摘要:
A loudspeaker having a framework with a plurality of openings therein is fitted with an elastic body of a bitumen-containing urethane foam over the rearside of the framework to absorb the acoustic energy transmitted rearwardly from the speaker.
摘要:
A method for producing a sintered ferrite magnet having an M-type ferrite structure and represented by: Ca1−x−yRxBayFe2n-zCoz, (by atomic ratio), where 0.3≦1−x−y≦0.65, 0.2≦x≦0.65, 0.001≦y≦0.2, 0.03≦z≦0.65, 4≦n≦7, and 1−x−y>y. The method includes mixing a Ca compound, an R element compound, a Ba compound, an iron compound and a Co compound as starting materials; calcining the starting materials to obtain calcined bodies; pulverizing the calcined bodies to obtain a calcined powder; providing recycled materials having an M-type ferrite structure and being represented by the above formula; pulverizing the recycled materials to obtain a recycled material powder; mixing the recycled material powder with the calcined powder to form a moldable material; molding the moldable material to obtain green bodies; and sintering the green bodies to obtain the sintered ferrite magnet.
摘要翻译:一种具有M型铁氧体结构的烧结铁氧体磁体的制造方法,其特征在于,以Ca1-x-yRxBayFe2n-zCoz(原子比)表示,其中0.3≤1-xy≤0.65,0.2≤x≤0.65,0.001 @ y@0.2,0.03 @ z @ 0.65,4 @ n @ 7和1-xy> y。 该方法包括混合Ca化合物,R元素化合物,Ba化合物,铁化合物和Co化合物作为起始材料; 煅烧原料以获得煅烧体; 粉碎煅烧体以获得煅烧粉末; 提供具有M型铁氧体结构并由上式表示的再循环材料; 粉碎回收材料以获得再生材料粉末; 将再生材料粉末与煅烧粉末混合以形成可模制材料; 模制可模制材料以获得生坯体; 并烧结生坯以获得烧结的铁氧体磁体。
摘要:
The invention provides a therapeutic drug for ischemic stroke. The therapeutic drug has the formula (I) wherein each symbol is as defined herein, or a pharmacologically acceptable salt thereof, or a solvate thereof, as an active ingredient.
摘要:
A sintered ferrite magnet having an M-type ferrite structure and comprising Ca, an R element which is at least one rare earth element indispensably including La, Ba, Fe and Co as indispensable elements, which is represented by Ca1-x-yRxBayFe2n-zCoz, wherein (1−x−y), x, y, z and n are numbers representing the amounts of Ca, the R element, Ba and Co and a molar ratio, meeting 0.2≦x≦0.65, 0.001≦y≦0.2, 0.03≦z≦0.65, and 4≦n≦7.
摘要:
The invention provides a homocysteine synthase inhibitor useful for the prophylaxis or treatment of diseases involving homocysteine synthase. The homocysteine synthase inhibitor is a compound of the formula (I) wherein each symbol is as defined herein, or a pharmacologically acceptable salt thereof, or a solvate thereof.
摘要:
An audio speaker bracket for use in passenger vehicles and a method for installing the speaker to a mounting panel using at feast one suspension member. The method permits the speaker to be temporarily supported by a mounting panel while secure attachment of the bracket to the mounting panel is completed.
摘要:
A revocation list is registered a public ROM area. The revocation list designates at least one electronic device in which use of the storage medium by the designated electronic device is to be revoked. A controller receives from the electronic device which attempts to access, identification information indicative of the electronic device, and checks whether identification information corresponding to the received identification information is contained in the revocation list, thereby determining whether or not use of the storage medium by the electronic device which attempts to access should be revoked.
摘要:
A motor has its rotating shaft fixed by a fixing member so as to be inclined at an angle of θ to the horizontal direction. A supporting member is attached to the rotating shaft of the motor. A plurality of accommodating units are distributed at equal spacing along the circumference, centered on the rotating shaft of the motor, of the supporting member. A pair of peripheral surface members in each of the accommodating units is attached to the fixing member so as to be capable of freely opening and closing by a supporting shaft, and has an approximately square columnar shape in its closed state. An opening at one end of the pair of peripheral surface members having the approximately square columnar shape is opened, and a bottom surface member is arranged on an opening at the other end thereof. Each of the accommodating units is attached to the supporting member such that the supporting shaft is inclined at an angle of α to the rotating shaft of the motor.
摘要:
A storage apparatus 10 is disclosed, that comprises a wiring substrate 11 having a first surface and a second surface, a flat type external connection terminal 12a disposed on the first surface of the wiring substrate 11, a semiconductor device 14 disposed on the second surface of the wiring substrate 11 and having a connection terminal 14a connected to the flat type external connection terminal 12a, a molding resin 15 for coating the semiconductor device 14 on the second surface of the wiring substrate 11, a card type supporting frame 10a having a concave portion or a hole portion fitting the wiring substrate 11, the semiconductor device 14, and the molding resin 15 in such a manner that the flat type external connection terminal 12a is exposed to the first surface of the wiring substrate 11, and adhesive resin a adhering integrally the flat type external connection terminal 12a, the wiring substrate 11, the semiconductor device 14, the molding resin 15, and the card type supporting frame 10a. In addition, the storage apparatus 10 can be combined with a card type supporting means 21 that supports detachably with the flat type external connection terminal 12a exposed to one of the surfaces so as to be used as a card type storage apparatus 20 having bigger size.
摘要:
An improved electronic speaking document viewer is provided in order that a user can readily use electronic texts in the same manner as reading text images printed on paper. The electronic speaking document viewer accommodates a semiconductor storage card in the form of a detachable card type storage medium and includes a speech synthesis unit for performing speech synthesis on the basis of the intermediate language data stored in the semiconductor storage card, and a synthesized speech outputting unit for outputting the synthesized speech as synthesized by means of said speech synthesis unit. In accordance with the present embodiment, a high quality of synthesized speech is accomplished by the use of the intermediate language data S. The electronic speaking document viewer further comprises a text data display unit for displaying the text data consisting of letters in synchronism with the synthesized speech.