摘要:
This invention relates to an improved apparatus for measuring the weight of an object being carried by a fork lift truck. Accurate weight is obtained by combining the measurements of the tension load(s) exerted by the chain(s) used to lift and support the fork carrying carriage with a measurement of the vertical forces imposed on the carriage by the mast through the carriage guides that are used to contain carriage movement within the mast and support the moment created by the object being weighed. The weight thusly determined can be easily calibrated for both pitch and roll mast angles. The apparatus can be integrated into the mast system of the fork truck without significantly affecting the fork truck's load carrying capacity. Specifically, the scale apparatus does not increase the overturning moment created by the weight of the object as compared with that of the standard non-instrumented carriage.
摘要:
A cementitious composition for the molding of ultra-lightweight, durable, large structural units comprising Portland cement, coal combustion byproducts, expanded or extruded polystyrene and water, and a modified block machine used in the manufacture of such structural units.
摘要:
An enclosure has one or more loud speakers therein adjacent the front of the enclosure; and the back of the enclosure defines an opening. A pair of tilt members are mounted on inner surfaces of the enclosure at opposite sides thereof for sliding and rotating movement with respect to the enclosure. The tilt members each include an elongated straight portion and an offset portion at one end of the straight portion. The tilt members are stored completely within the enclosure and may be adjusted to extend through and rearwardly of the opening at the rear of the enclosure to engage a support surface. A locking member locks each tilt member in adjusted position. Electronic means for operating the loud speakers may be disposed within the enclosure at the top thereof.
摘要:
A hereditary model illustrates a method devised to extrapolate a series of locations of probable progeny earthquake events based on previous “seed” earthquakes. Shadow Zone border P-rings are claimed as precursors to possible future earthquake event locations. The intersection of these P-rings with tectonic plate edges or major fault lines indicates future seismic event targets. The earth physics that underlie the behavior of this forecast method involves the interaction of the refracted P-waves with internal earth processes.
摘要:
A tandem gas seal assembly is described for sealing between the rotor and the casing of a rotary machine. The assembly comprises two sealing stages 10, 12 mounted axially adjacent to one another on the machine rotor. In the invention, wherein the two stages 10 and 12 are totally separable from one another and each is capable of functioning as a seal when separated from the other.
摘要:
A compound of formula (1), or a pharmaceutically acceptable salt thereof, wherein Ar is a substituted heteroaryl group bearing at least one nitro or azido group or is a group of formula (2) or (3); R1 is hydrogen, optionally substituted alkyl, optionally substituted aryl or optionally substituted heteroaryl; R2 is alkyl, alkoxy, thialkoxy or halo; R3, R4 and R5 are each independently alkyl, alkoxy, thialkoxy or halo with the proviso that at least two of R3, R4 or R5 are alkoxy; L is —OC(O)— or —OP(O)(OR6)—; n is 0 or 1; X is O, S or NR7; Y is hydrogen, alkyl, alkoxy, thialkoxy, halo, hydroxy or dihydrogenphosphate; R6 is hydrogen or alkyl; R7 is hydrogen or alkyl; R8 is hydrogen, alkoxy or dialkylaminoalkyl; R9 is optionally substituted alkyl; R10 is hydrogen, alkyl, alkoxy or dialkylaminoalkyl; R11, and R12 are independently hydrogen, alkyl, alkoxy, thialkoxy, amono alkylamino, dialkylamino, morpholino, alkylmorpholino, piperidino, alkylpiperidiono, piperazino, alkylpiperazino or 1-aziridinyl; and A, together with the carbon atoms to which it is fused, is an optionally substituted aryl or heteroaryl ring.
