Search Patents
  • MOLECULAR NEAR-INFRARED TO VISIBLE LIGHT UPCONVERSION LUMINESCENCE
    Publication number: 20130299719
    Abstract: The present invention relates to a self-assembled helical metallic complex of formula (1): [M1M2M3(L1)3] (1) said metallic complex forming a triad donor (M1)/acceptor (M2)/donor (M3), wherein the efficiency of the intermolecular energy transfer between the pair of donors (M \) and (M3) to the acceptor (M2) is from 30% to 70% and the L1 ligand-field strength of the donors (M1) and (M3) is at least 19000 cm?1.
    Type: Application
    Filed: February 14, 2012
    Publication date: November 14, 2013
    Applicant: Uniersite De Geneve
    Inventors: Andreas Hauser, Claude Piguet
  • Method of and apparatus for forming halftone images
    Patent number: 5371612
    Abstract: Screen angles .theta.1, .theta.2 and .theta.3 of first through the third halftone images, which are strongly related to the generation of moire, are determined by setting values of integers m1, n1, m2, n2, m3 and n3 which defines the screen angles by tan.theta.1=n1/m1, tan.theta.2=n2/m2, tan.theta.3=n3/m3. Suppose that first through third square areas for the first through third halftone dots have side lengths of L1, L2 and L3, which are integers, the first through third square areas includes (m1.sup.2 +n1.sup.2), (m2.sup.2 +n2.sup.2), and m3.sup.2 +n3.sup.2) pieces of halftone dots, respectively. The values of the integers is determined to satisfy: m1/L1-m2/L2=n3/L3; and -n1/L1+n2/L2=m3/L3.
    Type: Grant
    Filed: October 7, 1993
    Date of Patent: December 6, 1994
    Assignee: Dainippon Screen Mfg. Co., Ltd.
    Inventor: Takashi Sakamoto
  • Molecular near-infrared to visible light upconversion luminescence
    Patent number: 9291561
    Abstract: The present invention relates to a self-assembled helical metallic complex of formula (1): [M1M2M3(L1)3] (1) said metallic complex forming a triad donor (M1)/acceptor (M2)/donor (M3), wherein the efficiency of the intermolecular energy transfer between the pair of donors (M\) and (M3) to the acceptor (M2) is from 30% to 70% and the L1 ligand-field strength of the donors (M1) and (M3) is at least 19000 cm?1.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: March 22, 2016
    Assignee: SICPA HOLDING SA
    Inventors: Andreas Hauser, Claude Piguet
  • Silver halide photographic material
    Patent number: 5667936
    Abstract: A silver halide photographic material comprising at least one of hydrazide compounds represented by formula (1), (2) or (3):X.sub.1 --(R.sub.3).sub.m3 --(L.sub.2 --R.sub.2).sub.m2 --L.sub.1 --A.sub.1 --NHNH--CO--R.sub.1 (1)X.sub.21 --(R.sub.23).sub.m23 --(L.sub.22 --R.sub.22).sub.m22 --L.sub.21 --Ar--NHNH--CO--R.sub.21 (2) ##STR1## The substituents in formulae (1), (2) and (3) are defined in the specification.
    Type: Grant
    Filed: April 4, 1996
    Date of Patent: September 16, 1997
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Kohzaburoh Yamada, Hiroshi Takeuchi, Takashi Hoshimiya, Toshiaki Kubo, Shigeo Hirano
  • Triazole benzamide derivatives and the compositions and methods of treatment regarding the same
    Patent number: 10308617
    Abstract: The present disclosure is directed to triazole benzamide compounds of formula (I) and formula (II), pharmaceutical compositions thereof and methods for modulating or activating a Parkin ligase The present disclosure is also directed to methods of treating and/or reducing the incidence of diseases or conditions related to the activation of Parkin ligase. R1, R2, R3, M1, M2, M3, L1, L2, and L3 are as defined herein.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: June 4, 2019
    Assignee: AN2H DISCOVERY LIMITED
    Inventors: Jennifer Johnston, Albert W. Garofalo, Paul Ross Fatheree
  • CONCRETE WITH A LOW CLINKER CONTENT
    Publication number: 20100294171
    Abstract: A process for the preparation of a wet concrete composition, including a stage of mixing of: Portland clinker in the form of grains having a Dv97 from 10 to 30 ?m or having a Blaine specific surface greater than or equal to 5300 cm2/g, the minimum quantity of the clinker in kg/m3 being determined according to formula (V) for a clinker having a Dv97 from 10 to 30 ?m, or according to formula (VI) for a clinker having a Blaine specific surface greater than or equal to 5300 cm2/g: [(90×In(Dv97k))?150]×(Weff÷140)??Formula (V) in which Dv97k is the DV97 of the clinker given in ?m, Weff is the quantity of effective water in l/m3; [(?0.
