baber/WOPTO huggingface dataset:
Patent JP-2008103310-A (JP)
Title: Manufacturing method of electrode for secondary battery and secondary battery
Inventor: FUJITA HIDEAKI
IPC: H01M10/0585
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode for a secondary battery of a high-safety tab-less structure in a simple method, and a secondary battery equipped with an electrode of a tab-less structure excellent in safety.  <P>SOLUTION: An active material layer 2 is coated on a collector 1 with either end part exposed. A width of a first unformed part 1a at one end of the collector 1 is formed narrower than a second unformed part 1b at the other end. Next, a porous film 3 is formed on the collector 1 so as to cover the active material layer 2. Here, the porous layer 3 is formed so as to cover an end face of the active material layer 2 at the first unformed part 1a, and at the same time, to expose a part of the collector 1 at the second unformed part 1b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315605-A (JP)
Title: Solenoid valve
Inventor: SEKI MASAYA
IPC: F16K31/06
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve for stably controlling a hydraulic fluid having a large flow rate by reducing a flow force.  <P>SOLUTION: The solenoid valve is equipped with a valve body 55 in which a cylindrical storing space 55f extending in an axial direction is formed and body ports 55a to 55d for opening the storing space 55f to the outside and flowing out the hydraulic fluid are formed, a cylindrical spool 54 axially movably stored in the storing space 55f and a solenoid 50 capable of axially moving the spool 54 by applying a current. The spool 54 has lands 54a to 54c for blocking the body ports 55a to 55d by axial movement and outer circumference communication grooves 54d, 54e formed on the outer circumference face in a recessed manner so as to be capable of opening the body ports 55a to 55d. The body ports 55a to 55d do not have any inner communication grooves connected to the storing space 55f and are radially formed from the storing space 55f at an inner diameter smaller than outer diameters of the lands 54a to 54c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009018653-A (JP)
Title: Device for parking two-wheeled vehicle
Inventor: KAISE SHIGETO
IPC: B62H3/04
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for parking a two-wheeled vehicle that not only achieves stable fixation of a two-wheeled vehicle but also achieves improvement in storage efficiency, and further, facilitates extraction of a parked two-wheeled vehicle.  <P>SOLUTION: A pair of front-wheel clamping members 14a, 14b for clamping a front wheel from both sides of its width direction is mounted over a portion from the central part in a length direction (an arrow L direction) to the front part of a wheel stand 12. A pair of rear-wheel clamping members 16a, 16b for clamping a rear wheel from both sides of its width direction is mounted over a portion from the central part in a length direction to the rear part of the wheel stand 12. The front-wheel clamping member 14a and the rear-wheel clamping member 16a are coupled to each other by a torsion bar 18a. The front-wheel clamping member 14b and the rear-wheel clamping member 16b are also coupled to each other by a torsion bar 18b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020654-A (JP)
Title: Environmental load value calculation device, environmental load value calculation program and environmental load value calculation method
Inventor: HORIKOSHI YUZO
IPC: G06Q10/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental load value calculation device, method and program capable of calculating an environmental load value corresponding to the consumption of resources consumed by the utility facility of a working floor on which a plurality of working objects are worked for every working object.  <P>SOLUTION: This environmental load value calculation device is provided with: an acceptance time acquisition part 11 for acquiring the acceptance time of a working object 1; a shipping time acquisition part 12 for acquiring the shipping time of a working object 2; a number of stay calculation part 13 for calculating the number of stay on a working floor 90 of the working object 1; a resource consumption quality acquisition part 14 for acquiring resource consumption quantity consumed by a utility facility 91; a working floor environmental load value calculation part 15 for calculating the environmental load value of the working floor 90 by every unit time; a working object environmental load value calculation part 16 for calculating the environmental load value of every working object; and an environmental load value recording part 17 for recording the calculated working object environmental load value in a recording device 3 of the working object 2 after working.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020301-A (JP)
Title: Web page browsing program, web page display method, terminal device and network system
Inventor: TAOKA YOHEI
IPC: G06F21/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether WEB page data downloaded is confidential, and automatically narrow the view angle of a liquid crystal screen when displaying a WEB page determined to be confidential on the liquid crystal screen.  <P>SOLUTION: The WEB page browsing program makes a computer execute steps of: downloading WEB page data (S10); determining whether the WEB page data is confidential; issuing, when the data is determined to be confidential, a view angle narrowing instruction for indicating narrowing of the view angle of the liquid crystal screen for displaying WEB pages (S12); and issuing a WEB page data display instruction for indicating display of the WEB page data on the liquid crystal screen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008024928-A (JP)
