{"id":557,"date":"2021-03-08T18:43:54","date_gmt":"2021-03-08T18:43:54","guid":{"rendered":"https:\/\/rosetta.vn\/triz\/?p=557"},"modified":"2021-03-08T18:43:54","modified_gmt":"2021-03-08T18:43:54","slug":"bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-4","status":"publish","type":"post","link":"https:\/\/rosetta.vn\/triz\/bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-4\/","title":{"rendered":"B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ – \u0111\u1ee3t 4"},"content":{"rendered":"

B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 4:<\/em><\/p>\n

B\u00e0i 4.1. K\u1ebft h\u1ee3p A v\u00e0 B nh\u01b0 \u00fd<\/strong><\/p>\n

Trong m\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m h\u00f3a h\u1ecdc, c\u00e1c k\u1ef9 s\u01b0 \u0111ang ch\u1ebf t\u1ea1o m\u1ed9t c\u1ed7 m\u00e1y s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n. Hai ch\u1ea5t l\u1ecfng, A v\u00e0 B, \u0111\u01b0\u1ee3c h\u00f2a tan ri\u00eang r\u1ebd \u0111\u1ec3 \u0111\u01b0a v\u00e0o m\u1ed9t h\u1ec7 phun s\u01b0\u01a1ng m\u1ecbn. Theo d\u1ef1 t\u00ednh, c\u00e1c h\u1ea1t l\u1ecfng A s\u1ebd k\u1ebft h\u1ee3p v\u1edbi h\u1ea1t B \u0111\u1ec3 t\u1ea1o th\u00e0nh AB, l\u00e0 m\u1ed9t lo\u1ea1i ph\u00e2n b\u00f3n theo nh\u01b0 k\u1ebf ho\u1ea1ch. Tuy nhi\u00ean khi b\u1eadt m\u00e1y, c\u00e1c h\u1ea1t A k\u1ebft h\u1ee3p v\u1edbi nhau v\u00e0 t\u1ea1o th\u00e0nh AA, t\u01b0\u01a1ng t\u1ef1 v\u1edbi c\u00e1c h\u1ea1t B k\u1ebft h\u1ee3p v\u1edbi nhau t\u1ea1o th\u00e0nh BB. C\u00e1c k\u1ef9 s\u01b0 kh\u00f4ng mu\u1ed1n c\u00e1c h\u1ea1t AA, BB m\u00e0 ch\u1ec9 mu\u1ed1n h\u1ea1t AB. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 tr\u00ean?<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 4: \u201cA and B were sitting on the fence<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

B\u00e0i 4.2. T\u1ea5m th\u00e9p ph\u1ea3i r\u1ea5t n\u00f3ng m\u00e0 kh\u00f4ng h\u01b0 h\u1ea1i khi qu\u00e1 n\u00f3ng<\/strong><\/p>\n

M\u1ed9t c\u00f4ng ty \u0111ang c\u1ea7n ch\u1ebf t\u1ea1o m\u1ed9t lo\u1ea1i m\u00e1y m\u00f3c m\u1edbi, trong \u0111\u00f3 c\u00f3 m\u1ed9t chi ti\u1ebft m\u00e1y c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb m\u1ed9t t\u1ea5m th\u00e9p \u0111\u1eb7c bi\u1ec7t. T\u1ea5m th\u00e9p n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c nung n\u00f3ng b\u1eb1ng \u0111i\u1ec7n \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 1200 \u0111\u1ed9 C, \u0111\u1ec3 r\u1ed3i d\u1eadp n\u00f3 b\u1eb1ng \u00e1p l\u1ef1c c\u01a1 h\u1ecdc th\u00e0nh h\u00ecnh d\u1ea1ng mong mu\u1ed1n. Tuy nhi\u00ean c\u00f3 v\u1ea5n \u0111\u1ec1 l\u00e0 khi t\u1ea5m th\u00e9p n\u00f3ng h\u01a1n 800 \u0111\u1ed9 C th\u00ec n\u00f3 b\u1ecb h\u1ecfng do hi\u1ec7u \u1ee9ng c\u00f3 h\u1ea1i c\u1ee7a kh\u00f4ng kh\u00ed. L\u00e0m sao \u0111\u1ec3 c\u00f3 th\u1ec3 v\u1eeba l\u00e0m n\u00f3ng n\u00f3 \u0111\u1ebfn 1200 \u0111\u1ed9 C \u0111\u1ec3 t\u1ea1o h\u00ecnh \u0111\u01b0\u1ee3c, v\u1eeba ng\u0103n \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng c\u00f3 h\u1ea1i c\u1ee7a kh\u00f4ng kh\u00ed khi n\u00f3 n\u00f3ng h\u01a1n 800 \u0111\u1ed9 C?<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 14: \u201cHow to get out of a dead end<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

B\u00e0i 4.3. B\u1ea5t ch\u1ea5p m\u1ecdi c\u01a1n b\u00e3o<\/strong><\/p>\n

Tr\u00ean \u0111\u1ea1i d\u01b0\u01a1ng, kh\u00f4ng xa b\u1edd bi\u1ec3n l\u1eafm, m\u1ed9t t\u00e0u n\u1ea1o v\u00e9t th\u1ee7y l\u1ef1c \u0111ang ho\u1ea1t \u0111\u1ed9ng. N\u00f3 t\u1ea1o ra c\u00e1c k\u00eanh s\u00e2u h\u01a1n cho c\u00e1c con t\u00e0u to h\u01a1n. \u0110\u1ea5t mang t\u1eeb \u0111\u00e1y bi\u1ec3n \u0111\u01b0\u1ee3c tr\u1ed9n v\u1edbi n\u01b0\u1edbc bi\u1ec3n, v\u00e0 b\u01a1m qua c\u00e1c \u1ed1ng d\u1eabn d\u00e0i 5m. C\u00e1i \u0111u\u00f4i d\u00e0i b\u1eb1ng \u1ed1ng n\u00e0y n\u1ed5i tr\u00ean m\u1eb7t s\u00f3ng ngay sau t\u00e0u n\u1ea1o v\u00e9t. Nh\u1eefng th\u00f9ng phuy r\u1ed7ng gi\u1eef cho nh\u1eefng c\u00e1i \u1ed1ng n\u1ed5i. M\u1ed9t c\u01a1n b\u00e3o to \u0111ang \u0111\u1ebfn g\u1ea7n. M\u1ed9t k\u1ef9 s\u01b0 n\u00f3i h\u1ecd c\u1ea7n d\u1eebng l\u00e0m vi\u1ec7c, ng\u1eaft k\u1ebft n\u1ed1i c\u00e1i \u0111u\u00f4i v\u00e0 mang n\u00f3 v\u00e0o v\u1ecbnh. Sau b\u00e3o ch\u00fang ta s\u1ebd mang n\u00f3 ra l\u1ea1i v\u00e0 k\u1ebft n\u1ed1i n\u00f3. Ch\u00fang ta c\u00f3 th\u1ec3 m\u1ea5t c\u1ea3 ng\u00e0y \u0111\u1ec3 l\u00e0m vi\u1ec7c \u0111\u00f3. Nh\u01b0ng n\u1ebfu kh\u00f4ng l\u00e0m, c\u01a1n b\u00e3o s\u1ebd l\u00e0m v\u1ee1 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 \u0111i\u1ec1u \u0111\u00f3 c\u00f2n t\u1ed3i t\u1ec7 h\u01a1n n\u1eefa. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00e0u v\u1eabn c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c b\u1ea5t ch\u1ea5p c\u00e1c c\u01a1n b\u00e3o?<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 24: \u201cIn spite of aII storms<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

—<\/p>\n

G\u1ee3i \u00fd: \u0111\u1ec3 ti\u1ec7n ghi l\u1ea1i c\u00e1c b\u01b0\u1edbc d\u00f9ng c\u00f4ng c\u1ee5 t\u01b0 duy ki\u1ec3u TRIZ \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng template v\u0103n b\u1ea3n \u1edf\u00a0https:\/\/rosetta.vn\/triz\/template-chua-cac-buoc-giai-quyet-van-de-voi-triz\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 4: B\u00e0i 4.1. K\u1ebft h\u1ee3p A v\u00e0 B nh\u01b0 \u00fd Trong m\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m h\u00f3a h\u1ecdc, c\u00e1c k\u1ef9 s\u01b0 \u0111ang ch\u1ebf t\u1ea1o m\u1ed9t c\u1ed7 m\u00e1y s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n. Hai ch\u1ea5t l\u1ecfng, A v\u00e0 B, \u0111\u01b0\u1ee3c h\u00f2a tan ri\u00eang r\u1ebd \u0111\u1ec3 \u0111\u01b0a v\u00e0o m\u1ed9t h\u1ec7 phun s\u01b0\u01a1ng m\u1ecbn. Theo d\u1ef1 … Continue reading “B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ – \u0111\u1ee3t 4”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[54,1],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxfGB-8Z","jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/557"}],"collection":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/comments?post=557"}],"version-history":[{"count":1,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/557\/revisions"}],"predecessor-version":[{"id":558,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/557\/revisions\/558"}],"wp:attachment":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/media?parent=557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/categories?post=557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/tags?post=557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}