baber/WOPTO huggingface dataset:
Patent JP-2004513119-A (JP)
Title: （７−（３−カルボキシフェニル）−４−クロロイソキノリン−１−イル）グアニン
IPC: A61P35/00
Filed: 2001-10-16
Abstract: 本発明は以下の式（Ｉ）： 【化１】     により表わされる（７−（３−カルボキシフェニル）−４−クロロイソキノリン−１−イル）グアニジン（Ｉ）の製造方法、その中間体又はその新規な形態又は製剤、又は医薬としての使用に適した（Ｉ）の両性１水和物、に関する。
Patent JP-2004513274-A (JP)
Title: 巻上げ式セクション型扉
IPC: E05F15/16
Filed: 2001-11-02
Abstract: 複数のパネル４０、易曲性ポリマー材料からなり、前面５５を有する本体部分５０、本体部分の前面を覆い、その上方及び下方エッジにフック８３、８４を有するクラッド８０、及び隣接するパネルの間の相対的な枢軸旋回運動を与えるように、隣接するパネルのフックに作動的に係合する本体部分のエッジにあるヒンジ部材５１、を含む巻上げ式セクション型扉２４。他の例として、複数のパネル２４０、その上方及び下方エッジで連結体２７０に作動的に係合する扉の前面を形成するパネルの化粧面２５０、化粧面に取り付けられ、化粧面を受けるエンドにあるスタイル２８０、及び隣接するパネルの連結体とスタイルとの間の相対的な枢軸旋回運動を与えるように、エンドスタイルに配置されたヒンジ組立体２９０、を含む巻上げ式セクション型パン扉２２４。
Patent JP-2004517472-A (JP)
IPC: H01L33/48
Filed: 2001-11-26
Abstract: Substrate for (opto)-electronic devices is made by transferring a seed layer (2) onto a support (12) by molecular adhesion at the bonding interface, epitaxial growth of a useful layer (16) to thickness less than 10, preferably less than 5, microns on the seed layer, and applying stresses to detach the combined seed and useful layers from the support at the bonding surface. Detachment of the combined seed layer (2) from the support (12) is achieved by applying mechanical, thermal, electrostatic or laser irradiation stress. The coefficient of thermal expansion of the support material is 0.7-3 times that of the useful layer (16). The seed layer (2) can adapt to the thermal expansion of the support (12) and the useful layer (16), and has crystalline parameters such that epitaxial growth of the useful layer (16) on the seed layer (2) is produced with a concentration of dislocations in the useful layer (16) less than 10 power 7 per square cm. At least one bonding layer (10, 11) can be interposed between the seed layer (2) and the support (12). The seed layer (2) is removed from a source substrate (6) at a pre-breaking region (8) produced by implanting atomic species in the source substrate (6) to a depth corresponding to the thickness of the source substrate (6). Dissociation of the seed layer (2) and the source substrate (6) is produced by thermal treatment, mechanical stress and/or chemical attack.
Patent JP-2004525350-A (JP)
IPC: G01N27/447
Filed: 2001-10-23
Abstract: A system for separating biological molecules includes a chip ( 10 ) on which there is an electrophoresis separation microchannel ( 16 ). At the start of the channel there is an isoelectric focusing section ( 14 ) containing a gel having a pH gradient. Molecules to be separated are placed in the focusing section ( 14 ) and move to an equilibrium position under the influence of an electric field. The electrophoretic state of the molecules is then changed, and a high voltage potential applied across the entire length of the focusing and separation sections. The molecules migrate under the influence of the electric field from the focusing section into the separation section where their position and velocity are tracked. From a knowledge of position and velocity, a user can determine both charge/mass ratio and isoelectric equilibrium point for each molecule. The gels can be replicated in the chip to allow parallel analysis, and hence comparisons, to take place.
