Abstract:
A method and an apparatus, wherein heat can be effectively transferred to molten metal contained in a reaction vessel. The pressure of the gaseous atmosphere within the vessel is maintained higher than atmospheric pressure. Oxygen gas is blown to a layer of molten slag contained in the vessel through tuyeres set in the reaction vessel, thereby to achieve post-combustion therein. The pressure in the vessel is controlled within the range of 2.0 to 5.0 kg/cm.sup.2 by a pressure regulator.
Abstract translation:一种方法和装置,其中可以将热量有效地转移到包含在反应容器中的熔融金属。 容器内气态气体的压力保持高于大气压。 通过设置在反应容器中的风嘴将氧气吹送到容器中包含的熔渣中,从而在其中实现后燃烧。 通过压力调节器将容器中的压力控制在2.0至5.0kg / cm 2的范围内。
Abstract:
Hydrazides of the formula (I) or (II)N--CH.sub.2 CH.sub.2 CONHNH.sub.2).sub.3 (I)(NH.sub.2 NHCOCH.sub.2 CH.sub.2).sub.2 N--R--N--CH.sub.2 CH.sub.2 CONHNH.sub.2).sub.2 (II)are good latent curing agents for epoxy resin, in the formula (II) R is divalent hydrocarbon residue having 2-24 carbon atoms. The curing agents are useful in formulating novel storable one-package, heat-curable epoxy resin-based compositions.
Abstract:
A metallization structure having a substantially flat surface can be formed on a semiconductor substrate by forming first and second insulating layers on the substrate. The second insulating layer is selectively removed to form grooves therein. Then, a metallic material layer is conformably formed. The metallic layer has grooves corresponding to the grooves of the second insulating layer. A flowable polymer is applied to the surface of the resultant structure to form a layer having a flat surface. The polymer layer and the metallic layer are sequentially ion-etched to expose the second insulating layer. Thus, the metallization structure constituted by the remaining metallic layer and the second insulating layer is formed to have a flat surface.
Abstract:
A wiring material of a semiconductor device, which comprises aluminum as a major component and at least a surface layer of the wiring layer is alloyed with boron and silicon. A method for forming a wiring material of a semiconductor device, which comprises the steps of: forming a wiring pattern comprising aluminum as a major component on a semiconductor element; and ion-implanting one of boron and a mixture of boron and silicon in the wiring pattern and alloying at least a surface layer of the wiring pattern to form an alloy layer containing aluminum, boron and silicon.
Abstract:
A plurality of coplanar belt conveyors extend in parallel spaced relationship to each other to feed successive sheets to be stacked into a stacking compartment formed on the conveyors. Just upstream of the stacking compartment, one or more endless belts are loosely engaged about pulleys so as to provide free, deformable loops normally lying crosswise with the belt conveyors. Pressed by each sheet being transported by the belt conveyors, the free belt loops engage the upstream edge of an existing stack of sheets in the stacking compartment and raise same away from the conveyors, thereby permitting the new sheet to be fed under the existing sheet stack. The free belt loops can be subsequently withdrawn from between the sheet stack and the new sheet as the belts are revolved about the pulleys in a specific direction. In another embodiment the belts are nonrotatably supported, and a pullout rod extends through their free loops. The free belt loops are withdrawn from between the sheet stack and each new sheet in the stacking compartment upon movement of the pullout rod away from the belt conveyors.
Abstract:
A coin sorting device has a coin passage with a floor and a lateral perimeter defining structure on one lateral side (or each of the lateral sides) of the passage, the floor having holes for successively larger coins disposed successively along the passage at positions respectively contiguous to the perimeter defining structure, and the lower span of an endless propelling belt for pressing on the upper faces of the coins and propelling the same is caused by the varying of the travel path of the coins by the perimeter defining structure to be elastically twisted or laterally deflected at parts thereof where the travel path is thus varied and thereby to acquire a reactive restoring force which urges the coins against the corresponding parts of the perimeter defining structure and thereby causes them to be accurately alined in a lateral direction for dropping into their respectively correct sorting holes.
Abstract:
Paper money such as bank notes of various denominations are dispensed by an apparatus having bank note storing cases including spaces which are adapted to store in a packed state sheets of the bank notes classified in accordance with the denominations, a note removal device provided at the note delivering end of each space in the note storing cases for taking the notes out of the note storing cases, and a note lifting device adapted to be selectively positioned in alignment with the note removal device for receiving the notes taken out by the note removal device. Preferably, each note removal device has a suction head and note removal rollers, and the note lifting device is a note kick-up roller, a stop member for dressing the leading edges of the notes, and a cam for regulating the position of the stop member in accordance with the width of the notes of the pertinent denomination.
Abstract:
The objective of the present invention is to provide a new compound which is effective in treating blood cancer, particularly multiple myeloma, and which is also effective in suppressing an SP cell, i.e. Side Population Cell, which is a cause of recurrence of cancer. The compound according to the present invention is a novel compound which has the specific benzylamine structure.
Abstract:
A decoding device includes a first receiving section for receiving a data packets, a second receiving section for receiving a plurality of error correction packets which includes matrix configuration information regarding the plural data packets, a deciding section for deciding a number of packets to be accumulated to restore a lost data packet, based on the matrix configuration information, an accumulating section for accumulating the data packets received by the first receiving section in the number of packets to be accumulated, and a restoring section for, when a loss of any of the data packets received by the first receiving section is detected, restoring the lost data packet by using at least one of the data packets and the error correction packets.
Abstract:
A ceramic compact having a patterned conductor is obtained by coating the patterned conductor with a slurry and then by hardening the slurry. The slurry is prepared by mixing a thermosetting resin precursor, a ceramic powder, and a medium. In the ceramic compact, an isocyanate- or isothiocyanate-containing gelling agent and a hydroxyl-containing polymer are reacted and hardened to produce a thermosetting resin. The hydroxyl-containing polymer is preferably a butyral resin, an ethylcellulose-based resin, a polyethyleneglycol-based resin, or a polyether-based resin.