baber/WOPTO huggingface dataset:
Patent CN-1078443-A (CN)
Title: 电梯的终端楼层减速装置
Inventor: SHINYA IWAGOE
IPC: B66B1/28
Filed: 1993-03-30
Abstract: 一种电梯的终端楼层减速装置，包括：每次电梯

轿厢接近终端楼层时输出轿厢位置信号的终端检测

器；演算输出终端减速指令信号的终端减速指令信号

发生器；演算输出其值比终端减速指令信号高的终端

减速辅助指令信号的终端减速辅助指令信号发生器；

演算输出其值比终端减速指令信号低的标准减速指

令信号的标准减速指令信号发生器；把上述各指令信

号中其值最低的指令信号作为减速指令信号，选择输

出至速度控制部的比较选择器。
Patent CN-1117079-A (CN)
Inventor: WENGE CAO
IPC: C12G3/02
Filed: 1994-07-19
Abstract: 本发明提供了锶泉白酒及其制造方法，其技术要点是：在发酵和勾兑中采用锶矿泉水，经发酵缓慢蒸馏，靠加热气化拖带镏出，经冷却器冷凝后得到含锶白酒。酒中的锶的含量高达0.75-1.30mg/l。饮用本发明，能向人体补充锶元素，具有软化血管、强筋壮骨和抗衰老的作用。另外，生产本发明能给企业带来较高的商业利润。
Patent CN-1121257-A (CN)
Inventor: NIETA YORIYUKI
IPC: H01J61/067
Filed: 1994-10-20
Abstract: 一种复合辉光放电灯，它包括一细长玻璃管，在该细长玻璃管的相对端的第一端都有一电极组件，该电极组件包括一用来发射电子的中心电极和一包围该中心电极的辉光电极，该辉光电极由有一开口和一封闭底部的罩组成，它被如此地设置使得开口朝向与之相近的玻璃管的那一相对端，而封闭底部21朝向玻璃纵向上的中部，因此，可以防止玻璃管变黑，且可延长复合放电灯的使用寿命。
Patent CN-1120824-A (CN)
Title: 侧向冲压装置
Inventor: LOZANO JOSE BONET
IPC: B26D5/08
Filed: 1994-12-07
Abstract: 本发明公开的冲压装置可借助于装置座体内部的两个楔块把冲床的铅直运动转变为水平的冲压动作，上楔块的向下运动决定下楔块的水平移动，装置配有复位机构和用于使装置停止的锁定传感器。装置具有气体阻尼器或金属弹簧，而在一实施例中，装置装在大于装置的底板上，并且与紧固板对齐，从而与内部防转结构配合而形成防转作用，用于各种冲压器具和冲压机的制作。
Patent CN-1121684-A (CN)
Inventor: RHODES DAVID JOHN
IPC: A01N63/30
Filed: 1994-12-14
Abstract: 一种包含杀虫活性量的真菌生物防治剂的颗粒组合物，所述的防治剂中存在有芽生孢子。
Patent CN-1135518-A (CN)
Inventor: CHANGRUI CHENG
IPC: C10G45/08
Filed: 1995-05-06
Abstract: 本发明提供一种适于重质馏分油加氢处理的催化剂，其组成成分及范围(重量百分比)为：γ-Al 2 O 3 65-80，Nio3-6，MoO 3 15-25，P2-5。该催化剂所使用的氧化铝载体为采用PH摆动法制得，比表面＞280-380m 2 /g，孔体积＞0.66cc/g，孔径40-50A的占总孔体积70％以上，上述γ-Al 2 O 3 经Mo-Ni-P共浸液喷浸后担载在其表面，制成高活性的加氢处理催化剂。本发明的方法工艺简单、原料来源广泛且价格低廉，用于重油加氢脱氮，当氮含量＞2000ppm时，脱氮率＞99.5％。
Patent CN-1213514-A (CN)
Title: 天然咖啡因电解质饮料
Inventor: KE MINGQING
IPC: A61K31/52
Filed: 1996-05-16
Abstract: 一种天然咖啡因电解质饮料,属保健性饮品,其特征是它含有从茶叶中提取的天然咖啡因、氯化钠、钾盐、镁盐、枸椽酸盐、磷酸盐、单糖、双糖、抗坏血酸和水。本发明能补充人体因劳累过度所消耗的必需物质及热能,维持体液酸碱平衡,促进代谢过程有害物的排泄,它具有解渴、醒脑、消除疲劳、恢复体力、振奋精神,提高工作效率的作用。
