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1. 发明专利

JPH06253003A PORTABLE TELEPHONE SYSTEM 失效
公开(公告)号：JPH06253003A
公开(公告)日：1994-09-09
申请号：JP3594793
申请日：1993-02-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAWADA SOICHI , TANAKA HIRONORI , TOMIZAKI MIKIO
IPC分类号： H04W76/02 , H04B7/26 , H04M1/02 , H04M1/65 , H04W4/16 , H04W88/02
摘要： PURPOSE:To obtain a portable telephone system in which portability can hot be damaged, and an automatic answering telephone function can be added as necessary. CONSTITUTION:This system is equipped with a portable telephone part constituted of a transmitting part 3 and a receiving part 4 which transmits and receives voice information through an antenna 2, a transmitting part 26 and a receiving part 27 which inputs and outputs the voice information in a voice, and a control part 1 which controls the voice information. Also, the system is equipped with an automatic answering telephone part constituted of a recording and reproducing part 10 which records and reproduces the voice information, and a recording and reproduction control part 6 which controls the recording and reproducing part 10. Then, the portable telephone part and the automatic answering telephone part are constituted so as to be freely attachable and detachable.

2. 发明专利

JPS5964964A Transmitter of facsimile original 失效
标题翻译： FACSIMILE原产地发射机
公开(公告)号：JPS5964964A
公开(公告)日：1984-04-13
申请号：JP17571782
申请日：1982-10-06
申请人： Matsushita Electric Ind Co Ltd
发明人： MATSUKA TETSUYUKI , TOMIZAKI MIKIO
IPC分类号： H04N1/04 , H04N1/17
CPC分类号： H04N1/04
摘要： PURPOSE:To transmit the information read out of only an original and to improve the transmitting efficiency, by using a ground paper containing a pattern for detection of an original region and obtaining a signal showing the original region from a picture signal that reads the original on the ground paper. CONSTITUTION:A ground paper 8 contains an area detecting pattern (such as a vertically-striped pattern of subscanning direction). Then a signal showing the original region is generated by reading an original 1 put on the paper 8. The original area is detected by scanning over the paper 8 since the area detecting pattern on the paper 8 is covered by the original 1. An AND is obtained between the signal showing the original region and the signal which read the original 1, and only the original area information is selectively extracted out of the facsimile information.
摘要翻译：目的：通过使用包含用于检测原始区域的图案的地面纸，从仅读取原始图像的图像信号和从原始区域读取原始图像的图像信号，发送仅从原稿读出的信息并提高发送效率，地面纸。构成：接地纸8包含区域检测图案（例如副扫描方向的垂直条纹图案）。然后，通过读取纸张8上的原稿1产生表示原始区域的信号。由于纸张8上的区域检测图案被原稿1覆盖，因此通过扫描纸8来检测原始区域。AND是在显示原始区域的信号和读取原始信号1的信号之间获得，并且只有原始区域信息被选择性地从传真信息中提取出来。

3. 发明专利

JPH07208915A HUMAM POSITION DETECTOR 失效
公开(公告)号：JPH07208915A
公开(公告)日：1995-08-11
申请号：JP347294
申请日：1994-01-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TANAKA HIRONORI , TOMIZAKI MIKIO
IPC分类号： G01B11/00 , F24F11/02 , G01V8/12
摘要： PURPOSE:To improve the universal use property of a human position detecting device and to reduce the number of parts and cost by laying out a group of liquid crystal members for screening and passing incidence infrared rays between focusing positions for each screening region corresponding to each focusing region of a focusing part. CONSTITUTION:A liquid crystal member group 10 and a focusing part 11 are divided into a plurality of corresponding regions, incidence infrared rays are screened by all screening regions 10a-10f of the liquid crystal member group 10 by the liquid crystal member group drive means of a control part, and then operations for transmitting infrared rays only at either one region of the regions 10-10, is executed successively. If a human body exists at one unit region within a room, infrared rays emitted from the human body are focused at, for example, a focusing region 11. corresponding to the unit region and are transmitted through the region 10a and enter a sensor 9 from a light-reception surface 9 and then the intensity of infrared rays changes from 0, thus detecting the region where a human being exists, out of a plurality of unit regions in the room with an individual human position detector. Also, by placing the member group 10 between the focusing part 11 and the sensor 9, the member group 10 can be miniaturized and the cost can be reduced.