Patent JP-2004519441-A (JP)
Title: ジヒドロインドール及びテトラヒドロキノリン誘導体
IPC: A61K31/404
Filed: 2001-12-12
Abstract: 本発明は、式（Ｉ）〔式中、Ｕ、Ａ 1 、Ａ 2 、Ａ 3 、Ａ 4 、Ａ 5 、Ｌ、Ｖ、Ｗ、Ｘ、ｍおよびｎは、本願明細書および特許請求の範囲と同義である〕で示される化合物、ならびにその薬学的に許容しうる塩及び／又は薬学的に許容しうるエステルに関する。この化合物は、２，３−オキシドスクアレン−ラノステロールシクラーゼに関連する疾患、例えば、高コレステロール血症、高脂血症、動脈硬化症、血管疾患、真菌症、胆石、腫瘍及び／又は過増殖性障害の治療及び／又は予防に、並びに耐糖能障害及び糖尿病の治療及び／又は予防に有用である。
Patent JP-2004518337-A (JP)
IPC: H04N7/30
Filed: 2001-12-13
Abstract: An apparatus and method for enhancing the quality of a digital video signal uses coding information for use in connection with spatial domain sharpness enhancement algorithms used in multimedia devices. The sharpness of previously encoded or transcoded digital video images is enhanced without enhancing encoding artifacts. The apparatus includes a usefulness metric generator that identifies a limit to the sharpness enhancement of an image that can be applied to a previously coded digital video that represents a sequence of images without enhancing coding artifacts. The usefulness metric generator applies the usefulness metric to at least one sharpness enhancement algorithm. The usefulness metric and the sharpness enhancement algorithm are separate so that the usefulness metric can be used with a variety of video enhancement algorithms.
Patent JP-2004517674-A (JP)
Title: 徐放薬物送達装置
IPC: A61K9/48
Filed: 2001-12-17
Abstract: 本発明は、哺乳動物の身体（例えば、目）の内部に薬物を直接送達する改善された装置および方法に関する。この方法は、哺乳動物の身体の所望位置に徐放薬物送達装置を挿入することにより、薬剤（これは、局所的または全身的な生理学的または薬理学的に所望の診断効果を得る際に有効である）を投与する工程を包含する。詳細には、本発明は、改善された徐放薬物送達装置に関し、この装置は、薬物コア、ユニタリーカップおよび透過性プラグを備える。
Patent JP-2004518007-A (JP)
Title: コートされたポリマーフィルムの製造方法
IPC: C08J7/052
Filed: 2002-01-25
Abstract: ヒートシール可能なポリマーフィルム、特にヒートシール可能で剥離可能なポリマーフィルムの製造方法であって、（ａ）ポリマー材料の基材層を溶融押出する工程；（ｂ）基材層を第１の方向に延伸する工程；（ｃ）任意選択で、第２の、直交する方向に基材層を延伸する工程；（ｄ）任意選択で、延伸されたフィルムをヒートセットする工程；（ｅ）基材の表面上に、直接その上に溶融ポリマー材料をメルトコートすることによりヒートシール可能なコーティング層を形成する工程；および（ｆ）コートされた基材を冷却する工程を含み、コーティング工程（ｅ）は工程（ｂ）の前、または工程（ｂ）と（ｃ）の間であり；コーティング層の厚さは約８μｍより薄く；コーティング層の溶融ポリマー材料はコポリエステルを含み、コーティング工程の前にコーティング層のポリマー材料に水を添加する工程を任意選択でさらに含み、上記水は、コーティング層のコポリエステルの重量に対して約６００ｐｐｍから約２５００ｐｐｍの範囲の量で添加されることを特徴とする方法、ならびにこの方法により製造されるヒートシール可能なポリマーフィルム。
Patent JP-2004517772-A (JP)
IPC: B60C11/11
Filed: 2001-07-17
Abstract: A tread for a heavy vehicle tire, comprising at least one tread design component ( 3 ) delimited by at least two grooves, each component comprising a contact face ( 4 ) limited by edges ( 7, 8 ); the contact face ( 4 ) having, viewed in a cross-sectional plane substantially perpendicular to the contact face of the tread and cutting two of the edges of the motif at A 1 and A 2 , a plot whose geometrical profile P between the points A 1 and A 2 has at least one bump ( 9, 10 ) in relief relative to a virtual straight line D passing through the points A 1 and A 2 , the point B 1 , B 2 of each bump ( 9, 10 ) that is furthest from the straight line D being located a height Hi from this straight line and a distance Di from the point A 1 or A 2 that is the closer, with 0.1<Di/L<0.25, where L is the distance separating the points A 1 and A 2 , and 0.1 mm<Hi<2.5 mm. In addition, the profile P passes through a point C located a distance Hc (0 mm<Hc<Hi/2) from the straight line passing through A 1 and A 2 and substantially halfway between the points A 1 and A 2.
Patent JP-2004519892-A (JP)
Title: セルラー式通信ネットワーク内のｇｐｓ支援メッセージ及びそのための方法
IPC: H04W64/00
Filed: 2002-02-05
Abstract: セルラー式通信ネットワーク（１００）においてＧＰＳ対応の移動局（１０４）に送信されるＧＰＳ支援メッセージ及びデータ発行識別子、並びにそのための方法を開示する。前記ＧＰＳデータ発行識別子は、移動局（１０４）に格納されている、対応するエフェメリス及びアルマナックなどのＧＰＳデータを更新する必要かどうかを示す。典型的な第三世代携帯電話（Ｗ−ＣＤＭＡ／ＵＭＴＳ）アーキテクチャにおいては、前記ＧＰＳ支援メッセージはシステム情報ブロック（ＳＩＢ）であり、前記ＧＰＳエフェメリスデータ識別子及び対応する衛星識別子は、マスタ情報ブロック（ＭＩＢ）内の値タグ内に符号化されている。
Patent JP-2004524320-A (JP)
Title: 四級アンモニウム化合物を含有する防腐剤混合物
IPC: A01N39/00
Filed: 2002-02-28
Abstract: 本発明は、ある種の四級アンモニウム殺生物剤及び１つ以上のケトン酸、芳香族酸、それらの塩類又はそれらの混合物の相乗効果性混合物を含む殺生物剤組成物を提供する。
Patent JP-2004528432-A (JP)
IPC: C08G59/14
Filed: 2002-03-06
Abstract: The present invention relates to adducts obtainable by reaction of: A) an amine compound containing 2 or more than 2 amino groups: with B) a polyalkylene glycol monoglycidyl ether of general formula (I), in which R independently of one another (for n>1), is an -H or -CH, radical, and n=1 to 50, characterized in that the reaction ratio of components A) and B) is selected in such a way that the resultant adduct contains 2 or more than 2 amine hydrogen groups: to curable compositions based on these adducts with epoxy resins, and to the use of these curable compositions as casting resin, adhesive, matrix resin, tooling resin or as coating composition, in particular for self-flowing coatings. <chemistry id="CHEM-US-00001" num="000
Patent JP-2004518987-A (JP)
Title: ポテンシャルエネルギー面を備えたセンサチップおよびセンサチップ上へのポテンシャルエネルギー面の適用およびセンサチップ上の汚染回避方法
IPC: G01P5/12
Filed: 2002-04-17
Abstract: 従来技法によるセンサチップでは、センサチップを通り過ぎる媒体の汚れによって不所望な堆積がセンサ領域内に生じていた。それに対して本発明によるセンサチップは、少なくともセンサ領域（１７）の上流に少なくとも１つのポテンシャルエネルギー面（４４，４７，５０，５３）を有し、このポテンシャルエネルギー面は、通流媒体内の汚れとの電気的な相互作用によってセンサ領域（１７）内での不所望な堆積を回避させる。
Patent JP-2005509181-A (JP)
IPC: G09F13/00
Filed: 2002-04-30
Abstract: A location sensitive display device, and method therefor utilized in an entertainment environment. The display device includes a receiver, control circuit, and indication units. Infrared (IR) transmitters are positioned within the entertainment environment and emit a code which is detected and decoded by the receiver or IR photodiode. The receiver generates a control signal in response to the transmitted IR signal, and a control circuit processes the control signal to generate output signals which illuminate Light Emitting Diode (LED) indication units in a sequence determined by the output signals to provide a predetermined visual display. The display can be used in an activity related to the entertainment environment and can be controlled by a user or a central control system. Further, the display device can include a Liquid Crystal Display (LCD) screen to provide various types of games including games of skill and trivia games with questions and answers.
