baber/WOPTO huggingface dataset:
Patent JP-2004176805-A (JP)
Title: Hybrid transmission
Inventor: KURAMOTO HIROAKI
IPC: B60L50/16
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid transmission capable of securely preventing an interlock by the simultaneous engagement of two brakes while allowing the realization of a wheel drive torque requested for electric running without relying upon an increase in size of motor generators.  <P>SOLUTION: This hybrid transmission having a Lavinio type composite planetary gear train 3 connected in the descending order of rotational speeds, that is in the order of the first motor generator MG1, an engine 1, and an output gear 4, and the second motor generator MG2 on an alignment chart comprises a low brake 17 disposed on the second motor generator MG2 side of the rotational speed shaft of an output gear on the alignment chart and fixed to a low side gear ratio by the engagement, a high brake 16 disposed on the first motor generator MG1 side of the rotational speed shaft of the engine 1 on the alignment chart and fixed to a high side gear ratio by the engagement, and a brake hydraulic pressure control unit 40 prohibiting the simultaneous engagement of both the low brake 17 and the high brake 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183678-A (JP)
Title: Solenoid valve
Inventor: SUZUKI ISAO
IPC: F16K31/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve which is suitable for applications of semiconductors, opened/closed to feed process gas at high speed, and has high durability and long service life.  <P>SOLUTION: In this solenoid valve, opening/closing action to a fluid passage is conducted by driving a plunger 6 by magnetic force of a solenoid 5. It includes a valve head 7 that is movable attached to one end of the plunger 6, a valve seat 12 including an orifice 8 to which the valve head 7 is applied to form a valve, and a spring 9 to press the valve head 7 to the orifice 8. Either one of the valve head 7 and the orifice 8 is formed of metal material. The other is formed of non-metal material that is harder than the above metal material. The metal material is high-Ni alloy having high corrosion resistance, and the non-metal material is ceramic-based non-metal material, preferably.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183171-A (JP)
Title: One-piece dress style apron
Inventor: TARUMI YOSHIKO
IPC: A41D13/04
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-piece dress style apron becoming an apron one-piece dress when taking sleeves away and easily wearable only by fastening right and left sleeves to the shoulder with fastening members.  <P>SOLUTION: This one-piece dress style apron comprises an apron body and a pair of right and left sleeves, and is usable properly as an apron and a casual wear. The apron has fastening members which make the apron body and each of the right and left sleeves detachable from each other. The fastening members are set so as to be fixed to at least the shoulder and not to be fixed to the side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184886-A (JP)
Title: Fixing device and image forming apparatus
Inventor: IWATANI NAOKI
IPC: G03G15/20
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus capable of reliably transporting transfer paper with a transferred toner image to a fixation nip part by using an electrostatic force.  <P>SOLUTION: The fixing device is arranged in a non-contact state with a transfer belt 13 and a transfer belt driving roller 13a for secondarily transferring a toner image to transfer paper 14, and is provided with a fixation nip part formed between a pressing belt 12a and a heat roller 11 coming into press contact with the pressing belt 12a so as to fix the secondarily transferred toner image on the transfer paper 14 at the fixation nip part. The fixing device is provided with: a pressing roller 12b and a driving motor for driving the pressing belt 12a from the introduction part of the fixing device toward the fixation nip part; an electrifying roller 16 for applying bias voltage on the pressure belt 12a and electrifying the belt 12a; and a charge removing brush 15 for removing the charge of the outer peripheral surface of the heat roller 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192672-A (JP)
Title: Magnetic head assembly
Inventor: MATSUKI JUNYA
IPC: G11B5/39
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electrostatic breaking of a magnetoresistive effect element, magnetic breaking/degradation of the magnetoresistive effect element by an electromagnetic field to which a momentary large current by static electricity upheaves, and breaking of the magnetoresistive effect element by an electromagnetic wave from outside.  <P>SOLUTION: The magnetic head assembly is covered with magnetic coating material having surface resistivity ≥10<SP>6</SP>Ω and ≤10<SP>9</SP>Ω on a continuity pattern and a terminal of a flexible printed circuit board connected to a magnetoresistive effect element, and on a rear face of the circuit board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003162727-A (JP)
Title: Closed curve extracting method and device
Inventor: FUJIWARA NOBUYUKI
IPC: G06T7/60
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To extract closed curve data suitable for characteristic matching from curve data.  <P>SOLUTION: Curve data fulfilling a prescribed condition are defined as a closed curve data candidate (a step S91), the size of the curve circumference length of the closed curve data candidate is examined (a step S92), and the closed curve data candidate whose curve circumference length is not more than allowable length is extracted as a characteristic element suitable for characteristic matching (a step S93).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004192123-A (JP)
Title: Regulator circuit
Inventor: TSUCHIYAMA TOMONORI
IPC: G05F1/56
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption in the form of suppressing an increase in layout area or chip area by enabling the reduction in the layout area or chip area by reducing a necessary resistance, compared with the case using a plurality of independent regulator circuits.  <P>SOLUTION: In a first output circuit 1 and a second output circuit 2, standard voltage sources 12 and 22 are connected to the noninverting input ends of arithmetic amplifiers 11 and 21, connecting points of two resistance element constituting resistance dividing circuits 13 and 23 are connected to inverting input ends of the arithmetic amplifiers 11 and 21, and the connecting points of the drain electrodes of transistors 14 and 24 driven by the output of the arithmetic amplifiers 11 and 21 with one-side ends of the resistance dividing circuits 13 and 23 are taken as output ends 15 and 25. The other end of the resistance dividing circuit 13 is grounded. The other end of the resistance dividing circuit 23 is connected to the output terminal 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189841-A (JP)
Title: Novel saponified polyvinyl acetate-based photosensitive resin, photosensitive resin composition, method for preparing hydroscopic gel using the same, and compound
Inventor: YAMADA SEIGO
IPC: C07C69/54
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin and a photosensitive resin composition producing a material excellent in preservation stability, compatible and miscible with and dissolvable in various compounds, high in sensitivity and solidifiable even in a hydroscopic state, high in sensitivity and in flexibility when hardened, and homogeneously solidifiable even when highly hydroscopic, and to provide a novel compound.  <P>SOLUTION: The saponified polyvinyl acetate-based photosensitive resin has a structural unit defined by formula (1). The photosensitive resin composition contains this photosensitive resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192344-A (JP)
Title: Information processor
Inventor: TABUCHI MASUMI
IPC: G06F17/28
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To search text including even a character and a symbol which are not used as an index word, by a simple operation, in an information processor having a dictionary search function.  <P>SOLUTION: The information processor comprises a character string selection part which selects a desired character string from text displayed on a screen; a character string extraction part which extracts a search character string by removing a character and a symbol which have been set and registered previously; and a search part which performs dictionary search using the search string.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188827-A (JP)
Title: Recorder for reversible multi-color recording medium
Inventor: TSUBOI HISANORI
IPC: B41J2/44
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder for a reversible multi-color thermal recording medium capable of recording/erasing information repeatedly.  <P>SOLUTION: The recorder comprises laser light oscillating means 30, 33 and 36 for irradiating a reversible multi-color recording medium 10(70) with a plurality of laser lights having different wavelengths, a means for scanning the surface of the reversible multi-color recording medium 10(70) with laser light, a means for modulating the output of laser light selectively depending on the scanning position and recording information, and lens systems 51-53 for directing the plurality of laser lights having different wavelengths toward an optical deflector 24 from different directions wherein the reversible multi-color recording medium 10(70) is irradiated, at the same position thereof, with the plurality of laser lights deflected to different directions by the optical deflector 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200823-A (JP)
Title: Imaging unit, recorder, and reproducing unit
Inventor: TAKAHASHI SUSUMU
IPC: H04N19/70
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To transmit imaged dynamic image data on a public line, e.g. the Internet or a portable telephone, while recording it on a recording medium with a high image quality.  <P>SOLUTION: The imaging unit comprises a first encoding means performing encoding to attain a first encoding rate, a means for recording the encoded data from the first encoding means on a recording medium, a second encoding means for encoding imaged dynamic image data to attain a second encoding rate lower than the first encoding rate, and a means for transmitting the encoded data from the second encoding means to a transmission line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003192642-A (JP)
Title: Method for producing fluoroformate
Inventor: ALARCON-LORCA ALPHONSE
IPC: C07C68/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method producing a fluoroformate of general formula [R<SP>1</SP>is a substituted or unsubstituted, saturated or unsaturated primary or secon dary aliphatic group, a substituted or unsubstituted, saturated or unsaturated secondary alicyclic group, or a substituted or unsubstituted aromatic or heteroaromatic group; (n) is 1, 2 or 3] in a short time in an excellent yield and in a high purity.  <P>SOLUTION: This method for producing the fluoroformate of general formula comprises reacting the corresponding chloroformate with an alkali metal fluoride in ethylene carbonate at a temperature at which ethylene carbonate is liquidified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194826-A (JP)
Title: Draining basket for kitchen sink and attaching structure therefor
Inventor: INUI JUNKO
IPC: E03C1/18
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draining basket for a kitchen sink capable of being easily slid in the front and back directions of the draining basket to adjust a housing width by the draining basket composed of freely slidably provided inner basket and outer basket, moving through a slide rail in a horizontal direction by the locking tool of the draining basket, being easily mounted on the sink and being mounted vertically as well by a freely bendable belt body, and to provide its attaching structure.  <P>SOLUTION: The draining basket for the kitchen sink is set roughly to the width of the sink 4 in the state of pulling out the inner basket 1 or the outer basket 2 of the draining basket 3 composed of the freely slidably provided inner basket 1 and outer basket 2. The freely bendable belt body 5 is fixed to one end of the outer basket 2 of the draining basket 3 and the locking tool 7 to be locked to the slide rail 6 is provided on the tip of the belt body 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200408-A (JP)
Title: Light receiving element, light receiving device with built-in circuit, and optical disk device
Inventor: TANI YOSHIHIKO
IPC: H01L31/10
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving element capable appropriately performing servo control for an optical disc device that uses short wavelength light.  <P>SOLUTION: A p-type diffusion layer 201 and a p-type semiconductor layer 202 are provided on a silicon substrate 200. First and second n-type semiconductor parts 203a and 203b are provided on the surface of the p-type semiconductor layer 202, while a p-type surface diffusion part 206 is provided between the first and second n-type semiconductors 203a and 203b. Since the p-type surface diffusion part 206 has a depth d of 4μm and a width w of 2μm, a relatively wide crosstalk width is provided even against the incident light of short wavelength to allow detection of deviation in incident light across a relatively wide range. So, the optical disc device using short wavelength light is appropriately servo-controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194987-A (JP)
Title: Exercise tool
Inventor: ITO HIDETOSHI
IPC: A63B23/04
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a user use an exercise tool easily.  <P>SOLUTION: This exercise tool is equipped with a leg exercising means having a riding member 2 on which an exerciser is made to sit, and two leg supporting members 3 which respectively support both legs of the exerciser, being used for an opening exercise or a closing exercise of both legs each other, a loading means 5 which applies loads for resisting the opening exercise or the closing exercise of both legs supported by the leg supporting members, and the supporting means 6 which supports the riding member 2, the leg exercising means and the loading means 5. The exerciser rides on the leg supporting member 3 under a state wherein the other end part of a flexible fastener is removed, and then, the other end part of the flexible fastener is attached to the leg supporting member 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004075038-A (JP)
Title: Head protecting airbag device
Inventor: INOUE MICHIO
IPC: B60R21/237
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head protecting airbag device capable of installing an airbag in a vehicle by having a twist part on a part thereof without increasing assembly manhour and weight of the device itself.  <P>SOLUTION: A part of a main body 11 folded in such a manner of approaching a lower edge 11b side to an upper edge 11a side is twisted so that the lower edge 11b side is positioned on a vehicle inner side I, and an airbag 10 is fixed on a body side member of the vehicle. A twist part side attachment part 27 arranged on a portion of a twist part 35 is provided with an attachment body 28, and an extended part 29 provided between the attachment part body 28 and the main body part 11. The extended part 29 is provided with an extension part 30 protruding to the longitudinal direction. The extension part 30 is folded with the main body 11 at folding of the main body 11, and is abutted with an end surface 11c of the upper edge 11a side of the main body 11 at completion of folding. The abutting condition is maintained and the airbag 10 is housed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004204691-A (JP)
Title: Compressed air manufacturing facility and control method of compressor
Inventor: OTA HIROSHI
IPC: F04D27/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressed air manufacturing facility reducing a consumed power.  <P>SOLUTION: This compressed air manufacturing facility is provided with compressor bodies 4A, 4B and 4C, a motor 5A, 5B and 5C driving the compressors 4A, 4B and 4C respectively, inverter control devices 6A, 6B and 6C variably controlling the rotation speeds of the motors 5A, 5B and 5C in a variable range from respective prescribed lower limits to upper limits, and a control device 1 driving either one of the compressor bodies 4A, 4B and 4C according to increase/decrease of the necessary air volume of a compressed air supply destination while setting its rotation speed within a variable range by a rotation speed variable control via a corresponding inverter control device, and driving the other compressor bodies except for it with their rotation speeds fixed to their lower limits or the upper limits in order via the corresponding inverter control device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003258938-A (JP)
Title: Window based stall avoidance mechanism for high speed wireless communication system
Inventor: JIANG SHIAW-SHIANG
IPC: H04L12/56
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method with which transmission stall situations are prevented by a dynamic window based mechanism and an apparatus for the same.  <P>SOLUTION: Instead of using a fixed size window, the method for the prevention in a wireless communication system by the window based mechanism is used for calculating the window size based on receiver's capacities and configured system parameters. Moreover, this invention modifies operations regarding how to shift the transmission window at the transmitter and the receiving window at the receiver and how to deliver the received data blocks in sequence by the receiver, so that it fixes problems of the prior art.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004203455-A (JP)
Title: Drawn paper container with thermal insulation property and manufacturing method therefor
Inventor: UEDA YOSHIKI
IPC: B65D81/34
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawn paper container with thermal insulation properties, which can be deeply drawn, and a manufacturing method therefor.  <P>SOLUTION: In the drawn paper container (20) which is composed of a single paperboard (1), irregularities patterned embossing (11) is pre-applied to the paperboard (1). A composite paperboard (3), where a thermoplastic resin layer (2) is laminated on the paperboard, can also be used. In the manufacturing method for the drawn container, wherein the single paperboard is molded into the paper container by being pressed by means of a male mold (4) and a female mold (5), a clearance (6) between the male mold (4) and the female mold (5) is provided in the state of being narrow in a horizontal direction and wide in an oblique direction except the horizontal direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215362-A (JP)
Title: Pwm controller
Inventor: SUNAGA HIDEKI
IPC: H02P7/291
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PWM controller which can suppress the revolution ripple of an electric motor caused by the switching of the drive voltage of a switching circuit.  <P>SOLUTION: This PWM controller is equipped with a voltage switching circuit 23 which calculates the duty ratio based on the soft start objective value digital data from a soft start objective value computing means 21, and lowers the drive voltage within the range of the output duty ratio where radio noise becomes large and switches the drive voltage in stages so that the electric motor may be driven. Voltage compensating means 9 and 10 compensate soft start objective value digital data based on an in/out conversion property curve where an input duty ratio and an output duty ratio are related to each other with drive voltage as a parameter, so that the relation between the input duty ratio and the number of revolutions of the electric motor may be linear, so as to compensate the ripple of the numbers of revolutions of the electric motors M1 and M2 accompanying the switching of the drive voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211381-A (JP)
Title: Apartment house fingerprint comparison device
Inventor: YONEDA TSUTOMU
IPC: G06Q50/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apartment house fingerprint comparison device capable of lightening troublesomeness in the case of the registration of fingerprint data and, at the same time, protecting privacy.  <P>SOLUTION: The apartment house fingerprint comparison device is installed in a common entrance 2 of the apartment house, decision is made whether or not the inputted fingerprint data comparably coincide with the fingerprint data stored in advance, when both data coincide with each other, the apartment house fingerprint comparison device 1 gives an open instruction of the common entrance, at least one person every household of the apartment house is stored as a person in registration authority having a registration authority of the fingerprint data for the other resident in the household and, at the same time, when the fingerprint data of the person in the registration authority to be stored coincide with the fingerprint data stored in advance and when the fingerprint data of the other resident is inputted, the fingerprint data of the other resident is stored.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004504782-A (JP)
Title: より良い予測のための代替ブロック順序
IPC: H04N7/50
Filed: 2001-07-12
Abstract: 符号化すべきマクロブロック（２０、３０、４０）内のブロック（２２、３２、４２）のスキャン順序を調整することにより、符号化済みのマクロブロック（２０、３０、４０）の予測効用を最大化する方法及び装置が開示される。符号化しようとするマクロブロック（２０、３０、４０）の上に利用可能な符号化済みマクロブロックが無い場合、代替スキャン順序は符号化しようとするマクロブロック（２０、３０、４０）の左に位置する符号化済みマクロブロックの最大限の効用を実現する。利用可能な符号化済みブロックが符号化しようとするマクロブロック（２０、３０、４０）の上又は左にも無い場合、代替スキャン順序が同一マクロブロック（２０、３０、４０）中で現在符号化されているブロックからの情報の最大限の効用を実現する。使用される特定のスキャン順序は符号化しようとするマクロブロック（２０、３０、４０）の位置に基づいて暗黙的に示されてもよいし、符号化されたブロック情報を含むビットストリーム内部のコードワードによって明示的に示されても良い。スキャン順序がコードワードによって明示的に示される場合、任意の特定のピクチャ及びマクロブロック（２０、３０、４０）に対し、１つ以上のスキャン順序から最適なスキャン順序が選択されても良い。
Patent JP-2004505794-A (JP)
Title: 複数の部品個別部分を接合させて複合組み立て部品を形成させる方法およびクランプフレーム
IPC: B23P19/04
Filed: 2001-08-10
Abstract: 本発明は複数の部品個別部分を段階的に接合させて複合組み立て部品を形成させる方法に関する。可能な限り高精度の完成部品を得るため、個別部分は段階的な接合プロセスの間互いに位置決めされ、固定されて、個々の接合段階での中間部品の組み換えは必要ない。このために使用するクランプフレームにまずいくつかのクランプ要素を装填し、これらクランプ要素に第１セットの部品個別要素を挿入し、これら部品個別要素を互いに接合させて中間部品を形成させる。第２段階では、クランプフレームに別のクランプ要素を装填し、これら別のクランプ要素に該クランプ要素に対応する部品個別要素を挿入し、これら部品個別要素を更なる接合段階で中間部品と接合させて完成部品を形成させる。クランプフレームにおいて前記別のクランプ要素を受容し固定するためドッキングステーションが設けられ、ドッキングステーションはクランプフレームでのクランプ要素の再現可能な位置決めおよび指向性を保証する。
Patent JP-2004506754-A (JP)
Title: アッセイのｌｉｐｏ−ｏｒ両親媒性のシンチレータおよびそれらの使用
IPC: G01T1/204
Filed: 2001-08-17
Abstract: 本発明は、シンチレータ分子であって、親油性基または両親媒性基である一以上のＲ １ 部分に結合されたリン光体である一以上のＸ部分を含み、前記シンチレータ分子は、細胞、細胞膜、生体膜、人工膜またはデリバリー媒体に取り込まれることができ、取り込まれたときにリン光体として作用すことがるシンチレータ分子を提供する。また、新規シンチレータ化合物を包むリポソームまたはミセル、新規シンチレータ化合物を包むリポソームまたはミセルを製造する方法、およびシンチレータ化合物を細胞の細胞膜に挿入するためのデリバリー媒体としての、リポソームまたはミセルの使用を提供する。加えて、本発明は、新規シンチレータ化合物を包む細胞および該細胞のアッセイ系における使用を提供する。
Patent JP-2004510605-A (JP)
IPC: B41K1/50
Filed: 2001-10-04
Abstract: A hand stamp that preferably includes a case, a platen secured for selective movement within the case, a stamp die retained adjacent to the platen for movement therewith between a non-marking position where the stamp die is remote from a surface to be marked and a marking position where the stamp die is pressed into contact with a surface to be marked; and a retaining member mounted on the platen in any one of a plurality of positions such that the stamp die is secured in an assembled position adjacent the platen is provided. A preferred method of assembling the hand stamp is also provided.
Patent JP-2004510508-A (JP)
Title: 生物学的に安定であるフレンチ数の小さな案内体
IPC: A61N1/05
Filed: 2001-10-01
Abstract: 直径が１ｍｍ以下であり、永久的に移植し得る心臓ペーシング案内体の分野で通常使用される材料より実質的に硬質な絶縁材料を用いる医療用案内体を開示する。Ｐｅｌｌｅｔｈａｎｅ（登録商標）２３６３−７５Ｄなどの、ヤング率が少なくとも１７６０ｋｇ／ｃｍ ２ である材料又はこれより更に硬質なポリマーを用いて、心臓の鼓動による動きに呼応してムチのように動作することのない案内体本体を提供する。案内体本体の剛性を高めることで、その遠位案内体先端部が心臓組織を穿孔しやすくなることがないように、案内体には、表面積を狭めないままの遠位表面を設けて、遠位案内体先端部が身体組織に行使する圧力を０．２５ｋｇ／ｃｍ ２ 以下に抑える。