baber/WOPTO huggingface dataset:
Patent JP-2005173212-A (JP)
Title: Stereoscopic image display apparatus
Inventor: SUZUKI HIROTAKA
IPC: H01L51/50
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display apparatus enabling a viewer to view a stereoscopic image even in a naked eye state without using a member such as a special spectacles.  <P>SOLUTION: The stereoscopic image display apparatus 21 is constituted so that a viewer can view stereoscopic images by rotating a transparent display panel 22 constituted of arraying EL elements 10 like a dot matrix by a motor 27 and displaying images on the transparent display panel synchronously with the rotational angle of the panel 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175302-A (JP)
Title: Substrate and its inspecting method
Inventor: MIYAGAWA TOMOYUKI
IPC: H05K1/11
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board whose conductive paste layer is inspected, and which has the conductive paste layer connected to a conductor pattern formed on the surface of an insulating base material through interlayer insulating layers, and also to provide an inspecting method therefor.  <P>SOLUTION: The circuit board 101 has the conductive paste layer connected to the conductor pattern formed on the surface of the insulating base material 1 through interlayer insulating layers 3a, 3b, and 3c. The circuit board 101 is constituted by mounting an A/D converting circuit which converts an analog signal (A) into digital data (D) on the circuit board 101. A jumper wire 4b which is formed of the conductive paste layer and connects two independent conductor patterns 2f and 2g to each other is inserted into an input line formed of the conductor pattern of the A/D converting circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170322-A (JP)
Title: Air-conditioner for vehicle
Inventor: NAKAJIMA HIROSHI
IPC: B60H1/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for a vehicle having a slope 24 formed on the bottom surface of the air inlet space part of a heat exchanger for cooling and inclined upward from the wind outlet part of a blower unit to the air inlet space part, including a water draining structure capable of draining the condensate or the water included in the outside air to outside the cabin in good performance.  <P>SOLUTION: The air-conditioner for the vehicle is structured so that a drain groove 25 is formed at the bottom surface of the air inlet space part 22, and through the groove 25, the water spouted out of the wind outlet part 14a and the water flowing along the slope 24 down to the wind outlet part 14a is led to a drain port 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004212979-A (JP)
Title: Beam splitting prism, manufacturing method of the prism and optical-optical switch device
Inventor: FURUKI MAKOTO
IPC: G02B5/04
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam splitting prism or the like in which a beam is split by employing simpler configuration while precision in position and parallelism are maintained high, optical path length is accurately controlled and outgoing positions of the divided outgoing light beams are arbitrarily set.  <P>SOLUTION: An inputted parallel beam is split into two beams having mutually the same angles with respect to a half mirror 22 by the mirror 22. The beam reflected by the mirror 22 is reflected by a total reflection mirror 24<SB>3</SB>, made parallel to the other beam that passes the mirror 22 and emitted from a light-emitting end face 16. The beam that is passed the mirror 22 is successively reflected by total reflection mirrors 24<SB>1</SB>, 24<SB>2</SB>, 24<SB>4</SB>and 24<SB>5</SB>and coaxially emitted from the face 16 with respect to the incident light beams. In the beam splitting prism 10, the mirrors 22, 24<SB>1</SB>, 24<SB>2</SB>, 24<SB>3</SB>, 24<SB>4</SB>and 24<SB>5</SB>are precisely arranged by a 45°angle with respect to the incident end face. Thus, single beam being made incident is split into two parallel beams employing two blocks having simple configuration and the divided light waves are emitted from desired emitting positions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005177776-A (JP)
Title: Metallic sheet having three-dimensional structure and method for working it
Inventor: TOMIOKA YOSHITO
IPC: B21D22/06
