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1. 发明专利

JP2004329481A Seat structure 有权
标题翻译：座椅结构
公开(公告)号：JP2004329481A
公开(公告)日：2004-11-25
申请号：JP2003128030
申请日：2003-05-06
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , SAKAMOTO YUTAKA , CHIGARA KAZUYOSHI , KAWASAKI SEIJI , TAKADA YASUHIDE , OGURA YUMI , KANEKO SHIGEHIKO
IPC分类号： A47C7/40 , B60N2/427 , B60N2/90 , B61D33/00 , B60N2/44
CPC分类号： B61D33/0014 , B60N2/42709 , B60N2/70 , B60N2/7011
摘要： PROBLEM TO BE SOLVED: To provide a seat structure capable of improving vibration absorption and shock absorption. SOLUTION: In the seat structure, a rear frame member 33 positioned near the rear part of a seat cushion 30 is provided with: a swinging member 40 provided in a manner of being swingable at least forward and backward; a pelvis supporting member 50 arranged behind the pelvis part of a person taking the seat; and coil springs 60 and 61 as elastic members for supporting the pelvis supporting member 50 by biasing it in a direction of pushing out forward in a normal state. Consequently, vibration which is inputted from the side of a seat back and which is like hitting the back of a human body is absorbed by the elastically supported pelvis supporting member 50. In addition, since the pelvis supporting member 50 is connected with the rear frame member 33 via the swinging member 40, forward and backward turning of the pelvis supporting member 50 is performed with the connecting part of the swinging member 40 and the rear frame member 33 as a center and a rotation radius is large. Thus, the vicinity of the lower part of the pelvis supporting member 50 never presses the pelvis. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够改善振动吸收和减震的座椅结构。解决方案：在座椅结构中，位于座垫30的后部附近的后框架构件33设置有摆动构件40，摆动构件40以至少可向前和向后摆动的方式设置; 骨盆支撑构件50布置在坐在座位的人的骨盆部分的后面; 以及螺旋弹簧60,61，作为弹性部件，用于通过在正常状态下向前推动的方向使其支撑骨盆支撑部件50。因此，从座椅靠背侧输入并像人体背部那样的振动被弹性支撑的骨盆支撑构件50吸收。此外，由于骨盆支撑构件50与后框架通过摆动构件40的构件33，以摆动构件40和后框架构件33的连接部为中心，旋转半径大，进行骨盆支撑构件50的前后转动。因此，骨盆支撑构件50的下部附近从不压迫骨盆。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2014223271A 運転支援装置及びコンピュータプログラム有权
标题翻译：驱动支持设备和计算机程序
公开(公告)号：JP2014223271A
公开(公告)日：2014-12-04
申请号：JP2013175074
申请日：2013-08-26
申请人：株式会社デルタツーリング , Delta Tooling Co Ltd
发明人： FUJITA YOSHINORI , OGURA YUMI , MAEDA SHINICHIRO , UCHIKAWA RYUICHI , OCHIAI NAOTERU , KANEKO SHIGEHIKO , MIYAZAKI SHUMPEI
IPC分类号： A61B5/18 , A61B5/0245 , A61B5/11
CPC分类号： A61B5/18 , A61B5/4809 , A61B5/4812 , A61B5/6892 , A61B5/7275 , A61B5/744 , B60W50/14 , B60W2040/0827
摘要：【課題】切迫睡眠現象時のような強い眠気を自覚する前の所定のタイミングで刺激を付与することで覚醒誘導する。【解決手段】本発明は、覚醒度の低下に伴って出現する各生体状態が警告レベルのとき、例えば、覚醒度が低下して眠気が増してきている中で切迫睡眠現象が検出されたタイミングのように、従来より警告を発していたタイミングで刺激を付与することに加え、切迫睡眠現象に至る前において、覚醒度の低下に関連した関連兆候を検出したタイミング、例えば、運転者がまだ切迫睡眠現象に至る前の状態と推定される中で、分析により得られた指標が疲労度の上昇期あるいは同一生体状態の継続期を示す場合等において刺激を付与するものである。【選択図】図4
摘要翻译：要解决的问题：在意识到紧急睡眠现象之前的强烈睡意之前，通过在规定的时间内施加刺激来进行唤醒感应。解决方案：驾驶支持装置在时间上施加刺激以给出类似于紧急睡眠现象当根据唤醒度的降低出现的每个生物状态处于警告水平时，例如在通过降低醒醒程度而增加嗜睡的同时检测出，并且另外施加刺激以检测与例如，当通过分析获得的指标表示疲劳程度的上升期间，相同的生物状态的连续时间等，同时估计驾驶员在进入紧急睡眠现象之前仍处于一个状态。

3. 发明专利

JP2005344810A Magnetic damper device 审中-公开
标题翻译：磁阻器装置
公开(公告)号：JP2005344810A
公开(公告)日：2005-12-15
申请号：JP2004164482
申请日：2004-06-02
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , KANEKO SHIGEHIKO
IPC分类号： F16F15/03
摘要： PROBLEM TO BE SOLVED: To provide a magnetic composite damper having a high degree of freedom of design, by realizing the function of generating spring force and damping force in a noncontact state.
SOLUTION: The magnetic composite damper 10 generates magnetic attraction force corresponding to relative displacement and the damping force based on an eddy current loss corresponding to a relative speed in a noncontact state by relatively displacing a magnet 30 and an iron ring 26. That is, the magnet 30 and the iron ring 26 constitute both a magnetic spring and a magnetic damper. This magnetic spring is combined with a coil spring 22, to generate a dead zone for reducing a spring constant more than the other displacement area in a desired with in a desired position by the setting of a neutral position between the magnet 30 and the iron ring 26 and the length of the magnet 30 and the iron ring 26.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过实现在非接触状态下产生弹簧力和阻尼力的功能，提供具有高设计自由度的磁性复合阻尼器。解决方案：磁性复合阻尼器10通过相对移动磁体30和铁环26，产生与非接触状态相对应的相对于相对速度的涡流损耗相对应的相对位移和阻尼力的磁吸引力。磁铁30和铁环26构成磁弹簧和磁阻尼器。该磁性弹簧与螺旋弹簧22组合，以产生一个死区，通过在磁铁30和铁环之间的中立位置的设定，在期望的位置中减少弹簧常数大于其它位移面积 26和磁铁30和铁环26的长度。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004209017A Seat structure 有权
公开(公告)号：JP2004209017A
公开(公告)日：2004-07-29
申请号：JP2003000070
申请日：2003-01-06
申请人： Delta Kogyo Co Ltd , Delta Tooling Co Ltd , デルタ工業株式会社 , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , SAKAMOTO YUTAKA , CHIGARA KAZUYOSHI , KAWASAKI SEIJI , TAKADA YASUHIDE , OGURA YUMI , KANEKO SHIGEHIKO
IPC分类号： A47C7/46 , A47C7/02 , B60N2/22
摘要： PROBLEM TO BE SOLVED: To provide a seat structure, improved in shock absorbing performance and vibration absorbing performance.
SOLUTION: This seat structure includes a torsion bar 40 disposed in the vicinity of the lower part of a seat back 20 along the cross direction, a link member 41 is connected to the torsion bar 40, and a pelvis support member 50 and the rear part 62 of a plate-shaped support member 60 for a cushion are connected to each other through the link member 41. In normally seated state, the movement of the pelvis support member and the plate-shaped support member for a cushion are operated associated with the movement of the pelvis part performing turning motion by input vibration by the elastic force of the torsion bar, thereby reducing the transmissibility of vibration. When impact force larger than a designated strength is input, the pelvis support member is relatively slip into the lower side of the pelvis of a seated person so that the pelvis part (extending from the buttocks to the vicinity of the waist) is guided by the pelvis support member and deeply pressed to the seat back 20, thereby absorbing shock.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2003314608A Shock absorber 审中-公开
标题翻译：减震器
公开(公告)号：JP2003314608A
公开(公告)日：2003-11-06
申请号：JP2002113956
申请日：2002-04-16
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , YODA HIROKI , KANEKO SHIGEHIKO
IPC分类号： F16F9/46 , F16F9/53
CPC分类号： F16F9/535
摘要： PROBLEM TO BE SOLVED: To provide a shock absorber using a magnetic fluid capable of changing its damping force.
SOLUTION: The shock absorber using the magnetic fluid as a working oil is furnished with one or more grooves 34a in appropriate places on a pair of passage forming members to form a fluid passage 22b to serve as a leak magnetic field generation part to apply a strong leak magnetic field to the fluid passage 22b. Accordingly the behavior of magnetic particles in the magnetic fluid can be changed in accordance with the relative positioning of a casing 20 with a movable part 30 only by using a permanent magnet, with no electromagnet used, and the damping force can be made variable. If the magnetic fluid used has similar specific gravity in its base liquid and magnetic particles, the deposition of the particles is suppressed, and change of the behavior of the particles is conducted quickly, and an excellent responsiveness is assured when the damping force is varying.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种使用能够改变其阻尼力的磁性流体的减震器。解决方案：使用磁性流体作为工作油的减震器在一对通道形成构件上的适当位置设置有一个或多个槽34a，以形成流体通道22b以用作泄漏磁场产生部分对流体通道22b施加强的泄漏磁场。因此，仅通过使用不使用电磁铁的永久磁铁，可以根据壳体20与可动部30的相对位置来改变磁性体的磁性粒子的行为，并且能够使阻尼力变化。如果使用的磁性液体在其基础液体和磁性颗粒中具有相似的比重，则抑制颗粒的沉积，并且快速地进行颗粒的行为的改变，并且当阻尼力变化时，确保优异的响应性。版权所有（C）2004，JPO

6. 发明专利

JP2003106365A DAMPER 审中-公开
公开(公告)号：JP2003106365A
公开(公告)日：2003-04-09
申请号：JP2001304111
申请日：2001-09-28
申请人： DELTA TOOLING CO LTD
发明人： KANEKO SHIGEHIKO , FUJITA YOSHINORI , YODA HIROKI , ENOKI YOSHIMI
IPC分类号： D06F37/24 , F16F9/53
摘要： PROBLEM TO BE SOLVED: To provide a damper capable of improving a damping property. SOLUTION: The damper 10 comprises: viscous liquid 15 generating damping force caused by resistance occurred when the viscous liquid passes through an orifice formed on at least one of a piston 12 and casing 11 in proportion to relative motions between the piston 12 and casing 11, except a coil spring 13 arranged in a changeable shape in proportion to relative motions between the piston 12 and casing 11; and a magnetic circuit portion 16 generating an electromagnetic induction action or damping force caused by the electromagnetic induction action in proportion to relative motions between the piston 12 and casing 11. Thus, before viscous resistance of the viscous liquid 15 becomes a high frequency range in which the viscous resistance largely operates, a smooth damping property generating no stick slip or the like is obtained so that the damping force in the magnetic circuit portion 16 is largely contributed, and satisfactory damping property is obtained in a wide range of a vibration frequency from a low frequency range to a high frequency range.

