baber/WOPTO huggingface dataset:
Patent PT-86492-A (PT)
Inventor: JENKINS RICHARD A
IPC: B65D27/10
Filed: 1988-01-05
Abstract: The recipient of a mailer, following pre-printed instructions, severs a marginal portion 56 in order to separate a cover sheet 10, through a window 50 of which the initial mail-to address label 114 was visible, from a return envelope. The recipient then detaches a remittance document 48 from the separated cover sheet 10 and places it in the return envelope 128, e.g. together with a bank check or other form of payment, seals the return envelope 128 and peels off the initial mail-to address label 114, thus exposing the pre-printed return mail to address. The peeled-off label 114 is to be reapplied up in the upper left corner sender's return address position. The initial mail-to address label 114 and the underlying return mail to address may be provided on the respective layers of a so-called piggyback label.
Patent PT-92937-A (PT)
Inventor: HESSE WOLFGANG
IPC: C08G8/04
Filed: 1990-01-23
Abstract: Novolaks are prepared from phenols or mixtures of various phenols with oxo compounds or mixtures of oxo compounds by condensing the reactants in a low-water medium in the homogeneous phase at temperatures of >/= 110 DEG C, preferably between 115 and 200 DEG C, and preferably at atmospheric pressure, in the presence of water-immiscible and/or sparingly water-miscible, inert organic solvents and in the presence of acids as catalyst with distillative removal of water, the low-water medium being prepared or maintained by removing the water from the reaction mixture by distillation, preferably by azeotropic distillation. Particular advantages arise if readily volatile oxo compounds, in particular aqueous formaldehyde solutions, are used. 
<??>The novolaks are used as reinforcing resins for rubber and elastomers, as tackifiers for rubber, as binders for friction coatings, curable moulding compositions, impregnants, coatings, paints and binders for finely particulate inorganic substrates.
Patent PT-94339-A (PT)
Inventor: CEROLA JOSEPH J
IPC: A61L12/12
Filed: 1990-06-11
Abstract: Apparatus is provided for use in the sterilization of contact lenses or the like, wherein lenses are disposed within a sterilizing solution (32) contained within a reaction vessel (22), which sterilizing solution (32) is capable of being decomposed through contact with a catalytic agent (62). The apparatus comprises a reaction vessel (22) capable of containing a sterilizing solution (32) and comprising a container portion (22), a cover (30) and structure (40) for supporting an article in contact with sterilizing solution (32) in the container (22). Further structure is provided for mounting a catalytic agent (62) on the supporting means (40) such that the catalytic agent (62) is removable for replacement by a user as the catalytic agent (62) becomes exhausted in use. The mounting of the catalytic agent (62) on the article supporting structure (40) prevents contact of the catalytic agent (62) with the solution (32) in the container (22) until the article supporting structure (40) with the contact lenses (52) therein is placed in the solution (32) in the container (22) for beginning the sterilizing process, to thereby prevent premature breakdown of the sterilizing solution (32) prior to the introduction of contact lenses (52) for sterilization therein.
Patent PT-94563-A (PT)
Inventor: RUGRAFF GUY
IPC: F16D3/40
Filed: 1990-06-29
Abstract: To reduce as much as possible the extension of a vehicle transmission due to the cantilevered mounting of an electric retarder (2, 3) with two rotor discs (9) on the casing of the gearbox of this transmission, between the gearbox flange (14) and the journal cross (33) of the cardan joint (15), a tubular insert (23) and a reversed cardan flange (24) are provided successively. These two parts are applied one against the other along external collars which form an annulus (13) on which the rings (10) of the two rotor crowns of the retarder are mounted axially on each side.
Patent PT-95069-A (PT)
Inventor: RICE KENNER C
IPC: C07D489/12
Filed: 1990-08-22
Abstract: A class of epoxymorphinan derivatives is described having use as antitussive agents. Compounds of this class are characterized in having antitussive potency but lacking narcotic side effects. Compounds of interest are those of the formula <CHEM> wherein R<1> is selected from hydroxy, alkylcarboxyl, alkoxy and phenoxy; wherein R<2> is selected from hydrido, alkyl, acyl and phenyl; wherein R<3> is selected from <CHEM> wherein each of R<5>, R<6>, R<7> and R<8> is independently selected form hydrido, alkyl, phenyl and phenalkyl, wherein R<4> is selected from hydrido, alkyl, cyano, cycloalkyl, cycloalkylalkyl, cycloalkylcarbonyl, allyl, phenyl, benzyl, phenethyl and phenpropyl; and wherein any of the foregoing R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7> and R<8> substituents having a substitutable position may be substituted with one or more groups selected from hydroxy, halo, alkyl and cycloalkyl; or a pharmaceutically-acceptable salt thereof.
Patent SE-8703134-A (SE)
IPC: F04B39/02
Filed: 1987-08-12
Abstract: The lubricating system for compressors contains a pump (2) mounted on the shaft (1) of a compressor. The cavity (3) in which the compressor is located is connected to an oil bath (4) and, by means of a channel (5) with a non-return valve (6) built into it, to channels (7) for feeding oil to friction surfaces (8), an oil collector (9), and vent openings (10). The oil collector (9) takes the form of a cylinder (11) with a piston (12) that can be moved to and fro, and has a device (13) for controlling the position of the piston (12). <IMAGE>
Patent SE-9000243-A (SE)
IPC: G08B25/04
Filed: 1990-01-23
Abstract: The invention relates to a monitoring method according to which changes in external conditions, such as temperature, humidity and existance of gases, particles and water, are detected and monitored by at least two detectors (10) connected to a central unit (21), said detectors (10) comprising measuring units (18, 19, 20), and an alarm is triggered in said central unit (21) when adjustable levels of said changes have been recorded in said central unit (21). Said measuring units (18, 19, 20) are connected in parallel to said central unit (21), and said measuring units (18, 19, 20) transmit to said central unit (21) voltage signals of pre-determined strengths when pre-determined levels of changes have occurred.
Patent SI-20308-A (SI)
Title: Universal multipurpose sportive and/or massage aid
Inventor: FLORJANCIC PETER
IPC: A63B21/06
Filed: 1999-07-21
Abstract: The subject of invention is a universal multipurpose sportive and/or massage aid which can be used as an aid for strengthening the upper part of the body and arm musculature, during limbering-up exercises in water or as a massage aid. The universal multipurpose sportive and/or massage aid according to the invention consists of an empty cylindrical body (1) of a smaller diameter in the middle than on its both ends (2, 2'). In one of the ends there is an opening (3) with a threaded or similar edge closed by a threaded or similar stopper (4). On the central part of the body (1), there are convex nipple-shaped embossments (5).
Patent UA-9897-A (UA)
Title: The coke guide
Filed: 1989-10-06
Abstract: The coke guide contains carriage with guide paths and the core fixed on it, basket with drive for its moving and apron conveyor with drive and drive spiders. The conveyor is equipped with drum having fashioned surface, located between drive spiders of the conveyor, bogie wheels, interacting with guide carriage, and fixing unit.
Patent UA-12907-A (UA)
Title: Nut
Filed: 1990-05-30
Abstract: Nut has body with threading at inner surface, arranged of strip bended in spiral, with its support end placed normally with respect to central axis of the nut, and the free end is arranged as one complete screw start with separation equal to thickness of the strip. Turns of spiral are rigidly connected to each other in turned to each other side surfaces.
Patent BG-100630-A (BG)
Title: Method for the treatment of waste waters from acrylonitileproduction
Inventor: BREMER NOEL J
IPC: C02F11/14
Filed: 1996-06-03
Abstract: The method is applied for the decomposition of organic wastesand ammonia in waste waters from acrylonitrile production. Itincludes interaction of the waste waters subjected to evaporationwith a catalyst at elevated temperatures so that the volatileorganic compounds and the amonia shall be converted in a mixturecontaining hydrogen, nitrogen and carbon dioxide which aresubsequently separated and removed from the flow.
