Patent application number | Description | Published |
20090026130 | SPIRAL MEMBRANE ELEMENT AND PROCESS FOR PRODUCING THE SAME - An object of the present invention is to provide a spiral membrane element that can form a uniform fiber reinforcement layer on an outer circumferential surface by a simple process without a great change in the materials, as well as a process for producing the same. The spiral membrane element of the present invention is a spiral membrane element which is provided with a cylindrical roll R in which a separation membrane, a feed-side flow passageway member, and a permeate-side flow passageway member | 01-29-2009 |
20090065426 | SPIRAL MEMBRANE ELEMENT - An object of the present invention is to provide a spiral membrane element that can improve the barrier property of a fiber reinforced plastic layer having a fiber roll as a reinforcing phase and that can effectively prevent occurrence of cracks. The spiral membrane element of the present invention is a spiral membrane element containing a cylindrical roll R in which a separation membrane, a feed-side flow passageway member, and a permeate-side flow passageway member are spirally wound in a laminate state around a perforated center tube | 03-12-2009 |
20090095670 | MEMBRANE ELEMENT SEALING MATERIAL HOLDING MEMBER AND MEMBRANE ELEMENT - A membrane element sealing material holding member that even when the dimension of outer diameter of center tube varies, enables holding of the center tube in the center and further enables easy insertion of the center tube; and a membrane element utilizing the same. The membrane element sealing material holding member comprises central opening ( | 04-16-2009 |
20090277825 | SPIRAL MEMBRANE MODULE - A spiral membrane module where membrane elements are easily connected to each other and the connection thereof is prevented from being loosened. The spiral membrane elements ( | 11-12-2009 |
20100326901 | PRESSURE VESSEL FOR MEMBRANE ELEMENT, MEMBRANE FILTRATION APPARATUS EQUIPPED WITH THE PRESSURE VESSEL FOR MEMBRANE ELEMENT, AND METHOD FOR MANUFACTURING MEMBRANE FILTRATION APPARATUS - Provided are a pressure vessel for a membrane element in which the membrane element can be easily mounted, a membrane filtration apparatus equipped with the pressure vessel for a membrane element, and a method for manufacturing a membrane filtration apparatus. A rail (protrusion) | 12-30-2010 |
20110000844 | CONNECTION MEMBER AND SEPARATION MEMBRANE MODULE USING THE SAME - Provided are a connection member capable of preventing leakage from a supply side to a permeating side from occurring by a simple means; and a separation membrane module using the connection member. The connection member ( | 01-06-2011 |
20130186819 | SEPARATION MEMBRANE MODULE - A separation membrane module ( | 07-25-2013 |
Patent application number | Description | Published |
20100150890 | MEDICINAL COMPOSITION, FOOD OR DRINK HAVING EFFECT OF ENHANCING SYMPATHETIC NERVOUS ACTIVITY - It is intended to provide a safe composition for preventing or treating obesity or related complications which has an autonomic nervous control effect, in particular, an effect of enhancing sympathetic nervous activity and an effect of promoting energy metabolism. Thus, a medicinal composition, a food or a drink containing 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one and having an autonomic nervous control effect and an effect of promoting energy metabolism is provided. | 06-17-2010 |
20100150891 | MEDICINAL COMPOSITION, FOOD OR DRINK HAVING EFFECT OF ENHANCING PARASYMPATHETIC NERVOUS ACTIVITY - It is intended to provide a safe composition for treating a disease or condition relating to autonomic nervous activity which has an autonomic nervous control effect; in particular, an effect of enhancing parasympathetic nervous activity. Thus, a medicinal composition, a food or a drink containing L-phenyl lactic acid and/or D-phenyl lactic acid and having an autonomic nervous control effect is provided. | 06-17-2010 |
20110152309 | PHARMACEUTICAL, FOOD OR BEVERAGE HAVING INHIBITORY ACTIVITY ON SEROTONIN TRANSPORTER - There is provided a pharmaceutical agent, food, or beverage for treating or preventing a disease or condition that can be ameliorated by inhibiting serotonin reuptake, comprising a clinically-effective amount of (1S,3S)-1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid. | 06-23-2011 |
20130331344 | LEARNING MOTIVATION IMPROVERS - The present invention aims to provide antidepressants which are free from the problem of side effects and are excellent in safety. The present invention also aims to provide learning motivation improvers which are useful for improvement of learning motivation and can be ingested continuously. | 12-12-2013 |