baber/WOPTO huggingface dataset:
Patent JP-2020506363-A (JP)
Title: マルチ式空気調和機の制御方法、マルチ式空気調和機システムおよびコンピュータ読み取り可能な記憶媒体
IPC: F24F11/32
Filed: 2017-10-30
Abstract: 室外機の過熱度が目標要件に達しているか否かを検出するステップ（Ｓ１０）と、達している場合、室外機の平均排気温度と室外機システムの平均排気温度との差分値が所定値に達しているか否かを判断するステップ（Ｓ２０）と、達している場合、室外機の平均排気温度と室外機システムの平均排気温度との大きさを比較するステップ（Ｓ３０）と、室外機の平均排気温度が室外機システムの平均排気温度より高い場合、室外機の圧縮機の運転周波数を下げ、室外機の平均排気温度が室外機システムの平均排気温度より低い場合、室外機の圧縮機の運転周波数を上げるステップ（Ｓ４０）と、を含むマルチ式空気調和機の制御方法。当該方法は、マルチ式空気調和機システムにおいて冷媒の分配が均一でないことによって室外機の圧縮機の排気温度が高すぎるまたは低すぎる問題を解決し、マルチ式空気調和機システムの信頼性を向上させることができる。マルチ式空気調和機システム（１００）およびコンピュータ読み取り可能な記憶媒体（１０１）をさらに開示する。
Patent JP-2020513506-A (JP)
Title: 吸引性能を向上させた可変容量ベーンポンプ
IPC: F04C15/06
Filed: 2017-11-28
Abstract: 本発明は、少なくとも２つの吸引チャネル（１１）を介してオイルの流入が実現される圧力プレート（１０）（吸引チャネル（１１）は、圧力プレート（１０）上に設けられている）と、圧力プレート（１０）の近傍に配置され、吸引チャネル（１１）を通過するオイルが入る少なくとも１つの入口チャネル（２１）が設けられている摩耗プレート（２０）と、を有する可変容量ベーンポンプである。改良として、主題の可変容量ベーンポンプは、吸引チャネル（１１）間で規定される支持部（１３）と、当該支持部（１３）の、摩耗プレート（２０）に面する表面に設けられ、凹型であり、少なくとも片側から吸引チャネル（１１）の１つに対して開口している、少なくとも１つの中間接続チャネル（１２）と、を含む。
Patent JP-2020521255-A (JP)
Title: データ伝送方法、装置、サーバおよび記憶媒体
IPC: G06F13/38
Filed: 2018-06-29
Abstract: 本発明は、ＵＳＢ画像データを取得することと、伝送データをリダイレクトするための情報が含まれるリダイレクト情報に基づき、前記ＵＳＢ画像データを圧縮し、ＵＳＢ画像圧縮データを取得することと、前記ＵＳＢ画像圧縮データに基づき、ＵＳＢリダイレクト伝送メッセージを再構成することと、前記ＵＳＢリダイレクト伝送メッセージをサーバに送信することとを含むデータ伝送方法、装置、サーバおよび記憶媒体を開示する。【選択図】図１
Patent JP-2020521572-A (JP)
Title: 血漿収集システムおよび方法
IPC: A61M1/02
Filed: 2018-05-22
Abstract: 血漿収集方法が、ドナーの体重およびヘマトクリットを決定し、そして静脈アクセスデバイスをドナーに穿刺することを含んでいる。この方法は次いで、血液成分分離装置に接続されたドローラインを通じてドナーから血液を採取し、採取された血液中に抗凝固剤を導入する。血液成分分離装置は血液を、血漿成分および第２の血液成分へと分離し、そして血漿成分は血液成分分離装置から血漿収集容器へと収集される。この方法は次いで、（１）収集された血漿中における抗凝固剤成分の割合、および（２）血漿収集容器内に収集された純粋な血漿の容積を計算する。純粋な血漿の容積は、少なくとも部分的に、抗凝固剤の計算された割合に基づいていてよい。この方法は、目標容積の純粋な血漿が血漿収集容器内に収集されるまで継続されてよい。
Patent JP-2020508473-A (JP)
Title: 冷接点補償を備えた熱電対温度センサ
IPC: G01K7/13
Filed: 2018-02-13
Abstract: 熱電対温度センサは、接合部（１２４）で接続された第１および第２の導体（１２２、１２０）を有する熱電対（１１８）と、第１および第２の導体を有する抵抗温度デバイス（１３０）とを有する。抵抗温度デバイスの第１の導体は、熱電対（１１８）の第１の導体（１２２）に接続される。第１の外部導体（１０８）は熱電対（１１８）の第２の導体（１２０）に接続され、第１の外部導体（１１８）は抵抗温度デバイス（１３０）用の電圧感知導体および熱電対（１１８）用の電圧感知導体として構成される。第２の外部導体（１１０）は熱電対（１１８）および抵抗温度デバイス（１３０）の第１の導体に接続され、第２の外部導体（１１０）は抵抗温度デバイス（１３０）のための電流導体および熱電対（１１８）のための電圧感知導体として構成される。第３の外部導体（１１２）は、抵抗温度デバイス（１３０）の第２の導体に接続され、抵抗温度デバイス（１３０）のための電流導体として構成される。
Patent JP-2020524496-A (JP)
Title: ジカウイルスタンパク質を発現する組換え麻疹ウイルス及びその適用
IPC: C12N15/45
Filed: 2018-06-06
Abstract: 本発明は、ジカウイルスタンパク質を発現する組換え麻疹ウイルス、及び特に、ジカウイルスに対する予防保護を誘導することにおける、その適用に関する。本発明は、少なくとも(i)ジカウイルス(ZIKV)の膜前駆体(prM)タンパク質、及びZIKVのエンベロープ(E)タンパク質若しくはその切断型変形体、又は(ii)ZIKVのEタンパク質若しくはその切断型変形体を発現する組換え麻疹ウイルス(MV)を対象とし、投与後に宿主において複製することができる前記MV-ZIKVの組換え感染性粒子、及びまた、表面においてこれらのZIKVタンパク質を含有するウイルス様粒子(VLP)に関する。本発明は、これらの組換え感染性粒子及びVLPを生成するための手段、特に、核酸、ベクター、細胞及びレスキュー系を提供する。また、本発明は、ZIKVによる感染の予防のための、又はZIKV感染の臨床結果に対する予防保護のための、特に、組成物の形態下での、特に、ワクチン製剤中でのこれらの組換え感染性粒子及び/又はVLPの使用に関する。
Patent JP-2020523121-A (JP)
Title: 毛切断システム及びアタッチメント
IPC: B26B19/42
Filed: 2018-06-05
Abstract: 毛切断デバイス（１）の切断ヘッド（１００）用のアタッチメント（２２）が開示される。アタッチメント（２２）は、切断ヘッド（１００）の静止切断部材（１１５）の第１及び第２の側面（１１２、１１４）をそれぞれ覆うように構成される第１及び第２の側方部分（２４、２６）と、第１及び第２の側方部分（２４、２６）を相互接続し、静止切断部材（１１５）の第１の壁部分（１２０）の外面（１２０ｂ）を覆うように構成される、中間部分（２８）とを含む。第１及び第２の側方部分（２４、２６）は、切断ヘッドの切断ゾーンを定める、静止切断部材（１１５）の複数の主カッタ歯（１１８）に対して突出するように構成される。第１及び第２の側方部分（２４、２６）並びに中間部分（２８）は、静止切断部材（１１５）の主カッタ歯（１１８）を露出させる凹部を定める。凹部は、切断ゾーンの長さの少なくとも５０％の距離に亘って中断されない。
Patent JP-2020524680-A (JP)
Title: 疎水性材料を含むゲル
IPC: A61K8/06
Filed: 2018-07-17
Abstract: 本明細書に記載されるゲル組成物は、湿度の変化による影響を受けにくく、容易に複雑な形状に成形され、材料が高疎水性でない場合であっても高い装入量の疎水性材料を含有して、疎水性材料のより制御された放出を提供することができる。
Patent JP-2021501924-A (JP)
Title: 顔画像の処理方法および装置、電子機器ならびに記憶媒体
IPC: G06T7/00
Filed: 2018-11-26
Abstract: 本開示の実施例は顔画像の処理方法および装置、電子機器ならびに記憶媒体を開示する。前記方法は、顔画像における顔キーポイントおよび顔回転角度を取得することと、前記顔キーポイントおよび前記顔回転角度に基づき、前記顔画像におけるサブマラートライアングルの中心を特定することと、前記顔キーポイントおよび前記サブマラートライアングルの中心に基づき、前記顔画像におけるサブマラートライアングル領域を特定することと、前記サブマラートライアングル領域に色を充填することと、を含む。本開示はサブマラートライアングル領域の位置を正確に特定でき、正確に位置特定したサブマラートライアングル領域に基づいてサブマラートライアングルに対して充填処理を行い、より自然な充填効果を得ることができる。
Patent JP-2021111197-A (JP)
Title: Setting change method and setting change program
Inventor: NORO MASAAKI
IPC: H04L45/74
Filed: 2020-01-14
Abstract: To easily identify which OS a container to be an object during setting change operates on among OSs operating on different hosts and virtualized environments.SOLUTION: A setting management server 101 is oppositely connected to a virtual NIC 700 of a container cr6 from a setting change request packet 310, and acquires identification information of a virtual NIC 224 received from the setting change request packet 310 when the setting change request packet 310 is received from an application 300. Next, the setting management server 101 identifies an OS on which the container cr6 is executed on the basis of the identification information of the virtual NIC 224 with reference to a virtual NIC/OS correspondence table 200. For example, the identification information of the virtual NIC 224 is made to be a virtual NIC identifier "a-3". In this case, the setting management server 101 identifies an OS of an OS identifier "a" corresponding to the virtual NIC identifier "a-3" as an OS on which the container cr6 operates with reference to the virtual NIC/OS correspondence table 200.SELECTED DRAWING: Figure 5
Patent JP-2020062487-A (JP)
Title: Cap for endoscope
Inventor: HOSOKOSHI YASUTSUGU
IPC: A61B1/00
Filed: 2020-01-15
Abstract: To provide a cap for an endoscope with a raising base, which can be easily attached to/detached from the tip of the endoscope.SOLUTION: A cap 50 for an endoscope has a bottomed cylinder-shaped cover 52 capable of being attached to/detached from the tip of an insertion part 30 of an endoscope 10 having a cap fixing groove 39 on the outer periphery of the insertion part 30. The cover 52 comprises: an opening end 56 into which the tip of the insertion part 30 is to be inserted; a window part 53 that is opened in a side surface; and an attachment protrusion 55 that is arranged between the window part 53 and the opening end 56 and engaged with the cap fixing groove 39 in the state of protruding inward from the inner surface of the cover 52.SELECTED DRAWING: Figure 12
Patent JP-2020092092-A (JP)
Title: Fuel cell cooling plate
Inventor: CHRISTOPHER JAMES GURNEY
IPC: H01M8/0267
Filed: 2020-01-16
Abstract: To provide a method of transferring heat from a separator plate to an air stream in a fuel cell.SOLUTION: A method includes forming a series of air flow channels 112 and 113, and each of the channels extends in a direction from a first edge 110 to a second edge 111 in a separator plate, each of the channels includes a cross-sectional profile that defines an airflow cross section at a point along the length of the channel, at least one of the channels has a plurality of structures extending into the cross-section of the channel, the structure extending into the cross-section of the channel is a fin configured to perturb a thermal boundary that perturbs laminar airflow cooling, which extends in a longitudinal direction of the channel, and the method further includes providing a laminar airflow in the channel including the fin to perturb the thermal boundary layer.SELECTED DRAWING: Figure 1
Patent JP-2021112340-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-17
Abstract: To enhance interest in a game by a performance.SOLUTION: During a period from timing when game balls pass a start area provided in a first start winning hole and a second start winning hole to timing provided after satisfaction of a ready-to-win in which variable display of a decorative pattern becomes a ready-to-win mode after variable display resulting in a target variation is started, a color changing performance for changing color of plural performance indications to be displayed during the period is executable. One of plural performances including a monochromatic change for changing to a display color using a gray-scale color and a gold-based change for changing to a display color using a gold-based color is executable as a color changing performance. Common color changing processing is executable when changing to a gray-scale display color corresponding to a monochromatic change and when changing to a gold-based display color corresponding to a gold-based change.SELECTED DRAWING: Figure 10-20
Patent JP-2020074174-A (JP)
Title: System and method for performing fingerprint-based user authentication using images captured with mobile device
Inventor: JONATHAN FRANCIS MATHER
IPC: G06T1/00
Filed: 2020-01-21
Abstract: To provide a system and a method for performing reliable fingerprint recognition.SOLUTION: A system for performing fingerprint recognition includes: a step 305 of capturing, by a mobile device, one or more high resolution images of which each represents a plurality of fingers to be targeted; a step 310 of identifying, based on segmentation algorithm, each fingertip segment for each of the plurality of fingers from the one or more high resolution images; a step 320 of extracting, for each finger, an identifiable feature from each fingertip segment, and generating a biometric identifier that includes the extracted identifiable features; and a step 325 of storing the generated biometric identifier in a memory.SELECTED DRAWING: Figure 3
Patent JP-2021022416-A (JP)
Title: Hard disk service life optimization method and system thereof
Inventor: ZENG XIANLI
IPC: G11B20/18
Filed: 2020-01-22
Abstract: To provide a method for collectively monitoring and scheduling each hard disk and maintaining consistency of service life of hard disk cluster.SOLUTION: A hard disk service life optimization method comprises: adding a monitoring point to each hard disk and testing test parameter of the monitoring point S1; collecting and inputting the test parameter value and comparing this value with preset test parameter threshold S2; deleting role as osd in a cluster hard disk of which the value has reached the test parameter threshold and taking it offline, and actuating another hard disk instead of it S3; repeating S1 to S3; and bringing back online all hard disks deleted and taken offline in the cluster hard disk when each hard disks reaches the test parameter threshold S4.SELECTED DRAWING: Figure 1
Patent JP-2021118254-A (JP)
Title: Imaging device
Inventor: AOYAMA KENICHI
IPC: H04N5/369
Filed: 2020-01-27
Abstract: To provide a reliable imaging device by suppressing variation in characteristics.SOLUTION: The imaging device includes: a photoelectric conversion layer 51 that converts light into electric charge; a pixel electrode 50 that contains nitride of a first metal for collecting electric charge; an upper electrode 52 positioned opposing the pixel electrode 50 sandwiching the photoelectric conversion layer 51 therebetween; and an intermediate layer 54 that contains an oxide of a second metal and is positioned between the photoelectric conversion layer 51 and the pixel electrode 50. The thickness of the intermediate layer 54 is 5 nm or less.SELECTED DRAWING: Figure 4
Patent JP-2021114956-A (JP)
Title: Production method of heated meat product
Inventor: WAGA MASAHIRO
IPC: A23L13/40
Filed: 2020-01-28
Abstract: To provide a discoloration inhibitor of a meat product, capable of producing a meat product which retains a meat color peculiar to a meat product such as roast beef for a long term, and is suppressed in undesirable flavor generated by using an alkali preparation, and to provide a production method of a meat product using the same.SOLUTION: A production method as a production method of roast beef and/or roast pork, including steps of seasoning raw material meat, and heat-processing is such that: at least one kind of compound selected from the group consisting of glycine, its trimethyl compound, alanine, trisodium citrate, and trehalose is added to raw material meat in the step of seasoning, or before or after the step of seasoning.SELECTED DRAWING: None
Patent JP-2021047837-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: ITO MASAHIRO
IPC: G06F16/903
Filed: 2020-01-28
Abstract: To provide an information processing apparatus that can easily check an operation executed by the other person in the other apparatus.SOLUTION: An information processing apparatus according to an embodiment of the present invention has: an input unit that receives a user operation; a display unit that displays contents; a receiving unit that receives information from the other apparatus; and a control unit that acquires, through the receiving unit, operation information indicating the procedure of an input operation for processing executed in the other apparatus or operation history information including content information on the content corresponding to the input operation, and notifies guidance for guiding a plurality of user operations for the input unit in order based on the operation information or the operation history information.SELECTED DRAWING: Figure 1
Patent JP-2021116120-A (JP)
Title: Packaging bag assembly for bottle, packaging bag for bottle, and forming method of bottle package
Inventor: Harayama Shuichi
IPC: B65D30/22
Filed: 2020-01-29
Abstract: To easily realize a bottle package that has an appearance similar to that of a double wrapping made of a cloth wrapper and to increase the utility value of packaging materials after unpacking.SOLUTION: At least one of a first bag body 2A and a second bag body 3A is provided with a binding body 24, and the other is provided with a body to be bound 34. The binding body 24 or the body to be bound 34 is provided on a bottom 23 side in the first bag body 2A. The binding body 24 and the body to be bound 34 are configured so that the first bag body 2A and the second bag body 3A can be bound to each other by binding the binding body 24 and the body to be bound 34 in a state where the bottom 23 side of the first bag body 2A and a side 33 of the second bag body 3A provided with the binding body 24 or the body to be bound 34 are in contact with each other. The length of the part extending from a guide path 21a of a string body 22 is the length capable of further binding the first bag body 2A and the second bag body 3A in a state where the binding body 24 and the body to be bound 34 are bound to each other.SELECTED DRAWING: Figure 1
Patent JP-2021122886-A (JP)
Title: Electric tool
Inventor: YAMASHITA MICHIO
IPC: B25B21/02
Filed: 2020-02-04
Abstract: To provide an electric tool configured so that grease can be utilized to lubricate a specific structure.SOLUTION: An impact driver 1A, an electric tool, comprises: a brushless motor 2; a speed reducer 4 whose input shaft 40 is connected to a shaft 20a of the brushless motor 2 and whose output shaft 45 rotates at a rotation speed corresponding to a gear ratio; and a hammer unit 5, connected to the output shaft 45, which applies force in a circumferential direction to an anvil 6 by rotation of the output shaft 45. The hammer unit 5 comprises a hammer 50 that hammers the anvil 6 in the circumferential direction and a displacement part 52 that displaces the hammer 50 when the output shaft 45 rotates. The hammer unit 5 is lubricated with grease.SELECTED DRAWING: Figure 1
Patent JP-2020092437-A (JP)
Title: Sample array coding for low delay
Inventor: VALERI GEORGE
IPC: H04N19/436
Filed: 2020-02-06
Abstract: To provide a decoder capable of parallel processing entropy decoding with low delay.SOLUTION: Entropy coding of a current part of a predetermined entropy slice 90 is based on not only a probability estimation for each predetermined entropy slice adapted using the part encoded before the predetermined entropy slice and but also a probability estimate used in its contiguous part 12 in the entropy coding of spatially adjacent entropy slices preceding in entropy slice order 16. Thereby, the probability estimation used in entropy coding is more closely adapted to the actual symbol statistics, thereby reducing the reduction in coding efficiency that is normally caused by the low delay concept. The temporal relationships is used in addition or instead.SELECTED DRAWING: Figure 16
Patent JP-2021125021-A (JP)
Title: Dead angle information acquisition device, dead angle information acquisition method, vehicle and program
Inventor: YOSHIDA KAORU
IPC: G01S15/93
Filed: 2020-02-06
Abstract: To provide a dead angle information acquisition device, a dead angle information acquisition method, a vehicle, and a program capable of accurately acquiring dead angle information.SOLUTION: A dead angle information acquisition device 10 comprises: a sound acquisition unit 40 that acquires sound around a vehicle; a sound generation position estimation unit 42 that estimates a generation position of the sound acquired by the sound acquisition unit 40; an object acquisition unit 44 that acquires information about an object around the vehicle; and a sound source position identification unit 46 that recognizes the sound as sound being generated in a dead angle based on the sound generation position estimated by the sound generation position estimation unit 42 when a sound source cannot be identified from the information acquired by the object acquisition unit 44.SELECTED DRAWING: Figure 5
Patent JP-2020096891-A (JP)
Title: Stone fragment suction device
Inventor: KESTER J BATCHELOR
IPC: A61B17/22
Filed: 2020-02-10
Abstract: To provide a device of mechanically removing kidney stone fragments and stone dust or "sand", following treatment with ureteroscopic lithotripsy or laser fibers.SOLUTION: A stone fragment suction device 100 includes a steerable access sheath 105 having a proximal end 110 and a distal end 115, a tip 120 at the distal end, a flow channel having a direction at a distal tip, and a suction conduit positioned within a central lumen of the steerable access sheath from the distal end to the proximal end. The steerable access sheath contains an outer lumen surrounding the central lumen with one or more channels therethrough. The steerable access sheath may further include a radiopaque material at the distal end or along a length of the steerable access sheath to enable tracking with a remote fluoroscopic device.SELECTED DRAWING: Figure 3
Patent JP-2021126199-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-02-12
Abstract: To provide a slot machine with improvement related to a process of creating a signal indicating an operation mode.SOLUTION: In an operation signal setting process, by outputting an operation signal that can specify a stop execution position recommended in a game to a test device, a reel stop switch signal can be output at the timing when the stop execution position specified by the operation signal from the test device is reached. In a reel stop process, stop control of each reel can be executed on the basis of the reel stop switch signal output from the test device. In the operation signal setting process, an operation signal that can specify the number of steps from a reel reference position as the stop execution position of the first to third stop reels can be created. Regardless of the symbol number, in a stoppable range, the number of steps after the number of steps indicated by the stop execution position data is larger than the number of steps that can be updated in the period until the input of the reel stop switch signal is specified.SELECTED DRAWING: Figure 23
Patent JP-2020073190-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F7/02
Filed: 2020-02-18
Abstract: To increase the types of presentation patterns by the lighting of lamps and thereby to enhance amusement of a player.SOLUTION: In a game machine of the present invention, light emission control means comprises: drive data, reproduction method information and output target information; drive data control means for transmitting the drive data to light emission drive means connectable to light emission means of an output target specified by the output target information, according to a reproduction method specified by the reproduction method information; and a plurality of systems in which an execution priority of the drive data is set. For each of the plurality of systems, a first and a second systems can be set. The drive data control means comprises a first drive data control means corresponding to the first system and a second drive data control means corresponding to the second system. The light emission means of an output target specified by the output target information which is referred to by the first drive data control means and the light emission means of an output target specified by the output target information which is referred to by the second drive data control means are controlled so as not to be mutually overlapped.SELECTED DRAWING: Figure 50
Patent JP-2021129895-A (JP)
Title: Program and terminal device
Inventor: TANIJI YOSHITAKA
IPC: G01C15/00
Filed: 2020-02-21
Abstract: To provide a program and an information terminal capable of urging motions while restricting a moving range of a player to a determined range without depending on map information.SOLUTION: A computer 1 equipped with azimuth measuring means 13, notification means 15, and self position detection means 12 is caused to execute: a procedure for measuring an initial position 300 of the computer 1 using the self position detection means 12; a procedure for setting an effective region 200 of a predetermined size around the initial position 300; a procedure for setting a virtual target 302 at a position separated from the initial position 300 by a predetermined distance L or more, and within the effective region 200; and a procedure for notifying by using the notification means 15 upon detection by the azimuth measuring means 13 that the computer 1 faces the target 302.
Patent JP-2021136086-A (JP)
Title: Twisted pair cable manufacturing device
Inventor: URUSHIBATA TAKURO
IPC: B29C65/16
Filed: 2020-02-25
Abstract: To provide a device for manufacturing a twisted pair cable obtained by integrally connecting two twisted electric wires.SOLUTION: An analytic camera 21 on a delivery passage photographs a twisted wire 9 obtained by twisting two electric wires 5 and 7 together, and delivered by a twisted wire manufacturing device 3. An identification section 27 analyzes a photographic image 37 taken by the camera 21 and identifies a contact part between electric wires 5 and 7 in the photographic image 37. A laser source 23 in a laser irradiation section irradiates the twisted wire 9 on the delivery passage with a laser beam LB. In addition, a control section 27 in the laser irradiation section controls an irradiation position S of the laser beam LB with respect to the twisted wire 9 on the basis of the contact part between the electric wires 5 and 7 identified by the identification section 27.SELECTED DRAWING: Figure 1
Patent JP-2020078611-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To provide a game machine which can enhance the attractiveness of a game.SOLUTION: A game machine comprises: information acquisition means which acquires first special information using a game ball entry to a first ball entry section as a trigger and acquires second special information using a game ball entry to a second ball entry section as a trigger; first pattern display means which displays a first pattern on the basis of the first special information; second pattern display means which displays a second pattern on the basis of the second special information; and image display means which displays a first display image being an image corresponding to the first pattern on the basis of the first special information and displays a second display image being an image corresponding to the second pattern on the basis of the second special information. The image display means, when variation display of the first pattern and the second pattern is performed, determines the size to display at least one display image out of the first display image and the second display image on the basis of the special information corresponding to the display image.SELECTED DRAWING: Figure 5