baber/WOPTO huggingface dataset:
Patent JP-2009227410-A (JP)
Title: Rolling stopping device for cylindrical article to be conveyed
Inventor: SUEMASU KENJI
IPC: B65G47/88
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling stopping device with a simple structure capable of easily performing installation construction or the like and easily performing control of action in the rolling stopping device for stopping an object to be conveyed at a conveying area in order to avoid that it collides with the object to be conveyed on a front side when the cylindrical object to be conveyed itself such as a taken-up body of paper is rolled and conveyed.  <P>SOLUTION: A stopper plate 22 is rockably supported by a rocking shaft 22a between a falled position forming a part of an inclined rolling surface 21 and a standing position projected from the rolling surface 21 to a conveying position of take-up R. An expandable/contractable bag body 23 is arranged below the stopper plate 22 and is coordinated with the stopper plate 22. When an operation medium is fed to the bag body 23 to expand it and the stopper plate 22 is rocked to the standing position, the take-up R is abutted to stop the rolling. When the operation medium is discharged, the bag body 23 is contracted, the stopper plate 22 is positioned at the falling position, and the take-up R gets in the state of restarting rolling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226006-A (JP)
Title: Slot machine
Inventor: IKUTAKE ARIHITO
IPC: A63F5/04
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a floor plate may be missing unless a due attention is paid to its storage in the floor plate provided in a conventional auxiliary storage and formed separable from the auxiliary storage.  <P>SOLUTION: The floor plate laid at the base of the auxiliary storage is divided into a plurality of pieces and each of them is tiltably pivoted to the base of the auxiliary storage respectively. This constitution can partially open/close a token recovery through-hole provided at the base of the auxiliary storage so as to adjust the opening area and an opening position of the through-hole; and prevent the separation of the floor plate from the auxiliary storage body so as to prevent the missing of the floor plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231691-A (JP)
Title: Component supply system
Inventor: MIYASHITA JUNICHI
IPC: H05K13/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy requirements for the enhanced production efficiency, size reduction and the like of a component supply system that supplies components to a component mounter by using a plurality of types of component supply apparatuses different in component supply methods.  <P>SOLUTION: A tape feeder 11 is removably installed to a tape feeder mounting table 12 of a component mounter, and a tray unit mounting table 13 is provided above the tape feeder 11, then a tray unit 14 is installed on the tray unit mounting table 13 so that the tray unit 14 can be drawn out. The tray unit and the tray unit mounting table 13 are disposed so that a portion at which a suction nozzle 17 sucks a component of the tape feeder 11 is exposed above, thereby preventing the tray unit 14 and the tray unit mounting table 13 from getting in the way when a placement head 16 of the component mounter picks up the component from the tape feeder 11 by using the suction nozzle 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234829-A (JP)
Title: Method and apparatus for recycling magnesium hydroxide
Inventor: UESUGI HIROYUKI
IPC: C01F5/24
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling magnesium hydroxide by which magnesium hydroxide can be recycled as magnesium carbonate MgCO<SB>3</SB>and CO<SB>2</SB>can be more easily and stably fixed as MgCO<SB>3</SB>as compared to deep-sea storage and underground storage.  <P>SOLUTION: In the method for recycling magnesium hydroxide, magnesium hydroxide produced by hydrolysis is recovered from a fuel cell system which performs electric generation by generating hydrogen gas by hydrolysis of magnesium hydride, and the recovered magnesium hydroxide is recycled. The method for recycling magnesium hydroxide includes a thermal decomposition step of thermally decomposing recovered magnesium hydroxide into magnesium oxide and water by heating the magnesium hydroxide, and a magnesium carbonate production step of producing magnesium carbonate by bringing carbon dioxide into contact with the magnesium oxide formed by the thermal decomposition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238279-A (JP)
Title: Nonvolatile semiconductor memory device and its writing method
Inventor: MATSUZAWA KAZUYA
IPC: H01L29/792
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of improving the writing efficiency, and to provide its writing method.  <P>SOLUTION: The memory device includes: bit lines to which drain areas of a plurality of nonvolatile memory cells in the same column direction are connected in common; and word lines to which gate electrodes of a plurality of nonvolatile memory cells in the same row direction are connected in common, wherein the device further includes: a memory cell array to which source areas of the nonvolatile memory cells in the same column direction are grounded in common; a word line driving circuit for selecting the word line according to a row address signal to apply a voltage to a selected word line; and a writing circuit for creating a writing voltage according to writing data and also selecting the bit line according to a column address signal to apply the writing voltage to a selected bit line. In the writing operation, after predetermined voltages are respectively applied to the drain area and a control gate, the voltage to be applied to the control gate is released.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008262909-A (JP)
Title: Fuel cell and its manufacturing method
Inventor: CHA HYE YEON
IPC: H01M8/24
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which does not need unnecessary increase in volume and embodiment of complicated passages, can simplify additional equipment, and can reduce electric resistance, and to provide its manufacturing method.  <P>SOLUTION: The manufacturing method of fuel cell is performed by electrically connecting a first cell and a second cell, which are spaced out at a predetermined interval/coupled on/to the both surfaces of a membrane, on one surface of which an anode is placed, and on the other surface of which a cathode is placed. The manufacturing method of fuel cell comprises: a step for perforating the membrane 10 between the first cell 20 and the second cell 30 with via holes 40; and a step for electrically connecting an anode 20a of the first cell 10 and a cathode 20b of the second cell 30 to each other through the via holes 40 with a conductive member 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009238306-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI HIROTOSHI
IPC: G11C11/41
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SRAM of which the power is saved, further a SRAM in which stability of a memory cell is not reduced by read-out operation.  <P>SOLUTION: A static random access memory has a plurality of memory cells arranged in the row and column directions. Each of the plurality of memory cells has a latch circuit in which input/output terminals of a pair of inverters are cross-connected and which keeps a complementary level at a pair of storage nodes, and a pair of write-in transistors provided between a pair of storage nodes and the prescribed power source voltage. Further, gate potentials of a pair of write-in transistors are each controlled in accordance with a row address, a column address, and write-in data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241279-A (JP)
Title: Liquid jet driver, liquid jet head and liquid jet apparatus
Inventor: OZAWA KINYA
IPC: B41J2/045
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet driver which can stably carry out high frequency ejection of minute dots in the case of ejecting a liquid from a low viscosity to a high viscosity, and to provide a liquid jet head and a liquid jet apparatus equipped with this.  <P>SOLUTION: The liquid jet driver is equipped with both a driving means which supplies a series of driving signals that include ejection pulses to pressure generating means, and a viscosity information acquiring means which acquires viscosity information of the liquid ejected. The driving means can supply a plurality of the ejection pulses different in times t1 and t2 of hold elements P04A and P04B that constitute a contraction element for ejection. On the basis of the viscosity information acquired by the viscosity information acquiring means, the driving signal including the ejection pulse relatively long in the time t2 of the hold element P04B is supplied as the viscosity information is relatively high, and the driving signal including the ejection pulse relatively short in the time t1 of the hold element P04A is supplied as the viscosity information is relatively low.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243538-A (JP)
Title: Vibration damping device
Inventor: YAMAMOTO YOSHIHISA
IPC: F16F15/02
Filed: 2008-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device capable of responding to small amplitude vibration and capable of providing effective damping effect over a wider frequency range.  <P>SOLUTION: The vibration damping device comprises; a base member 1; four guide bars 2 erectly provided on the base member 1 and including a side surface extending in a vertical direction; a mass member 3 provided in such a manner that the same can move in the vertical direction with guided by the guide member 2 on the base member 1; four coil springs 4 of which both ends are locked with the mass member 3 and the base member 1 and which is provided between both members and elastically supports the mass member 1 to the base member 3; a rubber elastic body 5 fixed to the mass member 3 via a spacer 7 and provided with forming a minute space with the base member 1; and a support member 6 supporting an upper end of the guide cover 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245740-A (JP)
Title: Layered crystalline material, method of manufacturing electrode material, and energy storage device
Inventor: SHIOZAKI RYUJI
IPC: B82Y99/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an amorphous state from a layered crystalline material of vanadium in which an amorphous state and a crystal state are intermingled.  <P>SOLUTION: With the use of a plurality of lithium raw materials such as lithium sulfide, and lithium hydroxide, liquid physicality of suspension with vanadium materials is adjusted. With such adjustment, the number of valence of pentavalents of vanadium ion is controlled to a desired rate. With an amorphous state with obtained lamellar crystalline particles mingled as starting material, heat treatment is further applied. With this, growth of the lamellar crystalline particles and restraint of the amorphous state are achieved. As a result, improvement of capacity deterioration rate is confirmed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242645-A (JP)
Title: Method for producing ethylene-vinyl acetate copolymer saponified product
Inventor: NAKANO KENJI
IPC: C08F8/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylene-vinyl acetate copolymer saponified product in which discoloring is suppressed and the superior appearance is assured by a method for producing ethylene-vinyl acetate copolymer saponified product characterized in that the impurities in an ethylene-vinyl acetate copolymer solution are removed beforehand and, thereafter, saponification is performed.  <P>SOLUTION: The method for producing ethylene-vinyl acetate copolymer saponified product comprises: a process (1) of adding an alkali catalyst to an ethylene-vinyl acetate copolymer solution so that the alkali catalyst concentration becomes 0.0001 to 0.03 mol/L and performing mixing; and a subsequent process (2) of feeding the ethylene-vinyl acetate copolymer solution to the upper tower part of a tower type reactor (A), feeding solvent vapor from the lower tower part, discharging the solvent vapor from the upper tower part, feeding an alkali catalyst from the part lower than the position of supplying the ethylene-vinyl acetate copolymer solution and saponifying the ethylene-vinyl acetate copolymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241964-A (JP)
Title: Synthetic resin container
Inventor: HASHIMOTO KAZUNORI
IPC: B65D1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to control heating level to a container by utilizing deformation of the container for restraining heating.  <P>SOLUTION: In the container 1 made of a synthetic resin heated with a heating tool H, three or more leg projections 8 with an equal projection height are provided projectingly with a nearly equal distance along the peripheral direction on the lower face of a tapered tube piece 7 sunk to the inward of the bottom part 4 of the container body 2 and at least the tapered tube piece 7 is formed in a thin thickness so as to be deformed by heating easily and the container 1 is lifted up by the deformation of the tapered tube piece 7 by heating to restrain heating level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245818-A (JP)
Title: Fuel cell device
Inventor: HASEGAWA NORIFUMI
IPC: H01M8/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device in which wettability of an electrolyte membrane in a fuel cell stack is kept uniform by introducing the atmosphere of an ordinary pressure.  <P>SOLUTION: The fuel cell device includes: the fuel cell stack 10 having a hydrogen passage and an air passage and an electrolyte membrane between the hydrogen passage and the air passage; a first manifold 75 connected through with one end of the air passage; a second manifold 77 connected through with the other end of the air passage; and a fan 71 which takes the atmosphere into the air passage and generates an air flow and changes a direction of the air flow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244815-A (JP)
Title: Interactive system
Inventor: KUZUOKA HARUKI
IPC: G10L15/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify management of various information required for interactive processing, and interactive processing.  <P>SOLUTION: An interactive system includes: an utterance section 20 for performing utterance to a user; a speech recognition section 21 for performing speech recognition of user's utterance; an in-vehicle air condition device 10a which is an operation object device by interaction; a data base section 22 in which each operation function of interactive operation procedure combining utterance, speech recognition judgement for user's interactive in which, various kinds of data used for operation utterance, speech recognition, judgement for user's interactive input and device operation, various kinds of data used for operation, and transition information according to the interactive operation procedure are related and stored; a data base management system (DBMS) 24 for performing data operation to the data base section; and an interaction control section 25 in which information required for next operation is read in an order indicated by the transition information from the data base section 22 by request to the DBMS 24 using a structured query language (SQL), and which performs judgement for user's interactive input according to the read information, utterance instruction to the utterance section 20, speech recognition instruction to the speech recognition section 21, and operation instruction to the in-vehicle air condition device 10a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008209112-A (JP)
Title: Radiation heating device
Inventor: OKADA KUNIAKI
IPC: F27D17/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation heating device capable of uniformly and stably heating a heating object in a furnace by heat radiation.  <P>SOLUTION: A tubular flame burner 2, and a radiation heating box 3 for surrounding the tubular flame burner 2 and radiating toward a furnace 1 are mounted on a furnace wall 1a of the furnace 1. The tubular flame burner 2 includes a tubular combustion chamber 10. A tip end 10a of the tubular combustion chamber 10 is opened toward the radiation heating box 3, and a nozzle for blowing fuel gas and a nozzle for blowing oxygen-containing gas into the combustion chamber 10 are mounted near a rear end 10b of the combustion chamber 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009250738-A (JP)
Title: Method and device for inspecting inner face of hollow body
Inventor: OKUDE KENICHI
IPC: G01B11/24
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To make illuminance at an inner face of a tire 12 to be uniform while performing imaging even when the tire 12 to be inspected is changed.  <P>SOLUTION: When an area camera 46 is moved by a second movement means 47, a light source 40 is moved together with the area camera 46. Therefore, even when a size of a tire 12 is changed, the light source 40 is always positioned at an irradiation position C that is away from an inner circumference of the tire 12 at a constant distance to the inside in its radial direction when performing the imaging. As a result, a distance from the light source 40 to the inner face of the tire 12 is roughly constant while performing the imaging, thereby effectively enhancing inspection accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251937-A (JP)
Title: Settlement system
Inventor: KADOWAKI SAWA
IPC: G06Q20/24
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a settlement system using a credit card.  <P>SOLUTION: The settlement system receives a processing class code of conventional credit card settlement processing and a telegram containing an ID from a store system or front server through a telegram processing server, replaces the processing class code of the conventional credit card settlement processing in the telegram by an actual processing class code, and performs processing corresponding to replaced processing. The settlement system compares the value balance corresponding to the ID with transaction amount contained in the telegram and performs value settlement when the account can be settled, and when the account cannot be settled, charges the charge amount defined beforehand by credit card settlement by extracting credit card information corresponding to the ID and settles the transaction amount from the new balance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253720-A (JP)
Title: Signal generator, signal generation method and testing method
Inventor: ISHIBASHI HARUHIKO
IPC: H04N17/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a spatial resolution of a display device to be accurately evaluated, even regarding the vicinity of the upper limit of a spatial resolution of a video signal by applying a signal generator, signal generation method and test method to subjective evaluation of a moving image resolution on the display device, for example.  <P>SOLUTION: The present invention includes creating image data D1 of a wedge pattern through a high number of sampling, and thereater, reducing the number of sampling to output a test video signal S1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253849-A (JP)
Title: Receiving device
Inventor: YAMAOKA TOMOYA
IPC: H04L27/227
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device that suppresses the increase of a circuit scale.  <P>SOLUTION: The receiving device is to apply delayed detection to a received signal which is differentially encoded, and includes a channel selection filter part 1 to suppress an interference component outside the transmission band of the received signal, a phase difference detecting part 2 to generate a complex signal having a phase difference between the received signal and a signal received one time before the received signal as an angle of deviation by performing signal conversion processing using code determination, code conversion, bit shift, and addition and substraction on the I component and Q component of the received signal obtained after the interference components are suppressed, and a demodulating part 3 to generate decoded data based on the generated complex signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008261336-A (JP)
Title: Fuel supply system
Inventor: SHINKARENKO ANDREI VADIMOVITCH
IPC: F02B3/06
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To supply liquefied gas together with fuel to an engine.  <P>SOLUTION: Fuel is supplied to the engine solely or together with diesel fuel. An injector 20 supplies liquefied gas to the engine E in a vapor form. Bubble prevention mechanisms 203, 209, 208 prevent the liquefied gas from bubbling or boiling at the injector. The prevention means uses liquefied gas for cooling the injector. Liquefied gas is in a form of bubbled vapor entering a chamber 206 and the vapor cools the injector 20. The vapor enters a vapor block 208 for supplying intake air to the engine, and is supplied to return to the engine together with fuel discharged by the injector 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259454-A (JP)
Title: Battery
Inventor: KOBAYASHI TAKEO
IPC: H01M10/6552
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery having such a cooling structure that can evenly cool the entire surface of the battery not to cause an uneven temperature.  <P>SOLUTION: The battery comprises an electrode body 1 including a power generating element of which the electrode winding body of a flat winding is impregnated with an electrolyte, and heat pumps 2 and 3 including concave inner surfaces over a range containing a flat portion and a curved portion in the outside profile of the surface of the power generating element body. The surface of the electrode body is made to tightly contact with the inner surface of the heat pump with no gap. Thus, both the flat portion and the curved portion of the surface of the electrode body are cooled by the heat pump.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254485-A (JP)
Title: Pinball game machine
Inventor: TAKAMIYA SUSUMU
IPC: A63F7/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine where remaining debris of a game nail can easily be removed from a game panel when the game nail fixed to the game panel breaks, the game nail can easily be replaced, and the game nail can easily be adopted to an already existing pinball game machine as well.  <P>SOLUTION: The game nail 9 has an inserted nail section 30 inserted in and supported by the game panel 7 and an exposed nail section 31 arranged in the playfield 6. On the exposed nail section 31, a breakage accelerating section 33 of which the thickness is smaller than the boundary section 32 is installed at an area being away by a predetermined length L from the boundary section 32 between the exposed nail section 31 and the inserted nail section 30 to a nail head section 9b side. The breakage accelerating section 33 is constituted to be easier to break than the boundary section 32 when the game nail 9 breaks by an impact received from a large number of game balls A.  <P>COPYRIGHT: (C)2010,JPO&INPIT