公开(公告)号：US3654143A

公开(公告)日：1972-04-04

申请号：US3654143D

申请日：1969-12-29

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KODERA YOSHIHIDE ,  SHIMADA KAZUO ,  SUZUKI MORIO ,  OHSE HIDETAKA ,  OHSHIMA SATOSHI ,  KURIKI YASUNORI ,  KATO JUN

IPC: B01J8/00 ,  C10G23/06

CPC classification number: B01J8/0015 ,  B01J8/0025 ,  B01J8/004 ,  B01J2208/00761

Abstract: IN CATALYST IN A REACTION TANK HAVING A MATERIAL FEED PIPE AT THE LOWER PORTION THEREOF AND A PRODUCT-TAKINGOUT-PIPE AT THE UPPER PORTION THEREOF, A DISCHARGE NOZZLE AND A SUCTION NOZZLE ARE PROVIDED, THE DISCHARGE NOZZLE BEING CONNECTED TO THE DISCHARGE SIDE OF A PUMP PROVIDED OUTSIDE THE REACTION TANK AND THE SUCTION NOZZLE BEING CONNECTED TO THE SUCTION SIDE OF THE PUMP, RESPECTIVELY. WHEN THE PUMP OPERATES, A REACTION LIQUID IS DISCHARGED FROM THE DISCHARGED NOZZLE AND THEN SUCKED INTO THE SUCTION NOZZLE ALONG WITH CATALYST. THUS, CATALYST IS RECOVERED IN A CATALYST RECOVERY TANK PROVIDED BETWEEN THE SUCTION NOZZLE AND THE PUMP, AND THE REACTION LIQUID IS CIRCULATED FROM THE PUMP TO THE SUCTION NOZZLE THROUGH THE DISCHARGE NOZZLE. EITHER THE DISCHARGE NOZZLE OR THE SUCTION NOZZLE

IS, AS OCCASION DEMANDS, SLID SO AS TO MAKE CONTACT WITH THE OTHER. THUS, THE INNER SURFACE OF THE SUCTION NOZZLE IS RINSED BY CIRCULATING A REACTION LIQUID, AND THEREBY CATALYST ADHERING TO THE INNER SURFACE OF THE SAID SUCTION NOZZLE IS REMOVED.

公开(公告)号：US3647625A

公开(公告)日：1972-03-07

申请号：US3647625D

申请日：1968-03-05

Applicant: AGENCY IND SCIENCE TECHN

Inventor： SUZUKI HIDEO ,  OZAWA YOSHIKO ,  TANABE OSAMU

IPC: B43K8/02 ,  C08B37/00 ,  C12N9/40 ,  C12P19/14 ,  C12B1/00

CPC classification number: C12N9/2465 ,  B43K8/003 ,  B43K8/022 ,  C08B37/00 ,  C12P19/14 ,  Y10S435/911

Abstract: WHEN A-GLACTOSIDASE IS FORMED IN THE MYCELIUM OF MORTIERELLA VINACEA VAR, RAFFINOSEUTILIZER (ATCC NO. 20034), IT IS SUBSTANTIALLY FREE FROM INVERTASE. MYCELLIAL MATTER TAKEN FROM THIS MOLD AND PREPARATION CONTAINING THE ENZYME MAY THUS BE ADDED TO SUGAR BEET JUICE OR BEET MOLASSES FOR REDUCING THE RAFFINOSE CONTENT OF THE SAME, THEREBY GREATELY INCREASING THE RECOVERY OF SUCROSE CONTENT.

公开(公告)号：US3558216A

公开(公告)日：1971-01-26

申请号：US3558216D

申请日：1968-09-25

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KUBOTA KATSUYA

IPC: B29C71/00 ,  B29C71/02 ,  G02B5/18 ,  B29D11/00 ,  B32B23/08 ,  B32B27/32

CPC classification number: B29C71/0063 ,  B29C71/02 ,  B29K2023/06 ,  B29K2995/0063 ,  G02B5/1833 ,  G02B5/1847 ,  Y10S359/90 ,  Y10T428/31721 ,  Y10T428/31888

Abstract: A METHOD OF MANUFACTURING POLYETHYLENE DIFFRACTION GRATING IN WHICH A HIGH OR MEDIUM DENSITY POLYETHYLENE FILM HELD BETWEEN CELLOPHANE FILMS OR POLYIMIDE FILMS IS PASSED AT A CONSTANT VELOCITY OVER AND MAINTAINED IN CLOSE CONTACT WITH HEATING ZONE AND COOLING ZONE WHICH ARE MAINTAINED AT PREDETERMINED TEMPERATURES.

公开(公告)号：US3557020A

公开(公告)日：1971-01-19

申请号：US69700868

申请日：1968-01-11

Applicant: AGENCY IND SCIENCE TECHN

Inventor： SHINDO AKIO ,  SOUMA ISAO ,  NAKANISHI YOICHIRO

IPC: B01J20/20 ,  C01B32/336 ,  C01B31/08

CPC classification number: C01B32/336

Abstract: WOOD OR OTHER VEGETABLE MATERIAL HAVING A NON-UNIFORM SHAPE SUCH AS SHAPELESS PARTICLE POWDER, FLAKY POWDER, CHIP AND THE OTHERS IS CARBONIZED IN AN ACIDIC ATMOSPHERE CONTAINING VAPOR OR GAS OF HYDROCHLORIC OR HYDROBROMIC ACID OR ITS ANHYDRIDE FOR 10 MINUTES TO 10 HOURS AT A TEMPERATURE OF 80-1200* C. TO OBTAIN ACTIVATED CARBON OF SUPERIOR ADSORPTION ACTIVITY IN VERY HIGH YIELDS. IF DESIRED, THE ACTIVATED CARBON SO OBTAINED IS HEATED FURTHER IN AN ATMOSPHERE CONTAINING AN OXIDIZING GAS SUCH AS STEAM, CARBON DIOXIDE GAS OR AIR, OR IN AN INERT ATMOSPHERE TO IMPROVE THE ADSORPTION ACTIVITY OF SAID CARBON.

公开(公告)号：US3538314A

公开(公告)日：1970-11-03

申请号：US3538314D

申请日：1969-04-22

Applicant: AGENCY IND SCIENCE TECHN

Inventor： SUEKANE RYOTA

IPC: H03M7/00 ,  G06F11/10 ,  H03K13/34

CPC classification number: H03M7/00

公开(公告)号：US3536616A

公开(公告)日：1970-10-27

申请号：US3536616D

申请日：1968-06-20

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KONDOH GORO ,  HONDA SIGERU ,  MURAKAMI YUKIO

IPC: C02F1/68 ,  C02B9/02

CPC classification number: C02F1/681 ,  Y10S210/924

公开(公告)号：US3497427A

公开(公告)日：1970-02-24

申请号：US3497427D

申请日：1968-03-26

Applicant: AGENCY IND SCIENCE TECHN

Inventor： NAGASE SHUNJI ,  BABA HAJIME ,  ABE TAKASHI

IPC: C01B17/45 ,  C01B17/46 ,  B01K1/00

CPC classification number: C01B17/4569

公开(公告)号：US3444392A

公开(公告)日：1969-05-13

申请号：US3444392D

申请日：1965-07-21

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KOMAMIYA YASUO ,  SUGIVAMA TAKEJI

IPC: H03K19/00 ,  H03K19/10 ,  H03K19/12 ,  H03K19/173 ,  H03K19/08 ,  H03K3/26

CPC classification number: H03K19/12 ,  H03K19/00 ,  H03K19/10 ,  H03K19/173

公开(公告)号：US3411084A

公开(公告)日：1968-11-12

申请号：US28767863

申请日：1963-06-13

Applicant: AGENCY IND SCIENCE TECHN

Inventor： SHOEI KATAOKA ,  HIROYUKI FUJISADA

IPC: G01R21/09

CPC classification number: G01R21/09

公开(公告)号：US3329664A

公开(公告)日：1967-07-04

申请号：US21630262

申请日：1962-08-13

Applicant: AGENCY IND SCIENCE TECHN

Inventor： MINORU TSUDA

IPC: C08F8/14

CPC classification number: C08F8/14 ,  C08F2810/30