baber/WOPTO huggingface dataset:
Patent JP-2002536239-A (JP)
Title: 自動車のバックミラーのための収縮伸長機構
IPC: B60R1/06
Filed: 2000-02-09
Abstract: (57)【要約】
本発明は、ミラーヘッド（１０）をミラー取付けブラケット（１１）に接続する１セットのテレスコピック支持体を伸長しまたは収縮するための収縮伸長機構に関する。これは、取付けブラケット（１１）から突出した第１の管（１８）を有するミラー取付けブラケット（１１）を含む。ミラーヘッド（１０）は、第１の管（１８）内に配置され、かつここにおいて前後に摺動する、ミラーヘッド（１０）から突出した支持体（１９）を有する。ローラ（３４）は一方の端部において、支持体（１９）に関して取付けられており、かつケーブル（２９）は、ローラ（３４）とミラーヘッド（１０）との間の点において第１の管（１８）に関して取付けられている。これはローラ（３４）に、かつその回りに、かつミラーヘッド（１０）内に延びている。ケーブル（２９）の他方の端部は第１の管（１８）内に延び、かつこれに関して取付けられている。キャプスタン（３１）はミラーヘッド（１０）内に配置され、かつケーブル（２９）に噛み合っている。モータ（４７）は、ミラー取付けブラケット（１１）に関してミラーヘッド（１０）を伸長しまたは収縮するためにいずれかの方向にキャプスタン（３１）を駆動する。
Patent JP-2002538127-A (JP)
Title: 酸触媒反応
IPC: C07D317/12
Filed: 2000-02-24
Abstract: (57)【要約】
本発明は、エーテル、アセタール、ケタール又はアルケンを製造するための、アルコールの酸触媒反応に関する。該反応は、温度及び圧力の近臨界又は超臨界の条件下、不均質触媒の存在下で行う。本発明の反応は、向上した収率及び／又は選択率が得られるという利点を有する。いくつかの場合では、アルコールの従来の酸触媒反応によっては容易に得られない生成物を得ることができる。
Patent JP-2002538193-A (JP)
Title: オイル浴剤
IPC: C07C305/10
Filed: 2000-03-02
Abstract: (57)【要約】
本発明は、毛髪および皮膚の手入れに使用する新規化粧品製剤に関する。本発明の製剤はアルカノールアミドを含有せず、（ａ）（ａ１）脂肪酸（ポリグリコール）エステル、（ａ２）脂肪アルコールポリグリコールエーテル、（ａ３）ポリオール、（ａ４）アルキルおよび／またはアルケニルオリゴグリコシドの混合物３０〜７０重量％、および（ｂ）油成分７０〜３０重量％を全部で１００重量％とする量で含有する。
Patent JP-2002541790-A (JP)
Title: 抗菌ワクチン組成物
IPC: A61K39/00
Filed: 2000-04-06
Abstract: (57)【要約】
グラム陰性菌病原性遺伝子が同定され、それによって、これらの病原性遺伝子およびそれらの産物を標的とする新規な抗菌剤の同定、およびワクチンに有用な新規なグラム陰性菌突然変異体の供給を可能とする。
Patent JP-2002542991-A (JP)
Title: ヘッドアップディスプレイ
IPC: B60K35/00
Filed: 2000-04-26
Abstract: (57)【要約】
乗り物の操縦者にヘッドアップディスプレイを提供する本システムは、赤外線エネルギーを収集可能な収集装置と、収集装置に連結されたイメージソースとを含む。イメージソースは、収集された赤外線エネルギーに基づきビジュアルイメージを生成可能である。本システムは、ビジュアルイメージが、乗り物の操縦者に提示される前に通過するレンズ（７０）と、ビジュアルイメージを、乗り物の操縦者に提示する前に反射可能なリフレクターとをさらに含む。
Patent JP-2002543578-A (JP)
IPC: H01M8/10
Filed: 2000-04-20
Abstract: An electrochemical application that utilizes amorphous fluoropolymers providing a catalyst coated membrane comprising: 
combining a substantially fluorinated non-ionic polymeric ionomer-precursor resin and a catalyst to form a homogeneous mixture; 
applying the mixture to the surface of a solid polymer electrolyte membrane to form a coated membrane; 
contacting the coated membrane with an alkali metal base to hydrolyze the non-ionic polymeric ionomer-precursor resin forming an ionomer therefrom; and 
contacting the ionomer with a mineral acid.
