公开(公告)号：JP2003249783A

公开(公告)日：2003-09-05

申请号：JP2002047387

申请日：2002-02-25

Applicant: TOSHIBA CORP

Inventor： KUNO KATSUMI ,  TAKAMATSU TOMONAO ,  IWASAKI HIDEO ,  TOMIOKA KENTARO

IPC: F16L53/00 ,  G06F1/20 ,  H05K5/02 ,  H05K7/20

Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus like a computer having a tube joint unit for preventing damage of a tube and liquid leakage. SOLUTION: A first joint 38 having a joint 39 connected with a first channel and a joint 40 protruding in the inner direction of a case 30, a second joint 41 having a joint 43 connected with a second channel and a joint 44 protruding in the inner direction of the case 30, and a tube 48 for connecting the joints 40 and 44 of the first and second joints 38 and 41 are accommodated in the case 30 of the tube joint unit 20 for connecting the first channel of a main body with the second channel of a display part. The inside of the case 30 is filled with a grease 50. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2002304994A

公开(公告)日：2002-10-18

申请号：JP2002012013

申请日：2002-01-21

Applicant: TOSHIBA CORP

Inventor： KANAI HIDEYUKI ,  KANDA MOTOI ,  KUNO KATSUMI ,  IWASAKI HIDEO ,  KUBO KOICHI

IPC: C01G53/00 ,  H01M4/505 ,  H01M4/525 ,  H01M10/05 ,  H01M4/58 ,  H01M4/02 ,  H01M10/40

Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material capable of eliminating bursting and firing in a nail sticking test and of improving a large-current discharge characteristic. SOLUTION: This positive electrode active material contains a composite oxide expressed by chemical formula (1). Lix (Ni1-y Me1y ) (O2-z Xz )+A (1) (Where, Me1 is one or more kinds of elements selected from among B, Mg, Al, Sc, Ti, V, Cr, Mn, Co, Cu, Zn, Ga, Y, Zr, Nb, Mo, Tc, Ru, Sn, La, Hf, Ta, W, Re, Pb and Bi; X is one or more elements of halogen; 0.02

公开(公告)号：JP2002291669A

公开(公告)日：2002-10-08

申请号：JP2001099134

申请日：2001-03-30

Applicant: TOSHIBA CORP

Inventor： KUNO KATSUMI ,  IWASAKI HIDEO ,  KANAI HIDEYUKI ,  KANDA MOTOI

IPC: A47L9/28 ,  H01M2/10 ,  H01M10/60 ,  H01M10/613 ,  H01M10/617 ,  H01M10/62 ,  H01M10/652 ,  H01M10/655 ,  H01M10/6551 ,  H01M10/6556 ,  H01M10/6563 ,  H01M10/6566 ,  H01M10/50

Abstract: PROBLEM TO BE SOLVED: To provide a battery-driven vacuum cleaner, with which a battery pack is efficiently cooled by air and reliability can be prevented from being lowered by using air sucked by a fan for cooling the battery pack. SOLUTION: This cleaner is provided with a battery pack 3, with which a plurality of secondary batteries 4 are bundled a battery pack housing part 2, a motor 7 to be driven by batteries, fan to be driven by the motor, a dust cup 9 for separately storing dust or the like in sucked air, first air channel for guiding sucked air to the motor and a second air channel 30a for guiding air from a housing 1, where an exhaust hole 12 is formed for exhausting internal air to the outside, and the motor. Then, the battery pack housing part is arranged on the second air channel, an inflow hole 37 for making air flow into the battery pack housing part is formed on a motor side wall part 31, and an outflow hole 38 for making air flow outside the battery pack housing part is formed on an exhaust side wall part 32.

公开(公告)号：JPH1187961A

公开(公告)日：1999-03-30

申请号：JP24572497

申请日：1997-09-10

Applicant: TOSHIBA CORP

Inventor： KUNO KATSUMI ,  SADA YUTAKA ,  IWASAKI HIDEO ,  UBUKATA HIROSHI ,  MAKITA SADAO ,  TOMIOKA KENTARO

IPC: H05K7/20

Abstract: PROBLEM TO BE SOLVED: To enhance the heat sink property of an electronic device, which uses a high heating semiconductor element. SOLUTION: An air flow passage 20 is formed in the interior of a case body 1 and an air flow is formed in this air flow passage 20 by a fan 6. Heat, which is generated from a heating component mounted on a substrate 2, is conducted to a wall member 21, in which the air flow passage 20 is sectioned, through heat transfer members 3, such as heat pipes and is exhausted to the outside of the case body 10 using the air, which is made to flow in the air flow passage 20, as a medium.

公开(公告)号：JPH10223365A

公开(公告)日：1998-08-21

申请号：JP2070697

申请日：1997-02-03

Applicant: TOSHIBA CORP ,  TOSHIBA AVE KK

Inventor： TANAKA TERUYA ,  IWASAKI HIDEO ,  KUNO KATSUMI ,  SATO SHOJIRO

IPC: H05B6/12

Abstract: PROBLEM TO BE SOLVED: To improve heating efficiency and enable heating of low resistance and a low magnetic permeation rate of aluminum or the like by constituting a heating coil element wire diameter by a litz wire of a specific diameter and molding it and generating a high-frequency magnetic field by a specific high-frequency current. SOLUTION: To heat a non-magnetic body or an aluminum pot with small resistance in a similar way as an iron pot, it is necessary to increase an input resistance to 20 times. Therefore, a heater coil winding has more turns than 20T for the iron pot, and an inverter frequency is increased. At this time, the inverter frequency is set to 40kHz or more, a heater coil is constituted by the litz wire of 0.2mm or less in heater coil element wire diameter to increase the input resistance, thereby ensure improvement in cooling capacity. A heating coil 2 is constituted by 119 stranded litz wire 1 of 0.2mm in element wire diameter and molded by a mold material 3. The mold material 3 is intruded to the inside of the heating coil 2, thermal conductivity is improved, and cooling capacity is improved.

公开(公告)号：JPH1094026A

公开(公告)日：1998-04-10

申请号：JP24299996

申请日：1996-09-13

Applicant: TOSHIBA CORP

Inventor： KUNO KATSUMI ,  IWASAKI HIDEO

IPC: H04B1/08 ,  H04B1/38 ,  H04B1/3822 ,  H04Q7/32

Abstract: PROBLEM TO BE SOLVED: To allow the terminal equipment to be used safely even in a crowed. SOLUTION: The terminal equipment is provided with two voice input/output devices 5 placed in the vicinity of both ends of a case 3 and a telescopic antenna 7 contained one end of the case, and in the case that one of the two voice input/output devices 5 is used for a microphone, the other acts like a speaker.

公开(公告)号：JPH08125746A

公开(公告)日：1996-05-17

申请号：JP26432894

申请日：1994-10-28

Applicant: TOSHIBA CORP

Inventor： ISHIZUKA MASARU ,  KUNO KATSUMI ,  IWASAKI HIDEO ,  SASAKI TOMIYA

IPC: H04M3/00 ,  H04M11/00 ,  H04W4/18 ,  H04W92/06 ,  H04Q7/38

Abstract: PURPOSE: To perform communication mutually between a normal telephone line and a computer network by performing constitution by a first terminal, a second terminal capable of transmitting and receiving signals through the computer network and a communication base station. CONSTITUTION: In the case of the communication from a terminal A which is a telephone set to the terminal B which is a personal computer, the signals from the terminal A are transmitted through the normal telephone line 1 to the communication base station 2 first. In the communication base station 2, after recording the signals from the terminal A, voice signals are converted to character/picture signals, the computer network 3 is accessed and the signals are transmitted to the terminal B. Also, inversely, when the communication from the terminal B to the terminal A is considered, the signals from the terminal B are transmitted through the computer network 3 to the communication base station 2, converted from the character/picture signals to the voice signals and then, transmitted through the telephone line 1 to the terminal A.

公开(公告)号：JPH0888491A

公开(公告)日：1996-04-02

申请号：JP22377794

申请日：1994-09-19

Applicant: TOSHIBA CORP

Inventor： KUNO KATSUMI ,  SASAKI TOMIYA ,  IWASAKI HIDEO ,  ISHIZUKA MASARU

IPC: H05K7/20

Abstract: PURPOSE: To provide an electronic apparatus in which the high density mounting of an electronic component can be realized, and reduction in size, high performance and multi-functions can be provided. CONSTITUTION: The electronic apparatus comprises an electronic apparatus body 1 having a heat radiating terminal on an outer surface and means for guiding heat generated therein to the terminal, and an evaporation type radiator 2 detachably provided at the body 1 and having a refrigerant holding part for holding liquid refrigerant and evaporating it and thermally conducting with the holding part at the outer surface and having a heat absorbing terminal thermally connected to a heat radiating terminal when mounted on the body 1.

公开(公告)号：JPH07200098A

公开(公告)日：1995-08-04

申请号：JP33546193

申请日：1993-12-28

Applicant: TOSHIBA CORP

Inventor： KUNO KATSUMI ,  SASAKI TOMIYA ,  IWASAKI HIDEO ,  ISHIZUKA MASARU

IPC: G06F15/02 ,  G06F1/16 ,  H04B1/38 ,  H04W88/02 ,  H04Q7/32

Abstract: PURPOSE:To provide an electronic equipment capable of easily and efficiently performing an operation while being held by a user. CONSTITUTION:A display 35 is provided on one surface 33 of two opposing surfaces 33 and 34 of a flat equipment frame 32 and an input pad 36 is provided on the other surface 34. By pressing the part corresponding to a character to be inputted of the input pad 36 while looking at a pseudo keyboard 44 displayed on the display 35, the corresponding character part of the pseudo keyboard 44 is mark displayed M and the character is inputted. Thus, at the time of performing input, a user can hold the appliance frame 32 with both hands and also perform the input by the input pad 36 based on contents displayed on the display 35 by using the fingers of both hands and the operation is easily and efficiently performed.

公开(公告)号：JPH06196884A

公开(公告)日：1994-07-15

申请号：JP34697792

申请日：1992-12-25

Applicant: TOSHIBA CORP

Inventor： MONMA JUN ,  TAKAHASHI TAKASHI ,  SASAKI TOMIYA ,  KUNO KATSUMI ,  IWASAKI HIDEO ,  FUJIMORI YOSHINORI

IPC: C08K7/16 ,  H01L23/373 ,  H05K7/20

Abstract: PURPOSE:To provide a high-heat-conductivity composite capable of reducing the thermal resistance at the contact between a heat-generating body and a cooling device so as to improve cooling efficiency of the heat-generating body. CONSTITUTION:A high-heat-conductivity composite 16 comprises filler particles 12 dispersed in matrix resin 11, and the filler particles are fused through metal mesh 15. The filler particles 12 dispersed in the matrix are made of metallic or organic material having a higher melting point than the metal mesh 15.