Title: Additive for improving low temperature property of fuel oil
Inventor: SIGGELKOW BETTINA
IPC: C10L1/192
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for improving the fluidity of a fuel oil at a low temperature.  <P>SOLUTION: The additive is a mixture which contains (A) at least one kind of such a terpolymer comprising ethylene, propene, and at least one kind of an ethylenically unsaturated ester, as contains (i) 6.0-12.0% by mole of a constitutional unit derived from at least one kind of a 1-3C alkyl group-containing ethylenically unsaturated ester, (ii) 0.5-4.0 pieces of the methyl groups derived from propene relative to one hundred aliphatic carbon atoms and (iii) less than 8.0 pieces of the methyl groups derived from the chain terminal relative to one hundred CH<SB>2</SB>groups; (B1) a copolymer comprising ethylene and an ethylenically unsaturated compound, provided that the content of the ethylenically unsaturated compound is more than the content of an ethylenically unsaturated ester in the terpolymer defined in (A) by 2 mol% or more; (B2) a comb-like polymer; and (B3) a mixture of (B1) and (B2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023108-A (JP)
Title: Liquid container, recording head and ink-jet recorder
Inventor: OHASHI TETSUYA
IPC: B41J2/175
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink tank which can realize a stable delivery movement during the period from the beginning of using an ink to the complete consumption of it without causing an ink leakage or a poor ink-supply to a recording head while maintaining the internal negative pressure within a predetermined range.  <P>SOLUTION: The ink tank is equipped with a flexible film 33 for defining an ink storage chamber 38, a plate member 34 contacting the flexible film 33 from the inside of the ink storage chamber 38, a spring member 35 for urging the plate member 34 in the direction of enlarging the ink storage chamber 38 and a one-way valve 39. The plate member 34 approaches a lug gradually following the consuming of the ink, With contacting the lug, introduction of air into the ink storage chamber 38 from the outside. If the ink storage chamber 38 is enlarged by introducing a certain amount of air, the plate member 34 moves away from the lug, and the introduction of air is blocked. Thereby, the negative pressure level of the ink storage chamber can be held down to a predetermined level, and even if the residual amount of ink gets small, the ink can be supplied to the recording head stably to the last.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007330262-A (JP)
Title: Amylase variant
Inventor: BISGAARD-FRANTZEN HENRIK
IPC: D06L4/40
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new amylase variant usable for washing and/or dishwashing.  <P>SOLUTION: The variant of a parent α-amylase enzyme having an improved washing and/or dishwashing performance as compared to the parent enzyme, wherein one or more amino acid residues of the parent enzyme have been replaced by a different amino acid residue and/or wherein one or more amino acid residues of the parent α-amylase have been deleted and/or wherein one or more amino acid residues have been added to the parent α-amylase enzyme. The variant is different from one in which the methionine residue in position 197 of a parent Bacillus Licheniformis α-amylase has been replaced by alanine or threonine, as the only modification being made.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287703-A (JP)
Title: Plane light source apparatus
Inventor: OGINO TATSUYA
IPC: G02F1/13357
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane lighting apparatus in which a light source is pushed down and installed on a light guide plate so that there is formed no gap larger than a predetermined gap between the light source and the light guide plate.  <P>SOLUTION: Metal piece fitting parts 49 are provided in concaves on both sides of upper and lower faces of a light source housing 47 arranged on the light guide plate 33, and a snap 50 is provided in a convex on each metal fitting part 49. Between the metal fitting part 49 and the light source housing 47, there is formed a pinching step 51 of the same depth with the metal fitting part 49. Pinching steps 42 are formed in the concaves on both sides of the upper and lower faces of a point light source 32 housed in the light source housing 47. A coupling hole 54 of a fitting piece 53 formed at a fitting metal piece 52 is coupled with the snap 50 and the fitting metal piece 52 is fixed on the light guide plate 33, and upper and lower pinching pieces 55 provided on the fitting metal piece 52 pinch the pinching steps 51, 42, and the point light source 32 is held on the light guide plate 33 by aligning a thickness direction to the light guide plate. Furthermore, the point light source 32 is pressed on the light incident face of the light guide plate 32 by a contact piece 56 of the fitting metal piece 52 which is elastically bent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009027056-A (JP)
Title: Metalized film capacitor
Inventor: TSUJIO SHUSAKU
IPC: H01G4/015
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metalized film capacitor capable of reducing inductance in a simple structure and being miniaturized and made light in weight as well further.  <P>SOLUTION: The metalized film capacitor relating to this invention comprises: a plurality of capacitor elements 6 wound around a winding core part and provided with a first end face and a second end face facing it; a first metalicon part 7a formed on the first end face; a second metalicon part 7b formed on the second end face; an electrode member 9 passing through the winding core part and connected to the first metalicon part 7a at one end; a first wire connection board 12a for mutually connecting the other end of the electrode member 9; and a second wire connection board 12b arranged between the first wire connection board 12a and the second metalicon part 7b and insulated from the first wire connection board 12, for mutually connecting the second metalicon part 7b. The preferable electrode member 9 is pipe-like tinned copper, and flanges 10 and 11 are formed at one and the other ends of it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008023524-A (JP)
Title: Process for preparing at least one cobalt and/or nickel salt of at least one anderson heteropolyanion combining molybdenum and cobalt or nickel in its structure
Inventor: PAYEN EDMOND
IPC: C10G45/08
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a solution formed by at least one cobalt and/or nickel salt of at least one heteropolyanion combining molybdenum and cobalt or molybdenum and nickel in its structure, which can be carried out at an industrial scale.  <P>SOLUTION: The preparation process comprises: (a) mixing at least one source of molybdenum and at least one oxidizing compound in aqueous solution to synthesize peroxomolybdate ions at an acidic pH, the (oxidizing compound/molybdenum source) molar ratio being in the range 0.1 to 20; and (b) introducing at least one cobalt precursor and/or at least one nickel precursor into the solution from the step (a) to form a solution comprising at least the salt in which the (Co+Ni)/Mo molar ratio is in the range 0.25 to 0.85.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009028828-A (JP)
Title: Fly cutter grinding device
Inventor: HATANO KOICHI
IPC: B23C3/04
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively grind a metallic layer which is a plated layer prepared by plating a semiconductor wafer in a process for manufacturing at least one of MEMS devices with copper without causing clogging not like a conventional cup wheel diamond gringing tool.  <P>SOLUTION: This device is provided with the semiconductor wafer W chucked by a chuck plate 4 so as to be ground, and a fly cutter blade 10 on the lower surface of a fly cutter plate 9. An air bearing 11 is interposed between a spindle casing 7 and a spindle shaft 8, and one or two of inner fly cutter blades 10b and 10c having the same or a slightly higher height than that of an outer fly cutter blade 10a is annularly provided in the fly cutter blade 10, and the metallic layer M formed in the process for manufacturing at least one of MEMS devices with the semiconductor wafer W is ground.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032587-A (JP)
Title: Electrical connector and connector assembly
Inventor: SAMI TOSHIYUKI
IPC: H01R13/639
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector or the like which is improved in operability of separation and of which inadvertent separation is suppressed.  <P>SOLUTION: The electrical connector 1 is provided with a housing 50 of which the front end portion 51 in insertion direction is inserted and separated into and from a hood part 22 of a mating connector 2 having the hood part 22 with a locking part 22a on the outer wall, a cylindrical body 30 which surrounds the housing 50 and is supported movably in front and back direction FB to be inserted and separated to the housing 50, a movement blocking member 40 which is arranged at the back B of the cylindrical body 30 and is supported in free displacement between a blocking position to block movement of the cylindrical body 30 and a blocking release position, and engaging arms 52, 53 which extend between the housing 50 and the cylindrical body 30 and engage with the locking part 22a. The cylindrical body 30 has an engagement releasing part 32 which faces the front part F of the front end portion of the engaging arms 52, 53 and interferes with the engaging arms 52, 53 when the cylindrical body 30 moves to the back and releases engagement with the locking part 22a of the engaging arms.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008046120-A (JP)
Title: Predicting method for stress on steam system of boiling-water reactor
Inventor: GALBALLY DAVID
IPC: G21C15/16
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting the stress applied on a stream drier of a BWR.  <P>SOLUTION: The method comprises the step (S100) of constructing an analytic acoustic model of a steam system of the BWR, the step (S110) of inputting empirical data to the analytic acoustic model of the steam system of the BWR to produce an estimated pressure value, the step of constructing an analytic structure model of the analytic acoustic model of the steam system of the BWR and the step (S160) of predicting the stress applied on the steam drier of the BWR by using the analytic structure model and the estimated pressure value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009034191-A (JP)
Title: Method and device for fabricating suction hose for automatic excrement disposal unit
Inventor: MIYANO AKIO
IPC: A61F5/44
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for fabricating a suction hose for an automatic excrement disposal unit permitting relatively easy fabrication of the suction hose for the automatic excrement disposal unit at home and at low cost, and as a result, reducing generation of malodor as much as possible by changing the suction hose with fewer economical burdens in a short period of time.  <P>SOLUTION: A coil spring 31 is screwed on by rotating a cylindrical body 51 with the coil spring 31 engaged in a spiral groove 52 recessed on the inner surface. A hose-shaped tube body 30T (a vinyl hose) is folded over and fitted to an outer tube body 53 which is slackly fitted to the periphery of the cylindrical body 51. A socket 30A and the distal end of the hose-shaped tube body 30T are fixed to the distal end of the screwed coil spring 31 to continue the rotation of the cylindrical body 51, and the other socket 30B and the proximal end of the hose-shaped tube body 30T are attached to the proximal end of the coil spring 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008062037-A (JP)
Title: Slot machine and playing method thereof
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine having a new entertainment characteristic.  <P>SOLUTION: The slot machine according to the present invention comprises: a display which has a winning line and to which a plurality of symbols are arranged; a selection switch for selecting a symbol that is to be a particular symbol out of the plurality of symbols; and a controller for determining the symbol corresponding to an input from the selection switch as the particular symbol, allotting a prize, in an event that a predetermined number or more of at least one particular symbol are arranged to the display as a result of rearrangement of the plurality of symbols arranged to the display, and allotting a prize corresponding to a combination of the symbols rearranged on the winning line in an event that the combination of the symbols is a predetermined winning combination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041426-A (JP)
Title: Stirling engine
Inventor: AKAZAWA TERUYUKI
IPC: F02G1/043
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a mechanical loss caused by friction of a piston seal or a mechanism when applying a small and high-performance actuator to a Stirling engine.  <P>SOLUTION: The Stirling engine of the invention comprises a displacer piston 2 arranged in a cylinder 1, a power piston 3 arranged below the displacer piston 2, an inner yoke 4 fixed to an outer peripheral surface of the power piston 3, an outer yoke 6 arranged at a predetermined gap on an outer peripheral part of the inner yoke 4, and a container 14 receiving the power piston 2, the inner yoke 4 and the outer yoke 6, and is characterized in that the container 14 has a first bearing part 15 on which the outer peripheral surface on an end side of the power piston 3 slides and a second bearing part 16 on which an inner peripheral surface on the other end side of the power piston 3 slides and the outer yoke 6 is provided on an inner peripheral part of the container 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008064088-A (JP)
Title: Vertical shaft pump and pump plant
Inventor: JINNO HIDEKI
IPC: F04D13/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical shaft pump and a pump plant stably operating even if water level lowers by more surely sucking air when the water level lowers or suited for precursory standby operation.  <P>SOLUTION: The vertical shaft pump comprises a rotary shaft 21 vertically arranged and axially rotating, an impeller 20 rotating with the rotation of the rotary shaft, sucking and sending water upward, the impeller being disposed downstream of a lower end 23 of the rotary shaft, a suction pipe 31 disposed upstream of the impeller and letting water flow toward the impeller, an air pipe 40 connected at one end to the suction pipe and sucking air from the other end, a bearing 50 disposed upstream of the impeller and rotatably supporting the rotary shaft and a support member 60 interconnecting the suction pipe and the bearing, formed with a hollow portion communicating with the air pipe and formed with a hole 62 extending from an outer surface to the hollow portion. The pump plant includes at least two vertical shaft pumps in which the impellers are disposed at different levels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041089-A (JP)
Title: Electrolytic cell and production method of metal using the same
Inventor: OGASAWARA TADASHI
IPC: C25C7/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic cell capable of suppressing back reaction by preventing a metal (e.g. Ca) produced on a cathode side from invading into an anode side and maintaining a high current efficiency, and a production method of an alkali metal, an alkaline earth metal or a rare earth metal using the electrolytic cell.  <P>SOLUTION: The electrolytic cell is a flow-through electrolytic cell, in which the anode 1 chamber side is kept at a pressurized state relative to the cathode 2 chamber side during electrolysis. A pressurized state is such a state that a head difference exists between the anode chamber side and the cathode chamber side and can be achieved by the methods of bringing the liquid level of an electrolytic bath at the anode side higher than that at the cathode side, setting a higher pressure in a gaseous phase in the anode chamber relative to that in the cathode chamber (see figure (b)), applying a pumping pressure to the electrolytic bath at the anode side (see figure (a)), etc. The electrolytic cell can be used to continuously produce metals such as Na, Ca, Mg and La which are produced by the electrolysis method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019758-A (JP)
Title: Fluid pressure motor
Inventor: YONEDA SHIN
IPC: F15B11/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine manufacturing method for moving a cylinder piston by using hydraulic pressure and pneumatic pressure as energy and pressurizing the circuit of a fluid cylinder.  <P>SOLUTION: In this motor such as a pressure engine, a single and a plurality of circulation circuits of the fluid cylinders are arranged in series or in parallel, pressure of fluid such as air filled in one cylinder is discharged, circulation is generated in the circuit by pressurization of the other cylinder, and the piston is reciprocated by alternate pressurization.  <P>COPYRIGHT: (C)2009,JPO&INPIT