baber/WOPTO huggingface dataset:
Patent JP-2009227610-A (JP)
Title: Xyloside ester derivative and its manufacturing method
Inventor: ONOMURA OSAMU
IPC: C07B61/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a xyloside diester derivative having at least two hydroxy groups protected with different protecting groups.  <P>SOLUTION: The xyloside diester compound represented by general formula (I) (wherein X is a 1-8C alkyl group or an aryl group; R<SP>1</SP>and R<SP>2</SP>are each an acyl group, a sulfonyl group or an oxycarbonyl group; and R<SP>1</SP>and R<SP>2</SP>are each protecting groups different from each other) is obtained by reacting a xyloside ester compound with a protecting group-introducing agent in the presence of a dialkyltin compound and a base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236508-A (JP)
Title: Same track determination device
Inventor: OUCHI TATSUJI
IPC: G01S13/87
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a same track determination device capable of outputting many correlation results in a unit time, by estimating hope capable of determining identity before hypothesis generation, and by executing calculation only to hopeful matter, to thereby utilize effectively a computer resource.  <P>SOLUTION: A hypothesis generation determination part 10 is mounted on a likelihood calculation part 9 of a conventional same track determination device. The hypothesis generation determination part 10 extracts beforehand two hypotheses having high reliability before hypothesis generation, and determines existence of hypothesis generation by utilizing a fact that a ratio of the extracted hypotheses becomes higher than a fixed value when the hypothesis cannot be narrowed. When there is a possibility of narrowing the hypothesis, a hypothesis generation part 11 is allowed to generate a hypothesis, and when there is no possibility of narrowing the hypothesis, the hypothesis generation part 11 is not allowed to generate a hypothesis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235949-A (JP)
Title: Steam turbine control device and control method
Inventor: IMAI NAOTAKA
IPC: F01D17/26
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine control device and a control method that suppress rapid fluctuation in a steam regulating valve in response to pressure fluctuations, and control stably and safely the steam turbine.  <P>SOLUTION: A steam turbine control device adjusts an opening degree of a steam regulating valve 5 of main steam piping according to a signal of a pressure control device 4, to control a turbine inlet pressure. The pressure control device includes a comparison device 9 for comparing a main steam pressure signal 8 with a set-value 10 to output a main steam pressure deviation signal, an arithmetic device 11 for converting the main steam pressure deviation signal to a total flow rate request signal, a steam regulating valve controller 20 to which the total flow rate request signal is input, a frequency analyzer 12 to which the main steam pressure signal is input, comparators 15, 16 for comparing an output signal of the frequency analyzer with a set-value, and a switching device 17 between the arithmetic device and the steam regulator valve controller. When the output signal of the frequency analyzer exceeds the set-value, the pressure control device causes the switching device to operate, and outputs the total flow rate request signal output from the arithmetic device to the steam regulating valve controller via a primary delay circuit 19 or a change ratio limit circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232997-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for relieving a player's sense of unfairness by giving a Pachinko game machine an insurance function for compensating a loss during a game by a player's selection operation and performing loss compensation for the player by the insurance function.  <P>SOLUTION: A Pachinko game machine 10 includes: a jackpot lottery means; a rendering control means for controlling the rendering of a normal game, a high probability game, and a jackpot game; a loss compensation control means for performing operation control over loss compensation including a collection function for collecting prescribed valuable values for the player to play a game and a loss compensation function for compensating a loss of the player in accordance with game results by controlling the game rendering means; and a selection means for performing selection operation of whether the player performs the operation control of loss compensation with the loss compensation control means. The loss compensation control means has a game performing means control the rendering of a high probability game by operating the loss compensation function when a prescribed operation condition is met.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238301-A (JP)
Title: Data recording evaluation method, optical disk recording and reproducing device
Inventor: KAKIMOTO HIROYA
IPC: G11B7/004
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate data recording comprehensively and also individual detection patterns by introducing a new evaluation index.  <P>SOLUTION: The data record evaluation method includes a step of reproducing the results of data recording on an optical disk and specifying the predetermined detection pattern in the reproduced signals, a step of detecting the state of the reproduced signal corresponding to the predetermined detection pattern, and a first calculation step to obtain a first recorded state evaluation index based on the reference state adjusted to reflect the above detected signal state and the reproduced signal state specified by the predetermined detection pattern. Further, when there are a number of predetermined detection patterns described above, it includes a second calculation step to obtain a second recorded state evaluation index by using the first recorded state evaluation index for each of the predetermined detection patterns. Thus, the data recording can be evaluated appropriately by using the first and second recording state evaluation indexes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233137-A (JP)
Title: Game machine apparatus
Inventor: KAWAHARA MASATERU
IPC: A63F7/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine apparatus capable of previously preventing a trouble between players without impairing a player's convenience in a regular processing or causing a processing load.  <P>SOLUTION: When receiving money (B1: YES) or receiving a tally card (B4: YES), a dispenser provided corresponding to a game machine 1 executes a customer change determination processing (B2), when determining that the amount outstanding is left in the dispenser, creates a new record capable of specifying the amount outstanding and retention balls before receiving the money or the tally card (B3), and issues a tally card of the history (B10) by the remote-control operation by an employee (B9: YES). When there is a possibility that customers may be changed, this method can separate the amount outstanding and the retained balls.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235329-A (JP)
Title: Manufacturing method of polypropylene-based resin foam, and polypropylene-based resin foam
Inventor: ONISHI TOSHIYUKI
IPC: C08L23/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polypropylene-based resin foam which is especially excellent in surface smoothness and heat resistance, and further is excellent in flexibility, compression recoverability, cushioning properties, heat insulating properties, environmental suitability, mechanical physical properties and so on, and to provide the polypropylene-based resin foam obtained therefrom.  <P>SOLUTION: The manufacturing method of the polypropylene-based resin foam is characterized in that a thermoplastic resin composition containing a polypropylene-based resin, with a melt flow rate of 0.2-5 g/(10 min), of 100 pts.wt., a thermoplastic elastomer of 10-100 pts.wt., and a foaming nucleating agent is supplied to an extruder, and melted and kneaded in the presence of a foaming agent, and subsequently extruded and foamed under a condition in which discharge speed V of the resin at the resin exit of a die attached to the tip of the extruder is 50-300 kg/(cm<SP>2</SP>×h). The polypropylene-based resin foam is obtained by the method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242023-A (JP)
Title: Slidable distributor
Inventor: YANAGISAWA NAOKI
IPC: B65D88/68
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary distributor, capable of realizing an enlargement without requiring large power, in the distributor for distributively carrying a solid material easily collapsible and low in fluidity such as a gas hydrate pellet, to a carrying shed and a storage shed.  <P>SOLUTION: A supply port 65 for supplying a solid carrying object is arranged in an upper part of an outer cylinder 61, and a plurality of discharge ports 64 for discharging the carrying object are arranged on a lower side surface of the outer cylinder 61. The outer cylinder 61 contains an inner cylinder 62, and an upper part of the inner cylinder 62 is opened so that the carrying object supplied from the supply port 65 is carried to the inner cylinder 62. A discharge slit 63 for discharging the carrying object is arranged on a lower side surface of the inner cylinder 62. The inner cylinder 62 is slidably arranged in the longitudinal direction of the outer cylinder 61 so that the discharge slit 63 and the plurality of discharge ports 64 are selectively engaged and communicated, and the carrying object supplied to the supply port 65 is discharged from the discharge ports 64.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211827-A (JP)
Title: Communication system and telecommunication apparatus
Inventor: HONDA NATSUHITO
IPC: H04B1/40
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system and a telecommunication apparatus suppressing radiation of electric waves from a main antenna, simutaneously outputting a transmission signal from a telecommunication apparatus, and inhibiting drop of transmitting power.  <P>SOLUTION: A connector 106 connectable to the connector 204 of a repeater 20 is provided in the telecommunication apparatus 10, and either of a main antenna 103 or the connector 106 in the telecommunication apparatus 10 is selected as the output terminal of the transmission signal in the selector 103 of the telecommunication apparatus 10. When the connector 106 is selected as the output terminal of the transmission signal in the selector 103 while the connectors 106, 204 are connected with each other, the transmission signal from the telecommunication apparatus 10 is outputted from an external antenna 30 through the repeater 20. At that time, the transmission signal is amplified in the amplifier 203 of the repeater 20 with a gain according to a transmission loss between the connector 204 and the external antenna 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009241991-A (JP)
Title: Synthetic resin container
Inventor: ENJOJI TARO
IPC: B65D1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin container which is improved in impact strength and advantageous for a reduction of CO<SB>2</SB>emission amount.  <P>SOLUTION: In the layered type synthetic resin container provided with the intermediate layer made of biomass plastic between the inner layer and the outer layer with each other, the consumption of resin of the inner and outer layers is 20 to 75 mass% of the total resin amount, and the consumption of the intermediate layer is 25 to 80 mass% of the total resin amount. Furthermore, a modifier having not more than 15 mass% of the total resin amount forming the intermediate layer is contained as the intermediate layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252251-A (JP)
Title: Manufacturing method of magnetic disk
Inventor: SATO DAISUKE
IPC: G11B5/82
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic disk, capable of measuring the strength of a medium protective layer, in a state where the magnetic disk is rotated.  <P>SOLUTION: The manufacturing method of a perpendicular magnetic recording medium 100 as the magnetic disk includes: a TDV (touchdown velocity) measuring step S152 for bringing a glide head 140 into contact with the surface of the perpendicular magnetic recording medium 100, by reducing the rotational speed of the perpendicular magnetic recording medium 100, in a state where the perpendicular magnetic recording medium is rotated, and measuring the speed upon the contact; and a collision step S154 for making the glide head 140 collide against the surface of the perpendicular magnetic recording medium 100 by reducing the rotational speed between prescribed speeds including the TDV, wherein whether the strength of the surface of the perpendicular magnetic recording medium 100 is sufficient, is decided according to whether there is a collision trace in collision step S154.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252255-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: KAJIMOTO TAKESHI
IPC: G11C16/02
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile memory capable of realizing erase/write operations in sufficiently small division units while suppressing an increase in chip area to the minimum, and shortening an erase time.  <P>SOLUTION: Two of a physical erase state and a logical erase state are provided as threshold voltage distribution states of each memory cell. In the logical erase state, a threshold voltage criterion of the memory cell is shifted to a state higher than the physical erase state. When data rewriting of the memory cell placed in the physical erase state is performed, a logical erase is performed and the threshold voltage criterion is shifted to a high voltage level. Since the logical erase simply shifts the voltage level of the threshold voltage criterion, and an electrical charge accumulated in the memory cell is not moved, erasing can be made at high speed and in a short period of time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009215527-A (JP)
Title: Antifouling paint composition, antifouling paint film formed using the paint composition, underwater structure having the paint film on the surface, and antifouling treatment method forming the paint film
Inventor: TAKEZAWA TOSHIYUKI
IPC: C09D123/08
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifouling paint composition which is excellent in the physical properties of paint films and in workability during application and which exhibits an antifouling effect for a long time as designed.  <P>SOLUTION: The antifouling paint composition contains [A] an elution-controlling agent containing one or more of polyether-modified silicone oils (a-1) represented by the general formula (I) (wherein X and Y are integers of one or more and R<SP>1</SP>and R<SP>2</SP>are organic groups containing a polyether group), [B] a spreading resin, and [C] an antifouling agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250224-A (JP)
Title: Solar and wind power generation apparatus
Inventor: HAYASHI KYO
IPC: F03D3/06
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar and wind power generation apparatus which is well balanced and in which a post does not bear a load of wind resistance, even if the solar and wind power generation apparatus is installed in a windy location and a solar power generator is set at an upper most part thereof where it is easy to catch sunlight.  <P>SOLUTION: The solar and wind power generation apparatus includes: a post 1 extending vertically from the ground through the inside of the solar power generator 5; a generator body 2 disposed in the upper part of the post 1; a rotary unit 3 partly covering the generator body 2; a gyromill-type windmill 4 fixed to the rotary unit 3; and the solar power generator 5 disposed above the central axis of the generator body 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008213837-A (JP)
Title: Load torque measuring instrument for electric point
Inventor: SAKURAI IKUO
IPC: B61L5/06
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load torque measuring instrument which is compact and lightweight, easily carried to a site, and correctly measures the load torque of an electric point.  <P>SOLUTION: The load torque measuring instrument for measuring the magnitude of the load of an electric point for performing the switch-and-lock of a railroad turnout comprises: (a) a means for measuring the drive current and the voltage of a motor for driving the electric point; (b) a means for storing the data for torque conversion from the drive current and the voltage of the motor; (c) a means for storing or displaying the torque as the dynamic load torque by performing the torque conversion from the drive current and the voltage of the motor measured during the switching, based on the stored data, and (d) a stroke estimation means for estimating the stroke of an operation rod of the electric point from the change in the measured drive current of the motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009257402-A (JP)
Title: Damper fitting structure
Inventor: SUZUKI YASUSUKE
IPC: E04B1/36
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the damper fitting structure capable of reducing vertical vibration to be transmitted from an installation portion to a structure through a damper without damaging a base isolating function.  <P>SOLUTION: An upper receiver portion 19 and a lower receiver portion 17 are extended from a side surface of a fitting 16 with a predetermined space between them, and a clevis 32 of a tip of a rod 12 is arranged in the space W. The upper receiver portion 19 and the lower receiver portion 17 are respectively provided with a through-hole in the vertical direction, and a vertical pin 26 is inserted. A spherical bearing 34 is provided in the clevis 32, and a cylindrical body 36 opened in the vertical direction is provided in the spherical bearing 34. The cylindrical body 36 surrounds the vertical pin 26 with a predetermined gap d between them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257863-A (JP)
Title: Electronic circuit board
Inventor: SHIMIZU AKIRA
IPC: G01R31/04
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit board capable of reliably detecting whether solder joints between electronic components and a board are fractured.  <P>SOLUTION: The electronic circuit board 1 includes a monitoring means 13 for monitoring the state of solder joints 12, which join a board body 10 and electronic components 11 to each other, between two points included in a solder joint 12 to detect fractures. Preferably, the monitoring means 13 monitors the conditions of solder joints 12 which fracture due to a prescribed thermal stress or greater one among solder joints between the board body 10 and an electronic component 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008223765-A (JP)
Title: Engine control method
Inventor: SURNILLA GOPICHANDRA
IPC: F01N13/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To bring out potential advantage of a system stopping fuel injection to part of cylinders.  <P>SOLUTION: This invention relates to a method for controlling operation of an engine connected to a catalyst for exhaust emission control. In this method under a predetermined condition, the engine is operated under a condition where lean air fuel mixture is burned in a first cylinder group 210 and only air (namely, without fuel injection) is fed to a second cylinder group 220. Additionally, the engine control method provides air fuel ratio control with combining the split air/lean modes. Additionally, in the engine control method, the engine is shifted to a state that combustion occurs in all cylinders under a pre-selected operation condition of purge of stored oxide in an exhaust control device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297542-A (JP)
Title: Inkjet ink, inkjet recording method, ink cartridge , recording unit and inkjet recording apparatus
Inventor: FUJIMOTO KUNIAKI
IPC: C09D11/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet ink having magenta color which gives an image excellent in magenta color tone and also excellent in image fastness (lightfastness and gas resistance).  <P>SOLUTION: The ink jet includes a first coloring material that is an anthrapyridone compound having a structure represented by general formula (I) and/or general formula (II) and a second coloring material that is an azo compound having a structure represented by general formula (III), wherein the mass ratio of the content of the first coloring material to the content of the second coloring material is from 2.5 or more to 10.0 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260076-A (JP)
Title: Light-emitting apparatus and lead frame
Inventor: NAITO KENJI
IPC: H01L33/48
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting apparatus capable of being compact and increasing the light extraction efficiency; and to provide a lead frame used for production of the light-emitting apparatus.  <P>SOLUTION: The light-emitting apparatus comprises a pair of electrodes comprising a metal, a light source connected to the pair of electrodes, and at least a pair of sidewall portions 22a and 22b each comprising the metal and standing around the light irradiation direction of the light source. The pair of sidewall portions is each connected to the pair of electrodes and forms external electrodes capable of receiving a voltage from the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255144-A (JP)
Title: Method for forming shell core
Inventor: WATANABE HIRONOBU
IPC: B22C13/08
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a shell core, the method actualizing formation of the shell core of simple structure from which a burr has been accurately and stably removed, the method also enabling the shell core to be easily broken down after molding a hollow casting to thereby be discharged from the inside of the casting.  <P>SOLUTION: The shell core is molded by heating shell sand in a die (S1), the shell core is taken out from the die and forcedly cooled (S2), then the shell core is positioned and fixed (S3) and the burr is removed. The forced cooling of the molded shell core is performed by blasting compressed air at normal temperature onto the shell core at 90°C to the normal temperature in the range of for 6 min to 30 sec. The remaining heat is then removed by forcedly cooling the molded shell core C, so that only shell core surface Ca is thermally hardened, and the thermal hardening of the inside Cb of the cross section is restrained.  <P>COPYRIGHT: (C)2010,JPO&INPIT