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1. 发明专利

JP2791830B2 失效
公开(公告)号：JP2791830B2
公开(公告)日：1998-08-27
申请号：JP26787290
申请日：1990-10-05
申请人： KENUTSUDO KK , MOGAMI DENKI KK
发明人： SAKAMOTO YOSHIO , HAGA AKIHIKO
IPC分类号： H04R9/02 , H04R1/06 , H04R7/16 , H04R31/00

2. 发明专利

JPS6252999B2 失效
公开(公告)号：JPS6252999B2
公开(公告)日：1987-11-09
申请号：JP7150880
申请日：1980-05-30
申请人： PAIONIA KK , MOGAMI DENKI KK
发明人： TSUCHA KAZUO , KAWAHARA FUMIO
IPC分类号： H04R7/20 , H04R31/00

3. 发明专利

JPS6252998B2 失效
公开(公告)号：JPS6252998B2
公开(公告)日：1987-11-09
申请号：JP9089979
申请日：1979-07-19
申请人： PAIONIA KK , MOGAMI DENKI KK
发明人： HIGASHIMOTO HIROSHI
IPC分类号： H04R7/20 , H04R31/00

4. 发明专利

JPS61118098A Diaphragm for electroacoustic transducer 失效
标题翻译：电磁传感器用隔膜
公开(公告)号：JPS61118098A
公开(公告)日：1986-06-05
申请号：JP23856684
申请日：1984-11-14
申请人： Arupain Kk , Mogami Denki Kk , Pioneer Electronic Corp
发明人： KUMAGAI KATSUYOSHI , HAGA AKIHIKO , ITO MINORU , AOKI SHUICHI
IPC分类号： H04R7/02 , H04R7/12
CPC分类号： H04R7/02 , H04R7/125 , H04R2307/021 , H04R2307/025 , H04R2307/029 , Y10T428/21 , Y10T428/273 , Y10T428/277 , Y10T428/3175 , Y10T428/31779 , Y10T428/31783
摘要： PURPOSE:To improve waterproof, workability and physical characteristics by forming a synthetic resin coat layer at the surface of the laminated layer which laminates a polyamide resin to a diaphragm main body having a component of a natural fiber only or a natural fiber essentialy. CONSTITUTION:A diaphragm main body 4 mixing a synthetic fiber or a semisynthetic fiber is accommodated at the hole with a cone paper formed by paper making the natural fiber or the natural fiber in an accommodating an accommodating concave part 2b of a female mold 2 as a center, and in the upward direction, a polyamide resin film 5a is installed. Next, the film 5a is heated and softened and collides a male mold 3 for the female mold 2. After that, an air intake operation is executed from an intake port 2a and the vacuum condition is obtained, the air is sent by pressure from an air pressuring port 3a and the laminated layer 5 is formed on the upper surface of the diaphragm main body 4. Finally, on the surface of the laminated layer 5, a synthetic resin coat layer 6 is formed and the diaphragm 7 is obtained.
摘要翻译：目的：为了提高防水性，可加工性和物理特性，在层压层的表面形成合成树脂涂层，将聚酰胺树脂层合到仅具有天然纤维成分的天然纤维或天然纤维成分的隔膜主体上。构成：将合成纤维或半合成纤维混合的隔膜主体4容纳在通过将天然纤维或天然纤维制成的锥形纸容纳在阴模2的容纳凹部2b中，中心，并且向上方向安装有聚酰胺树脂膜5a。接着，将膜5a加热软化，与阴模2的阳模3碰撞。之后，从进气口2a进行进气动作，得到真空条件，在隔膜主体4的上表面上形成有空气压力端口3a和叠层5。最后，在叠层5的表面上形成合成树脂涂层6，并获得膜片7。

5. 发明专利

JPS59218095A Diaphragm for speaker 失效
标题翻译：背景音箱
公开(公告)号：JPS59218095A
公开(公告)日：1984-12-08
申请号：JP9152383
申请日：1983-05-26
申请人： Mogami Denki Kk , Pioneer Electronic Corp
发明人： KAWADA KAZUHARU
IPC分类号： H04R7/02
CPC分类号： H04R7/02
摘要： PURPOSE:To form a diaphragm having high elasticity, low density and proper acoustic internal loss by coating a mixing material with an unfoamed particle to be foamed by heating and a polymer having an Si-O bond to a diaphragm base made of fiber member via a binder and heating the material. CONSTITUTION:For example, 90-100pts.wt. of a thermoplastic resin is mixed to 10-20pts.wt. of unfoamed particles such as vinylidenechloride together with 5-10pts.wt. of toluene, and 30-70wt% solution of polymer organic solvent having the Si-O bond is added and mixed to the mixture in the weight ratio of 2:1. After this solution is coated and impregnated to the diaphragm base obtained by manufacturing to sheets natural fibers or synthetic fibers, the unfoamed particles are foamed by heating so as to form an independent porrous layer 3 and a water-proof film 4 on the surface of the diaphragm base.
摘要翻译：目的：通过将具有通过加热发泡的未发泡颗粒的混合材料和具有Si-O键的聚合物涂覆到由纤维构件制成的隔膜基底上，形成具有高弹性，低密度和适当声学内部损失的隔膜粘合剂并加热材料。规定：例如，90-100pts.wt。的热塑性树脂混合到10-20pts.wt。未发泡的颗粒如乙烯基氯化物与5-10pts.wt。的甲苯和30-70重量％的具有Si-O键的聚合物有机溶剂溶液，并以2:1的重量比混合到混合物中。在将该溶液涂布并浸渍到通过制造片材天然纤维或合成纤维而获得的隔膜基底上之后，未发泡的颗粒通过加热发泡，从而在表面上形成独立的酸性层3和防水膜4 隔膜基座。

