baber/WOPTO huggingface dataset:
Patent JP-2009139794-A (JP)
Title: Liquid crystal display
Inventor: SEKIGUCHI KANETAKA
IPC: G09F9/30
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display using a substrate having a structure allowing only a desired mother substrate among the mother substrates disposed opposite to each other to be broken even when power of laser beam is fluctuated and a mother substrate is warped.  <P>SOLUTION: The liquid crystal display is provided in which two mother substrates at least one of which is a sapphire substrate are stuck to each other while a plurality of liquid crystal display element regions are formed thereon, scanning and irradiation with laser beam is performed along a parting line of the sapphire substrate to form a groove by ablation and the mother substrates are parted into individual liquid crystal display elements, wherein a laser beam absorbing film is formed on a surface opposite to a laser beam incident surface, of the sapphire substrate and a laser beam reflecting film is formed on a surface opposed to the laser beam absorbing film, of the mother substrate opposed to the sapphire substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119209-A (JP)
Title: High-frequency knife for endoscopic mucosal resection and its manufacturing method
Inventor: NISHIMURA MAKOTO
IPC: A61B18/12
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe high-frequency knife for endoscopic mucosal resection and its manufacturing method for dissecting body tissues of a narrow width sharply with a small injury to the body tissues by forming a metal exposed part of an extra narrow width easily and accurately with no risks of dropping of an electric insulating material.  <P>SOLUTION: In the high-frequency knife for endoscopic mucosal resection which is equipped with a bar-shaped distal end electrode 2 composed of a conductive metal at the distal end of an electric insulating sheath 1 and is configured to cauterize the body tissues in contact with the metal exposed part 6 of the distal end electrode 2 by applying a high-frequency current to the distal end electrode 2, the entire surface of the distal end electrode 2 is coated with an electric insulating coating 5, and the metal exposed part 6 is formed by removing a part of the electric insulating coating 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139868-A (JP)
Title: Imaging apparatus
Inventor: YAMAZAKI SUSUMU
IPC: H04N101/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus detecting a malfunction in a short time by reducing processing load on malfunction detection.  <P>SOLUTION: The driving part 104 moves an imaging device 102, which converts a subject image incident via an imaging optical system into an electric signal, relative to a housing, thereby making a blur correction. A position detecting section 103 detects the relative positions of the imaging device 102 and housing, and outputs a position signal according to the result of the detection. A malfunction determining section 113 compares a prescribed value with a position signal value when the driving section 104 forcibly vibrates the imaging device 102 and, on the basis of the result of the comparison, determines whether a malfunction has arisen or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136996-A (JP)
Title: Target route generation system
Inventor: MATSUNAGA SHINICHI
IPC: B25J9/22
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of moving a robot through points with high necessity with consideration given to the condition of the robot.  <P>SOLUTION: This system for generating a target route for a robot R which autonomously moves according to the target route, is provided with: a candidate route forming means 110 for forming a plurality of movement candidate routes connecting a start point to a terminal point by connecting links stored in a link storage means 211; condition recognition means 115-118 recognizing the condition of the robot R; and a route evaluation means 120 evaluating a cost low on conditions that action points stored by the action point storage means 12 are included and the necessity of going through action points is high with consideration given to the condition of the robot R recognized by the condition recognition means 115-118.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147129-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: KAMEYAMA DAISUKE
IPC: H05K3/00
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which is suitable, especially, for reduction in pitch between lead wiring layers of a connector portion where migration prevention is necessary, and to provide a manufacturing method thereof.  <P>SOLUTION: The wiring board comprises: an insulating substrate 1 having a connector terminal portion; a plurality of streaks of lead wiring layers 2 to 8, which contain silver components and are formed in a parallel array on a surface of the insulating substrate 1 of the connector terminal portion; an insulator protective layer 10 for migration prevention which has an opening (h) where a portion of each lead wiring layer is exposed and is made to cover surfaces of the respective lead wiring layers; and electrode terminal layers 2a to 8a connected to the surfaces of the respective lead wiring layers 2 to 8 through the opening (h).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143787-A (JP)
Title: Three dimensional fabricating method of glass thin plate
Inventor: IKENO JUNICHI
IPC: B23K26/00
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three dimensional fabricating method in which a complicated three dimensional microfabrication for a glass thin plate can easily be applied.  <P>SOLUTION: A laser beam 22 is scanned on a place to be fabricated of the glass thin plate 20 coated with a laser absorbent 30 and the glass thin plate is bent at the scanned position. The glass thin plate 20 absorbing the laser beam 22 is softened and expanded to swell the surface and is bent by surface tension when the swelled part is cooled and contracted. By the three dimensional fabricating method, the glass thin plate is formed into a complicated three dimensional shape so that the glass thin plate is linearly bent, curved to form a spherical shape or formed into a cylinder or a waved shape, and microfabrication can easily applied to the thin glass plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150117-A (JP)
Title: Vibration control bearing device for floor
Inventor: MATSUMOTO TOSHIRO
IPC: E04F15/00
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control bearing device for a floor, which eliminates the risk of early-stage breakage of rubber cushions or particular degradation of vibration isolation performance of the same, and maintains fixing strength between a member of a floor material and a floor slab via the rubber cushions for a long period.  <P>SOLUTION: The vibration control bearing device for the floor functions to bear the floor material C on the floor slab B across an interval from an upper surface of the floor slab via the rubber cushions 1. The vibration control bearing device is provided with an upper fitting 3 having a bearing portion 2 which fixes the floor material thereto and bears the same on the floor slab, and lower fittings 5 each having a fixing portion 4 fixed to the floor slab. Then either the upper fitting or the lower fittings have built therein a pinched portion 10 in one body, which is pinched by the rubber cushions in the vertical direction, while the other fitting has a press-pinching portion 18 mounted thereon, for compressively pinching the rubber cushions built in the pinched portion in the vertical direction. In this manner by compressively pinching the pinched portion by the press-pinching portion via the rubber cushions, the upper and lower fittings are connectable to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150833-A (JP)
Title: Analog scan circuit and data processing device
Inventor: SHIMIZUME KAZUTOSHI
IPC: G01R31/28
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve observability and controllability of analog LSI in a test.  <P>SOLUTION: Analog signals inputted from input terminals IN1 to IN3 are supplied to diffusion layer regions 221, 223 and 225 via transistors 301 to 303, and then accumulated as electric charge. Supply of clock signals to signal lines 121 and 122 alternated connected to gate electrodes 211 to 216 causes the accumulated electric to be transferred rightward. Connected to the diffusion layer regions 221, 223 and 225 are charge-voltage conversion amplifiers 411 to 413 by which the accumulated electric charge is converted into voltage to be outputted to output terminals VOUT1 to VOUT3 as analog signals. A scan-in terminal Sin is connected to a diffusion layer region 220, and a scan-out terminal Sout is connected to the diffusion layer region 225 via a charge-voltage conversion amplifier 401.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152502-A (JP)
Title: Nitride-based semiconductor light-emitting diode, and its manufacturing method
Inventor: HATA MASAYUKI
IPC: H01L33/02
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor light-emitting diode capable of restraining a manufacturing process from becoming complex, improving extraction efficiency of light from a luminescent layer, and improving flatness of a semiconductor layer; and to provide its manufacturing method.  <P>SOLUTION: The light-emitting diode chip 30 (nitride-based semiconductor light-emitting diode) includes: an n-type GaN substrate 11 formed with groove parts 21 on a main surface comprising a (11-20) plane; and a light-emitting element layer 12 including crystal growth surfaces 12a each having a luminescent layer 14 on the main surface ((11-20) plane) of the n-type GaN substrate 11, and comprising (000-1) planes formed, starting from the inside surfaces 21a of the groove parts 21, and crystal growth surfaces 12b formed in regions facing the crystal growth surfaces 12a, starting from the inside surfaces 21b of the groove parts 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159043-A (JP)
Title: Mute circuit, audio signal amplification circuit using the same and control method of mute transistor
Inventor: TAKEMASA KIMINORI
IPC: H04R3/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mute circuit expanding an amplitude range of an audio signal.  <P>SOLUTION: In the mute circuit for audio signals, a mute transistor M10 is provided between a signal line 112, on which an audio signal S2 to be muted is propagated, and a ground terminal 108. A mute control circuit 12 changes a gate voltage Vg of a mute transistor M10 in a non-mute state in accordance with a voltage level V2 of the audio signal S2. The mute control circuit 12 supplies a ground voltage to a gate of the mute transistor M10 when the voltage level V2 of the audio signal S2 is higher than a predetermined threshold voltage Vt. When the voltage level V2 of the audio signal S2 is lower than the threshold voltage Vt, a negative voltage is supplied to the gate of the mute transistor M10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156971-A (JP)
