公开(公告)号：US20220167568A1

公开(公告)日：2022-06-02

申请号：US17527931

申请日：2021-11-16

Applicant: Yoo Shin KIM

Inventor： Yoo Shin KIM ,  Young Hwan KIM ,  Steven A. FENNIMORE ,  Suk Kyu SONG

IPC: A01G11/00 ,  A01M1/20 ,  A01M21/04

Abstract: The present invention is a mechanical technology that kills parasitic pests, harmful bacteria and weed seeds in the soil by using high-temperature steam while moving forward by using a caterpillar with a self-powered device in order to smoothly perform the eco-friendly high-temperature steam soil disinfection in all types of soils, such as clays and sandy soils, having suitable moisture content; a mechanical technology in which the steam boiler is operated with power of an A/C generator to produce steam the steam is supplied to the re-heater installed on an upper portion of a nozzle through a high-pressure steam hose to increase the steam temperature to reheat the steam with high-temperature dry steam, thereby increasing the efficiency and effectiveness of high-temperature steam soil disinfection, and a saw blade type crusher is activated with the pre-generated electrical energy to crush and soften the soil, so that the high-temperature steam sprayed from the steam outlet of the nozzle protected by the needle rod penetrates into the soil within a short time, and the high-temperature steam is covered with a cover to become banded steam so as to be prevented from escaping to the outside, thereby increasing the instantaneous temperature of the soil; a mechanical technology that conducts disinfection work while checking all directions of the high-temperature steam soil sterilizer with a video monitor in a cockpit; and a researched and developed mechanical technology in which multi-level thermometers installed on the needle rod is monitored through a temperature monitor in the cockpit, so that the killing temperature of pests, harmful bacteria, and weed seeds is analyzed while watching a status of the temperature of the heated soil.

公开(公告)号：US20100047882A1

公开(公告)日：2010-02-25

申请号：US12516278

申请日：2007-11-27

Applicant: Gyu-Nam Cho ,  Won-Seop Choi ,  Yong-Bum Seo ,  Seung-Woo Han ,  Yoo-Shin Kim ,  Moung-Ki Shin ,  Hee-Sung Park ,  Soon-Won Hong

Inventor： Gyu-Nam Cho ,  Won-Seop Choi ,  Yong-Bum Seo ,  Seung-Woo Han ,  Yoo-Shin Kim ,  Moung-Ki Shin ,  Hee-Sung Park ,  Soon-Won Hong

IPC: C12P13/08

CPC classification number: C12P13/08 ,  C12N1/02

Abstract: Provided are a method of recovering L-threonine from the fermentation broth of an L-threonine producing microorganism, comprising: separating microbial bodies from the L-threonine containing fermentation broth obtained by culturing an L-threonine producing microorganism and filtering the separated fermentation broth to obtain a filtrate; concentrating the filtrate; and reacting the concentrated filtrate with a nonsolvent to obtain crystalline L-threonine, crystalline L-threonine recovered by the method, and a feed additive containing the crystalline L-threonine recovered by the method.

Abstract translation: 本发明提供从L-苏氨酸生成微生物的发酵液中回收L-苏氨酸的方法，其特征在于：将通过培养L-苏氨酸生成微生物而得到的含有L-苏氨酸的发酵液的微生物体分离，并将分离的发酵液过滤 得到滤液; 浓缩滤液; 并使浓缩的滤液与非溶剂反应，得到结晶L-苏氨酸，通过该方法回收的结晶L-苏氨酸和含有通过该方法回收的结晶L-苏氨酸的饲料添加剂。

公开(公告)号：US11785896B2

公开(公告)日：2023-10-17

申请号：US17527931

申请日：2021-11-16

Applicant: Yoo Shin Kim

Inventor： Yoo Shin Kim ,  Young Hwan Kim ,  Steven A. Fennimore ,  Suk Kyu Song

IPC: A01G11/00 ,  A01M1/20 ,  A01M21/04

CPC classification number: A01G11/00 ,  A01M1/2094 ,  A01M21/04

Abstract: Disclosed is a mechanical technology that kills parasitic pests, harmful bacteria and weed seeds in the soil by using high-temperature steam while moving forward by using a caterpillar with a self-powered device in order to smoothly perform the eco-friendly high-temperature steam soil disinfection in all types of soils, such as clays and sandy soils, having suitable moisture content; a mechanical technology in which the steam boiler is operated with power of an A/C generator to produce steam the steam is supplied to the re-heater installed on an upper portion of a nozzle through a high-pressure steam hose to increase the steam temperature to reheat the steam with high-temperature dry steam, thereby increasing the efficiency and effectiveness of high-temperature steam soil disinfection.

公开(公告)号：US09795127B2

公开(公告)日：2017-10-24

申请号：US14896759

申请日：2014-06-13

Applicant: Yoo-Shin Kim ,  Jung-Ho Kim

Inventor： Yoo-Shin Kim ,  Jung-Ho Kim

IPC: A01M19/00 ,  A01M17/00 ,  A01B77/00

CPC classification number: A01M17/002 ,  A01B77/00 ,  A01M17/00

Abstract: The present invention relates to an apparatus and a method for exterminating pests by injecting high-temperature steam into the ground including sand and the like, wherein a needle rod fixing plate (20) in which a plurality of needle rods (30) is arranged and fixed at the left and right sides thereof is coupled with a lever plate (12) rotated upward and downward by an operating cylinder (10) at a backside of autonomous power equipment (2), a steam generation unit (16) is provided to generate high-temperature steam enabling insect extermination and sterilization and supply the steam to steam injection holes (36) of the needle rods (30), a steam generation unit (16) and a needle rod (30) are connected by a hose, a steam distributor (44-1, 44-2) for supplying the steam to each needle rod (30) is provided on the hose, both ends of the steam distributor (44-1, 44-2) are coupled with a cover (48) so as to be sealed, a heating wire (49) for increasing the temperature of the steam again is provided therein, the needle rods (30) are inserted and moved forward in the bowels of the earth (6) by operating the autonomous power equipment (2), and a pest extermination operation unit (4) includes a control unit (80) for controlling the continuous injection of steam into the ground (6) so as to exterminate insects and sterilize the ground by enabling the dry or wet high-temperature steam to continuously permeate into the ground.

公开(公告)号：US20160120166A1

公开(公告)日：2016-05-05

申请号：US14896759

申请日：2014-06-13

Applicant: Yoo-Shin KIM ,  Jung-Ho KIM

Inventor： Yoo-Shin KIM ,  Jung-Ho KIM

IPC: A01M17/00 ,  A01B77/00

CPC classification number: A01M17/002 ,  A01B77/00 ,  A01M17/00

Abstract: The present invention relates to an apparatus and a method for exterminating pests by injecting high-temperature steam into the ground including sand and the like, wherein a needle rod fixing plate (20) in which a plurality of needle rods (30) is arranged and fixed at the left and right sides thereof is coupled with a lever plate (12) rotated upward and downward by an operating cylinder (10) at a backside of autonomous power equipment (2), a steam generation unit (16) is provided to generate high-temperature steam enabling insect extermination and sterilization and supply the steam to steam injection holes (36) of the needle rods (30), a steam generation unit (16) and a needle rod (30) are connected by a hose, a steam distributor (44-1, 44-2) for supplying the steam to each needle rod (30) is provided on the hose, both ends of the steam distributor (44-1, 44-2) are coupled with a cover (48) so as to be sealed, a heating wire (49) for increasing the temperature of the steam again is provided therein, the needle rods (30) are inserted and moved forward in the bowels of the earth (6) by operating the autonomous power equipment (2), and a pest extermination operation unit (4) includes a control unit (80) for controlling the continuous injection of steam into the ground (6) so as to exterminate insects and sterilize the ground by enabling the dry or wet high-temperature steam to continuously permeate into the ground.

Abstract translation: 本发明涉及一种通过将高温蒸汽注入包括砂等的地面来灭虫害虫的装置和方法，其中布置有多个针杆（30）的针杆固定板（20）和 在自动动力设备（2）的后侧，通过在自动动力设备（2）的后侧的操作缸（10）向上和向下旋转的杠杆板（12）联接固定在其左侧和右侧的蒸汽发生单元（16），以产生 高温蒸汽，能够灭虫灭菌，并将蒸汽供应到针杆（30）的蒸汽喷射孔（36），蒸汽发生单元（16）和针杆（30）上，通过软管，蒸汽 在软管上设置用于向每个针杆（30）供应蒸汽的分配器（44-1,44-2），蒸汽分配器（44-1,44-2）的两端与盖（48）连接， 为了密封，用于再次增加蒸汽的温度的加热丝（49）是有利的 通过操作自主动力设备（2），将针杆（30）插入并移动到地球（6）的肠道中，并且有害动物灭绝操作单元（4）包括控制单元（80），用于 控制将蒸汽连续注入地面（6），以通过使干燥或潮湿的高温蒸汽连续渗入地面来消灭昆虫并对地面进行灭菌。

公开(公告)号：US08137939B2

公开(公告)日：2012-03-20

申请号：US12516278

申请日：2007-11-27

Applicant: Gyu-Nam Cho ,  Won-Seop Choi ,  Yong-Bum Seo ,  Seung-Woo Han ,  Yoo-Shin Kim ,  Moung-Ki Shin ,  Hee-Sung Park ,  Soon-Won Hong

Inventor： Gyu-Nam Cho ,  Won-Seop Choi ,  Yong-Bum Seo ,  Seung-Woo Han ,  Yoo-Shin Kim ,  Moung-Ki Shin ,  Hee-Sung Park ,  Soon-Won Hong

IPC: C12P13/08

CPC classification number: C12P13/08 ,  C12N1/02

Abstract: Provided are a method of recovering L-threonine from the fermentation broth of an L-threonine producing microorganism, comprising: separating microbial bodies from the L-threonine containing fermentation broth obtained by culturing an L-threonine producing microorganism and filtering the separated fermentation broth to obtain a filtrate; concentrating the filtrate; and reacting the concentrated filtrate with a nonsolvent to obtain crystalline L-threonine, crystalline L-threonine recovered by the method, and a feed additive containing the crystalline L-threonine recovered by the method.

Abstract translation: 本发明提供从L-苏氨酸生成微生物的发酵液中回收L-苏氨酸的方法，其特征在于：将通过培养L-苏氨酸生成微生物而得到的含有L-苏氨酸的发酵液的微生物体分离，并将分离的发酵液过滤 得到滤液; 浓缩滤液; 并使浓缩的滤液与非溶剂反应，得到结晶L-苏氨酸，通过该方法回收的结晶L-苏氨酸和含有通过该方法回收的结晶L-苏氨酸的饲料添加剂。