6. 发明专利

JPS59169298A Speaker diaphragm 失效
标题翻译：扬声器胶片
公开(公告)号：JPS59169298A
公开(公告)日：1984-09-25
申请号：JP4315883
申请日：1983-03-17
申请人： Mogami Denki Kk , Pioneer Electronic Corp
发明人： KAWADA KAZUHARU
IPC分类号： H04R7/02
CPC分类号： H04R7/02
摘要： PURPOSE:To obtain a speaker which has a flat sound pressure-frequency characteristic by applying a heat expansion treatment on the surface of a diaphragm material containing fiber to obtain an independent porous layer and a binder film covering said porous layer. CONSTITUTION:A speaker cone is manufactured to sheets by crushing with adjustment the KBKP pulp. The heat expansion component uses 10-30pts.wt. hydrocarbon of a low boiling point containing a vinylidene chloride coplymer as a shell wall, and a binder uses 100-200pts.wt. self-crosslinkage type water solble resin. These heat expansion component and binder are dissolved into 400- 600pts.wt. water, i.e., solvent by means of a disaggregating machine. Furthermore 10-30pts.wt. saturated zinc chloride solution is added to said solvent to improve the smoothness properties. such a solvent is sprayed to the diaphragm material of a speaker by a spray gun, etc. This diaphragm material is heated at 120- 140 deg.C for three minutes after a preliminary drying process carried out at 60- 80 deg.C within a hot air drying machine together with the addition of pressure when necessary. Thus an independent porous layer 2 and a binder film covering the layer 2 are formed on the surface of a speaker diaphragm.
摘要翻译：目的：通过对含有纤维的隔膜材料的表面进行热膨胀处理，获得具有平坦的声压频率特性的扬声器，以获得独立的多孔层和覆盖所述多孔层的粘合剂膜。构成：通过调整KBKP纸浆粉碎来制造扬声器锥体。热膨胀部件使用10-30pts.wt。含有偏二氯乙烯共聚物作为壳壁的低沸点烃和粘合剂使用100-200pts.wt。自交联型水泥树脂。这些热膨胀组分和粘合剂溶解在400〜600pts.wt。水，即溶剂，通过分解机。另外10-30pts.wt 将饱和氯化锌溶液加入到所述溶剂中以改善平滑性。这样的溶剂通过喷枪等喷到扬声器的隔膜材料上。在60-80℃的预干燥过程之后，将隔膜材料在120-140℃加热3分钟。热风干燥机加上必要的压力。因此，在扬声器振膜的表面上形成独立的多孔层2和覆盖层2的粘合剂膜。

7. 发明专利

JPS5776996A Diaphragm for speaker 失效
标题翻译：背景音箱
公开(公告)号：JPS5776996A
公开(公告)日：1982-05-14
申请号：JP15330080
申请日：1980-10-30
申请人： Mogami Denki Kk , Pioneer Electronic Corp
发明人： TSUCHIYA KAZUO , KAWAHARA FUMIO
IPC分类号： H04R7/02
CPC分类号： H04R7/02
摘要： PURPOSE:To increase the Yong's modulus and moisture resistance and water resistance, by mixing the elastic synthetic resin of copolymer obtained from acrylonitrile and butadiene with pulp solu. CONSTITUTION:Synthetic resin of copolymer obtained from acrylonitrile and butadiene is mixed with wood pulp solu. at about 3wt% ratio basing on wood pulp and contented water is removed from the pulp solu. to form sheet-like material. A diaphragm is obtained by heating and pressing the sheet into a prescribed shape. Thus, the moisture resistance and water resistance of the diaphragm are increased, allowing to prevent time aging deterioration.
摘要翻译：目的：通过将由丙烯腈和丁二烯获得的共聚物的弹性合成树脂与纸浆溶液混合，来提高永氏模量，耐湿性和耐水性。构成：将由丙烯腈和丁二烯得到的共聚物的合成树脂与木浆溶液混合。以木浆为基准约3重量％，从纸浆中除去含水量。以形成片状材料。通过将片材加热加压成规定的形状来获得隔膜。因此，隔膜的耐湿性和耐水性提高，能够防止时间老化劣化。

