baber/WOPTO huggingface dataset:
Patent TW-202317304-A (TW)
Inventor: GENG JIE
IPC: B23K35/26
Filed: 2022-06-10
Abstract: Some implementations of the disclosure describe a solder paste consisting essentially of: 10 wt% to 90 wt% of a first solder alloy powder, the first solder alloy powder consisting of a Sn-Sb alloy, a Sn-Ag-Cu-Sb alloy, a Sn-Ag-Cu-Sb-In alloy, a Sn-Ag-Cu-Sb-Bi alloy, or Sn-Ag-Cu-Sb-Bi-In alloy; 10 wt% to 90 wt% of a second solder alloy powder, the second solder alloy powder consisting of an Sn-Ag-Cu alloy or Sn-Ag-Cu-Bi alloy, and the second solder alloy powder having a lower solidus temperature than the first solder alloy powder; and flux.
Patent TW-202307853-A (TW)
Title: Computing device, memory controller, and method for performing an in-memory computation
Inventor: CHIH YU-DER
IPC: G06N3/04
Filed: 2022-06-10
Abstract: A computing device, a memory controller and a method for performing an in-memory computation are provided. The method for performing an in-memory computation includes: storing data in memory cells of a memory array, the data including weights for computation; determining whether an update command to change at least one of the weights is received; in response to receiving the update command, performing a write operation on the memory array to update the at least one weight; and disabling the write operation on the memory array until receiving a next update command to change the at least one weight.
Patent TW-202307699-A (TW)
Title: Data generation method, charged particle beam irradiation device, and computer-readable recording medium
Inventor: YASUI KENICHI
IPC: H01J37/252
Filed: 2022-06-15
Abstract: In one embodiment, a data generation method includes generating a plurality of parametric elements by dividing, at positions of an extremum and an inflection point, a parametric curve that expresses a shape of a writing pattern and is defined by a plurality of control points arranged in order in a predetermined direction, generating a polygon by extracting, for each of the parametric elements, one or some of the plurality of control points and connecting the extracted control points in order in the predetermined direction, calculating a coverage by the polygon in each of a plurality of rectangular segmented regions obtained by dividing a target to be irradiated with a charged particle beam into a predetermined size, and calculating a coverage of each segmented region in a peripheral part of the writing pattern by finding intersections of each of the plurality of parametric elements and four sides of each of the plurality of segmented regions.
Patent TW-202324081-A (TW)
Inventor: CHANG ANDREW ZHENWEN
IPC: G06F9/38
Filed: 2022-07-07
Abstract: 本發明揭露一種加速器。加速器可包含儲存來自資料庫的資料的晶載記憶體。晶載記憶體可包含第一記憶體組及第二記憶體組。第一記憶體組可儲存可包含第一值及第二值的資料。計算引擎可在晶載記憶體中並行地對資料中的第一值執行命令且對資料中的第二值執行命令。晶載記憶體可經組態以在計算引擎對資料中的第一值執行命令且對資料中的第二值執行命令的同時將第二資料自資料庫載入至第二記憶體組中。
Patent TW-202245054-A (TW)
Inventor: KANARIK KEREN JACOBS
IPC: H01L21/311
Filed: 2017-12-18
Abstract: 本文提供針對諸多材料評估改質及移除操作之綜效的方法，以決定藉由原子層蝕刻之自限制蝕刻的製程條件。方法包含：決定材料的表面結合能；針對材料選擇改質氣體，其中用於改質材料表面的製程條件產生小於改質能且大於脫附能的能量；選擇移除氣體，其中用於移除經改質的表面之製程條件產生大於脫附能的能量以移除經改質的表面，但小於該材料的表面結合能以防止濺射；及計算綜效以最大化原子層蝕刻的製程窗。
Patent TW-202314599-A (TW)
Title: Input circuitry for analog neural memory in a deep learning artificial neural network
Inventor: TRAN HIEU VAN
IPC: G06N3/06
Filed: 2022-07-25
Abstract: Numerous embodiments of input circuitry for an analog neural memory in a deep learning artificial neural network are disclosed.