Patent JP-2004528112-A (JP)
Title: 空気再循環表面清掃装置
IPC: A47L9/02
Filed: 2002-04-05
Abstract: 流体再循環清掃装置（３０）は、排出口長手方向軸線を形成する排出口（５２）、流体源端部、第１横断面領域を形成する排出端部を有する。吸入口（５４）は、吸入口長手方向軸線、流体出口端部、第１横断面領域よりも大きな第２横断面領域を形成する流体入口端部を有する。吸入口（５４）は、入口端部から流体出口端部に向って延びる第２外面を有する。真空ブロワモータ（１８）は、吸入口（５４）から排出口排出端部に向かう流体流れを発生するように、吸入口（５４）を介して流体を吸入する。排出口排出端部は、吸入口流体入口端部から引っ込んでおり、２つの口（５２、５４）は互いに関連して配置され、これによって排出口（５２）からの流体流れが吸入口（５４）内に効果的に引き込まれる。
Patent JP-2004532686-A (JP)
IPC: A61B8/12
Filed: 2002-05-28
Abstract: An ultrasound medical treatment system includes an end effector insertable into a patient. The end effector includes a tissue-retaining device. The tissue-retaining device includes a first tissue-retaining member having an ultrasound medical-treatment transducer and includes a second tissue-retaining member. The first and second tissue-retaining members are operatively connected together to retain patient tissue between the first and second tissue-retaining members and to release patient tissue so retained. In one example, the second tissue-retaining member has an ultrasound reflector. In the same or a different example, the ultrasound medical-treatment transducer is an ultrasound imaging and medical-treatment transducer.
Patent JP-2004221169-A (JP)
Title: Semiconductor element protecting material and semiconductor device
Inventor: MASUNO MICHIO
IPC: H01L23/31
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element protecting material that has a high light shielding characteristics, and to provide a semiconductor device which is protected from unnecessary leakage light by using the protecting material.  <P>SOLUTION: The light-shielding semiconductor element protecting material comprises at least an adhesive layer where a light shielding rate in at least 1-10μm wavelength region is 99-100%. The semiconductor device has a structure in which the protecting material is pasted on the backside of the semiconductor element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220675-A (JP)
Title: Semiconductor integrated device
Inventor: NEMOTO KAZUHIKO
IPC: G11B7/1267
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of control regarding the output of a laser beam emitted from a semiconductor laser.  <P>SOLUTION: This device is provided with a prism 10 having a light reflection surface 10a on which a light reflection film 11 is formed to reflect a laser beam emitted from a semiconductor laser 7 and a light transmission surface 10b for transmitting the laser beam emitted from the semiconductor laser but not in the opening region of an objective lens 100, and bonded to a semiconductor substrate 5, a monitor light receiving element 8 arranged in a region in which the prism of the semiconductor substrate is arranged to receive the laser beam transmitted through the light transmission surface, and a signal detection light receiving element 12 adapted to receive a laser beam reflected on the light reflection surface of the prism and condensed on the recording surface of a disk shape recording medium 200 through the objective lens as a return light, and arranged outside the region in which the prism of the semiconductor substrate is arranged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216031-A (JP)
Title: Low-frequency treatment device
Inventor: ABETA AKIRA
IPC: A61N1/04
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-frequency treatment device which applies a better treatment effect to a user as compared with such a case that a plurality of set pads are operated in cooperation with each other to be operated independently, can be easily used though accompanying complicated correlational operation and is operable without using a part of the pads at the time of independent operation of the pads.  <P>SOLUTION: Since the low-frequency treatment device is constituted so that the set pads are usually operated independently at every set pad 10 and a plurality of the set pads 10 are driven in cooperation with each other by external input, the respective set pads 10 can be driven together by external input without being driven individually and independently. Especially, in such a case that the external input 18b is caused by the one-action operation by the user, the set pads can be cooperatively driven simply and rapidly, Further, the low frequency treatment device can be operated without using a part of the pads at the time of independent operation of the pads.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226065-A (JP)
Title: Sample inspection system
Inventor: ONISHI YUJI