Patent CN-1180236-A (CN)
Inventor: MOYER CURTIS D
IPC: H01J31/10
Filed: 1996-06-04
Abstract: FED阵列中的多个边缘发射体包括一个平板形的衬底,此衬底带有形成在第一表面中的平行的横向隔开的槽和形成在相反表面中的平行的横向隔开的槽,使每个第二槽以一定的角度跨越每个第一槽。槽间的结合深度大于平板衬底的厚度,使第二槽跨越第一槽的各点处形成一个穿通衬底的窗口,在窗口中的表面上沉积栅金属,并在第一表面的小岛上沉积发射体材料,从而在各个窗口中形成FED发射体。
Patent CN-1201185-A (CN)
Inventor: ZHANG JINGSONG
IPC: G06F7/06
Filed: 1998-04-10
Abstract: 本发明为一种具有可持续核对功能计算机的处理方法,该方法主要为在随机存取存储器中划出第一和第二组空间,将第一次输入的数据,存入至第一组空间中,计算机进入核对状态,要求重新输入前次输入的数据,依序将第二次输入的数据存放于第二组空间中,在第二次输入数据的过程中,以第一次输入的数据为依据,逐一进行对较,若有不一致的情况,显示错误信息,并令计算机处于不接受命令的状态,以提醒使用者重新对输入的数据进行更新动作。
Patent CN-1284836-A (CN)
Title: 改进的抗微生物剂和抗微生物布
Inventor: KWON H S
IPC: A01N43/40
Filed: 1998-11-26
Abstract: 本发明提供杀菌剂浓缩物,包括吡啶硫酮锌和所选定的在与吡啶硫酮锌互补的pH范围内具有杀菌活性的第二杀菌剂。第二杀菌剂可以是卤化芳族酚例如三氯生(triclosan)、双氯酚和三氯卡本(trichlorcarban)。本发明也提供杀菌的清洁器件、塑料及其制备方法。
Patent CN-1239003-A (CN)
Title: 使用徽章玩的游戏系统
Inventor: GOFUMI OGINUMA
IPC: G07D9/00
Filed: 1999-06-09
Abstract: 为了使游戏的进程多样化并适当地管理徽章的流量，这里提供一种徽章游戏系统。该游戏系统包括：一个用于存储徽章的容器、一个用于引导徽章直线排列的升降机、一个用于把存储在容器中的徽章送向升降机的机构以及一个用于把升降机中的徽章通过其出口抛出的释放机构。
Patent CN-1296384-A (CN)
Title: 茶叶加工
Inventor: GOODSALL C W
IPC: A23F3/08
Filed: 1999-02-04
Abstract: 本发明公开了一种类似传统加工红茶但浸泡液类似CTC加工红茶的红茶加工方法。本方法包括在足以引起发酵的温度及持续时间下将整茶叶经受热冲击,并使茶叶能够在足以达到所需液体性能的时间和温度下发酵。本发明还描述了一种加工这类茶叶的设备。
Patent CR-20120435-A (CR)
Title: Máquina peladora de túnidos
Inventor: JUARISTI URETA FRANCISCO JAVIER
IPC: A22C25/16
Filed: 2012-08-21
Abstract: A lo largo de un bastidor (1) se establece al menos una cinta transportadora (3) para el desplazamiento de los lomos (4) del túnido, que en su desplazamiento reciben el accionamiento de cepillos (7) de eje vertical y desplazamiento horizontal, cepillos (16) de eje horizontal y desplazamiento vertical, y fresas (24) de eje vertical y desplazamientos tanto vertical como horizontal, estando los primeros destinados al pelado del atún y las segundas destinadas a la eliminación del sangacho.