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method for obtaining a metallic sheet having a three-dimensional structure which has high degree of freedom of shape by working a thin metallic sheet, the metallic sheet having three-dimensional structure which is obtained by the same method, and the metallic sheet having functional multilayer three-dimensional structure the each layer of which contains a thermal functional material by forming the metallic sheet having a multilayer three dimensional structure by combining the three-dimensional structure metallic sheets.  <P>SOLUTION: A metallic sheet 13 is inserted between a pressing female die 11 having a circular opening part and a cylindrical bar-shaped pressing male die 12, and a metallic sheet 13 on which an approximately conical projecting joint part 15 is formed is formed by making the male die 12 penetrate through the female die 11 while rotating the male die 12. A projecting joining part and a joining part without projection of the metallic sheets worked in this way are joined by fitting, welding, adhesion or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178952-A (JP)
Title: Carrying device
Inventor: ASAKURA HIROYUKI
IPC: B65H9/00
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying device, of high versatility, in which necessary time for distribution and truing-up can be greatly shortened.  <P>SOLUTION: A distribution part 14 mounted on a printer part 10 in a printer processor 2 is composed of a first distribution unit 21 disposed on the upstream side of photosensitive material 17 in the carrying direction, and a second distribution unit 22 installed on the downstream side. Each of the distribution units 21 and 22 is separately movable in the width direction of the photosensitive material 17. In each of the distribution units 21 and 22, belt conveyor pairs 23a-23c, 25a, and 25b to hold and carry the photosensitive material 17a are disposed in parallel in the width direction of the photosensitive material 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179719-A (JP)
Title: Aluminum foil for electrolytic capacitor, and its production method
Inventor: YOSHII AKIRA
IPC: H01G9/042
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide aluminum foil for an electrolytic capacitor subjected to satisfactory surface roughening even in d.c. etching and capable of obtaining high electrostatic capacitance, and to provide its production method.  <P>SOLUTION: The aluminum foil comprises 5 to 100 ppm Fe, 5 to 100 ppm Si, 1 to 100 ppm Cu, 0.1 to 5 ppm Pb, 0.1 to 10 ppm rare earth elements and 0.5 to 5 ppm Sn, and the balance Al of ≥99.9% with inevitable impurities. Preferably, the aluminum foil comprises 1 to 20 ppm Zn and 1 to 50 ppm Zr, and in which the total content of Mn, Mg, Cr, Ti, B, V and Ga in the inevitable impurities is controlled to ≤10 ppm. The aluminum foil having the above composition and subjected to final cold rolling is held at 200 to 400°C for 1 to 12 hr and is thereafter held at 500 to 600°C for 4 to 12 hr as final annealing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178581-A (JP)
Title: Driving position adjusting device of vehicle
Inventor: OTSUBO TOMONORI
IPC: B62D1/18
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving position adjusting device of a vehicle capable of securing an appropriate driving position without being affected by the physical difference between occupants and especially optimizing the leg angle and the arm angle of the occupant, by disposing a steering position adjusting means capable of adjusting a steering position, a floor position adjusting means capable of adjusting at least the vertical position of a floor for receiving the legs of the occupant who operates the pedal, and a driving position adjustment operating means capable of operating above-mentioned both means.  <P>SOLUTION: The driving position adjusting device of the vehicle adjusts the driving position of the occupant. The driving position adjusting device comprises the steering position adjusting means 62 capable of adjusting the steering position, the floor position adjusting means 30 capable of adjusting at least the vertical position of the floor 10 for receiving the legs of the occupant who operates the pedal 9, and the driving position adjustment operating means 23, 29 and 29C capable of operating the steering position adjusting means 62 and the floor position adjusting means 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180339-A (JP)
Title: Cooling turbine component and cooling turbine blade
Inventor: NAKAMATA CHIYUKI
IPC: F01D5/18
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of cooling holes 13 required for forming a cooling air film CF covering a surface of a blade 5 over a wide range.  <P>SOLUTION: This cooling turbine blade comprises a blade body 3 having a cooling passage 11 which permits cooling air CA to flow into its inside; a plurality of cooling holes 13 formed on a surface of the blade body 3 and having an intake opening section 15 and a blowing opening section 17 expending in an open angle shape respectively; and a partition wall 19 formed at a bottom surface on the outlet side of each of the cooling holes 13 and formed so that a part 19a may enter the depth side of the cooling hole 13 when viewed from the side facing the blowing opening section 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248261-A (JP)
Title: Moving-picture code amount control method, moving-picture recording method, moving-picture code amount control apparatus and moving- picture recording apparatus
Inventor: SUGIYAMA KENJI
IPC: H04N19/174
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a double processing time is conventionally required for tentative encoding since it is necessary to perform tentative encoding separately from actual encoding, a code stream resulting from tentative encoding is used just for observing a code amount and is finally discarded.  <P>SOLUTION: An information extractor 9 extracts information on encoding difficulty (code amount required for obtaining a predetermined reproduced picture quality) and information on quantization from a first code stream reproduced from a primary recording medium 3. A target rate generator 10 sets a target code amount by correcting a pseudo generated code amount of a secondary recorded moving-picture to be matched with capacity of a secondary recording medium 6, and secondary recorded moving-pictures for the total time are held and imparted to a code stream converter 4. Which moving-picture in primary recorded moving-pictures is to be recorded is set by a recording setter 11 according to information imparted from a recording setting input terminal 12. Thus, the target code amount can be calculated without performing tentative encoding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005180395-A (JP)
Title: Ignition timing controller of internal combustion engine
Inventor: WAKU MASATO
IPC: F02P5/15
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition timing controller of an internal combustion engine not requiring an angle sensor for detecting a crank angle and a special pickup coil.  <P>SOLUTION: This ignition timing controller comprises a digitally controlled capacitor discharge type charge coil 21 wrapped around a core 5 and generating at least two signal waveforms 11 and 13 by one rotation of a flywheel 3. These two signal waveforms 11 and 13 are generated at intervals of within 180° for each 360° rotation of the flywheel 3 before and after a voltage waveform 12 for charging capacitor. The crank angle is obtained by comparing a value obtained by multiplying a factor a by an initial signal waveform time with a next signal wave time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179619-A (JP)
Title: Lactic acid-based polymer composition
Inventor: YAMADA TAKAYUKI
IPC: C08L67/04
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactic acid-based polymer composition excellent in molding workability in biaxial oriented injection blow molding, and to provide a biaxial oriented injection blow-molded bottle made from the same.  <P>SOLUTION: The lactic acid-based polymer composition contains 0.05-3.0 pts. wt. 10-50C aliphatic bisamide (B) to 100 pts. wt. lactic acid-based polymer and provides a biaxial oriented injection blow-molded bottle made from the same. Further a method for producing the lactic acid-based polymer composition by a master-batch process and the master batch are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005190841-A (JP)
Title: Surge suppressor
Inventor: UEDA TOSHIAKI
IPC: H01T4/12
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge suppressor in which a stable electrical property is obtained.  <P>SOLUTION: The surge suppressor comprises: a cylindrical ceramics 4 in which conductive film 3 is formed split on the peripheral face through a discharge gap in the center; a pair of terminal electrode members 5 which are arranged opposed to each other at both ends of the cylindrical ceramics 4 and contact the conductive film 3; and a barrel shape ceramics 7 which arranges the pair of terminal electrode members 5 on both ends and seals the cylindrical ceramics 4 inside together with a sealing gas 6. A filling part 10 for filling a gap between the terminal electrode members 5 and the cylindrical ceramics 4 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188179-A (JP)
Title: Drilling bit and core material burying construction method using it
Inventor: HASEGAWA IZUMI
IPC: E21B10/36
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling bit and a core material burying construction method using it, which enable an improvement in construction work and a reduction in construction cost, in terms of drilling work and the construction method for burying a core material such as a rock bolt into ground.  <P>SOLUTION: This drilling bit is attached to a tip part of a casing rod into which the core material 7 can be inserted. The drilling bit is equipped with: a ring bit 1 wherein blade bodies 11 and 11 are annularly planted; a blade body block 2 wherein is arranged with a gap in between on an inner periphery surrounded by the ring bit, and wherein the blade bodies are planted almost in a straight line or in the shape of a cross; and an engaging part 21 which is engaged with the casing rod. The ring bit 1 is partially notched, and at least first and second notched parts 14 and 15 are formed. One end of the blade body block 2 is rotatably journaled on the first notched part 14 of the ring bit 1, and the other end thereof is temporarily fixed to the second notched part 15 of the ring bit by means of a temporary pin 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192059-A (JP)
Title: Wireless lan slave station device
Inventor: HAYASHINO YUJI
IPC: H04L12/28
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for the installation of an access point, having a special function such as address study for a wired LAN connection terminal, in a LAN system connecting a wired LAN to a wireless LAN slave station and connecting a plurality of wired LANs through a wireless LAN.  <P>SOLUTION: When a frame is received from a wired LAN side, an authentication request is sent to an access point, using a MAC address of a transmission source terminal. If authentication is successful, the MAC address is registered to a filtering table. Thereafter, radio communications are conducted with the access point, using a plurality of MAC addresses registered in the filtering table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192600-A (JP)
Title: Deodorant and its manufacturing method
Inventor: MATSUNAGA HITOSHI
IPC: B01J20/12
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost deodorant using easily available weathered volcanic ash, typically Kanto loam soil, as a raw material.  <P>SOLUTION: The Kanto loam soil is heated to 150-800°C to provide adsorbent with the peak pore distribution within a range of 10-500 Å and a specific surface of 50 m<SP>2</SP>/g or more, preferably 100 m<SP>2</SP>/g or more. The preferable heating temperature is 500-700°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188496-A (JP)
Title: System for controlling temperature of solar heat obtained by collecting sunlight
Inventor: SHISHIDO TAKAO
IPC: F24S90/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein temperature of a heating part such as a thermal engine depends on weather in the case of driving the thermal engine or the like by utilizing solar heat.  <P>SOLUTION: In the case of nearly cloudy weather, sunlight is collected to a focal point of a parabolic mirror, and on the other hand, in the case of sunny weather, sunlight is collected to a position separated from the focal point on the optical axis of the parabolic mirror. The parabolic mirror is structured of a segment mirror, and direction of the segment mirror is controlled to separate from the focal point, and a heating part of a device utilizing solar heat is thereby controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004530098-A (JP)
Title: 金属コア入り電熱メンブレン
IPC: E02D31/02
Filed: 2002-02-25
Abstract: ハウジング及びインフラストラクチャーの構造物（８０）を防水し、全般的に防護するための金属コア（２１）入りメンブレン（２０）が提供される。このメンブレンは、単一の構成部片又は複数の構成部片から成り、該金属コアの全部又は一部分に亘る電気回路（９２，９３，９７，９８）を閉成することによって電気エネルギーを熱エネルギーに変換することができるように、非常に高い導電性を有し、全長又は一部区域に亘って一定の厚さと幅を有し、機械的作用と熱的作用を結合することによって防護及び防水作用に加えて熱の発生を可能にする。 【選択図】図６
Patent JP-2004537546-A (JP)
Title: ２−メチル−チエノ−ベンゾジアゼピン凍結乾燥製剤
IPC: A61P25/28
Filed: 2002-07-05
Abstract: 本発明は、非経口用無晶形オランザピンの凍結乾燥製剤を提供する。
Patent JP-2004538396-A (JP)
IPC: E01B1/00
Filed: 2002-07-09
Abstract: A rigid track consisting of concrete, in particular pre-cast components, comprising a slab with traversing fixing elements, or a plurality of fixing elements arranged thereon, of rails for track-borne vehicles. The inventive rigid track is characterized by a pre-cast concrete component constituting a protuberance that is positioned on the slab, parallel to at least one rail and located on at least one side of the rail. The protuberance acts as a guard and a guide for the vehicle during derailment.
Patent JP-2005505691-A (JP)
Title: パターン化されたアモルファスフィルムを形成する光分解転換プロセス
IPC: C23C18/06
Filed: 2002-10-04
