baber/WOPTO huggingface dataset:
Patent JP-2010511097-A (JP)
Title: 気体を徐放するための溶融加工可能な相溶性ポリマーブレンド
IPC: B32B27/18
Filed: 2007-11-27
Abstract: 本発明は一般に、水分との接触時に二酸化硫黄、二酸化炭素または二酸化塩素のような気体を生成かつ放出するフィルムまたは他の対象物に押出成形または射出成形できる、相溶性ポリマーブレンドに関する。
Patent JP-2010512546-A (JP)
Title: 眼科用組成物におけるｐｅｏ−ｐｂｏブロックコポリマーの使用
IPC: C11D1/722
Filed: 2007-12-10
Abstract: コンタクトレンズおよび他の医療用具の表面を改質するのに有用な医薬組成物におけるポリ（オキシエチレン）−ポリ（オキシブチレン）ブロックコポリマーの使用を開示する。本発明は、この種類の化合物が疎水性表面（例えば、シリコーンヒドロゲルコンタクトレンズおよび他の種類の眼科用レンズの表面）を湿潤するのに特に有効であるという発見に一部基づく。このような化合物はまた、洗浄の目的にも有用である。そのため、コンタクトレンズを処理するための種々のタイプの組成物における界面活性剤としての化合物の使用が、本発明の好適な実施形態である。
Patent JP-2010516598-A (JP)
Title: 水素および硫酸の製造方法
IPC: C01B17/88
Filed: 2008-01-17
Abstract: 本発明は、二酸化硫黄ガスおよび水から、気体水素と強硫酸(97〜100重量パーセント)を同時に製造する方法に関する。二酸化硫黄ガス流は２つの別々の副流に分流し、第１の副流は水素および硫酸の製造の部分的熱化学サイクルにおける水の分解に送られ、第２の副流は二酸化硫黄の三酸化硫黄への酸化のために供給される。
Patent JP-2010518671-A (JP)
Title: 基地局測定モード
IPC: H04W16/10
Filed: 2008-02-01
Abstract: セルラ通信ネットワークに対する基地局は、小さな領域にわたり有効範囲を提供することを意図する。小さな領域は、１つ以上の既存の基地局からのセルラ有効範囲を既に有する領域内であってもよい。従って、基地局は、無線環境の測定を行なうために他の基地局から送信される信号を検出できる。特に基地局は、システムダウンリンク周波数で信号を周期的に受信できてもよい。
Patent JP-2010519732-A (JP)
Title: 凹凸化された表面を備えた太陽電池
IPC: H01L21/288
Filed: 2008-02-15
Abstract: 半導体光電池は、加工および光起電面の理由により凹凸化された表面を有する。吸収領域は、平行に伸びる溝を有するが、この溝は、これがなければ反射されて失ってしまうであろう太陽エネルギーの損失を低減する。凹凸体の１つの形式は、平行に伸びる溝および畝である。セルは、発生した電荷を収集し、これを伝導するための金属化領域（これは、チャンネルでもよい）をも含む。このトポグラフィは生産中に考慮されるが、これは、このトポグラフィを生かしたプロセスを用いて、どの位置で特定の加工を受けるか、および、どの位置がこのような加工を受けないかを決めることで行われる。液体は、セルのゾーン中で直接処理される。この液体は、そのゾーン全体を移動し、接触した位置で作用する。例えば縁、壁および畝などの、表面凹凸体のフィーチャーである流体流動の障害物が存在するために、この液体は他のゾーンには移動しない。遮断液体は、エッチングなどの続く行為からの遮断またはマスクをするために、あるゾーン内で堆積させられ移動してもよい。 【選択図】  図１Ａ
Patent JP-2010527640-A (JP)
Title: 可撓性外部カニューレシース
IPC: A61M25/00
Filed: 2008-02-15
Abstract: 可撓性の外部カニューレシースアセンブリは、近位端部および遠位端部を有する管状部材と、管状部材の遠位端部に隣接して配置されるシールとを含む。シールは、それの中央部分に穴を画定して、それを通る手術器具を受容する。可撓性シースは、可撓性材料から形成され、カニューレの外面を包囲するように構成および寸法決定される。シールは、アセンブリに付加的な可撓性を提供するように、カニューレの遠位端から所定の距離だけ変位させられる。
Patent JP-2010520261-A (JP)
Title: ジクロロプロパノールの製造方法
IPC: C07D301/26
Filed: 2008-03-06
Abstract: １つ以上の液体流れを供給される反応器中でのグリセロールおよび／またはモノクロロプロパンジオールと塩素化剤との反応によるジクロロプロパノールの製造方法であって、反応器へ導入される全液体流れ中のグリセロール含有率とモノクロロプロパンジオール含有率との合計が５０質量％未満であり、かつ、反応器へ導入される全液体流れが少なくとも１つの液体リサイクル流れを含み、この液体リサイクル流れが反応器へ導入される全液体流れの１０質量％以上を形成する方法。
Patent JP-2010520510-A (JP)
Title: ノイズ信号の符号化及び復号化の装置及び方法
IPC: G10L19/035
Filed: 2008-02-29
Abstract: オーディオ信号の符号化／復号化に係り、重要なスペクトル成分の周辺にあるノイズ成分を出力しない区間またはノイズ成分を出力しないサブバンドを決定して符号化／復号化することによって、オーディオ信号を符号化／復号化する効率を上昇させ、さらに少ないビットを利用して音質をさらに向上させることができる。
Patent JP-2010521966-A (JP)
Title: α４β７インテグリンに結合するヒト化免疫グロブリンをコードする核酸
IPC: C12N1/21
Filed: 2008-03-19
Abstract: 本発明は、α4β7インテグリンに結合特異性を有し、マウスAct-1抗体の相補性決定領域(CDR)を含むヒト化免疫グロブリンをコードする単離核酸に関する。本発明はさらに、ヒト化重鎖をコードする単離核酸およびヒト化軽鎖をコードする単離核酸に関する。本発明はまた、ヒト化免疫グロブリン、ヒト化免疫グロブリン重鎖またはヒト化免疫グロブリン軽鎖をコードする核酸を含む組換えベクターおよび宿主細胞、ならびにヒト化免疫グロブリンの調製方法に関する。
Patent JP-2010521191-A (JP)
Title: 標識生体分子及びその製造及び使用方法
IPC: G01R33/32
Filed: 2008-03-17
Abstract: （ｉ）タンパク質精製の必要なく、精製及び／又は三次元構造解析に適した界面活性剤条件をスクリーニングするのに、ＳＰＰシステムを用いて産生された同位体濃縮膜タンパク質を使用するため、（ｉｉ）ハイスループット試験及び膜タンパク質ＮＭＲ試験に適した ２ Ｈ、 １３ Ｃ、 １５ Ｎ濃縮タンパク質を産生するために、及び（ｉｉｉ）タンパク質中、 １３ Ｃ− １５ Ｎ特異的ペプチド結合で標識するために（本明細書中、ＳＰＰ−ＰＢＬと呼ばれる）、タンパク質ＮＭＲによる大腸菌の単一タンパク質産生（ＳＰＰ）技術（ＳＰＰ−ＮＭＲ）のセットが本明細書中に開示される。
Patent JP-2011142413-A (JP)
Title: Wireless communication system
Inventor: MATSUDA YOSHIYUKI
IPC: H01P5/22
Filed: 2010-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of eliminating the need of high-cost equipment, preventing effect by other existing radio stations and preventing the other radio stations from being affected.  <P>SOLUTION: The wireless communication system includes: antennas 10 and 20 arranged separately from each other to receive a radio wave and output a high frequency signal; a rat race circuit 30, wherein transmission lines 30A to 30C of the electrical length of 1/4 wavelength of the radio wave are connected between ports P1 and P3, between ports P1 and P4 and between ports P2 and P3, respectively, a transmission line 30D of the electrical length of 3/4 wavelength of the radio wave is also connected between the ports P2 and P4, and the ports P1 and P2 are connected to the antennas 10 and 20, respectively, to combine in-phase high frequency signals and output the combined signal from the port P3, and also to combine anti-phase high frequency signals and output the combined signal from the port P4; an antenna 40 connected to the port P3 to use the combined high frequency signal; and a resistance circuit 50 connected to the port P4 and comprising at least one resistor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011140806-A (JP)
Title: Construction method of precast floor slab, and carrying device of precast member
Inventor: YAMAZAKI SHINOBU
IPC: E04G21/14
Filed: 2010-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a precast floor slab, which lifts and lays a precast member without using a large-sized crane.  <P>SOLUTION: In a lifting process, the precast member 3 is loaded on a lift truck (carrying device) 21. The lift truck includes a table (loading surface) 23 reaching the laying height of the precast member 3 and loaded with the precast member 3, a travelling means 22 travelling with the table 23 in the horizontal direction, and a lifting means 24 vertically lifting the table 23 to the laying height of the precast member 3, and the lift truck 21 is set to the floor n-1, immediate below the laying floor n of the precast floor slab 3. In the carrying process, the lift truck 21 is moved horizontally to carry the precast member 3. In the laying process, the precast member 3 is held with the table 23 at a position higher than the laying height of the precast member 3, then the table 23 is lowered to set the precast member 3 to its laying height, and then the table 23 is further lowered to set the precast member 3 apart from the table 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010140601-A (JP)
Title: Information storage medium, information playback method, information recording method, and information playback device
Inventor: ANDO HIDEO
IPC: H04N5/85
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium on and from which digital animation information can be recorded and played back, and to provide an information playback method, an information recording method, and an information playback device which utilize the medium.  <P>SOLUTION: In the information storage medium, identical place in a video object can be repeatedly played back between different cells in a different PGC. A unit of an address managed in control information to which cell time information and PGC information belong is different from a unit of an AV address defined in an AV file, the cell time information includes information relating to the number of specified units managed in a time code table, information relating to a necessary time required for playback of the cell is contained in the control information and the information relating to the necessary time is contained in a region different from that of the time code table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011146082-A (JP)
Title: Curable composition for optical information medium and manufacturing method of same
Inventor: TAJIMA YOSHIMI
IPC: G11B7/254
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition for optical information medium which is excellent in hardness, warpage resistance, light resistance, and corrosion resistance.  <P>SOLUTION: The curable composition for optical information medium contains: 15-80 percent by weight of urethane (meth) acrylate (A) [100 percent by weight of a resin component] obtained by the reaction of an alicyclic-skeleton isocyanate compound (a1) having two or more isocyanate groups, polyol (a2) represented by formula (1), and a compound (a3) comprising a hydroxyl group and a (meth) acryloyloxy group; an alicyclic-skeleton compound (B) comprising a (meth) acryloyloxy group; a non-water-soluble (meth) acryloyloxy compound (C) where ΔHz of a solubility test 1 is 10 or more; and a photopolymerization initiator (E). In formula (1), R is an alkylene oxide group, and m+n is 0 to 15. In solubility test 1, a 0.3 ml of a specimen is dropped onto a PC substrate, to calculate a difference ΔHz between a haze value after wiping at 20°C for 10 minutes and a haze value before the test.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149729-A (JP)
Title: Lightning current distribution estimating system
Inventor: KAWAHARA FUMIKA
IPC: G01W1/16
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To estimate lightning current distribution to a grounding system of a building on a lightning strike by simply and accurately detecting a shunt waveform for an injected current.  <P>SOLUTION: The lightning current distribution estimation system includes a current injector 30 for injecting without contact a current composed of a high frequency microcurrent having a predetermined frequency and a predetermined current value from the one point of the grounding system having a plurality of branching routes in the building, a current detector 50 disposed at the other point of the grounding system for detecting without contact the shunt current of the injected current passing through the branching routes in the grounding system, a peak value detecting means 61-70 for detecting a peak value by extracting the current component of a predetermined frequency from the detected shunt current, and a calculation unit 69 for calculating the shunt ratio to the predetermined current value from the peak value and for estimating the lightning current shunt ratio or the lightning current shunt value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010206178-A (JP)
Title: Photoelectric conversion apparatus, and method of manufacturing photoelectric conversion apparatus
Inventor: WATANABE TAKANORI
IPC: H01L31/10
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation of sensitivity of a photoelectric converting section when a distance between adjacent photoelectric converting sections becomes small.  <P>SOLUTION: The photoelectric conversion apparatus includes a plurality of photoelectric converting sections disposed in a semiconductor substrate SB, and isolation portions 103 disposed in the semiconductor substrate so as to separate the plurality of photoelectric converting sections from each other. Each photoelectric converting section includes: a second semiconductor region containing a second conductivity type impurity opposite to a first conductivity type one; a third semiconductor region disposed below the second semiconductor region and containing the second conductivity type impurity at a lower concentration than the second semiconductor region; and a fourth semiconductor region disposed below the third semiconductor region and containing the first conductivity type impurity. Each isolation portion 103 includes: a fifth semiconductor region disposed at a location that is deeper than a surface of the semiconductor substrate SB and at least on a side of the second semiconductor region, and containing the first conductivity type impurity; and a sixth semiconductor region disposed below the fifth semiconductor region and at least on a side of the third semiconductor region, and containing the first conductivity type impurity. A diffusion coefficient of the impurity contained in the fifth semiconductor region is lower than a diffusion coefficient of the impurity contained in the sixth semiconductor region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011150134-A (JP)
Title: Projector device
Inventor: INOUE KEIGO
IPC: G02F1/13
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector device that reduces the size of the whole device, while achieving a simple structure.  <P>SOLUTION: The projector device includes: a first lamp 112A; a second lamp 112B in an identical direction and parallel to the first lamp; a projection optical system 130 that has an optical axis substantially perpendicular to the irradiation direction of the first and second lamps, receives video light from a lighting optical system 120, and emits the video light to an outside; a first mirror 118 arranged on the opposite side to the first and second lamps with respect to the optical axis of the projection optical system and reflects the light from the first and second lamps to cause the light to enter the lighting optical system; a movable mirror 114 that, when the first lamp is turned on, causes the light from the first lamp to directly enter the first mirror by deviating from an optical path connecting the first lamp to the first mirror and, when the second lamp is turned on, reflects the light from the second lamp by being set up on the optical path to cause the light to enter the first mirror; and a second mirror 116 that reflects the light from the second lamp to cause the light to enter the movable mirror.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149674-A (JP)
Title: Air conditioner
Inventor: ONISHI SHINGO
IPC: F24F11/02
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of improving an energy-saving easily felt by users.  <P>SOLUTION: The air conditioner 100 includes an indoor fan 41, an indoor temperature sensor 43, and a control part 7. The control part 7 switches an operation stop state of a compressor 21 based on normal set temperature Tn in a normal operation mode M1, and maintains a driving state of the indoor fan 41. In a setback operation mode, the control part 7 switches the operation stop state of the compressor 21 based on setback set temperature Tst and stops the indoor fan 41 when the compressor 21 stops. In the setback operation mode M2, if a time from starting a setback operation state NO until restarting the setback operation state NO by room temperature reaching setback set temperature Ts is shorter than a guard timer time tg, the control part waits until the guard timer time tg passes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010146723-A (JP)
Title: Magnetic memory device and data reading method in magnetic memory device
Inventor: MATSUI NORIYUKI
IPC: H01L27/105
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce overall power consumption of a magnetic memory device, relating to the magnetic memory device for writing/reading data to/from a magnetic memory cell including a plurality of magnetic layers and to provide the data reading method of the device.  <P>SOLUTION: In the magnetic memory device, the magnetic memory cell Mij formed by laminating the magnetic layers has a resistance value different depending on directions of magnetic moments of the plurality of magnetic layers. A plurality of magnetic memory cells are arranged along the intersections of a plurality of first lines and a plurality of second lines crossing the first lines. Voltage reading means 8 having capacitance values almost the same as capacitance values of respective magnetic memory cells are connected to respective magnetic memory cells in series. The data of the magnetic memory cells are read by determining the level of the voltage obtained by measuring at predetermined timing the transient potential of the contact point between one end of the magnetic memory cell to be selected by the first and second lines and the voltage reading means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011155206-A (JP)
Title: System and method for controlling electronic apparatus
Inventor: TOMITA YASUHIRO
IPC: G06F1/20
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for controlling an electronic apparatus capable of suppressing the amount of noise actually generated from the electronic apparatus equal to or below a predetermined value, and stably operating the electronic apparatus.  <P>SOLUTION: This system 1 for controlling an electronic apparatus includes: a CPU 11; a cooling fan 12; a noise sensor 13; a fan control section 141; and an operation rate control section 142. The CPU 11 controls the electronic apparatus 10. The cooling fan 12 cools the electronic apparatus 10. The noise sensor 13 measures the amount of noise generated by drive of the cooling fan 12. The fan control section 141 controls the rotation number of the cooling fan 12 based on the operation rate of the CPU 11. The operation rate control section 142 lowers the operation rate of the CPU 11 when the amount of noise measured by the noise sensor 13 is larger than a predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157287-A (JP)
Title: Perfluoroalkyl (organic zinc)-lithium complex and method for producing perfluoroalkyl group-containing alcohols using the same
Inventor: MIKAMI KOICHI
IPC: C07F3/06
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new perfluoroalkyl (organic zinc)-lithium complex capable of introducing a perfluoroalkyl group into various kinds of organic compounds.  <P>SOLUTION: There is provided the perfluoroalkyl (organic zinc)-lithium complex represented by formula (4): [RfZnR<SB>2</SB>]<SP>-</SP>Li<SP>+</SP>(wherein, R<SB>2</SB>is methyl, ethyl or phenyl; Rf is a 1 to 8C straight chain, branched or cyclic perfluoroalkyl) prepared from an organic zinc, an alkyl lithium and a perfluoroalkyl halide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160124-A (JP)
Title: Information processing apparatus and method, imaging apparatus and control method, program, and information processing system
Inventor: HOSHINO HIROYUKI
IPC: H04N5/225
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow an imaging apparatus to record data of the whole images corresponding to application software assigned to an active window, by the action of directly photographing a screen of an information processing apparatus by using the imaging apparatus.  <P>SOLUTION: A display control part 51 of a personal computer 11 displays one or more windows on a display 21. A communication section 53 is connected with a digital camera 12 so as to transmit/receive information. When notification that a recording instruction is made to the digital camera 12 in a state of imaging the display 21 as a subject is transmitted from the digital camera 12, a data transfer section 56 receives the notification via the communication section 53. Then, the data transfer section 56 generates data of an image corresponding to application software assigned to an active window upon receiving the notification so as to transmit the data to the digital camera 12 via the communication section 53.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159594-A (JP)
Title: Manufacturing method of connector terminal
Inventor: SAKAMOTO NOBUYUKI
IPC: H01R43/16
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a connector terminal having different total lengths of a multistage connector in which the terminals with different height of rear leg portion of all stages are formed in a lot by one die while reducing the material loss.  <P>SOLUTION: In the method of forming by press punching six kinds of terminals 11-16 with different height of rear leg portion 34 by one sheet of sheet metal, a common basic shape unit A containing all the elements of each stage terminal is established. The basic shape unit has a connecting plate c, first and second bent legs b1, b2, and four pieces of pins a1-a4. Firstly, this basic shape unit A is formed by press punching from the sheet metal and then, the connecting plate and pins of the molded product are cut selectively, and the terminals 11-16 to install on each stage of the connector housing are obtained by combination of the remaining bent legs, the connecting plate, and the pins.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159602-A (JP)
Title: Electron source, electron gun, electron microscope device using the same, and electron beam lithography device
Inventor: FUJIEDA TADASHI
IPC: H01J37/073
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron source which can reduce a work function of an electron emission surface rather than a currently-used Zr/O/W electron source and can attain emitted electrons with narrow energy width and high current density and has longer lifetime, an electron microscope which can attain high resolution image for a short period, and an electron beam lithography device having high throughput.  <P>SOLUTION: In the electron source provided with a needle electrode 104 made of a metal wherein a pointed head is made at a needle-shape, and a heating element 103 for heating the needle electrode, the electron source has a diffusion source which can be heated with the heating element 103, and the a mixture of a barium compound containing oxygen and carbon particles is set up to be a diffusion source 106.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161324-A (JP)
Title: Shredder device
Inventor: HOSHINO HIROSHI
IPC: B02C18/16
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To separately collect uncuttable wood members that are improperly inserted into wood members that are to be cut before cutting, and be able to automatically and definitely prevent the uncuttable wood members that should not be naturally cut from being cut by arranginging a marked section that recognizes the uncuttable wood members and a separation section that separates the recognized uncuttable wood members on a conveying street from an insertion port to a cutting section of the wood members that are to be cut.  <P>SOLUTION: The shredder device includes the insertion port into which the wood member to be cut 21 is inserted, the cutting section 15 at which the wood member to be cut 21 is cut, a recognition section 12 and a separation section 13 arranged on the conveying street where the wood member to be cut 21 is conveyed from the insertion port to the cutting section 15, and the recognition section 12 recognizes the uncuttable wood member 22 conveyed that are improperly inserted into the wood member to be cut 21, and the separation section 13 separates the uncuttable wood members 22 that are recognized by the recognition section 12 from the wood member to be cut 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162080-A (JP)
Title: Vehicular lamp with built-in camera
Inventor: ENDO OSAMU
IPC: B60Q1/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high quality camera image by restraining influence by light of a lamp when the lamp and the camera synchronously work in a vehicular lamp with a built-in camera.  <P>SOLUTION: In a side turn signal lamp 1, the lamp 6 and the camera 7 are arranged on a holder 5 inside a housing 3. The lamp 6 irradiates a vehicle side part with light from a light source 8, and the camera 7 photographs the vehicle side part and rear part with a light receiving lens 9 facing obliquely rearward. A shielding ring 12 made by opaque resin is provided at a translucent cover 4 to surround the light receiving lens 9, and direct light from the light source 8 and indirect light from the translucent cover 4 are shielded, thus protecting the image of the camera 7 from light of the lamp 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167880-A (JP)
Title: Image forming apparatus
Inventor: IWANAGA TSUTOMU
IPC: B41J29/42
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To attempt to appropriately making energy saving in accordance with the condition of use of an image forming function.  <P>SOLUTION: When an electric power source is turned on, a top menu screen 25A is displayed by starting power supply to a reading part and a displaying part so as to display an image stored in a memory card, and when displaying of the image is indicated in the top menu screen 25A, an appreciative screen 25B is displayed. At a timing when switching from the appreciative screen 25B to a preview screen 25c1 is indicated, power supply to a printing mechanism is started; and when a printing button is operated during the display of the preview screen 25c1, the image is printed on a paper. Therefore, it is possible to prevent consumption of useless electric power caused by power supply to the printing mechanism while the image is displayed on the appreciative screen 25B, and it is possible to execute the printing smoothly in comparison with a case when the power supply is started to the printing mechanism at a timing of indication of the printing.  <P>COPYRIGHT: (C)2011,JPO&INPIT