Patent CR-20140051-A (CR)
Title: Compuestos de tiazol y oxazol de bencen-sulfonamida
Inventor: ADAMS JERRY LEROY
IPC: A01N43/42
Filed: 2014-01-29
Abstract: Compuestos de tiazol-sulfonamida y de oxazol-sulfonamida, composiciones que los contienen, procesos para la preparación y métodos para su uso como agentes farmacéuticos.
Patent CR-20190585-A (CR)
Title: Light energy fluorescence excitation
Inventor: PINTO JOSEPH
IPC: H01L31/055
Filed: 2018-11-30
Abstract: There is set forth herein a light energy exciter that can include one or more light sources. A light energy exciter can emit excitation light directed toward a detector surface that can support biological or chemical samples.
Patent CR-20230001-A (CR)
Title: Asphaltic mixture conditioner, conditioned asphaltic paving mixture, their processes of preparation, their uses in paving surfaces, paved surfaces and system to prepare an asphaltic mixture conditioner
Inventor: DELGADO BARROETA ROMHER GERARDO
IPC: C08L95/00
Filed: 2020-05-26
Abstract: The invention refers to an asphaltic mixture conditioner comprising a bitumen, a polyol, a surfactant, a mineral acid and water. The invention further refers to a conditioned asphaltic paving mixture comprising bitumen, aggregate and the said asphaltic mixture conditioner. The asphaltic mixture conditioner, used as an additive, solves problems of the prior art related to bituminous paving composition, which demand a prompt use of the asphalt compositions in situ. The additive contributes to preparation of a conditioned asphaltic paving mixture which may be storage at ambient temperature for longer periods, wherein the additive, at ambient temperature, may be added into a mix of aggregate and bitumen. Before being applied onto a surface, it is heated to a temperature range from 130 ºC to 170 ºC, wherein all the necessary features to properly be applied onto the surface are maintained.
Patent EC-SP045277-A (EC)
Title: Composición oftálmica que comprende ascomicina
Inventor: BABIOLE SAUNIER MAGGY
IPC: A61K9/00
Filed: 2004-09-03
Abstract: La invención se refiere a composiciones oftálmicas tópicas, las cuales comprenden una ascomicina, por ejemplo, para el tratamiento de enfermedades inflamatorias, tales como blefaritis.
Patent EC-SP055790-A (EC)
Title: Quemador de gas con alimentación separada de las coronas de llama
Inventor: BETTINZOLI ANGELO
IPC: F23D14/06
Filed: 2005-05-11
Abstract: Quemador de gas (101) para cocinas, del tipo ajustado a una cocina de repisa (2), que comprende un cuerpo central (3) que tiene un primer anillo de llamas (4) y al menos un cuerpo externo (107), fluidamente separado a partir de dicho cuerpo central y sustancialmente concéntrico con éste (3), que tiene al menos un segundo anillo (circunferencial) de llamas (9, 10), así como medios para alimentar separadamente la mezcla de aire primario y gas al cuerpo central y al cuerpo externo. Estos medios para la alimentación del cuerpo externo comprenden al menos una cámara mezcladora horizontal con un efecto Ventura radial (11, 12, 13,14).
Patent EC-SP066300-A (EC)
Title: Metodo de congelamiento y aparato
Inventor: KNAUF JEFF
IPC: A23L17/00
Filed: 2006-01-20
Abstract: La presente invención se refiere a varios métodos útiles en conexión con la pesca y congelamiento de pescado. En ciertos mecanismos, pescado u otros elementos a ser congelados son sumergidos en un medio de enfriamiento. El medio de enfriamiento comprende un agente orgánico de enfriamiento, el que preferiblemente es carbohidrato, alcohol de azucar, glicósido o aceite no tóxico.
