39

CAE 48

Semantic Differential 53

59

65

67

69

PU 71

73

75

77

VOL.46 NO.2 2004

Technical Review

TOYODA GOSEI’s Activities for Technical Trend

of Automotive Recycling & Substances of Concern (No.4) Masatoshi Sugimoto 39

The Trend of CAE Yoshihiro Ogawa 48

Technical Reports

Structural Analysis of Steering Wheel Grip Comfort

by Semantic Differential Method Ken Nishina 53

Naru Ishii

Masanori Nagata

Recycled Materials for Engine Cover Hiroyuki Nakagawa 59

Kiyomitsu Terashima

New Technologies

Water-Borne Silicone Coating for Door Weather-Strip Takeshi Naito 65

New Products

Heat-Resistant Brake Hose with Low Expansion Kenichiro Furui 67

Satoshi Mizutani

Metal Hair Line Audio Door Tatsuo Ito 69

Fumihito Noguchi

Light Instrument Panel with PU Spray Skin Shigehiro Ueno 71

Instrument to throw Detergent and Rinse

automatically into Dishwasher Kunikazu Hirozawa 73

Slide Open Cellular Phone Masaki Inoue 75

Masatoshi Shimada

List of Published Papers 77

TOYODA GOSEI TECHNICAL REVIEW VOL.46 NO.2 2004

CONTENTS

39

39

TOYODA GOSEI’s Activities for Technical Trend of Automotive Recycling & Substances of Concern (No.4)

*

* Masatoshi Sugimoto

21

SOC

ELV

ELV

ELV SOC

[SOC Substances of Concern]

[ELV End of Life Vehicle]

2000 10 ELV

ELV

SOC

’03 7

9 3.5

6

21 Annex

2002 6

’03 7

’02 12

2002 7

2005 1

40

40

ASR

95% 2015

ASR

ASR

ASR

2002 12

SOC

SOC ELV

6

ELV

ELV

Vol.46 No.2 (2004) 41

41

42

42

2005 1

2015 95%

ELV

ELV

2005 1

66

ELV

ELV 2003 7

6

ELV

Annex

2003 7

2004 7

PVC

PA

(6 )

6

6

6

2004 6

2002

6

ELV 2007 7

3

Vol.46 No.2 (2004) 43

43

6 2005

ELV

PVC

DOP

DBP PVC

ELV

1999 PVC 20

PVC

20 2003

PVC

1999 100 2003

47

PRTR VOC

2000

2002 40% 2005

60%

2002 41% 2003

47%

2005

VOC 2006 4

2003 11 (76/769/

EEC)

DOP DBP 2004 12

PRTR 1998

100 2003

29 70%

PVC

44

44

PVC

2

ELV 2008 1

95%

(2005 1 ) 2015

95

ELV

PVC TPO

ELV

14

CR

TPO

Vol.46 No.2 (2004) 45

45

FKM

FKM

46

46

TPO

1dB

RV

1955

1998

2001

ELV

Vol.46 No.2 (2004) 47

47

2003 7

2005

2003 7

ELV

Annex 2004 7

IMDS

EU

IMDS International Material Data System

JAF Mate

P.39 2004 11

Environmental &

Social Report 2004 P36(2004 7 )

Toyota Technical

Review Vol.53 P.62 (Aug.2004

48

(48

CAE

The Trend of CAE

*

* Yoshihiro Ogawa

IT

CAE

CAE

CAE

CAE

SDRC Jason

Lemon

CAE)

CAE

CAE CAE

CAE

CAE

CAE

CAE

CAE

CAE

CAE

CAE

CAE

CAE

CAE

CAE

Vol.46, No.2 (2004) 49

49

CAE

FEM

D CAD

D CAD

D CAD

CAE D CAD

CAD

CAD

CAD

CAE

CAD

CAE

PDM

CAE

Linpack

Crash % CFD

%

CAE(50

50

Intel

,

CPU

,

.

CPU

Intel CPU

OS OS Linux

PFlops

CPU

Linpack

CPU

CAE

CAE

CPU

CPU

MPI

CAE

Vol.46, No.2 (2004) 51

51

CPU CPU

CPU

CPU

CAE

CPU

CPU

CPU

CPU

CPU

CAE

CAE

CAE

CAE(52

52

CAE

CAE

CAE CAE

CAE

CAE

CAE

CAE

D CAD

CAE D CAD

CAE

Vol.41 No.1, 1999

A Vol.70 No.691, 2004

ANSYS ANSYS Design Space

Vol.41 No.11, 2003

http://www.top500.org /

MPI

Vol.8 No.4, 2003

HP CAE

53

53

Semantic Differential

Structural Analysis of Steering Wheel Grip Comfort by Semantic Differential Method

Ken Nishina* ,Naru Ishii*2,Masanori Nagata*3

*1

*2

*3

Semantic

Differential

Abstract

Kansei quality varies with individual.

Therefore, when building structural model of

Kansei quality, it is very important to identify

some essential structures by analyzing

individual differences.

In this paper, Semantic Differential method

is conducted in order to improve steering wheel

grip comfort. Assuming a hierarchy structural

model of the steering wheel grip comfort, the

individual differences are analyzed using

principal component analysis and then some

hierarchy structural models are built using

graphical modeling. As a result, two remarkable

different structures are built. Some guidelines

for developing steering wheel production can be

shown by comparing the different structures.

Semantic Differential54

54

1

[1]

[2]

Semantic

Differential

ijkx k j i

ijkx

ijky ijky

•••• +−−= jijjkijkijk xxxxy

),,2,1;,,2,1;,,2,1( KkJjIi === (2.1)

I

x

x

I

i

ijk

jk=

• = 1 ,K

x

x

K

k

ijk

ij=

• = 1 ,

Vol.46 No.2 (2004) 55

55

IK

x

x

I

i

K

k

ijk

j= =

•• = 1 1 .

ijky j

i k

j

ijky

j

j’ [3]

k j j’

I

uu

jjC

I

i

kijijk

k== 1

', ),( (2.2)

j

jkijk

ijks

xxu

⋅−= ,

I

xx

s

I

i

jkijk

jk

=⋅−

= 1

2)(

,

K

s

s

K

k

jk

j== 1

2

.

7

#A #J 10

#D #J

#B

21

23 2 50 5%RH

SW

5lx

10

30

7 14

Semantic Differential56

56

SW

(2.1)

(k, i)

1 2

2

45.8% #4 #15

15

1

23

4

5

6

7

8

9

10

11

12

13

14

16

17

18

19 20

21

-1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0

-1.2

-0.8

-0.4

0.0

0.4

0.8

1.2

#4, #10, #15, #20

#3

#H

5

5

(2.2)

#17

5 6

ijkz

jkijkijk xxz •−=

0.50.5

0

5

Vol.46 No.2 (2004) 57

57

-1.5

-1

-0.5

0

0.5

1

1.5

2

2.5

A B C D E F G H I J

SD

15 2

11

4

1

2 2

1

2

5

6

7

8

911

12

13

14

16

18

19

21

-1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

15 2

2

1 2

#D #F

-1.2

-0.8

-0.4

0

0.4

0.8

1.2

A B C D E F G H I J

SD

1 2

2

2

#H

2

Semantic Differential58

58

2

2

4

2

2

#H

#H

#D #F

2

2

#G #J

#B

#B #D #J

1

2 #B

#B

2

[1] 1997

[2] 1999

[3] 2002

Semantic

Differential , , Vol. 34,

No. 4, 111-122

0.86 0.25 -0.46 0.15

0.18 0.21

0.48 0.60

0.37

-0.36 -0.21

2

0.77

0.26

-0.66

-0.22

-0.30

0.30 0.52

0.36

0.37 -0.46

0.86 0.25 -0.46 0.15

0.18 0.21

0.48 0.60

0.37

-0.36 -0.21

2

0.77

0.260.26

-0.66

-0.22

-0.30

0.30 0.52

0.36

0.37 -0.46

59

59

* 1 * 1

Recycled Materials for Engine Cover

Hiroyuki Nakagawa* ,Kiyomitsu Terashima*1

*1

.

,

AbstractIn recent years recycling industrial waste as

recycled products has been important issues to

each area of industry for tightness of industrial

waste disposal site and to construct an

environment friendly society

Up to now we have been recycling ‘Airbag

rag’ which is cutted off during airbag

production into engine related parts such as

vacuum surge tanks and small engine related

parts However development of high valued

added materials made from this ‘Airbag rag’ is

required in order to expand in its application

This paper describes our development of new

material for engine cover made from recycled

‘Airbag rag’ based on the investigation

concerning correlation between parts surface

and material properties such as flowability and

crystallization behavior

60

60

(1) (3)

( )

,

R-PA

PA66

DSC R-

PA .

PA66

MFR ( ) [ ]

[ ]

(

) [ ]

R-PA

Vol.46 No.2 (2004) 61

61

50mm

R-PA

280 60

( )

200mm

200

DSC

-5

( )

R-PA( -3 )

2

R-PA

PA66

62

62

,

R-PA R-PA

R-PAISO

20

IZOD

× ×

120 150

120 150 2000hr

IZOD

120

150 IZOD

(PA6 )

PA66

2

163

Vol.46 No.2 (2004) 63

63

120

IZOD

64

64

50 95 RH

IZOD

50 95 RH 500

1500

IZOD

’02

(1)

4

(1995)

(2) 49,374(1998)

(3) 56,5,56(2002)

65

65

Water-Borne Silicone Coating for Door Weather-Strip

* 1

*1 Takeshi Naito

VOC

2001 PRTR

EPDM

EPDM

66

66

Water

dispersion

VOC VOC

ET13-BK

67

67

Heat-Resistant Brake Hose with Low Expansion

* 1 * 2

*1 Kenichiro Furui *2 Satoshi Mizutani

( )

(120 0 20MPa)

68

68

TG (NR)

(EPDM)

( )

( )

( )

'

69

69

Metal Hair Line Audio Door

* 1 * 2

*1 Tatsuo Ito *2 Fumihito Noguchi

1

70

70

X

71

71

PU

Light Instrument Panel with PU Spray Skin

* 1

*1 Shigehiro Ueno

R

P A/B

P A/B

70%

PU

PU72

72

IMC

PU

PU

IMC/PU

3.0mm

0.9mm FEM

20%

PU

73

73

Instrument to throw detergent and rinse automatically into dishwasher

* 1

*1 Kunikazu Hirozawa

1

1

150

1 5g

60

80

74

74

LED

LED

80

80 200

80 95 200

0 80

10000

75

75

Slide Open Cellular Phone

* 1 * 2

*1 Masaki Inoue

*2 Masatoshi Shimada

V401SA

vodafone

V401SA

INFOBAR

LCD

180 2

AV

V401SA

20mm 2.4inch QVGA

V401SA Mg

LCD

LCD

LCD

Mg

LCD

- V401SA

- V401SA

LCD Mg

LCD PC ABS

KEY PC ABS

KEY PC ABS

76

76

Close LCD

KEY

LCD LCD

KEY KEY

LCD KYE

LCD KEY

V401SA

V401SA Close Open

Close

Open

04

LCD

KEY

-

- V401SA

- LCD KEY

- V401SA

LCD

KEY

77

77

List of Published Papers (1)(2003 11 2004 10 ) *

High Power LED Strategies in Light 2004 (04.02.04)

LEDVol.35 2

04.4.23

04.06.02

LED Vol.32 6

Light source with short wavelength -V LED chip

The 10th International Symposium on the Science and Technology of Light (04.07.18)

LED 16204.7.29

LED**

*

16

04.8.5-6

78

78

List of Published Papers (2)(2003 11 2004 10 ) *

LED 504.9.9-11

A Low Cost Bi-Directional Optical Data Communication Module for POF

Y.Inui M.Yoneyama* A.Kawasaki* M.Kagami*

13th International Plastic Optical Fiber Conference 2004

04.9.27-30

Structural Analysis of Steering Wheel Grip Comfort by Semantic Differential Method

M.NagataK.Nishina*

IEEE SMC 2004 (04.10.11-13)

Three-dimensional polymer optical wave guide circuits fabricated using Light-Induced Self-Written technique

Y.Inui M.Kagami*T.Yamashita* A.Kawasaki* M.Tsuchimori*

Symposium on Advance and Trends in Fiber Optics and Applications 2004

04.10.11-14

LED*

2004

04.10.23

E

2004 12 21

2004 12 28

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