Title: Encoding device, decoding device, encoding method, decoding method, encoding program, decoding program and recording medium
Inventor: MORIYA TAKEHIRO
IPC: G10L19/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a coding amount by attaining a high encoding efficiency for a signal sequence.  <P>SOLUTION: The encoding device of the invention includes at least a signal extraction section and a separation signal sequence generation section. A signal extraction section collects (P+n×T)-th signals from input signal sequence Z at an initial phase P and an interval T. The separation signal sequence generation section obtains a maximum digit A in the (P+n×T)-th signals in the signal sequence Z, and generates a sequence (a separation signal sequence X) of a signal composed of the digits of the maximum digit A or less of the (P+n×T)-th signals in the signal sequence Z. The decoding device of the invention receives at least the initial phase P, the interval T, the maximum digit A and the separation signal sequence X and includes at least a restoration section. The restoration section restores each signal of the separation signal sequence X to the (P+n×T)-th signals in the signal sequence Z to be decoded by using the maximum digit A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154347-A (JP)
Title: Method for manufacturing nozzle substrate, nozzle substrate, liquid droplet discharge head, method for manufacturing liquid droplet discharge head, and liquid droplet discharge apparatus
Inventor: ITODA MOTOKI
IPC: B41J2/045
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nozzle substrate or the like which enables accuracy improvements of a plate thickness and a nozzle length by forming the nozzle substrate by film formation instead of forming by plate-thinning working such as grinding.  <P>SOLUTION: The method for manufacturing the nozzle substrate includes a process for film-forming a sacrificial layer 101 on a film formation substrate 100, a nozzle substrate base material forming process for film-forming a doped polysilicone layer 102 with phosphor doped therein as a nozzle substrate base material on the sacrificial layer 101, a nozzle hole forming process for forming nozzle holes in the doped polysilicone layer 102 by dry etching, and a stripping process for stripping the doped polysilicone layer 102 from the film formation substrate 100 by removing the sacrificial layer 101 by etching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154899-A (JP)
Title: Container with pump
Inventor: YOSHIKAWA JUNKO
IPC: B05B11/00
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a pump having a container body consisting of a flexible material which is capable of smoothly performing a consistent pumping operation by avoiding any deformation of the container body by the holding force when performing the pumping operation by holding the container, and preventing any impairment of the appearance.  <P>SOLUTION: The container 10 with the pump is composed of a cylindrical container body 11 consisting of the flexible material with one end 11a opposite to a mouth part 11b being closed, a pump device 13 having a pump body 15 attached to the mouth part 11b of the container body 11 and a nozzle part 14, a holder 5 which covers the pump device 13 and is fitted to the container body 11, and is equipped with a lever 6 as a pumping means for actuating the pump device 13, and a bottomed cylindrical cover body 30 which covers a storing part 11d of the container body 11 and is attached to the holder 5 by locking a peripheral edge part of an upper end opening 30a to a peripheral edge part of a lower end opening 5a of the holder 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155264-A (JP)
Title: New (meth)acrylic monomer and its production method
Inventor: AKAISHI RYOICHI
IPC: C07C231/24
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (meth)acrylic monomer which has good compatibility with various comonomers and organic solvents and can be used as a monomer for a broad range of polymers and its production method.  <P>SOLUTION: The (meth)acrylic monomer represented by formula (I) (wherein R<SP>1</SP>is hydrogen or a methyl group; R<SP>2</SP>and R<SP>3</SP>are each a 1-18C straight-chain, branched-chain or cyclic alkyl group, a 6C-18C aryl group or a 7C-18C aralkyl group; R<SP>4</SP>and R<SP>5</SP>are each a 2C-4C alkylene group; and m and n are integers of 0-50 which meet m+n≥1) and its production method are disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157852-A (JP)
Title: Spatial data conversion device, spatial data conversion program and spatial data conversion method
Inventor: KITAGATA SATORU
IPC: G06F17/30
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method of retrieving/displaying spatial data, to promote circulation of the spatial data.  <P>SOLUTION: This intermediary device 1 converts metadata of the spatial data provided in advance by each spatial data provider server 3 into a predetermined format and stores them. The intermediary device 1 retrieves the metadata satisfying retrieval conditions designated by a user terminal 2 from the stored metadata, and transmits the retrieval result to the user terminal 2. At this time, not only the metadata satisfying the input retrieval conditions but also the metadata satisfying only a position condition included in the input retrieval conditions are transmitted as the retrieval result. The spatial data corresponding to the metadata designated by the user terminal 2 are transmitted to the spatial data provider server 3 according to the transmitted retrieval result, and the spatial data provider server 3 transmits the spatial data to the user terminal 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009161927-A (JP)
Title: Temporary support joint, temporary structure, and method for construction of slab on a plurality of stories
Inventor: NISHIJIMA SHIGEYUKI
IPC: E04G25/00
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary support joint capable of greatly shortening a construction period while keeping the degree of freedom of slab design high.  <P>SOLUTION: This temporary support joint 10 is formed to be usable in a temporary structure which includes a first temporary support 2 and a second temporary support 5 arranged on an upper story. The temporary support joint 10 is provided with a bottom surface which is formed to be connectable to an upper end 2b of the first temporary support 2, and a top surface which is formed to be connectable to a lower end 5a of the second temporary support 5. In the temporary structure, the first and second temporary supports 2 and 5 are vertically connected together, formed to be engageable with reinforcements to be arranged, and integrally held in the slab even after the hardening/coagulation of concrete cast in situ in the state of contact with the reinforcements. The cast-in-place concrete on the upper and lower stories can be simultaneously hardened/coagulated to enable the great shortening of the construction period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163323-A (JP)
Title: Commodity sales processing system
Inventor: ONO TETSUO
IPC: G07G1/01
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity sales processing system allowing a customer to know that a commodity is an age limit commodity before settling the age limit commodity at a check-out counter.  <P>SOLUTION: This commodity sales processing system has: a code reading means reading a commodity code attached to a commodity; a communication means transmitting commodity purchase information including the commodity code read by the code reading means; a commodity file storage means storing a commodity file set with information of whether the commodity is the age limit commodity or not in each the commodity code; and a first notification means deciding whether the commodity is the age limit commodity or not based on the commodity file of the commodity file storage means when reading the commodity code by the code reading means, and notifying the effect of the age limit commodity when the commodity is the age limit commodity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007526413-A (JP)
Title: 引張要素を有する自動調心エネルギー散逸ブレース装置
IPC: E04H9/00
Filed: 2005-03-03
Abstract: 本発明は、一般に、自動調心エネルギー散逸ブレース装置に関する。ブレーシングシステムは、重大な、または極端な条件に曝される建物などの構造物を安定させる、強化する、または剛性を高めるために必要な場合が多い。ブレース装置は、投入エネルギーを散逸し、風、地震、衝撃、または爆発により構造物にもたらされる例外的荷重に関係する残留変形を最小限に抑えるため構造物内に取り付けることができる。装置は、自動調心特性およびエネルギー散逸能力を一体化したもので、これは構造的損傷を最小限に食い止めるのに役立つ。
Patent JP-2007531103-A (JP)
Title: 移動端末における電力管理の方法及び装置
IPC: G06F1/32
Filed: 2005-03-16
Abstract: 電力節約管理装置は、コントローラと、センサが起動中であるか否かの状態を提供するためにコントローラと通信するセンサとを有する。電力回路モジュールは、コントローラと通信し、少なくとも１つの所定の必須でない回路及びディスプレイと通信する。センサにより検出された量が第１の所定の閾値量に到達したときに、コントローラは、少なくとも１つの所定の必須でない回路及びディスプレイを電力オンするように電力回路モジュールに伝える。ディスクドライブ及びコントローラ、ＣＤ／ＤＶＤ又は他の形式のドライブ及びそれぞれのコントローラ、拡張記憶装置、キャッシュ記憶装置、所定の通信回路、出力ポート、送信機、及びサウンド回路を含み、所定の必須でない回路は、一定の電力又は少なくとも定期的なリフレッシュを必要とする１つ以上の必須でない記憶装置又は媒体を有してもよい。
Patent JP-2007530580-A (JP)
Title: 肥満細胞トリプターゼインヒビターとしての［４−（５−アミノメチル−２−フルオロ−フェニル）−ピペリジン−１−イル］−（４−ブロモ−３−メチル−５−プロポキシ−チオフェン−２−イル）−メタノンヒドロクロリド
IPC: A61P9/10
Filed: 2005-03-24
Abstract: 本発明は、式Ｉ：   【化１】     の化合物、または前記化合物のプロドラッグ、薬学的に受容可能な塩もしくは溶媒和物に及ぶ。さらに、本発明は、薬学的有効量の式Ｉの化合物および薬学的に受容可能な担体を含有する医薬組成物に関する。さらに、本発明は、トリプターゼインヒビターとしての式Ｉの化合物の使用に関し、トリプターゼを含有する組成物に化合物を導入する工程を包含する。さらに、本発明は、トリプターゼインヒビターの改善が必要な生理学的症状を患っているか、または被っている患者を処置するための式Ｉの化合物の使用に関し、治療有効量の請求項１に記載の化合物を患者に投与する工程を包含する。本発明はまた、式Ｉの化合物の製造に関する。
Patent JP-2007531453-A (JP)
IPC: H04W72/08
Filed: 2005-03-30
Abstract: A method of scheduling an uplink packet transmission channel in a mobile communication system is disclosed. The method of scheduling includes determining a scope of user equipments (UEs) to be applied to a scheduling assignment for scheduling the uplink packet transmission channel (S32, S34), and transmitting the scheduling assignment to the user equipments included in the determined scope (S33, S35, S36), wherein the scheduling assignment includes an identifier for identifying the scope of the user equipments and scheduling contents for carrying information applicable to the scheduling assignment. Preferably, said scope of user equipments is determined by the status of the uplink packet trasmission channel (S31) and according to the determined scope the scheduling assigment is either transmitted to each UE (S33), to a group of UEs (35) or to all UEs (36).
Patent JP-2007533196-A (JP)
Title: 単色フレーム検出方法及びこれに対応する装置
IPC: G06T7/40
Filed: 2005-04-04
Abstract: 本発明は、隣接するブロックに小分割されるマクロブロックに分割される連続のフレームを有するビデオストリームの形態で利用可能なディジタル符号化ビデオデータに適用される検出方法に関する。これらフレームは、独立して符号化されたＩフレームと、前のＩ又はＰフレームから予測されるＰフレームと、介在する対象の少なくとも２つのフレームから双方向に予測されたＢフレームとを含む。本発明によれば、この処理方法は、所定のイントラ予測モードに準じて、現フレームの各ブロックにつき符号化されているか否かを判定するステップと、現フレームのブロックの全てにつき同様の情報を収集し所定のイントラ予測モードに関連した統計データを伝送するステップと、イントラ予測モードを呈するか又は呈しない現フレームのブロックの数を判定するよう統計データを解析するステップと、フレームの系列において、当該数が所定の閾値より大きいときに単色であるか又は繰り返しパターンを伴う画像又は画像の小領域の発生を検出するステップとを有する。
Patent JP-2007534813-A (JP)
Title: 射出成形用ポリエチレン
IPC: C08F4/6392
Filed: 2005-04-25
Abstract: エチレンホモポリマーおよび／またはエチレンと１−アルケンとのコポリマーを含み、３〜３０のモル質量分布幅Ｍ w ／Ｍ n 、０．９４５〜０．９６５ｇ／ｃｍ 3 の密度、５００００ｇ／ｍｏｌ〜２０００００ｇ／ｍｏｌの重量平均モル質量Ｍ w 、１０〜３００ｇ／１０ｍｉｎのＨＬＭＩを有し、炭素原子１０００個あたり０．１〜１５分岐を有するポリエチレンであって、最大モル質量を有する１〜１５重量％のポリエチレンが、炭素原子１０００個あたり１分岐を超える分岐度のＣＨ 3 より大きな側鎖を有する、前記ポリエチレン、その調製方法、その調製に適した触媒、およびこのポリエチレンが中に存在している射出成形品に関する。
Patent JP-2008502944-A (JP)
Title: 空間的にずれたサブフレームを生成及び表示する方法およびシステム
IPC: G09G3/28
Filed: 2005-06-10
Abstract: 表示デバイス（２６）を使用して画像（１２）を表示する方法が提供される。方法は、画像の第１の部分及び第２の部分を含む画像データ（２８）を受け取ること、第１の部分及びシミュレーションカーネル（２５０２／２６０２）を使用して第１の複数のサブフレーム（２４１６）を生成すること、第１の複数のサブフレームを生成することから独立して、第２の部分及びシミュレーションカーネルを使用して第２の複数のサブフレーム（２４１８）を生成すること、並びに、第１の複数の更新サブフレームのうちの第１のサブフレームを第１の位置に表示すること、第１の複数の更新サブフレームのうちの第２のサブフレームを、第１の位置から空間的にずれた第２の位置に表示すること、第２の複数の更新サブフレームのうちの第１のサブフレームを、第１の位置及び第２の位置から空間的にずれた第３の位置に表示すること、及び第２の複数の更新サブフレームのうちの第２のサブフレームを、第１の位置、第２の位置、及び第３の位置から空間的にずれた第４の位置に表示することを交互に行うことを含む。 【選択図】図１
Patent JP-2007538122-A (JP)
IPC: C08G2/08
Filed: 2005-05-17
Abstract: A process for removing residual monomers from polyoxymethylene homo- or copolymers, comprising the following process steps: a) the residual monomers are removed in gaseous form as vapors from the polymer in a devolatilization apparatus, b) the residual monomer vapors are removed through a vapor pipe, c) the residual monomers are condensed from the vapors in a condensation apparatus at from 1.09 to 102.4 bar and from 102 to 230° C., the temperature not falling below 102° C. at any point of the condensation apparatus, and those surfaces of the condensation apparatus which come into contact with the vapors being coated with a liquid film of condensed residual monomers.