Patent EC-SP066508-A (EC)
Title: Un sistema subacuático de generación de energía
Inventor: PERRY MICHAEL DAVID
IPC: E02B9/08
Filed: 2006-04-13
Abstract: Se describe un sistema subacuático de generación de energía ( 10 ) que tiene un miembro de línea ( 30 ) que se mueve a lo largo de una trayectoria definida. Un número de hojas metálicas( 40 ) impulsan el miembro de línea utilizando el flujo de una corriente de agua. La trayectoria definida yace en un plano que está sustancialmente perpendicular al flujo de la corriente de agua. Una toma de energía ( 114, 124 ) está conectada a la línea para producir energía.
Patent EC-SP077399-A (EC)
Inventor: BLACK PETER J
IPC: H04B1/712
Filed: 2007-04-13
Abstract: The present patent application comprises a method and means for demodulating symbols, comprising converting an OFDM symbol from a time domain to a frequency domain, selecting pilot tones, making a soft decision based on received data, and estimating a channel frequency response. In another example, the method and means further comprises selecting guard tones. In another example, the method and means further comprises generating channel estimates for in-band and band-edge pilot tones.
Patent EC-SP078016-A (EC)
Title: Amidas Novedosas Derivadas de Ácidos Piperidin Carboxílicos
Inventor: THERIEN MICHEL
IPC: C07D211/78
Filed: 2007-12-14
Abstract: La invención se refiere a amidas novedosas derivadas de ácidos piperidin carboxílicos y a su uso como ingredientes activos en la preparación de composiciones farmacéuticas. La invención también se refiere a aspectos relacionados que incluyen procesos para la preparación de estos compuestos novedosos, a composiciones farmacéuticas que comprenden tales compuestos y en especial al uso de tales compuestos como inhibidores de la renina
Patent EC-SP088240-A (EC)
Title: Composición de trazodona para administración una vez por día
Inventor: OUZEROUROU RACHID
IPC: A61K9/22
Filed: 2008-03-04
Abstract: La invención se refiere a una formulación de liberación sostenida para administrar uno o más agentes farmacéuticamente activos. La formulación comprende almidón con alto contenido de amilosa entrecruzado, y por lo menos un agente farmacéuticamente activo, y opcionalmente puede subdividirse en formas de dosificación más pequeñas donde las formas de dosificación más pequeñas tienen sustancialmente las mismas propiedades de liberación sostenida que la formulación a partir de la cual fueron derivadas. Las formulaciones pueden proveer liberación sostenida durante hasta al menos 24 horas, y debido a su divisibilidad permite que el receptor del agente activo o la persona que administra el agente activo valore la dosificación del agente.
Patent EC-SP941067-A (EC)
Title: Caja de conexiones para fibras opticas
Inventor: MOREL JACQUES
IPC: G02B6/38
Filed: 1994-04-13
Abstract: La presente invención se refiere a una caja de conexiones para fibras ópticas de forma paralelepípeda, compuesta de una pluralidad de módulos (1, 2...5) movibles unos contra los otros. Cada módulo (1, 2...5) encierra al menos un cajón (8, 9) que contiene elementos de fijación de la fibra óptica. Cada cajón (8, 9) comprende un elemento plano alargado (10) que está articulado a la base (11) del módulo y enlazado a dos flancos (14, 15) articulados.
