公开(公告)号：US20230091458A1

公开(公告)日：2023-03-23

申请号：US18070060

申请日：2022-11-28

申请人： DENSO CORPORATION

发明人： Satoshi SUZUKI ,  Satoshi ITOH ,  Takuya MITSUHASHI ,  Atsushi YAMADA

IPC分类号： B60H1/00 ,  B60H1/32 ,  B60K11/04

摘要： A refrigeration cycle device includes: a compressor; a heat radiating unit that causes refrigerant to heat air supplied to a space inside a vehicle cabin; a decompression unit that decompresses the refrigerant; an outside air heat absorbing unit that causes the refrigerant to absorb heat from outside air; a waste heat absorbing unit that causes the refrigerant to absorb waste heat of a waste heat device; a shutter that opens and closes a passage for the outside air introduced into the outside air heat absorbing unit; and a control unit that closes the shutter when it is determined that an amount of waste heat of the waste heat device is larger than an amount of heat absorbed by the refrigerant in the outside air heat absorbing unit and the waste heat absorbing unit.

公开(公告)号：US20200256823A1

公开(公告)日：2020-08-13

申请号：US16864281

申请日：2020-05-01

申请人： DENSO CORPORATION

发明人： Makoto NOGUCHI ,  Satoshi SUZUKI ,  Mitsuhiro YOSHIDA

IPC分类号： G01N27/407 ,  C04B35/486

摘要： The invention relates to a solid electrolyte comprised of partially stabilized zirconia, and a gas sensor including the solid electrolyte. The partially stabilized zirconia includes crystal particles, the crystal particles include at least stabilizer low-concentration phase particles, and the partially stabilized zirconia further includes voids. Among the stabilizer low-concentration phase particles, the presence rate of the stabilizer low-concentration phase particles where each distance from a void is 5 μm or less is 65 volume percent or more. The stabilizer low-concentration phase particles include specific stabilizer low-concentration phase particles each having a distance of 5 μm or less from an adjacent void in the voids, a presence rate of the specific stabilizer low-concentration phase particles having 65 volume percent or more.

公开(公告)号：US20200255340A1

公开(公告)日：2020-08-13

申请号：US16864268

申请日：2020-05-01

申请人： DENSO CORPORATION

发明人： Mitsuhiro YOSHIDA ,  Satoshi SUZUKI ,  Makoto NOGUCHI

IPC分类号： C04B35/486 ,  G01N27/407 ,  C04B35/626 ,  C04B35/64

摘要： The invention relates to a solid electrolyte including partially stabilized zirconia, a producing method thereof, and a gas sensor including a solid electrolyte. The partially stabilized zirconia includes crystal particles, the crystal particles include mixed phase particles each having a high-concentration phase and a low-concentration phase, the high-concentration phase being defined such that a concentration of the stabilizer is 4.7 mol % or more, the low-concentration phase being defined as a concentration of the stabilizer is less than 4.7 mol %.

公开(公告)号：US20190003997A1

公开(公告)日：2019-01-03

申请号：US16062897

申请日：2016-12-16

申请人： DENSO CORPORATION

发明人： Makoto NOGUCHI ,  Satoshi SUZUKI

IPC分类号： G01N27/12

摘要： An electrode for a sensor element 1 that detects a specific substance in a gas to be measured, wherein the electrode is embedded in an insulating substrate having a detection face to which the specific substance adheres, the electrode being embedded in such a manner that a part of the electrode is exposed at the detection face, the electrode comprises an alloy of Pt and at least one metal selected from the group consisting of Rh, Ru, Ir, Os, and Pd, and granular voids dispersed among the alloy, and the content of the metal in the alloy is 40 mass % or less, and the number of the granular voids per unit volume of the electrode for a sensor element is 3/100 μm3 to 50/100 μm3.

