baber/WOPTO huggingface dataset:
Patent JP-2008238530-A (JP)
Title: Liquid droplet discharge device
Inventor: SHIMIZU YOICHIRO
IPC: B41J2/175
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharge device having a subtank for gas-liquid separation between a removable main tank and a discharge head, and capable of breaking a meniscus formed at the joint of the main tank and the subtank.  <P>SOLUTION: The liquid droplet discharge device comprises a main tank mounting section to which a main tank 9 is attached removably, a subtank 23 arranged adjacently to the main tank mounting section and communicating with the main tank 9 under a state where the main tank 9 is attached, an ejection head for ejecting liquid supplied from the subtank 23, and a pump 80 for sucking air in the subtank 23 under a state where the main tank 9 is attached.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245410-A (JP)
Title: Permanent magnet synchronous motor controller, and method thereof
Inventor: TOJIMA NARIFUMI
IPC: H02P21/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve smooth, quick and positive start of a permanent magnet synchronous motor of sensorless control.  <P>SOLUTION: The permanent magnet synchronous motor controller E of a senslorless control system is provided with a start control means 10 for controlling a motor current in start so that the motor current of a defined direction is applied only during a predetermined time to synchronize a rotor position with a rotation direction, and then, the controller may shift to a position sensorless control. The start control means 10 is provided with a waveform generating means 28 for applying a current having waverform obtained by expanding a waveform corresponding to a phase angle of 0°-90° in a sinusoidal AC in a time axis direction. The start control means 10 applies a current linearly increasing based on a ramp command. The start control means 10 applies a current based on a step command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237096-A (JP)
Title: Combine harvester
Inventor: YONEDA YUTAKA
IPC: A01D69/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for combine harvester, usable in its reaping operation at a halt and enabling the situation for the reaping operation to be manifested both in terms of equipment and manipulation.  <P>SOLUTION: The system for combine harvester has the following scheme and mechanism: the driving force from an engine is transmitted to a continuously variable transmission 18 for traveling and also transmitted to a reaping section is the condition of being subjected to no speed-variable action of the transmission. A shift lever 24 operating the transmission 18 is provided with the main neutral position N1 at which the transmission 18 is operated in a neutral condition and a sub-neutral position N2. There are furnished a means 41 to detect the operating position of the lever 24, an actuator 22 for making a switching operation of a reaping clutch 17 and a control means 42 for operating the actuator 22 based on the information given by the means 41, wherein the control means 42 operates the actuator 22 in such a way that, when the lever 24 is operated to the main neutral position N1, the reaping clutch 17 is switched to OFF-mode, whereas, when operated to the sub-neutral position N2, the reaping clutch 17 is switched to ON-mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245423-A (JP)
Title: Uninterruptible power supply device
Inventor: SUZUKI KAZUAKI
IPC: H02M7/48
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent backup failure during operation of an uninterruptible power supply device due to impairment of a battery, or fault due to battery failure resulting from continuous operation of the battery under lifetime state.  <P>SOLUTION: The uninterruptible power supply device includes a battery having a DC input terminal, an inverter circuit creating an AC power supply and outputting it as an inverter power supply, a UPS control section for switching commercial AC power and an inverter power supply, and a charging circuit for supplying DC power produced by converting the commercial AC power. The uninterruptible power supply unit further includes a means for charging the battery, an inverter circuit control means for outputting the AC power supply as the inverter power supply, a UPS control means for switching from the commercial AC power to the inverter power supply and outputting power to outside, and a charging circuit control means for notifying the voltage information of the battery to the UPS control section. Furthermore, the battery has a DC output terminal for discharge and the charging circuit control means measures the open voltage of the battery which is the discharge voltage at the DC output terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240708-A (JP)
Title: Vacuum pump device
Inventor: HIGASHIYAMA TOSHIYA
IPC: F04C25/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact vacuum pump of a simple structure.  <P>SOLUTION: The vacuum pump device 21 is provided with a device main body 22, and a rotor is rotatably provided in a rotor chamber of the device main body 22. A vane is provided in a vane groove part of the rotor in such a manner that the same can move forward and backward. An oil receiver chamber forming body 56 is attached on the device main body 22 and a lubricating oil receiver chamber 55 is formed between the device main body 55 and the oil receiver chamber forming body 56. A first hole 61 supplying lubricating oil to a rotor chamber 31 from the lubricating oil receiver chamber 55 and a second hole 62 leading compressed air from the rotor chamber to the lubricating oil receiver chamber 55 and returning lubricating oil are formed in the device main body 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242377-A (JP)
Title: Photosensitive resin composition for black resist
Inventor: NAGAO MASAAKI
IPC: C08F290/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for black resist which is free from development residue, has excellent pattern dimensional stability and a pattern contactness, can obtain a pattern excellent in sharpness of its edge shape with a wide development margin, and can obtain a black resist high in light shielding property.  <P>SOLUTION: The photosensitive resin composition for black resist contains an alkali soluble resin (A) having a photopolymerizable unsaturated group and a carboxyl group, a photopolymerizable monomer (B) containing a photopolymerizable monomer represented by general formula (I) as an essential component, a photopolymerization initiator (C), and a light shielding disperse pigment (D), wherein 10-100 pts.wt. photopolymerizable monomer represented by general formula (I) is contained with respect to 100 pts.wt. component (B), and 15-50 pts.wt. component (B) is contained with respect to 100 pts.wt. of the sum total of the component (A) and the component (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247743-A (JP)
Title: Method for producing 2-chloropropane
Inventor: MATSUSHITA TSUYOSHI
IPC: C07C19/01
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 2-chloropropane of good quality, by causing propylene to effectively react with hydrogen chloride under a mild condition, while suppressing the amount of ferric chloride used in the reaction.  <P>SOLUTION: The method for producing 2-chloropropane by causing propylene to react with hydrogen chloride in a solvent in the presence of ferric chloride is characterized by (1) initiating the above reaction by supplying propylene and hydrogen chloride to a mixture of the solvent and ferric chloride in an amount of 0.10 to 0.20% by weight relative to the solvent, and (2) carrying out the above reaction at a temperature of 40 to 50°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246731-A (JP)
Title: Printer
Inventor: YUKI TAKASHI
IPC: B41J15/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent jamming of a sheet or deviation of a sheet from a conveyance path in a printer using a thick print sheet.  <P>SOLUTION: A sheet bail device 31 with a rotary bail arm 37 is arranged on a conveyance path. The gear 44 of a shifter shaft contained in the sheet bail device is linked with the gear 45 of a sheet conveyance mechanism, and the shifter shaft switches the rotary bail arm 37 between a position directly under a printer head and a containing position in the sheet bail device depending on the conveyance direction of sheet. When the sheet is conveyed downstream, the rotary bail arm 37 projects above the conveyance path to prevent floating of the sheet. When the sheet is rewound and printed, the rotary bail arm 37 retreats in the sheet bail device from a position directly under the printer head and does not disturb print operation of the printer head.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251706-A (JP)
Title: Lithium-ion capacitor
Inventor: MATSUI KOHEI
IPC: H01G11/30
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion capacitor suppressed in the reduction of an electrostatic capacity and the increase of internal resistance in the case of a temperature lower than a normal temperature and improved in low-temperature characteristics.  <P>SOLUTION: In the lithium-ion capacitor, the lithium-ion capacitor has a positive electrode, a negative electrode and an aprotic organic-solvent solution of a lithium salt as an electrolyte, and the aprotic organic-solvent solution contains a nonionic surface active agent. Consequently, the reduction of the electrostatic capacity and the increase of the internal resistance in the case of the temperature lower than the normal temperature are suppressed, and low-temperature characteristics can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249246-A (JP)
Title: Hot air circulation-near infrared ray heating combination-type continuous kiln
Inventor: SAGAMI JUN
IPC: F27D11/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot air circulation-near infrared ray heating combination type continuous kiln capable of uniformly heating the whole material surface of even metal having a surface state of high reflectivity such as aluminum alloy, to a comparatively high temperature within a range of a prescribed narrow temperature difference, in a prescribed short time.  <P>SOLUTION: This hot air circulation-near infrared ray heating combination-type continuous kiln is composed of a mesh belt conveyor 2 loading a treated object W and passing through a heating furnace, a sheath heater 5 disposed in the heating furnace, a multiblade fan 6 disposed in the heating furnace, a hot air supply member 8 having a number of hot air supply openings near an upper side of the mesh belt conveyor 2 through the multiblade fan 6, and near infrared ray lamp heaters 9, 10 disposed at the upper side and lower side of the mesh belt conveyor 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247267-A (JP)
Title: Impact-absorbing structure for vehicle
Inventor: OHASHI YOSHIAKI
IPC: B62D25/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact-absorbing structure for a vehicle capable of preventing early damage of a front end cross member at front-end collision without requiring outstanding reinforcement and attaining sufficient impact absorption action by certainly preventing getting under a counter vehicle.  <P>SOLUTION: Both ends of a body 10a extending in a left/right direction are upwardly bent to form the front end cross member 10, and upper ends of the left and right bent parts 10b are bonded to a front end of a front side member 1 respectively. A suspension member 2 is bonded between the front side members 1 at a rear side of the front end cross member 10, and the front end cross member 10 and the suspension member 2 are connected by a rod 17 at both left and right sides. Thereby, the front end cross member 10 is supported from a rear side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246952-A (JP)
Title: Maintenance method for inkjet recorder
Inventor: SAKAI SHIGEKAZU
IPC: B41J2/165
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for more effectively carrying out maintenance of a recording head in an inkjet recorder equipped with a maintenance device for the recording head.  <P>SOLUTION: In the maintenance method of the inkjet recorder which carries out maintenance of the recording head 8 equipped with a plurality of nozzles 9, cleaning is continuously carried out by a plurality of the number of times in the method by combining the wet cleaning process of jetting a liquid to a cleaning material 21 by a liquid jet device 28 and cleaning the recording head 8 by a wet part, and the dry cleaning process of cleaning the recording head 8 by a dry part of the cleaning material 21 to which the liquid is not jetted by the liquid jet device 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250909-A (JP)
Title: File management method, file management device and file management program
Inventor: HOKURA SHUICHI
IPC: G06F12/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management method, a file management device and a file management program, for managing a file corresponding to a plurality of categories with excellent visibility, in the file management method, the file management device and the file management program, for managing the file corresponding to the plurality of categories.  <P>SOLUTION: This file management method of a computer for managing the file by a directory in a hierarchical structure, comprises a product group exclusive directory preparation procedure of preparing a product group exclusive directory for storing the file to be formed as a product group of a plurality of directories designated among files belonging to the plurality of directories designated from directories, and a display procedure of displaying the relationship in a group between the product group exclusive directory prepared by the product group exclusive directory preparation procedure and the other directory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254463-A (JP)
Title: Cooling device of engine for motorcycle
Inventor: MORITA KENJI
IPC: F01P5/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To closely arrange common cooling fans rotating in the same direction when the cooling fans are provided on left and right sides.  <P>SOLUTION: A radiator 26 is arranged in front of an engine 3 in lateral length, the center is rearwardly curved to a projection, and a pair of cooling fans 71 is provided at left and right sides of a back surface. The left and right cooling fans 71 are the same specification rotated in the same direction. A support plate 70 is provided so as to surround the cooling fan 71, both left and right sides, an upper part and a rear part are closed, and only a lower side is released. A partition part 87 is projected on a center of a back surface wall 80, the left and right cooling fans 71 are partitioned. Mutual interference of the adjacent cooling fans 71 is prevented and they are closely arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256247-A (JP)
Title: Multi-room type air conditioner
Inventor: IZEKI TAKAYUKI
IPC: F24F11/76
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve operating efficiency by suppressing power distribution to a heating stop machine, and an electric dust collection power source portion in its starting for a specific time, to prevent degradation of reliability and the operating efficiency of an electric dust collection-type air cleaning device caused by radiation of a heat exchanger of the heating stop machine, and to improve reliability of a device, comfort and air distributing performance.  <P>SOLUTION: The degradation of reliability of a power source portion and the degradation of operating efficiency of an air cleaning device can be prevented by stopping the power distribution to the heating stop machine and the electric dust collection-type air cleaning device in its starting from a stop state for a certain specific time, thus the reliability of the device, comfort, and air distribution performance can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255685-A (JP)
Title: Drain pipe embedding method
Inventor: SATO TOSHIAKI
IPC: E21D9/04
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draining method which is applicable to the case where a drain pipe is embedded in the natural ground, and can prevent cavitation in the natural ground due to flow of fine grains and sand in the natural ground, and degradation of draining effect due to clogging of the drain pipe.  <P>SOLUTION: According to the draining method, when the drain pipe is embedded, a rotary excavation force is applied to a lost bit 3 arranged at the tip of a rod 2 via the rod 2 by a rock drill 8, and the natural ground in a tunnel construction area is excavated. Then a jacket pipe 1 in which the rod 2 is housed is connected to the lost bit 3, and therefore the jacket pipe 1 is embedded in the natural ground according to the excavation of the lost bit 3. Herein a flexible cylindrical texture is employed as the jacket pipe 1. Further a guide tube 6 is arranged between the jacket pipe 1 and the rod 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258975-A (JP)
Title: Charging information generator and charging information generation method
Inventor: SHINKAWA TAKAHIRO
IPC: H04W4/24
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain fixed rate system charging, according to the past record of the service use of a user of a mobile communication terminal.  <P>SOLUTION: This exchange is a charging information generator which generates bill information for charging to the mobile communication terminal 2 by detecting use of data communication terminal by the mobile communication terminal 2 and the exchange is provided with a communication data processing part 11 and a position registration data processing part 12, which detect a control signal for use of the data communication service with the mobile communication terminal 2; a bill generation determining part 14, which detects the passage of a charging period regarding the mobile communication terminal 2 and determines generation of the bill information, when the control signal is detected by the communication data processing part 11 and the position registration data processing part 12; and a bill generating part 15 which generates the bill information according to determination by the bill generation determination part 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257527-A (JP)
Title: Method for designing cell concept, drawing preparation device, program and recording medium
Inventor: KIZAWA AKIRA
IPC: G06F17/50
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method using a cell concept for easily preparing a drawing.  <P>SOLUTION: This drawing preparation device is provided with a cell having a symbol showing a switch; an output part (display part) for displaying the cell or the connection relation of a plurality of cells; a storage part for storing operation place information relating to the cell displayed at the display part and the connection information between a plurality of symbols; and a control part for performing the processing of connection between the plurality of symbols. By using this design method using a cell concept for preparing a drawing by combining a plurality of cells, the control part is characterized to connect the first symbol to the second symbol when the connection information of the identification information of the first symbol selected in the first cell and the identification information of the second symbol selected in the second cell, between two different cells, is included in the storage part. A drawing 11 and a drawing 12 are drawings prepared based on the first cell and the second cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007232364-A (JP)
Title: Combustion method including separate injection of fuel and oxidant stream, and its combustion
Inventor: PHILIPPE LOUIS C
IPC: F23L7/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion method for performing control for the improvement of flame length and shape, and a combustion device represented by a burner assembly.  <P>SOLUTION: The burner assembly has means (fuel cavities 1a, 1b, 1c) for conveying a fuel fluid from at least one fuel inlet, and means (oxidant cavities 3a, 3b) for conveying an oxidant fluid from at least one oxidant inlet, and a predetermined number of injectors for fuel and oxidant are arranged in predetermined positions to supply these fluids into a combustion chamber. In such a constitution, two surfaces 2, 4 formed at a predetermined angle to fuel flow and oxidant flow are set to intersect, and its mixed gas is ignited and burnt to control the width, length and luminous flame state of a flame with little NOx.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008261525-A (JP)
Title: Cooling system and electric power station comprising the same
Inventor: YAMANAKA MITSUSACHI
IPC: F28B9/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system and an electric power station capable of simplifying system maintenance work, suppressing corrosion of an inner wall, and improving environmental conservation and cooling efficiency.  <P>SOLUTION: This electric power station 1 comprises the cooling system 20 for cooling high-temperature steam in a condenser 15. The cooling system 20 comprises a stream system 30 in which seawater is circulated, and the stream system 30 has a heat exchanging portion 32 exchanging heat between the seawater and high-temperature stream. Further the cooling system 20 comprises an intake pipe 311 as the stream system 30 at an upstream side with respect to the heat exchanging portion 32, a water storage portion 312, a first transfer tube 331, an inlet water chamber 332 and a bubble supply portion 40 for supplying fine bubbles into a transfer pump 333.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261752-A (JP)
Title: Fine structure and its manufacturing method, electric field reinforcing device
Inventor: TOMARU YUICHI
IPC: G01N21/65
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine structure for providing highly efficient and effective electric field reinforcing effect.  <P>SOLUTION: This fine structure 1 has fine metal bodies 20 in a plurality of fine pores 12 of an dielectric substrate 11 having the fine pores 12 opening in its surface 11s. Each fine metal body 20 comprises a filling section 21 filled into the fine pores 12, and a projecting section 22 projecting from a dielectric substrate surface 11s having a head section 22h having a diameter that is larger than the filling section 21 and can induce localized plasmon. The part having the largest diameter (r) of the head sections 22h of the plurality of fine metal bodies 20 is separated from the dielectric substrate surface 11s.  <P>COPYRIGHT: (C)2009,JPO&INPIT