Patent JP-2002543731-A (JP)
Title: 先進ｃｍｏｓプロセスでの使用のための集積回路の低漏れ電力回路
IPC: H03K19/00
Filed: 2000-04-20
Abstract: (57)【要約】
本発明は、一実施形態においてコア回路（２０２）および当該コア回路（２０２）に結合されたコントロール回路（２０４）を含む回路を提供する。コントロール回路（２０４）は、コア回路がスリープモードに入っているとき、当該コア回路（２０２）の漏れ電流を低減する。また、コントロール回路（２０４）は、コア回路がドラウジーモードに入っているとき、当該コア回路（２０２）のロジック状態を維持する。
Patent JP-2002543732-A (JP)
Title: 周波数逓倍遅延ロックループ
IPC: H03K5/133
Filed: 2000-05-01
Abstract: (57)【要約】
リファレンスクロック（１０２）を一端で受け入れ、複数の周期整合遅延構成要素（１０１）のそれぞれからクロックタップ出力を発生するための遅延ラインと、タップ出力の対に応答して、対のそれぞれから出力クロックパルスの立ち上がりおよび立ち下がりエッジを発生させるためのクロック組合せ回路（ＴＯＧ）とを具備し、出力クロックの周期が入力クロックの周期よりも小さいものである周波数逓倍回路（１００）。遅延ラインは、遅延構成要素（１０１）の周期と整合するように遅延ロックループに含まれてよい。各セルが所定数の遅延段タップ出力のそれぞれに結合され、各セルが相補出力を与える複数の組合せ回路セル（ＴＯＧ）が設けられる。セレクタ（１０６）が、位相検出器（１１２）からの選択制御信号に応答して、組合せセルの１つの相補出力の対の１つから出力を選択する。
Patent JP-2003500118-A (JP)
Title: 無針注射器薬品カプセル
IPC: A61L2/08
Filed: 2000-05-19
Abstract: (57)【要約】
液剤を予め充填するのに適した透明無針注射器薬品カプセルは、液剤を収容するチャンバを画定する薬品適合性透明プラスチックの第一の内層と、第一のプラスチック層の周囲に支持スリーブを形成する透明プラスチックの第二の外層とを備える。第一及び第二の透明プラスチック層は、それぞれ、高エネルギー放射線を照射された際の変色に対して耐性を有する。したがって、高エネルギー照射による殺菌が可能な、低コストで透明な無針注射器薬品カプセルが提供される。このカプセルは、液剤を収容するとともに薬品の放出においてその後使用するために密封嵌合状態で自由ピストンを保持する主チャンバを有する本体を画定してもよい。この本体は更に、自由ピストンを遊嵌状態で収容する開口部を持つ延長チャンバを有する。当初のピストンの遊嵌により、殺菌流体の浸入が可能となるため、この薬品カプセルを無菌状態で組み立てた後、任意の公知の方法で殺菌することができる。
Patent JP-2002209041-A (JP)
Title: Communication terminal
Inventor: KATAOKA NAOTO
IPC: B41J29/46
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that allows a user to recognize end of recording even when the user does not wait in the vicinity of the terminal. SOLUTION: In the case that the user has made an operation for a copy end notice in advance (ST15), the communication terminal prints out a message of 'this copy is made by Mr. ○○' on paper on (ST16) the basis of registered destination information at end of print (ST14) and transmits the copy end notice to the destination on the basis of the destination information (ST17).
