baber/WOPTO huggingface dataset:
Patent JP-2003181021-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can enhance playing potentialities with intensified enjoyments in display by arranging mutual relations between variable displays on ordinary figure display devices and variable display on variable display devices.  <P>SOLUTION: When the ready for win state shifts to a losing pattern in the display on a variable display device 310, a split concealed pattern split into a plurality of fragments with identifying information drawn thereon is made to appear at the location where the losing figures involved in the losing display pattern are shown while a valid period is started and an announcement is made to the effect. During the valid period, the fragments are eliminated having identifying information identical to the figures defined and displayed on the ordinary figure display device 140 and with the condition that all of the fragments disappear during the valid period, a ready for win pattern appears from behind them. Thus, the losing display pattern is shifted to a specified display pattern on the variable display device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186008-A (JP)
Title: Sheet for front light and display device using the same
Inventor: GOTO MASAHIRO
IPC: G09F9/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for a front light eliminating damage and dirt of the surface thereof, easily enhancing contrast of an image, having a form by which various working can be easily performed on the surface and capable of preventing reflection of external light and the occurrence of Newton's rings at an interface between a liquid crystal display and the sheet.  <P>SOLUTION: Grooves 2 each consisting of an inclined surface 2a and a vertical surface 2b, and flat parts F are alternately arranged and a reflection layer 9 and a light absorption layer 10 are formed on the inclined surface 2a to form the sheet 3 for a front light. The groove 2 may be filled to be flattened or coated with a flat sheet. The reflection of external light can be suppressed and the occurrence of Newton's rings can be prevented by using an adhesive layer 4 preferably having a low refractive index for a lamination layer between the liquid crystal display 5 and the sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181729-A (JP)
Title: Feed guiding device for machine tool
Inventor: SHIBA KAZUHIRO
IPC: B23Q1/40
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed guiding device for a machine tool that combines both swiftness of the rolling guide that does not damage the motion precision and attenuation in relation to sliding guide that is hardly affected by the weight of the moving body.  <P>SOLUTION: A guiding device is composed of rolling guides 14a, 14b and 15a, 15b that guide a horizontal movement receiving the weight of a moving body 12 on a bed 11, a sliding guide comprising vertical sliding guide surfaces 16a and 16b that extend parallel to the rolling guides and are disposed vertically, and slider parts 18a and 18b that slide on the sliding guide surface, and frictional force setting means 22a and 22b that vary the frictional force between the slider and the sliding guide surface for setting the magnitude of the frictional force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187312-A (JP)
Title: Height adjusting leg
Inventor: YANAGISAWA TAKAYASU
IPC: G07F9/10
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a height adjusting leg capable of preventing a ground surface from being scratched at the time of adjusting height and preventing an installation position of distribution equipment from being shifted.  <P>SOLUTION: The height adjusting leg provided on a bottom plate 3 in the distribution equipment such as an automatic vending machine is provided with a leg body 1 having a male screw part 1a and a rotation stop rod 1c projectingly provided on the upper end and an adjusting nut 2 having a female screw hole 2a to which the male screw part 1a of the leg body 1 is screwed. The rotation stop rod 1c of the leg body 1 is inserted into a rotation stop hole 3a provided on the bottom plate 3 so as to be freely vertically moved and not to be rotated and the adjusting nut 2 supports the lower surface of the bottom plate 3 by the upper end face. When the adjusting nut 2 is normally or reversely rotated, the adjusting nut 2 is vertically moved to the leg body 1 and the bottom plate 3 supported by the adjusting nut 2 is also vertically moved together with the adjusting nut 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183228-A (JP)
Title: Method for producing flurorine-containing alicyclic diamine compound
Inventor: OMORI HIDEKI
IPC: C07B61/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing a fluorine-containing alicy clic diamine compound useful in fields of an electronic material e.g. a low dielectric packaging material or a base substrate material for a semiconductor, and an optical material e.g. an optical wave-guide or optical part.  <P>SOLUTION: This fluorine-containing alicyclic diamine compound expressed by the following general formula (2) (wherein, R is H or methyl) is produced by hydrogenating the aromatic nuclei of a fluorine-containing aromatic diamine expressed by the following general formula (1) (wherein, R is H or methyl) by using a ruthenium catalyst in the presence of an ether-based solvent and in the co-presence of an alkali metal hydroxide and/or alkaline earth metal hydroxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181445-A (JP)
