88 patents
Utility
Primer Set for PCR for Bacterial Dna Amplification, Kit for Detection And/or Identification of Bacterial Species, And, Method of Detection And/or Identification of Bacterial Species
6 Jan 21
A primer set useful for further improvement of sensitivity in detection or identification of bacterial species in a sample by a PCR method, a kit for PCR using the primer set and a method of detection or identification of bacterial species in a sample using the primer set.
Koh AMANO, Tomomi SAKAI, Hisaaki YANAI, Homare TABATA, Hiroshi MINAMI, Isao KITAJIMA, Hideki NIIMI
Filed: 10 Aug 20
Utility
Resin Composition and Monolayer and Multilayer Films
6 Jan 21
Resin composition comprises 35 to 59.9 parts by mass of a propylene polymer (A) satisfying below; 25 to 40 parts by mass of a soft propylene copolymer (B); 0.1 to 10 parts by mass of a polyolefin (C) containing a structural unit derived from an unsaturated carboxylic acid and/or a derivative thereof; and 15 to 30 parts by mass of an ethylene polymer (D) (provided that the total of (A), (B), (C), and (D) is 100 parts by mass), wherein an MFR measured at 230° C. and a load of 2.16 kg according to ASTM D-1238 is 7 g/10 min or more and 25 g/10 min or less, with each component satisfying certain requirements.
Akihiko IWASHITA, Yoshiyuki OGAWA, Youhei HOUTANI
Filed: 7 Feb 19
Utility
Mutant Type 2-DEOXY-SCYLLO-INOSOSE Synthase
6 Jan 21
A polypeptide includes, in the amino acid sequence of SEQ ID NO: 1 or a similar sequence, at least one specific amino acid substitution on at least one of the 14th, 37th, 209th, 293rd, and 319th amino acid residues from the N-terminal of the amino acid sequence of SEQ ID NO: 1.
Hiroaki TAKAKU, Harutake YAMAZAKI, Mitsufumi WADA, Daisuke MIYAZAWA
Filed: 14 Mar 18
Utility
Bacterial Identification Method Using Rna of Sample Bacteria, and Kit Therefor
6 Jan 21
A method for identifying a bacterium includes: (1) A step of performing a reverse transcription reaction using a first reaction system consisting of a primer for reverse transcription to prepare a cDNA containing a base sequence for identification of a bacterium of interest, an RNA extracted from the bacterium in a sample, and an enzyme with RNA-dependent DNA polymerase activity to obtain a reaction mixture containing the synthesized cDNA and the primers for the reverse transcription, (2) A step of performing PCR using a second reaction system consisting of the reaction mixture, a primer pair for synthesis of a double-stranded DNA containing the base sequence for identification of the bacterium of interest, and an enzyme with DNA-dependent DNA polymerase activity, and (3) A step of detecting the generation of the double-stranded DNA containing the base sequence for identification of the bacterium of interest from the second reaction system after PCR.
Takashi MORISHIGE, Koh AMANO, Hisaaki YANAI, Ayako ENDO, Kentaro TSUJI
Filed: 25 Mar 19
Utility
Resin Composition for Masterbatch
6 Jan 21
A masterbatch of a liquid additive is provided, the resin composition for the masterbatch comprising (a) a block copolymer or a hydrogenated product thereof, the block copolymer containing a polymer block having a vinyl aromatic compound as a main component and a polymer block having a conjugated diene compound as a main component, and 40 to 100 parts by mass of a polyolefinic resin and 100 to 150 parts by mass of an ethylene.α-olefin copolymer with respect to 100 parts by mass of the (a) component, wherein the kinematic viscosity at 100° C. is 10 to 5,000 mm2/s; the ethylene molar content is in the range of 30 to 85 mol %; and the molecular weight distribution (Mw/Mn) for the molecular weight measured by gel permeation chromatography (GPC) with reference to polystyrene is not more than 2.5.
Yuto YOSHIDA, Shota ABE, Atsushi TAKESHIMA, Terufumi SUZUKI, Kouzi MATSUNAGA
Filed: 6 Mar 19
Utility
Pellicle, Exposure Master, Exposure Device and Method for Manufacturing Semiconductor Device
23 Dec 20
To provide a pellicle in which outgas from an adhesive layer is suppressed.
Yosuke ONO, Kazuo KOHMURA, Atsushi OKUBO, Daiki TANEICHI, Hisako ISHIKAWA, Tsuneaki BIYAJIMA
Filed: 2 Sep 20
Utility
Propylene-based Block Copolymer, Production Method Therefor, and Solid Titanium Catalyst Ingredient for Olefin Polymerization
23 Dec 20
Atsushi SAKUMA, Kazutaka TSURU, Kenichiro OKAMURA
Filed: 6 Mar 19
Utility
Sensor, Detection Method, and Sensor Manufacturing Method
23 Dec 20
A sensor includes a body member, a volume change body, and a detection member.
Takahito Ono, Masaya Toda, Mai Kurihara
Filed: 10 Mar 19
Utility
Negative Electrode Including Microcapsule and Lithium Ion Secondary Battery Including the Negative Electrode
23 Dec 20
A negative electrode for a lithium ion secondary battery, the negative electrode including a negative electrode current collector and a negative electrode mixture layer that is applied to at least one side of the negative electrode current collector, the negative electrode mixture layer containing a negative electrode active material, a conductive auxiliary, a binder, a polymer particle having a softening point of from 70° C. to 150° C., and a thermally expandable microcapsule having a maximum volume expansion temperature that is higher than the softening point of the polymer particle.
Shinji YAMAMOTO, Yuri ENDO
Filed: 28 Mar 19
Utility
Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method
21 Dec 20
An object of the invention is to provide a solid polyaluminoxane composition suitably used as a cocatalyst and a catalyst carrier in combination with an olefin oligomerization or polymerization catalyst, without the use of solid inorganic carriers such as silica.
Kou Tsurugi, Shiori Hanada, Atsushi Shibahara, Kazumori Kawamura, Fumiaki Nishino, Yasuyuki Harada, Wataru Yamada, Akiko Matsumoto, Isao Hara, Tatsuya Nakamura, Toshihiro Muroto
Filed: 24 Oct 18
Utility
Polyester sheet
21 Dec 20
A polyester sheet including a polyester (A), a 4-methyl-1-pentene polymer (B) having a specific heat of fusion and a meso diad fraction (m) of 98.5 to 100%, and a compatibilizing agent (C), wherein content proportions of the (A), (B), and (C) are 60 to 98.9 parts by mass for (A), 1 to 25 parts by mass for (B), and 0.1 to 15 parts by mass for (C), when a total content of (A), (B), and (C) is set as 100 parts by mass, and wherein (B) satisfies the requirements (a) to (d) described herein.
Masakazu Tanaka, Toyoaki Sasaki, Yasuhito Tsugane, Kenkichi Yoshida, Kenjiro Takamine, Masahiko Okamoto, Takanori Tada
Filed: 12 Dec 17
Utility
Mouthpiece, Sheet for Production of Mouthpiece Piece Unit, and Production Method of Mouthpiece
16 Dec 20
A mouthpiece including a constituent portion (X) that includes an olefin-based polymer (A) having a repeating unit having 2 or 3 carbon atoms and that satisfies a bending elastic modulus (α) at 23° C. of 80 MPa≤α≤1000 MPa.
Takashi Yukita, Maki Yamamoto, Hideyuki Nagai, Yasufumi Tsuchiya
Filed: 26 Feb 17
Utility
Garment provided with joint supporter section, and knee supporter
14 Dec 20
A garment, containing a tubular joint supporter section, the section including: a central region in an axial direction of the tubular joint supporter section, which includes a wear pressure applying region for applying wear pressure to a joint site of a body, a one-end side region positioned at one end, and an other-end side region positioned at another end side, in which the wear pressure of the wear pressure applying region is higher than an average wear pressure of the one-end and other-end side regions, and regions other than the wear pressure applying region in the section include a concave-convex structure region formed from a concave-convex structure; and a knee supporter, in which an average wear pressure A of the knee support section is higher than an average wear pressure B of the thigh side support section and the shin side support section.
Tomoaki Ito, Kenji Iida, Motoyasu Yasui, Shiori Ito, Kazuoki Nakai, Fumiaki Saikawa
Filed: 21 Apr 16
Utility
Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, coating material, and adhesive material
14 Dec 20
A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate.
Toshihiko Nakagawa, Aya Nakagawa, Shinji Kiyono, Hirokazu Morita, Satoshi Yamasaki
Filed: 7 Jun 16
Utility
Eyewear Case
9 Dec 20
An eyeglasses case has a case main body having an eyeglasses accommodating portion in which electronic eyeglasses are accommodated, and a charger accommodating portion that is provided so as to be sectioned off from the eyeglasses accommodating portion and in which a charger of the electronic eyeglasses is accommodated.
Ryuki KAN, Masayoshi HINO, Akihiro MURAMATSU
Filed: 14 Sep 17
Utility
Polythiol composition, polymerizable composition for optical material and use thereof
7 Dec 20
Masaru Kawaguchi, Takeshi Nishimura
Filed: 30 Jul 18
Utility
Polythiol composition, polymerizable composition for optical material and use thereof
7 Dec 20
Masaru Kawaguchi, Takeshi Nishimura
Filed: 30 Jul 18
Utility
Lens, lens blank, and eyewear
7 Dec 20
The lens comprises: a first transparent substrate that includes a diffraction region in which a plurality of convex strips and groove sections are formed in alternation in concentric circles; a second transparent substrate that faces the first transparent substrate; a liquid crystal layer disposed in a space present between the diffraction region and the second transparent substrate; and a first transparent electrode and a second transparent electrode that impress a voltage on the liquid crystal layer.
Yoshinobu Okada, Eiichiro Hikosaka, Toshifumi Hino, Akifumi Aono, Akihiro Muramatsu
Filed: 3 Oct 17
Utility
Curable Composition for Stereolithography, Evaporative Pattern, and Method for Producing Three-dimensional Article
2 Dec 20
A curable composition for stereolithography, comprising a photopolymerizable component and a photopolymerization initiator, wherein a cured product of the curable composition has a minimum value of a storage elastic modulus, in a range of from 25° C. to 300° C., of not greater than 1.20×107 Pa.
Takaaki HAYASHI, Toshikazu SAKAMAKI
Filed: 27 Mar 19
Utility
Semiconductor Substrate Manufacturing Method, Semiconductor Device, and Method for Manufacturing Same
2 Dec 20
The purpose of the present invention is to provide a semiconductor substrate manufacturing method, which prevents detachment of a semiconductor wafer being ground, and which prevents cracking or chipping in a semiconductor substrate obtained.
Jun KAMADA, Kaichiro HARUTA, Takashi UNEZAKI, Kiyomi IMAGAWA, Kenichi FUJII, Yasuhisa KAYABA, Kazuo KOHMURA
Filed: 18 Apr 18