Patent EC-SP951494-A (EC)
Title: Metodo y aparato para eliminar el corazon de la palma
Inventor: RAINEY RONALD S
IPC: A01D23/00
Filed: 1995-07-27
Abstract: Un método para la eliminación del corazón de la palma a partir de la porción de un tallo de palma, que incluye las secciones ahusada y de meristemo de diámetro mayor, unidas conjuntamente, el método está caracterizado porque comprende los pasos de: - hacer que la porción sea posicionalmente retenida en un casquillo de recepción o receptáculo, hacer que la porción sea colocada con uno de sus extremos en alineamiento con y colindando con un mecanismo eliminador de corazón, y el otro de sus extremos se coloque en alineamiento con y accesible al borde de corte de una cuchilla tubular que es movible hacia el mecanismo descorazonador, y, mientras que dicha porción es así colocada, hacer que el borde de corte de la cuchilla descorazonadora se mueva hacia el mecanismo eliminador de corazón, con lo cual se retira el corazón de la palma de dicha porción, hacer que la cuchilla descorazonadora sea retirada de la porción que lleva con ésta el corazón de la palma, retirado de dicha porción, y que hace que el mecanismo eliminador y la parte superior de dicha porción sean movidos fuera de contacto uno con respecto al otro, hacer que el corazón de la palma sea retirado de la cuchilla descorazonadora, y hacer que la porción así descorazonadora sea liberada del casquillo receptor o receptáculo.
Patent EC-SP982371-A (EC)
Title: Derivados de sulfonil urea
Inventor: DORNBROSKI MARK ANTHONY
IPC: A61K31/17
Filed: 1998-01-20
Abstract: Un compuesto de la fórmula (gráfico), en el que R y R son tal como se han definido anteriormente, útil en el tratamiento y estado seleccionado entre el grupo formado por meningitis y salpingitis, choque séptico, coagulación intravascular diseminada, y/o el sindrome de distrés respiratorio en adultos, inflamación aguda o crónica, artritis, colangitis, colitis, encefalitis, endocarditis, glomerulonefritis, hepatitis, miocarditis, pancreatitis, pericarditis, lesiones por reperfusión, vasculinitis, hipersensibilidad aguda y retardada, rechazo de injertos, y enfermedad del huésped frente al injerto, enfermedades auto-inmunes que incluyen la diabetes ellitus del tipo 1 y la esclerosis múltiple enfermedades periodonatas, fibrosis pulmonar intersticial, cirrosis, esclerosis sistémica, formación queloide, tumores que producen la IL-1 como un factor de crecimiento autocrino, caquexia, enfermedad de Alzheimer, lesión por percusión, represión, ateroesclerosis y osteoporosis en un mamífero, incluyendo un humano.
Patent FI-20020763-A (FI)
Inventor: SILLANPAEAE TERO
IPC: H03F1/30
Filed: 2002-04-19
Abstract: A comparator circuit comprises an input stage (1) including a pair of inputs for receiving a differential input voltage and a pair of outputs for outputting a differential output current proportional to the differential input voltage. The differential output current is amplified by a transistor output stage (2). According to the present invention a voltage swing at the internal node(s) of a transistor output stage in a comparator is limited (M7,M8). As a result, the comparator response time is reduced and independent from the variation in the supply voltage. <IMAGE>
Patent FR-1573132-A (FR)
IPC: B29C48/08
Filed: 1968-04-10
Granted: 1969-07-04
Abstract: 1,194,486. Production and handling of films. CELANESE CORP. 3 April, 1968 [10 April, 1967], No. 16952/68. Heading B5B. In an apparatus for producing or handling an electrically insulating film, in which the film is pressed against a metallic surface by force arising from an electrostatic charge applied to the film, the electrostatic charge is developed by an ionizing discharge between an electrode connected to one terminal of a high voltage source and both an electrically conducting element connected to the other terminal of the high voltage source and the metallic surface, the latter surface being connected to the element by a current limiting resistance and being situated closer to the electrode than is the element. The element is preferably a film extrusion die arranged to deposit film extruded on to the metallic surface of a rotatable drum, and is connected with the corresponding terminal of the high voltage supply to earth. As shown, the film extruding plant comprises an extruder die 10 electrically earthed, a casting drum 12 upon the polished surface of which the film from die 10 is deposited and a take-off roll 18. The rotatable drum 12 is earthed through a current limiting resistance R 3  which avoids arcing between the electrode and the metal surface. The positive terminal of a high voltage direct current supply 16 is connected directly to electrode 14 and its negative terminal to earth. Film extruded from die 10, in travelling to drum 12, collects a positive charge and is attracted to the drum's surface and pressed against it.