摘要翻译:式(1)化合物或其药学上可接受的盐,其中Ar是带有至少一个硝基或叠氮基的取代杂芳基,或者是式(2)或(3)的基团。 R 1是氢,任选取代的烷基,任选取代的芳基或任选取代的杂芳基; R 2是烷基,烷氧基,硫烷氧基或卤素; R 3,R 4和R 5各自独立地为烷基,烷氧基,硫烷氧基或卤素,条件是R 3,R 4或R 5是烷氧基; L是-OC(O) - 或-OP(O)(OR 6) - ; n为0或1; X是O,S或NR 7; Y是氢,烷基,烷氧基,硫烷氧基,卤素,羟基或磷酸二氢酯; R 6是氢或烷基; R 7是氢或烷基; R 8是氢,烷氧基或二烷基氨基烷基; R 9是任选取代的烷基; R 10是氢,烷基,烷氧基或二烷基氨基烷基; R 11和R 12独立地是氢,烷基,烷氧基,硫烷氧基,氨基烷基氨基,二烷基氨基,吗啉代,烷基吗啉代,哌啶子基,烷基哌啶子基,哌嗪基,烷基哌嗪基或1-氮丙啶基 ; 和A与其稠合的碳原子一起是任选取代的芳基或杂芳基环。
摘要:
The present invention relates to a compound of formula (1), or a pharmaceutically acceptable salt thereof, wherein: Ar is a substituted aryl or heteroaryl group bearing at least one nitro or azido group or is a group of formula (2) or (3) wherein R1, and R2, which may be the same or different are independently optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, aryl, COR3 or, together with the intervening carbon atom, form an optionally substituted heterocycloalkyl or carbocyclic ring; L is —OC(O)— or —OP(O)(OR6)—; n is 0 or 1; X is 0, S, NR7 or a single covalent bond; R3 is OR4 or NR4R5; R4, R5, R6 and R7 are each independently hydrogen or optionally substituted alkyl or, where Rr is NR4R5, R4 and R5 can be joined to form, together with the intervening nitrogen atom, a heterocycloalkyl ring; R8 is hydrogen, alkoxy or dialkylaminoalkyl; R9 is optionally substituted alkyl; Rio is hydrogen, alkyl, alkoxy or dialkylaminoalkyl; R11 and R12 are independently hydrogen, alkyl, alkoxy, thioalkoxy, amino, alkylamino, dialkylamino, morpholino, piperidino, piperazino or 1=aziridinyl; A is an optionally substituted aryl or heteroaryl ring; and Dr is a moiety such that DrXH represents a cytotoxic or cytostatic compound.
摘要翻译:本发明涉及式(1)化合物或其药学上可接受的盐,其中:Ar是具有至少一个硝基或叠氮基的取代的芳基或杂芳基,或者是式(2)或(3)的基团 )其中R 1,R 2和R 2可以相同或不同,独立地为任选取代的烷基,任选取代的烯基,任选取代的炔基,芳基, 或者与插入的碳原子一起形成任选取代的杂环烷基或碳环; L是-OC(O) - 或-OP(O)(OR 6) - ; n为0或1; X是0,S,NR 7或单个共价键; R 3是OR 4或NR 4 R 5; R 4,R 5,R 6和R 7各自独立地为氢或任选取代的烷基,或其中 R 1是NR 4 R 5,R 4和R 5可以是 与杂环氮原子一起形成杂环烷基环; R 8是氢,烷氧基或二烷基氨基烷基; R 9是任选取代的烷基; R 3为氢,烷基,烷氧基或二烷基氨基烷基; R 11和R 12独立地是氢,烷基,烷氧基,硫代烷氧基,氨基,烷基氨基,二烷基氨基,吗啉代,哌啶子基,哌嗪基或1 =氮丙啶基; A是任选取代的芳基或杂芳基环; Dr是一个部分,使得DrXH代表细胞毒性或细胞抑制性化合物。
摘要:
A hereditary model illustrates a method devised to extrapolate a series of locations of probable progeny earthquake events based on previous “seed” earthquakes. Shadow Zone border P-rings are claimed as precursors to possible future earthquake event locations. The intersection of these P-rings with tectonic plate edges or major fault lines indicates future seismic event targets. The earth physics that underlie the behavior of this forecast method involves the interaction of the refracted P-waves with internal earth processes.
摘要:
The present invention provides methods and systems for facilitating promotion of a content based on playing an audio. The present invention includes a process of receiving a promotional content from a user device; transmitting the promotional content to a second user device; selecting a promotional content based on the at least one indication; transmitting a promotional content to a promoter device; generating a promotional content notification, wherein the promotional content notification includes statistical representations of the audience data; and transmitting the promotional content notification to the user device, the promoter device and the second user device.
摘要:
A lighting apparatus for use with a microphone and a sound mixing system wherein each microphone has an associated channel located in the sound mixing system. Each microphone has a lighting means that assigns a particular color to that particular microphone and each channel has the same color associated with it as the color identifying the microphone. The color coding of the microphone and the channel allow for both to be visually identified. The apparatus has an audio connector for connecting the lighting apparatus to the microphone; a light source connected to the audio connector; a holder means for holding the light source; a power conductor for providing a pathway for power to the apparatus; and a strain relief connector for preventing the power conductor from being strained when the microphone is in use. The apparatus allows the microphone to be identified visually by the color it emits.