7. 发明专利

AT499878T 未知
公开(公告)号：AT499878T
公开(公告)日：2011-03-15
申请号：AT04793166
申请日：2004-10-22
申请人： DELTA TOOLING CO LTD
发明人： FUJITA ETSUNORI , KANEKO SHIGEHIKO
IPC分类号： A61B5/16 , A61B5/18 , A63B71/06
摘要： The degree of fatigue is quantified to be able to display. A fatigue degree measurement device 1 includes: a living body signal peak value detecting means 23 to detect the peak values of respective cycles of the original waveform of the living body signal data; a power value calculating means 24 to calculate the difference between a peak value on the upper limit side and a peak value on the lower limit side for every prescribed time period from respective peak values obtained by the living body signal peak value detecting means 23 to set the difference as a power value; and a power value inclination calculating means 25 to determine the inclination of the power value, to calculate an integral value by absolute value treatment of the time series signals of the inclination of the power values to determine the integral value as the degree of fatigue. As a result, it becomes possible to realize quantification of a human fatigue degree.

8. 发明专利

DE602004031659D1 HTUNG ZUM NACHWEIS VON MÜDIGKEIT UND COMPUTERPROGRAMM 未知
公开(公告)号：DE602004031659D1
公开(公告)日：2011-04-14
申请号：DE602004031659
申请日：2004-10-22
申请人： DELTA TOOLING CO LTD
发明人： FUJITA ETSUNORI , KANEKO SHIGEHIKO
IPC分类号： A61B5/16 , A61B5/18 , A63B71/06

9. 发明专利

AU2019364073A1 Biological signal measurement device, biological state inference device, and biological state inference system 未知
公开(公告)号：AU2019364073A1
公开(公告)日：2021-05-27
申请号：AU2019364073
申请日：2019-10-25
申请人： DELTA TOOLING CO LTD
发明人： FUJITA ETSUNORI , OGURA YUMI , NAKASHIMA KANAKO , MAEDA SHINICHIRO , HORIKAWA MASAHIRO , KANEKO SHIGEHIKO , YOSHIZUMI MASAO
IPC分类号： A61B5/02 , A61B5/0245 , A61B5/08 , A61B5/113
摘要： Provided are a biological signal measurement device, a biological state inference device, and a biological state inference system using the same, capable of acquiring a variety of biological information and applicable in medical fields or the like. This biological signal measurement device 1 is equipped with three biological signal detection units, including a left upper part biological signal detection unit 11, a right upper part biological signal detection unit 12, and a lower part biological signal detection unit 13. This biological state inference device 1 combines as appropriate each of the time series data obtained from the three biological signal detection units 11 to 13 and uses the same to obtain a precise inference-use processing waveform from which electrical noise has been eliminated. Because the precision of an inference-use processing waveform corresponding to the target biological information, such as breathing and heart sound, increases, the precision of inferring the biological state also increases.

10. 发明公开

EP1685798A4 FATIGUE DEGREE MEASURING DEVICE, FATIGUE DETECTION DEVICE, AND COMPUTER PROGRAM 失效
标题翻译：用于测量疲劳度，设备的疲劳和计算机程序的检测
公开(公告)号：EP1685798A4
公开(公告)日：2009-07-01
申请号：EP04793166
申请日：2004-10-22
申请人： DELTA TOOLING CO LTD
发明人： FUJITA ETSUNORI , KANEKO SHIGEHIKO
IPC分类号： A61B5/16 , A61B5/18 , A63B71/06
CPC分类号： A61B5/18 , A61B5/021 , A61B5/02416 , A61B5/4519 , A61B5/4561 , A61B5/6887 , A61B5/7239 , A63B71/06 , A63B2230/08
摘要： It is possible to quantify a fatigue degree and display it. A fatigue degree measuring device (1) includes: biological signal peak value detection means (23) for detecting a peak value of each cycle of the raw waveform of biological signal data; power value calculation means (24) for calculating a difference between the peak value of the upper limit side and a peak value of the lower limit side for predetermined time range from the peak values obtained from the biological signal peak value detection means (23) and setting the difference as a power value; and power value inclination calculation means (25) for calculating the inclination of the power value. The time-series signal of the power value inclination is subjected to an absolute value processing and an integrated value is calculated. The integrated value is obtained as a fatigue degree. Thus, it is possible to quantify the human fatigue degree.

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