Patent GB-1053511-A (GB)
IPC: G03B27/80
Abstract: 1,053,511. Exposure control in photo-copying. PENTAGON DRESDEN KAMERA-UND KINOWERKE VEB. Jan.9, 1964, No.1026/64. Heading G2A. [Also in Division G1] The intensity of the light source in a photocopying apparatus is controlled in accordance with the density of the negative to be copied, the said density varying the amount of light falling on a photo-electric cell acting on the trigger electrode of a thyratron, and so regulating the light intensity by setting a switch device to one of a number of preselected values. In the present arrangement, there are two such pre-selected values. The negative is arranged in the light path from the copying lamp 13, and the light is then reflected to a photo-cell 1. The current causes a voltage drop across a resistor 2 which is connected to the trigger electrode of a thyratron 4 controlling a relay 5. If the negative is too dense, this voltage drop is insufficient to fire the thyratron, so that relay 5 is not energized and the position of a switch 10 in the lamp circuit remains as shown. Thus when the lamp is switched on to make the exposure, it gives a full illumination intensity. If the negative is of lesser density, the voltage drop across resistor 2 is sufficient to fire thyratron 4, energizing relay 5 and so causing switch 10 to change over to its other position, which connects a resistor 11 into the lamp circuit. Thus the lamp will now give a reduced illumination intensity when the exposure is made. The same photo-cell 1 (or another photocell 25) is utilized for regulating the exposure time, by connection through a change-over switch 17 to the trigger electrode of a thyratron 22. The ignition electrode of this thyratron is connected to ground either by way of a capacitor 21 or a switch 19, the switch being controlled by a relay 15 and normally closed. When change-over switch 17 is operated, switch 19 is opened, and the exposure time is determined by the time taken to charge capacitor 21 to the ignition voltage of thyratron 22.
Patent GB-1054030-A (GB)
IPC: F21V29/00
Abstract: 1,054,030. Street lamps. NOVELECTRIC A.G. Nov. 18, 1963 [Nov. 20, 1962], No. 45432/63. Heading F4R. A street lamp comprises a reflector 1 enclosing one or more electric light sources 17, an outer casing 2 surrounding the reflector symmetrically at a distance therefrom to provide a space for ancillary electrical circuit elements 12-14, and a displaceable closure member 4 covering the open end of the casing and having a lightpermeable centre part 4a the peripheral zone 4b of which co-operates with the peripheral edge of the reflector to provide a dust-proof seal therebetween. The closure member is hinged to the casing at 5 and has a quick-release fastening 6, and the outer part is provided with air slots 9 so that cooling air can be blown by a fan 10 through the space between the reflector and the casing. The lamp may be supported on a mast 18 or suspended from an overhead cable 25 (Fig. 2, not shown) by a stirrup 24.
Patent GB-1084181-A (GB)
IPC: A23G9/20
Abstract: 1,084,181. Ice-cream freezers. B. WHITBY, and S. C. CUMMINS. April 4, 1966 [Jan. 5, 1965], No. 387/65. Heading F4H. A vehicle mounted ice-cream freezer comprises a beater shaft 40 and a refrigerant compressor 20 which are both driven through magnetic clutches from the engine which propels the vehicle, the engine also being adapted to generate electric power for the clutches. The engine drives a shaft 17 from which a belt drive 23 is taken via a magnetic clutch 26 to drive the compressor 20 and a condenser fan 22. A belt drive 32, also taken from shaft 17, drives a generator 36 for charging a battery (not shown) supplying current to the clutches, and, via a magnetic clutch 31, a further shaft 30. A belt drive 37 is taken from shaft 30 for driving beater shaft 40. The clutches are thermostatically controlled and are de-energized manually when the vehicle is in motion.