Title: Final disposal method of seepage water treatment water
Inventor: MITSUMOTO JUN
IPC: C02F1/04
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a final disposal method of seepage water treatment water which vaporizes and dries the seepage water treatment water, thereby, allows the seepage water treatment water to close the discharging thereof and reduces an energy cost in a closed system by effectively utilizing natural energy such as solar light and heat.  <P>SOLUTION: In this final disposal method, the seepage water discharged from a waste disposal plant is treated by a water treatment facility and the seepage water treatment water discharged from the water treatment facility is vaporized in vaporizing equipment 1. Therein, the vaporizing equipment 1 is provided with a building 2 having a vaporizing tank 3 therein, a solar heat hot water panel 4 which is located on the roof top part of the building 2, a pump P for forcibly pumping the treated water in the vaporizing tank 3 to the hot water panel 4 side, a down comer pipe 6 which is on the center of the inside of the building 2 and is connected with the apex of the hot water panel 4, a sprinkler pipe 7 which is arranged on the down comer pipe 6 and scatters water toward the inside of the vaporizing tank 3, a fan 8 for blowing which is fixed to the one side part of the building and a discharging window part 9 which is opened on the other side part of the building 2. Further, this vaporizing equipment subjects the treated water which is scattered into the vaporizing tank 3 by a drive of the fan 8 to the gas-liquid contacting and, thereby, vaporizes a water component in the treated water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183337-A (JP)
Title: Polymer particle and process for production thereof
Inventor: SASAKI NORIKUNI
IPC: C08F290/06
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide polymer particles which has well-balanced mechanical characteristics such as hardness and breaking strength, can widely control the particle diameters and facilitates preparation of the particles with a narrow particle size distribution, a process for producing the polymer particles, and the use thereof.  <P>SOLUTION: The polymer particles of a vinyl polymer contains inorganic particles comprising particles of a polysiloxane having a (meth)acryloxy group. The process for producing the polymer particles involves an absorption step of allowing inorganic particles comprising particles of a polysiloxane having a (meth)acryloxy group to absorb a monomer component comprising essentially a radical-polymerizable vinyl monomer, and a polymerization step of subjecting the monomer component absorbed in the absorption step to radical polymerization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186814-A (JP)
Title: Film server system
Inventor: DOI KIYOMI
IPC: G06F12/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file server system capable of easily referring a file through an e-mail by means of a remote terminal of a user in the file server system storing an optional file of the user.  <P>SOLUTION: A mail receiving portion 11 receives an acquisition request mail including file information which is provided to identify a targeted file to be forwarded. A mail analysis portion 12 takes out the file information included in a received mail. A file access processing portion takes out the information on the pertinent file stored in a file database 18. A mail transmitting portion 15 produces a return mail including a transmitting file which is read out, and transmits it to an address of a parson transmitted the acquisition request mail.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003078105-A (JP)
Title: Stacked chip module
Inventor: HONG JOON KI
IPC: H01L25/065
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a stacked chip module which is improved in heat dissipation capacity, and electrical and mechanical reliability. SOLUTION: A stacked chip module is equipped with a board which is provided with a groove formed on its one side and a circuit pattern which is formed, keeping its one edge adjacent to the groove, a first semiconductor chip which is equipped with a center pad and an edge pad that are bonded inside the grooves with an adhesive agent and electrically connected to a pad forming surface, gold wires which each electrically connect the edge pads of the first semiconductor chip to the circuit pattern, a second semiconductor chip which is equipped with a center pad formed on a pad forming surface, confronting the center pad of the first semiconductor chip, a bump which bonds and connects the center pads of the first and the second semiconductor chip electrically together, and a sealer which seals up the side and its vicinity of the second semiconductor chip.
Patent JP-2003195137-A (JP)
Title: Lens barrel and optical equipment having the same
Inventor: WATANABE KOJI
IPC: G02B5/18
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lens barrel capable of excellently holding a lens having a diffraction grating in a lens holding frame while restraining the deformation of the surface of the diffraction grating, and an optical equipment having the lens barrel.  <P>SOLUTION: This lens barrel has the lens holding frame holding a lens provided with the diffraction grating, the lens has a lens abutting plane part where the diffraction grating is not formed on an outside diameter side, and a contact part abutting on the surface of the lens holding frame on the other surface opposed to a surface where the diffraction grating is formed, and the contact part abuts on the surface of the lens holding frame at a part whose diameter is larger than the most inside diameter of the lens abutting plane part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002266230-A (JP)
Title: Method for producing raised product
Inventor: SAKATA KAZUHIRO
IPC: D06C11/00
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To produce a raised product having excellent texture by using a spun yarn composed of acrylic staple fibers dyed with a cationic dye and other acrylic staple fibers and subjecting the yarn to dry-heat polisher treatment to form piles. SOLUTION: The raised product is produced by using a spun fiber composed of acrylic staple fibers composed of an acrylic polymer containing 0.5-5 wt.% monomer having sulfonic acid group and dyed with a cationic dye in a hot bath of <95 deg.C after wet-spinning and other acrylic staple fibers and subjecting the spun yarn to dry-heat polisher treatment to form piles.
Patent JP-2002270051-A (JP)
Title: Method of patterning conductive tin oxide film
Inventor: WAKABAYASHI MAKOTO
IPC: H01L31/18
Filed: 2001-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for patterning a transparent conductive tin oxide film in use for a touch panel, a plasma display panel, a liquid crystal display or a solar battery requiring transparent display electrodes, allowing simple and efficient formation of a patterned film of conductive tin oxide without using a resist film. SOLUTION: The method of patterning the conductive tin oxide film using a solution containing a tin compound and a dopant compound soluble in an organic solvent, dissolved in the organic solvent comprises drying a dry film within the range of retaining solubility in a developer, exposing it to a light containing a ultraviolet region to make it insoluble in part and etching a non- exposed portion with the developer.
Patent JP-2003192474-A (JP)
Title: Agricultural product growth accelerator for agricultural water and agricultural water quality reforming system
Inventor: HARA MANYU
IPC: A01G22/22
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural product growth accelerator for agricultural water containing proteins with which the acceleration of the growth of the agricultural products and the activation of soil can be expected, the effect thereof can be maintained for a long period, and the generation of mold, etc., can be suppressed and prevented even when packed into a vessel and a agricultural water quality reforming system which cleans agricultural water and can easily impart nutrient sources permitting the expectation of the acceleration of the growth of the agricultural products and the activation of the soil to the agricultural water.  <P>SOLUTION: The accelerator consists of solids of 2 to 10 mm in major diameter containing a raw material mixture obtained by molding a raw material mixture containing mineral component-containing ceramic powder, proteins containing kasein and providing nutrient sources for aerobic bacteria and bentonite at specific ratios by a heating process step of a specified temperature, pressurizing process step and drying process step and this agricultural water quality reforming system has a septic tank provided with filter media for cleaning the water, a nutrient source supplying tank provided with this accelerator and connecting pipes for connecting the respective tanks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196214-A (JP)
Title: Electronic mail transmitter/receiver
Inventor: KUDAMATSU RYUTA
IPC: G06F13/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To transmit/receive an electronic mail by using a mail address which is generally used by a user.  <P>SOLUTION: This electronic mail transmitter/receiver is provided with an access information registering device for registering access information to a mail server 40 of an Internet provider corresponding to an electronic mail address which a user wants to use, an access information reader 132 for reading access information registered by the user when the reception request of an electronic mail is issued from the user, a received mail acquiring device 132 for performing access to the mail server 40 based on the access information read by the access information reader 132, and for acquiring the electronic mail to the destination of the user, and an electronic mail distributing device 132 for distributing the electronic mail acquired by the received mail acquiring device 132 to an information terminal 30 of the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195497-A (JP)
Title: Photocuring composition
Inventor: AWAJI TOSHIO
IPC: C08F2/44
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocuring composition and an inorganic powder- containing photocuring composition having sufficient photocuring property, giving a pattern of high resolution when a photolithographic method is used, and showing excellent pyrolytic property during calcination.  <P>SOLUTION: The photocuring composition comprises a compound (A1) having a group having a (meth)acryloyl group and a photopolymerization initiator (B). The group having a (meth)acryloyl group is expressed by general formula (1) and/or general formula (2). In formula (1), R<SP>1</SP>represents a hydrogen atom or a methyl group, R<SP>2</SP>represents an organic residue and R<SP>3</SP>represents a hydrogen atom or an organic residue. In formula (2), R<SP>4</SP>represents a hydrogen atom or a methyl group, R<SP>5</SP>represents an organic residue and R<SP>6</SP>represents a hydrogen atom or an organic residue.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192694-A (JP)
Title: Method for extracting betulin
Inventor: TABATA MASAYOSHI
IPC: C07J63/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting betulin in high purity at an low cost without finely crushing the bark and causing no environmental problems and the undesirable effect on the human body.  <P>SOLUTION: Betulin is extracted from the bark of a tree by using an extraction solvent having polarity and containing oxygen and/or nitrogen atoms having at least one lone pair or using a mixture of the solvent and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196209-A (JP)
Title: Portable communication terminal and message display method
Inventor: NAGAHAMA KENTARO
IPC: H04W4/12
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal and a message display method for displaying a plurality of messages on one picture.  <P>SOLUTION: At the time of displaying a message with more than the fixed number of characters at the display part of a portable communication terminal, a simplified message is displayed by using a method for displaying the message until the fixed number of characters, a method for displaying a summary prepared from the message, and a method for displaying a keyword extracted from the message. In addition, the text of the simplified message is displayed at the display part of the portable communication terminal as necessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002269928-A (JP)
Title: Error correction device and error correction method
Inventor: FUMA MASATO
IPC: G06F11/10
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an error correction device and an error correction method with enhanced error correction capability in the case of reproducing data from a recording medium in real time and at a high-speed. SOLUTION: Since there is a room for the processing time in the case of a usual reproducing speed, each block is subjected to error correction in the long mode. In the case of a double reproduction speed, error correction in the middle mode is set for the time being without executing the error correction in a complete middle mode for the processing time of each block, and when the processing time is exceeded and the processing time expires even during the processing, the processing is aborted to enhance the correction capability even a little.
Patent JP-2005194191-A (JP)
Title: Drug against obesity and therapeutic drug for fatty liver
Inventor: MAEZONO KATSUMI
IPC: C07B61/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new drug usable for prophylaxis and treatment of obesity or fatty liver.  <P>SOLUTION: The drug against the obesity or a prophylactic and the therapeutic drug against the fatty liver comprises a compound having inhibitory actions on acetyl-CoA carboxylase, especially an acylsulfonamide derivative having a specific structure as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003184037-A (JP)
Title: Luminescent tripod stop signal lamp
Inventor: KORENAGA KATSUFUMI
IPC: E01F9/654
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescent tripod stop signal lamp used for a smooth traffic of running vehicles and safety security of operators at the troubles of vehicles and the management of accidents.  <P>SOLUTION: Lamp bodies 1a, 1b in which a luminescent lamp is incorporated and a holding bar 5 are journalized to form a collapsible legs of a tripod. The lamp body 1c is journalized with the lamp body 1b. When the legs are opened in use, they are positioned on the same plane and the lamp bodies are integrally unified to emit light to display a triangle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189920-A (JP)
Title: Container for contact lens case
Inventor: OGAWA MUNEYUKI
IPC: A45C11/04
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a contact lens favorably usable by eliminating fall or loss of a contact lens case in using the contact lens.  <P>SOLUTION: In a container main body 2, a long groove 11 comprising a semi-columnar or semi-polygonal recessed part is provided, so that the contact lens case 15 is provided in the long groove 11 in this container provided with a lid 3 of a thin thickness. A circular or polygonal recessed groove 12 is bored at one end or each end of the long groove 11, so that the contact lens case 15 can be vertically placed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503897-A (JP)
Title: ブリッジングする多数のホームネットワークソフトウェアアーキテクチャ
IPC: H04L12/40
Filed: 2000-06-21
Abstract: (57)【要約】
異なるソフトウェアアーキテクチャのホームネットワークが互いに結合されている。これらネットワークの第１ネットワーク上にある装置及びサービスのソフトウェア表現を参照して自動的に作成される。これらリファレンスは、第１ネットワークの装置及びサービスを第２ネットワークからアクセス可能にするために、ネットワークの第２ネットワークに対する少なくとも一部は機能的に同じであるソフトウェア表現の自動作成を可能にすることが意味あるように十分に述べられている。
Patent JP-2003504773-A (JP)
Title: 移動体通信装置を認証する方法とシステム
IPC: G06F21/44
Filed: 2000-07-04
Abstract: (57)【要約】
移動体通信装置（１１５）の認証を行う方法とシステムにおいて、コード・ワードをコンピュータ・システム（１０１）内で生成し、前記コード・ワードを装置（１１５）に送信する。前記コード・ワードを受信すると、装置は前記コード・ワードを用いてコード・メッセージを自動的に生成し、前記コード・メッセージをコンピュータ・システムに送信する。コンピュータ・システムがコード・メッセージを認証した場合は、コンピュータ・システムから装置にデータを送信する。好ましい実施の形態では、装置はハイパーテキスト転送プロトコル（ＨＴＴＰ）またはシンプル・メール転送プログラム（ＳＭＴＰ）を用いてコード・メッセージを送信する。ファイアウォールはかかるプロトコルを用いたトラヒックだけを通すので、これは利点である。したがって、ファイアウォールが提供する機密保護は低減されない。かかる方法とシステムを用いることにより、いくつかの異なる種類の認証されたデータ送信を行うことができる。例えば、電子メール（Ｅメール）などのデータの自動送信や、ユーザの認証が必要なまたは望ましい銀行や多くのアプリケーションなどの安全なネットワーク上で使いやすいログインなどである。
Patent JP-2003505975-A (JP)
Title: データビットストリームのエラー防止方法
IPC: H04L1/00
Filed: 2000-04-20
Abstract: (57)【要約】
ディジタルメッセージ伝送システムにおけるデータビットストリームのエラー防止方法、特に移動無線システムにおける音声伝送のための音声信号のビットエラーレートを低減する方法において、チャネル符号化前に既知の複数のダミービットをプライマリのデータビットストリームの重要情報キャリアビット近傍の既知のビット位置へ挿入する。
Patent JP-2003508357-A (JP)
Title: ｎ−シリル化シクロペンタフェナントレン化合物類の合成
IPC: C07C13/68
Filed: 2000-08-31
Abstract: (57)【要約】
単一反応器中でその場で（ｉｎ  ｓｉｔｕ）、化合物Ａ（１，３−デヒドロ−シクロペンタ［１］フェナントレン−２−オン）を化合物Ｃ（１Ｈ−シクロペンタ［１］フェナントレン）へ転化する方法が開示される。
Patent JP-2003508408-A (JP)
Title: 環状偽ペプチッドの製造方法
IPC: C07K7/06
Filed: 2000-08-28
Abstract: (57)【要約】
本発明は環状ペプチッドまたは環状偽ペプチッドの製造方法である。
【解決手段】  特定のポリハロゲン化芳香族化合物に一連の求核置換を施すことによる環状ペプチッドまたは環状偽ペプチッドの製造方法であって、ハロゲンとして、塩素、フッ素、ヨード、臭素が使用され、好ましくは塩素が使用され、反応は下記の各段階から構成される。(i)フリーの求核官能性線状の、プチッドまたは偽ペプチッドであって、求核官能性基がアルコール、チオールまたはアミンであり、求核官能性基がペプチッドまたは偽ペプチッドの側鎖または主鎖の末端にあり、これが芳香族化合物と単一の求核芳香族置換反応を行い、その際、ペプチッドまたは偽ペプチッドは溶液中に存在するか、または、固相に結合している。(ii)同様のペプチッドまたは偽ペプチッドの求核官能性の保護基が選択的に分離され、その際、フリーの求核官能基はアルコール、チオールまたはアミンであり、求核官能基がペプチッドまたは偽ペプチッドの側鎖または主鎖の末端に存在する。(iii)３級アミンまたは他の塩の添加による環状化反応が、ペプチッドまたは偽ペプチッドに結合しているハロゲン原子の求核芳香族置換により行われ、芳香族化合物がフリーの求核官能基を有するものとなる。
Patent JP-2003527458-A (JP)
Title: 少なくとも１つの水溶性ブロックと少なくとも１つの疎水性ブロックとを含有するブロックコポリマーを含むゲル化水性組成物
IPC: C09K23/00
Filed: 2000-08-31
Abstract: (57)【要約】
本発明は、少なくとも１つの水溶性ブロックと少なくとも１つの主として疎水性のブロックとを含有するブロックコポリマーを含むゲル化用水性組成物、並びに粘弾性ゲルの形成のためのゲル化用組成物に関する。
Patent JP-2003509544-A (JP)
Title: ポリオレフィン製品の製造方法
IPC: C08F110/14
Filed: 2000-09-08
Abstract: (57)【要約】
前もって選択された特性をもつポリオレフィン製品を製造する新規液相重合方法が開示されている。本方法は、オレフィン成分を含有する液体原料およびＢＦ     3 とＢＦ 3 用の錯化剤との安定な錯体から成る触媒組成物を供給する工程を含む。原料は、イソブチレンなどの分岐オレフィン、Ｃ 3 〜Ｃ 15 直鎖アルファオレフィンおよびＣ 4 〜Ｃ 15 反応性非アルファオレフィンを含む多くのオレフィンのどれでも一種以上を含むことが可能である。原料および触媒組成物は残留反応混合物に導入され、残留反応混合物は、前記残留反応混合物、前記添加された原料および前記添加された触媒組成物の均質混合を生じさせるのに十分な再循環速度で多管式熱交換器のチューブ側に設けられたループ反応器反応域内で再循環する。重合反応熱は、再循環する均質混合反応混合材を前記反応域内で再循環させつつ、前記反応混合材中で実質的に一定の反応温度を与えるように計算された速度で前記再循環する均質混合反応混合材から除去される。反応器内の状態は、前記原料中に導入されたオレフィン成分を触媒組成物の存在下で重合して所望のポリオレフィン製品を生成させるために適切である。所望のポリオレフィン製品を含有する製品ストリームは反応域から抜き取られる。前記反応域への前記原料の導入と前記反応域からの前記製品ストリームの抜き取りは、重合している前記オレフィン成分の前記反応域内での滞留時間が前記所望のポリオレフィン製品の製造のために適切であるように制御される。