    Type: Application
    Filed: September 24, 2008
    Publication date: November 25, 2010
    Applicant: LAFARGE
    Inventors: Arnaud Schwartzentruber, Emmanuel Garcia
  • IONIC LIQUID CATALYST REGENERATION WITH REDUCED HYDROGEN AMOUNTS
    Publication number: 20190381493
    Abstract: Processes for regenerating ionic liquid catalyst by contacting the ionic liquid catalyst with hydrogen gas in a regeneration reactor. The amount of hydrogen is less than 550 SCF/BBL (97.96 m3/m3) of spent ionic liquid catalyst, or less than 500 SCF/BBL (89.05 m3/m3) of spent ionic liquid catalyst, or between 550 and 45 SCF/BBL (97.96 and 8.015 m3/m3) of spent ionic liquid catalyst, or between 500 and 50 SCF/BBL (89.05 and 8.905 m3/m3) of spent ionic liquid catalyst. Alkylation processes are also disclosed.
    Type: Application
    Filed: June 18, 2018
    Publication date: December 19, 2019
    Inventors: Elizabeth Carter, Douglas A. Nafis, Bong-Kyu Chang, Hye Kyung Timken, Huping Luo, Michael Girgis
  • HIGHLY THERMALLY CONDUCTIVE EPOXY COMPOUND, AND COMPOSITION, MATERIAL FOR SEMICONDUCTOR PACKAGE, MOLDED PRODUCT, ELECTRIC AND ELECTRONIC DEVICE AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME
    Publication number: 20210147613
    Abstract: A highly thermally conductive epoxy compound, and a composition, a material for a semiconductor package, a molded product, an electric and electronic device, and a semiconductor package, each including the highly thermally conductive epoxy compound. The epoxy compound is represented by Chemical Formula 1 below and has at least one mesogenic naphthalene unit. E1-M1-L1-M2-L2-M3-E2??Chemical Formula 1 In Chemical Formula 1, at least one of M1, M2, or M3, which are mesogenic units, is a naphthalene unit. M1, M2, M3, L1, L2, and E1 and E2 are as defined in the detailed description.
    Type: Application
    Filed: October 1, 2020
    Publication date: May 20, 2021
    Inventors: Jonghoon Won, In KIM, Kyeong PANG, Mooho LEE
  • Ionic liquid catalyst regeneration with reduced hydrogen amounts
    Patent number: 10888857
    Abstract: Processes for regenerating ionic liquid catalyst by contacting the ionic liquid catalyst with hydrogen gas in a regeneration reactor. The amount of hydrogen is less than 550 SCF/BBL (97.96 m3/m3) of spent ionic liquid catalyst, or less than 500 SCF/BBL (89.05 m3/m3) of spent ionic liquid catalyst, or between 550 and 45 SCF/BBL (97.96 and 8.015 m3/m3) of spent ionic liquid catalyst, or between 500 and 50 SCF/BBL (89.05 and 8.905 m3/m3) of spent ionic liquid catalyst. Alkylation processes are also disclosed.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: January 12, 2021
    Assignee: UOP LLC
    Inventors: Elizabeth Carter, Douglas A. Nafis, Bong-Kyu Chang, Hye Kyung Timken, Huping Luo, Michael Girgis
  • Highly thermally conductive epoxy compound, and composition, material for semiconductor package, molded product, electric and electronic device and semiconductor package including the same
    Patent number: 11421073
    Abstract: A highly thermally conductive epoxy compound, and a composition, a material for a semiconductor package, a molded product, an electric and electronic device, and a semiconductor package, each including the highly thermally conductive epoxy compound. The epoxy compound is represented by Chemical Formula 1 below and has at least one mesogenic naphthalene unit. E1-M1-L1-M2-L2-M3-E2??Chemical Formula 1 In Chemical Formula 1, at least one of M1, M2, or M3, which are mesogenic units, is a naphthalene unit. M1, M2, M3, L1, L2, and E1 and E2 are as defined in the detailed description.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: August 23, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jonghoon Won, In Kim, Kyeong Pang, Mooho Lee
  • SOLID-STATE IMAGING DEVICE
    Publication number: 20130248865
    Abstract: According to an embodiment, a solid-state imaging device includes a photoelectric, conversion element. The photoelectric conversion element includes a first semiconductor layer, a second semiconductor layer, and a third semiconductor layer. In the solid-state imaging device, D2m3/L2m3×ni32/N2<D1M2/L1M2×ni22/N2 and D1m1/L1m1×ni12/N1<D1m2/L1m2×ni22/N1 are established.
    Type: Application
    Filed: December 28, 2012
    Publication date: September 26, 2013
    Inventors: Shuichi TORIYAMA, Koichi KOKUBUN, Hiroki SASAKI
  • Quinuclidine derivatives processes for preparing them and their uses as m2 and/or m3 muscarinic receptor inhibitors
    Patent number: 7361668
    Abstract: The invention concerns quinuclidine derivatives of formula I or II wherein the substituents are as defined in the specification, as well as their use as pharmaceuticals. The compounds of the invention show high affinities for m3 and/or m2 muscarinic receptors and are particularly suited for treating urinary incontinence.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: April 22, 2008
    Assignee: UCB, S.A.
    Inventors: Michel Guyaux, Chimmanamada U. Dinesh, Charles Mioskowski, Luc Quere, Jean-Philippe Starck, Patrice Talaga, Alain Wagner, Matteo Zanda
  • Method for converting electric signals and a converter therefor
    Patent number: 6949959
    Abstract: The invention relates to signal conversion devices to be used for the receiving radio devices. The attained technical result is the detection and conversion of signals in an electrical two-terminal device, a data loss level being minimal.
    Type: Grant
    Filed: September 3, 2001
    Date of Patent: September 27, 2005
    Assignee: Advanced Micro Antennas LLC
    Inventor: Georgy Mikhailovich Zaitsev
  • Solid-state imaging device
    Patent number: 8791542
    Abstract: According to an embodiment, a solid-state imaging device includes a photoelectric, conversion element. The photoelectric conversion element includes a first semiconductor layer, a second semiconductor layer, and a third semiconductor layer. In the solid-state imaging device, D2m3/L2m3×ni32/N2<D1M2/L1M2×ni22/N2 and D1m1/L1m1×ni12/N1<D1m2/L1m2×ni22/N1 are established.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: July 29, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shuichi Toriyama, Koichi Kokubun, Hiroki Sasaki
  • Double differential summing amplifier with four independent inputs
    Patent number: 4780630
    Abstract: A double differential summing amplifier circuit with four independent inputs, having two equipotential supply lines L1 and L2 raised respectively to potentials -V and +V; four MOS amplifier transistors M1, M2, M3 and M4, the gates of which constitute the inputs e1, e2, e3 and e4 of the circuit and which are respectively connected to sources supplying the voltages to be amplified of values Ve1, Ve2, V33 and Ve4, the drains D1, D2, D3 and D4 of these transistors being connected pairwise, namely D1 and D3 of transistors M1 and M3, on the one hand, for constituting the first output of the circuit on which is collected the amplified voltage Vs1, and D2 and D4 of transistors M2 and M4, on the other hand, for constituting the second output of the circuit on which is collected the amplified voltage Vs2; four load resistors M5, M6, M7 and M8 respectively connecting the drains D1, D2, D3 and D4 of transistors M1, M2, M3 and M4 to equipotential line L1; an MOS transistor M9 functioning as a current generator, whose drai
    Type: Grant
    Filed: June 26, 1987
    Date of Patent: October 25, 1988
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Myriam Corpechot, Joel Montaron
  • Quinuclidine derivatives and their use as muscarinic M3 receptor ligands
    Patent number: 6750226
    Abstract: A compound according to formula (I) wherein: is a phenyl ring, a C4 to C9 heteroaromatic compound containing one or more heteroatoms, or a naphthalenyl, 5,6,7,8-tetrahydronaphthalenyl or biphenyl group; which shows high affinity for muscarinic M3 receptors (Hm3).