8. 发明专利

JPS6210079B2 失效
公开(公告)号：JPS6210079B2
公开(公告)日：1987-03-04
申请号：JP12224780
申请日：1980-09-05
申请人： PAIONIA KK , MOGAMI DENKI KK
发明人： MURAMATSU TAKASHI , KUMAGAI KATSUYOSHI
IPC分类号： H04R7/14 , H04R7/12 , H04R31/00

9. 发明专利

JPS6150496A Gasket for speaker 失效
标题翻译：扬声器垫圈
公开(公告)号：JPS6150496A
公开(公告)日：1986-03-12
申请号：JP17276584
申请日：1984-08-20
申请人： Mogami Denki Kk , Pioneer Electronic Corp
发明人： TAKAHASHI MASANORI
IPC分类号： H04R7/18 , H04R7/02
CPC分类号： H04R7/02
摘要： PURPOSE:To obtain a gasket for a speaker having light and sufficient fire retardance by impregnating solution of salt of a water soluble or alcohol soluble cyanamide derivative into a made paper material, after drying, heating, pressuring and forming to a prescribed shape. CONSTITUTION:A gasket 10 for a speaker manufactured. First, the material in which NBKP is beaten and adjusted to a beating degree 20 deg.SR is prepared. After that, it is dispersed, becomes suspension and paper is made by a prescribed shaped paper making net. At this time, as raw materials, NBKP 20 deg. SR 100%, a urea-type size agent 3% and a direct dye 4% are used. After paper making, the materials are made dry. After that, a paper material which is obtained by phospholic acid di-guanidine solution (alcohol solution is also preferable.) with prescribed density is impregnated, an adhering quantity of phosphoric acid di- guanidine solution is adhered to paper materials up to 3%-15%, preferable, 7%-8%. Again, drying is executed. After that, the material is formed into a prescribed shape.
摘要翻译：目的：通过将水溶性或醇溶性氰胺衍生物的盐溶液浸渍在制成的纸材中，在干燥，加热，加压和成形为规定形状之后，获得具有轻而充分的阻燃性的扬声器的垫圈。构成：制造用于扬声器的垫圈10。首先，准备将NBKP殴打并调节到打击度20de.RR的材料。之后，它被分散，变成悬浮液，纸由规定的成形的造纸网制成。此时，作为原料，NBKP 20度。 SR 100％，尿素型尺寸剂3％和直接染料4％。造纸后，材料干燥。之后，浸渍由规定密度的磷酸二胍溶液（醇溶液）得到的纸质材料，将磷酸二胍溶液的粘附量粘附至3％〜 15％，优选7％-8％。再次，执行干燥。之后，将材料形成规定的形状。

10. 发明专利

JPS6135099A Diaphragm for speaker 失效
标题翻译：背景音箱
公开(公告)号：JPS6135099A
公开(公告)日：1986-02-19
申请号：JP15630284
申请日：1984-07-26
申请人： Mogami Denki Kk , Pioneer Electronic Corp
发明人： KAWADA KAZUHARU , MITOBE KUNIO
IPC分类号： H04R7/02
CPC分类号： H04R7/02
摘要： PURPOSE:To obtain the hardness and water proof more than a thermosetting resin has by making natural and chemical fibers or their mixture, impregnating a cellulose nitrate solution and providing a ultraviolet cured resin coating on the main surface of a dried and cured basic material. CONSTITUTION:A fiber 1 is filled by a cellulose nitrate 2 and a coating 3 made of a ultraviolet cured resin is provided on the main surface of a basic material 4. The more thickly and uniformly the coating 1 is formed on the main surface, the more effective water proof for the interior of the basic material 4 will be obtained. Consequently the bondage as strong as possible between the fibers 1 and the filling by the cellulose nitrate 2 can improve the water proofing effect. The fiber 1 means a natural or chemical fiber, and the basic material 4 ia formed by making the natural or chemical fiber alone or their mixture.
摘要翻译：目的：通过制备天然和化学纤维或其混合物，通过浸渍硝酸纤维素溶液并在干燥和固化的基础材料的主表面上提供紫外线固化的树脂涂层，获得比热固性树脂多的硬度和防水性。构成：纤维素1由硝酸纤维素2填充，在基材4的主面上设置由紫外线固化树脂制成的涂层3.在主表面上形成较厚且均匀的涂层1，将获得对基材4内部的更有效的防水性。因此，纤维1与纤维素硝酸盐2的填充之间的粘合力可以提高防水效果。纤维1是指天然或化学纤维，以及通过单独制备天然或化学纤维或其混合物形成的基本材料4。

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