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1. 发明专利

JPH04200998A DEVICE FOR SUPPLYING MATERIAL IN WET-TYPE POWDER COMPACTING APPARATUS 失效
公开(公告)号：JPH04200998A
公开(公告)日：1992-07-21
申请号：JP33046490
申请日：1990-11-30
申请人： TDK CORP
发明人： TAKAHASHI TETSUO , SATO TAKASHI , ITO MASATOSHI , MOGI KUNIO , KOBAYASHI FUTOSHI , IKEDA HIROSHI , TODA KAZUSHIGE
IPC分类号： B30B11/00 , B22F3/02 , B22F3/035
摘要： PURPOSE:To prevent blow-out of material at the time of knocking out and to improve quality of a product by providing a material supplying passage, which penetrates a device body and has a valve on the way, and providing a shifting body for varying space vol. in an outlet side passage, into the outlet side passage. CONSTITUTION:In a device body 23, the material supplying passage 26 having an inlet for material and the outlet for material and the valve 27 on the way, and the shifting body 48 arranged as possible to inert/retreat into the outlet side passage and varying the space vol. in the outlet side passage, are provided. Even if high pressure is remained in an intermediate passage at the time of compacting, the shifting body is operated to the pulling-out direction from the outlet side passage before knocking out to increase the space vol. in the outlet side passage, and inner pressure is lowered to the prescribed value. Under this condition, by executing the knock-out, the material is not blown out to the outer part and sticking of the material on surface of a frame mold and the product is prevented, and trouble of cleaning is eliminated and the quality of product is improved.

2. 发明专利

JP2008153276A Method of manufacturing electronic component 审中-公开
标题翻译：制造电子元件的方法
公开(公告)号：JP2008153276A
公开(公告)日：2008-07-03
申请号：JP2006336951
申请日：2006-12-14
申请人： Tdk Corp , Tdk株式会社
发明人： ABE TATSU , ITO MASATOSHI , TATSUMI SUMIYUKI , YODOGAWA YOSHIMI , SHINDO HIROSHI , YAGI HIROSHI
IPC分类号： H01G4/30 , H01G4/12
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component by which the position of an internal electrode of a green sheet laminate can be recognized more accurately, and both material waste and cost can be reduced.
SOLUTION: The method of manufacturing the electronic component includes a lamination step of stacking a first green sheet wherein an internal electrode layer comprised of a plurality of internal electrodes is formed on its surface, as well as a second green sheet wherein a margin pattern layer thicker than the internal electrode layer is formed on its surface in a manner to bury a gap of the internal electrode layer; a crimping step of crimping the laminated first and second green sheets and form a green sheet laminated body; a detection step of detecting a projection part produced on the green sheet laminate due to the margin pattern layer; a step of determining the cutting position according to the detected projection part; and a cutting step of cutting the green sheet laminated body along the cutting position.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种电子部件的制造方法，通过该方法可以更准确地识别生片层压板的内部电极的位置，并且可以减少材料浪费和成本。解决方案：电子部件的制造方法包括堆叠在其表面上形成由多个内部电极构成的内部电极层的第一生片以及第二生片，其中边缘在其表面上形成比内部电极层厚的图案层，以埋入内部电极层的间隙; 压接层压的第一和第二生片的卷曲步骤，并形成生片层压体; 检测步骤，检测由于所述边缘图案层而在所述生片层叠体上产生的突出部分; 根据检测到的投影部分确定切割位置的步骤; 以及沿切割位置切割生片层压体的切割步骤。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JPH0929588A SYSTEM FOR MANAGING PRODUCTION TIME INFORMATION AND METHOD OF SETTING USE CONDITION THEREFOR 失效
公开(公告)号：JPH0929588A
公开(公告)日：1997-02-04
申请号：JP19573795
申请日：1995-07-10
申请人： TDK CORP
发明人： KAGAYA TAKESHI , KATO MASAAKI , ITO MASATOSHI , WATANABE HITOSHI , ABE TOMOSHI
IPC分类号： B23Q41/00 , B65G61/00 , G05B19/418 , G06F3/0482 , G06F3/14 , G06Q50/00 , G06Q50/04 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To eliminate the necessity of a programming for a production time information managing terminal by allowing the production time information setting managing terminal to set a display image and collection data by means of a personal computer with the use of exclusive software in a condition in which the personal computer is connected with the terminal through a communication cable. SOLUTION: In a note-type personal computer 30, an image setting tool is started with the use of a floppy disc 31. Further, names or the like of types of data obtained from kind manufacturing facilities as interface when data is obtained from the manufacturing facilities are defined for production time information managing terminals 10 which are connected to manufacturing facilities (No.1 to No.30). Accordingly, a type of an image display on a display panel 11 of a production time information managing terminal 10, collection data, data outputted to a line terminal 20 and the like can be set in accordance with a connected manufacturing facility.

4. 发明专利

JPH01278709A RIBBON COIL WINDING MACHINE AND WINDING METHOD THEREFOR 失效
公开(公告)号：JPH01278709A
公开(公告)日：1989-11-09
申请号：JP10764988
申请日：1988-05-02
申请人： TDK CORP
发明人： TAKAHASHI KUNIAKI , ITO MASATOSHI , TAKESHIMA SATORU
IPC分类号： H01F41/06
摘要： PURPOSE:To easily support even with a coil of small inside diameter, to form the coil using an automatic machine, and to finish the inside diameter in roundish shape by a method wherein the title coil winding device is provided with a pair of pinching pieces with which the starting end of winding of a ribbon is pinched, an opening and closing device, with which the mutual distance of the pinching pieces is changed, and a rotating device. CONSTITUTION:The starting end 8 of winding of a coil is securely pinched in a groove 3 located between a pair of pinching pieces 1 and 2, the pinching surface has the protruding curved face connected to the outer circumferential face 6 by properly selecting the position, the shape and the roundness of the bending corner of the groove 3 in accordance with the quality and size of the ribbon 9 of the coil, and said curvature is formed in such a manner that the ribbon 9 is bent and pinched making a gentle slope at the entrance of the groove 3, and the degree of bending deformation is to be within the limit of elasticity. After the coil has been formed, the completed coil is pulled out from the pinching piece, and when the restriction of the inner section of the coil is removed, the elastic deformed part is restored, the starting end of winding is extended, closely fixed to the inner section and formed into a circular arc, and the inner section is finished into a round shape. The pinching of the starting end 8 of winding can be conducted securely as above-mentioned, the bending of the starting end 8 of winding is removed when the coil is completed, and a round-shaped inner section can be obtained.

5. 发明专利

JP2008142847A Device for cutting green sheet laminate, and method for cutting green sheet laminate 有权
标题翻译：用于切割绿色层压板的装置和切割绿色层压板的方法
公开(公告)号：JP2008142847A
公开(公告)日：2008-06-26
申请号：JP2006334108
申请日：2006-12-12
申请人： Tdk Corp , Tdk株式会社
发明人： TATSUMI SUMIYUKI , YODOGAWA YOSHIMI , ITO MASATOSHI , KAGAYA TAKESHI , MINAGAWA KEIJI , YAGI HIROSHI , SHINDO HIROSHI
IPC分类号： B26D1/08
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for cutting a green sheet laminate capable of cutting a green sheet laminate without breaking or damaging an internal electrode when the green sheet laminate is made fine and even when a centerline passing through a plurality of green sheet laminates is curved.
SOLUTION: This device for cutting a green sheet laminate comprises a stage for locating a green sheet laminate, on which a plurality of internal electrode are arranged, a cutting blade for cutting the green sheet laminate located on the stage, cutting blade drive means for moving a cutting blade in a thickness direction of the green sheet laminate located on the stage, and cutting blade bending means for curving the cutting blade within a plane parallel to a face, on which the green sheet laminate extends, along an arrangement of a plurality of internal electrode. Also, there is provided with its cutting method.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于切割能够切割生片层压板而不破坏或损坏内部电极的生片层压体的装置和方法，当生片层压制品精细时，甚至当中心线通过时多个生片层叠体是弯曲的。解决方案：用于切割生片层压体的装置包括用于定位其上布置有多个内部电极的生片层压板的台，用于切割位于台上的生片层压板的切割刀片，切割刀片驱动用于沿着位于台架上的生片层叠体的厚度方向上移动切割刀片的装置，以及切割刀片弯曲装置，用于使切割刀片在平行于生坯片层压板延伸的面的平面内弯曲，多个内部电极。此外，还提供了切割方法。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JPH1039922A PRODUCTION POINT-OF-TIME INFORMATION MANAGEMENT TERMINAL 失效
公开(公告)号：JPH1039922A
公开(公告)日：1998-02-13
申请号：JP20879196
申请日：1996-07-19
申请人： TDK CORP
发明人： ARAYA SHINICHI , KATO MASAAKI , ITO MASATOSHI , WATANABE HITOSHI , KAGAYA TAKESHI , ABE TOMOSHI
IPC分类号： G05B23/02
摘要： PROBLEM TO BE SOLVED: To save space, to perform miniaturization and to lower a price by providing both of a production point-of-time information management terminal (POP terminal) function and a programmable controller function and further to increase functions by providing the respective kinds of the functions of position control, an image processing, external communication and DA/AD conversion, etc. SOLUTION: A terminal main body 2 is provided with a central arithmetic processing part, a memory and the respective kinds of interfaces other than a display part 11, and in order to achieve the operation panel function of a manufacture equipment to be managed further, the display part 11 is turned to the display part with a touch panel switch and a touch panel management part is provided. Also, a positioner part 30 for the position control provided inside the terminal main body 2 is connected to an encoder 40 for position detection and detects that a member requiring the position control arrives at a set position or the like. To the I/O of a CAN line (a type of high speed serial data transfer) interface, an input part 3, an output part 4, an axis control part 5, a communication control part 6, a GP-IB control part 7, an image processing part 8 and a DA/AD conversion part 9 are respectively connected.

7. 发明专利

JPH04323302A DRAINING MEDIUM FEEDER FOR WET POWDER FORMING DEVICE 失效
公开(公告)号：JPH04323302A
公开(公告)日：1992-11-12
申请号：JP1570591
申请日：1991-01-17
申请人： TDK CORP
发明人： TAKAHASHI TETSUO , MOGI KUNIO , SATO TAKASHI , ITO MASATOSHI , KOBAYASHI FUTOSHI , IKEDA HIROSHI , TODA KAZUSHIGE
IPC分类号： B22F3/02 , B22F3/03 , B22F3/035
摘要： PURPOSE:To prevent the damage and dislocation of a draining medium and the contamination of an upper die by supplying the sheet-shaped draining medium for discharging the water pressed out of a powder material slurry to the lower side of the upper die from the feeder fixed to the upper die. CONSTITUTION:A slurried powder material 32 is filled into a cavity formed between the upper die 2 and lower die 4 of a barrel die 6. The upper die 2 is then lowered to compression-mold the material 32. When a formed article is obtained by this wet powder forming device, the water pressed out of the material 32 is conducted by a draining medium 35 and discharged. The medium 35 consists of the filter sheet 36, mesh sheet 38 and film sheet 40 which are supplied by a draining medium feeder provided with rewinding reels 68, 70 and 72, winding reels 158, 160 and 162, takeup rollers 130, 132 and 134, etc. The feeder is held by a member fixed to the upper die 2, and the operation is carried out without slackening the medium 35.

8. 发明专利

JPH0453703A WET TYPE POWDER FORMING APPARATUS AND WET TYPE POWDER FORMING METHOD 失效
公开(公告)号：JPH0453703A
公开(公告)日：1992-02-21
申请号：JP16264090
申请日：1990-06-22
申请人： TDK CORP
发明人： TAKAHASHI TETSUO , SATO TAKASHI , ITO MASATOSHI , MOGI KUNIO , KOBAYASHI FUTOSHI , IKEDA HIROSHI , TODA KAZUSHIGE
IPC分类号： B28B1/26 , B22F3/02 , B30B9/04 , B30B11/02
摘要： PURPOSE:To positively and arbitrarily carry out a high speed, low speed, or stoppage operation, and therefore enable efficient work to be conducted by effecting forming through control of the actuation of a reciprocally movable upper forming block and a stationary lower forming block, and through detection of the phase of an electric servomotor and preliminarily determined program. CONSTITUTION:The elevation of an upper forming block and the elevation of a frame forming block are made through mechanical drive by a main shaft 46 that is rotationally driven from an electrical servomotor 32. By means of a phase detecting device 48 provided on the main shaft 46, the elevational positions of the upper forming block and frame forming block are detected and, by the elevational positions thereof, the speed of the servomotor 32 is controlled by a program. In this fashion, it becomes easy for rendering the stroke speed of the upper forming block and frame forming block at very high speed in the forming processes, and also rendering the stroke speed of the upper forming block and frame forming stroke at high speed in processes except forming. For example, it becomes possible to maintain pressure forces at an arbitrarily position in the forming cycles, or make speed changeable, thereby extremely reducing the overall cycles times.

9. 发明专利

JP2008085176A Chip component separation apparatus 有权
标题翻译：芯片组件分离设备
公开(公告)号：JP2008085176A
公开(公告)日：2008-04-10
申请号：JP2006265302
申请日：2006-09-28
申请人： Tdk Corp , Tdk株式会社
发明人： ABE TATSU , ITO MASATOSHI , TATSUMI SUMIYUKI , YODOGAWA YOSHIMI , SHINDO HIROSHI , YAGI HIROSHI , TAKASHIMA TAKESHI
IPC分类号： H01G13/00 , H01G4/12 , H01G4/30
摘要： PROBLEM TO BE SOLVED: To provide a chip component separation apparatus which reduces damage to chip components and can separate the chip components from one another with high accuracy and efficiency even if dimensions of the chip component shrink to an infinitesimal.
SOLUTION: A chip component separation apparatus 100 comprises: an adhesive sheet 1 adhesively holding a flexible green sheet 80 which is flexible and given cutting treatment; a curved member 90 having curved surfaces 51, 61 for incurvating the green sheet 80 which is adhesively held to the adhesive sheet 1; and a drive means 92 increasing tension to the adhesive sheet 1 intermittently when the curved surfaces 51, 61 of the curved member 90 incurvate the green sheet 80. Therefore, the chip components are not damaged, a yield in a separation step is increased, and especially a separation rate of the chip component in a minimum size is improved. Furthermore, since the drive means 92 can increase the tension to the adhesive sheet 1 intermittently when the curved surfaces 51, 61 of the curved member 90 incurvate the green sheet 80, the chip components can be separated from one another with higher reliability.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种芯片部件分离装置，其即使芯片组件的尺寸收缩到无穷小，也能够以高精度和高效率将芯片部件的损坏相互分离，从而降低芯片部件的损坏。解决方案：芯片部件分离装置100包括：粘合剂片1，其粘合地保持柔性生坯片80，其柔性并进行切割处理; 具有弯曲表面51,61的弯曲构件90，用于使粘接在粘合片1上的生片80粘接; 以及驱动装置92，当弯曲构件90的弯曲表面51,61产生生坯片80时，间歇地增加了粘合片1的张力。因此，芯片部件不被损坏，分离步骤的成品率增加，特别是提高了最小尺寸的芯片部件的分离率。此外，由于当弯曲构件90的弯曲表面51,61产生生片80时，由于驱动装置92可以间歇地增加粘合片1的张力，所以可以将芯片部件彼此分离，并具有更高的可靠性。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007273601A Ceramic sheet laminate cutting method, ceramic electronic component manufacturing method using the same and cutting device 有权
标题翻译：陶瓷片层压切割方法，使用其的陶瓷电子元件制造方法和切割装置
公开(公告)号：JP2007273601A
公开(公告)日：2007-10-18
申请号：JP2006095496
申请日：2006-03-30
申请人： Tdk Corp , Tdk株式会社
发明人： MINAGAWA KEIJI , ABE TATSU , ITO MASATOSHI , TATSUMI SUMIYUKI , SHINDO HIROSHI
IPC分类号： H01G4/30 , H01G4/12 , H01G13/00
摘要： PROBLEM TO BE SOLVED: To provide a ceramic sheet laminate cutting method high in cutting accuracy and cutting efficiency, a cutting device, and a ceramic electronic component manufacturing method using the cutting method.
SOLUTION: A ceramic sheet laminated body 100 is composed so that a plurality of cutting marks are formed on the end face at regular intervals, and internal electrodes are exposed on the four side faces. An inspection part 10 images the cutting marks and the internal electrodes so as to calculate a distance between a cutting position passing through a middle point between the internal electrodes adjacent to each other and each cutting mark as a relative cutting position. A cutting part 50 calculates a gravity center of each cutting mark by imaging each cutting mark so as to cut the ceramic sheet laminated body 100 at the cutting position corresponding to the relative cutting position calculated by the inspection part 10 and the calculated gravity center. It is possible to execute parallel processing of inspection and cutting while improving the cutting accuracy, since it is required to image only the cutting marks during cutting. Consequently, it achieves high work efficiency.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种切割精度和切割效率高的陶瓷片层压切割方法，切割装置和使用该切割方法的陶瓷电子部件制造方法。＆lt; P＆gt;解决方案：陶瓷片层压体100被构成为在端面上以规则的间隔形成多个切割痕迹，并且在四个侧面上露出内部电极。检查部分10对切割标记和内部电极进行成像，以计算穿过彼此相邻的内部电极之间的中间点的切割位置与每个切割标记之间的距离作为相对切割位置。切割部分50通过对每个切割标记进行成像来计算每个切割标记的重心，以便在对应于由检查部分10计算的相对切割位置和计算的重心的切割位置处切割陶瓷片层叠体100。由于只需要在切割时对切割标记进行成像，因此可以在提高切割精度的同时进行检查和切割的并行处理。因此，其工作效率高。版权所有（C）2008，JPO＆INPIT

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