Patent TW-202323524-A (TW)
Inventor: ALTSHULER ROBERT CHARLES
IPC: C12N15/11
Filed: 2022-09-08
Abstract: The disclosure provides, e.g., compositions, systems, and methods for targeting, editing, modifying, or manipulating a host cell's genome at one or more locations in a DNA sequence in a cell, tissue, or subject. Gene modifying systems for treating sickle cell disease (SCD) are described.
Patent TW-202335369-A (TW)
Inventor: MOALLEM MEYSAM
IPC: H01Q21/26
Filed: 2022-09-12
Abstract: A dual-polarized, dual band antenna has first-band horizontal patches that are on a first layer with pairs of the first horizontal patches defining first electric dipoles for a first operating band. At least each subset of first-band vias are connected to a given one of the first-band horizontal patches and to the antenna ground layer to define first magnetic dipoles for the first operating band. First-band probes excite first magneto-electric dipoles. Second-band horizontal patches may be on a third layer with pairs of the second-band horizontal patches defining second electrical dipoles for a second operating band. At least each subset of the second-band vias are connected to a given one of the second-band horizontal patches and to the antenna ground layer to define second magnetic dipoles for the second operating band. Second-band probes excite the second magneto-electric dipoles as defined by the second electric dipoles and the second magnetic dipoles.
Patent TW-202322320-A (TW)
Inventor: KWON YONG-TAE
IPC: H01L23/488
Filed: 2022-10-07
Abstract: 提供一種半導體封裝，所述半導體封裝包括：重佈線結構，包括至少一個重佈線絕緣層及至少一個重佈線圖案；至少一個半導體晶片，位於重佈線結構上；以及模塑層，位於重佈線結構上並覆蓋所述至少一個半導體晶片。重佈線圖案包括穿過重佈線絕緣層並在與重佈線結構的頂表面垂直的第一方向上延伸的重佈線通孔、以及在與重佈線結構的頂表面平行的第二方向上延伸的重佈線線路。重佈線通孔的內側壁具有一定的傾斜度，且重佈線線路的中心部分的厚度與重佈線線路的邊緣的厚度之間的差介於重佈線線路的中心部分的厚度的1%至10%的範圍內。
Patent TW-202317708-A (TW)
Title: Photocurable composition, cured product, laminated body, method for producing cured product, and method for producing lens
Inventor: RIBEIRO NIGEL
IPC: C08L81/04
Filed: 2022-10-14
Abstract: This photocurable composition comprises a base generator, a polyiso(thio)cyanate compound, and a polythiol compound. The base generator comprises at least one compound selected from the group consisting of compounds represented by formula (1) to formula (4). In formulas (1), (3), and (4), R1-R4 each independently represents a substituent. In formula (2), R1-R7 each independently represent a C1-C8 alkyl group or a C3-C8 cycloalkyl group, and R8-R11 are the same as R5-R8 in formula (1). In formula (3), n represents an integer between 1 and 3.
Patent TW-202319560-A (TW)
Title: Finish annealing facility for electromagnetic steel sheet, finish annealing method and production method for electromagnetic steel sheet, and non-oriented electromagnetic steel sheet
Inventor: KAMBARA Hideto
IPC: C23C2/02
Filed: 2022-10-21
Abstract: Provided is an annealing facility in which a steel sheet that has been cold-rolled is subjected to continuous finish annealing by passing the steel sheet through an annealing furnace having at least a first zone, a second zone and a third zone sequentially. In the annealing facility, the composition of an atmospheric gas and the dew point of the atmospheric gas can be controlled independently in each of the zones in the annealing furnace, the second zone is composed of a heating zone having an atmospheric temperature of 900 DEG C or higher, a soaking zone and a cooling zone, the nitrogen content in the atmospheric gas is adjusted to 30 vol% or less, and the dew point of the atmospheric gas is adjusted to -40 DEG C or lower. An electromagnetic steel sheet, preferably a low-iron-loss non-oriented electromagnetic steel sheet is produced by applying finish annealing using the annealing facility.