Abstract: 本発明は、銅またはシリカのような金属類、またはそれらの酸化物類から構成されるフィルムを金属錯体類から付着させる、フォトレジストを要しない方法に関する。さらに詳細には、本発明の方法は、基材上に金属錯体類のアモルファスフィルムを適用する方法を含む。前記金属錯体類は、金属および光分解性リガンドを含む。好適なリガンドは、ａｃａｃまたはアルキル−ａｃａｃ、特にアセテートリガンドとの組み合わせである。これらのフィルムは、例えば、熱、光化学または電子ビーム放射により、金属またはその酸化物類に転換することができる。直接光または電子ビームを用いることによって、これは、パターン化した金属または金属酸化物フィルムを単一工程で得ることができる。付着フィルムから残存有機物を除去するため、低温ベーキング（ｂａｋｉｎｇ）を用いることが可能である。シリカが金属の場合、付着フィルムは優れた平滑性と誘電特性を有する。
Patent JP-2005506361-A (JP)
Title: りん光を発する化合物および当該化合物を含むデバイス
IPC: C07C49/92
Filed: 2002-10-17
Abstract: フェニルキノリナト配位子を含むりん光を発する有機金属錯体を提供する。これらの化合物を含んでいる高効率有機発光デバイスについても説明する。
Patent JP-2005508407-A (JP)
Title: スラリーフィッシャー−トロプシュ反応器における合成炭化水素液体の現場水素異性化
IPC: C10G45/58
Filed: 2002-09-27
Abstract: 炭化水素合成反応器中で、合成ガスから液体炭化水素を合成するスラリーフィッシャートロプシュ炭化水素合成方法において、合成反応器内のスラリー体中に浸漬された一つ以上の下降管反応器中での、スラリー液体を含む合成炭化水素液体の水素異性化をも行う。好ましくは、モノリス触媒が水素異性化に用いられる。下降管反応器を通って周囲のスラリー体から下降するスラリーの循環は、少なくとも一部が、密度差駆動液圧によって達成される。その密度差駆動液圧は、ガス気泡を、下降管中に送られたスラリーから除去することによりもたらされる。好ましくは、スラリーが触媒と接触する前に、触媒粒子の除去も行う。合成反応器が炭化水素を製造し続けながら、その炭化水素合成反応を阻害することなく水素異性化が起こる。 【選択図】図１
Patent JP-2005509295-A (JP)
Title: 熱均衡パワートランジスタ
IPC: H01L23/367
Filed: 2002-11-04
Abstract: 共通の半導体チップ上に並列に作られた複数の電界効果トランジスタを備えるハイパワートランジスタ構造。電界効果装置のゲート電極は、セルの中心部分からセルの向かい合う外端部分へ、均一に、又は不均一に減少する変動フィンガー間ピッチを有する並列フィンガー要素の形状である
Patent JP-2005511150-A (JP)
Title: 吸引流れ計および吸引制御
IPC: A61F9/007
Filed: 2002-11-21
Abstract: 眼外科手術ポンプシステム（３２）は、採取容器（５４）ならびに外科手術部位から採取容器（５４）へ流体および組織を吸引するための真空レベルを生成するためのベンチュリポンプ（５６）を備える。吸引管（５０）は、外科手術ハンドピース（４６）および採取容器（５４）の各々に連結する。流れ計（３４）は、吸引管（５０）または採取容器（５４）のいずれかに、電気的に接続される。制御回路（３８）は、流れ計（３４）およびポンプ（５６）の真空レベルを変化させるためのベンチュリポンプ（５６）に連結され、外科手術部位から吸引される流体および組織の所望の流量を維持する。
Patent JP-2005511847-A (JP)
IPC: A61Q5/02
Filed: 2002-12-12
Abstract: The present invention relates to a cosmetic composition comprising at least one diblock copolymer, as well as to the use of the said diblock copolymer as a modifier of properties of cosmetic compositions, more preferably of compositions for the skin and/or the hair. The diblock copolymer comprises two blocks, block A and block B, wherein block A is a polycationic block and block B is a neutral block.
Patent JP-2005513890-A (JP)
Title: セルラーネットワークにおいてダウンリンク接続を行う方法及びシステム
IPC: H04J13/00
Filed: 2001-12-19
Abstract: 本発明は、セルラーネットワーク内でダウンリンク接続を与える方法及びシステムに係る。セルラーネットワークのセル(C1-C3)にサービスする少なくとも２つのネットワーク要素(N1-N3)を制御する中央ネットワーク要素(20)に、選択されたセルを指示するフィードバック情報が送信される。少なくとも２つのネットワーク要素は、フィードバック情報に基づいて中央ネットワーク要素により制御されて、ダウンリンク接続を確立する。従って、非中央ネットワーク要素(N1-N3)のダウンリンク送信は、フィードバック情報の受信エラーによる性能ロスを減少するようにネットワークにより制御される。フィードバック情報は、サイト選択ダイバーシティ送信制御機構で得られた一時的ＩＤでよい。
Patent JP-2005195418-A (JP)
Title: Short sample or detection method of automatic dispensing device
Inventor: ITO FUMIHIKO
IPC: G01N35/10
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect the foaming state or the clogging state by a simple method by using thresholds.  <P>SOLUTION: In this automatic dispensing device, a tip attached to a nozzle on the air hose end connected to a suction pump is inserted into a specimen tube, and a prescribed quantity of a liquid sample is sucked and collected. The device has a constitution wherein the thresholds for regarding suction by the tip as in the normal state, in the foaming state or in the clogging state at each of both points of time, namely, the point of time of a pressure sensor output peak at the liquid sample collection time in the specimen tube and the point of time after elapse of a fixed time from suction stop of the suction pump, are determined beforehand, and when the foaming state or the clogging state is detected by the thresholds at either of both points of time, the device is discriminated to be in the foaming state or in the clogging state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198524-A (JP)
Title: Self-propelled sulky lawn mower
Inventor: MORI TAKAKICHI
IPC: A01D34/64
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled sulky lawn mower which can easily cut peripheral weeds such as trees and can minimize the projection of a sub-cutter from the side of the vehicle body, when the sub-cutter is stored.  <P>SOLUTION: This self-propelled sulky lawn mower is characterized by disposing a main cutter 5 and the sub-cutter 6 capable of being opened or closed on one side of a travel vehicle body 3 in the abdominal portion of the travel vehicle body 3 suspended between a pair of right and left front wheels 1 and a pair of right and left rear wheels 2, disposing the rear wheels in a smaller width W2 between both the rear wheels than a width W1 between both the front wheels, and disposing the sub-cutter 6 in a state capable of storing the approximately whole body of the sub-cutter 6 into the outside portion A of the rear wheels 2 within the width W1 between both the front wheels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI