baber/WOPTO huggingface dataset:
Patent JP-2017506058-A (JP)
Title: 無効電力能力を有し、アンフォールディングブリッジを有するインバータを動作させるための方法、および無効電力能力を有し、アンフォールディングブリッジを有するインバータ
IPC: H02M7/48
Filed: 2014-09-03
Abstract: 無効電力能力を有し、電圧中間回路（７）および極性反転器（１７）を有するインバータ（１）の動作中に、電圧中間回路（７）に対するＡＣ出力（２０）の極性を変更するために、極性反転器（１７）によって、電圧中間回路（７）の極（８、９）を様々な構成でＡＣ出力（２０）の接続部（１８、１９）に接続することが可能であり、ＡＣ出力（２０）における交流電流（Ｉ）および交流電圧（Ｕ）との間の位相シフトが生じた場合には、電圧中間回路（７）を介して流れる電流の方向が反転される。電圧中間回路（７）を介して流れる電流の方向のこの反転は、ＡＣ出力（２０）を電圧中間回路（７）から絶縁するステップと、ＡＣ出力（２０）が電圧中間回路（７）から絶縁されている間に、フリーホイーリング経路をＡＣ出力（２０）の接続部（１８、１９）間に設けるステップと、極性反転器（１７）によってＡＣ出力（２０）の極性が電圧中間回路（７）に対して変更されたときに、ＡＣ出力（２０）を電圧中間回路（７）に再び接続するステップと、を含む。【選択図】図２
Patent JP-2017505602-A (JP)
Title: 角部エアバリアを備える、分割ロータスタックの間隙
IPC: H02K1/27
Filed: 2014-12-29
Abstract: ロータスタック（２）の単一磁極の１対の永久磁石（３Ａ，３Ｂ）が嵌合するような設計と寸法を備える、ロータスタックの分割された間隙は、少なくとも１つの中央接続要素（２Ｃ）と少なくとも２つの側部接続要素（２ＳＡ，２ＳＢ）とを備え、これら接続要素はロータスタック（２）の内側部と外側部とを接続する。ロータスタック（２）の間隙は、永久磁石（３Ａ，３Ｂ）の少なくとも２辺と側部接続要素（２ＳＡ，２ＳＢ）により形成されるエアバリアを有し、このエアバリアはロータの磁界の形成を制御することに寄与し、その結果、電気モータの誘導電圧の高調波成分の含量の低減および内部永久磁石が配設されたモータのトルク振動の低減に寄与する。
Patent JP-2017512857-A (JP)
Title: 急速硬化性接着剤組成物
IPC: C08G18/48
Filed: 2014-12-19
Abstract: メチレンジフェニルジイソシアネートをベースとした２成分（２Ｋ）ポリウレタン（ＰＵ）接着剤が開示される。また、製造及び使用方法が開示される。トルエンジイソシアネートをベースとした２Ｋ ＰＵと比較して、開示される接着剤は、より低い粘度及び改善された労働者安全性プロファイルを有する。
Patent JP-2017517484-A (JP)
Title: 非錯体化ヨウ素の安定な組成物及び使用方法
IPC: C02F1/50
Filed: 2015-03-26
Abstract: 本発明は、分子状ヨウ素（Ｉ2）と、ヨウ素酸塩（ＩＯ3）の許容され得る供給源との組み合わせと、酸（無機酸又は有機酸）とを含む溶液（多くの場合、水溶液）中の組成物を対象とする。ここでは、ヨウ化物及びヨウ素酸塩は、約０．１対約２５のモル比で組成物中に存在し、非錯体化分子状ヨウ素の濃度は、消毒剤、殺生物剤、及び／又は抗菌剤（組成物の最終的な用途に応じて）として有効な量であり、組成物中の酸の濃度は、組成物に約１．５〜約６．５の範囲である緩衝ｐＨを提供するために有効な濃度である。本発明による組成物は、思いがけないほどに長期間（約５年まで）に亘って保存安定性であり、生物及び無生物表面を含む様々な表面及び溶液ための消毒液として、殺菌剤及び／又は殺生物剤（例えば抗ウイルス性、抗菌性、抗真菌性、抗胞子性など）としての用途が見いだされ、それらの低いコスト、ヨウ素の使用量が少ないこと、活性（溶液中の遊離分子状ヨウ素の濃度が高いため）、低減された環境への影響、長期保存安定性、及び低い毒性を理由として、特に有用である。これらの組成物はまた、腐敗を遅らせ、有用な賞味期限を増加させ、食品廃棄の人的及び経済的コストを最小化するために、食品の表面を処置することにおいても特に有用である。組成物は、ウイルス、細菌（グラム陰性細菌及びグラム陽性細菌の両方）、胞子及び真菌を不活化する。本発明による組成物は、これらの組成物が実質的な腐食性の欠如（非腐食性）を示すことを前提として、様々な材料中で使用及び保管され得る。歯科用組成物（例えば前処理用リンス及びその他の組成物）並びにこれに関連する方法も開示される。
Patent JP-2017513407-A (JP)
Title: メタマテリアル共振器を利用したデバイス
IPC: H01P1/20
Filed: 2015-04-07
Abstract: 本開示は、メビウスストリップ共振器５１０、５２０、５４０、５５０、５６０又は基板一体型導波路１０１０、１０２０、１０３０に更に結合される場合があるメタマテリアル回路に関する。また、本開示は、同調回路８５０、１２４０と、同調回路に動作可能に結合されるメタマテリアル共振器８１０、１２１０とを有するデバイスに関する。同調回路に動作可能に結合されるメタマテリアル共振器は、同様に、メビウスストリップ共振器に、又は基板一体型導波路に結合される場合がある。【選択図】図３Ａ
Patent JP-2017521255-A (JP)
Title: 低過熱温度からゼロ過熱温度における鋳込みのための溶融金属を調製するプロセス
IPC: B22D1/00
Filed: 2014-05-16
Abstract: 低過熱温度からゼロ過熱温度における鋳込みのための溶融金属を調製するプロセスは、熱除去プローブを溶融物の中に配置すると同時に活発な対流を加えて溶融物のほぼ均一な冷却を確実にするステップを含む。次に、低過熱温度からゼロ過熱温度に達すると、熱除去プローブが迅速に取り出される。最後に、急速に冷却された溶融物は、部品に鋳込むための鋳型、又は金型空洞に注入するためのショット・スリーブに迅速に移される。このプロセスは、溶融物の一部に少量の固体が生じるように行うことができる。この場合、本発明の重要な側面は、粒子を、流れを妨げず、製造される金属部品の品質を高めることになる微細な分散状態に維持するように迅速にプロセスを行うことである。製造される金属部品の原価は、より長い金型寿命及びより短いサイクル時間のために削減される。【選択図】図１
Patent JP-2017132754-A (JP)
Title: Nucleoside phosphoramidate prodrugs
Inventor: SOFIA MICHAEL J
IPC: A61K31/7076
Filed: 2017-01-04
Abstract: PROBLEM TO BE SOLVED: To provide novel phosphoramidate prodrugs of nucleoside derivatives for the treatment of viral infections in mammals.SOLUTION: The present invention provides a compound represented by the following structure in which Ris H, alkyl or aryl; Ris H or CH; Rand Rare H, alkyl, cycloalkyl or the like; Ris H, alkyl, haloalkyl or the like; Ris H, alkyl, CN, vinyl or the like; Ris H, CH, CF, F or the like; Rand Rare H, halogen, OH, NH, alkyl or the like; X is H, OH, halogen, Nor the like; Y is OH, H, alkyl, vinyl and the like.SELECTED DRAWING: None
Patent JP-2017109738-A (JP)
Title: Steam line of LNG carrier
Inventor: NAKAMURA RYUTA
IPC: B63H21/08