Patent TW-202332394-A (TW)
Inventor: GRAF CHRISTIAN
IPC: A46D1/08
Filed: 2022-12-09
Abstract: The invention relates to improvements in the technical field of producing bristle products. For this purpose, a device (1) for dividing up bristle bundles (2) from a supply (3) of loose bristle filaments is proposed, which has at least (2) identical groups (4, 5), which are spaced apart from one another, of divider indents (6). The groups (4, 5) can be moved past the supply (3) in order to divide up bristle bundles in a dividing-up movement (7).
Patent TW-202333870-A (TW)
Title: Cleaning method, method of manufacturing semiconductor device, recording medium, and substrate processing apparatus
Inventor: IKEDA YUMA
IPC: B08B9/00
Filed: 2022-12-12
Abstract: There is provided a technique that includes: (a) lowering a temperature in a process chamber supplied with a cleaning gas containing a halogen element while being heated to a first temperature, from the first temperature to a second temperature equal to or lower than a temperature at which substrate processing is performed in the process chamber, while vacuum-exhausting an inside of the process chamber; and (b) after (a), supplying a gas containing a water vapor into the process chamber while vacuum-exhausting the inside of the process chamber, to cause the halogen element remaining in the process chamber to react with the water vapor.
Patent TW-202336184-A (TW)
Title: (meth)acrylate-based toughened adhesives
Inventor: LIU JIANPING
IPC: C09J4/00
Filed: 2022-12-19
Abstract: Structural adhesives containing a core-shell toughening component miscible in methylacrylic-based adhesives in addition to at least one toughening agent which is not miscible in methacrylic adhesives, produced surprisingly improved impact resistance, particularly side impact testing.
Patent TW-202329416-A (TW)
Title: 半導體器件、記憶體器件及半導體器件的形成方法
Inventor: CHEN LIANG
IPC: H01L27/115
Filed: 2022-12-28
Abstract: 在某些方面，一種半導體器件包括基板、在基板中的第一溝槽隔離、形成在第一溝槽隔離下方的第一摻雜區、形成在基板中的第二摻雜區以及相鄰於第二摻雜區形成的第一閘極結構。第一摻雜區為離子注入區，並且第一摻雜區與第二摻雜區之間的距離等於或大於0.6 µm。
Patent UA-36605-A (UA)
Title: method for intraoperational removal of concrements from bile ducts
Filed: 2000-01-10
Abstract: The invention relates to medicine, surgery of biliar systems. According to the invention during of laparoscopic or opened cholecystectomy through a bilious channel the drainage connected to a manometer is entered. Simultaneously with choledoch washing the physiological solution of sodium chloride under pressure of 250-300 mm the intravenous infusion of nitrate in the volume not exceeding admissible therapeutic dozes is carried out.
Patent UA-60407-A (UA)
Title: Magnetotherapeutic combined suit
Inventor: LAPUTIN ANATOLII MYKOLAIOVYCH
Filed: 2001-01-15
Abstract: The magnetotherapeutic combined suit comprises the jacket and the trousers fabricated from the elastic material, connected with the belt and equipped with the devices for loading and stimulating the patient’s movements. The suit is made from the knitted mesh and consists of several parts. The jacket comprises the vest, the collar, and the elbow and shoulder elements of the sleeves. The trousers comprise the pants and the stockings for the hip and the shin. The devices for loading and stimulating the patient’s movements represent the set of the magnetic elastic disks of the different mass and size. Each disk has the central hole and the mutually perpendicular grooves traversing the central part of the disk intended for enclosing the attaching knots and the threads of the mesh.
Patent UA-52868-A (UA)
Title: Device for osteosynthesis
Filed: 2001-02-19
Abstract: The device for the osteosynthesis comprises the wire rod, the adapter sleeve, the nut, the screw and the steel spring. The adapter sleeve is designed as the elastic piece.
Patent UA-59503-A (UA)
Title: Hydraulic vibrator
Inventor: SIRYK VIKTOR FEDOROVYCH
Filed: 2001-03-22
Abstract: Hydraulic vibrator consists of housing, slide, adapters, bearings, tightening sleeves, spring, slot joint, impact pipe, this is placed over the housing, and additional slot joint. In the slide an additional opening is provided, this is connected to the central channel of the housing, with axis which is eccentric with respect to the central axis of the vibrator.
Patent UA-44532-A (UA)
Inventor: KHALATOV ARTEM ARTEMOVYCH
Filed: 2001-05-15
Abstract: The proposed working blade of an engine, turbine, compressor or fan contains one or several elements forming vortexes at the sucking or pressure side. These elements are arranged in a row and located near the outlet end. At the sucking and pressure sides, there are at least two rows of spherical recesses arranged in staggering order.
Patent UA-40713-A (UA)
Title: Process of preparation of ferric oxide (iii)
Inventor: PASHNOVA GANETTA KOSTYANTYNIVNA
Filed: 2001-06-21
Abstract: The proposed invention relates to the field of preparation of metal oxides, in particular to the field for preparation of ferric oxide (III) is used for preparation of alkaline accumulators. A method for preparation of ferric oxide (III), which includes binding ferrous sulfate of oxide (II) with the solution of carbonic salts of ammonium, subsequent washing and roasting the obtained residue. At the initial stage of preparation of ferric oxide (III) the solution of ferrous sulfate of oxide (II) is purified of admixtures of manganese to the content thereof in the solution of 0.035 %, using two stages of crystallization.
Patent UA-43298-A (UA)
Title: Process for butter production
Inventor: HULYI IVAN STEPANOVYCH
Filed: 2001-07-26
Abstract: A process for butter production provides for obtaining of high-fat cream, normalization, transformation of high-fat cream to butter, homogenization, in doing so pectin is introduced in amount of 0.3-1.8% of its content in butter prepared, it is prepared of dry pectin by mixing thereof in amount of 5-10% of the weight of preliminary pasteurized water, buttermilk, milk and cream at temperature of 65-85 °C and following maturing at that temperature for 30-90 minutes. Thereafter solution prepared is cooled to homogenization temperature of butter.
Patent UA-49212-A (UA)
Title: Protector for pump beams
Inventor: KOPEI VOLODYMYR BOHDANOVYCH
Filed: 2001-07-31
Abstract: Protector for pump beams has solids of revolution that are placed inside it. It comprises of slats, fixed on the square part of the beam head by means of pressed in it cylinders and rollers, with possibility of free rotation of those.
Patent UA-54729-A (UA)
Title: Method for protecting myocardium in correction of congenital heart diseases performed under conditions of artificial blood circulation
Inventor: MAKSYMЕNKO VITALII BORYSOVYCH
Filed: 2002-02-21
Abstract: The method for protecting the myocardium in correction of the congenital heart diseases performed under conditions of the artificial blood circulation consists in supplementing the solution for the controlled thermal reperfusion with the exogenous creatininephosphate at a dose of 10 mmol/l with the aim of improving the functional recovery of the myocardium in postischemic period. The substance is added to the artificial blood circulation upon the completion of the principal stage of the surgery when the clamp is removed from aorta.
