituted mono- or polycyclic aryl having from 6 to 26 carbon atoms as ring members and optionally substituted mono- or polycyclic hetaryl having a total of 5 to 26 atoms as ring members, R5 is selected from the group consisting of hydrogen, C1-C4-alkyl and a radical Ar1; R6 is selected from the group consisting of hydrogen and C1-C4-alkyl; Alk is C2-C4-alkandiyl; provided that R1 and R2 are not both phenyl, if R3 and R4 are both hydrogen. The present invention also relates to use of the compounds of the formula (I) as defined herein as a monomer for producing thermoplastic resins comprising a structural unit represented by formulae (II) below where ♯ represents a connection point to a neighboring structural unit; and where X, Z<SP>1a</SP>, Z<SP>2a</SP>, R1, R2, R3 and R4 are as defined herein, and to such thermoplastic resins. The present invention also relates optical devices made of a thermoplastic resin comprising a structural unit represented by formulae (II) as defined herein.
Patent TW-202305161-A (TW)
Title: Bottom-up growth of silicon oxide and silicon nitride using sequential deposition-etch-treat processing
Inventor: CHENG RUI
IPC: C23C16/34
Filed: 2018-06-05
Abstract: Methods for gapfill of high aspect ratio features are described. A first film is deposited on the bottom and upper sidewalls of a feature. The first film is etched from the sidewalls of the feature and the first film in the bottom of the feature is treated to form a second film. The deposition, etch and treat processes are repeated to fill the feature.
Patent TW-202319517-A (TW)
Title: 一種金屬銥絡合物及其應用
Inventor: CHEN SHAO-FU
IPC: C09K11/06
Filed: 2022-10-18
Abstract: 本發明涉及一種金屬銥絡合物及其應用。所述金屬銥化合物具有Ir(La)(Lb)(Lc)的通式，其中La爲式（1）所示的結構，Lb爲式（2）所示的結構。本發明提供的化合物具有光、電穩定性好，發光效率高，壽命長，色飽和度高等優點，可用於有機發光器件中，特別是作爲紅色發光磷光材料，具有應用於AMOLED産業的可能，特別是用於顯示、照明和汽車尾燈。
Patent TW-202333922-A (TW)
Inventor: OKUSHIMA RYOSUKE
IPC: B25J15/08
Filed: 2022-10-27
Abstract: A fulcrum opening/closing type air chuck (10) includes porous bodies (94, 96, and 110) that are attached to a body (12) and come into contact with fingers (80), and purge air passes through the porous bodies and is discharged to the outside.
Patent TW-202323702-A (TW)
Title: 具有循環潤滑的開槽導向環和具有此開槽導向環的活塞缸單元
Inventor: WILKE MANDY
IPC: F16J15/16
Filed: 2022-10-28
Abstract: 本發明係關於一種用於一活塞缸單元(10)之具有一第一自由端部(34)及一第二自由端部(36)之開槽導向環(24)，該等自由端部在該導向環之圓周方向上彼此相距一距離而配置，從而形成一軸向貫通間隙(38)，且該等自由端部之端面(40、42)彼此平行配置或實質上平行配置。在其等在中心軸Z上之投影中，該等端面(40、42)與該中心軸Z圍成15°≤α≤75°之一鋭角α。在導向側上，形成一潤滑劑通道46，其自該第一自由端部(34)延伸至該第二自由端部(36)及其在兩側朝向該軸向貫通間隙(38)敞開。本發明進一步係關於一種具有此一導向環之活塞缸單元。
Patent TW-202325806-A (TW)
Title: Composition for chemical mechanical polishing and polishing method wherein the chemical mechanical polishing composition contains silicon dioxide particles, a compound represented by the following general formula (1), and a phosphoric acid ester
Inventor: YAMADA YUYA
IPC: C09G1/02
Filed: 2022-11-09
Abstract: The present invention provides a composition for chemical mechanical polishing, which can selectively polish polysilicon film during chemical mechanical polishing of semiconductor wafer including a polysilicon film and a silicon oxide film, and can reduce the amount of depression of the polysilicon film. The chemical mechanical polishing composition of the present invention contains (A) silicon dioxide particles, (B) a compound represented by the following general formula (1), and (C) a phosphoric acid ester. The (A) silicon dioxide particles have a density of silanol groups of 8/nm2 to 18/nm 2, and the pH is 8 or more and 11 or less. In formula (1), R1, R2, and R3 each independently represent an alkyl group with n or less carbon atoms, R4 represent alkyl, aryl or hydroxyl; M- represents monovalent anion; n represents an integer equal to or greater than 1.
