baber/WOPTO huggingface dataset:
Patent JP-2006183192-A (JP)
Title: Printing paper
Inventor: NAITO HIDEYA
IPC: D21H17/67
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide opaque printing paper having high white color even under a daily used fluorescent lamp and having a touch feeling in the printing paper for non-coating or slight coating in which a white pigment is added to a pulp slurry.  <P>SOLUTION: The printing paper contains titanium oxide and/or calcium carbonate as a white pigment and consists essentially of wood pulp without forming a coating layer. The printing paper has ≥90% whiteness measured by providing a 420 nm cutoff filter in an optical path of a light measuring instrument according to JIS P-8148 and 6-30 mass% of ash measured according to JIS P-8251. The printing paper has -0.1 to 0.1 meq/L amount required of a cation of a filtrate obtained by filtering a disintegrated material of the printing paper disintegrated according to JIS P-8220 so as to afford 1.5 mass% of the solid concentration through a filter having 100-150 μm sieve opening.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005530845-A (JP)
Title: 抗体を濃縮するための緩衝化処方物およびその使用方法
IPC: C12P21/08
Filed: 2003-06-23
Abstract: 本発明は、濃縮抗体調製物を生成するための方法を提供し、この方法は、（ａ）抗体水溶液および約２ｍＭ〜約４８ｍＭの範囲の濃度のヒスチジン緩衝液または酢酸緩衝液である、最初の抗体調製物を得る工程；ならびに（ｂ）抗体調製物から水および緩衝液は取り除くが、抗体は取り除かないような膜濾過に抗体調製物を供し、それによって、最初の抗体調製物よりも高い濃度の抗体を有する抗体調製物を生成する工程を包含する。この方法によって生成された濃縮抗体調製物は、他の処方物より低い粘度を有し、より安定である。本発明は、この方法により生成された濃縮抗体調製物、このような調製物を用いて作製された薬学的組成物、および、このような薬学的組成物が疾患を処置するために投与される治療方法を、さらに包含する。
Patent JP-2005532516-A (JP)
Title: 永久磁石を用いた、回転子軸受システム用のスラスト荷重緩和装置
IPC: F16C39/06
Filed: 2003-06-18
Abstract: 本発明は、回転子軸受システムのスラスト荷重容量を増加するための装置及び方法（すなわち回転子軸受システムのスラスト荷重を緩和するための装置及び方法）を提供する。本発明のスラスト荷重容量増加装置は、固定子と回転子を含み、いくつかの永久磁石を用いることにより、回転子と固定子との間に引力又は反発力を生成し、磁気によるスラスト荷重容量の増加を達成する。
Patent JP-2005534749-A (JP)
IPC: C08K5/09
Filed: 2003-07-29
Abstract: The invention relates to graft copolymers, their preparation, and compositions, such as electrophoresis separation media, containing the same; also to ultra-high molecular weight poly( NN -dimethylacrylamide) ("poly(DMA)") polymers, their preparation, and compositions, such as electrophoresis separation media, containing the same; and more particularly to supports, such as capillaries, containing these polymers and methods for separating biomolecules, especially polynucleotides, using capillary electrophoresis. The graft copolymers can be prepared by, e.g., grafting polyacrylamide units onto a poly(DMA) backbone. Separation media comprising such graft copolymers or ultra-high molecular weight poly(DMA) polymers yield superior performance in the analysis and separation of biomolecules by capillary electrophoresis.