Patent UA-51338-A (UA)
Inventor: MINTSER OZAR PETROVYCH
Filed: 2002-02-25
Abstract: 桔⁥牰灯獯摥洠瑥潨⁤潦⁲潣汬捥楴杮‬牰捯獥楳杮‬湡⁤瑳牯湩⁧湩潦浲瑡潩⁮潣据牥楮杮瀠楲楶敬敧瀠潲楶楳湯漠⁦潰異慬楴湯眠瑩⁨敲敭楤獥挠湯楳瑳⁳湩搠晥湩湩⁧桴⁥潰異慬楴湯朠潲灵琠⁯敢猠牥楶散⁤祢猠数楣楦摥猠捯慩⁬湡⁤敭楤慣⁬湩瑳瑩瑵潩獮‬牰癯摩湩⁧敭楤慣⁬楤条潮瑳捩攠慸業慮楴湯漠⁦慥档瀠牥潳⁮牦浯琠敨猠楡⁤潰異慬楴湯朠潲灵‬敤整浲湩湩⁧桴牥灡⁹牰捯摥牵獥‬潭楮潴楲杮琠敨栠慥瑬⁨瑳瑡⁥景攠捡⁨数獲湯眠瑩楨⁮桴⁥数楲摯漠⁦桴牥灡ⱹ爠捥牯楤杮愠摮猠潴楲杮琠敨攠慸業慮楴湯搠瑡⁡湡⁤摩湥楴楦慣楴湯搠瑡⁡景琠敨瀠牥潳⁮獡琠敨瀠牥潳慮⁬敭楤慣⁬散瑲晩捩瑡⁥湯愠搠瑡⁡慣牲敩Ⱳ映牯攠慸灭敬挠浯慰瑣搠獩⹫䤠⁮桴⁥数獲湯污洠摥捩污挠牥楴楦慣整‬桴⁥慤慴愠敲爠捥牯敤⁤桴瑡搠晥湩⁥桴⁥潣牲獥潰摮湩⁧潰異慬楴湯朠潲灵愠摮搠畲⁧瑳牯⁥獡楳湧摥映牯琠敨瀠牥潳⹮䤠⁮桴⁥潣牲獥潰摮湩⁧牤杵猠潴敲‬桴⁥慤慴瀠敲敳瑮摥椠⁮桴⁥数獲湯污洠摥捩污挠牥楴楦慣整愠敲挠浯慰敲⁤楷桴琠敨搠瑡⁡牦浯琠敨搠瑡⁡慢敳‮晉琠敨搠瑡⁡潣湩楣敤‬桴⁥数獲湯漠瑢楡獮漠敮猭潨⁴畱湡楴祴漠⁦桴⁥牰獥牣扩摥爠浥摥⹹吠敨椠普牯慭楴湯愠潢瑵瀠潲楶楤杮琠敨爠浥摥敩⁳獩眠楲瑴湥搠睯⁮湩琠敨瀠牥潳慮⁬敭楤慣⁬散瑲晩捩瑡⁥湡⁤牴湡浳瑩整⁤潴琠敨挠牯敲灳湯楤杮搠瑡⁡慢敳⹳਍
Patent UA-53300-A (UA)
Title: Buffer device
Inventor: KLYMCHUK OLEKSANDR SERHIOVYCH
Filed: 2002-04-22
Abstract: Buffer device contains rod and spring mounted on upper parts of the ends of final beams of two cranes. The rod made in the form of a wedge fixed on upper horizontal plane of final beam of one crane along longitudinal axis of crane rail interacts with the rod of another crane made in the form of two levers. Thus, some ends of levers are turning and other are hinged on vertical axis fixed on upper horizontal plane of final beam. Levers are forced against each other by effort of compressed springs placed at the ends of thrust, which passes through the levers in the middle part of their length.
Patent RS-20060037-A (RS)
Title: Fluoro substituted omega-carboxyaryl diphenyl urea for the treatment and prevention of diseases and conditions
Inventor: DUMAS JACQUES
IPC: A61K31/675
Filed: 2004-07-22
Abstract: A compound of Formula (I): (I) salts thereof, prodrugs thereof, metabolites thereof, pharmaceutical compositions containing such a compound, and use of such compound and compositions to treat diseases mediated by raf, VEGFR, PDGFR, p38 and flt-3.
Patent AP-1806-A (AP)
Title: The use of a high dosage regimen of amoxycillin and potassium chavulate for the treatment of bacterial infections.
Inventor: STORM KERVIN HUNTLEY
IPC: A61K31/424
Filed: 2000-04-11
Granted: 2007-12-14
Abstract: Bacterial infections may be treated using a high dosage regimen of amoxycillin and potasium clavulanate. Preferably, the dosage is provided by a bilayer tablet.
Patent DO-P2010000234-A (DO)
Title: Antagonistas n,n-disustituidos de aminoalquilbifenilo de receptores d2 de prostaglandina
Inventor: HUTCHINSON JOHN HOWARD
IPC: C07C237/10
Filed: 2010-07-30
Abstract: Se describen aquí compuestos que son antagonistas de receptores PGD2. También se describe composiciones farmacéuticas y medicamentos que incluyen los compuestos aquí descritos que son antagonistas de receptores PGD2. También se describe aquí métodos para utilizar tales antagonistas de receptores PGD2, soios y en combinaciones con otros compuestos, para tratar condiciones o enfermedades respiratorias, cardiovasculares y otras dependientes de PGD2 o mediadas por PGD2.
Patent DO-P2015000144-A (DO)
Title: Extractor continuo, concentrador y secador
Inventor: BUESE MARK A
IPC: B01D11/02
Filed: 2015-06-12
Abstract: SE CONSTRUYEN UNIDADES DE EXTRACCIÓN CONTINUAS TENIENDO UNA PLURALIDAD DE CÁMARAS DE EXTRACCIÓN QUE CONTIENEN MATERIAL EXTRAÍBLE. SIN INTERRUPCIÓN DEL FLUJO TOTAL DEL LÍQUIDO EN LA UNIDAD: UNA CÁMARA DE EXTRACCIÓN COMPLETAMENTE AGOTADA DE EXTRACTO PUEDE SER EVACUADA DE DISOLVENTE Y REEMPLAZADA CON UNA CÁMARA DE EXTRACCIÓN QUE CONTIENE MATERIAL EXTRAÍBLE FRESCO. EL EXTRACTO SE SEPARA CONTINUAMENTE DEL DISOLVENTE EN UNA CÁMARA DE EXPANSIÓN DONDE SE ELIMINA DE LA UNIDAD DE FORMA CONTINUA O PERIÓDICA. TODO EL DISOLVENTE PUEDE SER RETENIDO DENTRO DE LA UNIDAD. SE PUEDEN UTILIZAR UNO O MÁS COMPRESORES PARA HACER CIRCULAR EL FLUIDO A TRAVÉS DE LAS CÁMARAS DE EXTRACCIÓN, LA CÁMARA DE EXPANSIÓN, Y UN CONDENSADOR, DONDE LA CÁMARA DE EXPANSIÓN Y EL CONDENSADOR PUEDEN ACOPLARSE COMO UN INTERCAMBIADOR DE CALOR.
Patent EC-SP11011037-A (EC)
Title: Lubricante para la lubricación de cintas transportadoras con una cantidad reducida de agua
Inventor: PRAECKEL UDO
IPC: C10M173/02
Filed: 2011-05-09
Abstract: Un lubricante para cadenas o cintas transportadoras, con un aceite de siliconas, una amina multifuncional y por lo menos un aditivo que se selecciona entre el grupo que consiste en tensioactivos aniónicos, no iónicos, catiónicos y/o anfotéricos como una emulsión en un fase acuosa. Este es una amina que se selecciona entre sales de aminas en las cuales el catión comprende aminas primarias, secundarias, terciarias y/o cuaternarias y el anión como grupo orgánico tiene un peso molecular mayor que 350, preferiblemente mayor que 400. La invención también se refiere a un método para lubricar con una cantidad reducida de agua, cintas transportadoras para botellas, latas, otros recipientes y cajas, donde dicho lubricante para cadenas o cintas transportadoras se aplica a la superficie de la cinta transportadora a intervalos, en forma de una emulsión en fase acuosa junto con u agregado de agua menor del 30% en volumen, preferiblemente menor del 20% en volumen. La invención también se refiere al uso para lubricar cintas transportadoras hechas de metal o plástico con una cantidad reducida de agua para un campo muy amplio de aplicaciones.
Patent GB-189703303-A (GB)
Title: Improvements in Extracting Metals from their Ores or in Obtaining Solutions of same.
Inventor: STREATFEILD FREDERICK WILLIAM
Filed: 1897-02-08
Granted: 1897-11-27
Abstract: 3303. Streatfeild, F. W. Feb. 8. Gold, silver, &c.-The ores are treated with a solution of hydrochloric or hydrobromic acid and a nitrite to dissolve out the metal.
Patent GB-189708735-A (GB)
Title: Improvements in Machines or Apparatus for Making Nipples for Wheel Spokes, or other Articles analogous to the said Nipples.
Inventor: JOHNSON JAMES YATE
Filed: 1897-04-06
Granted: 1897-05-22
Abstract: 8735. Johnson, J. Y., [Allen, W. G.]. April 6. Making nipples.- The blanks for making nipples for bicycle &c. spokes and for making similar articles are successively carried by. a feed-slide provided with gripping- devices to positivelyactuated gripping- jaws which hold the work while it is being operated upon by the different tools. Fig. 1 shows a plan of the machine, Fig. 4 a section showing the holding-jaws, and Fig. 5 a section showing the feed - slide. The blanks, held in a recess in an arm H by the spring h, are fed singly by a cam D' and lever D<4> to the first pair of holding-jaws k, k<1>, the lower jaw k<1> of which is raised by a cam k<3> to lift the blank out of the arm H and grip it against the stationary jaw k while it is being acted upon by the first tool in the carriage E<1>. The slide G<1> is then moved by the cam D<1> and lever D<2> bringing one of the set of gripping- devices g, g<1> in front of the jaws k, k<1>, the spring clamp g passing over and being raised by the blank. As the jaw k<1> descends, the blank is forced to move down by the clamp g till held against the stationary jaw g<1>, when the feedslide G' is operated to carry the blank in front of the next pair of holding-jaws k, k<1>. The blank is carried in this manner to the various work-holders k, k<1> in front of the tool carriages E<1>, E<2>, E<3>, E<4> which are advanced by cams C<1>, C<2> C<3>, C<4>. The first tool chamfers and forms a conical recess in the end of the blank, as shown in Fig. 8, the second tool drills the hole m<2>, Fig. 10, the third tool drills the smaller hole m<3>, and the fourth tool taps the hole m<3>. The spindle e<2> of the tool carriage E<4> for tapping has two oppositely-driven loose sleeves N, N' alternately connected to the spindle by a clutch n actuated by a bell-crank lever p<4>, a pivoted lever p<1>, and cam C<5>. The blank, while gripped in the last work-holder, has two flats formed on it by the cutting-tools q, q<1>, the lower tool q being reciprocated vertically by a cam q<4> on the cam shaft K. At the same time a tool carriage R, with a circular cutter r, is advanced by a cam R<1> to form a nick in the head of the finished nipple. The shaft D is driven from the shaft C by bevel-wheels s, s<1>, the shaft I from the shaft D by bevel-wheels s<2>, s<3>, and the cam shaft K is rocked by the lever P and cam I<I> on the shaft I.
Patent GB-189716653-A (GB)
Title: Improvements in Printing Presses.
Inventor: IMRAY OLIVER
Filed: 1897-07-13
Granted: 1897-08-21
Abstract: 16,653. Imray, O., [Nichols, E. C., and Stone, I. L.]. July 13. Cylinder machines with plane printing-surfaces.-Relates to movable bed and cylinder machines for printing from webs. The cylinders H, H' are mounted in carriages C by which they are moved over the beds h, h<1>, the latter being arranged to slide on the framing. The carriages C are reciprocated by rods w and crank-wheels W. The web is fed continuously to the machine by the apparatus K, and continuously from the machine by apparatus O. During each impression the part of the web passing round the cylinders, i.e., the part between the guide-rollers M<1>, M, remains stationary through the operation of the looping-rollers l, l<1> on the reciprocating bar L. On the shaft of each cylinder H, H' is a spur-wheel gearing with a stationary rack on the framing, and also two somewhat larger wheels, gearing with racks d<1> on the bed. The bed is thus reciprocated in the opposite direction to the cylinder. The web is moved to accord with the movement of the beds by movable guide-rollers f, f<1> in the carriage C. The rollers f, f<1> are guided by curved slots S, and are connected by links R to racks Q<1> sliding in the carriage and operated by pinions Q. geared by segments and pinions P to the cylinder shafts. Specifications No. 13,460, A.D. 1893, and Nos. 7639 and 16,694, A.D. 1894, are referred to.