Filed: 2017-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a steam line of an LNG carrier capable of performing mono-fuel combustion of natural gas in a boiler even in a maneuvering area.SOLUTION: In a steam line 1 of an LNG carrier for guiding steam generated in a boiler 11 using liquefied natural gas stored in an LNG tank mounted on the LNG carrier or boil-off gas spontaneously generated in the LNG tank as fuel, to a main condenser 13, the boiler 11 always generates steam in an amount larger than a steam amount required by a steam turbine 12 for a main engine in response to a load-up for increasing a load of the steam turbine 12 for a main engine when the load of the steam turbine 12 for a main engine is a predetermined value or less.SELECTED DRAWING: Figure 1
Patent JP-2018111122-A (JP)
Title: Soldering device and soldering method
Inventor: HONOKI NORIHIRO
IPC: B23K1/00
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a soldering device and a soldering method which can efficiently perform preferable soldering, has relatively low running cost and facilitates maintenance.SOLUTION: A flux coating device 14 which applies flux F from a spray nozzle 14a onto a lower surface of a work-piece 3 configured such that circuit components 2 are mounted on a printed circuit wiring board 1 is provided. A dip solder tank 16 in which the lower surface of the work-piece 3 is immersed in molten solder H in a solder oven part 16a and, thereby, terminals 2a of the circuit components 2 are soldered to the lower surface side of the printed circuit wiring board 1 is provided. A work-piece transfer mechanism 18 supports the work-piece 3 coated with the flux F approximately horizontally, transfers the work-piece to the upper side of the solder oven part 16a, lowers the work-piece 3, immerses the lower surface of the work-piece 3 into the molten solder H, at the same time, reciprocates the work-piece 3 while being immersed, solders the terminals 2a of the circuit components 2 with the molten solder H and, thereafter, raises the work-piece 3 and separates the work-piece from the molten solder H.SELECTED DRAWING: Figure 1
Patent JP-2018115892-A (JP)
Title: Physical quantity detection element and physical quantity sensor using the same
Inventor: KOBAYASHI YASUNOBU
IPC: G01B7/06
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To improve increase in a detection level regarding a physical quantity sensor to be used in various kinds of electronic devices, and a physical quantity detection element to be used in the physical quantity sensor.SOLUTION: A physical quantity detection element according to the present invention is configured to comprise: a fixation part; an arm that is supported by the fixation part; a driving unit that drives and oscillates the arm along a first axis; and a detection unit that detects oscillation of the arm along a second axis orthogonal to the first axis. In particular, the physical quantity detection element has an effect that improves accuracy of a strain sensor, and is useful in a physical quantity sensor to be used in electronic devices.SELECTED DRAWING: Figure 3
Patent JP-2018117066-A (JP)
Title: Manufacturing method for semiconductor device and semiconductor device
Inventor: YOSHIDA SHIGEKI
IPC: H01L21/28
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device capable of efficiently forming an insulation film without impairing high-frequency characteristics by the insulation film constituting the semiconductor device, and the semiconductor device.SOLUTION: A manufacturing method for a semiconductor device 1 includes the steps of: covering an active element 10 provided in a first region R1 on a semiconductor substrate 100; forming a first insulation film 30 into the first region R1 and a second region R2 on the semiconductor substrate 100; forming a second insulation film 40 on the first insulation film 30; removing a portion corresponding to the first region R1 of the second insulation film 40 by predetermined etching treatment; and exposing the first insulation film 30 corresponding to the portion removed. An etching selection ratio between the first insulation film 30 and the second insulation film 40 is set such that the second insulation film 40 is removed by the etching treatment and the first insulation film 30 remains.SELECTED DRAWING: Figure 1
Patent JP-2018117670-A (JP)
Title: Motion analysis device, motion analysis method, program, and motion analysis system
Inventor: TSUKAHARA KENTO
IPC: A63B69/36
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology that allows a user to objectively grasp a hitting position on a hitting surface.SOLUTION: A motion analysis device for analyzing a swing using a sports implement includes: an acquisition part for acquiring information on an angular speed generated in a shaft part of the sports implement by hitting and information on an acceleration speed generated in the shaft part of the sports implement by the hitting; and a calculation part for calculating a hitting position on a hitting surface of a hitting part of the sports implement, using the information on the angular speed and the information on the acceleration speed.SELECTED DRAWING: Figure 19
Patent JP-2018121436-A (JP)
Title: High voltage control device
Inventor: SAEGUSA HIROMI
IPC: H02M3/28
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage control device which can reduce a loss.SOLUTION: A high voltage control device 11 is connected to a coater 1 for electrostatic coating. A high voltage generator 3 of the coater 1 has a step-up transformer 4 and a multistage voltage doubler rectifier circuit 5. The high voltage control device 11 has a transformer drive circuit 12, a power supply current detection circuit 13, and a signal control device 15. The transformer drive circuit 12 supplies low voltage power of a set frequency F to a primary side of the step-up transformer 4. The power supply current detection circuit 13 detects a transformer drive current It flowing through a primary side coil of the step-up transformer 4. The signal control device 15 controls the set frequency F of the low voltage power supplied from the transformer drive circuit 12 so that the transformer drive current It becomes minimum.SELECTED DRAWING: Figure 1
Patent JP-2018119739-A (JP)
Title: Ceiling-embedded duct type air conditioner
Inventor: SHIMIZU HIROTO
IPC: F24F13/20
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To install an indoor machine at an attic of a triangle roof so as to avoid ascending beams, the indoor machine having a length longer than an interval between the ascending beams.SOLUTION: When an indoor machine 10A, where a heat exchange unit 20 and a blower unit 30 are divided, is installed at an attic of a triangle roof where a plurality of ascending beams 3 are provided in parallel between a ridge beam 1 and a pole plate 2, a cylindrical duct having a seal material on both end surfaces is used as a relay duct 40 connecting both units 20, 30 so that a beam insertion groove, into which a portion of the ascending beam 3 is inserted, is formed between opposite corner portions of both units 20, 30. To each connection surface side of both units 20, 30, a connection auxiliary frame having a guide piece entering into the relay duct 40 is attached. On the relay duct 40 side, a stopper is provided, which contacts with a tip of the guide piece to control a compression amount of the seal material to a predetermined amount.SELECTED DRAWING: Figure 2
Patent JP-2018118633-A (JP)
Title: Fluid pressure brake device
Inventor: SAKAKIBARA YUICHIRO
IPC: B60T13/14
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fluid pressure brake device capable of more quickly transmitting pressurizing force of an accumulator to a wheel cylinder.SOLUTION: A fluid pressure brake device includes: a fluid pressure transmission circuit which transmits fluid pressure to a wheel cylinder; a return fluid pressure circuit which delivers brake fluid of the wheel cylinder to the fluid pressure transmission circuit by a pump; an accumulator which is connected to the fluid pressure transmission circuit via a path which does not pass through the pump and is connected to a suction side of the pump; a valve section which is interposed between the accumulator, the fluid pressure transmission circuit, and the return fluid pressure circuit; and a control section which controls the valve section when determining that pressurization of the brake fluid within the wheel cylinder by the accumulator without interposing the pump is required, communicates the accumulator with the fluid pressure transmission circuit, and shuts off the accumulator and the return fluid pressure circuit.SELECTED DRAWING: Figure 1
Patent JP-2018124329-A (JP)
Title: Image forming apparatus
Inventor: UJIFUSA TAKAYUKI
IPC: G03G13/095
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that grasp, with direct detection means, the amount of charge or the amount of generation of inversely charged toner due to deterioration of developer (toner) to more accurately grasp deterioration of the inversely charged toner, and can use the toner on the basis of accurate deterioration determination.SOLUTION: An image forming apparatus comprises sensors 120 that can detect measured values (amount of charge or amount of generation of inversely charged toner) directly correlated to determination of inversely charged toner generated due to deterioration, to accurately perform deterioration determination.SELECTED DRAWING: Figure 1
Patent JP-2018123375-A (JP)
Title: Porous powder and method for producing the same
Inventor: MAESAWA FUMIHIRO
IPC: B22F1/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide porous powder excellent in conductivity, low in specific gravity and obtainable at a low cost.SOLUTION: There is provided porous powder made of many particles. The average particle diameter D50 of the powder is 3 to 50 μm. Each particle has many pores opening to the surface of the particle. The average inside diameter IDave of the pores in the ones with particle diameters of 1.0 μm or more in the particles is 0.5 μm or higher.The porosity of the powder is 50 to 90%. The average inside diameter IDave is 1/3 of the average particle diameter D50 or lower. The powder can be obtained by immersing powder made of an Ag-Si base eutectic alloy into acid or alkali and removing Si.SELECTED DRAWING: Figure 1
Patent JP-2017075182-A (JP)
Title: Composition having combination of immediate release and controlled release properties
Inventor: COOPER EUGENE R
IPC: A61K47/14
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a formulation of a low solubility active substance having a combination of immediate release and controlled release properties of the active substance.SOLUTION: The present invention provides a composition that comprises: particles of at least one low solubility nanoparticulate active substance particles; at least one surface stabilizer adsorbed onto the surface of the nanoparticulate active substance particles, the stabilizer having the function of stabilizing a nanoparticulate active substance by preventing agglomeration and an increase in particle diameter; and at least one low solubility micronized active substance, which is either the same as or different from the active substance.SELECTED DRAWING: Figure 1
Patent JP-2017074496-A (JP)
Title: Mailbox
Inventor: OSHIZAWA YOSHIO
IPC: A47G29/126
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a mailbox equipped with a flap closing mechanism capable of closing the insertion slot for the purpose of refusing insertion of fliers and the like into the mailbox of a residence that is absent or unoccupied for a long time and also capable of releasing the closure.SOLUTION: The mailbox includes: a mailbox body; an insertion slot formed in the front part of the mailbox body; an insertion slot flap for which the proximal end part is freely openably/closeably provided pivotally; and a take-out port. The mailbox is equipped with insertion slot flap locking means, namely, an insertion slot flap restraining mechanism, by which the free end part of the insertion slot flap can be fixed and released at the closing position.SELECTED DRAWING: Figure 9
Patent JP-2018122054-A (JP)
Title: Tube unit for infusion solution, infusion solution system and method for removing bubble
Inventor: KUBO KAZUHIRO
IPC: A61M5/36
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology that reduces occurrence frequency of an alarm of detecting bubbles in infusion solution.SOLUTION: A tube unit for infusion solution includes: a drip chamber provided upstream from an infusion pump in a liquid infusing direction of liquid to be infused and dripping liquid inside; and a trap chamber provided downstream from the drip chamber and upstream from the infusion pump and capable of trapping bubbles generated inside the tube unit for infusion solution.SELECTED DRAWING: Figure 1
Patent JP-2018128277-A (JP)
Title: Probe and optical measuring device
Inventor: YATAGAI MASAKAZU
IPC: G01N21/59
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a probe which can be manufactured at a low cost because of a simple structure and easily maintained while being excellent in reflection efficiency, allowing accurate measurement.SOLUTION: The probe includes: a plano-convex spherical lens part; means for emitting a beam onto a plain surface of the plano-convex spherical lens part: and means for receiving the beam emitted from the light emitting means, reflected on a coronary shape convex surface and emitted from the plain surface. The plano-convex spherical lens part has a notch in a light path. A light emitting position of the light emitting means and a light receiving position of the light receiving means are preferably point-symmetrically arranged with respect to the center of the plain surface, having the plain surface of the plano-convex spherical lens part as reference. The notch preferably has a pair of wall surfaces facing each other in parallel to the axial center of the plano-convex spherical lens part. The plano-convex spherical lens part is preferably made of sapphire or quartz. The probe preferably has a plurality of pairs of light emitting means and light receiving means.SELECTED DRAWING: Figure 1
Patent JP-2017119153-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which notifies a player information advantageous to the player and which can prevent games from becoming monotonous.SOLUTION: In an RT (0), when a replay GR (1) or (2) is won, a slot machine can perform a stop order navigation notifying a player of a stop order for avoiding a replay (3) or (4) that would terminate the RT (0). In the RT (0), when a small combination among GR (1) to (12) is won, the slot machine can perform a stop order navigation notifying the player of a stop order with a high put-out expectancy value. If a navigation right 1 is being given, the stop order navigation is performed till 25 games are played against one navigation right 1, but if a navigation right 2 is being given, the stop order navigation is performed till a BB (3) is won against one navigation right 2.SELECTED DRAWING: Figure 10
Patent JP-2018133043-A (JP)
Title: Image processing device and image processing method
Inventor: SHINDO YUKI
IPC: G06T5/50
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology for enabling natural display when gradually changing a display image from a certain image to another image by using a special effect.SOLUTION: An image processing device comprises: first determination means for, on the basis of first image data, determining perception luminance of a first image based on the first image data; second determination means for, on the basis of second image data, determining perception luminance of a second image based on the second image data; and synthesis means for weighting the first image data and the second image data such that a pixel value is temporarily changed from a pixel value of the first image data to a pixel value of the second image data. The synthesis means is configured to, on the basis of a determination result of the first determination means and a determination result of the second determination means, perform the weighting such that each of the perception luminance of the first image after the weighting and the perception luminance of the second image after the weighting is temporarily changed at a speed equal to or less than a first threshold.SELECTED DRAWING: Figure 1
Patent JP-2018135417-A (JP)
Title: Emulsion, adhesive for laminate, and base material with film
Inventor: ISHIHARA TOSHIHISA
IPC: C08J7/04
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide emulsion which is excellent in resin physical properties, coating film formability, adhesion to a base material, flexibility, heat resistance, and chemical resistance, and is further excellent in sanitary properties, discarding properties and recyclability.SOLUTION: Emulsion contains a polyester-based thermoplastic elastomer in liquid as a solid content. An average particle diameter of the solid content is 0.05-1.0 μm, and a concentration of the solid content is preferably 20-45 mass%, and a polybutylene terephthalate-polyalkylene glycol block copolymer modified with an unsaturated carboxylic acid (anhydride) is preferable as the polyester-based thermoplastic elastomer.SELECTED DRAWING: None
Patent JP-2018135613-A (JP)
Title: Bandana with spectacular portion
Inventor: IWAMOTO Bisei
IPC: A41D23/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a bandana with no need for preparing sunglasses separately, fashionable and comfortable to be used.SOLUTION: A bandana 1 is composed of a bandana body 10 and spectacular portions 20 attached to the bandana body 10. The spectacular portions 20 are attached to a substantially central position between a pair of knot portions 10a and 10b extending from the bandana body 10 to right and left sides, so that it seems as if wearing sunglasses on a forehead with the bandana 1 on his/her head. A transparent body 21 corresponding to lenses of sunglasses or eyeglasses, or an opaque body imitating the same is provided at each spectacular portion 20, and configured to be detachable from the spectacular portion 20. Further, a symbol imitating a frame of glasses may be drawn on the bandana body 10 which is a periphery of the spectacular portions 20.SELECTED DRAWING: Figure 1
Patent JP-2018138077-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To improve control means of distribution means capable of distributing a game ball having entered a special winning hole, into a specific area.SOLUTION: A pachinko game machine 1 comprises: a special winning hole (big winning hole 30); an opening and closing member 32; a specific area 39; and a distribution member 71 which distributes a game ball into the specific area while a game is in a first state, but does not distribute while the game is in a second state. On the basis of the passage of the game ball into the specific area during a special game (jackpot game), in which the opening and closing member is open, a privilege can be given (the game can be controlled into a high probability state). On the basis of the passage of the game ball into the specific area, the distribution member is switched from a first state to a second state. When the number of game balls having passed through the specific area during a round game of one time in the special game amounts to the predetermined number of finish points, the distribution member is changed from the first state to the second state. The number of finish points is set to a value corresponding to the type of winning symbols, out of plural values.SELECTED DRAWING: Figure 71