4. 发明专利

JPH07141854A CARD SIZE MAGNETIC TAPE RECORDER 失效
公开(公告)号：JPH07141854A
公开(公告)日：1995-06-02
申请号：JP28645893
申请日：1993-11-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TOMIZAKI MIKIO
IPC分类号： G11B33/02
摘要： PURPOSE:To use an inexpensive magnetic tape as the recording medium of a portable computer in place of an expensive memory card by constituting a card size magnetic tape recorder so that the respective required parts are arranged at a prescribed height or below. CONSTITUTION:A magnetic head 12 and a magnetic tape cassette 13 are held on a card base plate 11 and a driving transmission means including a motor IC that drives the magnetic tape of the cassette 13 and a reel, a pulley 15b and a gear 14c are arranged on the plate 11. Moreover, a driving circuit 16, a control section 17, a data modulation demodulation section 18, a reproducing amplifier 19 and a circuit board 1B are also placed on the plate 11. All of these parts and an IF connector 1A to be attached and detached to and from the card 11 are arranged so that the total height thereof is kept within 10.5mm thereby a card size magnetic tape recorder 20A is constituted. This recorder 20A can use an inexpensive magnetic tape as a computer recording medium.

5. 发明专利

JPH06244771A CARD-SIZED RADIO TRANSMITTER-RECEIVER 失效
公开(公告)号：JPH06244771A
公开(公告)日：1994-09-02
申请号：JP2998893
申请日：1993-02-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TOMIZAKI MIKIO
IPC分类号： H04B7/26 , H04L27/00
摘要： PURPOSE:To improve the degree of the freedom of data communication between portable personal computers by performing radio data communication between the portable personal computers by using a card-size radio transmitter-receiver. CONSTITUTION:This card-size radio transmitter-receiver provided with a planer antenna 12, a preamplifier 13, a power amplifier 14, a MODEM 15, an input/ output butter part 16, a frequency conversion circuit part 18, a serial/parallel signal conversion part 19, a parallel/serial signal conversion part 20 and a control part 23 on a card-like base material 11 whose size is approximately equivalent to the size of a credit card is inserted to the memory card interface insertion opening part of a portable hand-held type personal computer. Then, by utilizing a MODEM channel from the portable personal computer, the radio data communication between the portable personal computers is performed. By this constitution, the data communication at the time of moving is enabled and the degree of the freedom of the data communication can be improved.

6. 发明专利

JPH05101585A MAGNETIC DISK DEVICE 失效
公开(公告)号：JPH05101585A
公开(公告)日：1993-04-23
申请号：JP26352791
申请日：1991-10-11
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKAMURA YOSHIHIRO , MATSUMOTO HIDEO , MATSUNAMI TAKAO , TOMIZAKI MIKIO
IPC分类号： G11B19/20 , G11B17/038 , G11B23/02 , G11B23/03 , G11B25/04
摘要： PURPOSE:To prevent off-track due to an environmental change or a temp. change, etc., and to reduce data read-out errors by providing a groove on the outer side surface of a rib, inserting an 0-ring consisting of an elastic body into this groove and brining it into contact with an inner diametrical end surface of a disk. CONSTITUTION:The groove is provided on the outer diametrical surface of the rib 7 in the same position as the magnetic disk 2, and is fitted with the 0-ring 6 consisting of the elastic body such as a rubber material or a resin, etc. Such magnetic disks 2 are layered alternately with spacers 10 on the rib 7, and the inner diametral end surfaces of the disks 2 are brought into contact with the 0-rings 6 respectively. By this method, a change of a gap attending upon a temp. change or an environmental change or a vibration or an impact is absorbed by the elastic body, and hence a relative position error between a servo head and a data head is never generated, thus enhancing the data read- out reliability.

7. 发明专利

JPS58116866A FACSIMILE TRANSMISSION SYSTEM 失效
公开(公告)号：JPS58116866A
公开(公告)日：1983-07-12
申请号：JP21292581
申请日：1981-12-29
申请人： MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA GRAPHIC COMMUNIC
发明人： TOMIZAKI MIKIO , MIWA HIROAKI , UNO YOSHIHIRO , SUMITA KUNYUU , TANAKA AKIYOSHI
IPC分类号： H04N1/17
摘要： PURPOSE:To improve transmission efficiency without using a device of a complex constitution, by compressing and transmitting a picture signal together with an added scanning-line density specifying signal corresponding to picture information, and performing picture recording operation with scanning-line density specified on a reception side. CONSTITUTION:A scan on an original 1 is made through a light source 2 to output a picture information signal through a photoelectric converter 3 and a binary coding device 4. A picture information density deciding circuit 8 decides on whether the picture information density of said signal is high or low and a scanning-line density switching signal generation part 12 generates a scanning-line density specifying signal. This specifying signal is added to the picture signal through a mixer 5 and the resulting signal is compressed by a compressing circuit 6 to be transmitted to a reception side. This compressed signal is demodulated by a modem on the reception side, a scanning-line density switching signal separating circuit separates the scanning-line density specifying signal, and a scanning-line density switching signal deciding circuit decides on the specifying signal. Then, necessary bits are applied to the scanning-line density switching circuit to control a subscan motor driving circuit, and thus the constitution of the device is simplified to improve transmission efficiency.

8. 发明专利

JP2002203336A OPTICAL PICKUP AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：JP2002203336A
公开(公告)日：2002-07-19
申请号：JP2001349906
申请日：2001-11-15
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MANABE HARUJI , KOGA TOSHIHIRO , TOMIZAKI MIKIO , HIWATARI TATSUYA , NAKAJIMA KAZUYUKI
IPC分类号： G02B6/00 , G11B7/08 , G11B7/135 , G11B7/22 , H01S5/022
摘要： PROBLEM TO BE SOLVED: To miniaturize the packaging of an optical pickup. SOLUTION: The optical pickup is provided with a light source 1, an optical guide member 5 having a plurality of slopes 5a, 5b, and 5c inclined to the incidence direction of a light beam emitted from the light source 1, a light receiving element 13 to receive a light beam reflected from a recording medium 27 and convert the light beam into an electric signal, and a package 14 to house the light source 1, the optical guide member 5, and the light receiving element 13. The optical guide member 5 reflects the light beam from the light source 1 on the plurality of slopes 5a, 5b, and 5c, to guide it to the recording medium 27, and further guides the light beam reflected from the recording medium 27 to the light receiving element 13.

9. 发明专利

JPH08267990A DISPLAY 失效
公开(公告)号：JPH08267990A
公开(公告)日：1996-10-15
申请号：JP7476395
申请日：1995-03-31
申请人： MATSUSHITA ELECTRIC IND CO LTD , IRIE MASAHIRO
发明人： OSHIMA KENJI , TOMIZAKI MIKIO , IRIE MASAHIRO
IPC分类号： B43L1/04 , G03C1/00 , G03C5/56 , G09F9/30 , H04N1/00
摘要： PURPOSE: To materialize a display which can take up and display data in a printed manuscript and a personal computer. CONSTITUTION: A display scope 2 is constituted from a material containing a photochromic material. An image and data of character information are taken up from a scanner and a personal computer through an interface part 4. Next, the display scope is scanned by a coloring light source unit 11 to color the scope 2 in advance. The display scope 2 is scanned by a color extinguishing light source unit 11 so that the color of the colored display scope 2 which is colored by the unit 11 is extinguished selectively.

10. 发明专利

JPH07260582A HUMAN BODY DEETECTING DEVICE 失效
公开(公告)号：JPH07260582A
公开(公告)日：1995-10-13
申请号：JP5396094
申请日：1994-03-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TANAKA HIRONORI , TOMIZAKI MIKIO
IPC分类号： G01V8/12 , G01J1/02 , G01J5/62
摘要： PURPOSE:To provide a human body detecting device easily made compact with simple chopper mechanism for detecting infrared rays from a still human body. CONSTITUTION:A human body detecting device has a pyroelectric infrared detecting element for detecting infrared rays from a human body, a cutoff plate 14 intermittently cutting off infrared rays entering the pyroelectric infrared detecting element, a first moving means for moving the cutoff plate 14 into a first position of cutting off infrared rays, and a second moving means for moving the cutoff plate 14 into a second position of letting infrared rays pass through. The first moving means and/or the second moving means is provided with a moving means using a shape memory alloy 15 formed into bar shape, plate shape, coil shape, or the like.

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