IPC: G01N35/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To reliably notify a user of a sample inspection system of the presence of inspection omission and to thereby improve inspection reliability.  <P>SOLUTION: The sample inspection system is provided with a first inspection device for inspecting samples, a second inspection device of which the operation is determined by the result of inspection of the first inspection device, a transfer device for transferring the samples to the first and second inspection devices, and a control device for controlling the action of the first and second inspection devices and of the transfer device. The control device evaluates the result of inspection of the first inspection device, determines the operation of the second inspection device on the basis of the result of evaluation, and issues an alarm in the case that the second inspection device is not able to execute the determined action in the sample inspection system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226184-A (JP)
Title: Local polarizing microscope analysis/spectral separation method and apparatus by composite evanescent wave dark field excitation, and substance operation method and apparatus applying the method and the apparatus
Inventor: HORI HIROKAZU
IPC: G02B21/10
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local polarizing microscope analysis/spectral separation method and an apparatus for the method by composite evanescent wave dark field excitation capable of performing the microspectroscopy of optical isomerism, rotary dependency, circular polarization excitation fluorescence, magnetooptical characteristics, spin dependency, and the like in a minute substance, and to provide a substance operation method and a substance operation apparatus applying the method and the apparatus.  <P>SOLUTION: The local polarizing microscope analysis/spectral separation method and apparatus are provided with a means for overlapping two TE (transvers electric field) evanescent waves that are generated on a dielectric surface so that the propagation directions orthogonally cross each other; a means for using a lattice-like local polarization pattern being repeated at a period corresponding to the wavelength of evanescent waves being generated when maintaining it at the same frequency and in a fixed phase difference for lighting or exciting the minute substance 12; a probe 13 having a minute opening 14 for scanning in a two-dimensional direction; integrated, stable polarization analysis systems 15, 16, 17, 18, 19, 20 for selecting the minute substance 12 through the minute opening 14; and a cooling CCD (charge coupled device) 21 for decomposing the polarization of the minute substance 12 by using the polarization analysis systems 15, 16, 17, 18, 19, 20 for measurement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223023-A (JP)
Title: Diaper
Inventor: KOYAMA TAKAO
IPC: A61F13/15
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaper which has side flaps and which improves a tensile strength.  <P>SOLUTION: This diaper having the side flaps includes an inside sheet 10 for constituting the side flaps 1a, 1b, and 5a, 5b and having a liquid permeable surface sheet for allowing an excretion to penetrate an absorber 20 and a liquid impermeable side sheet connected to the lateral side edge of the surface sheet to restrain the penetration of the excretion. The connecting part of the surface sheet to the side sheet is connected to the upper surface of the absorber in the back side region R1 circulated to a wearing person's back surface at the wearing time. Then, the inside sheet 10, the absorber 20 and the rear surface sheets are connected to each other at the lateral side of the absorber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229043-A (JP)
Title: Digital broadcast receiving system
Inventor: KIRIHARA TAKASHI
IPC: H04N5/445
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving system that can confirm broadcast contents by using the other receiver and reflect the obtained contents in viewing information in the other receiver.  <P>SOLUTION: The digital broadcast receiving system is provided with a built-in memory medium, and a viewing information recording means to record the viewing information of an audience on the memory medium. It has a read means to read the information stored on the viewing information recording medium, a converter to convert the viewing information read by the read means into a structured document, and an information transfer means to transfer the structured document of the viewing information converted by the converter to a different recoding medium other than the above one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261628-A (JP)
Title: Catalyst for catalytic cracking of hydrocarbons, and production method of light olefins by use of the catalyst
Inventor: WAKUI KENICHI
IPC: C10G11/14
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for producing light olefins at high yields by catalytically cracking hydrocarbons at comparatively low temperature, and a method for producing light olefins by use of the catalyst.  <P>SOLUTION: This catalyst comprises 5-90 mass% of zeolite, and 10-95 mass% of clay minerals other than zeolite and/or an inorganic oxide. In the zeolite component, 30-95 mass% is pentasil zeolite having a rare-earth element deposited as an oxide, 5-70 mass% is Y zeolite (FAU type). An atomic ratio of the amount of deposition of the rare-earth element in the pentasil zeolite to the amount of aluminum in the pentasil zeolite is in the range of 0.4-20. In the method for producing light olefins, 2C or higher hydrocarbons are catalytically cracked in the presence of the catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235723-A (JP)
Title: Portable information terminal with infrared remote controller, program therefor and unit to be remotely controlled
Inventor: NAGAKURA TOMIO
IPC: H04Q9/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate faults and inconvenience when remote controllers in exclusive use for units are missing by preparing another multi-remote controller and the like and to solve inconvenience that a function switch key of the multi-remote controller is to be operated again in accordance with the objective units.  <P>SOLUTION: An infrared transmission part 9 and an infrared reception part 10 are installed in a portable information terminal such as a portable telephone set. A storage part 4 holds remote control code information. A control part 3 is provided with a means which instructs the unit on ink wiring at the time of remote control corresponding mode, waits for a response for first prescribed time and sequentially performs ink-wiring at a code of a next model until a system succeeds in response reception of one model, a means setting the model receiving the response as a model being an object of remote control, displaying an operation content in accordance with a key of an input key part 5 and transmitting an operation code corresponding to the inputted key and a means continuing ink wiring from the code of the next model when first key input is not performed within second prescribed time or when the key is not inputted within third prescribed time from termination of the operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229546-A (JP)
Title: Apparatus for packing hen's egg
Inventor: NANBU YUKIO
IPC: A01K43/08
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for packing hen's eggs, by which data of egg weight related to information of chicken group associated with collected hen's eggs are obtained, at least any of the maximum egg and the minimum egg is discharged to a fixed position of a preceding process up to packing hen's eggs into a temporary container for transportation based on the data of egg weight.  <P>SOLUTION: Discharge parts 2c-2h are arranged between a weighing machine 2b and a transfer apparatus 2i, the weights of hen's eggs E transported by a feed conveyor 2 are individually weighed by the weighing machine 2b, the maximum egg and the minimum egg are discharged to a discharge part corresponding to a transportation route loaded with the hen's eggs among the discharge parts 2c-2h. The hen's eggs E not discharged at the discharge parts 2c-2h are packed into the temporary container v for transportation without selection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232579-A (JP)
Title: Sealing structure of fuel tank
Inventor: KANEKO HIROAKI
IPC: B60K15/03
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a fuel tank excellent in assembling workability.  <P>SOLUTION: The sealing structure of the fuel tank is provided with a tank 2 having an opening 1, a mounting member 3 for plugging the opening 1, and a packing 4 which is a sealing member of a ring shape installed between the circumference of the opening 1 and the mounting member 3. A first cylinder 5 extended inside the tank 2 is provided in the first opening 1. A second cylinder 10 smaller than the first cylinder 5 in diameter is provided in the mounting member 3. A third cylinder 17 placed between the first cylinder 5 and the second cylinder 10 is provided in the packing 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238164-A (JP)
Title: Electrophotographic printing apparatus equipped with paper folding device
Inventor: NUMATA HIROOKI
IPC: G03G15/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic printing apparatus equipped with a paper folding device capable of preventing welding of toner on overlapped printing faces due to insufficient cooling and preventing the occurrence of jam.  <P>SOLUTION: This electrophotographic printing apparatus is provided with the folding device which folds front and rear surfaces of a continuous printing paper provided with folding perforations in which toner is fixed by heat alternately and has a sensor for detecting a table on which folded paper is loaded and upper faces of paper loaded on the table and in which the table is lowered by a fixed amount by the detection of the sensor. A plurality of air blowing ducts for cooling the paper are provided at many steps in the direction of paper loading to control air blowing from the air blowing ducts by an output of the sensor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI