摘要:
The present invention provide a compound of the formula (I) wherein ring A represents an aromatic ring optionally having substituents; B, Y and Ya are the same or different and each represents a bond, etc.; R1 and R2 are the same or different and each represents a hydrogen atom, etc.; R3 represents a hydrogen atom, etc.; R4 and R5 are the same or different and each represents a hydrogen, etc.; R6 represents an indolyl group optionally having substituents; and Z and Za are the same or different and each represents a hydrogen atom, etc.; or a salt thereof or a prodrug thereof, having a somatostatin receptor binding inhibition activity and is useful for preventing and/or treating diseases associated with somatostatin.
摘要翻译:本发明提供式(I)的化合物,其中环A表示任选具有取代基的芳环; B,Y和Ya是相同或不同的,每个代表一个债券等; R 1和R 2相同或不同,各自表示氢原子等; R 3表示氢原子等; R 4和R 5相同或不同,各自表示氢等; R 6表示任选具有取代基的吲哚基; Z和Za相同或不同,各自表示氢原子等; 或其盐或其前药,具有生长抑素受体结合抑制活性,并且可用于预防和/或治疗与生长抑素相关的疾病。
摘要:
An AlGaInP based window structure semiconductor laser device of the present invention has an optical waveguide in which a lower cladding layer, an active layer having a quantum well layer, and an upper cladding layer are laminated in this order and which emits light from a light-emitting end surface that is formed on an end of the optical waveguide. A window portion having an active layer in which the quantum well layer is disordered is formed in an end portion including the light-emitting end surface in the optical waveguide. A light intensity distribution in a vertical direction for the laminated layers in the window portion spreads further than a light intensity distribution in the vertical direction in a non-window portion which is adjacent to the window portion inside the optical waveguide. A length of the window portion from the light-emitting end surface to the non-window portion is not smaller than 48 μm and not greater than 80 μm.
摘要:
A cover which covers outer peripheries of fastening screws are disposed on an outer periphery of a hammer case. A stopper which detachably positions and fixes the cover to the outer periphery of the hammer case is disposed.
摘要:
The present invention provide a compound of the formula: wherein X and X′ are the same or different and each represents a hydrogen atom, etc.; R1 and R2 are the same or different and each represents a hydrogen atom, etc.; R3 represents a hydrocarbon group optionally having substituents, etc.; R4 represents a hydrogen atom, etc.; Y and Ya are the same or different and each represents a bond or a spacer having a main chain of 1 to 8 atoms; Z and Za are the same or different and each represents a hydrogen atom, etc.; or a salt thereof or a prodrug thereof, having a somatostatin receptor binding inhibitory activity and is useful for preventing and/or treating diseases associated with somatostatin.
摘要翻译:本发明提供下式的化合物:其中X和X'相同或不同,各自表示氢原子等; R 1和R 2相同或不同,各自表示氢原子等; R 3表示任选具有取代基的烃基等; R 4表示氢原子等; Y和Ya相同或不同,各自表示键或具有1至8个原子的主链的间隔基; Z和Za相同或不同,各自表示氢原子等; 或其盐或其前药,具有生长抑素受体结合抑制活性,并且可用于预防和/或治疗与生长抑素相关的疾病。
摘要:
In an axial flow fan, for reducing fluid noise and further reducing the noise by suppressing solid-conveyed noise (structure-bone noise) generated by the vibration of an electric motor or the like, the axial flow fan is equipped with a propeller, a motor for driving the propeller, and a venturi portion disposed on the outer circumference side of the propeller and provided on its inner circumferential side with a bellmouth through which an air flow generated by the revolution of the propeller passes, wherein the bellmouth has an intake portion whose diameter contracts in a curved shape in the direction of the air flow, a cylindrical portion having a cylindrical shape, and a discharge portion whose diameter slantingly expands in the direction of the air flow.
摘要:
At least a lower cladding layer, an active layer for generating laser light, a first upper cladding layer, an etching stopper layer and a second upper cladding layer are stacked on a substrate. An impurity for restraining laser light absorption is diffused into the second upper cladding layer along a region where a light-emitting end surface is to be formed, under a condition that allows the etching stopper layer to maintain a function of stopping etching for the second upper cladding layer (First annealing process). Etching is performed until the etching stopper layer is reached such that the second upper cladding layer is left in a ridge shape. The impurity in the second upper cladding layer is re-diffused into the active layer to thereby cause local intermixing of the active layer in a portion extending along the light-emitting end surface and located just under the ridge (Second annealing process).
摘要:
This invention has as its object to provide an ATM relay device which attains high-speed, large-capacity packet relaying by distributing the load on an IP forwarding unit without having to improve the operation speed, processing performance, and the like of an IP forwarding function. This invention has an ATM switch core (111) for distributing input ATM cells to corresponding ones of a plurality of output ports on the basis of their destination information. A plurality of IP forwarding units (120-1 to 120-n), which are provided in correspondence with the respective output ports of the ATM switch core (111) and have unique forwarding processing functions, execute predetermined forwarding processes for packets obtained by reassembling ATM cells input via the respective output ports. An SAR 121 assigns destination information that assumes different values in units of packets to ATM cells, which form each of packets having an identical address of those processed by the plurality of IP forwarding units (120-1 to 120-n). The ATM cells of a packet assigned identical destination information by the SAR 121 are stored in a PerVC queuing unit 112 by a predetermined volume, and are output in the format that stores the ATM cells by the predetermined volume.
摘要翻译:本发明的目的是提供一种通过在IP转发单元上分配负载来实现高速,大容量分组中继的ATM中继设备,而不必提高IP转发的操作速度,处理性能等 功能。 本发明具有ATM交换机核心(111),用于根据其目的地信息将输入的ATM信元分配到多个输出端口中的相应的输入端口。 与ATM交换机核心(111)的各个输出端口相对应并且具有唯一的转发处理功能的多个IP转发单元(120-1至120-n)对通过重新组装获得的分组执行预定的转发过程 ATM信元通过相应的输出端口输入。 SAR 121将以分组为单位的不同值的目的地信息分配给ATM信元,ATM信元形成由多个IP转发单元(120-1〜120-n)处理的那些具有相同地址的每个分组。 由SAR121分配相同目的地信息的分组的ATM信元以预定的音量存储在PerVC排队单元112中,并以按预定音量存储ATM信元的格式输出。
摘要:
An alternating copolymer comprising a repeating unit of the formula:--Z--(X-Y).sub.n -- (I)wherein n is at least 2, X is O, S, Se or Te, and Y and Z are independently an aromatic or substituted aromatic group, and at least one other repeating unit, which is useful as a photosensitive material used in a spatial light modulator.
摘要:
A method for producing a semiconductor laser device includes the steps of: forming window layers on either one of a top surface of an internal structure or a reverse surface of a substrate and on light-emitting end facets of the internal structure; forming a reflection film on the light-emitting end facets; removing the window layer formed on either one of the top surface or the reverse surface by using an etchant which hardly etches the reflection film; and forming electrodes on the surface from which the window layer is removed by etching and on the other surface. Another method for producing a semiconductor laser device includes the steps of: forming window layers on light-emitting end facets of the bars; inserting the bars into an apparatus having openings for forming electrodes and a supporting portion for preventing a positional shift between the bars and the openings, and forming the electrodes on the top surfaces and the reverse surfaces of the bars; and cutting the bars into the chips.