Patent BG-101658-A (BG)
Title: Gear mechanism for stepless adjustment of the angular velocity
Inventor: JONOV MARIN I
IPC: F16H21/00
Filed: 1997-06-24
Abstract: The mechanism is used in mechanical engineering,instrumentation and the motor-car and forklift truck engineering,in particular in all machine tools and metalworking machines,equipment and appliances where there is reduction of the angularvelocity. It technically solves the problem for changing thespeeds having solid gear connection of the operating parts underconditions of normal lubrication with standard oils. It hasgreater efficiency, facilitated external control and easilyexecuted design and technological configuration with reducednumber of parts. The gear mechanism consists of a housing (1) inwhich an inlet shaft (2) is resting fixed by a surrounding bushing(14) an inlet disc (3) having radial groove with a slide (4)mounted in it. A gear shaft (5) is mounted in a central hole ofslide (4) which is meshed to a crown gear with inner teeth (8)fixed by a spacer disc (7). In the latter, shaft (5) and a secondshaft are resting, the righthand side journal (12) of the latteris fixed to a second slide (11) running into a groove of an outletdisc (10), connected to an outlet shaft (13) which rests inhousing (1). In the lower end of slide (4) a flexible band (17) isfixed, getting across roller (16) and fixed to another roller(18) Roller (18) is mounted with a facility for axial shifting tothe inlet shaft (2) and is connected to a lever system (19) forexternal control of slider (4). Two springs (15) fitted on bothsides of band (17) hold slide (4) into initial position.1 claim, 5 figures
Patent BG-102815-A (BG)
Title: Uncontrollable rocket shell
Inventor: GUSHLEVA GALINA I
IPC: F42B12/00
Filed: 1998-10-06
Abstract: The shell comprises interconnected front warhead with a fuse and rocket part. It is used in rocket  artillery and in other rocket weapons, in particular in the rocket systems for salvo firing (RSSF) and their analogous systems, a typical representative of which are the 122-mm RSSF in service in many countries. The warheads have a new design in comparison with those of the standard rocket shells where the explosion charges and the damaging fragmentation components are designed in such a manner that the power of their fragmentation-mining effect increases by 1.2-2 times, and in their combination with non-contact fuses - from 2 to 6 times. The explosive charges are implemented by more powerful, less polluting  and less injurious explosion mixtures and compositions by means of which productivity, the ecology and the explosion safety of the shelling processes are improved. The invention also relates to a design of a new type of warhead with combined fragmentation-mining and thermobaric effect of increased power and combat effect which with a respective structural design of the metal body can be also used independently as an artillery shell, mine or  warhead of a shell to a bomb thrower. A composite dismantable structure of the front tube of the rocket part body is introduced to the rocket part (3) of the rocket shell (1) consisting of front tube (5) and replaceable bottom(6), wound together, which enables the fabrication of the tubes and the bottom of the rocket part to be made directly of high-strength tubular and rod steels and other materials. As a result of this rocket fuels of higher energy can be used for increasing the range and the accuracy of the firing. At the same time the design of the bottom, connecting the rocket with the warhead can change depending on the type of the warhead without this affecting the design and the technology of the fabrication of the remaining components of the rocket part which enables the facility for making different modifications of warheads of the rocket shell based on one and the same rocket part including warheads with bottom device, serving their separation and explosion after firing. 5 claims, 5 figures
Patent BG-104589-A (BG)
Title: Selector switch
Inventor: ALBRECHT WOLFGANG
IPC: H01F29/04
Filed: 2000-07-10
Abstract: The invention relates to a selector switch for tapped transformers for continuous tap switching with respect to a tapped winding. For each phase on a horizontal plane, inside the insulating cylinder (1) fixed contacts are mounted.  A rotating actuating shaft is located inside cylinder (1) having a moveable shaft (2)  with a contact carrier (3) for each switching phase are moveably hinged, two vacuum switching cells being vertically mounted on it. 6 claims, 6 figures
Patent BG-105617-A (BG)
Title: Method for the preparation of citalopram
Inventor: ROCK MICHAEL H
IPC: A61P25/24
Filed: 2001-06-18
Abstract: A method for the preparation of citalopram comprising reaction of a compound of formula wherein R is C1-6 alkyl, acyl,C1-6 alkylsulfonyl or arylsulfonyl, with 3-(N,N-dimethylamino)-propyl magnesium halide, to prepare citalopram. 12 claims
Patent BG-112276-A (BG)
Title: Prefabricated conventional hygiene brush and oral treatment procedures
Inventor: GVOZDEYKOV STOYAN
IPC: A46B9/06
Filed: 2016-04-15
Abstract: The prefabricated conventional (ordinary) brush is intended for mass use by humans in their constant care of oral hygiene and as a means of ongoing and preventive therapy against gum disease. It consists of a universal handle, to which are fixed the ends for the respective type of procedure i.e. a set of universal handle and three nozzles. This is a toothbrush nozzle, toothbrush nozzle and simultaneously massaging the gums and massage nozzle (Massager). For massaging it is desirable to massage the gums all over the surface and at its base. In this way the massaging is most effective. The set is small and in addition to its domestic use, it can also be used for travelling. In fact, it is a spongebag for dental health.
