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1. 发明专利

JP2002100646A RESIN SEALING METHOD OF SEMICONDUCTOR CHIP AND LEAD FRAME FOR RESIN SEALING TYPE SEMICONDUCTOR PACKAGE 失效
公开(公告)号：JP2002100646A
公开(公告)日：2002-04-05
申请号：JP2000288502
申请日：2000-09-22
申请人： SONY CORP
发明人： TOMIYAMA HIROSHI
IPC分类号： B29C45/14 , H01L21/56 , H01L23/28 , H01L23/50
摘要： PROBLEM TO BE SOLVED: To provide a resin sealing method that can form a resin mold with a predetermined shape as predetermined, and to provide a lead frame necessary for the same. SOLUTION: This lead frame 60 has grooved air vents 62 extending from the inner edge of a frame 24 to the outer edge of the frame 24, arranged near a stay 26 on both sides of the stay on both faces of the lead frame 24. Although a resin accompanied by the air run out of a cavity is adhered to the air vent of the lead frame when the lead frame 60 is taken out of a resin sealing die, it is taken out of the resin sealing die with the lead frame. Hereby, since the resin does not remain in the resin sealing die, the sequential resin sealing can be implemented without trouble by using the same resin sealing die. By the method shown in the embodiment, it is possible to form the resin mold with the predetermined shape in the predetermined position.

2. 发明专利

JPH1158404A MOLD FOR PRODUCING SEMICONDUCTOR DEVICE 失效
公开(公告)号：JPH1158404A
公开(公告)日：1999-03-02
申请号：JP23220797
申请日：1997-08-28
申请人： SONY CORP
发明人： TOMIYAMA HIROSHI
IPC分类号： B29C33/38 , B29C45/02 , B29C45/14 , B29C45/37 , B29L31/34 , H01L21/56
摘要： PROBLEM TO BE SOLVED: To provide a mold for producing semiconductor devices in which the surface hardness of mold parts is increased to make the surface abrasion resistant or to protect the surface from nicks and others and to extend the service lives of the parts. SOLUTION: In a mold for producing semiconductor devices which consists of an upper mold and a lower mold and resin-seals a semiconductor element 28 by transfer molding, the surfaces of mold parts 17, 25 for positioning the upper mold 11 and the lower mold 12 when a resin is injected, molding mold parts 15, 16, 20, 24 to make a channel of the injected resin 26, and mold parts 21, 22, 23 for injecting the resin 26 into the molding mold parts are subjected to at least two kinds of treatment selected from nitriding using the thermal decomposition of CaCN2 . thermal spraying of tungsten carbide, and DCL (diamond-like carbon) membrane treatment.

3. 发明专利

JPH0760806A MOLDING DIE 失效
公开(公告)号：JPH0760806A
公开(公告)日：1995-03-07
申请号：JP21451593
申请日：1993-08-30
申请人： SONY CORP
发明人： TOMIYAMA HIROSHI
IPC分类号： B29C45/02 , B29C45/26 , B29C45/40 , B29C45/80 , B29L31/34
摘要： PURPOSE:To prevent defective molding from developing by a method wherein whether an ejector device has come back from its mold release position to its normal retreated position or not is detected. CONSTITUTION:In the molding die 1A concerned, a position detecting device 20, which is installed near an ejector device 5, consists of a metal plate 22, which has the predetermined thickness and is fixed by a plurality of screws 21 at one end of the ejector device 5 so as to be flush with the counter surface 6A of an ejector plate 6, a magnetic sensor 23, which is arranged beneath the metal plate 22 under the condition that the predetermined minute gap Ga between the metal plate and the magnetic sensor, and a display device 24 having an upper displaying part 24A and a lower displaying part 24B. The displaying part 24A numerically displays the position of the ejector device 5 in its normal retreat position, while the displaying part 24B numerically displays the actual returned position of the ejector device 5 by the magnetic sensor 23. Thus, when an ejector pin goes out of the standard set point, the position detecting device 20 issues stop signal.

4. 发明专利

JPS61242860A CHECK DRAWING DEVICE 失效
公开(公告)号：JPS61242860A
公开(公告)日：1986-10-29
申请号：JP8521085
申请日：1985-04-20
申请人： SONY CORP , GLORY KOGYO KK
发明人： SAWA MASAHIKO , KAKINUMA KOICHIRO , OMURO HIDEAKI , ANDO MASATO , OORIYOU AKIRA , NAKAMURA TADAHIKO , DONO SHUGO , TOMIYAMA HIROSHI
IPC分类号： B41J3/44 , G07B1/00 , G07D9/00
摘要： PURPOSE:To enable a past check drawing status, a deposit balance, etc. to be known by recording required data in a recording block of a check card whenever a check is drawn, storing the data in a memory and transmitting the data red from the memory to a monitor for display. CONSTITUTION:ATM 101 or OTM 103 verifies the balance of a checking account of a card drawer on-line by inserting a check card 1A into a check card reader 102. Then it permits registration of deposits or cashing only when the check is drawn within the limits of a balance. A check drawing device 10 stores the amounts of checks drawn with a check card 1A into an internally provided memory. When information is sought on an amount of check drawn using a check issuance date, the amount is displayed on a monitor 12, if a data is input. When information is sought regarding the amounts in the order of issuances, they are sequentially displayed by pressing operating keys. All of the memory contents are printed out by connecting the check drawing device 10 to an external printer 104.

5. 发明专利

JPH06325413A COATING MACHINE FOR PROTECTIVE FILM OF OPTICAL DISK 失效
公开(公告)号：JPH06325413A
公开(公告)日：1994-11-25
申请号：JP13508493
申请日：1993-05-14
申请人： SONY CORP
发明人： TOMIYAMA HIROSHI , AKIYAMA SHOJI
IPC分类号： G11B7/26
摘要： PURPOSE:To shorten the cycle time of the whole of a turn table without shortening the time for irradiation of the protective film of an optical disk with UV rays. CONSTITUTION:Plural optical disks 1 are placed on a turn table 24 at equal intervals, rotated and transferred. Only when the disks 1 pass successively under the UV radiating window 46 of a UV radiator 22, the turning speed of the turn table 24 is gradually reduced and it is gradually increased at the other positions.

6. 发明专利

JPH06325412A COATING MACHINE FOR PROTECTIVE FILM OF OPTICAL DISK 失效
公开(公告)号：JPH06325412A
公开(公告)日：1994-11-25
申请号：JP13508393
申请日：1993-05-14
申请人： SONY CORP
发明人： TOMIYAMA HIROSHI , AKIYAMA SHOJI
IPC分类号： G11B7/26 , B05D3/06 , G11B7/24
摘要： PURPOSE:To rapidly and surely cure the entire protective film of an optical disk in a single process for irradiating the disk with UV rays. CONSTITUTION:When the top of an optical disk 1A coated with a protective film 2 on the surface of the reflecting film 1b and that of the peripheral end 1c is irradiated with UV rays 4, a part 4a of the rays 4 is reflected on a circular specular surface 55 formed on a disk tray 3 so that even the peripheral end 1c of the optical disk 1A can surely be irradiated.

7. 发明专利

JPH08132443A MOLD POSITIONING STRUCTURE 失效
公开(公告)号：JPH08132443A
公开(公告)日：1996-05-28
申请号：JP27470894
申请日：1994-11-09
申请人： SONY CORP
发明人： TOMIYAMA HIROSHI
IPC分类号： B29C33/30 , B29C33/38
摘要： PURPOSE: To position upper and lower molds for producing an IC by a reduced number of fitting blocks and to ensure high abrasion resistance. CONSTITUTION: Two male blocks 15 formed into a conical shape are provided to an upper mold 13 so as to protrude toward a lower mold 11. Two female blocks 17 having conical cavity parts 17a having the same shape as the male blocks 15 and receiving the male blocks 15 when the upper and lower molds 11, 13 are joinned at a predetermined relative position are provided to the lower mold 11. The male and female blocks 15, 17 are formed from a hard alloy and diamond coating is pref. applied to the outer peripheral surfaces of both blocks.

8. 发明专利

JPH0714217A SPINNER FOR APPLYING PROTECTIVE FILM OF OPTICAL DISK 失效
公开(公告)号：JPH0714217A
公开(公告)日：1995-01-17
申请号：JP17755993
申请日：1993-06-25
申请人： SONY CORP
发明人： TOMIYAMA HIROSHI , AKIYAMA SHOJI
IPC分类号： B05C11/08 , G11B7/26
摘要： PURPOSE:To surely recover mists produced when an ultraviolet curing resin is applied to the surface of the reflecting film of an optical disk as a protective film by providing air blowing ports at prescribed positions and directly blowing mist blowing-off air upon the lower surface of the optical disk. CONSTITUTION:A spinner for applying protective film is provided with air nozzles 64 near the lower surface 1b of an optical disk to blow air directly upon the lower surface 1b along required directions. The air does not become turbulent flows, but toward the outside of the lower surface 1b from the inside as straightened flow. Therefore, undesirable adhesion of the mists produced when an ultraviolet curing resin is applied to the surface of the reflecting film of the optical disk can be prevented, because the mists can be surely recovered.

9. 发明专利

JPH0714216A MACHINE FOR RECTILINEAR TRANSPORTATION OF DISK 失效
公开(公告)号：JPH0714216A
公开(公告)日：1995-01-17
申请号：JP17755393
申请日：1993-06-25
申请人： SONY CORP
发明人： TOMIYAMA HIROSHI , AKIYAMA SHOJI
IPC分类号： B65G49/05 , G11B7/26
摘要： PURPOSE:To rectilinearly carry a plurality of disks at regular intervals and at a fixed pitch with accuracy. CONSTITUTION:By moving a carrying arm 45 along a nearly rectangular regressive route in which parallel motions in both the vertical direction and horizontal direction along the length direction are combined by means of a moving mechanism, multiple optical disks are intermittently received by means of inner- periphery supporting pins 55 arranged on the arm 45 at a fixed pitch and carried linearly. Then, the pins 55 intermittently transfers the disks to multiple outer- periphery supporting pins 57 on a left and right disk receiving bases 46 arranged on both sides of the arm 45.

10. 发明专利

JPS61243589A CHECK DRAWER 失效
公开(公告)号：JPS61243589A
公开(公告)日：1986-10-29
申请号：JP8521685
申请日：1985-04-20
申请人： SONY CORP , GLORY KOGYO KK
发明人： SAWA MASAHIKO , KAKINUMA KOICHIRO , OMURO HIDEAKI , ANDO MASATO , OORIYOU AKIRA , NAKAMURA TADAHIKO , DONO SHUGO , TOMIYAMA HIROSHI
IPC分类号： G07D9/00 , G07B1/00

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