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: June 15, 2004
    Assignee: Almirall-Prodesfarma, S.A.
    Inventors: Dolors Fernandez Forner, Maria Prat Quiñones, Maria Antonia Buil Albero
  • CONCRETE MIX DESIGN AND METHOD FOR REALIZING DAM OR OTHER MASSIVE STRUCTURE BY USING THE CONCRETE MIX DESIGN
    Publication number: 20220234951
    Abstract: A concrete mix, including: cementitious content between 25 and 200 kg/m3; fly ash content between 25 and 175 kg/m3; dirty sand with fine aggregates between 3% and 20%; water content between 150 I/m3 and 250 l/m3; and a chemical admixture comprising one or more components selected from the following: an acrylic, formaldehyde-free polymer-based admixture, modified in aqueous solution; a surfactant admixture configured to entrain micro air bubbles in concrete; and an organic polymer comprising hydrophilic groups for increasing the viscosity of the mixture.
    Type: Application
    Filed: May 15, 2020
    Publication date: July 28, 2022
    Inventors: Federico Furlani, Christopher Hicks, Michele Furlani
  • LIGHTWEIGHT CONCRETE WITH LOW THERMAL CONDUCTIVITY
    Publication number: 20150203406
    Abstract: A concrete includes cement; effective water; aggregates (G1) having a maximum size of 20 mm and a real density (?1) of 450 to 1200 kg/m3; optionally aggregates (G2) having a maximum size of 4 mm and a real density (?2), such, that the real density (?) of the mixture (G1)+(G2) is comprised from 450 to 1200 kg/m3 with 1/?=m1/(?1)+m2/(?2) m1 and m2 respectively being the mass fractions of (G1) and (G2); the concrete having (a) a density in the fresh state of 800 to 1500 kg/m3, (b) a Weffective/Beq ratio varying from 0.19 to 0.60, (c) a quantity of effective water varying from 100 to 320 litres per cubic metre of fresh concrete, (d) quantity of cement and optionally of additions greater than or equal to 200 kilograms per cubic metre of fresh concrete; (e) a volume of paste greater than or equal to 300 l/m3 of fresh concrete and a volume of air of 1 to 16%.
    Type: Application
    Filed: July 5, 2013
    Publication date: July 23, 2015
    Inventors: Sébastien Bernardi, Laurent Ferreira, Samir Messad, Philippe Vachot
  • Single inductor positive and negative voltage output device
    Patent number: 9960682
    Abstract: A single inductor positive and negative voltage output device, which not only reduces a chip area, but also meets mutual independent application needs of positive and negative voltage output load currents, which includes an inductor L, one end of the inductor L is connected to the drain of a first PMOS power switch M1 and to the drain of a third NMOS power switch M3 respectively, the other end of the inductor L is connected to the drain of a second NMOS power switch M2 and to the source of a fourth PMOS power switch M4 respectively, the gates of M1, M2, M3 and M4 are respectively connected to a drive circuit (1), the source of M1 is connected to a power supply terminal VIN, the source of M2 is connected to a ground terminal (6), the source of M3 is connected to a negative voltage output end VON, the drain of M4 is connected to a positive voltage output end VOP, the negative voltage output end VON is connected to ground terminal by a negative terminal capacitor CON, the positive voltage output end VOP is conne
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: May 1, 2018
    Assignee: SG MICRO CORP.
    Inventor: Xiang Yu
  • Concrete with a low clinker content
    Patent number: 8246739
    Abstract: A process for the preparation of a wet concrete composition, including mixing Portland clinker in the form of grains having a Dv97 from 10 to 30 ?m or having a Blaine specific surface greater than or equal to 5300 cm2/g; slag; calcium sulphate; complementary materials, having a Dv90 less than or equal to 200 ?m; from 1500 to 2200 kg/m3 of aggregates; a plasticizer; optionally an accelerator and/or an air-entraining agent and/or a thickening agent and/or a retarder and/or a clay-inerting agent; with 140 to 220 l/m3 of effective water, the total quantity of clinker in the wet concrete being less than or equal to 200 kg/m3.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: August 21, 2012
    Assignee: Lafarge
    Inventors: Arnaud Schwartzentruber, Emmanuel Garcia
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