Patent JP-2002205307-A (JP)
Title: Handling mechanism for tire vulcanizing machine and tire vulcanizing machine using the mechanism
Inventor: MURAKAMI TOSHIBUMI
IPC: B29C33/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a handling mechanism for a tire vulcanizing machine which can reduce the number of parts of the machine and the tire vulcanizing machine using the mechanism. SOLUTION: The lower side opening end fringe part of a vulcanized tire in a mold is held by a holding mechanism part 54, and the tire is removed to the lower side. The holding mechanism part 54 is turned upside down by an inversion mechanism part 55, and the tire held by the holding mechanism part 54 is turned downward. The posture of the tire is kept, and the lower side opening end fringe part of the tire is mounted on a cooler. In this way, the tire can be removed from the mold 52 and transferred to the cooler only by the handling mechanism 52.
Patent JP-2002209128-A (JP)
Title: Device and method for inputting image, computer- readable recording medium with program for performing the method by computer recorded thereon, digital camera and portable information terminal device
Inventor: TANI KOICHI
IPC: H04N101/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an image input device in which wasting of energy remaining in a battery is as preventable as possible. SOLUTION: A digital camera shown in Fig. 1 is provided with an image pickup part 1 for photographing a subject and inputting image data, a memory 7 in which a plurality of inputted image data can be stored temporarily, a recording medium A8 for storing image data stored in the memory 7, a battery part 20 for supplying power to respective parts, a battery voltage detection part 6 for detecting the output voltage of the battery and a control part 5 for restricting the number of the sheets of the image data to be stored in the memory 7 stepwise, based on the output voltage of the battery of the part 6.
Patent JP-2002215427-A (JP)
Title: Method and device for detecting system runaway
Inventor: MINE HIROAKI
IPC: G06F11/30
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a system runaway detecting method and a device therefor for shortening the uncontrolled state period when a system abnormality takes place. SOLUTION: This device is provided with a microprocessor(MPU) 10 for executing an instruction, a ROM 20 for storing application software, etc., a RAM 30 and a watch dog timer 40. The RAM 30 has not only application software 33 but also an interrupt vector table 31, an interrupt processing program 32 such as an infinite loop and an interrupt instruction code 34 embedded in an unused area. The ROM 20 similarly has the application software 21 and an interrupt instruction code 22 embedded in an unused area.
Patent JP-2002218518-A (JP)
Title: Key telephone system
Inventor: OGIYAMA TETSUYA
IPC: H04Q3/58
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system that collectively manages drive data of a ringer tone source and manages the drive data of the ringer tone source when it is copyrighted in the case that an optional ringer tone is sounded by each telephone set depending on a caller number and a called party number. SOLUTION: The key telephone system consists of a key telephone master unit 100 and key telephone sets 200. A storage device 105 of the key telephone master unit 100 stores ringer tone source drive data to obtain ringer tone drive data DB 105A. Then the key telephone master unit 100 collectively manages the ringer tone source drive data. When the ringer tone source drive data are copyrighted, the key telephone master unit 100 transmits the ringer tone source drive data to the key telephone sets 200 every time at individual incoming calls and the key telephone sets 200 do not store the data so as to prevent the ringer tone source drive data from being illegally utilized. Furthermore, the key telephone master unit 100 reports the state of use to an external provider and manages the charge matching the state of use.
Patent JP-2002218396-A (JP)
Title: Information playback apparatus, information playback method, recording medium and program
Inventor: HAYAKAWA TOMOO
IPC: H04N5/783
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To control an MPEG decoder IC by an external CPU. SOLUTION: A picture start code detector circuit 61 outputs a picture start code detection signal to an address register 62 and a picture type detector circuit 64. The detector circuit 64 detects and outputs the picture type to the address register 62, based on picture coding type information which is described 10 bits after a picture start code, according to a detection signal of the picture start code. The address register 62 reads a WR pointer 22 value upon input of the detection signal of the picture type, and saves these for several pictures in a shift register form, together with associated picture types. A CPU 52 reads these values via a CPU interface 63 to control parts of an MPEG decoder IC 51.
Patent JP-2002209636-A (JP)
Title: Hair cosmetics applying brush
Inventor: SAKAMOTO KEIJI
IPC: A46B15/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetics applying brush capable of uniformly applying hair cosmetics such as a hairdye over the whole hair with an excellent combing feeling, and capable of reducing sticking of the hair cosmetics to a scalp. SOLUTION: This hair cosmetics applying brush 1 is composed of a brush part 4 for arranging a plurality of comb teeth 3 having a delivery opening part 8 of the hair cosmetics in a row, and a connecting part 5 for internally forming a liquid feeding passage 12 for connecting the delivery opening part 8 of the hair cosmetics to a hair cosmetics housing vessel 2. An external shape of the comb teeth 3 is formed in a triangular shape wide on a brush part base surface 6 side, and narrow on a tip part 7 side of the comb teeth. The delivery opening part 8 of the hair cosmetics is formed in a slit shape reaching the vicinity of a tip part 7 of the comb teeth 3 from a side end part of a brush part base surface 6 of the comb teeth 3. A projecting part 11 is arranged between the comb teeth 3 of the brush part base surface 6.
Patent JP-2001269870-A (JP)
Title: Electrodeposited grinding wheel, its manufacturing device, and its manufacturing method
Inventor: YAMASHITA TETSUJI
IPC: B24D3/06
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the cutting quality and life and reduce the manufacturing cost. SOLUTION: An abrasive grain layer 13 made of a plurality of abrasive grain layer parts 12 is provided on the surface 11a of a grinding wheel substrate 11, and the abrasive grain layer parts 12 are connected together by bridge parts 9. Nonabrasive grain parts 22 are provided between the abrasive grain layer parts 12. Super-abrasive grains 14 are densely arranged at the central part 12a of each abrasive grain layer part 12 and coarsely arranged at peripheral parts 12b. The metal coupling phase for fixing the super-abrasive grains 14 is formed with first and second metal plating phases 15 and 16. The first metal plating phase 15 is decreased in thickness into a ridge shape from the central part 12a toward the peripheral parts 12b.
Patent JP-2002218372-A (JP)
Title: Multimedia player
Inventor: KUSHIBE MASANORI
IPC: H04N5/93
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a DVD and a CD present mixed in a disc changer, when a DVD player can also play back a CD and since the DVD is played back, after making various selection on a menu screen being displayed again upon finishing playback, the disc cannot be changed automatically and continuously, similar to CD. SOLUTION: When a specific DVD is played back for the first time by means of a player, the procedure of a user selecting a menu screen and playing back the disc is recorded temporarily in a disc playback processing temporary recording memory 27, along with a disc identification symbol and the user is inquired as to whether it is to be registered at disc changing, after finishing playback. If it is to be registered, data is registered in a DVD disc playback processing registration memory 30. When the same disc is played back, the disc identification symbol is read out and the memory 30 is retrieved, in order to read out previously registered data of playback procedure and automatic playback and change are effected according to that data.
Patent JP-2002214667-A (JP)
Title: Lens barrel and photographing device
Inventor: OKADA TADANORI
IPC: G02B7/08
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the constitution of a lens barrel gets complicated and larger due to a driving mechanism in the case of moving a diaphragm unit in the optical axis direction accompanying variable power operation. SOLUTION: This lens barrel is equipped with a 1st movable member 1 and a 2nd movable member 2 capable of moving in the optical axis direction in the case of variable power operation while holding lens groups L1 and L2 respectively, and a light quantity adjusting unit 10 capable of moving in the optical axis direction. The unit 10 is moved in the optical axis direction together with the 1st movable member while abutting on the 1st movable member in an energized state in a 1st variable power area out of an entire variable power area, and moved in the optical axis direction together with the 2nd movable member while abutting on the 2nd movable member in the energized state in a 2nd variable power area.
Patent JP-2002214504-A (JP)
Title: Optical device and photographing device
Inventor: KANEDA NAOYA
IPC: G02B7/04
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a holding member cannot be stably driven if the position of the center of gravity of the moving parts, such as the holding member, greatly differs from the point of action of the thrust of the linear motor, when the lens holding member is driven by the linear motor. SOLUTION: In an optical device which has a coil 101 integrally prepared in a holding member 214 holding the optical element, and a magnet 102 fixed to the device main body oppositely to this coil, respectively, and has two or more linear thrust generating parts which generate the thrust for driving the holding member in the optical axis direction by energization to the coil, two or more linear thrust generating parts are disposed so that the point of action of the resultant of the thrust respectively generated in these linear thrust generating parts may nearly coincide with the position of the center of gravity 106 of the moving part including the holding member, the optical element, and two or more coils, or so that it may be located in the vicinity of the position of the center of gravity.
Patent JP-2002213906-A (JP)
Title: Electromagnetic induction type absolute position transducer
Inventor: SASAKI KOJI
IPC: G01B7/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of an output signal due to scale position. SOLUTION: At least one portion of a pattern width constituting a scale loop is widened gradually as the length of a connection pattern part 16 gets loner.
Patent JP-2002214025-A (JP)
Title: Mass measuring instrument
Inventor: MIZUNO TAKESHI
IPC: G01G9/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To propose a mass measuring instrument which can take a measurement with simple constitution even in a weightless state without having its measurement precision affected by variation in temperature, etc., nor disturbance in a circumferential environment. SOLUTION: This mass measuring instrument is equipped with a driving part which reciprocates a body to be measured with a constant driving force, a speed detector which detects the speed of the body to be measured, a relay element which outputs a positive or negative signal according to the direction of the speed of the object measured by the speed detector and has hysteresis characteristics, and a control unit having a feedback circuit which feeds the signal outputted from the relay element aback to the driving part and prescribes cycles of the reciprocation of the object by the driving part with the signal, and then finds the mass of the object from the driving force of the driving part, the speed of the object, and the cycles of the reciprocation of the object by the driving part.
Patent JP-2002223047-A (JP)
Title: Circuit board and treatment method for flux residue
Inventor: ICHIKAWA KATSUYUKI
IPC: H05K3/34
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic circuit board which eliminates a need of the treatment of a flux residue after an electronic component has been soldered and mounted on the electronic circuit board and whose insulation reliability is high. SOLUTION: In the circuit board 11, its surface is coated with a flux 12a and a flux 12b, and the electronic component is soldered and mounted. The circuit board 11 is constituted in such a way that the surface between electrodes formed on the circuit board 11 is modified to be water-repellent.
Patent JP-2001248739-A (JP)
Title: Opening/closing method of ball valve and device therefor
Inventor: ZEN TOKUSO
IPC: F16K5/06
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To prolong a seat life and to facilitate an opening/closing action by preventing a deviational abrasion caused by a rotational action of the ball of a ball valve. SOLUTION: At the stage that a seat 40 for sealing an opening/closing ball 20 of a ball valve is supported and bonded to a seat slide guide 50 and is operated by a normal rotation or a reverse rotation of the opening/closing ball 20 at the time of releasing/closing, the seat 40 is displaced to a position where it is not subjected to interference from a rotation track range of an outer surface of the opening/closing ball 20 along with the seat slide guide 50, and the seat 40 is brought into close contact with the outer surface of the opening/ closing ball 20 at an open or close position of the opening/closing ball 20.
Patent JP-2002219062-A (JP)
Title: Bracket to mount washbasin or washstand and method for mounting the same
Inventor: NAKAJIMA HIDEHIRO
IPC: A47K1/04
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To simplify the reverse of a washbasin or a washstand and make it appealing to the eye by supporting the washbasin or the washstand without exposing a feedwater pipe and a drainpipe and without using many metal supports. SOLUTION: By mounting a bowl provided in a washbasin or a washstand on the mounting portions of brackets fixed to a wall surface of a rest room or the like, the washbasin or the washstand is supported.
Patent JP-2002228134-A (JP)
Title: Exhaust gas treatment equipment for drier
Inventor: MOTAI TADAYUKI
IPC: F23G7/06
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To perform complete combustion or thermal decomposition of odorous components, dioxins or the like in the exhaust gas of a drier and render the exhaust gas given with combustion treatment to have a decreased level NOx. SOLUTION: A drier is provided, at a passage for exhaust gas generated in drying wet refuse or burned ash of refuse, with a precombustion chamber and a main combustion chamber which communicate with each other through a restricted portion. Excess fuel combustion is performed with a burner in the precombustion chamber, and unburned fuel is burned in the main combustion chamber with the supply of air. Alternatively, combustion is performed by the burner in the precombustion chamber so that the unreacted air concentration of combustion gas in the precombustion chamber becomes 5-10% and the average temperature of the combustion gas from the precombustion chamber to the main combustion chamber becomes 800-1000 deg.C, followed by the combustion in the atmosphere of high temperature and low oxygen concentration in the main combustion chamber with the supply of fuel.
Patent JP-2002224769-A (JP)
Title: Device and method for treating outer surface of can body
Inventor: HIROTSUJI KIYOSHI
IPC: B05B13/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of a holding member and a can body when removing a holding member out of the can body after inserting the holding member into the can body and applying a prescribed treatment. SOLUTION: In the device for treating the outer surface of the can body 1, while arranging an opening end 50 of a can body 1 opposed to the tip side of an axial mandrel 6 traveling on a prescribed truck, the can body 1 and the mandrel 6 are moved in the central line direction so that the can body is fitted to and held by the mandrel 6. After that, the prescribed treatment is applied to the outer peripheral surface of the can body 1, then the can body 1 and the mandrel 6 are relatively moved in the axial direction to remove the can body out of the mandrel 6. A holder magnet table 44 for absorbing and holding the end 51 on the other side of the opening end 50 of the can body 1 is arranged opposed to the tip end 52 of the mandrel 6. The magnet table 44 is provided with a magnet 46 and a plate 47 matching the center line Q1 of the can body 1 and the center line B1 of the mandrel 6.
Patent JP-2002224610-A (JP)
Title: Method and utensil for applying coating material on car window glass
Inventor: IMADA TOMOHIRO
IPC: B05D1/32
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a utensil for applying a coating material on a car window glass, by which a thin coating film is applied on the car window glass uniform in a short time without any coating unevenness and the coating material is effectively applied. SOLUTION: The method for applying the coating material on the car window glass compress a process for covering a window frame 50 of the periphery of the car window glass 40 with a masking sheet in a state that the car window glass 40 of a vehicle is closed, a process for impregnating a sponge 11 of a coating material applying utensil 10 with the coating material, a process for pressing the sponge 11 of the coating material applying utensil 10 onto a position lower by a prescribed height than the upper side 41 of the car window glass 40 and applying the excess coating material in the sponge 11 on the car window glass 40 surface, and a process for applying the coating material on the car window glass 40 by repeating the work that the horizontally held sponge 11 is allowed to abut on the upper side 41 of the car window glass 40 and moved along the window frame,  then is moved downward to be allowed to abut on the lower side, and is separated from the car window glass 40 while moving the sponge 11 along the lower side several times.
Patent JP-2002225226-A (JP)
Title: Method for screen printing
Inventor: MIYAHARA SEIICHI
IPC: H05K3/34
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for screen printing which can prevent a defective printing caused by curing of a paste. SOLUTION: In the screen-printing method for printing a cream solder 5 on a substrate 3 by sliding a squeegee head 13 on a mask plate 12 by pressuring the cream solder 5 inside of the squeegee head 13 of a closed type, the squeegee head 13 is moved up/downward within the range of deflection of scraping parts 36A, 36B sliding in contact with the mask plate 12 by changing the press force of the squeegee head 13 against mask plate 12 under the condition of stopping to pressurize by a cylinder 16 in readiness for printing with the squeegee head 13 being supported under, and the cream solder 5 held inside is moved relatively up/downward. Thereby, the movement of the cream solder 5 is accelerated and its curing is prevented.