baber/WOPTO huggingface dataset:
Patent CN-201344029-Y (CN)
Title: 抽油井循环加热装置
Inventor: JIANLI FAN
IPC: E21B43/24
Filed: 2008-11-27
Granted: 2009-11-11
Abstract: 本实用新型涉及石油开采采油装置领域的一种抽油井循环加热装置。其技术方案是：包括加热器、高温输送泵、井口输送软管、回流软管、转换接头、抽油机、悬绳器、井口装置、油管、抽油泵、空心抽油杆、井内输送管，在井内输送管的外壁设有保温层，该保温层沿井内输送管外壁自上而下全部包覆或底部部分裸露。本实用新型的井内输送管采用金属保温复合管，保证热量有效送到井底。井内输送管主体为连续钢管(与连续空心抽油杆更匹配)，具有耐温高，使用寿命延长，耐压高的特点。其加热效果、节能、成本等方面更好。
Patent CN-201341938-Y (CN)
Title: 新型清宫刮匙
Inventor: YONG ZHANG
IPC: A61B17/42
Filed: 2009-02-27
Granted: 2009-11-11
Abstract: 本实用新型涉及一种新型清宫刮匙，用于子宫内腔的清理，属于医用器械，杆柄上端连接刮头，其特征在于刮头为勺形刮头，杆柄为空心杆柄，空心杆柄下端连接吸管。结构合理，更加方便宫内废弃物的彻底清除，且手术时间短，能减轻患者手术痛苦。
Patent CN-201372442-Y (CN)
Inventor: XIAOXIA SUN
IPC: E02D29/14
Filed: 2009-03-20
Granted: 2009-12-30
Abstract: 本实用新型涉及一种钢纤维混凝土井圈井盖，包括井圈和置于所述井圈内的井盖，其特征在于：所述井圈外侧由上至下依次设有井圈外钢圈和外伸钢筋，其内侧设有井圈内钢圈；所述井圈外钢圈和所述井圈内钢圈之间通过井圈加强筋相连，该井圈加强筋与所述外伸钢筋相连；与所述井圈加强筋垂直的方向设有井圈环形筋，该井圈环形筋通过井圈斜撑相连；所述井盖外侧设有井盖钢圈，其上部分别设有数个横向配筋和纵向配筋，该横向配筋、纵向配筋分别与所述井盖钢圈连接在一起；所述井盖上表面对称设有两个手提孔，其底部设有井字型加强筋。本实用新型工艺简单、成本低廉，并以传统混凝土为基体、钢纤维为增强材料，有效地解决了破损、被盗现象的发生。
Patent CN-201355927-Y (CN)
Title: 大蒜收获机构
Inventor: XIN HUANG
IPC: A01D27/04
Filed: 2009-02-26
Granted: 2009-12-09
Abstract: 本实用新型提供的大蒜收获机构属于一种农机部件，确切地说是一种大蒜收获专用设备的收获机构。它包括机架、一对链条传动机构、若干机械手和剪切机构组成；机架由一个三棱柱架、一对横向行程块和二个翻转行程块组成；一对链条传动机构分别环绕设置在三棱柱架的两端面上；机械手呈长条状，其两端分别穿插在两侧传动机构的链条中，若干机械手环绕三棱柱架均匀穿插在链条传动机构的链条中；剪切机构至少包括一对双曲柄机构和刀具，一对双曲柄机构分别固定在三棱柱架的两端面后上方的框架上，刀具水平固定在一对双曲柄机构下方的两个曲柄上。本实用新型的优点是体积小巧、结构简单、维护和保养方便，收获机构自动化程度高，大蒜在收获过程中损伤率低。
Patent CN-201433567-Y (CN)
Inventor: YUWEN XUE
IPC: E04G21/00
Filed: 2009-07-01
Granted: 2010-03-31
Abstract: 一种柱式埋件定位器，涉及房屋建筑施工的一种施工器具，包括底座，底座的两侧分别固定连接与底座在同一平面上的两根支腿，底座中心设置下定位孔，在底座的上表面分别设置朝向所述下定位孔中心轴的至少两个第一止推螺丝，每个第一止推螺丝分别设置在下定位孔的外周，底座上方固定连接支架，支架的上端固定连接定位片，定位片的中心设置上定位孔，所述上定位孔和下定位孔在同一轴线上，在定位片的上表面分别设置朝向所述上定位孔中心轴的至少两个第二止推螺丝，每个第二止推螺丝分别设置在上定位孔的外周。本实用新型安放快捷方便，定位准确，并且施工工期短、工效高，经济。
Patent CN-201429178-Y (CN)
Inventor: WUXING HE
IPC: F24F13/30
Filed: 2009-06-05
Granted: 2010-03-24
Abstract: 本实用新型一种利用空调凝结水进行热回收的装置，含有凝结水箱体、过冷盘管、唇形阀和箱盖，凝结水箱体包括的溢水管、安装支架，螺旋状的过冷盘管设置在水箱体中，其第一、第二接头上翘，穿过箱盖的凹槽分别与制冷剂进液管和制冷剂出液管相连，箱盖由盖板、三通进水管和支架构成，两侧设有凹槽，三通进水管的前通伸进盖板，顶端连接一个唇形阀，在凝结水箱体的外表粘贴有保温层；本实用新型的积极效果是：在风冷式大客车空调装置中增添了水冷式冷凝器结构，充分利用了低温的凝结水，使风冷和水冷换热同时得到应用，在没有增大冷凝器换热面积的情况下，提高了大客车空调的制冷量和换热能力，结构独特新颖，容易装配，容易推广应用。
Patent CN-201374047-Y (CN)
Inventor: DINGQING ZHANG
IPC: G06F3/043
Filed: 2009-02-25
Granted: 2009-12-30
Abstract: 本实用新型适用于触摸屏抗干扰处理领域，提供了一种电磁屏蔽型声波触摸屏，包括换能器、有机玻璃基片和屏体，所述换能器引线通过屏蔽电缆与控制电路连接，所述有机玻璃基片位于换能器和屏体之间，所述换能器的各面外均具有电磁屏蔽层，各面的电磁屏蔽层及屏蔽电缆构成将换能器包裹在内的全封闭的电磁屏蔽体。本实用新型通过在换能器与屏体之间添加电磁屏蔽材料，将换能器全部包围在封闭的屏蔽体内，从而可以增加触摸屏自身电磁辐射抑制和抗电磁干扰的能力。
Patent CN-201419265-Y (CN)
Inventor: CHUANSHU ZHAN
IPC: B23B41/14
Filed: 2009-05-13
Granted: 2010-03-10
Abstract: 一种数控高精度双轴特种钻孔机床，它包括有机架，在机架台面上安装有两个双滑轨座，每个滑轨座上通过滑块安装有动力头及驱动电机，且在滑轨座上安装有电机连接螺杆，驱动滑块装置；在机架台面上相对动力头设置有工作台，工作台上对应设有两组工件夹具及送料装置；在机架上通过支架还安装电控部分，其特征是：a.所述驱动电机主轴是与动力头的弹性夹头采用锥面定心螺母锁紧连接；b.所述工作台上装设的工件夹具是采用气动定心夹具；本实用新型从根本上消除了现有技术所用夹具因工件外圆公差所带来的钻孔中心线与工件中心线的偏移，以及电机与动力头采用皮带轮传动影响加工精度的问题，特别适合用于微型轴类零件精钻孔。
Patent CN-201411717-Y (CN)
Inventor: ENRONG WANG
IPC: E02D29/16
Filed: 2009-05-31
Granted: 2010-02-24
Abstract: 本实用新型涉及一种用于地下砼结构伸缩缝防水的新型止水带，它包括止水带本体，在止水带本体上设有多个孔，孔中设有对拉筋。本实用新型结构简单，防水、抗裂、抗变形能力强，方便安装。
Patent CN-201396317-Y (CN)
Inventor: DACHU ZHANG
IPC: F04D29/70
Filed: 2009-05-05
Granted: 2010-02-03
Abstract: 本实用新型涉及一种下置式气动吸泥泵进泥铲，3－9个泵体焊在一起成一组，每个泵体内的上方分别固定有进气管和排泥管，排泥管的上端铰接有A盖板，进气管和排泥管分别汇总成一个进气管总管和一个排泥管总管，每个泵体的下方分别固定有两个吸泥管，吸泥管的上端带有铰接的B盖板，每组泵体的轴线与拉动的前进方向垂直焊接固定，泵体被拉动的一端向上翘起，两端封头和泵体的外部焊有底部呈平面的斜斗，斜斗底面的进泥铲置于气动吸泥泵的下端，斜斗内固定有倾斜的栅栏，栅栏分成两段与斜斗焊死，上段为钢板其下段用条钢焊成栅格状，在斜斗上穿钢丝绳，用海面上的船只牵引钢丝绳。结构简单，便于操作，环保好，吸泥浓度可增加20－30％，效率高，成本低。
Patent CN-201416450-Y (CN)
Inventor: ZHENDONG YAN
IPC: E21D11/10
Filed: 2009-06-01
Granted: 2010-03-03
Abstract: 本实用新型涉及一种巷道内喷射混凝土的设备，具体为一种煤矿井下湿式喷浆机。解决现有煤矿锚杆支护技术中存在的喷浆问题。结构包括带有履带行走机构的机座，机座上设有混凝土泵和导轨，混凝土泵的水泥缸和千斤设于两个履带之间，导轨上设有往复臂，往复臂的活塞杆上铰接有关节件，往复臂和关节件之间连接有大臂摆动油缸，关节件上铰接有大臂，关节件和大臂之间连接有大臂仰俯油缸，大臂上端设有伸缩臂，伸缩臂上端连接有喷枪回转缸，喷枪回转缸前端连接有喷枪摆动缸，喷枪回转缸前端连接有支架，支架上铰有画圆马达，画圆马达连接和湿喷机泵连通的喷头。本装置可以代替人工操作喷枪，降低了劳动强度，提高了喷射效率和质量。
