baber/WOPTO huggingface dataset:
Patent JP-2009132125-A (JP)
Title: Optical shaping apparatus and optical shaping method
Inventor: KUZUSAKO JUNICHI
IPC: B29C67/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical shaping apparatus which can shape a precision shaped article, and to provide an optical shaping method.  <P>SOLUTION: In accordance with a small work domain obtained by partitioning a whole work domain wherein optical shaping work is carried out into a plurality of domains, the cross section shape data of a three-dimensional model are partitioned to produce small work domain data which are cross section shape data corresponding to the small work domain. An exposure turn to expose the small work domain according to the small work domain data is determined so that after a prescribed small work domain is exposed, the small work domain which is separated by at least one small work domain from the prescribed small work domain is exposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141986-A (JP)
Title: Mechanism for inserting/removing retrofit circuit breaker
Inventor: HORIKAWA MASAO
IPC: H02B11/167
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide mechanism for inserting/removing a retrofit circuit breaker, for enabling inserting/removing operation in replacement with a simple configuration.  <P>SOLUTION: When a slide plate 17 is slidably pulled one stage with respect to a handle lever 16, a protrusion 17a at a distal end of the slide plate 17 comes off from a recess 13a of a bearing 13. When the handle lever 16 is rotated counterclockwise downward in this state, an insertion/removal shaft 10 is rotated together with a disk-like inserting/removing lever 12. The engagement between a pin 18 and a notch 12a of the inserting/removing lever 12 is released by further sliding the slide plate 17 downward, and the pin 18 is engaged with a next notch 12b by rotating the handle lever 16 clockwise upward. This operation is repeated until the retrofit circuit breaker 1 reaches an insertion completion position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141552-A (JP)
Title: Line concentrator
Inventor: KOMATSU HIDEJI
IPC: H04L45/125
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To economically implement QoS control in a line concentrator having a plurality of modules which store a plurality of user lines.  <P>SOLUTION: The line concentrator which stores the plurality of user lines, concentrates and sorts the user lines to a high-order network is provided with: a plurality of subscriber side modules which store the plurality of user lines; a plurality of transfer side ports connected to the high-order network; and a circuit for scheduling the number of transfer side ports which can be connected from the subscriber side module so that the total bands of the transfer side ports may be equal to or less than predetermined link speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141609-A (JP)
Title: Electronic camera and lens unit
Inventor: YAMAMIYA KUNIO
IPC: H04N5/225
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera capable of surely cooling an imaging element by preventing the breakdown of a thermoelectric converting element.  <P>SOLUTION: A single-lens reflex camera 50 is provided with a mirror box 54, an imaging element 10 arranged in the image side of an imaging lens, a heat radiating member 23 arranged to the mirror box 54 in a state that it is thermally shielded from the imaging element, a printed circuit board 25 arranged between the imaging element and the heat radiating member and connected with the imaging element, a thermoelectric converting element 21 arranged in an aperture of the printed circuit board and thermally coupled, at the one end, with the imaging element via an insulating sheet 22a and also thermally coupled, at the other end, with the heat radiating member via an insulating sheet 22b to generate an electromotive force according to a temperature difference, a cooling fan driven by the electromotive force of the thermoelectric converting element as power supply to exhaust the heat of the imaging element, and a gel agent 30 of a vibration absorbing member arranged along the side wall of the thermoelectric converting element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141160-A (JP)
Title: Electronic apparatus
Inventor: KISHI YUJI
IPC: H05K5/03
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design cover fitting structure which makes easy mounting and detachment of a design cover constituted by a plurality of decorative panels.  <P>SOLUTION: At least an upper face and both side faces of a substantially box type housing for electronic apparatus are covered by the design cover constituted by the upper face decorative panel, the left side face decorative panel, and the right side face decorative panel. Second engaging means to engage with a first engaging means provided at the housing or a lower face decorative panel fitted to a lower face of the housing, and third engaging means to engage with a fourth engaging means provided at the upper face decorative panel are included in the left side face decorative panel and the right side face decorative panel, respectively. First, the second engaging means of the left side face decorative panel and the right side face decorative panel are engaged with the first engaging means, then the left side face decorative panel and the right side face decorative panel are mounted on the housing. After that, the fourth engaging means of the upper face decorative panel is engaged with the third engaging means of the left side face decorative panel and the right side face decorative panel, then the upper face decorative panel is mounted on the left side face decorative panel and the right side face decorative panel to fit to the housing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139291-A (JP)
Title: Method of drawing scribed circle on curved surface
Inventor: KOBAYASHI YOSHIO
IPC: G01B5/30
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of easily drawing a scribed circle on a curved surface such as a pipe in a short time without influencing recurrence of deformation of a processing object material accompanying processing.  <P>SOLUTION: A sheet 30 with the scribed circle drawn thereon with ink is put on a processing object material 10 having a curved surface, and a solution 20 capable of dissolving the ink is supplied between the sheet 30 and the processing object material 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137637-A (JP)
Title: Adaptor for liquid vessel with dispensing port
Inventor: MITSUMA TOSHIO
IPC: B65D47/20
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptor for a liquid vessel with a dispensing port which is engageably attached to a tubularly protruding spout as a liquid-dispensing device attached to an inner bag such as a bag-in-box or the like, which facilitates opening and closing of the dispensing port and capable of dispensing the liquid stably easily with weak force without keeping an open state or keeping pulling-up with a finger during opening.  <P>SOLUTION: The adaptor (cap) of the liquid vessel with the spout is constructed such that a tubular part is engageably attached to the spout with a tubular dispensing passage, the dispensing port is formed in the vicinity of the upper end, a flexible concave part is connected to a flange of the tubular part, a plate-like lever is mounted on the inner surface of the concave part, and the dispensing port is closed with the concave part wherein a C-shaped operation rod 5 is provided at the flange 8 of the tubular part opposing to the dispensing port on the upper surface of a fitting frame 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147406-A (JP)
Title: Image data recording device and image data reproducing unit
Inventor: IBA WATARU
IPC: H04N5/91
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily execute a bidirectional reproduction change between first and second image data.  <P>SOLUTION: During the reproduction of main part image data at a display section 23, a menu display button 25 is depressed, and a reproduction change menu screen is displayed in the display section 23. When a user of a device depresses a reproduction change button, a reproduction control section 24 changes the reproduction of the main part image data, namely the first image data, to that of digest image data, namely the second image data. During the reproduction of the digest image data in the display section 23, the menu display button 25 is depressed, and the reproduction change menu screen is displayed. When a user of a device depresses a reproduction change button 111, the reproduction control section 24 changes the reproduction of the digest image data, namely the second image data, to that of the main part image data, namely the fist image data, by referring to a main part list file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113785-A (JP)
Title: Umbrella tent exclusive for vehicle
Inventor: MIZUTANI YOSHIHIKO
IPC: B60J7/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an umbrella tent for vehicle capable of detaching an umbrella in a most effective place against wetting in a short period of time for preventing a physically handicapped person or a senior person from being wetted in rain when they get in/get out the vehicle.  <P>SOLUTION: In the mounting structure of the umbrella tent for vehicle, a rectangular umbrella extending in the longitudinal direction of the vehicle from a front-most side to the rear-most side is mounted in a vicinity of an inner ceiling at a center of a door, and the entire door of the vehicle is covered thereby. Thus, even when a person in a wheel chair gets in/gets out a vehicle, or when it rains during the leisure, shoes can be changed under an umbrella sheet and the person can get in the vehicle; the vehicle is not stained; and the shade effect can be enjoyed even when any tree cover is unavailable in the leisure during the summer time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080172-A (JP)
Title: Guide device for inserting and advancing catheter and guidewire through blood vessel of patient in endovascular treatment
Inventor: PARODI JUAN CARLOS
IPC: A61M25/00
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide device having a new structure to insert catheter or guidewire through tortuous blood vessels.  <P>SOLUTION: This guide device is provided for inserting and advancing more than one catheter and/or guidewire through the vasculature (especially, tortuous blood vessels) of a patient in endovascular treatments. The guide device includes an open or close guiding channel provided at the distal end of the catheter and/or guidewire, whereby the catheter or guidewire may be easily advanced through the blood vessel over a previously installed guidewire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009140894-A (JP)
Title: Light-emitting element
Inventor: FUKUDA KOICHI
IPC: H05B33/24
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve light extraction efficiency of a light-emitting element.  <P>SOLUTION: The light-emitting element includes a first electrode, a second electrode installed on the light extraction side, and a light-emitting layer formed between the first electrode and the second electrode, and has a reflecting surface formed on the first electrode side rather than the light-emitting layer side, and combines and intensifies by interference the light emitted from the light-emitting layer to the light extraction side and the light that is emitted from the light-emitting layer to the reflecting surface side and is reflected by the reflecting surface. A periodic structure which extracts light that is emitted from the light-emitting layer and is wave-guided in the surface direction of the light-emitting element is formed at the node of interference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230699-A (JP)
Title: Delayed pump mechanism and pumping product
Inventor: OSHIMA YASUO
IPC: B65D83/76
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump mechanism capable of dispensing the contents of a container to both hands of a user by an operation of the user.  <P>SOLUTION: The contents of an upstream-side filling chamber A are made to flow into a downstream-side filling chamber C by moving down a group of pistons 2, 4, and 8 following a pushing-down operation of the user while an annular lower-side piston 9 and an outer coil spring 10 are moved down. When releasing the operation button 1, the group of pistons moves up by return force of the outer coil spring and inner coil spring 11 while maintaining dispensing valves 8d and 2c of the filling chamber C. A moving-up time to a dispensing starting location is gained by inflow resistance of a small-diameter flow inlet 5d of the filling chamber A where the contents of the container are sucked up. when a dispensing valve is opened by making an outer upper-surface section 8e of the annular upper-side piston 8 abuts on a lower end face section 7b of a collar ring 7, the contents of the chamber C are dispensed to an outer space by a pushing-out action of the annular lower piston and outer coil spring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153772-A (JP)
Title: Rice cooker
Inventor: KOMA ATSUSHI
IPC: A47J27/00
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the inside of a pot from becoming excessively pressurized.  <P>SOLUTION: During operation of a rice cooker, when a steam discharge passage is clogged and the steam can not be discharged, the inside of the pot 2 is prevented from becoming excessively pressurized by discharging steam inside the pot 2 with the use of a seal releasing part (a projection 17) arranged in a pot packing 32 , and also a steam generation amount in the pot is reduced or the generation is stopped by reducing or stopping heating the pot and the discharge of the steam from the seal releasing means is reduced or stopped, thereby safety of the user of the rice cooker is enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154438-A (JP)
Title: Tape printing system, tape printing apparatus and editing apparatus
Inventor: KATO TSUTOMU
IPC: B41J3/36
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printing system that can be coated with glue only in a desired position of printing tape with a simple operation.  <P>SOLUTION: A user sets a glue-coating position of printing tape 17 on a glue-coating setting screen 96. A computer 200 generates from the setting a control signal for contact/separation of an auxiliary cassette 70 with/from an attachment roller 15. The auxiliary cassette 70 has a roll of size tape 74 having an adhesive layer 27 on a surface. The generated control signal is sent to a tape printing apparatus 110. The tape printing apparatus 110 controls contact/separation of the auxiliary cassette 70 according to the received control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158779-A (JP)
Title: Semiconductor device and method of manufacturing device
Inventor: KATO KAZUSUKE
IPC: H01L27/04
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that includes a plurality of kinds of elements juxtaposed, and is manufactured with fewer steps and a low defect rate, and also to provide a method of manufacturing the same.  <P>SOLUTION: A semiconductor device of the present invention includes: an MOSFET provided on an upper surface of a semiconductor substrate; a PiP capacitive element juxtaposed with the MOSFET on the upper surface of the semiconductor substrate; and an element separation oxide film formed in a groove portion on the semiconductor substrate below the PiP capacitive element. A method of manufacturing the semiconductor device of the present invention includes the steps of: forming the groove portion on the semiconductor substrate; forming a first separation film and a second separation film by growing the oxide film on a bottom surface of a first opening and a bottom surface of the groove portion; and forming the PiP capacitive element on the second separation film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154472-A (JP)
Title: Multilayered blow molding and its manufacturing method
Inventor: HINO TOSHITOMO
IPC: B29C49/22
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic blow molding excellent in surface gloss and transparency, particularly a hollow container with a luxurious feeling, excellent in the gloss of a container outer surface layer and also in transparency, impact resistance, flexibility, and resistance to environmental stress cracking.  <P>SOLUTION: The multilayered blow molding is formed of a stack comprising the following surface layer A, intermediate layer B and inner layer C: the surface layer A and the inner layer C are each made from a polyethylene (a) manufactured using a metallocene catalyst and having an MFR (a temperature of 190°C, a load of 2.16 kg) of 1.0 to 15 g/10 min and a density of 0.870 to 0.928 g/cm<SP>3</SP>, the ratio (Mw/Mn) of its weight average molecular weight to number average molecular weight being 1.5 to 4.0 by gel permeation chromatography (GPC) measurement; and the intermediate layer B is made from either a polyethylene manufactured using the Phillips catalyst or the Ziegler catalyst and having an MFR (a temperature of 190°C, a load of 2.16 kg) of 0.1 to 5 g/10 min and a density of 0.910 to 0.967 g/cm<SP>3</SP>, its Mw/Mn being 3.3 to 28 by GPC measurement, or a polyethylene (b) manufactured using high pressure method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159779-A (JP)
Title: Vehicle
Inventor: DOI KATSUNORI
IPC: B60L15/20
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle which allows stable traveling state and stable attitude of a vehicle body, when straddling a step difference and moves down from the step difference, by giving a driving torque appropriate for vertically moving on the step difference and shifting the barycenter of the vehicle body in an upper direction of the step difference, and can safely and comfortably travel, even at a site having a step difference.  <P>SOLUTION: The vehicle has the vehicle body, drive wheels 12 rotatably attached to the vehicle body, and a vehicle control device for controlling the drive torque imparted to the drive wheels 12 and controlling the attitude of the vehicle body. When moving a step difference, vertically on a road, the vehicle control device controls the barycenter of the vehicle body, in response to the step difference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162919-A (JP)
Title: Display device
Inventor: WATANABE KAZUHIRO
IPC: G02F1/13357
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device assembled by fitting various kinds of boards and a display panel to a rear cabinet, performing wiring bonding between a cold cathode fluorescent tube and a circuit board in the attitude as left intact.  <P>SOLUTION: A connector holding unit 16 is formed on the outside of a side frame 8 constituting the display panel 15, and a connector 17 is fitted and attached into the connector holding unit 16. With the connector 17 of a wire rod 18 extending from the cold cathode fluorescent tube 7 fitted into the connector holding unit 16, a connector of a wire rod 19 extending from the circuit board fitted to the rear cabinet 3 is connected to the connector 17 of the display panel side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007527795-A (JP)
Title: コーティング及び／又は処理の物質を繊維性ウェブへ移転させるための方法及び機器
IPC: D21H23/52
Filed: 2005-02-11
Abstract: 本発明は処理機器により、紙／板状のウェブ（Ｗ）にコーティング及び／又は処理の物質を移転させる方法及び機器に関するものであり、少なくとも１つの処理要素（２、５）により設けられる荷重面を備え、繊維性ウェブがその面に接触している。その方法は、移転面として、処理機器の処理要素のうち少なくとも１つ（２、５）の荷重面を利用し、その移転面には、移転面と繊維性ウェブとが接触する前に、繊維性ウェブ（Ｗ）に移転される物質が供給される。前記移転面は、前記物質が前記ウェブと圧接する前に、前記移転される物質を前もって加熱するために加熱される。 【選択図】図１
Patent JP-2007530167-A (JP)
Title: エラストマー構成成分を含む領域を有する使い捨て吸収性物品
IPC: A41D31/00
Filed: 2005-03-24
Abstract: 液体透水性トップシート、液体不透水性バックシート、及び前記トップシートと前記バックシートの間に配置された吸収性コアを有する吸収性物品が開示されている。この吸収性物品は、物品にサイズ合わせ又は形合わせ能力を提供する弾性抵抗を付与するために、その吸収性物品の少なくとも１つの構成要素又は区域上の伸張領域に接合された又は配置された熱可塑性エラストマーを包含する。この吸収性物品は、おむつ、プルオンおむつ、トレーニングパンツ、生理用ナプキン、拭き取り用品、よだれ掛け、失禁用ブリーフ又は挿入具であることができる。
Patent JP-2007530211-A (JP)
Title: サンプラー装置
IPC: A61B5/145
Filed: 2005-03-08
Abstract: 【解決手段】   サンプラー装置が、血液サンプルを抽出し、収集し、分配するため開示される。本装置は、シリンダー（３０）内で移動可能であるピストン（４０）により支持されたランセット（５０）と、シリンダーから末端方向に前記ランセットを追い出し、次にピストン及びランセットを該末端方向とは反対方向の基端方向に引き抜くようにピストンを駆動するため配置された機構（６０、７０）と、を備え、シリンダーが血液サンプルを収集するように構成され、ピストンがシリンダーから所定体積のサンプルを供給するため末端方向に移動するように前記機構により制御可能である。 【選択図】図３
Patent JP-2007532347-A (JP)
Title: ペレットの移送装置と移送方法
IPC: B29C43/08
Filed: 2005-04-07
Abstract: プラスチック材装入物を、金型キャビティ（２４）のある金型を持つ成形機に移送する装置。この移送装置は、軸（５６）を中心として回転するハブ（６６）、このハブから概ね半径方向に延びて、軸（５６）を中心として、ハブ（６６）とともに回転する少なくとも１つのアーム（７０）、および、アーム（７０）に動作可能に結合されて、ハブ（６６）とアーム（７０）が軸（５６）を中心として回転するときに、軸（５６）に関して、或る進路に沿ってアーム（７０）を移動させるカム・システム（７４）を含む。一実施形態では、アームの少なくとも一部は、この進路の一部の期間中、軸（５６）に平行な平面に沿って移動する。
Patent JP-2007532218-A (JP)
Title: 咽頭マスク気道装置
IPC: A61B1/267
Filed: 2005-04-14
Abstract: 本発明は、患者の声門開口に気道通路を提供するために患者内に挿入するための咽頭マスク気道装置（１）に関し、装置は、気道チューブ（２）と、気道チューブに取り付けられたマスク（３）であって、周辺膨張可能なカフ（５）、出口（６）および入口（７）を含む本体（４）を具備し、チューブと出口との間の気体連通のために入口を経由して気道チューブに取り付けられており、使用の際に患者の声門開口の画像を受け取るために出口に隣接して終端する少なくとも１つの光ファイバケーブル（２３、２４）があるマスクと、画像を見るための手段（５０）であって、声門開口を見るためにユーザによって装置が操作される間にユーザの視野にあるままであるように配置される目視手段と、を具備する。 【選択図】図２
Patent JP-2007536234-A (JP)
Title: 糖尿病の治療又は予防のためのジペプチジルペプチダーゼ−ｉｖ阻害剤としての１，２，４−オキサジアゾール誘導体
IPC: A61K31/445
Filed: 2005-04-29
Abstract: 本発明は、新規１，２，４−オキサジアゾール誘導体に関する。該誘導体は、ジペプチジルペプチダーゼ−ＩＶ酵素の阻害剤（「ＤＰ−ＩＶ阻害剤」）であり、糖尿病、特に２型糖尿病などジペプチジルペプチダーゼ−ＩＶ酵素が関与する疾患の治療又は予防に有用である。本発明は、１，２，４−オキサジアゾール誘導体を含む薬剤組成物、並びにジペプチジルペプチダーゼ−ＩＶ酵素が関与する疾患の予防又は治療における１，２，４−オキサジアゾール誘導体及び該組成物の使用にも関する。
Patent JP-2007536475-A (JP)
IPC: F16B47/00
Filed: 2005-02-09
Abstract: The invention relates to a suction-type holding device (1) to be fixed to fastening surfaces (17). Said holding device comprises a hollow suction base (2) that is open towards the fastening surface (17) and encompasses a central piece (11), and a sealing edge (5) which is provided with an elastic material at least towards the fastening surface (17) and can be placed on the fastening surface (17) along with the suction base (2) such that a suction chamber (30) that is gas-tight sealed towards the outside is embodied between the bottom face (9) of the suction base (2) and the fastening surface (17). The inventive suction-type holding device (1) further comprises contact pressure transmitters (8) and pressing means (18) for transmitting the contact pressure to the wall (7) of the suction base, thus applying additional contact pressure used for firmly attaching the suction-type holding device.
Patent JP-2008502347-A (JP)
IPC: A23L5/20
Filed: 2005-06-16
Abstract: The present invention relates to a method of dehydrating pieces of intact plant or animal tissue, said pieces containing at least 30 wt. % of water, the method comprising (i) contacting the pieces of intact tissue with a pressurized gas to reduce the water content of the pieces by at least 50%, said pressurized gas having a pressure of at least 0.5×Pc and a temperature of at least Tc−60° C., Pc representing the critical pressure of the gas and Tc representing the critical temperature of the gas, and (ii) separating the pressurized gas from the dehydrated pieces, wherein at least 80 wt. %, preferably at least 90 wt. % of the matter removed by the gas from the pieces of intact plant or animal tissue is water. The invention also provides a method of dehydrating a material containing at least 30 wt. % of water, using a method as described before, followed by drying the separated pressurized gas by contacting said pressurized gas with a water absorbent water adsorbent; and recirculating the dried pressurized gas to the partially dehydrated material.
Patent JP-2008506637-A (JP)
Title: 胎児起源の細胞に対する抗体
IPC: C12N5/00
Filed: 2005-06-13
Abstract: 本発明は、母体ＣＤ３６＋細胞に優先して胎児ＣＤ３６＋細胞に特異的に結合する抗体、ならびに母体末梢血を含めた成体の体液から胎児細胞を検出および分離するためのこれらの抗体の使用方法に関する。