中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

41 records (took 0.019 seconds)

    HIGH-PURITY ACID-FORM SOPHOROLIPID (SL) CONTAINING COMPOSITION AND PROCESS FOR PREPARING SAME
    31.
    发明申请
    HIGH-PURITY ACID-FORM SOPHOROLIPID (SL) CONTAINING COMPOSITION AND PROCESS FOR PREPARING SAME 审中-公开
    包含组合物的高纯酸型磺酸（SL）及其制备方法

    公开(公告)号：US20150112049A1

    公开(公告)日：2015-04-23

    申请号：US14382480

    申请日：2013-03-01

    Applicant: Saraya Co., Ltd.

    Inventor： Yoshihiko Hirata ,  Mizuyuki Ryu ,  Hitoshi Ito ,  Michiaki Araki

    IPC: C07H15/10

    CPC classification number: C07H15/10 ,  A23L29/10 ,  A23L33/12 ,  A61K8/602 ,  A61K2800/10 ,  A61Q19/00 ,  C07H15/04

    Abstract: The present invention provides a high-purity acid-form sophorolipid (SL)-containing composition characterized by substantially not containing acetic acid. The high-purity acid-form SL-containing composition can be produced, for example, by the following method: (i) adjusting the pH of a partially purified acid-form SL-containing composition to an acidic range; and (ii-a) subjecting an acidified partially purified acid-form SL-containing composition obtained in step (i) to chromatography to acquire a fraction containing an acid-form SL, or (ii-b) leaving the acidified partially purified acid-form SL-containing composition obtained in step (i) to stand under a low-temperature condition to acquire a resulting gelled object.

    Abstract translation: 本发明提供了一种含有基本上不含乙酸的高纯度酸形式的含有喔疮脂（SL）的组合物。 高纯度酸形式的含SL的组合物可以通过例如以下方法制备：（i）将部分纯化的含酸型SL的组合物的pH调节至酸性范围; 和（ii-a）将步骤（i）中获得的酸化的部分纯化的含酸形式的含SL的组合物进行色谱以获得含有酸型SL的级分，或（ii-b）将酸化的部分纯化的酸 - 将步骤（i）中获得的含SL的组合物置于低温条件下以获得所得胶凝物。

    Percarboxylic acid concentration determination tool and indicator solution used in preparing same
    34.
    发明授权
    Percarboxylic acid concentration determination tool and indicator solution used in preparing same 有权

    公开(公告)号：US11333610B2

    公开(公告)日：2022-05-17

    申请号：US16486045

    申请日：2018-02-14

    Applicant: SARAYA CO., LTD.

    Inventor： Madan Mali ,  Satomi Sakai ,  Emiko Kawamukai

    IPC: G01N21/78 ,  A61L2/18 ,  G01N31/22

    Abstract: The invention provides a percarboxylic acid concentration-determining device capable of determining the concentration of percarboxylic acid contained in an aqueous solution for chemical sterilization or disinfection that contains a percarboxylic acid as an active ingredient; and an indicator solution for use in preparing the device. The indicator solution contains a starch, an iodide, a thiosulfate, a water-soluble organic solvent, and water, with the starch, the iodide, the thiosulfate, and the water-soluble organic solvent being present in the following proportions, based on the total amount taken as 100 mass %: (a) starch: 0.01 to 5 mass %; (b) iodide: 0.01 to 5 mass %; (c) thiosulfate: 0.01 to 10 mass %; and (d) water-soluble organic solvent: 0.1 to 40 mass %, wherein the total amount of (a), (b), and (c) is greater than 0.6 mass %.

    REAGENT KIT FOR DETECTING BIOFILM AND METHOD FOR DETECTING BIOFILM
    35.
    发明申请
    REAGENT KIT FOR DETECTING BIOFILM AND METHOD FOR DETECTING BIOFILM 有权

    公开(公告)号：US20210262002A1

    公开(公告)日：2021-08-26

    申请号：US17263851

    申请日：2019-07-31

    Applicant: SARAYA CO., LTD.

    Inventor： Yoriko KATO ,  Yuka ODA ,  Emiko KAWAMUKAI ,  Yoshihiko HIRATA

    IPC: C12Q1/04

    Abstract: The present invention relates to a reagent kit for detecting biofilm in test tissue, the reagent kit comprising:
    (a) a pretreatment liquid comprising at least one surfactant selected, from the group consisting of nonionic surfactants, amphoteric surfactants, and cationic surfactants,
    (b) a staining liquid comprising a dye, and
    (c) a decolorizing liquid comprising at least one surfactant selected from the group consisting of nonionic surfactants, amphoteric surfactants, and cationic surfactants;
    wherein after a membrane is brought into contact with the test tissue and released from contact, the pretreatment liquid (a), the staining liquid (b), and the decolorizing liquid (c) are brought into contact with the contact surface of the membrane in this order.

    METHOD AND KIT FOR ASSISTING DIAGNOSIS OF DISEASE IN SUBJECT
    36.
    发明申请
    METHOD AND KIT FOR ASSISTING DIAGNOSIS OF DISEASE IN SUBJECT 有权

    公开(公告)号：US20210041448A1

    公开(公告)日：2021-02-11

    申请号：US17048278

    申请日：2019-04-02

    Applicant: The University of Tokyo ,  Saraya Co., Ltd.

    Inventor： Takeo Minematsu ,  Hiromi Sanada ,  Nao Tamai ,  Yoshihiko Hirata ,  Yuka Oda

    IPC: G01N33/68 ,  G01N1/30 ,  G01N33/573 ,  A61B10/00

    Abstract: A problem to be solved by the present invention is to provide a method of assisting diagnosis of the health condition of a subject by correcting variation in an amount of a collected disease marker, which is caused by variation in the skin barrier function of the subject, and acquiring information reflecting the health condition of the subject accurately, and to solve the problem, the present invention provides a method of assisting diagnosis of a disease in a subject using a disease marker and a reference marker, the method including: applying, to a skin surface of the subject, a sheet capable of generating an attractive force due to electrostatic interaction between the sheet and each of the disease and reference markers; detaching the sheet from the skin surface; measuring the amount of each of the disease and reference markers that are attached to the sheet; and acquiring information on the disease in the subject based on a value obtained by correcting the measured amount of the disease marker with the measured amount of the reference marker, wherein the reference marker is annexin A2.

    Sterilization device and sterilization method using same
    38.
    发明授权
    Sterilization device and sterilization method using same 有权

    公开(公告)号：US10058626B2

    公开(公告)日：2018-08-28

    申请号：US14404215

    申请日：2013-05-22

    Applicant: SARAYA CO., LTD.

    Inventor： Tomomasa Itarashiki ,  Norio Onitsuka

    IPC: A61L2/18 ,  H05H1/24 ,  A61L2/14 ,  B01J19/08

    CPC classification number: A61L2/186 ,  A61L2/14 ,  A61L2/18 ,  A61L2202/24 ,  B01J19/088 ,  H05H1/24 ,  H05H2001/4645 ,  H05H2001/466 ,  H05H2245/1225

    Abstract: A sterilization system comprises a reaction container configured to receive a sterilization object and sterilize the object; means for supplying peracetic acid as an sterilization agent into the reaction container, the peracid agent including at least peracetic acid; means for reducing a pressure in the reaction container; means for ventilating the reaction container; and means for generating plasma at a first predetermined portion for receiving the sterilization object in the reaction container and a second predetermined portion of a fluid passage from a neighborhood of the first predetermined portion to an exterior of the container. The pressure reducing means and the plasma generating means are controlled so that the plasma is maintained at the predetermined portions in a process during which the pressure in the reaction container is reduced.

    STERILIZATION METHOD AND DEVICE
    40.
    发明申请
    STERILIZATION METHOD AND DEVICE 审中-公开
    灭菌方法和装置

    公开(公告)号：US20150313250A1

    公开(公告)日：2015-11-05

    申请号：US14431127

    申请日：2013-09-20

    Applicant: SARAYA CO., LTD.

    Inventor： Tomomasa ITARASHIKI ,  Norio ONITSUKA

    IPC: A23B5/02 ,  A23B9/08 ,  A23B7/02 ,  A61L2/16 ,  A61L2/24

    CPC classification number: A23B5/022 ,  A23B7/02 ,  A23B9/08 ,  A23L3/015 ,  A23L3/34 ,  A23V2002/00 ,  A61L2/16 ,  A61L2/20 ,  A61L2/24

    Abstract: According to the present invention, a sterilant can be injected into a container without residual water on an object to be sterilized. The method includes decreasing a pressure in the container to a pressure higher than the triple point pressure at which water freezes. The method further includes comparing an actual time required for decreasing the pressure and a reference time, or comparing an actual rate of pressure increase and a reference rate to detect residual water on the object. If the residual water is detected, the pressure in the container is increased to the atmospheric pressure or the quasi-atmospheric pressure and the object is heated, and then the pressure is decreased to drain the residual water through the decompression boiling. The step of draining the residual water is repeatedly performed until no residual water is detected on the object and subsequently the sterilant is injected into the container.

    Abstract translation: 根据本发明，灭菌剂可以在没有残留水的容器中注射到待消毒物上。 该方法包括将容器中的压力降低到高于水冻结的三重点压力的压力。 该方法还包括比较降低压力和参考时间所需的实际时间，或者比较实际的压力增加率和参考速率以检测物体上的残留水。 如果检测到残留水，则将容器内的压力提高到大气压或准大气压，并加热物体，然后降低压力以通过减压沸腾排出残留的水。 反复进行排出残留水的步骤，直到在物体上没有检测到残留的水，然后将灭菌剂注入容器中。

Patent Agency Ranking