Patent TW-202332755-A (TW)
Title: Liquid-crystal display
Inventor: THIS INVENTOR HAS AGREED TO WAIVE THE ENTITLEMENT TO DESIGNATION
IPC: C09K19/38
Filed: 2022-12-16
Abstract: The present invention relates to a liquid crystal display (LCD) of the chiral polymer stabilized alignment (C-PSA) mode, a method of its production and its use as energy-saving display.
Patent TW-202326965-A (TW)
Inventor: XUE YANXUN
IPC: H01L23/28
Filed: 2022-12-19
Abstract: A semiconductor package comprises a lead frame, a chip, and a molding encapsulation. The lead frame comprises one or more die paddles comprising a first die paddle. The first die paddle comprises one or more through holes, one or more protrusions with grooves on top surfaces of the one or more protrusions, or one or more squeezed extensions. Each of the one or more through holes is filled with a respective portion of the molding encapsulation. Each of the one or more through holes may be of a rectangular shape, a rectangular shape with four filleted corners, a circular shape, or an oval shape. Each of the grooves is filled with a respective portion of the molding encapsulation. A respective side wall of each of the one or more squeezed extensions is of a swallowtail shape. The swallowtail shape directly contacts the molding encapsulation.
Patent TW-202330462-A (TW)
Inventor: BOLOMEY PASCAL
IPC: C07C253/34
Filed: 2022-12-20
Abstract: 一種生產乙腈的方法，所述方法包括在脫水（第一）塔中將包含乙腈、丙烯腈、烯丙醇和水（和任選甲醇）的原料料流脫水以產生包含乙腈和丙烯腈、小於1重量%烯丙醇和小於50重量%水和任選氰化氫的脫水乙腈料流；在輕質物（第二）塔中蒸餾脫水乙腈料流以產生包含輕質物的餾出物料流和包含乙腈、丙烯腈、水和任選氰化氫和丙烯腈的塔底物料流；在提取（第三）塔中提取蒸餾塔底物料流以產生包含乙腈和小於200 ppm丙烯腈的提餘料流，和包含水和丙烯腈的提取料流；純化提餘料流以產生產物乙腈料流。
Patent TW-202332784-A (TW)
Title: Copper alloy sheet material, and drawn component produced using copper alloy sheet material
Inventor: AKIYA Shunta
IPC: C22C9/06
Filed: 2022-12-28
Abstract: Provided are: a copper alloy sheet material that has high strength and a high electroconductivity and also has excellent drawing processability even when a drawing processing is performed particularly under more severe conditions for processing into a difficult shape intended for the production of a small-size component; and a drawn component produced using a copper alloy sheet material. The copper alloy sheet material has a chemical composition containing at least one component of Ni and Co in a total amount of 1.0 to 5.0% by mass and Si in an amount of 0.2 to 1.5% by mass, with the remainder comprising Cu and unavoidable impurities. In the copper alloy sheet material, the area ratio of crystal grains each having an R orientation of \{1 2 4\}<2 1 -1> as measured by an EBSD method is 20 to 50%, and the average KAM value is 0.5 to 2.0 DEG.
Patent TW-202329342-A (TW)
Inventor: TANG HUI-CHI
IPC: H01L23/12
Filed: 2022-12-30
Abstract: A substate includes staggered ball pads disposed within a surface mount region for mounting a multi-row QFN package. The staggered ball pads include first ball pads arranged in a first row and second ball pads arranged in a second row. The first ball pads in the first row are arranged at two different pitches, and the second ball pads in the second row are arranged at a constant pitch.
Patent TW-202336494-A (TW)
Title: 具有波導配置以減輕彩虹效應的顯示系統
Inventor: MEISER DOMINIC
IPC: G02B27/02
Filed: 2023-01-18
Abstract: 根據實例，一種顯示系統可包括穿戴式眼用佩戴品佈置，該穿戴式眼用佩戴品佈置可包括透鏡組裝件，該透鏡組裝件具有用以傳播與影像相關聯之顯示光之投影機。透鏡組裝件透鏡組裝件亦可包括用於將該顯示光傳播至眼動區之波導配置。該波導配置可包括用於將該顯示光自投影機傳播至眼動區之體積布拉格全像光柵（VBG）組件。該VBG組件可包括至少一個傾斜調整光柵，藉由以預定值對光柵之原始光柵向量（k）方向進行調整來促進該至少一個傾斜調整光柵。該傾斜調整光柵可有助於減輕在該眼動區之凝視方向上可觀測到的彩虹效應。可藉由在不影響與該顯示光有關之該影像之傳播的情況下修改彩虹重影路徑使其遠離該凝視方向來減輕該彩虹效應。
Patent UA-36677-A (UA)
Title: Method for determination of concrete aggregate humidity
Filed: 2000-01-25
Abstract: A method for determination of concrete aggregate humidity is based on the determination of humid aggregate mass by weighting and calculation of the humidity. Weighted humid aggregate is placed into an open container with upper drain hole which filled with water to the lower level of the drain hole. Mass of the container with aggregate and water remaining therein and mass of the container with water filling it to the lower level of the drain hole are determined by weighting. Aggregate humidity is calculated according to some formula. The invention relates to the material testing methods and can be used at the determination humidity of any insoluble in water loose materials with density more than 1.
Patent UA-43480-A (UA)
Title: Fodder additive for piglets after weaning
Inventor: BERESTOVA LIUDMYLA YEVHENIVNA
Filed: 2000-05-11
Abstract: A fodder additive for piglets after weaning contains microelements, vitamins, tribasic calcium phosphate, chalk, table salt providing needs of their organism. Additionally it contains oak extract at the following ratio of components, mass %: Microelements Vitamins Tribasic calcium phosphate Chalk Table salt Oak extract 0.897 - 1.212 0.0769- 0.18 44.26-46.21 18.96 - 19.8 31.61-33.0 0.01601 - 3.79
Patent UA-42362-A (UA)
Title: Method for plastic surgery in treatment of deformities and contractures of neck and face
Inventor: HRYHORIEVA TAMARA HRYHORIVNA
Filed: 2001-01-26
Abstract: The method for the plastic surgery in the treatment of the deformities and the contractures of the neck and the face provides for the excision of the scar tissues. At the same time, the lifting is performed by mobilizing the normal skin adjacent to the scar defect with the generation of the subcutaneous pouch beneath. The separated skin is transferred to the wound defect left after the excision of the scars. The invention relates to the medicine and may be used for plastic and reconstructive surgery.
Patent DO-P2014000197-A (DO)
Title: Composición para el control de plagas que incluye un derivado de iminopiridina novedoso
Inventor: MITOMI MASAAKI
IPC: C07D401/06
Filed: 2014-08-27
Abstract: Se proporciona una composición para el control de plagas que contiene un derivado de iminopiridina novedoso y otros agentes para el control de plagas. Se proporciona una composición para el control de plagas que contiene un derivado de iminopiridina representado por la siguiente Fórmula (I) y al menos uno de otros agentes para el control de plagas: [en la Fórmula, Ar representa un heterociclo de 5 a 6 miembros que puede sustituirse, A representa un heterociclo que tiene un enlace insaturado de 5 a 10 miembros que incluye uno o más átomos de nitrógeno, y tiene un grupo imino sustituido con un grupo R en una posición adyacente al átomo de nitrógeno presente en el ciclo, Y representa hidrógeno, halógeno y similares, y R representa cualquiera de los grupos representados por las siguientes Fórmulas (a) a (e), (y) o (z)].
Patent EC-SP12012171-A (EC)
Title: Composiciones farmacéuticas del compuesto espiro-oxindol para administración tópica y sus usos como agentes terapéuticos
Inventor: WINTERS CONRAD
IPC: A61P29/00
Filed: 2012-09-21
Abstract: Esta invención se dirige a composiciones farmacéuticas para administración tópica a un mamífero, en donde las composiciones farmacéuticas comprenden un compuesto espiro-oxindol, como un enantiómero, un racemato o una mezcla no racémica, o sales farmacéuticamente aceptables del mismo. Estas composiciones farmacéuticas son útiles para el tratamiento y/o la prevención de enfermedades o condiciones mediadas por canal de sodio
Patent EE-200200001-A (EE)
Inventor: SEIDEL HORST
IPC: E04B1/94
Filed: 2000-07-03
Abstract: Fire-retardant sheet element can be composed of several fire protection glass plates (2, 3). Lateral edges (9, 10) of adjacent glass plates (2, 3) therein abut one another. Into the interspace (26) between lateral edges (9, 10) a sealing configuration (7) is installed. This comprises an addition element (22) and elastic sealing elements (23, 24). The glass plates (2, 3) comprise several glass panes (16) and interspaced fire protection layers (18). These fire protection layers (18) do not extend up to the edges (9, 10) and are sealed in the regions of the lateral edges with a barrier material (20). No additional frame elements for covering the interspace (26) and for sealing are necessary.
Patent GB-189702099-A (GB)
Title: A New Toy.
Inventor: THOMAS FRIEDRICH ERNST
Filed: 1897-01-26
Granted: 1897-03-13
Abstract: 2099. Thomas, F. E. Jan. 26. Blowing toys.-By blowing through a tube D, a vane B is rotated, and the jointed figure C, attached to the cranked extremity of the spindle A, moved thereby.
Patent GB-189703700-A (GB)
Title: Improvements in the Treatment of Oleic Acid.
Inventor: DAVID JULES
Filed: 1897-02-11
Granted: 1897-11-27
Abstract: 3700. David, J. Feb. 11. Fatty acids; candles.-Relates to the treatment of oleic acid and of bodies containing it for the production of solid bodies to be used in manufacturing stearine and candles. A mixture of monohydrated sulphuric acid and Nordhausen acid is added drop by drop to dry oleic acid contained in the chamber A, which is stirred by the revolving agitator B and kept at a low temperature. After resting for some time, the mixture is run into a quantity of water in the vessel D, and the whole is stirred and left to stand ; the acidulated water settles to the bottom and is run off. Fresh water is mixed in, and the whole is left at rest in the cold. A solid a crystallizes out, and is separated by filtration. The filtered liquid is boiled in the vessel F, and after resting acidulated water is run off at the bottom, and the oily liquid at the top is washed and allowed to crystallize ; the crystals form the second product #. A black oil is separated from the crystals, and may be distilled ; the product is stated to be olein containing a percentage of white solid. The products a and # may be mixed in suitable proportions with the matter which flows from the hot pressing of fatty acids, tallow, &c., and the mixture boiled to produce stearine.
Patent GB-189705127-A (GB)
Title: An Improved Feeder Apron, applicable to Reapers and Binders and the like.
Inventor: LIGHTBAND CHARLES DAVID
Filed: 1897-02-25
Granted: 1897-03-01
Abstract: 5127. Lightband, C. D. Feb. 25. Thrashing-machines.-Relates to conveyer aprons such as are used in thrashing and other machines. The apron a is made of thin leather or similar material with straps b, c of leather secured at the edges and with slats f of leather secured in any suitable way to the apron. The ends of the apron are secured by straps and buckles e, and a flap d is provided to the cover said buckles.
Patent GB-189707305-A (GB)
Title: Improvements in Brushes for the Commutators of Electric Dynamos and Motors.
Inventor: JOSEPH EDWARD LIONEL
Filed: 1897-03-20
Granted: 1897-05-15
Abstract: 7305. Joseph, E. L. March 20. Brushes and brush-holders.-Brushes a are made with copper or other tongues b at their upper ends. When a brush has worn so that it is too short for use in the ordinary holder, the tongue is soldered into a corresponding socket d on a supplementary bar c, and this is used in the holder until the remainder of the brush a is worn down.
Patent GB-189711321-A (GB)
Title: Improvements in Means for Adjusting Sheets in Printing Machines.
Inventor: HADDAN REGINALD
Filed: 1897-05-06
Granted: 1898-05-06
Abstract: 11,321. Haddan, R., [Joisten, A.]. May 6. Feeding sheets.-The sheets are registered sideways on the feed-board A by means of slides b, b<1> connected by screws v, v<1> to slides c, c' operated by levers e, e<1> pivoted at n. The levers e, e<1> are moved towards each other by a spring, and are moved apart by a cone on one end of a lever i, which is pivoted at h, and the other end of which runs on a cam on the impression cylinder. The cone engages antifriction rollers f on the levers e, e<1>. In a modification, the lever i is pivoted at one end, and is connected to a lever operated by the cam on the cylinder.
Patent GB-189711913-A (GB)
Title: Improved Means for Jointing Tubes made of Ductile Metal.
Inventor: GROUVELLE JULES
Filed: 1897-05-13
Granted: 1897-07-17
Abstract: 11,913. Grouvelle, J., and Arquembourg, H., [trading as Soc. Jules Grouvelle et H. Arquembourg]. May 13. Butt and flange joints.-The ends of the pipes of ductile metal are flanged, as shown, and are drawn together by rings C, D having lips engaging with the flanges. The rings may be either bolted to. gether, as shown, or formed like union nuts and screwed together.
Patent GB-189712646-A (GB)
Title: Improvements in or relating to Piano Bridges.
Inventor: CRAIG CHARLES TAYLOR
Filed: 1897-05-21
Granted: 1897-08-21
Abstract: 12,646. Craig, C. T. May 21. Pianofortes. -Bridges a secured to the ribs c and the soundboard b by bolts have parallel grooves in their upper sides in which are embedded wires e, e'. Clamping-plates f screwed to the bridge hold the strings g securely by pressing them against the wires e, e<1>.