baber/WOPTO huggingface dataset:
Patent JP-2024004879-A (JP)
Title: ポリオレフィンを含む樹脂、セルロース系化合物、及び有機酸金属塩を含む分解性樹脂組成物、それを含む成形体及びその製造方法、並びに分解性樹脂組成物の分解物の製造方法
IPC: C08L23/00
Filed: 2022-06-29
Abstract: 【課題】これまで、十分な強度及び熱分解性又は生分解性を有し、汎用プラスチックとしての加工性の高いポリオレフィンを含む樹脂組成物が得られていなかった。【解決手段】ポリオレフィンを含む樹脂、セルロース系化合物、及び有機酸金属塩を含む、分解性樹脂組成物によって達成される。また、分解のための加熱前には汎用プラスチックとして十分な強度を有する一方、分解のための加熱によって、ポリオレフィンを含む樹脂が分解され得る成形体を提供することができる。【選択図】なし
Patent JP-2024006057-A (JP)
Title: ソファ及びその組み立て方法
IPC: A47C17/02
Filed: 2022-06-30
Abstract: 【課題】美感に優れて組み立てが容易なソファを提供する。【解決手段】ソファは、座受け枠３で支持された座部１と、背支持フレーム４に固定された背部２とを有している。背部２は、背部本体（背ベース）１９とその前に配置した背クッション材２０，２１、袋状の背張地２３とを備えている。背支持フレーム４には上下のボス部２７を前向きに突設しており、背部本体１９は、ボス部２７に前からねじ込まれたボルト３０によって背支持フレーム４に固定されている。背張地２３の下端にはスライドファスナ２４で開閉できる開口２５が形成されており、背部本体１９を固定したら開口２５を閉じる。【選択図】図４
Patent JP-2024006314-A (JP)
Title: ゴム成形用金型、それを用いた成形方法及びゴム成形品
IPC: B29C33/42
Filed: 2022-07-01
Abstract: 【課題】ゴム成形用金型１の長寿命化と製品機能低下要因の排除。【解決手段】少なくとも１つのゴム成形品２０を成形する上側成形溝４ａ及び上側成形溝４ａからの余りゴムが流れ込む上側逃げ溝８ａを有する上型２と、上側成形溝４ａに対向する位置に少なくとも１つのゴム成形品２０を成型する下側成形溝４ｂ及び下側成形溝４ｂからの余りゴムが流れ込む下側逃げ溝８ｂを有する下型３とを備えており、上側成形溝４ａと上側逃げ溝８ａとの間及び下側成形溝４ｂと下側逃げ溝８ｂとの間における上側成形溝４ａ及び下側成形溝４ｂの少なくとも一方の周縁５には、バリ部２１を意図的に形成するためのバリ用溝１１が全周に亘って形成されている。【選択図】図１Ａ
Patent JP-2024006514-A (JP)
Title: エアコンプレッサ
IPC: H02P21/05
Filed: 2022-07-04
Abstract: 【課題】エアコンプレッサの吐出量を増加させつつ発生音を抑制する。【解決手段】空気を圧縮する圧縮機構１０を駆動するモータ２０と、モータ２０を制御する制御部３０と、を備えるエアコンプレッサ１であって、モータ２０は、ステータ２１と、ステータ２１の外側に配置されるロータ２２と、を有するアウターロータモータであり、制御部３０は、ロータ２２の位置情報に基づいてステータ２１のステータ巻線２１ａ、２１ｂ、２１ｃに印加する電圧を調整する。【選択図】図１０
Patent JP-2024008129-A (JP)
Title: 樹脂成形歯車
IPC: F16H55/06
Filed: 2022-07-07
Abstract: 【課題】インサート成形の樹脂成形歯車において、樹脂繊維の配向を整え、かつ、樹脂成形歯車の製造コストを抑制する。【解決手段】樹脂成形歯車１と歯車形状のインサート２を備える。インサート２は、ウェブ部２１と、歯部２２を有し、歯部２２は、樹脂成形歯車１の歯底１２ａと対向する歯底部２２ａと、樹脂成形歯車１の歯先１２ｃと対向する歯先部２２ｃを有する。ウェブ部２１の表面に環状の第１流路２３を形成し、第１流路２３の外縁部に、歯底部２２ａに溶融樹脂３１を流出させる流出口２３ａを設ける。【選択図】図１
Patent JP-2024009415-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-07-11
Abstract: 【課題】遊技球の挙動を好適なものとすることが可能な遊技機を提供すること。【解決手段】特電開閉部材３８２は、特電入賞装置３８１を第１開放状態とする第１開放位置と、特電入賞装置３８１を第１閉鎖状態とする第１閉鎖位置との間を移動可能である。遊技結果が大当たり結果となったことに基づいて所定開放期間と所定閉鎖期間とを含む所定制御用期間が開始される。所定開放期間が開始される場合に特電開閉部材３８２を第１開放位置まで移動させるための処理が実行され、所定開放期間が終了される場合に特電開閉部材３８２を第１閉鎖位置まで移動させるための処理が実行される。主側ＭＰＵは所定開放期間において、特電開閉部材３８２を第１閉鎖位置に向かう方向に向けて移動させるための処理を、特電入賞装置３８１への入球が不可とならない動作範囲で特電開閉部材３８２が移動するように実行する。【選択図】 図１８１
Patent JP-2022140481-A (JP)
Title: Encoder, decoder, and corresponding methods using intra block copy (ibc) dedicated buffer and default value refreshing for luma and chroma component
IPC: H04N19/196
Filed: 2022-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an encoder, a decoder, and a corresponding method using an intra block copy (IBC) dedicated buffer and a default value refreshing for a luma and a chroma component. 
     SOLUTION: A coding method implemented by a decoding device comprises the steps of: initializing a dedicated buffer for intra block copy (IBC) referencing, when a current coding tree unit (CTU) to be decoded is a first CTU of a CTU row; determining whether a current block in the current CTU is predicted by using an IBC mode; obtaining an IBC block vector for the current block when the current block is predicted by using the IBC mode; and obtaining predicted sample values for the current block, based on reference samples from the dedicated buffer and the IBC block vector for the current block. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024010860-A (JP)
Title: 構造物の損傷表示装置
IPC: G06T19/00
Filed: 2022-07-13
Abstract: 【課題】構造物の損傷箇所を特定できるように構造物の全体画像と損傷箇所の拡大画像を表示する装置において、損傷箇所の拡大画像だけで損傷状態を診断できるようにする。【解決手段】構造物の損傷表示装置は、構造物の３Ｄモデルを取得する３Ｄモデル受付部４と、構造物の一部を撮影した画像を正射影変換したオルソ画像を取得するオルソ画像受付部６と、対応計算部２２、対応表示部２４、損傷状態計算部２６及び損傷表示部２８とを備える。対応計算部は、３Ｄモデルとオルソ画像との対応位置を計算し、対応表示部は、その計算結果に基づき、これらの対応位置を視覚的に表す対応表示画像を表示する。損傷状態計算部は、オルソ画像を解析して構造物の損傷箇所を抽出し、損傷表示部は、オルソ画像に、損傷箇所を所定形状の枠で囲む描画線を重畳した、損傷表示画像を表示する。【選択図】図１
Patent JP-2022191206-A (JP)
Title: stain remover
Inventor: OHARA NOBORU
IPC: A61K8/67
Filed: 2022-07-14
Abstract: To provide a stain remover which exhibits a stain removal effect.SOLUTION: There is provide a stain remover containing niacinamide and glyceryl glucoside.SELECTED DRAWING: None
Patent JP-2024011685-A (JP)
Title: トナー
IPC: G03G9/093
Filed: 2022-07-15
Abstract: 【課題】長期に亘る使用においてもトナーの変化が起こりにくく、転写性を維持することが可能なトナーを提供する。【解決手段】結着樹脂を含有するトナー母粒子及び該トナー母粒子の表面上の有機ケイ素重合体を含有するトナー粒子を有するトナーであって、該有機ケイ素重合体が、該トナー母粒子の表面上に凸部を形成しており、該凸部のうち、高さが３０～２００ｎｍの該凸部を凸ｘとし、走査電子顕微鏡によって該トナー粒子の表面の法線方向から該凸ｘを観察したとき、該凸ｘの平均アスペクト比が１．３以上であり、原子間力顕微鏡によって該トナー粒子の表面１μｍ×１μｍの範囲の形状測定を行い、該トナー粒子の表面の該凸部を観察して得られる測定データの面粗さ解析において、平均傾斜角Δａが、１．０°～２．０°である、ことを特徴とするトナー。【選択図】なし
Patent JP-2022153505-A (JP)
Title: Immunogenic/therapeutic glycan compositions and uses thereof
IPC: A61K47/64
Filed: 2022-07-21
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for cancer immunotherapy, particularly immunogenic/therapeutic glycoconjugates capable of eliciting anti-cancer immune responses. 
     SOLUTION: The present disclosure encompasses immunogenic/therapeutic compositions including Globo series antigens (SSEA-4, Globo H or SSEA-3) glycoconjugates and therapeutic adjuvants as well as methods of making and using the same to treat proliferative diseases such as cancer. The therapeutic conjugates include an antigen linked to a carrier, in particular, the therapeutic conjugates include a SSEA-4, Globo H, or SSEA-3 moiety and a KLH moiety subunit linked via a linker. The therapeutic compositions are in part envisaged to act as cancer vaccines (single valent, bi-valent or tri-valent vaccines) for boosting body's natural ability to protect itself, through an immune system from dangers posed by damaged cells or abnormal cells such as cancer cells. 
     SELECTED DRAWING: Figure 6-2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022132582-A (JP)
Title: Outer bag with product, manufacturing method thereof, supply method of bag body, cylindrical outer bag with fitting tool, and application method of cylindrical outer bag
IPC: B65D30/10
Filed: 2022-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an outer bag with a product saving labour, resource, space, reducing cost and having an excellent hygiene, a manufacturing method of the same, a supply method of a bag body, a cylindrical outer bag with a fitting tool, and an application method of the cylindrical outer bag. 
     SOLUTION: An outer bag 100 with a product according to the disclosure wraps a plurality of bag bodies 3 stacked in line continuously or intermittently so that a part of the bag body as a product is overlapped, with a cylindrical outer body 1 with a fitting tool and is integrated while keeping a stacked state of the bag body 3. The cylindrical outer bag 1 with the fitting tool is in a cylindrical shape extending continuously in a same inner diameter along a longitudinal direction X of a cylinder with a resin film as a substrate 5, has at least one opening 6 opening along the longitudinal direction X of the cylinder, and has one fitting tool 4 at an inner wall side of the substrate 5 along a rim 6a of the opening and the fitting tool 4 is meshed. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022145788-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2022-08-05
Abstract: To increase interest of a game.SOLUTION: A game machine that executes a special game when a special symbol lottery is won includes performance execution means capable of executing an expectation degree suggesting performance that suggests a degree of expectation that a reserved lottery is a winning, when the lottery of a special symbol is reserved, in a state where the special game is being executed.SELECTED DRAWING: Figure 114
Patent JP-2023066365-A (JP)
Title: Vertical field effect transistor and formation method for the same
Inventor: Wu gao-ming
IPC: H01L21/336
Filed: 2022-08-19
Abstract: To provide a semiconductor structure and a formation method for the same, in which the manufacturing cost and the processing time are reduced.SOLUTION: In a semiconductor structure, a plurality of vertical stacks are formed on a substrate in a memory array region. Each vertical stack includes, in the order from bottom to top, a bottom electrode 20, a dielectric pillar 40, and a top electrode 60, On the vertical stacks, an active layer 30 and a gate dielectric 50 are formed. Around the vertical stacks, sacrifice spacers are formed. By filling the gap between a pair of adjacent sacrifice spacers with a dielectric filling material, at least one dielectric wall structure 64 is formed around the sacrifice spacer. The sacrifice spacer may be replaced by a gate electrode 52. Each gate electrode laterally surrounds each column of the vertical stacks arranged along a first horizontal direction.SELECTED DRAWING: Figure 14B
Patent JP-2023041633-A (JP)
Title: Accessory case for a plurality of types of chargers
Inventor: ERIC X ZHOU
IPC: H02J50/70
Filed: 2022-08-30
Abstract: To provide an accessory case that is chargeable by using one or more types of wireless chargers.SOLUTION: An accessory case 100 comprises a first positioning mechanism for performing positioning with respect to a first type wireless charger. The first positioning mechanism comprises one or more magnetic elements 120, 122, 124 and 126 inside the accessory case. The one or more magnetic elements are placed at both a base bottom part 102 and a lid 108 of the accessory case. The accessory case also performs charging using a charging pack 200 or another structure of the first type wireless charger. The charging pack receives power by a cable 202, then a control circuit inside the charging pack generates current inside a charge coil of a power-receiving pack by using the received power, and generates a time-varying magnetic field capable of inducing current into the charge coil 130 from the foregoing current, so as to feed power to a built-in battery, one or more accessories, or both thereof.SELECTED DRAWING: Figure 2
Patent JP-2023036566-A (JP)
Title: Substrate processing apparatus
Inventor: ROH SUNG HO
IPC: H01L21/02
Filed: 2022-09-02
Abstract: To provide a substrate processing apparatus in which substrate processing is performed at high pressure and low pressure.SOLUTION: The present invention disclosed a substrate processing apparatus including: a process chamber 100 in which an inner space S1 is formed; a substrate support unit 200 on which a substrate 1 is seated on a top surface thereof; an inner lid unit 300 which is installed to be vertically movable in the inner space S1 and of which a portion is in close contact with a bottom surface 120 of the process chamber 100 through descent to form a sealed processing space S2 in which the substrate support unit 200 is disposed; a gas supply unit 400 configured to supply process gas to the processing space S2; and an inner lid driving unit 600 configured to drive vertical movement of the inner lid nit 300.SELECTED DRAWING: Figure 1
Patent JP-2022188776-A (JP)
Title: Avatar output device, terminal device, avatar output method and program
IPC: H04N21/442
Filed: 2022-09-06
Abstract: PROBLEM TO BE SOLVED: To provide avatars suitable for users, while suppressing a processing load, which is difficult for the conventional technique when outputting multiple avatars. 
     SOLUTION: An avatar output device 1 comprises: an avatar storage section 112 for storing avatar information having first model information for displaying an avatar for each of two or more avatars; a determination section 133 for determining, out of the two or more avatars, one or more first avatars to be displayed using the first model information, and one or more second avatars to be displayed using second model information having a data size smaller than that of the first model information; an avatar acquisition section 134 for acquiring an avatar using the second model information for each of the one or more second avatars determined by the determination section 133, and acquiring an avatar using the first model information for each of the one or more first avatars; and an avatar output section 142 for outputting the two or more avatars acquired by the avatar acquisition section 134. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022173333-A (JP)
Title: Acidic/anionic antimicrobial and virucidal compositions and uses thereof
IPC: C11D3/34
Filed: 2022-09-22
Abstract: PROBLEM TO BE SOLVED: To provide antimicrobial compositions including at least one acid and at least one anionic surfactant. 
     SOLUTION: In particular, food contact antimicrobial compositions including at least one acid and at least one anionic surfactant provide efficacious virucidal activity, for example activity against Norovirus, that has acceptable use solution pH that do not require use of personal protective equipment (PPE), are surface compatible and do not leave residues on treated surfaces. Methods of cleaning a surface with the compositions are also provided. This method can beneficially eliminate the need to rinse the antimicrobial compositions after use. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022188178-A (JP)
Title: Extracellular matrix-producing composition using mast4 gene and preparation method therefor
IPC: C12P21/02
Filed: 2022-10-04
Abstract: PROBLEM TO BE SOLVED: To provide compositions for promoting the production of an extracellular matrix in eukaryotic cells, which comprises a compound capable of specifically binding to MAST4 protein or a fragment thereof. 
     SOLUTION: Provided are: a composition for producing extracellular matrix from eukaryotic cells containing: a polypeptide or compound capable of specifically binding to MAST4 (microtubule associated serine/threoninekinasefamily member 4) protein or a fragment thereof, or a polynucleotide, polypeptide or compound capable of specifically binding to a nucleic acid encoding the MAST4 protein or a fragment thereof; and a composition for promoting cartilage regeneration containing the composition. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022179713-A (JP)
Title: Authenticated device, authentication device, authentication request transmission method, authentication method, and program
IPC: G06F21/34
Filed: 2022-10-12
Abstract: PROBLEM TO BE SOLVED: To realize a secure authentication with a simple processing. 
     SOLUTION: An authenticated device 1 comprises: an acquisition part 11 that acquires unique information; an encryption part 13 that encrypts the unique information with an encryption key and generates encryption information; and a transmission part 14 that repeats an authentication request including the encryption information as a signal using a sound wave in an authentication period to transmit it to an authentication device 2. The plurality of authentication requests containing each encryption information in which different unique information is encrypted is transmitted in the authentication period. The authentication device 2 comprises: a reception part 21 that repeatedly receives the authentication request transmitted from the authenticated device 1 in the authentication period; a decoding part 23 that acquires decoding information by decoding the encryption information; an authentication part 24 that determines whether or not the authenticated device 1 is in valid by using the plurality of authentication requests including the encryption information which can be decoded received in the authentication period; and an output part 25 that outputs a determination result by the authentication part 24. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023086672-A (JP)
Title: Organic light-emitting display device
Inventor: SHIN IN-AE
IPC: G09F9/30
Filed: 2022-10-27
Abstract: To solve a problem that luminous efficiency of a fluorescent material is low.SOLUTION: An organic light-emitting display device includes a substrate including first to third pixel regions, and an organic light-emitting diode including a transmission electrode, a reflection electrode, and a light-emitting layer existing between the transmission electrode and the reflection electrode, existing over the substrate, and corresponding to the first to third pixel regions. In the organic light-emitting diode in the first pixel region, the light-emitting layer includes a first light-emitting material layer that is a fluorescence material layer and a second light-emitting material layer that is a phosphorescence material layer existing between the first light-emitting material layer and the transmission electrode. In the organic light-emitting diode in the second pixel region, the light-emitting layer includes a third light-emitting material layer that is a phosphorescence material layer and a fourth light-emitting material layer that is a fluorescence material layer existing between the third light-emitting material layer and the transmission electrode.SELECTED DRAWING: Figure 6
Patent JP-2023107197-A (JP)
Title: Material decrease detection device
Inventor: SHIMIZU KOJI
IPC: B65G65/36
Filed: 2022-10-31
Abstract: To provide a material decrease detection device which can efficiently transport powdery granular materials in a bag body and can be simplified in device configuration while detecting a material level in the bag body.SOLUTION: A material decrease detection device 1 comprises: an inclination support part 13 arranged in an inclined state so as to support a bag body 9 for storing powdery granular materials in an inclined state; and a material detection part 22 for detecting a material level in the bag body from the outside of a portion of the bag body extended along the inclination support part.SELECTED DRAWING: Figure 1
Patent JP-2023012523-A (JP)
Title: Game system, game program, and information processing method
IPC: A63F13/53
Filed: 2022-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a game program, and an information processing method capable of deepening understanding of a game and suppressing loss of motivation. 
     SOLUTION: A game system for providing a game executable in multiple player terminals capable of accessing a server via a network includes: a deck organization unit for organizing a deck composed of multiple game media that one player uses within a game via a player terminal; and a deck storage unit for storing a deck organized by another player. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023009188-A (JP)
Title: Liquid crystal display device
IPC: G02F1/1368
Filed: 2022-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device with less light leakage and excellent contrast, provide a display device having high aperture ratio and including a capacitor capable of increasing charge capacity, or provide a display device in which wiring delay due to parasitic capacitance is reduced. 
     SOLUTION: A display device includes: a transistor on a substrate; a pixel electrode connected to the transistor; a signal line electrically connected to the transistor; a scan line electrically connected to the transistor and intersecting with the signal line; and a common electrode provided on the pixel electrode and the signal line via an insulating film. The common electrode includes stripe regions extending in a direction intersecting with the signal line. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023010851-A (JP)
Title: game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2022-11-21
Abstract: To provide a game machine capable of contributing to improving amusement of a game through a performance.SOLUTION: A game board 1 is provided with an image display device 50 and a light guide plate unit dy. The image display device 50 includes a display part 50a capable of displaying an image, and is provided behind the light guide plate unit dy. Star light emission images G500a and G500b are displayed in a light emission image display region dy1RX of the light guide plate unit dy, and a white color white star icon image G401 is displayed as a reservation icon HA in the display part 50a. In a reservation change notice and a reservation change inflaming notice, there is a case where a microcomputer 121 for performance control displays the white color star light emission image G500b so that it overlaps with the white star icon image G401, and there is a case where it displays a blue or red star light emission image G500b.SELECTED DRAWING: Figure 33
Patent JP-2023010955-A (JP)
Title: Catalyst layer and membrane electrode assembly for solid polymer fuel cell
IPC: H01M4/96
Filed: 2022-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell which exhibits high power generation performance while improving conductivity and maintaining mass transferability. 
     SOLUTION: A catalyst layer (cathode catalyst layer 6, anode catalyst layer 7) is a catalyst layer of a solid polymer fuel cell including platinum particles, carbon particles, a polymer electrolyte, a first carbon fiber 4 and a second carbon fiber 5, and the catalyst layer is composed of one layer, and the volume resistance value of the second carbon fiber 5 is larger than the volume resistance value of the first carbon fiber 4. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023051949-A (JP)
Title: Diagnosis processor, diagnosis system, input method, and program
IPC: G06Q10/20
Filed: 2022-12-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: when creating documents to be submitted (damage development, photographic ledger, and tunnel inspection result summary table), an inspection agency performs an operation that easily causes mistakes in the first place because they select a comment and a picture of a damage suitable for the position of the tunnel from comments and pictures of damages on a number of field books; since the documents to be submitted require common description, such as diagnostic information and numbers for associating the documents, when part of them is changed, each of the documents to be submitted needs to be corrected; therefore, creation of the documents to be submitted indicating the diagnostic information on a structure, such as a tunnel takes a large amount of time and effort. 
     SOLUTION: A user can draw a diagnosis object image showing a diagnosis object and input diagnostic information including a result of diagnosis on the diagnosis object on a development image of a structure with a diagnostic processor 3. The user stores position coordinates of a diagnosis area and the diagnostic information in association with each other with the diagnostic processor 3, thereby reducing time and effort in creation of documents to be submitted indicating the diagnostic information on the structure compared with a prior art. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023024774-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of attaining improvement of interest in a game. 
     SOLUTION: A setting key insertion part 68a is provided on a main control board 61 and supply of operation power to a pachinko machine 10 is started in a state where an ON operation is performed by inserting a setting key into the setting key insertion part 68a, thereby changing a setting state of the pachinko machine 10. A winning probability of a jackpot result in at least a low probability mode is varied in accordance with the setting state of the pachinko machine 10. A history of a game is stored as history information in an IC 66 for management and in arithmetic timing, the history information is utilized to compute a management result of the game history. In such a case, when new setting of the setting state of the pachinko machine 10 is performed, the management result of the game history is computed by utilizing the history information at that time point and then, the history information at that time point is erased. 
     SELECTED DRAWING: Figure 6 
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