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31. 发明公开

US20230407112A1 CONDUCTIVE PASTE COMPOSITION, CONDUCTIVE FILM, AND ELECTRICALLY RESISTANT SENSOR 审中-公开
公开(公告)号：US20230407112A1
公开(公告)日：2023-12-21
申请号：US18248837
申请日：2021-10-15
申请人： Lion Specialty Chemicals Co., Ltd. , University of Hyogo
发明人： Kasumi MUKAIDA , Hiromu SATO , Katsuyoshi OHARA , Akinori KANETANI , Kazusuke MAENAKA , Mai KONDO , Tokuji YOKOMATSU
IPC分类号： C09D5/24 , C09D7/61 , C09D183/04 , H01C10/10 , G01B7/16
CPC分类号： C09D5/24 , C09D7/61 , C08K3/04 , H01C10/10 , G01B7/18 , C09D183/04
摘要： A conductive paste composition includes: carbon black having a porous structure and having a DBP oil absorption amount of greater than 240 mL/100 g and a specific surface area of greater than 350 m2/g; and a liquid silicone rubber base composition, in which in a case where the conductive paste composition is dried and cured at 180° C. for two hours to form a conductive film, a content of the carbon black in the conductive film is 4% by mass or greater and 24% by mass or less, and a surface resistance of the conductive film is 1 kΩ or greater and 9 kΩ or less.

32. 发明授权

US11644791B2 Holographic imaging device and data processing method therefor 有权
公开(公告)号：US11644791B2
公开(公告)日：2023-05-09
申请号：US16642994
申请日：2018-07-31
申请人： University of Hyogo
发明人： Kunihiro Sato
IPC分类号： G03H1/08 , G03H1/00 , G03H1/04 , G03H1/22
CPC分类号： G03H1/0866 , G03H1/0005 , G03H1/0404 , G03H1/0465 , G03H1/0808 , G03H1/2202 , G03H2001/005 , G03H2001/0413 , G03H2001/0415 , G03H2001/0445 , G03H2001/0456 , G03H2001/0473 , G03H2001/0825 , G03H2001/2239
摘要： A holographic imaging device and method realizes both a transmission type and a reflection type, and also realizes a long working distance wide field of view or ultra-high resolution. Object light emitted from an object, sequentially illuminated with parallel illumination light whose incident direction is changed, is recorded on a plurality of object light holograms for each incident direction using off-axis spherical wave reference light. The reference light is recorded on a reference light hologram using in-line spherical wave reference light being in-line with the object light. An object light wave hologram and its spatial frequency spectrum at the object position are generated for each incident direction using each hologram. A synthetic spectrum which occupies a wider frequency space is generated by matching each spectrum in the overlapping area, and a synthetic object light wave hologram with increased numerical aperture is obtained thereby.

33. 发明申请

US20230093066A1 TERAHERTZ WAVE CONTROL ELEMENT 有权
公开(公告)号：US20230093066A1
公开(公告)日：2023-03-23
申请号：US17789278
申请日：2020-12-25
申请人： NAGAOKA UNIVERSITY OF TECHNOLOGY , NISSAN CHEMICAL CORPORATION , UNIVERSITY OF HYOGO
发明人： Tomoyuki SASAKI , Hiroshi ONO , Nobuhiro KAWATSUKI , Kohei GOTO , Kimiaki TSUTSUI
IPC分类号： G02F1/1337 , G02F1/01
摘要： The present invention provides a polarization-independent terahertz wave control element, and provides a method for manufacturing a polarization-independent terahertz wave control element. The present invention provides a terahertz wave control element comprising: (A) a first flat plate having (A1) a first substrate, (A2) a first electrode formed on the first substrate, and (A3) a first liquid crystal alignment film formed on the first electrode; (B) a second flat plate having (B1) a second substrate, (B2) a second electrode formed on the second substrate, and (B3) a second liquid crystal alignment film formed on the second electrode; and (C) a liquid crystal present in a space formed by disposing (A) the first flat plate and (B) the second flat plate parallel to each other with a predetermined distance therebetween so that the first and second liquid crystal alignment films face each other, wherein (D1) the terahertz wave control element has a first portion in which the liquid crystal is aligned in a first direction parallel to (A) the first flat plate and (B) the second flat plate, and a second portion in which the liquid crystal is aligned in a second direction orthogonal to the first direction and parallel to (A) the first flat plate and (B) the second flat plate when no voltage is applied, (D2) the first portion has a first width, the second portion has a second width, the first and second portions are disposed adjacent to each other and alternately disposed in a predetermined cycle, (D3) when voltage is applied, the liquid crystal in each of the first portion and the second portion is aligned in a direction orthogonal to (A) the first substrate and (B) the second substrate, and (E) a phase change in which a terahertz wave transmitted through the terahertz wave control element is independent of the state of polarization.

34. 发明申请

US20220349699A1 Surface Shape Measurement Device and Surface Shape Measurement Method 有权
公开(公告)号：US20220349699A1
公开(公告)日：2022-11-03
申请号：US17272426
申请日：2019-08-29
申请人： University of Hyogo
发明人： Kunihiro SATO
IPC分类号： G01B9/02015 , G01B9/02 , G03H1/04
摘要： The present invention provides a surface shape measuring device and a surface shape measuring method which do not require a physical reference plane and can improve measurement accuracy without using a mechanical adjustment mechanism. The illumination light condensing point PQ and the reference light condensing point PL are arranged as mirror images of each other with respect to the virtual plane VP, and each data of the object light O, being a reflected light of the spherical wave illumination light Q, and the inline spherical wave reference light L is recorded on each hologram. On the virtual plane VP, the reconstructed object light hologram hV for measurement is generated, and the spherical wave optical hologram sV representing a spherical wave light emitted from the reference light condensing point PL is analytically generated. The height distribution of the surface to be measured of the object 4 is obtained from the phase distribution obtained by dividing the reconstructed object light hologram hV by the spherical wave light hologram sV. High-accuracy surface shape measurement without requiring a reference plane such as a glass substrate is realized by comparing the phase data of the reflected light acquired from the surface to be measured and the phase distribution on the plane cut surface of the spherical wave obtained analytically.

35. 发明申请

US20200264559A1 Holographic Imaging Device and Data Processing Method Therefor 审中-公开
公开(公告)号：US20200264559A1
公开(公告)日：2020-08-20
申请号：US16642994
申请日：2018-07-31
申请人： University of Hyogo
发明人： Kunihiro SATO
IPC分类号： G03H1/08 , G03H1/04 , G03H1/00 , G03H1/22
摘要： A holographic imaging device and method realizes both a transmission type and a reflection type, and also realizes a long working distance wide field of view or ultra-high resolution. Object light emitted from an object, sequentially illuminated with parallel illumination light whose incident direction is changed, is recorded on a plurality of object light holograms for each incident direction using off-axis spherical wave reference light. The reference light is recorded on a reference light hologram using in-line spherical wave reference light being in-line with the object light. An object light wave hologram and its spatial frequency spectrum at the object position are generated for each incident direction using each hologram. A synthetic spectrum which occupies a wider frequency space is generated by matching each spectrum in the overlapping area, and a synthetic object light wave hologram with increased numerical aperture is obtained thereby.

36. 发明授权

US10494274B2 Liquid substance sterilizing method and apparatus 有权
公开(公告)号：US10494274B2
公开(公告)日：2019-12-03
申请号：US15469215
申请日：2017-03-24
申请人： NIHON SPINDLE MANUFACTURING CO., LTD. , UNIVERSITY OF HYOGO
发明人： Keiichi Asami , Keiichiro Onishi , Yoshihiro Oka
IPC分类号： C02F1/34 , C02F1/30 , C02F103/00
CPC分类号： C02F1/34 , C02F1/30 , C02F2103/008 , C02F2303/04
摘要： Sterilization of a liquid substance is performed by causing cavitation in the liquid substance by stirring the liquid substance with a rotary blade of a suction stirring pump and generating plasma with a plasma generation mechanism in air bubbles generated in the liquid substance by the cavitation.

37. 发明授权

US10404237B2 Fluctuation oscillator, signal detection device, and display device 有权
公开(公告)号：US10404237B2
公开(公告)日：2019-09-03
申请号：US15755248
申请日：2016-08-24
申请人： OSAKA UNIVERSITY , UNIVERSITY OF HYOGO
发明人： Teruo Kanki , Kosuke Kato , Yasushi Hotta
IPC分类号： H03K3/0231 , H03K3/84 , G06G7/14 , G06G7/18
摘要： An adder adds a noise signal, an input signal, and a feedback signal. A threshold determination unit compares an addition signal output from the adder with a predetermined threshold, and outputs an ignition pulse signal. A transient response unit causes transient response of the ignition pulse signal, and generates an output signal. An intensity adjustment unit is formed of a variable resistor provided on a feedback loop, adjusts intensity of the feedback signal, and inputs the feedback signal to the adder.

38. 发明授权

US10156829B2 Holographic microscope and data processing method for high-resolution hologram image 有权
公开(公告)号：US10156829B2
公开(公告)日：2018-12-18
申请号：US15032434
申请日：2014-10-28
申请人： University of Hyogo
发明人： Kunihiro Sato
IPC分类号： G03H1/04 , G02B21/00 , G02B21/36 , G03H1/00
摘要： The present invention can realize both a transmission type and a reflection type, and provides a holographic microscope which can exceed the resolution of the conventional optical microscope, a hologram data acquisition method for a high-resolution image, and a high-resolution hologram image reconstruction method. In-line spherical wave reference light (L) is recorded in a hologram (ILR) using spherical wave reference light (R), and an object light (Oj) and an illumination light (Qj) are recorded in a hologram (IjOQR) using a spherical wave reference light (R) by illuminating the object with an illumination light (Qj, j=1, . . . , N) which is changed its incident direction. From those holograms, a hologram (JjOQL), from which the component of the reference light (R) is removed, is generated, and from the hologram, a light wave (hj) is generated. A light wave (cj) of the illumination light (Qj) is separated from the light wave (hj), and using its phase component (ξj=cj/|cj|), a phase adjustment reconstruction light wave is derived and added up as (HP=Σhj/ξj), and an object image (SP=|HP|2) is reconstructed.

39. 发明申请

US20170341040A1 DISPERSION METHOD AND DISPERSION APPARATUS FOR MATERIAL TO BE PROCESSED AND METHOD FOR PRODUCING MIXED LIQUID OF MATERIAL TO BE PROCESSED AND DISPERSION MEDIUM PRODUCED THEREBY 审中-公开
公开(公告)号：US20170341040A1
公开(公告)日：2017-11-30
申请号：US15665208
申请日：2017-07-31
申请人： NIHON SPINDLE MANUFACTURING CO., LTD. , UNIVERSITY OF HYOGO , KABUSHIKI KAISHA DAINICHI SEISAKUSHO
发明人： Keiichi Asami , Yoshihiro Oka , Yoshimi Nishimura , Tomohiro Hashimoto , Katsuhiko Yonezawa
IPC分类号： B01F3/12 , B01J19/08 , B01F5/10 , B01F5/16
CPC分类号： B01F3/1214 , B01F3/1221 , B01F3/1235 , B01F3/184 , B01F5/104 , B01F5/106 , B01F5/16 , B01F15/0218 , B01F15/0251 , B01J19/088 , B01J2219/0884 , B01J2219/0894
摘要： In order to provide a dispersion method and a dispersion apparatus capable of mixing a material to be processed and a dispersion medium having no affinity with each other using a single apparatus without using a dispersant, there are provided a quantitative supply mechanism quantitatively supplying a material to be processed, a suction stirring mechanism primarily including a suction stirring pump in which the material to be processed and a dispersion medium are subjected to negative pressure suction by a negative pressure suction force generated by rotation of a rotating blade and the suctioned material to be processed and the dispersion medium are stirred and mixed by the rotating blade and are allowed to pass through a throttle passage to cause cavitation, and a plasma generating mechanism generating a plasma in bubbles formed due to cavitation in a mixed liquid of the material to be processed and the dispersion medium.

40. 发明授权

US12055742B2 Polarization diffraction element and vector beam mode detection system using the same 有权
$Polarization diffraction element and vector beam mode detection system using the same$
公开(公告)号：US12055742B2
公开(公告)日：2024-08-06
申请号：US17014620
申请日：2020-09-08
申请人： HAYASHI TELEMPU CORPORATION , NAGAOKA UNIVERSITY OF TECHNOLOGY , UNIVERSITY OF HYOGO
发明人： Takeya Sakai , Moritsugu Sakamoto , Hiroshi Ono , Nobuhiro Kawatsuki
IPC分类号： G02B5/32 , C09K19/38 , G01J4/00 , G02B27/09 , G03H1/02 , G03H1/28
CPC分类号： G02B5/32 , C09K19/3852 , G01J4/00 , G02B27/0927 , G03H1/0256 , G03H1/28 , G03H2001/0264 , G03H2240/15 , G03H2250/38 , G03H2260/12
摘要： A polarization diffraction element comprising including a film including a liquid crystalline material having photosensitivity, the film having at least one hologram recorded therein, and thereby having a property as a fork-shaped polarization grating having an anisotropic structure in which an optical axis continuously rotates toward a direction of a grating vector.

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