Patent CN-1279552-A (CN)
Title: 用于网络节点之间交换信号的电路和方法
Inventor: TAKAGUKI TANJO
IPC: H04L12/407
Filed: 2000-06-23
Abstract: 在连接到串行总线的网络节点中,第一计数值从该节点向该总线发送的子通知信号的起始时间开始增加,直到在由该节点从所述总线接收的父通知信号的结束时间为止。第一计数值表示在该节点与连接到串行总线的远端的节点之间的周转时间。通常,来自该串行总线的信号被提供到较高层。取代所接收的总线信号将空闲信号提供到较高层并持续一段时间间隔,时间间隔从较高层向该总线发送的数据包的结束时间开始直到时间间隔对应于周转时间为止。
Patent CN-1374201-A (CN)
Title: 一种用于环形夹子机构的外壳
Inventor: AN DU ZHEN
IPC: B42F3/04
Filed: 2000-09-27
Abstract: 本发明介绍了一种用于环形夹子机构(10)的外壳(12)、一种环形夹子机构(10)和一种用所述外壳(12)构成的环形夹子,所述外壳(12)包括第一和第二纵向端部,至少在所述外壳(12)的纵向端部或附近区域,设置隆起或槽(28)。
Patent CN-1354889-A (CN)
Title: 采用各向异性湿法刻蚀的宽展沟槽的方法
Inventor: KUDELKA S
IPC: H01L21/306
Filed: 2000-05-30
Abstract: 根据本发明,用于扩展沟槽(202)的方法包括以下步骤,在基片(200)内形成沟槽(202),用刻蚀剂刻蚀表面以提供载氢表面而将沟槽内表面备好,然后对沟槽的硅表面进行各向异性湿法刻蚀而使沟槽(202)扩展。
Patent CN-1617960-A (CN)
Inventor: MAX TANNER
IPC: D03D15/00
Filed: 2001-04-06
Abstract: 本发明涉及一种用于制造轮转丝网印刷用的模版的织物，该织物由塑料长纤维构成的交叉丝线形成。所述织物可以涂覆乳剂，尤其是光敏乳剂。对于圆柱模版，织物的丝线用不同的材料制造。织物在圆柱模版的纵轴方向上取向的丝线的丝线材料比在模版的圆周方向上取向的丝线的丝线材料具有更低的拉伸性和松弛，后者由具有比在模版纵轴方向上延伸的丝线更高的耐磨性的丝线材料制造，纵向丝线的丝线材料包括PET或PEN，或由其构成。
Patent CN-1489606-A (CN)
Inventor: BAIR KEITH A
IPC: C08F220/54
Filed: 2001-10-25
Abstract: 本发明涉及油田用的水溶性或水分散性共聚物的组合物及其用途。具体地说，本发明涉及用于油田作为钻探和固井过程的流体添加剂的含有烯丙基氧基及其官能团衍生物的聚合物。
Patent CN-1409352-A (CN)
Title: 具有改善的水平分辨率的彩色显像管
Inventor: HIROSHI ICHII
IPC: H01J29/70
Filed: 2002-09-30
Abstract: 彩色显像管可使用简单结构来抑制电子束斑点形状变形和改善水平分辨率。水平偏转线圈生成一个基本均衡的水平偏转磁场。多条电子束在通过偏转磁轭的面对电子枪的中心一端时，与管轴基本平行。透镜形成单元在磁心的电子枪一端和荧光屏之间形成多条电子束通过的透镜。该透镜具有不管多条电子束到达荧光屏的哪个部件，都使多条电子束在水平方向彼此趋近的效果。
Patent CN-1501813-A (CN)
Inventor: YUKUO YOSHIDA
IPC: A61P43/00
Filed: 2002-04-11
Abstract: 本发明提供一种具有Rho激酶抑制活性的化合物，尤其是提供以为(R)－(+)－N－(1H－吡咯并[2，3－b]吡啶－4－基)－4－(1－氨基乙基)苯酰胺有效成分的视觉功能改善剂，该视觉功能改善剂具有视网膜神经节细胞的轴突延伸促进作用以及视神经细胞的再生作用，可以有效治疗伴随基于视网膜或视神经损伤或缺损、变性等的各种眼睛疾病的视觉功能障碍。
Patent CN-1527641-A (CN)
Inventor: CHANGDAE SON
IPC: A47J27/62
Filed: 2003-03-06
Abstract: 本发明涉及一种简易压力保温电饭锅。在该电饭锅中，串联连接的盖锁指示灯和第一电阻安装在通过电源线接收功率的正电源线和负电源线之间，顺序串联的盖锁安全开关、煮饭/保温选择开关、第二电阻和煮饭指示灯并联连接到盖锁指示灯和第一电阻上，串联连接的分压电阻和用AC电的常闭电磁阀并联连接到串联连接的盖锁安全开关和煮饭/保温选择开关上，串联连接的第三电阻和保温指示灯并联连接到串联连接的分压电阻和常闭电磁阀上，顺序串联的恒温器、侧部加热器和顶部加热器并联连接到第一电阻和保温指示灯上，串联连接到顶部加热器上的底部加热器并联连接到煮饭指示灯上。结果，通过给保温电饭锅的电路中增加一些元件而实现的饭锅能改善米饭质量并降低价格。
Patent CN-1485084-A (CN)
Inventor: LIANG WEI
IPC: A61K9/16
Filed: 2003-08-18
Abstract: 本发明公开了一种清热抗感冒的药物组合物及制备方法。感冒是一常见病、多发病，临床上有各种不同的症状。本发明将山芝麻、三叶香茶菜、重楼、桑叶、菊花、鱼腥草、芦根、金耳环等药物制备成颗粒剂及其它剂型。本发明具有较强的辛凉解表，清热解毒功效，用于风热感冒所致的发热恶风、头身疼痛、咳嗽咽干、咽喉肿痛等疾病，疗效确切，药效学试验证明，本发明有解热、止咳、抑菌和抗流感病毒作用。
Patent CN-1497195-A (CN)
Inventor: KOJU KUWABARA
IPC: F02F7/00
Filed: 2003-09-22
Abstract: 一种曲轴的支承结构，曲轴通过将外圈嵌合在设置于曲轴箱上的支承孔中的滚珠轴承能自如旋转地支承在上述曲轴箱上，避免成本增加，而且能稳定地抑制曲轴敲击声的产生。在支承孔17的沿周向空开间隔的多处，在滚珠轴承12的外圈13和曲轴箱6之间，分别设有弹性地推压使上述外圈13离开支承孔17的内面一侧的轴承加载装置20。
Patent CN-1526905-A (CN)
Inventor: LIU ZHENBANG
IPC: E04G13/00
Filed: 2003-09-22
Abstract: 组拼式标准阴角模板属于建筑模板领域，采用标准阴角模板(1)加上相应规格的标准条模板(2)的组拼式结构，解决因楼层墙体厚度变化时，需要设计制做多种相应规格的阴角模板，并因此而带来的诸如：成本高、费工费时等一系列问题；以建筑模数标准为依据，一套标准阴角模板(1)具有宽度依建筑模数标准递增(或递减)的几个至十几个与其配套的标准条模板(2)，并具有相互配套对应的组拼定位连接紧固装置；有益之处为：只需一套标准阴角模板(1)加选用标准条模板(2)就能适应楼层墙体厚度的多种变化，无需设计制做多种相应规格的阴角模板，省工省时、节约原材料，降低模板成本，易制做、易保管，使用方便，同时有利于保证施工质量。
Patent CN-1684601-A (CN)
Inventor: KENJI KANEKO
IPC: A44C27/00
Filed: 2003-02-14
Abstract: 本发明涉及一种证章和证章制造装置，这种证章可以一面确认证章主体上所带的标志的方向、一面选择固定针等佩戴机构的安装位置，这种证章制造装置重量轻且结实，所占空间小，而且即使在设置场所不稳定的地方也可以进行作业。证章200包括证章主体200和佩戴机构229、237，其中证章主体由表盖201、载置在表盖201的表面板202上的片体213，和以片体213的周缘被夹持在里盖周缘209和表盖周缘203之间的方式嵌在表盖201上的里盖205构成；佩戴机构选择横穿证章主体200a的里面板206的方向(X方向、Y方向或Z方向)而与证章主体200a连结。证章制造装置1由以下部分构成：基台2；可往复运动地设在基台2的上面上的滑动台100；设在滑动台100的往复方向两侧的第1和第2承模110、140；与设在固定部件20上的阴螺纹部17b拧合、且可在轴向上移动的压紧螺旋轴30，该固定部件通过支柱16、17固定在基台2的上部；设在压紧螺旋轴30的下端，与上述第1承模110或第2承模140接合的压紧模40；设在压紧螺旋轴30上部的操作柄32。
Patent CN-1668595-A (CN)
Inventor: MARC TAILLEFER
IPC: C07F1/08
Filed: 2003-06-02
Abstract: 本发明涉及通过让携带离去基团的不饱和化合物和亲核化合物反应来产生碳－碳或碳－杂原子键的方法。更具体地说，本发明涉及产生碳－氮键的方法，包括有机含氮衍生物的芳基化。本发明的方法在于通过让携带离去基团的不饱和化合物和提供能够置换离去基团，因此产生C－C或C－HE键的碳原子或杂原子(HE)的亲核化合物反应来产生碳－碳或碳－杂原子键。本发明特征在于该反应在有效量的铜型催化剂和至少一种含有至少一个亚胺官能团和至少一个附加氮原子作为螯合原子的配体的存在下进行。
Patent CN-1672209-A (CN)
Inventor: LOOIJMANS HENDRIKUS A J
IPC: G11B7/095
Filed: 2003-07-10
Abstract: 一种盘片驱动设备(1)包括：旋转装置(4)，用于旋转光盘(2)；滑架(10)，可相对于设备支架(3)径向移动；平台(20)，可相对于所述滑架(10)径向移动；用于扫描光盘的光学系统(30)，该光学系统(30)定义基本相对于滑架(10)固定的光径(80)，并包括相对于平台(20)固定的光学元件(34)；光检测器(35)，固定在所述滑架(10)上；振动检测装置，用于检测由旋转光盘引起的振动；所述振动检测装置包括：径向移动检测装置，用于检测所述平台(20)相对于所述滑架(10)的径向移动。
Patent CN-1685497-A (CN)
Inventor: ERIC NEYRET
IPC: H01L21/324
Filed: 2003-09-26
Abstract: 本发明涉及一种用于选自于半导体材料的晶片的表面处理工艺，通过转移技术获得该晶片，以及该工艺包括依次包含下述步骤的快速退火阶段：a)温度上升的第一个斜坡，是为了开始加热，b)第一次稳定停止，是为了稳定温度，c)温度上升的第二个斜坡，其特征在于在第二个斜坡期间，在称为低的第一温度范围之内温度上升的平均斜率具有第一值，然后在称为高的温度范围之内增加。
Patent CN-1695002-A (CN)
Inventor: WILLIAM SU SHI BEATH ANDREW CH
IPC: F02C7/08
Filed: 2003-09-26
Abstract: 一种体系，包括具有入口流体(25)和出口流体(26)的压缩机(10)，具有工艺入口流体(29)和工艺出口流体(31)的预热器(12)，具有入口流体(32)和出口流体(33)且含有催化剂的催化燃烧器(13)，和具有入口流体(34)和出口流体(35)的涡轮机(14)，其中压缩机(10)的出口流体(26)连接至预热器(12)的工艺入口流体(29)，预热器(12)的工艺出口流体(31)连接至催化燃烧器(13)的入口流体(32)，催化燃烧器(13)的出口流体(33)连接至涡轮机(14)的入口流体(34)。在该体系的操作过程中，压缩机(10)的入口流体(25)具有基本上恒定且低浓度的燃料。
Patent CN-85101877-A (CN)
IPC: C07F15/04
Filed: 1985-04-01
Abstract: 新含镍组分在烃类中的溶解度很大。该组分的制法是至少用一种无机二价镍化合物，至少一种卤代醋酸和至少一种结构式为R 1 COOR 2 (R 1 是氢原子或烃基，R 2 是烃基)的羧酸酯相反应而制得。 
     反应得到的新含镍组分可掺入卤代烃基铝中，用做烯烃双聚反应的催化剂。
Patent CN-86100007-A (CN)
Title: 锅炉炉膛管道由螺旋到竖直的过渡
IPC: F22B37/20
Filed: 1986-01-03
Abstract: 一直流式蒸汽发生器的炉膛包括由倾斜管组成的下部炉膛和由竖直管组成的上部炉膛，和一个支撑系统和在上述两段中间的过渡区段的管子排列方式。
Patent CN-87102519-A (CN)
IPC: C09K3/10
Filed: 1987-04-01
Abstract: 本发明是以氯丁橡胶和丁腈橡胶为基本原料，添加适量的酚醛树脂，稳定剂和促进剂组成复合体系，将此混合物溶于溶剂中，成一种便于涂敷使用的液体状耐油密封材料。本发明的优点在于，它在现场使用中，是以液体形式灌注进入需密封的固件中后固化，达到密封目的。此密封材料具有良好的低温性能，对金属无腐蚀作用，易剥离，便于清除维修。
Patent CN-1153317-A (CN)
Title: 曝光定时电路
Inventor: DOWE DAVID REYNOLDS
IPC: G03B15/05
Filed: 1996-02-14
Abstract: 一种照相机包括一个单稳态多谐振荡器，用于以和布景光强度成反比关系的输出脉冲控制曝光。多谐振荡器是555型定时器，并由一个光电元件按照光强的反函数确定输出脉冲的宽度。在一个实施例中，光电元件起到控制基准的作用。本发明的另一特征是用一个按照输出脉冲被激励的电磁体来驱动快门打开。电磁体的激励时间直接与脉冲宽度有关。
Patent CN-1194695-A (CN)
Inventor: OSAMU OKUMURA
IPC: G02F1/1343
Filed: 1997-05-23
Abstract: 提供一种能显示亮而鲜明的颜色的反射型彩色液晶装置。互相相对地配置备有透明电极的第一基片和备有透明电极及彩色滤光片的第二基片,将液晶组成物夹在上述两基片之间,在两侧夹着上述部分设置一对偏振片,在其一者的外侧设有光反射片,在该反射型彩色液晶装置中,上述彩色滤光片由减法混合色的三原色即黄、青、深红构成。
Patent CN-1199884-A (CN)
Title: 利用内部和外部存储器
Inventor: BUSH CRAIG P
IPC: G06F12/06
Filed: 1998-05-12
Abstract: 用于响应于来自一个微控制器的指令而选择由该微控制器存取的基本存储器的电路。一个输入端接收来自微控制器的指令。该指令有选择地命令该电路复置微控制器并指示微控制器存取作为基本存储器的内部存储器。另外,该指令有选择地命令该电路复置微控制器并指示微控制器存取作为基本存储器的外部存储器。一个复置输出端被用来向微控制器发送复置信号,且一个存储器选择输出端被用来向微控制器发送一个存储器选择信号。
Patent CN-1286773-A (CN)
Title: 对移动计算机建立持续连接链路的设备和方法
Inventor: ENGLAND D
IPC: H04L29/06
Filed: 1998-12-09
Abstract: 一种用计算机实现的、为维持在第一设备(220,210,200)和第二设备(260)之间连续通信信道的方法。该通信由选择性地传输电子数据的第一通信信道(245)和重新传输该电子数据扩展段的第二通信信道维持。
Patent CN-1262443-A (CN)
Title: 星用辐射效应探测器
Inventor: FAN LONG
IPC: H01L31/00
Filed: 1999-02-02
Abstract: 一种与星上数据采集系统配套使用,检测粒子辐射对CMOS集成电路影响的星用CMOS辐射效应探测器,能完成对电离辐射敏感的CC4007电路N沟管阈电压值检测。主要由测量控制电路、恒流源电路、电压输出接口电路和被测CMOS4007组成,采用星上数据采集系统给出的一路测量启动脉冲控制,按时序对两片4007中6个N沟管阈电压依次测量,输出模拟电压信号送至星上数据采集系统的模数转换器ADC0816。该探测器具有功耗低、可靠性高的特点。
Patent CR-20120399-A (CR)
Title: Plantas tolerantes a herbicidas
Inventor: MANKIN SCOTS L
IPC: A01H5/00
Filed: 2012-07-27
Abstract: La presente invención proporciona plantas tolerantes al saflufenacil. La presente invención también proporciona métodos para controlar el crecimiento de malezas mediante la aplicación de saflufenacil al que son tolerantes las plantas tolerantes al saflufenacil de la invención. Las plantas de la invención expresan un polipéptido del citocromo P450, cuya expresión confiere, a las plantas, tolerancia al saflufenacil.
Patent CR-20130113-A (CR)
Title: Derivados de 2,4-diaril-pirrolina sustituidos con imina como plaguicidas
Inventor: KOERBER KARSTEN
IPC: A01N43/36
Filed: 2013-03-14
Abstract: La presente invención se refiere a compuestos de imina que son útiles para combatir o controlar plagas de invertebrados, en particular, plagas de artrópodos y nematodos. La invención también se refiere a un método para controlar plagas de invertebrados mediante el uso de estos compuestos, y a material de propagación vegetal y a una composición agrícola y veterinaria que comprende dichos compuestos
Patent CR-20130434-A (CR)
Title: Sistema de administración de seguridad de cefuroxima
Inventor: SCHAEFER ROLF
IPC: A61J1/20
Filed: 2013-09-03
Abstract: La presente invención se refiere a sistemas de administración de seguridad para la administración intracameral de una dosis adecuada de cefuroxima después de una cirugía de catarata u otra cirugía ocular.
Patent CR-20180121-A (CR)
Title: Sistema de seguimiento de ciclo estral en gando
Inventor: LOPEZ EDGAR
IPC: G06K19/00
Filed: 2016-09-30
Abstract: La presente invencion se refiere a un sistema de seguimiento del ciclo reproductivo en ganado bovino, caprino u ovino, conformado por un lector que consiste en un equipo detector de monta y un medidor 5 de variables ambientales (DMAT), que son dispositivos de muy bajo consumo, y un nuevo arnes que optimiza la ubicacion y el ajuste del lector en el animal. En una modalidad preferida, este sistema puede hacer parte de un sistema telemetrico compuesto de tres unidades: un chip RFID, ubicado en un primer 10 animal hembra; un lector de RFID y un retransmisor de RFID, que se pueden comunicar entre si de manera alambrica o inalambrica y estan ubicados en un segundo animal, donde el dispositivo DMAT cumple las funciones de lector de RFID y ademas permite la medicion de variables ambientales en un sistema de bajo consumo de energia. El sistema ademas esta formado por un metodo 15 para analizar los datos detectados de manera que se puede hacer el seguimiento del ciclo reproductivo de los animales
Patent CR-20210229-A (CR)
Title: Fused ring compounds
Inventor: XIN JIANFENG
IPC: C07D401/04
Filed: 2019-11-08
Abstract: This invention pertains to fused ring compounds of Formula (I), as further detailed herein, which are used for the inhibition of Ras proteins, as well as compositions comprising these compounds and methods of treatment by their administration.