公开(公告)号：US20210347224A1

公开(公告)日：2021-11-11

申请号：US17380774

申请日：2021-07-20

申请人： DENSO CORPORATION

发明人： Kengo SUGIMURA ,  Satoshi ITO ,  Satoshi SUZUKI ,  Kosuke SHIRATORI

IPC分类号： B60H1/00 ,  B60H1/32 ,  F25B49/02 ,  F25B25/00 ,  F25B41/20 ,  B60L58/26

摘要： A refrigeration cycle device including a first pressure reducing valve, a first evaporator that exchanges heat between the refrigerant decompressed in the first pressure reducing valve and air, a second pressure reducing valve that is disposed in parallel with the first pressure reducing valve; a second evaporator in which the refrigerant decompressed in the second pressure reducing valve to absorbs heat from a battery; a third pressure reducing valve that reduces the pressure of the refrigerant evaporated in the second evaporator; and a controller configured to control opening degrees of the second pressure reducing valve and the third pressure reducing valve. The controller performs a limit control for controlling the opening degree of the second pressure reducing valve to an opening degree of smaller one of a battery cooling opening degree and an air cooling opening degree.

公开(公告)号：US20190331635A1

公开(公告)日：2019-10-31

申请号：US16349770

申请日：2017-11-13

申请人： DENSO CORPORATION

发明人： Mitsuhiro YOSHIDA ,  Satoshi SUZUKI

IPC分类号： G01N27/407 ,  C04B35/488 ,  G01N27/409

摘要： A solid electrolyte body for a gas sensor element constituted by solid electrolyte particles made of zirconia containing a stabilizer has a structure in which metal oxide particles are dispersed in a solid electrolyte phase in which a large number of the solid electrolyte particles are aggregated, and, in the solid electrolyte phase, pairs of the solid electrolyte particles adjoining each other do not have a grain boundary impurity layer between their particle interfaces, and the particle interfaces directly contact with each other.

公开(公告)号：US20210318262A1

公开(公告)日：2021-10-14

申请号：US17356968

申请日：2021-06-24

申请人： DENSO CORPORATION

发明人： Chika KUROKI ,  Satoshi SUZUKI

IPC分类号： G01N27/407 ,  G01N27/41 ,  G01N27/409

摘要： A gas sensor element includes a solid electrolyte body, a measurement electrode film, and a measured-gas intake port. The measurement electrode film includes a noble metal region, a solid electrolyte region, and a mixed region in which a noble metal and a solid electrolyte are mixed together. The measurement electrode film has a structure in which a first average thickness of the mixed region within a first region is greater than a second average thickness of the mixed region within a second region that is closer to a center of the measurement electrode film than the first region in a direction along an intake direction of a measured gas is. The first region is a region from an electrode end on the measured-gas intake port side to ¼ of an overall length of the measurement electrode film in the direction along the intake direction of the measured gas.

公开(公告)号：US20200158380A1

公开(公告)日：2020-05-21

申请号：US16774139

申请日：2020-01-28

申请人： DENSO CORPORATION

发明人： Satoshi SUZUKI ,  Yoshiki KATO

IPC分类号： F25B1/00 ,  F28D9/00 ,  F28F3/06 ,  F28F9/00

摘要： A combined heat exchanger includes a heat exchange unit having a plurality of plate-like members stacked together. The heat exchange unit includes a heat absorption evaporation unit and an internal heat exchange unit. The heat absorption evaporation unit includes a heat absorption refrigerant passage, and the internal heat exchange unit includes a high pressure refrigerant passage and a low pressure refrigerant passage. The combined heat exchanger has at least one of a high pressure refrigerant outlet port that allows the refrigerant flowing out of the high pressure refrigerant passage to flow out to a cooling refrigerant passage and a low pressure refrigerant inlet port that allows the refrigerant flowing out of the cooling refrigerant passage to flow into the low pressure refrigerant passage.

公开(公告)号：US20150150488A1

公开(公告)日：2015-06-04

申请号：US14543943

申请日：2014-11-18

申请人： DENSO CORPORATION ,  A SCHOOL CORPORATION KANSAI UNIVERSITY

发明人： Takahiro ISHIKAWA ,  Kentaro KOTANI ,  Satoshi SUZUKI ,  Takafumi ASAO ,  Susumu ENOKIDA

IPC分类号： A61B5/103

CPC分类号： A61B5/0488 ,  A61B5/165 ,  A61B5/18 ,  A61B5/224 ,  A61B5/6828

摘要： In an evaluation process, a first muscle strength (i.e., muscle potential) of a first muscle responsible for a dorsiflexing action of the ankle joint of a leg manipulating an accelerator pedal is acquired using a first muscle potential sensor. A second muscle strength (i.e., muscle potential) of a second muscle responsible for a plantarflexing action of the ankle joint of the leg manipulating the accelerator pedal is acquired using a second muscle potential sensor. Then, on the basis of time-series variation of each of the muscle potentials acquired using the first and second muscle potential sensors, a synchronous activity level is calculated as an evaluation index. When the difference between the evaluation index and an evaluation standard pre-determined is not less than a prescribed value, it is evaluated that an occupant of a vehicle feels stress as a result of manipulating an in-vehicle information apparatus while driving the vehicle.

摘要翻译： 在评估过程中，使用第一肌肉电位传感器获取负责操纵加速器踏板的腿的脚踝关节的屈曲作用的第一肌肉的第一肌肉力量（即肌肉力量）。 使用第二肌肉电位传感器获取负责操纵加速器踏板的腿的踝关节的跖屈动作的第二肌肉的第二肌肉力量（即，肌肉潜力）。 然后，基于使用第一和第二肌肉电位传感器获取的每个肌肉电位的时间序列变化，计算同步活动水平作为评价指标。 当评价指标和预先确定的评价标准之间的差不小于规定值时，评估车辆的乘客在驾驶车辆的同时操纵车内信息装置时感觉到压力。

公开(公告)号：US20140088452A1

公开(公告)日：2014-03-27

申请号：US14032731

申请日：2013-09-20

申请人： A SCHOOL CORPORATION KANSAI UNIVERSITY ,  DENSO CORPORATION

发明人： Takahiro ISHIKAWA ,  Kentaro KOTANI ,  Satoshi SUZUKI ,  Takafumi ASAO

IPC分类号： A61B5/0488 ,  A61B5/00

CPC分类号： A61B5/0488 ,  A61B5/04012 ,  A61B5/6813 ,  A61B5/7271 ,  A61B5/7275 ,  G01C21/3697 ,  G16H40/63 ,  G16H50/20

摘要： A stress evaluation apparatus, a stress evaluation method, and a program for evaluating stress received by an operator during when an in-vehicle device is operated by an upper limb are provided. The apparatus includes a detection sensor, a calculation process portion and an evaluation portion. The detection sensor detects a muscle potential of a measuring object muscle of the operator. The calculation process portion receives time series information of the muscle potential to calculate strength information. The evaluation portion compares the strength information with an evaluation standard to make an evaluation of stress of the operator. The method includes detecting a muscle potential of a measuring object muscle, receiving time series information of the muscle potential to calculate strength information, and comparing the strength information with an evaluation standard to evaluate stress. A medium storing a computer-executable program that causes a computer to perform the above-described method is provided.

摘要翻译： 提供了一种应力评估装置，应力评估方法和用于评估操作者在车上装置由上肢操作期间所接收的应力的程序。 该装置包括检测传感器，计算处理部分和评估部分。 检测传感器检测操作者的测量对象肌肉的肌肉电位。 计算处理部分接收肌电位的时间序列信息，以计算强度信息。 评估部分将强度信息与评估标准进行比较，以评估操作者的压力。 该方法包括检测测量对象肌肉的肌肉电位，接收肌电位的时间序列信息以计算强度信息，并将强度信息与评估标准进行比较以评估应力。 提供了存储使计算机执行上述方法的计算机可执行程序的介质。