Patent JP-2005536134-A (JP)
Title: 電気的に小型の帯域幅が広い誘導体アンテナ
IPC: H01Q1/38
Filed: 2003-08-14
Abstract: 誘電体基板の第１の側の上に実装された誘電体素子と、この基板の第１の側の上に配置され、この基板と誘電体素子との間に伸びるマイクロストリップ形フィードと、基板の第１の側とは反対側の第２の側上に形成された導電層とを備え、アパーチャが誘電体素子の位置に対応する位置の導電層の中に形成される誘電体アンテナが提供される。このアンテナは、電気的に小型であり、帯域幅が広く、良好なゲイン特性を有し、効率的であり、容易に離調されない。
Patent JP-2005537010-A (JP)
Title: 精神分裂症の一塩基多型診断
IPC: C12Q1/68
Filed: 2003-08-26
Abstract: 本発明は、多型位置を含むヒトＧ蛋白結合受容体Ｓｅｑ−４０遺伝子の核酸断片を提供する。アレル特異的プライマー、及び当該位置の近傍領域にハイブリダイズするプローブも提供する。本発明は、精神分裂症を発症する遺伝的危険度を決定する方法又は精神分裂症を診断する方法も提供する。
Patent JP-2005537581-A (JP)
Title: 人識別システム
IPC: G07C9/00
Filed: 2003-09-01
Abstract: 本発明は、人を識別するシステムに係り、このシステムは、人の少なくとも片方の足（２０）により表面上に与えられる圧力の分布を検出する手段と、多数の人の、検出された圧力分布パターン（Ａ、Ｂ、Ｃ）と関連付けられる人識別コード（Ｘ、Ｙ）を有するデータを格納する手段と、圧力分布パターンの一致が見つかるまで、検出された圧力分布パターン（Ａ）を格納された圧力分布パターン（Ａ、Ｂ、Ｃ）と比較する手段を有する。本発明は更に、人を識別する方法に係る。人は、少なくとも片方の足により表面上に与えられる圧力の分布に基づいて識別される。ユーザが、片足又は両足をその表面上に置くと、圧力分布が検出される。つついて、検出された圧力分布パターンは、記憶媒体内に格納された圧力分布パターンと比較される。各格納された圧力分布パターンは、異なるユーザに関連付けられる。圧力分布パターンの一致が見つかると、そのユーザの身分は明らかとなる。
Patent JP-2006500462-A (JP)
Title: 溶融ブレーズコーティング済み超研磨材粒子及び関連する方法
IPC: B24D99/00
Filed: 2003-09-24
Abstract: 超研磨材粒子と化学的に結合する溶融ブレーズ合金の凝固済みコーティング（１５）でコーティングされた超研磨材粒子（１０）を開示し、説明する。１態様においては、反応性金属合金は、超研磨材粒子の外側表面の少なくとも約８０％と化学的に結合してよい。このようなコーティング済み超研磨材粒子の様々な製造及び使用方法をさらに開示し、説明する。
Patent JP-2006503321-A (JP)
IPC: G09G3/20
Filed: 2003-09-12
Abstract: A display apparatus (1) comprises a matrix display device (DD) with pixels (10) wherein particles (14) move in a fluid (13) between electrodes (6, 6′, 7). An optical state of the pixels (10) is defined by a value of a drive voltage (VDi) and a duration (Di) of a drive period (TDi) during which the drive voltage (VDi) is present across the pixel (10). A DC-balancing circuit (3) controls the amplitudes of the drive voltages (VDi) and/or durations (Di) of drive periods (TDi) to obtain a substantially zero time-average value (N) across each pixel (10) or across each sub-group of pixels. This control of the amplitude of the drive voltages (VDi) and/or the duration (Di) of the drive periods (TDi) allows minimizing the image retention, without requiring reset pulses causing all pixels (10) to become temporarily white or black. In a preferred embodiment in accordance with the invention, a display device (DD) is used in which a drive voltage (VDi) is supplied to the pixel (10) with a level such that the grey level (or the amount of colorization) does not change anymore after an initial period of time. Now, if applicable, the DC-balancing can be performed by making the duration (Di) of the drive periods (TDi) longer than the initial period of time.
Patent JP-2006504459-A (JP)
Title: ブーツまたはインナーブーツ
IPC: A43B23/02
Filed: 2002-10-29
Abstract: 【課題】  成形安定性が良く、耐圧性を有するクッション層であっても、使用者の足、又は脚に良好に密着できるブーツ又はインナーブーツを提供する。 【解決手段】  この種のブーツ、又はインナーブーツは、典型的には半硬質でシェル状に成形された外側部材１と、使用者の足、又は脚に内側が当接可能なクッション層４とから成る。この発明によると、このクッション層４は網状に配置される溝３により分割され、比較的硬質のクッション部材でも、ブーツ、又はインナーブーツの曲げ特性は外側部材により十分に決定される。
Patent JP-2006507877-A (JP)
Title: 骨固定用のインプラント
IPC: A61B17/80
Filed: 2002-12-02
Abstract: 骨固定用インプラント（１）を開示する。これは金属とプラスチックの両方の材料の組合せから成る。これはインプラント（１）を貫通する多くの通路（２）を軸（３）とともに有し、骨固定手段、特に骨ネジを受入れるために適している。通路（２）は周辺縁（４）を備えており、これはインプラント（１）の縁（４）を取囲む材料とは別の材料から成る。この構造によって、一方では剛性ではなく、かつ他方ではネジとインプラントの接触面の問題を示さないインプラントが得られる。
Patent JP-2006507946-A (JP)
IPC: B23K35/00
Filed: 2003-12-01
Abstract: The invention relates to a process for fastening a miniaturized component (2) having a wettable bottom side (4) on a base plate (1) by a solder joint, wherein the base plate (1) is coated on one side with a continuous layer of metal (5), a soldering material (6) is placed on the coated side of the base plate (1), the component (2) is arranged above the soldering material (6), the soldering material (6) and the bottom side (4) of the component (2) facing the base plate (1) being a vertical distance apart and not in contact with one another, and a laser beam is supplied from the opposite side of the coated side of the base plate (1) for melting the soldering material (6), after which a contact between the bottom side (4) of the component (2) and the melted soldering material (6) is made for mutual fastening. Either the not melted soldering material (6) forms a flat lump, before the laser beam is supplied, which upon melting becomes a drop with the result that the drop of soldering material (6) fills the space between the bottom side (4) of the component (2) and the base plate (1) and wets the surface of the bottom side (4) of the component (2) or the soldering material (6) forms a continuous spot of a multiple area than the surface of the bottom side (4) of the component (2) and after melting of a circumscribed part of said spot facing the bottom side (4) of the component (2), the component (2) is dipped into the melted soldering material (6), wetting the surface of the bottom side (4) of the component (2), whereupon the component (2) is lifted back to its previous determined position the soldering material (6) bonding to the surface of the bottom side (4) of the component (2). <IMAGE>
Patent JP-2006510751-A (JP)
Title: オレフィン重合用触媒成分
IPC: C08F210/16
Filed: 2003-11-25
Abstract: Ｍｇ、Ｔｉ、ハロゲンおよびエーテル類、エステル類、アミン類、ケトン類またはニトリル類に属する電子供与化合物(ＥＤ)を含み、Ｍｇ／Ｔｉモル比が５より高く、且つＥＤ／Ｔｉモル比が３.５より高いことを特徴とするオレフィン(共)重合用、特にＬＬＤＰＥの製造用触媒成分。この触媒成分は、コポリマー鎖の中と間のコモノマーの均一な分布を発揮する。
Patent JP-2006508878-A (JP)
Title: 給送装置
IPC: B65B61/28
Filed: 2003-11-26
Abstract: パッケージ機からパッケージ６を給送する装置が、第１、第２、第３、及び第４のパッケージ押進部２〜５を備える。押進部２〜５は、パッケージ６を給送入口位置７から給送出口位置８へ搬送方向Ｔへ搬送するように構成されている。押進部は、複数の対になって共通中心軸Ｃに関して互いに正反対位置で向かい合い、共通中心軸Ｃの周りを回転可能なように構成されている。パッケージ機からパッケージを給送する方法は、給送入口位置７でパッケージを第１と第２の押進部２、３の間に受け取るステップと、押進部２〜５を回転させることによって給送出口位置８へパッケージ６を搬送するステップと、パッケージ６が給送出口位置８に到達したとき、第１の押進部２を給送入口位置７に戻し、且つ第４の押進部５が給送入口位置７へ前進するように第２の押進部３を前進させるステップであって、第１及び第４の押進部２、５が次のパッケージ６を受け取る用意ができるステップとを含む。
Patent JP-2006513746-A (JP)
Title: レースコース・データコンパイルシステム
IPC: A63H18/02
Filed: 2003-12-24
Abstract: 少なくとも１つのゲートにより画定される予め定められた競走路を有するレースコースと複数台のレース車両との組合せ。このゲートは、さらに、一意的識別子を含んでいる。複数台のレース車両の各々が一意的識別子を検出できるセンサを有しセンサは、さらに、論理回路および送信機に接続されている。スコアボードは送信機から情報を受信する受信機を有し、ラップ速度およびランキング等の、その情報を所望のフォーマットに従って表示する。あるいは、一意的識別子はレース車両に搭載されセンサはゲートに搭載される。
Patent JP-2005159371-A (JP)
Title: Heat transfer element
Inventor: SEKINO TAKASHI
IPC: H01L23/373
Filed: 2005-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer element (1) having a high heat conductivity free from aging with respect to heat conduction, to be placed between a heating element (2) and a heat slinger (3).  <P>SOLUTION: The heat transfer elements (1, 11) are formed by coating high heat conductivity gels (1b, 1c) to a uniform thickness on both sides of a corrugated plate-like metal spring piece (1a), or by embedding a corrugated plate-like metal spring piece (11a) in a high heat conductivity gel (11b). In this way, the contact with both of the heating element and the heat slinger can always be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201448-A (JP)
Title: Method of forming thick part in steel plate
Inventor: BURG JEAN PASCAL
IPC: B21D22/04
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a thick area in a steel plate without adding a member to the steel plate and without a complicated device such as a strong press, a jig and a tool.  <P>SOLUTION: This method of forming a thick part in the surface of the steel plate assembled in a gasket includes: a projecting part forming step of deforming the steel plate 30 to form at least one projecting part 34; and an adjusting step of flattening the projecting part 34 to form a thick area 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006192733-A (JP)
Title: Printing system, printing control program, method of printing, printer, printer control program, method of controlling printer, printing controller, printing controller control program, and method of controlling printing controller
Inventor: KITADA SEISHU
IPC: B41J29/38
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system suitable for suppressing damage such as wasting of a printing resource due to misprinting or leakage of confidential information, a printing control program, a method of printing, printer, a printer control program, a method of controlling printer, a printing controller, a printing controller control program, and a method of controlling a printing controller.  <P>SOLUTION: This printing system 100 comprises an information processor 10 that forms a print job, transmits the formed print job to the printer 30 via the printing controller 20 and carries out processing of confirming the content of the print job to a user, the printing controller 20 that predicts the damage which occurs on the failure of processing of printing the print job and judges whether or not the confirmation processing is to be performed based on the predicted result, and the printer 30 that performs the processing of printing according to the print job.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202521-A (JP)
Title: Push lock switch
Inventor: NAITO HIROYUKI
IPC: H01H13/58
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an operation stroke of an operational knob small without miniaturizing a lock mechanism in a push-lock switch.  <P>SOLUTION: In a remote controlled arm 30 in which one end part 30a is pivoted by a shaft 31, the lock mechanism 35 is installed on the other end part 30b side, and an operational knob 24 is coupled to the intermediate part of the longitudinal direction of the remote controlled arm 30 via the shaft 34, so that the remote controlled arm 30 is swung in accordance with the operation of the operational knob 24. An operation stroke of the operational knob 24 is made to become smaller than a moving stroke of a lock-pin 38 in the lock mechanism 35.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198009-A (JP)
Title: Article alignment cabinet
Inventor: DEGUCHI TOMOO
IPC: A47B57/04
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient article alignment cabinet allowing not only an identical person engaged in storage work of various types of articles but also a third party to instantaneously take out an article without any error.  <P>SOLUTION: A rectangular parallelepiped cabinet body A opening the front face alone is integrally framed of first and second enclosure panels F1 and F2 having partition wall panel receiving groove rails 11, third and fourth enclosure panels F3 and F4 having partition plate receiving groove rails 15, and a back panel 15; and one of end-part partition wall panels 20 having same partition plate receiving groove rails 23 and at least a set of two intermediate partition wall panels 21 and 22 are inserted between the mutually facing grooves of the groove rails 11 from the front face and the partition plate 28 is removably inserted between the mutually facing grooves of the groove rails 15 and 23 from the front face.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005217401-A (JP)
Title: Laser diode system, method of arranging laser diode, and optical arrangement of laser diode
Inventor: DOWNING ELIZABETH
IPC: G02B6/26
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for optically arranging beams that are outputted from laser diodes that are each independent and have different wavelengths.  <P>SOLUTION: An output beam of one laser diode (for example, L1) directly enters a highly reflective surface thereof through an amplification medium of an adjacent laser diode (for example, L2), and is outputted from an output coupler thereof. By repeating the process, a plurality of beams that are outputted from a plurality of laser diodes arranged on the same optical axis and that have different wavelengths are included in an output from a final laser diode (for example, L3) while maintaining the first wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006201974-A (JP)
Title: Mobile unit and file execution control method
Inventor: NOKAWA CHIAKI
IPC: H04W88/18
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To control a file in a short-range radio terminal to be properly processed by cooperating with a server and a short-range radio terminal.  <P>SOLUTION: As one embodiment of this invention, the server ID of a server B corresponding to processing to be executed is received (M1), and whether or not a handy terminal B associated with the server ID by a processing table exists in a short-range radio communication area is determined (M2), and when it is determined that the handy terminal B exists, file information in the handy terminal B is acquired (M3, M4), and whether or not the acquired file information satisfies file conditions associated with the file by the processing table is decided (M5), and at least one of its own machine(mobile unit 10), server B and handy terminal B is controlled so that processing contents associated with the file can be executed according to the decision result (M6 to M8).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201108-A (JP)
Title: Position detecting encoder and mounting method therefor
Inventor: ONO YUMEKI
IPC: H02K15/14
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder for position detection, capable of easily adjusting an original point of the encoder body and mounting operation on a motor, even when usage conditions of the instrument are limited e. g. by no sufficient space being available for installation of instruments at a place of the motor installation or the place being too dusty for the use of electronic instruments.  <P>SOLUTION: The position detecting encoder 1 has installed a fixing part 14 with a function of stopping or releasing the rotation of the rotor 12 with respect to the body 11. For example, the rotor 12 is fixed to the body 11 by the fixing part 14, at a position where the phase between the body 11 and the rotor 12 is the same as the generation phase of an original signal, then the body 11 and a motor are fixed with a flat spring 13, then finally the fixing of the body 11 and the rotor 12 are released by using the position detecting encoder. A fixing method for the encoder is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005220350-A (JP)
Title: Cleaning liquid composition and method for cleaning semiconductor device using the same
Inventor: KIM HYUN WOO
IPC: G03F7/32
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid for a photoresist pattern which can prevent destruction of the photoresist pattern which occurs when a fine photoresist pattern is formed, and to provide a method for cleaning a semiconductor device using the same.  <P>SOLUTION: The subject cleaning liquid composition comprises a solvent and a surfactant. Its dynamic surface tension measured by the maximum bubble pressure method is not more than 6 bubbles/second-50 dyne/cm. With this cleaning liquid having an excellent dynamic surface tension characteristics, the destruction of the photoresist pattern, which is a problem occurring when the fine photoresist pattern of about not more than 100 nm is formed, can be prevented. Since the cleaning liquid having a surfactant of a high concentration can be prepared with this composition, it can also contribute to reduction of physical distribution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222542-A (JP)
Title: Cellular phone
Inventor: HAMAMURA HIROYASU
IPC: H04W4/12
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone by which existing image data is intelligible for a user and attachment of image data which should not be attached to an e-mail is prevented.  <P>SOLUTION: The cellular phone is provided with a memory and a display part. The image data, management information of the image data and image data of a reduced image of an image which the image data expresses are associated with one another and stored in the memory. The display part displays the image, the management information or the reduced image. The display part displays both of information corresponding to an image which can be attached and information corresponding to an image which can not be attached in the case of selecting the image data to be attached to the e-mail and in the case of selecting the image data to be attached to the e-mail, only the image data which can be attached is selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006210637-A (JP)
Title: Method of manufacturing wiring board
Inventor: ORIGUCHI MAKOTO
IPC: H05K3/46
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board manufacturing method which is capable of easily manufacturing a wiring board of a laminated structure composed of a ceramic dielectric layer and a high-molecular material dielectric layer.  <P>SOLUTION: The wiring board 1 has a configuration wherein a wiring laminated part 6 composed of a dielectric layer and a conductor layer is formed on one of the main surfaces of a board core 2, and a high-molecular material dielectric layer 3A, a conductor layer 4B, and a ceramic dielectric layer 5 are laminated from the side of the board core 2 in this sequence into a composite laminated part 6 coming into contact with each other, and the composite laminated part 6 is contained in the former wiring laminated part 6. In the composite laminated part 6, a conductor-side cutout 18 that is formed by cutting out a part of the conductor layer 4B in an in-plane direction is provided to the conductor layer 4B, a ceramic-side cutout 16 that is formed by cutting out a part of the ceramic dielectric layer 5 in an in-plane direction is provided to the ceramic dielectric layer 5, and a communicating cutout 21 is formed where the ceramic-side cutout 16 and the conductor-side cutout 18 are made to communicate with each other. A high-molecular material constituting the high-molecular material dielectric layer 3A is made to fill up the communicating cutout 21 to the ceramic-side cutout 16 through the conductor-side cutout 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207337-A (JP)
Title: Artificial turf
Inventor: HAYASHI NAOKI
IPC: E01C13/08
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide artificial turf which is filled with a filler dispersed therein, and proof against outflow of the filler into a drain ditch arranged outside an artificial turf laid district even if the filler is formed of a single type of particulate matter.  <P>SOLUTION: Artificial turf piles 1 in a marginal section are implanted in a base material at high density, and each piece of yarn is made thinner in width and subjected to crimping. Thus the piles can enclose the marginal section strongly like a wall, and therefore the filler 3 is prevented from flowing into the drain ditch H adjacent to the outside of the artificial turf laid district. Further even if the filler 3 is trodden due to walking, competitive sports, or the like on the artificial turf G, and pressed to the marginal section, the artificial piles 1 in the marginal section each have a long length and they are implanted at high density, and therefore the yarn 11 of the artificial turf in the marginal section is likely to entwine about the filler 3. Furthermore the filler 3 is filled in the artificial turf in an area spaced away from a drain ditch edge HE, and therefore the filler 3 is prevented from flowing into the drain ditch H.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207347-A (JP)
Title: Door handle device for automobile
Inventor: WATANABE NAOKI
IPC: E05B83/36
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle device for an automobile capable of easily setting an operating point for an on-collision door-opening preventive means.  <P>SOLUTION: The door handle device 1A for the automobile has a handle 3 mounted to a bracket 2 for a door body and capable of being operated from a door-closing place to a door-locking releasing place, and a lever 5 interlocked with the operation of the handle 3 and releasing the locking of a door-locking mechanism. The door handle device 1A further has the on-collision door-opening preventive means 10 preventing movement to the door-locking releasing place of the lever 5 when impact acceleration in the case of a side-face collision is inputted. The door-opening preventive means 10 has a stopper member 12 movably mounted by linear motion between a standby place permitting the movement to the door-locking releasing place of the lever 5 and a movement preventive place preventing the movement to the door-locking releasing place of the lever 5 and a first spring 13 urging the stopper member 12 on the standby place side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI