baber/WOPTO huggingface dataset:
Patent JP-2012107547-A (JP)
Title: Tube pump
Inventor: KONISHI YOSHIAKI
IPC: F04B43/12
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly endurable compact tube pump which continuously ejects fluid.SOLUTION: The tube pump 1 ejects fluid in a tube 7 and sucks fluid into the tube 7 through a repetition of pressing and release of the elastic tube 7. The tube pump 1 includes a first pressing portion 11 and a second pressing portion 13 that are disposed so as to hold the tube 7 there-between and having at least one set of pressing surfaces to make them closer or apart from each other, and a first check valve 19a and a second check valve 19b for preventing the reverse flow of the fluid, in the order of the first check valve 19a, the first pressing portion 11, the second check valve 19b and the second pressing portion 13 from the upstream to downstream of the tube 7. The volume ratio (V1:V2) is 2:1 between the volume V1 of the tube 7 pressed with the first pressing portion 11 and the volume V2 of the tube 7 pressed with the second pressing portion 13.
Patent JP-2011150690-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: NAKAGAWA KENICHIRO
IPC: G06T13/80
Filed: 2010-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To select an artwork corresponding to a different frame even from existing artworks.  <P>SOLUTION: The apparatus comprises: a storage unit adapted to store information that associates information representing the key frame with information representing the display form of the object of the key frame; an assignment unit adapted to assign, to the time-points corresponding to the key frames, indicators with which a difference between the display forms of the objects in the key frames is identifiable; and a control unit adapted to, when a new key frame is set at a time-point of interest on the time axis where no key frame is preset, and the same indicator as one of the indicators is assigned to the time-point of interest, cause the storage unit to store information representing the newly set key frame in association with information representing the display form of the object of each preset key frame, which is information representing the display form of the object at the time-point to which the same indicator is assigned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012107837-A (JP)
Title: Air conditioner
Inventor: MOGI KIWA
IPC: F24F11/02
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To arrange a transmitting section at a position that does not block a signal with a wind direction plate in indoor equipment in order to reliably deliver transmission information from the indoor equipment to a remote controller.SOLUTION: In an air conditioner, a receiving section of the indoor equipment receives an air flow request signal which requests to direct an air flow to the remote controller, transmitted from the transmitting section of the remote controller, and, after a vertical wind direction plate is moved to a position that does not block an infrared signal transmitted from the transmitting section of the indoor equipment, the transmitting section of the indoor equipment transmits a position information request signal which requests position information of the remote controller to the receiving section of the remote controller, the receiving section of the indoor equipment receives the position information of the remote controller transmitted from the transmitting section of the remote controller in response to the position information request signal, and the vertical wind direction plate is controlled so as to direct the air flow to the remote controller based on the position information of the remote controller.
Patent JP-2012106206-A (JP)
Title: Method for forming patterned surface
Inventor: ADACHI MASASHI
IPC: B05D1/36
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple coating method by which a random gradation pattern having excellent appearance is formed in a building or the like.SOLUTION: A method for forming a patterned surface performs, onto a base material, (1) a step of forming an under coating surface where at least one or more kinds of colored granular materials are scattered and (2) a step of forming, on the under coating surface, a top coating surface where at least one or more kinds of transparent granular materials having higher transparency than that of the colored granular materials are scattered. It is preferable that the colored granular material in the step (1) is formed by the colored coating material having >5 wt.% of color pigment concentration, and the transparent colored granular material in the step (2) is formed by a transparent colored coating material having ≤5 wt.% of color pigment concentration.
Patent JP-2012111259-A (JP)
Title: Passenger-side airbag folded body and passenger-side airbag apparatus
Inventor: MIYATA YASUTO
IPC: B60R21/239
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an airbag folded body capable of sufficiently making gas flow out to the outside of an airbag via vent holes from an early stage after starting inflation of the airbag, and an airbag device including the airbag folded body.SOLUTION: In a primary folding step of making the airbag 10 into a vertically long primary folded body 10A, outside surfaces 11r and 12f on both of right and left sides are mountain-folded along a vertical folding line Lcrossing each vent hole 14, and each vent hole 14 is arranged in the vicinity of a vertex of the mountain-folded part along the folding line L. The vertically long primary folded body 10A is secondary-folded so that a vertical width is small to be made as a final folded body 10B. In the final folded body 10B, the vent holes 14 are exposed at each of a left end face and a right end face.
Patent JP-2012112668-A (JP)
Title: Ground survey instrument
Inventor: KIM TETSUKO
IPC: G01V3/02
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a ground survey instrument capable of inexpensively, simply and easily measuring different measurement items.SOLUTION: A ground survey instrument comprises a sensor cable 1 having a ground measuring unit 2 on one end and a measuring instrument connected to the other end thereof. The ground measuring unit 2 comprises at least a PH measuring electrode unit 20A for measuring PH, an oxidation-reduction potential measuring electrode unit 20B for measuring oxidation-reduction potential, a resistivity measuring electrode unit (a resistivity salt measuring electrode unit 20C) for measuring resistivity, and a salinity concentration measuring electrode unit (the resistivity salt measuring electrode unit 20C) for measuring salinity concentration. The measuring instrument displays measurement values measured by the ground measuring unit 2.
Patent JP-2012118402-A (JP)
Title: Optical waveguide element
Inventor: GOI KAZUHIRO
IPC: G02B6/122
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide element allowing low-loss connection of an optical waveguide having a gap part to an external optical transmission body such as an optic fiber.SOLUTION: An optical waveguide element 10 comprises a core part 4 including: a high refractive index region 6 for light waveguide; and a gap part 5 which has a lower refractive index than the high refractive index region 6. The gap part 5 is formed along the light waveguide direction and separates the high refractive index region 6 in the width direction into two partial areas 6a, 6b. The core part 4 includes a main taper part 12 where the width of partial areas 6a, 6b decreases toward a narrower end 12a in the waveguide direction.
Patent JP-2011161214-A (JP)
Title: Apparatus for removing aromatic phosphate in waste oil and system for treating waste oil containing pcb
Inventor: TSUKAHARA CHISATO
IPC: C07C25/18
Filed: 2010-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing aromatic phosphate in waste oil and a system for treating waste oil containing PCB (Polychlorinated Biphenyl).  <P>SOLUTION: The apparatus includes: a storage tank 11 for storing waste oil 13 containing aromatic phosphate 12; a supply tank 14 for supplying a predetermined amount of waste oil 13 containing aromatic phosphate 12 fed from the storage tank 11 through a line L<SB>1</SB>; reaction means 20 for bringing the waste oil 13 fed from the supply tank 14 through a line L<SB>2</SB>into contact with metal iron (Fe) or metal zinc (Zn) filled therein to advance extreme pressure reaction; a heating part 21 for heating the reaction means 20 to a predetermined temperature; an analyzing part 22 for analyzing the phosphorus (P) concentration of reaction oil 19; a circulating line L<SB>3</SB>for returning the reaction oil 19 to the supply tank 14; a filter 26 for removing solid content in the reaction oil 19 based on the result of the analyzing part 22; and a preservation tank 28 for preserving the treated waste oil 27 from which the aromatic phosphate 12 passed through the filter 26 is removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012127439-A (JP)
Title: Low-temperature tank structure
Inventor: TAKEUCHI HIROSHI
IPC: F17C3/04
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-temperature tank structure which can prevent the breakage of an outer tank sidewall due to liquid leakage from an inner tank without causing an increase in construction costs.SOLUTION: The low-temperature tank structure has a double-shell structure comprising an outer tank and the inner tank, and includes a secondary barrier side plate placed between the side plate of the inner tank and the outer tank sidewall, and a lateral cold reserving layer provided between the secondary barrier side plate and the inner wall surface of the outer tank sidewall. In the tank structure, the cold reserving performance of the lateral cold reserving layer is lowered stepwise from the lower end toward the upper end.
Patent JP-2012126550-A (JP)
Title: Sheet feeder and image forming apparatus
Inventor: UNOBAYASHI SHINSUKE
IPC: B65H7/02
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of feeding even a thin sheet without having it caught, and an image forming apparatus.SOLUTION: The uppermost surface position of a sheet is detected based on the position of a sheet surface detecting member 61 provided in a vertically movable manner between juxtaposed suction carrier belts 21 and pushed up by a floating sheet to move above the sheet sucking suction surfaces of the suction carrier belts 21 from a position below the suction carrier belts 21. A sensor abutting part 62 for regulating the upward movement of the sheet surface detecting member 61 regulates the lower face position of the sheet surface detecting member 61 pushed up by the floating sheet, into a position where the height difference between the suction surfaces of the suction carrier belts 21 and the lower face of the sheet surface detecting member 61 is smaller than the height direction difference between the suction surfaces of the suction carrier belts 21 and the upper face 34a of a separating nozzle.
Patent JP-2012130366-A (JP)
Title: Hygienically considered finger toothbrush
Inventor: NISHIDA SHUNJI
IPC: A46B5/00
Filed: 2010-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a finger toothbrush which solves the problem of a toothbrush with a long handle which is traditionally marketed, and does not have health problems by the shape or structure in which water stain or the like does not adhere.SOLUTION: The finger toothbrush is characterized as follows. A moving part is rounded off and chamfered, or the moving part is covered by a thin membrane having elasticity, or a part of the toothbrush handle is thinly shaved, the whole handle is made a smooth shape, and a final end of the handle is made a tear drop shape, thereby water stain or the like does not remain.
Patent JP-2012134674-A (JP)
Title: Picture reproducer, and method of reproducing picture
Inventor: TAKIZAWA TOMOMI
IPC: H04N7/173
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a picture reproducer capable of seamlessly reproducing received moving pictures while enabling a user to easily retrieve a desired picture by reducing a server load during a trick play.SOLUTION: A series of I-pictures are selectively displayed, when the I-picture selected by the user after trick play is not in a ring buffer, the oldest picture data on the ring buffer are specified based on a write tip-address by the ring buffer at the time of selection, the picture data from the I-picture up to the oldest picture data are requested to a server, the write tip-address is retreated by a picture data portion requested by a picture data receiving unit, the request picture data portion is written from the write tip-address, and a read address is moved to the retreated write tip-address to reproduce the moving pictures from the read address.
Patent JP-2012134690-A (JP)
Title: Level shift circuit and switching power supply device
Inventor: NAKAJIMA HEIYU
IPC: H03K17/687
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit that forms a high voltage circuit without using a high voltage process.SOLUTION: The level shift circuit having a latch circuit (22) having a pair of CMOS inverters and cross-linking an output node of one inverter to a gate terminal of a P-channel MOS transistor of the other inverter, and an output stage (23) comprising a CMOS inverter connected to either output node of the latch circuit includes P-channel MOS transistors (Mp4, Mp5) connected in series between P-channel MOS transistors (Mp1, Mp2) and N-channel MOS transistors (Mn1, Mn2) of the pair of CMOS inverters constituting the latch circuit, respectively, so as to have a gate terminal connected to a third voltage terminal (FGND) receiving an intermediate potential between a supply voltage and a ground potential.
Patent JP-2012133156-A (JP)
Title: Optical film
Inventor: KITAMURA MICHIAKI
IPC: C08L67/02
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical film formed from an acrylic resin composition, which is capable of realizing large phase difference due to an unconventional composition and also suppressing generation of a seeming or optical defect in production and use.SOLUTION: The optical film of the present invention is formed from an acrylic resin composition containing 90 to 99.5 pts.mass of an acrylic resin having a ring structure in the main chain and 0.5 to 10 pts.mass of an amorphous ester polymer having a weight average molecular weight of 500 or more and 5000 or less. The optical film can be excellent in heat resistance by having the ring structure in the main chain and can be excellent in properties as a phase difference film by containing the amorphous ester polymer.
Patent JP-2012038407-A (JP)
Title: Method of decoding track number and sector number, and recording medium
Inventor: ERIC R DAN
IPC: G11B21/10
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To encode a track address and a servo sector address such that a minimum portion of a disk drive recording medium is used whereas a head position can be quickly determined.SOLUTION: A method of decoding a track number and a sector number of a recording medium of a disk drive on the basis of encoded data written in servo sectors of the recording medium, comprises: a step of continuously reading first and second encoded data from first and second servo sectors; a step of decoding a S-bit sector number from the first and second encoded data; and a step of decoding an L-bit track number from the first and second encoded data, wherein each of the first and second encoded data includes bits smaller than (S+L) bits.
Patent JP-2012137963-A (JP)
Title: Content management system, management server, content management method and program
Inventor: ISHIKAWA YUICHIRO
IPC: G06Q50/10
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a content management system, management server, content management method and program capable of invalidating permission of a file by a file unit which has left creator's hands, without increasing a load of the management server.SOLUTION: A content management system 100 comprises; a DRM client 20 incorporating an issuance license into content data to create a DRM file 30; and a DRM server 10 creating the issuance license including a digital signature of a creator of the content data, transmitting the issuance license to the DRM client 20 and giving a use license to a transmission source under the condition that the issuance license is transmitted. When the issuance license is transmitted and invalidation of the DRM file is requested, the DRM server 10 invalidates the DRM file under the condition that an entity of the digital signature included in the issuance license matches the one who requested the invalidation.
Patent JP-2012137056-A (JP)
Title: Prime mover structure of working vehicle
Inventor: FUJITA YASUSHI
IPC: F01P7/04
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a prime mover structure of a working vehicle superior in cooling efficiency of an engine, and easily performing maintenance-inspection.SOLUTION: The problem is solved by configuring the prime mover structure of the working vehicle so as to switch between a cooling state of sucking outside air to the inside from the outside of a filtering body (12) by driving the fan (40) for normal rotation and a dust removing state of blowing off wind to the outside from the inside of the filtering body (12) by driving the fan (40) for reverse rotation, with every predetermined time, by shift control of a hydraulic continuously variable transmission (30), by eccentrically arranging the hydraulic continuously variable transmission (30) outside a rotational locus of the fan (40) when viewed from the rotational axis direction of the fan (40).
Patent JP-2011132123-A (JP)
Title: Heat insulating agent and use thereof
Inventor: NAKAGAWA KENICHI
IPC: A01G13/02
Filed: 2010-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a heat insulating agent having a coating comprising dense silica on the surface of a hydrotalcite particle, exhibiting excellent heat insulation, transparency, dispersibility and acid resistance.  <P>SOLUTION: The method for producing the heat insulating agent is carried out by the followings: after adding a water-soluble silicate to slurry of the hydrotalcite particle at a temperature in the range of 60-100°C, an acid is added thereto, forming a coating comprising hydrous silica on the surface of the hydrotalcite particle; aging the slurry at a temperature in the range of 60-100°C; and heating the obtained cake at a temperature in the range of 130-300°C, obtaining the hydrotalcite particle having the coating comprising silica in an amount of 1-50 wt.% on the surface thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012142355-A (JP)
Title: Material gas control apparatus, material gas control method, material gas control program and material gas control system
Inventor: HAYASHI DAISUKE
IPC: H01L21/205
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a material gas control apparatus that prevents materials in abundance from going out of control at an early stage because of, for example, full opening of a valve.SOLUTION: The material gas control apparatus includes: a first valve 1 disposed in an outlet pipe L2; a concentration measurement mechanism CS for measuring a concentration of a material gas in a mixed gas; a first valve control section 24 for controlling the degree of opening of the first valve 1 such that the measured concentration of the material gas measured by the concentration measurement mechanism CS is a preset setting concentration; a second valve 32 disposed in an inlet pipe L1; and a second valve control section for, when the degree of opening of the first valve 1 is a threshold degree of opening smaller than a full degree of opening by a first predetermined value, controlling the degree of opening of the second valve 32 in a predetermined time to a changed degree of opening larger by a second predetermined value than the degree of opening at the time when the degree of opening of the first valve 1 has reached the threshold degree of opening.
Patent JP-2012142445-A (JP)
Title: Plasma cvd apparatus
Inventor: OKAMOTO KATSUNORI
IPC: H01L21/31
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure uniformity of the thickness in film deposition by the dense and sparse pattern of gas introduction holes.SOLUTION: Supply amount of a film deposition gas, in the radial direction from the center part to the outer peripheral side of a substrate 5, is controlled to decrease in the way of the outer periphery between the center part and the outer peripheral end part of the substrate 5 so that the thickness of a thin film by the concentration of the film deposition gas becomes uniform, in the radial direction from the center part to the outer peripheral side of the substrate 5 on a substrate holder 2 facing a shower plate 13 having many gas introduction holes 13a of the film deposition gas.
Patent JP-2010523441-A (JP)
Title: ウェブ材料のログと得られたログの末端部を止める方法及び装置
IPC: B65H19/29
Filed: 2008-04-11
Abstract: ログ（Ｒ）を形成するウェブ材料の末端部（Ｌ）を止めるために、末端部とウェブ材料の最後の巻回面の一部分、好ましくは、ログから突出する折畳部（Ｆ）を形成する部分との間を機械的に層結合する。 【選択図】  図７
Patent JP-2010525666-A (JP)
Title: 無線データ送信システムで送信を分配するための方法及びシステム
IPC: H04W16/28
Filed: 2008-03-21
Abstract: 移動体装置と第１と第２のトランシーバとの間で通信するための方法及びシステムを説明する。第２のトランシーバは第１のトランシーバによりカバーされた区域に位置されている。第１のトランシーバと移動体装置は複数のチャンネルのうちの少なくとも１つでデータを交換できる。移動体装置は複数のチャンネルのうちの少なくとも１つで第１の信号を第１のトランシーバへ送信する。第２のトランシーバは複数のチャンネル外のチャンネルで第２の信号を移動体装置へ送信する。 【選択図】図２
Patent JP-2010527441-A (JP)
Title: 小型ナノファブリケーション装置
IPC: G01Q60/24
Filed: 2008-05-07
Abstract: 構造体を製造するとともに、直接書き込みモードでパターニングするために材料をチップから表面へと付着させるのに用いられ、肉眼で見える距離を移動しながらもナノスケールパターニングを行なうことができる能力を与える装置を提供する。小規模製造およびナノリソグラフィにおいて役立つ。機器をコンパクトにできるとともに、実験室の作業台または机上で機器を使用できる。装置は、ペンアセンブリおよび多軸アセンブリが、材料を、該ペンアセンブリから、該多軸アセンブリによって位置決めされた基板へと供給するように適合されている、複数のナノポジショニングステージを備える少なくとも一つの前記多軸アセンブリと、少なくとも一つの前記ペンアセンブリとを備え、少なくとも一つの観察アセンブリと、少なくとも一つのコントローラとを備える。圧電方法ならびにデバイスおよびモータによるナノポジショニングは特に有益である。装置は、一体型の環境チャンバおよびハウジング、ならびに供給されるべき材料のためのインクリザーバを含むことができる。観察アセンブリは、長い作動距離を有する顕微鏡であってもよい。バイオアレイまたはマイクロアレイの製造において特に有用である。多軸アセンブリは5軸アセンブリであってもよい。ソフトウェアが効率的な使用を容易にし得る。
Patent JP-2010527883-A (JP)
Title: 疎水性のフュームドシリカおよびそのフュームドシリカを含有するシリコーンゴム材料
IPC: C01B33/18
Filed: 2008-05-06
Abstract: 本発明は、フュームドシリカと、−［Ｏ−ＳｉＲ 2 ］ n −型（ここで、ＲはＣ 1 〜Ｃ 6 −アルキル基であり、且つｎは３〜９である）の環式ポリシロキサンとを反応させ、そして得られたシラン処理されたシリカを次に粉砕することによって得られる疎水性のフュームドシリカ、および本発明によるシリカの製造方法、および本発明によるシリカを含有するシリコーンゴム材料に関する。
Patent JP-2010529329-A (JP)
Title: 自動車の開閉部の施錠を行うための電気錠
IPC: E05B65/19
Filed: 2008-05-28
Abstract: 【課題】  自動車の開閉部の施錠に必要な時間が最適化された電気錠を提供する。 【解決手段】  この電気錠は、第１のノッチ（１９）および第２のノッチ（２０）を有する舌片（５）であって、受け座と協働し、かつ解錠位置、第１のノッチを用いる施錠位置、および第２のノッチを用いる施錠位置の間で回転することができる舌片（５）と、第１のノッチを用いる施錠位置および第２のノッチを用いる施錠位置にある舌片（５）の回転を防止するように、舌片（５）と協働することができる回転可能な歯止め（１３）と、舌片（５）が、第１のノッチを用いる施錠位置と第２のノッチを用いる施錠位置との間で回転するように、舌片（５）を駆動する駆動レバー（９）とを備えており、駆動レバー（９）は、舌片（５）が、解錠位置から第１のノッチを用いる施錠位置まで回転するときに、舌片（５）が、駆動レバー（９）を回動させることができるように構成された突出部（３７）を有している。 【選択図】図２
Patent JP-2010528390-A (JP)
Title: 情報を記憶する取り外し可能な大容量記憶装置とコンピュータ可読媒体のためのシステムおよび方法
IPC: G06F3/06
Filed: 2008-05-28
Abstract: ネットワークへのアクセスを認可するためにコンピュータ可読コードを具備するコンピュータ可読媒体を提供する。コンピュータ可読コードは、取り外し可能な大容量記憶装置に記憶すべき情報を受信する命令と、受信情報を備えるセッション表現を取り外し可能な大容量記憶装置の非光学式の書き換え可能な記憶領域に記憶する命令と、非光学式の書き換え可能な記憶領域に記憶された複数のセッション表現を表すメタデータを生成する命令とを含む。情報を記憶する方法も提供し、この方法は、取り外し可能な大容量記憶装置に記憶すべき情報を受信するステップと、取り外し可能な大容量記憶装置の非光学式の書き換え可能な記憶領域に記録可能なコンパクトディスク（ＣＤＲ）セッション表現を記憶するステップと、を含み、ＣＤＲセッション表現は受信情報を含む。
Patent JP-2010537550-A (JP)
Title: チャネル依存ゲーティング
IPC: H04W52/60
Filed: 2007-08-22
Abstract: 無線通信ネットワークにおける通信のためのネットワーク要素（４００，５００）、方法およびコンピュータプログラムであって：  ネットワーク要素（４００，５００）の処理ユニット（４２０，５２０）において、無線チャネルでのチャネル品質を示す少なくとも１つの測定されたパラメータ値を受信することと、処理ユニット（４２０，５２０）において、無線チャネルの期待される品質を示す名目上のパラメータ値からの偏差を計算することと、名目上のパラメータ値からの偏差を、少なくとも名目上のパラメータ値からの偏差についての下限閾を示す下限閾値および／または名目上のパラメータ値からの偏差の上限閾を示す上限閾値と比較することと、処理ユニット（４２０，５２０）において電力制御チャネルのためのゲーティング方式を変更することと、送受信機（４１０，５１０）を介して、制御チャネルでのゲーティング方式の変更を信号で知らせるために、ネットワーク要素（４００，５００）における制御ユニット（４５０，５４０）を用いることとを含む。 【選択図】図４