Patent CN-201390240-Y (CN)
Inventor: CHUNGUANG WANG
IPC: B60S3/06
Filed: 2009-03-06
Granted: 2010-01-27
Abstract: 本实用新型公开了一种洗车机双向洗车刷组装置，该装置为洗车机双向洗车驱动换向和活动挡块限位刷组装置。洗车机双向洗车刷组装置，由摆动马达、联轴器、转轴、刷架、刷辊、活动挡块和固定柱组成。摆动马达经联轴器与转轴相联，带动刷架、刷辊一起摆动，洗车由正向洗车变为反向洗车换向时，摆角要转180度。
Patent CN-201390352-Y (CN)
Inventor: ZHIQIANG WANG
IPC: B62K21/26
Filed: 2009-04-07
Granted: 2010-01-27
Abstract: 本实用新型系为一种自行车的组合式握把套，系于主握套外端延伸有成环形排列的数个第一舌片，其间留有间隙，该第一舌片的外端处分别向外凸设一第一肋条，该第一肋条系为对称且共平面，另于一套盖延设对应的数个第二舌片，使该套盖可藉由该第一及第二舌片的对应交插而固设于主握套外端，于套盖与主握套间夹设一套环，形成主握套的一延伸部分，该第二舌片亦凸设有对应于第一肋条的第二肋条，该第一及第二肋条组成一环形肋条，套环的内侧面开设有容置该环形肋条的环槽，当套环以其螺栓迫紧时，即可使套环紧密咬合主握套及套盖，该套环可为顺应主握套形状延伸的环体，亦可为角状的辅助把手，可依实际需要而选择替换，任何一种组合皆具有整体感。
Patent GE-U20071367-Y (GE)
Title: Cover slab for telephone or sewer manhole
Inventor: GIORGADZE KARLO
IPC: E02D29/14
Filed: 2006-12-20
Abstract: A cover slab 1 for telephone or sewer manhole has a central opening 2, from the lower part by bolts and nuts (or by welding or some other known connection) with clearance between them the plate 3 having the central opening is attached, on which the flat mechanism is symmetrically attached in respect to the openings. The central link of the mechanism – a rocker arm 4 by its ends is hingedly connected to symmetrically disposed rocker-link mechanisms 5 and 6, the free ends of the connecting rods perform the function of bolts or are joined to the bolt, and the central portion of the rocker comprises a figured seat 7 to contact the key of the hatch.
Patent GE-U20151851-Y (GE)
Title: Ointment treating skin diseases, continuous nonhealing wounds and burns
Inventor: SHAKULASHVILI AMALIA
IPC: A61K36/00
Filed: 2014-02-13
Abstract: There is represented an ointment containing pine resin Pinus sylvestris L., yellow amber powder, goose fat, bay wax, and olive oil.
Patent MD-137-Z (MD)
Title: Insect keeping device
Inventor: GORBAN VICTOR
IPC: A01K67/00
Filed: 2009-04-06
Abstract: The invention relates to an insect keeping device that may be used for the obtaining of pea and bean beetle eggs.The device, according to the invention, includes a body (1), wherein it is placed a cylindrical section (3) for substrate coupled in the upper part with a hollow truncated cone (2) with the lateral surface inclined at an angle of 30°, the smaller base of which is joined from the inside with an inverse truncated cone (10) made of a transparent material, into the base of the cylindrical section (3) it is made a hole, wherein it is installed a trap (4) in the form of funnel, the lower part of which is joined with a detachable vivarium (6) made with perforated bottom (7), under which it is placed a detachable collector (8), the device also comprises a light source (9) placed above the hollow truncated cone (2).
Patent MD-93-Z (MD)
Title: Method for treating cervical radiculopathies by selective regional infiltrations
Inventor: PLEŞCA SVETLANA
IPC: A61K38/22
Filed: 2009-04-14
Abstract: The invention refers to medicine, particularly neurology and vertebrology.Summary of the method consists in that there are carried out regional selective infiltrations with a mixture containing a corticosteroid preparation of short or durable action - 1.0 ml, 10% lidocaine solution - 1.0 ml and 0.9% NaCl solution up to 15 ml, which is administered in three sessions with an interval of 2...7 days between them. At the first session the mixtures are bilaterally administered into the paracervical points, 2 cm laterally from the spinous process C7, there are introduced 2.5 ml at an angle of 45°, firstly in cranial direction, and then in caudal direction, afterwards there are administered 5.0 ml in the suprascapular point. At the second session there are administered 5.0 ml in the paracervical, suprascapular and axillary points on the side of the pain syndrome, and at the third session there are administered 5.0 ml in the suprascapular, axillary and brachioradial points on the side of the pain syndrome.
Patent PE-20151733-Z (PE)
Title: Vehiculo aereo no tripulado para medicion de variables climaticas y medioambientales
Inventor: ABARCA ABARCA MONICA LUCIA
IPC: B60R9/048
Filed: 2014-10-17
Abstract: UN VEHICULO AEREO NO TRIPULADO PARA MEDICION DE VARIABLES CLIMATICAS Y MEDIOAMBIENTALES COMPRENDE UNA ESTRUCTURA CENTRAL DE MULTIPLES NIVELES, AL MENOS 3 BRAZOS CON SUS RESPECTIVOS MOTORES Y HELICES, MODULOS DE MEDICION DE GASES CONTAMINANTES, PARTICULAS EN EL AIRE Y RADIACIONES IONIZANTES, UN MODULO DE CONTROL, UN SOPORTE DE ATERRIZAJE Y UNA ESTRUCTURA DE PROTECCION SUPERIOR. DISENADO PARA CONTAR CON DIFERENTES NIVELES, DE MODO QUE LOS MODULOS DEL VEHICULO SON DISTRIBUIDOS SOBRE DICHOS NIVELES, DE FORMA TAL, QUE EL RUIDO ELECTRICO PRODUCIDO POR ALGUNOS DE LOS COMPONENTES Y LA INTERFERENCIA GENERADA EN EL MEDIOAMBIENTE POR EL MOVIMIENTO DE LAS HELICES, NO AFECTEN LOS VALORES REGISTRADOS POR LOS MODULOS DE MEDICION. ASIMISMO, LA ESTRUCTURA DE PROTECCION PERMITE QUE EL MODULO DE MEDICION DE GASES CONTAMINANTES Y PARTICULAS EN EL AIRE ESTE EN CONTACTO DIRECTO CON EL MEDIOAMBIENTE; MIENTRAS QUE EL TREN DE ATERRIZAJE PROTEGE AL MODULO DE MEDICION DE RADIACIONES IONIZANTES, AL MISMO TIEMPO QUE LE PERMITE TENER UNA VISTA CLARA DE LA FUENTE DE RADIACION, LO QUE REPERCUTE EN UNA MEJOR CALIDAD DE LOS VALORES REGISTRADOS POR LOS MODULOS DE MEDICION
Patent PE-20212061-Z (PE)
Title: Herrramienta manual separadora de nueces en mitades
Inventor: CACERES YPARRAGUIERRE HANNA
IPC: A47J43/26
Filed: 2020-05-15
Abstract: La presente invencion se refiere a una herramienta manual de facil uso que separa las nueces en mitades verticales integras, para evitar que la parte comestible de las nueces se quiebre, perdiendo calidad de presentacion del fruto. Esta invencion comprende un mango o cuerpo, un clip o accionador separador de nueces. El mango contiene totalmente en su interior a dos laminas separadoras y estas salen del mango cuando se ejerce presion al accionador que esta ubicado en una zona lateral o encima del mango para que las laminas separadoras ingresen dentro de la nuez. Luego de una segunda presion o con un segundo accionador, las laminas separadoras, que ya estan dentro de la nuez, se abren angularmente con fuerza y rompen la cascara de las nueces y queda la parte comestible de la nuez partida en mitades verticales integras. Este dispositivo es de facil y rapido uso.
Patent ES-508653-A0 (ES)
IPC: A61P9/12
Filed: 1982-01-12
Abstract: The invention relates to compounds of general formula I    <IMAGE> (I)  (wherein R1 and R2, which may be the same or different, each represents a hydrogen atom or a (C1-C4) alkyl group; R3 and R4, which may be the same or different, each represents a hydrogen, fluorine or chlorine atom or a hydroxy, methyl, ethyl or (C1-C4) alkoxy group, or R3 together with R4 represents a methylenedioxy group; R5 and R6, which may be the same or different, each represents a hydrogen atom or a methyl group; R7 represents a group of formula   <IMAGE>  R represents a hydrogen atom or a (C1-C4) alkyl group; R8 represents a fluorine or chlorine atom or a (C1-C4) alkyl, (C1-C4) alkylthio, hydroxymethyl, CONHR11, SO2NHR11, OR12, methoxycarbonyl, ethoxycarbonyl or NHSO2CH3  group; R9 represents a hydrogen, fluorine or chlorine atom or a OR12 group; R10 represents a hydrogen or chlorine atom or an amino, methyl or methoxy group; R11 represents a hydrogen atom or a methyl, ethyl or hydroxyethyl group; R12 represents a hydrogen atom or a (C1-C4) alkyl, (C1-C4) alkyl-CO, aryl-CH2 or aryl-CO group; and n represents 1, 2 or 3) and acid addition salts thereof as well as to processes for their preparation and pharmaceutical compositions containing them. The compounds of the invention possess interesting pharmacological properties in particular displaying hypotensive and selective tocolytic effects.
Patent ES-511923-A0 (ES)
IPC: F16F15/08
Filed: 1982-05-04
Abstract: The invention relates to a shock and/or vibration damping device comprising a body adapted to be assembled to a supporting element, a concavity provided in the body in which is introduced a piston whose rod is adapted to be assembled to a supported element, and at least one resiliently deformable supporting membrane arranged in the cavity and interposed between the head of the piston and the cavity bottom wall. This membrane is mounted freely slidable at its periphery within the cavity and comprises in proximity to its periphery a stiffening element at least partially embedded in its mass. The head of the piston is advantageously embedded in the mass of another membrane which may be identical with the supporting membrane, the tops of the two membranes bearing against one another and wherein the shape of the surface of one of the membranes is at least partially conformed to the shape of the confronting surface of the other membrane.
Patent ES-516671-A0 (ES)
IPC: B01J23/68
Filed: 1982-10-20
Abstract: A process and catalyst is disclosed for the reduction of the ignition temperature of diesel soot filtered out of the exhaust fumes of diesel engines by passing the exhaust stream through a filter element. The filter element is a temperature resistant inert support onto which is deposited a catalytically effective amount of silver vanadate or a mixture of the temperature resistant carrier material and a catalytically effective amount of silver vanadate.
Patent ES-522964-A0 (ES)
IPC: E04C3/06
Filed: 1983-06-03
Abstract: The invention relates to load bearing beams, and has for its object the provision of such beam of high strength and hence high load carrying capacity with relatively low weight, such as would be suitable for use in vehicles. The objective is met by a construction comprising a beam-like member formed by two spaced plate-like members, each of which has an outwardly directed flange to one side and an inwardly directed flange to the other side, to be of generally Z-shaped cross-section, said two plate-like members being secured to and spaced by internal cross-members. Thus, with the outwardly and inwardly directed flanges respectively being to the same side of the plate-like members an effective box-like structure is formed within which lie the spacing internal cross-members.
Patent ES-536428-A0 (ES)
IPC: A61K47/44
Filed: 1984-10-02
Abstract: A process is disclosed for reacting hydrogen fluoride with a fatty acid ester having a melting point less than than 60 DEG  C. The resulting products and various applications for them as lubricants, lubricant additives and pharmaceutical carriers are also described.
Patent ES-549442-A0 (ES)
IPC: G08G1/054
Filed: 1985-11-29
Abstract: Vehicles are measured and photographed from the direction in which they are travelling by a Doppler radar speed measuring device equipped with a camera. During a measuring stage after the vehicle enters the radar beam, a measured speed value is determined and when this exceeds a specific limit value, the camera is triggered. The Doppler signal for checking the measured speed value is then further evaluated over a verification distance. If the measured speed value is confirmed then it is printed on the photograph at the end of the verification distance, if it has not been confirmed, then a cancellation indicator is printed. The film is then advanced and the detection of the entry of another vehicle is awaited. As a result of this checking of the measured speed value, the measuring reliability when registering oncoming vehicles is substantially increased and overtaking in particular can be detected in the range of the radar beam.
Patent ES-555606-A0 (ES)
IPC: A24C5/60
Filed: 1986-06-02
Abstract: A method and apparatus are disclosed for applying foamed material to tobacco, particularly in connection with the making of cigarettes. The foamed material may be added to the tobacco, for example, in the paper guide section of a cigarette maker at the garniture mouth (21) or through the short tongue (30) or through both, or at the chimney (10). Addition of a foamed material to the tobacco, during the cigarette making process, results in a cigarette in which the material added is more uniformly distributed.
Patent FI-844487-A0 (FI)
Inventor: CHRISTOPHE THEOPHILE
IPC: B01D35/12
Filed: 1984-11-15
Abstract: The invention relates to a filter comprising main and secondary filtering stacks and a distribution valve provided with main and secondary enclosures adapted to isolate the filtering elements of the two stacks section by section with a view to deblinding them. According to the invention, a port, with which the distribution valve is provided, connects the main and secondary enclosures. One application of the invention is the production of a filter with high yield of filtration.
Patent FI-852742-A0 (FI)
Inventor: MAIER PETER
IPC: B41F13/22
Filed: 1985-07-11
Abstract: The cylinder has a shell (2) provided with a rubber coating (1) and a spindle (7) which penetrates said shell with clearance. The shell (2) is mounted rotatably in lateral bearing plates (5) independently of the spindle (7) and the ends of the spindle (7) project from the shell (2) and can be charged by respectively assigned actuators (11) to bring about a bending compensation. A long service life of the rubber coating (1) can be achieved even at high rotational speeds of the shell (2) in that the annular space (12) between the shell (2) and the spindle (7) is incorporated in a cooling circuit which passes over a cooling unit (13). For this purpose, the ends of the spindle (7) are enclosed in each case by a closure cap (14) which is penetrated by the actuator (11), is attached to the adjacent bearing plate (5) and is sealed off against the rotating shell (2) and which is provided with connections (15) for the forward branch (16) or return branch (17) of the coolant circuit. In order to guarantee a sufficient throughput of coolant through the annular space (12), a bypass line (20) is provided in each case in the region of the support bearings (8) arranged between the shell (2) and the spindle (7). <IMAGE>
Patent FI-872490-A0 (FI)
Inventor: PHILLIPS REGINALD
IPC: A61K9/22
Filed: 1987-06-03
Abstract: Drug delivery systems which exhibit sustained release properties when administered are produced using a "dual control" system which employs polymeric agents in core and membrane portions.
Patent FI-873793-A0 (FI)
Inventor: GLACKEMEYER RICHARD E
IPC: G06F11/22
Filed: 1987-09-01
Abstract: The method and apparatus for isolating faults in circuitry of a digital computer includes the use of a fault isolation generation program which provides a data base containing a list of possible faulty components for each cycle of the computer's clock for execution by a service processor of the actual computer during testing. The fault isolation generation program is generated by using a simulator loaded with a mathematical model of the actual computer in connection with the execution of the diagnostic program executed on the actual computer during testing. The fault isolation program generates a list of circuit elements capable of generating fault indications, excluding circuit elements not capable of generating such fault indications.
Patent FI-915046-A0 (FI)
Inventor: JOHNSON GERALD E
IPC: B66B23/04
Filed: 1991-10-25
Abstract: The handrail drive utilizes one or more pairs of drive rollers which form a nip through which the handrail moves. The drive rollers are mounted on rotating drive shafts which in turn are eccentrically mounted in rotatable bearings. The drive rollers will automatically tighten on the handrail as friction increases between the rollers and handrail due to increased resistance to movement of the handrail. The rotatable bearings are connected together to ensure that each roller tightens equally on each side of the handrail so that the handrail is not bent through an S curve as it passes through the drive roller nip. <IMAGE>
Patent FI-915199-A0 (FI)
Inventor: LAEHDEMAEKI HEIMO
IPC: H04B3/20
Filed: 1991-11-04
Abstract: PCT No. PCT/FI92/00286 Sec. 371 Date Jun. 23, 1993 Sec. 102(e) Date Jun. 23, 1993 PCT Filed Oct. 28, 1992 PCT Pub. No. WO93/09607 PCT Pub. Date May 13, 1993.A disable tone detection method for an echo canceller, in which the disable tone signal is within a predetermined tolerance range from a nominal frequency and includes phase inversions occurring at predetermined intervals. The method includes the steps of a) removing frequencies outside the tolerance range from an input signal (Sin, Rin) by band-pass filtering (33), b) sampling (34) the filtered signal at a sampling frequency, the sampling frequency being about half of the nominal frequency, so as to alise the sample signal to the vicinity of the zero frequency, c) creating a substantially in-phase version of the aliased sample signal component, d) delaying the in-phase version by about 2n sample signal periods, where n is a positive integer, e) detecting (34) a phase inversion in the disable tone signal using an XOR operation executed on the aliased sample signal component and the delayed version thereof.
Patent FI-921412-A0 (FI)
Inventor: JAENTTI ARTO
IPC: H03J1/00
Filed: 1992-03-31
Abstract: PCT No. PCT/FI93/00128 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed Mar. 30, 1993 PCT Pub. No. WO93/20616 PCT Pub. Date Oct. 14, 1993.A method for tuning an RF bandpass filter, especially a combiner filter (101, 102. . . 10n) belonging to a GSM system, in which an RF signal having a certain nominal carrier frequency (fc) is inputted into the RF bandpass filter and a medium frequency of a pass band of the RF bandpass filter is tuned depending on an RF power propagating through the bandpass filter or on an RF power reflected from an input of the bandpass filter. For an easier tuning of the filter and for a tuning accuracy better than before, (a) a carrier is modulated by a signal causing a first predetermined offset (+ DELTA f), of the carrier frequency, (b) a medium frequency, at which the power propagating through the filter is at the maximum or the power reflected from the input of the filter is at the minimum, is searched for for the bandpass filter, (c) the first medium frequency obtained at stage (b) is stored, (d) the carrier is modulated by a signal causing a second predetermined offset (- DELTA f) of the carrier frequency, (e) a medium frequency, at which the power propagating through the filter is at the maximum or the power reflected from the input of the filter is at the minimum, is searched for for the bandpass filter, (f) the second medium frequency obtained at stage (e) is stored, and (g) the filter is tuned by tuning its medium frequency to a value determined on the basis of the frequency values obtained at stages (c) and (f).
Patent FI-921593-A0 (FI)
Inventor: HINRICHSEN POUL ELO
IPC: B62B3/10
Filed: 1992-04-10
Abstract: A detachable outdoor rubbish bag holder (1) for securing bags, especially paper bags, said detachable refuse bag holder being characterised in that it is open on at least one, preferably two sides. As a result, the refuse bag may be tipped out through the opening in the side. The object of the invention is to provide a hygienic system for multi-faceted refuse disposal which is easy to handle. The refuse disposal system comprises components to be used when handling the refuse, said components ensuring sorting of the refuse into at least two fractions, preventing stick and cutting injuries and being ergonomicly correctly designed. The invention also comprises a cart (21) to carry the refuse bag holder (1). <IMAGE>
Patent FI-931438-A0 (FI)
Inventor: EKWALL BERNDT
IPC: B25D17/06
Filed: 1993-03-30
Abstract: Down-the-hole drilling machine comprising a housing in form of a tube (1), a hammer piston (6) being movable to-and-fro in the tube and intended for impacting a drill bit (5). The hammer piston is at its ends provided with end sections in form of polygons with rounded corners(51, 52). These end sections are turned relative to each other an angle which is half as large as the angle between two adjacent corners. <IMAGE>