baber/WOPTO huggingface dataset:
Patent KR-200493981-Y1 (KR)
IPC: H04N17/00
Filed: 2016-03-28
Granted: 2021-07-09
Abstract: 실시간 디지털 테스트 능력을 갖는 이미징 시스템은 이미징 동작들 동안 픽셀 어레이로부터 판독된 픽셀 데이터 신호들을 처리하는 데 사용되는 이미지 처리 회로의 기능을 검증한다.  이미지 처리 회로는 이미징 및 비-이미징 데이터의 다수의 영역을 포함하는 이미징 어레이로부터 판독된 데이터 프레임을 처리할 수 있다.  디지털 테스트 패턴들을 생성하여 특정 이미지 처리 블록들의 기능을 테스트할 수 있다.  테스트 패턴들은 출력 판독 프레임의 영역들로부터의 이미징 데이터 또는 비-이미징 데이터에 대응하거나 그들을 나타낼 수 있다.  검사 합계 생성기는 주어진 테스트 패턴과 함께 제공된 이미지 처리 블록들의 서브세트의 출력에 대한 테스트 패턴 검사 합계를 생성한다.  테스트 패턴 검사 합계는 주어진 테스트 패턴에 등가인 테스트 패턴들과 함께 제공되는 적절히 기능하는 이미지 처리 블록들의 출력의 사전 결정된 검사 합계와 비교될 수 있다.
Patent KR-200487858-Y1 (KR)
Title: 개선된 음료컵 구조
IPC: B65D77/20
Filed: 2016-10-24
Granted: 2018-11-13
Abstract: 본 고안의 개선된 음료컵 구조에 있어서, 상기 음료컵은 양측이 아래를 향해 절곡되어 뒤집어진 V 모양의 격리판을 형성하고, 격리판 측면 단부에는 각각 컵 바닥부가 수평으로 설치되고, 2개의 컵 바닥부 가장자리를 이용하여 위를 향해 연장되는 컵 몸체와 상기 격리판을 둘러싸면서 연결되는 음료컵 내부를 2개의 독립된 수용공간으로 나누고, 컵 몸체의 컵 입구에는 외부를 향해 확장된 컵 가장자리가 있고, 상기 격리판 상방은 하나의 넓은 판상의 꼭대기 가장자리로 컵 입구의 2개의 마주보는 측면 사이에 연결 설치되고, 꼭대기 가장자리 중앙에는 위를 향해 약간 튀어나온 돌출 띠가 설치되고, 상기 돌출 띠가 필름 밀봉기의 가열압축 헤드에서 밀봉입구 필름이 하강할 때 가열압축 헤드가 밀착하여 맞물리도록 하고, 상기 가열압축 헤드의 열이 상기 돌출 띠를 용해시키고, 상기 꼭대기 가장자리 표면에 사출성형으로 인해 높낮이 기복이 형성되는데 그 낙차는 상기 용해된 돌출 띠에 의해 완전히 채워진다.
Patent KR-200495598-Y1 (KR)
IPC: F16L57/00
Filed: 2021-11-01
Granted: 2022-07-05
Abstract: 본 고안은 친환경 배관용 안전보호커버에 관한 것으로서, 보다 상세하게는, 지하 또는 지상에 설치되어 가스 등을 공급하는 배관의 노출된 부분에 간편하게 설치하여, 외부 충격 등에 의한 파손을 방지할 수 있는 친환경 배관용 안전보호커버에 관한 것이다.
Patent PH-22016000579-Y1 (PH)
Title: PROCESS OF PRODUCING Azadirachta indica PATCH TO REPEL MOSQUITOES
Inventor: SILVESTRE ROSENIO C
IPC: A01P17/00
Filed: 2016-08-11
Abstract: This utility model discloses the process of producing botanical patch for repelling mosquitoes from Azadirachta indica leaf extract by mixing predetermined amount of Azadirachta indica leaf extract and water saturated in 1 inch by 1 inch cotton cloth.
Patent PH-22017050117-Y1 (PH)
Title: Process of preparing patties from bangus, mushroom, sweet potato and moringa
Inventor: NAVA EDNA M
Filed: 2017-04-27
Abstract: The present utility model relates to production of patties using the following steps: steaming of mushroom and bangus, blanching of moringa, mixing and blending ingredients, steaming blended ingredients, molding, and cooling.
Patent PH-22019000701-Y1 (PH)
Title: Process of making rambutan (nephelium lappaceum) tart
Inventor: MARIANO KRISTINE BERNADETTE B
IPC: A23L19/00
Filed: 2019-06-13
Abstract: The process of making rambutan tart comprise the following steps. First, clean and dry tools and utensils. Roast and crush the rambutan seed using food processor. Preheat the oven until desired temperature; grease the molders. Prepare the ingredients, sift to remove impurities; measure the ingredients using appropriate measuring devices. Mix the ingredients for the tart shells until form into ball, rest the dough. Portion, press and mold into tart molders. Cover the tart shells with aluminum foil to avoid burn on tart surface; bake for 5- 10 minutes or until lightly brown at 300øF; let it cool. Prepare the filling using double boiler, stir continuously to avoid curdling; place at least 1 T of tart filling into cooled tart shells. Return the tart shells in the oven, bake at 300øF until the filling is set; cool in pan. Lastly, remove the crust from the molders and package in designated packaging materials.
Patent BR-202016013798-Y1 (BR)
Title: Disposição construtiva introduzida em costela mecânica para descaroçar algodão
Inventor: JORGE LUIZ ULIANA
IPC: D01B1/04
Filed: 2016-06-15
Abstract: disposição construtiva introduzida em costela mecânica para descaroçar algodão trata-se a presente patente de modelo de utilidade, de uma nova disposição construtiva introduzida em costela mecânica para descaroçar algodão, pertencente ao setor técnico mecânico, mais particularmente a área de equipamentos agrícolas, a qual é aplicada em descaroçadores convencionais e automatizados e que consiste de um elemento mecânico tipo costela, caracterizado por apresentar em sua forma construtiva inovações capazes de alterar tecnicamente fatores de desempenho e qualidade das máquinas descaroçadoras. o objeto da presente inovação atua integrado ao subconjunto eixo de serras (2) que é composto também por outros três elementos básicos: disco serra (3), eixo cilíndrico (4) e anel espaçador (5), onde o dito eixo de serras (2) pode ter a quantidade variável de costelas mecânicas (1) e discos serras (3) em função da configuração da máquina beneficiadora. cada uma das ditas costelas mecânicas (1) é dotada de uma aba lateral (10) no conceito caracol, formando um canal de passagem (11), onde a aba lateral (10) é dotada na extremidade de uma área maior (101), se estreitando para a parte frontal em uma área menor (102), até encerrar-se na porção mediana da costela mecânica (1).
Patent BR-202019008985-Y1 (BR)
Title: Superfície seletiva de frequencias multibanda planar para aplicações no sistema 5g outdoor
Inventor: FABRÍCIO JOSÉ BRITO BARROS
IPC: H01P1/20
Filed: 2019-05-02
Abstract: superfície seletiva de frequencias multibanda planar para aplicações no sistema 5g outdoor a patente de invenção (pi) superfície seletiva de frequencias multibanda planar para aplicações no sistema 5g outdoor, refere-se a um filtro controlável de frequências para aplicações multibanda na faixa das ondas milimétricas (mm-wave), especificamente, para aplicações no novo sistema de comunicações celular de quinta geração (5g). o filtro foi projetado para ressonar nas frequências destinadas ao desenvolvimento de comunicações por rádio difusão destinadas ao padrão 5g outdoor, e consiste em um arranjo periódico planar no qual a sua célula unitária é composta três espiras quadradas metálicas perfeitamente condutoras (perfect conductor ? pec), sendo estas dispostas sobre substrato de ferrite magnetizada. o dispositivo é dito multibanda por apresentar três ressonâncias distintas, em: 28 ghz, 38 ghz e 73 ghz. nestas frequências, especula-se a operação do sistema denominado de 5g outdoor. a superfície seletiva de frequência (fss) apresentada é caracterizada, também, por sua estabilidade angular de fase e ser independente de polarização da onda incidente.
Patent JP-2513813-Y2 (JP)
IPC: B65D85/72
Filed: 1990-05-17
Granted: 1996-10-09
Abstract: PCT No. PCT/FR90/00347 Sec. 371 Date Nov. 12, 1991 Sec. 102(e) Date Nov. 12, 1991 PCT Filed May 17, 1990 PCT Pub. No. WO90/14288 PCT Pub. Date Nov. 29, 1990.A spout and sealing cap assembly for a container which contains a product such as a liquid or pasty product. The container includes a nick closed off by a lid that must be pierced for dispensing the product. The assembly includes a spout with a body that is fixed to the neck. The spout also includes a hollow piercing and dispensing element provided with sharp edges designed to pierce the lid. The element is suspended inside the body by a deformable annular bulged membrane which enables the piercing element to assume an upper position and a lower position wherein the sharp edges extend below the ruptured lid. The spout body is covered by a sealing cap which assumes either an open or a closed position. The cap includes a sealing member extending of a top section of the cap. When the cap is closed, the sealing member is designed for insertion in sealing fashion within the hollow element or in a fitting and sealing relationship about the hollow element both when the element is in the upper and the lower position.
Patent IT-224315-Z2 (IT)
Title: Tappo estraibile per contenitori con ali di manovra del coperchio esterne.
Inventor: ROSSI PIETRO
IPC: B65D/
Filed: 1991-07-19
Granted: 1996-03-14
Abstract: Il tappo è formato in due elementi, uno centrale (1, 4, 6) ed uno esterno (9, 11 e 14), di cui l'elemento centrale presenta le ali di manovra (6) del coperchio (1) esterne all'anello di rinforzo o di irrigidimento (4).(FIG. 5)
Patent JP-S5698135-A (JP)
Title: Preparation of polymide resin laminated plate with one copper
Inventor: KATOU MASAHIRO
IPC: B29C43/20
Filed: 1980-01-07
Abstract: PURPOSE: To obtain a laminated plate excellent in surface resistance, soldering heat resistance, release strength by a method wherein a copper leaf is placed on one side of a polyimide resin impregnating base, a PP film is pinched between the other side of the base and a stainless holding up plate and the PP film is released after they are heated, pressed and molded.  
     CONSTITUTION: To take an example, on one side of a polyimide resin prepreg put on a glass cloth base is placed an electrolytic copper leaf 5, on the other side is put a biaxially stretched PP film 4 and they are combined. The combination obtained is inserted between two stainless plates 3, put between pressing heat plates 1 through an upper and a lower cushion material 2, heated and pressed, for example, at heat plate temperatures of 175W195°C, at a pressure of 40kg/cm 2 , for 120min, then cooled down to a laminated plate temperature of 40°C, released from pressure to prepare a laminated plate with one copper side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent CR-10553-A (CR)
Title: Derivados novedosos de aminopiridina que tienen accion inhibidora selectiva sobre aurora a
Inventor: IWASAWA YOSHIKAZU
IPC: C07D401/12
Filed: 2009-01-13
Abstract: La presente invencion se refiere al compuesto de formula I: en el que: R1 es un atomo de hidrogeno, F,CN, etc.; R2 es O, S, SO, SO2, etc.; R3 es un fenilo que puede estar sustituido; X2 es CH, N, etc.; W es el siguiente resto: en el que: W1, W2, y W3 son cada uno independientemente CH, N, etc., o una de sus sales esteres farmaceuticamente aceptables.
Patent CR-11021-A (CR)
Title: Derivados de quinolina como fungicidas
Inventor: MURPHY KESSABI FIONA
IPC: A01N43/42
Filed: 2009-09-10
Abstract: Compuestos de la formula general donde los sustituyentes se definen de acuerdo con la reivindicacion 1, utiles como fungicidas.
Patent CR-11865-A (CR)
Title: Composiciones limpiadoras multiuso
Inventor: TOUSSAINT CHRISTINE
IPC: C11D1/83
Filed: 2010-12-22
Abstract: La presente invención se refiere a unas composiciones limpiadoras multiuso a base de surfactantes, útiles para la limpieza de superficies, incluyendo superficies duras en el hogar así como el vidrio. Las composiciones limpiadoras comprenden un surfactante aniónico de sulfonato, un surfactante etoxilado alifático no iónico, un alcohol y un agente reductor de residuos. Las composiciones limpiadoras de la invención son efectivas para la eliminación de sucios tales como sucio de grasa y para dejar libres de residuos las superficies no enjuagadas, o no limpiadas con un paño.
Patent CU-34538-A (CU)
Title: Sembradora de cana de azúcar
Inventor: MILLER REID ROBERT
IPC: A01C7/00
Filed: 1976-06-12
Abstract: Es una sembradora de cana de azúcar, caracterizada por comprender un mecanismo para seleccionar y distribuir los trozos de cana.
Patent DK-51782-A (DK)
Inventor: NILSSON B
IPC: E04B1/00
Filed: 1982-02-08
Abstract: A prefabricated balcony for detachably mounting on the facade of a building comprises a front wall (11), side walls (12) and a floor (13) forming an integral unit made of a reinforced plastic material. At the side facing the building, the side walls and the floor are formed with side flanges (16, 17), the flanges (16) of the side walls connecting at their upper end to the ends of a substantially horizontal top flange (14) projecting outwardly from the side and front walls of the balcony. The balcony is secured to the building and supported by means of cantilever structures (21) each having one leg portion lying against the lower side of said top flange (14) and the other leg portion against the side flange (16) of one side wall.
Patent DK-73285-A (DK)
Inventor: NEVEUX PIERRE
IPC: B60P1/04
Filed: 1985-02-15
Abstract: 1. A device for rocking charges (4), in particular intended to unload containers (2), comprising an elevator system (9) with an apron, located on a strong structure (6), particularly composed of a jack (10) fastened to a frame (11) and an elevator apron (12), characterized by the fact that it comprises retractable means connected with the frame (11) being able to impose a first position upon the frame, in which it takes its clear bearing on the structure (6) in order to use the jack (10), and a second position in which it can longitudinally be moved on the structure (6) in order to adjust the position of the jack (10) to the outline of the container (2).
Patent EG-16208-A (EG)
Title: Polytetrafluoroethylene laminate for footwear articles
Inventor: DOUGLAS A TILBETTS
IPC: B32B25/08
Filed: 1983-11-15
Granted: 1987-10-30
Abstract: This invention provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article for use in, for example, material for footwear articles. The waterproof and breathable polytetrafluoroethylene layered article can, for example, exhibit elastomeric properties of stretch to break of 275% in the machine direction, and 145% in the tranverse direction and a total stretch recovery of at least 39% after being stretched 75% extension for 100 cycles. This invention further provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article bonded to a stretch fabric for footwear articles. The waterproof breathable elastomeric polytetrafluoroethylene layered article bonded to a stretch fabric is thus durable and possesses a moisture vapor transmission rate exceeding 1000 gms/m<2>/day, and preferably above about 2000 gms/m<2>/day.
Patent FR-1454979-A (FR)
IPC: B21B39/00
Filed: 1965-11-30
Granted: 1966-10-07
Abstract: 1,090,082. Rolling. GENERAL ELECTRIC CO. Nov. 23, 1965 [Dec. 1, 1964], No. 49642/65. Heading B3M. A rolling mill comprises a fixed roll housing 1, and a movable roll housing 3, the rolls 2 and 4 being driven by power'units P1, P2. Housing 3 is urged downwardly against springs 5 to close the pass by a screw-down 7, which acts on a block 6 supported by springs 8. The spring rate of springs 8 is higher than that of springs 5, and screw-down 7 may be manually operated, or motor driven.
Patent GB-810487-A (GB)
Title: Ceramic substance and method of making
IPC: C04B33/02
Filed: 1956-01-03
Abstract: <PICT:0810487/III/1> A ceramic raw material is prepared by removing most and preferably at least 70 per cent of particles of less than 2 microns size from kaolinic clay, calcining the residue and mixing the kaolinic particles smaller than 2 microns with the calcined residue. As shown in the Figure, a fluid slurry of kaolinic clay is dispersed in a blunger (mixer) and after screening is passed to a centrifuge 14 to separate the particles finer than 2 microns which are in a plate-like form, from particles coarser than 2 microns which are in the form of stacks.  The latter fraction is sent to an oven where it is calcined at 600-1000 DEG  C. thereby expanding the stacks to form friable granules.  The calcined coarse particles are mixed in a vat 20 with a slurry of the uncalcined fines from a vessel 16.  The mixture is dewatered by filtering and dried.  The product is stated to be subject to less dimensional changes during the firing of ceramic ware made therefrom.  Specification 484,992, [Group II], is referred to.
Patent GB-431203-A (GB)
Title: Improvements in and relating to pumping apparatus
IPC: F04B47/02
Filed: 1934-01-02
Abstract: 431,203. Reciprocating pumps. STEWARTS & LLOYDS OF SOUTH AFRICA, Ltd., Vereeniging, Transvaal, South Africa, and GREGORY, E., 655, Chester Road, Erdington, Birmingham. Jan. 2, 1934, No. 187. [Class 102 (i)] A beam 9 driving a pump rod 11 is pivoted to a connecting rod 10 driven through worm gearing and a crank or eccentric. A compensating link 12 is connected to one end of the beam. Rams 13, 13a are guided in cylinders and connected to balls 17, 18 on a pin 15 secured to the beam. Phosphor-bronze shoes 19, 20 are provided for connecting the balls 17, 18 to the rams.
Patent GB-194836-A (GB)
Title: Improvements in and relating to high-frequency telephony, telegraphy and the like
IPC: H03C1/62
Filed: 1922-01-03
Abstract: 194,836. Pollock, E. Jan. 3, 1922. Thermionic modulating systems.-Relates to transmission sets wherein the output circuit or aerial is energized only when, and for as long as, the microphone is being spoken into, or the signalling-key is down. As shown in Fig. 2, applied to a spark-discharge system, two diode rectifiers a, b are inserted in the primary circuit of the transformers s<4>, p<4> feeding the spark-gap f, and prevent the passage of any current from the low-frequency alternator g until their filaments are heated by the flow of microphonic currentvariations across the transformers p, p<2>. Simultaneously, the microphone currents are applies across a transformer p<3>, .s<3> to the grid of a triode d, the plate inductance l' of which is coupled to the aerial l<2>. Energy is absorbed from the aerial in accordance with these applied grid potential-variations, and the amplitude of the radiated energy is thereby modulated into speech form. Fig. 3 shows the system applied to a combined thermonic generator and modulator d coupled to the aerial at l<2>. The rectifier a functions only so long as speech-frequency variations exist in the plate circuit p<3>, p<2> of the triode h, as controlled by the microphone m. The transformer p<2>, s<2> serves to energize, the rectifier a, thereby feeding direct current to the generator d; whilst simultaneously the transformer p<3>, s<3> applies speech-form variations to the grid of the generator. The triode h may be connected in shunt with the primaries p<2>, p<3> instead of being in series as shown in Fig. 3. Similar control arrangements may be applied in the case of highfrequency alternator or arc-generator systems, and also to wired signalling systems, and to the keying circuits of telegraphic sets. Specification 194,765 is referred to.
Patent GB-1065851-A (GB)
Title: Improvements in or relating to vibratory systems
Inventor: ELLIS EDWIN JACK
IPC: H02K33/18
Filed: 1964-01-02
Abstract: 1,065,851. Conveyers. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Dec. 23, 1964 [Jan. 2. 1964], No. 274/64. Heading B8A. [Also in Division H2] In a spiral conveyer, particulate material is conveyed up a P.V.C. pipe 52 due to the rotational jerks of a cylindrical body 49 in which it is carried, these jerks being produced by oblique springs 54, 55 above and below it under the action of a vibrator 61. This vibrator is controlled by a velocity or acceleration transducer 67, and may have longitudinal or angular motion. Fig. 3 (not shown), shows a trough conveyer energized by a similar vibrator 45 and supported on oblique leaf-springs 48 which cause progression of the material. The vibrator (Fig. 1, riot shown), is of moving coil-type energized from an amplifier circuit which is controlled by pick-up coils 13, 33 excited by movement of an armature 4 on the driving rod 8.
Patent GB-616339-A (GB)
Title: Improvements in and relating to welded structures
IPC: F01D5/30
Filed: 1945-01-03
Abstract: 616,339. Making turbines. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 3, 1945, No. 295. Convention date, Jan. 3, 1944. [Classes 83 (ii) and 83 (iv)] [Also in Group XXVI] Uniting by fusion.-In a welded structure comprising an assembly of members having surfaces abutting one another which are attached to a support by a welded or cast metal joint extending along the assembly, the cracks formed between the abutting members are prevented from extending into the welded or cast metal joint by perforations formed partly in the joint and partly in the abutting members. In the example shown, the blades 12 have bases 14 which abut one another and are attached to the rim 11 of a disc 10 by a welded or cast metal joint 13. The radial cracks 17 formed between the bases 14 are prevented from extending into the metal of the joint 13 by perforations or holes 18 drilled at the end of the cracks. The holes 18 may be partly formed in the blade bases 14 and completely formed during the welding operation by the use of non-fusible pins which are placed in the partly-formed holes before welding.
Patent GB-734365-A (GB)
Title: Hydraulic pump unit
IPC: F15B1/26
Filed: 1953-01-06
Abstract: 734,365. Rotary pumps. GENERAL MOTORS CORPORATION. Jan. 6, 1953 [Sept. 13, 1952], No. 413/53. Class 110 (2). [Also in Groups XXIX and XXXI] The fluid power unit 14 of a tractor comprises a tank 16 having a pump 16 therein, a valve 17 for controlling the actuation of tractor auxiliaries and a baffle 29 for directing the flow of fluid recirculated to the tank through a  port 25. The inlet conduit 33 of the pump has a filter screen 34 comprising four webs, a bottom plate and a wire mesh, attached thereto. The constituent parts of the screen are welded or brazed together and to the conduit 33. The valve 17 has inlet and outlet ports 40, 41 in communication with the outlet 24 of the pump and the return port 25 thereto respectively. A suction line for a booster steering pump is disposed beneath the tank and communicates therewith. The unit 14 has an air vent, a filler neck and a drain plug 78; said vent and neck each incorporating a filter. The pump is driven by the crankshaft 9 of the engine through a coupling 32 allowing for misalignment and including universal joints. If desired, the shaft of the pump and the said crankshaft can be coaxially aligned with no gear box or auxiliary drive transmission therebetween.
Patent GB-310095-A (GB)
Title: Improvements in or relating to signs
IPC: G09F13/04
Filed: 1928-06-30
Abstract: 310,095. Eidlestein, P., and Bunt, I. June 30, 1928. Signs.-Stencils for signs of the daylight reflector type are made of a photographic print mounted on glass, celluloid &c. and greased or varnished so as to be translucent. A photographic negative of the required lettering, design, articles, &c. is prepared and a print therefrom is mounted on a glass or other transparent support and made translucent as by greasing. The negative may be intensified, coloured or otherwise treated. Reference has been directed by the Comptroller to Specifications 5947/83, 19737/89, and 376/91.
Patent GB-463495-A (GB)
Title: Improvements in or relating to apparatus for feeding sheets of paper or other similar material
IPC: B65B41/02
Filed: 1936-01-06
Abstract: 463,495. Feeding sheets. NAYLOR, W. H., and DAY & SONS, Ltd., J. Jan. 6,1936, No. 437. [Class 100 (i)] In a sheet-feeding apparatus of the kind in which the sheets are fed by reciprocating suction devices from a pile 16 which is automatically advanced by a support 15, the support 15 is formed with slots 15<a>, which are adapted to receive projections on plates 20, 21 carried by supports 22, 23, to form a support for the remainder of the pile when the support 15 is lowered to receive a fresh supply of sheets. The supports 22, 23 are carried by pivoted guides 24, 25 which are operable by a lever 30 and links 28, 29 to move the supports to and from the pile. The lever 30 may be handoperated, or operated automatically by the movement of the support 15. The support 15 is raised automatically by friction wheels, balance weights, or as shown a feeler-controlled ratchet mechanism is provided for automatically raising the support 15 in the normal operation of the machine and for raising the supports 22, 23 when the support 15 is being lowered. A reciprocating rod 40 actuates two levers 36, 38 fitted with pawls 41, 50 which respectively operate a shaft 18 having a gear engaging a rack 17 attached to the support 15, and a shaft 44 geared to a shaft 43. The shafts 43, 44 are fitted with pinions 26, 27 gearing with racks on the supports 22, 23. The rack 17 may be fitted with tappets or pawls for actuating the lever 30 automatically. The plates 20, 21 may be spring- mounted and the supports 22, 23 may be constructed without means for raising them when they support the pile. The apparatus may be adapted for tables 15 moving horizontally or at an angle.