Patent GB-1117264-A (GB)
Abstract: 1,117,264. Seismic signal processing; multiplex pulse code signalling. CONTINENTAL OIL CO. 12 Sept., 1966 [15 Nov., 1965], No. 40724/66. Headings H4D and H4L. To provide a computer-compatible digital record of multi-trace seismic data, from which the real time of seismic events is recoverable without the need for recording digital time values, the multiple seismic traces are multiplexed to give a time dependent analogue voltage which is coverted to sequential digital equivalents and then stored, the multiplexing and conversion rates being referenced to the real time of the seismic data, whereby the real time is represented by the resulting spatial storage distribution of the sequential digital equivalents. The seismic data, in a plurality of signal channels 212, is derived by play-back of a conventional A.M. or F.M. recorded seismic field record or may be correlation signals obtained by processing a field record resulting from the transmission of swept frequency seismic signals into the earth. The signals in channels 212 are sequentially sampled by multiplexer 214 and each of the sequential analogue samples is converted into two binary " words " in A/D converter 258. These successive " words " are routed through a buffer core storage system 272 to digital write circuits 274 for recording on tape in a format which is computer compatible to permit further processing of the seismic data. Binary or decimal-coded numbers for identifying the particular seismic record are also recorded. The sampling rate of multiplexer 214 may be selected according to the data content of the seismic signals, and is controlled by a scan frequency signal from a selected output of frequency-divider 244 coupled to voltagecontrolled oscillator 230. The use of the buffer store permits the digital recording, at a known rate, of data presented at varying sampling rates. To compensate for fluctuations in the recording or playback speed of the analogue seismic signals, the phase and frequency of oscillator 230 are locked to a reference signal obtained from a timing track recorded on the analogue record. The sampling is initiated by a " zero time " signal, on line 168, provided by control unit (130) (Fig. 5) when an operator has aligned (by means of a visual monitor 166) a recorded time-break signal on the analogue seismic record with a pulse representing a zero position of the analogue playback system (112). The digital record may be reconverted to analogue form by D/A conversion and demultiplexing steps which are essentially the reverse of those described above, the rate of conversion, the demultiplexing scan rate and the analogue recording speed being controlled by frequencydivided outputs of a master oscillator (Figs. 7 and 9, not shown).
Patent GB-1226332-A (GB)
IPC: B65H3/68
Filed: 1967-03-22
Abstract: 1,226,332. Feeding sheets. THOMAS C. KEAY Ltd. 18 March, 1968 [22 March, 1967], No. 13333/67. Heading B8B. A device for feeding individual flat pieces of material from a stack comprises a table having two inclined planar surfaces disposed at an obtuse angle to each other, the planes of the surfaces intersecting above the table and a stack of pieces being draped over the surfaces, and feeding means located above the table to raise the top piece from the stack and feed it in a direction parallel to the line of intersection of the planes. The apparatus is particularly applicable to the feeding of partially-formed gussetted bags, Fig. 4 (not shown), the two main panels of each bag being kept in register during feeding by the bent configuration each bag adopts in the stack. Pile table. Fig. 1.-The pile table 1 is formed with two inclined surface portions 2; an endless band 3 is arranged so that its upper flight occupies the gap between portions 2 and engages part of the lowest piece of a stack of pieces draped over the table so that an entire stack can be advanced to the separators. Separating and feeding.-A boom 4, Fig. 2, swingable in a vertical plane about pivot 5, mounts a movable carrier 6 for an arrangement of horizontally and vertically adjustable resilient suction heads 7. In operation, a control device for air cylinders 8, 10 and for the suction heads 7 causes the carrier to be moved over a stack, the boom 4 is lowered until the heads engage the bent top piece, suction is applied, the boom lifts, and the carrier transfers the piece to the nip of feed rollers 13 associated with guide plate 12. Front stops 14, rising and falling in synchronism with the movement of the carrier under the action of further cylinder 16, control the registration during feeding. Overlapping piles.-A plurality of piles can be supported on table 1 and advanced, in turn, by endless belt 3. The piles are overlapped by inserting fingers, under the action of cylinders 20 between one pile and the next. Guide-plates 21, Fig. 3 (not shown), assist positioning of the stacks.