baber/WOPTO huggingface dataset:
Patent JP-2009113028-A (JP)
Title: Cleaning method and cleaning apparatus
Inventor: KOBAYASHI KAZUO
IPC: B08B3/04
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method and a cleaning apparatus capable of preventing adhesion of dust and contaminant floating on the liquid surface of the cleaning solution to work in a cleaning method comprising immersing work in a cleaning solution for cleaning.  <P>SOLUTION: The cleaning apparatus S has a circulation passage for the cleaning solution formed with pipes 2a and 2c connecting the cleaning vessel 1 with the reservoir tank 2, and work W is immersion-cleaned by introducing the work W into the cleaning vessel 1 and showering the cleaning solution on the work W from a shower head 8. The cleaning solution is then discharged, and the work W appears on the liquid surface 9 of the cleaning solution. A part of the cleaning solution having been discharged from the cleaning vessel 1 is fed from the reservoir tank 2 to the shower head 8 and showered on the work W so as to wash away contaminant, etc. while it passes through the liquid surface 9 Adhesion of dust, etc. is prevented by eliminating static electricity on the work W through introduction of ionized air into the cleaning vessel 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066384-A (JP)
Title: Method of measuring instantaneous arterial blood pressure and compliance and device thereof
Inventor: LIN CHIN-YUH
IPC: A61B5/022
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring the instantaneous arterial blood pressure in a non-invasive approach and compliance and the device thereof.  <P>SOLUTION: The skin surface is pressed down to a critical depth position where the arterial mean blood pressure is equivalent to the mean blood pressure obtained on the skin surface, and the variation in the arterial mean blood pressure is tracked and controlled to maintain the equivalence between the mean blood pressure measured on the skin surface and the arterial mean blood pressure. In this case, the compliance of the muscle tissues remains invariant, therefore, the variation measured on the skin surface is simply the behavior of the blood vessel. It results in that the characteristics of arterial vessel, such as the variation of the diameter of blood vessel, instantaneous arterial blood pressure, and arterial dynamic compliance can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181806-A (JP)
Title: Fuel cell system and its operation method
Inventor: TAMURA YOSHIHIRO
IPC: H01M8/04
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normal pressure direct water injection type fuel cell system capable of enhancing power generation performance in heavy load operation, and to provide its operation method.  <P>SOLUTION: In the fuel cell system and its operation method, a request load amount to a fuel cell is obtained with a request load obtaining means, and the particle size of liquid water injected from a nozzle is varied with a particle size varying means according to the request load amount obtained like this. Since the particle size of liquid water injected from the nozzle is varied according to the request load amount, the particle size of the liquid water injected from the nozzle can be made small in the heavy load operation. As a result, blocking of an oxidant gas passage to an air electrode can be suppressed, the supply amount of oxidant gas which was apt to become insufficient by blocking of the oxidant gas passage in the heavy load operation can be made sufficient, and power generation performance in the heavy load operation can be enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178353-A (JP)
Title: Bandage for drying affected part
Inventor: SUZUKI KAZUHIRO
IPC: A61F13/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bandage capable of keeping dry a dermatosis affected part of athlete's foot or the like for many hours.  <P>SOLUTION: A polymeric compound having water absorptive property such as a water absorptive polymer is mixed in synthetic resin having low resilience such as low-resilience polyurethane to form the bandage. The elongate, planar or three-dimensional bandage can be provided because of being shaped freely. The bandage is wound around or put on the affected part to keep the affected part dry for many hours, and the bandage excels in strength without coming off or getting torn and gives no pain in contact with the skin. Furthermore, since other substance or medicine with sterilizing effect property can be attached to the bandage, the bandage can be provided as a whole for treatment such as drying and sterilizing the skin for the treatment of other diseases including dermatosis such as athlete's foot, an injury, surgery, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179862-A (JP)
Title: Immersion tube for vacuum-degassing apparatus
Inventor: TERAJIMA TOSHIICHI
IPC: C21C7/10
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion tube for vacuum-degassing apparatus with which in order to improve the erosion-resistance to molten steel, a refractory layer at the peripheral edge in the flowing passage of the molten steel, is constituted with fixed-form refractory to the lower end part and the fixed-form refractory can stably be supported with core-metal and also, trouble for generating the crack in the fixed-form refractory can be reduced.  <P>SOLUTION: The immersion tube 1 is the immersion tube for vacuum-degassing apparatus, provided with the cylindrical core-metal 2 and the fixed-form refractory layer 10 having the flowing passage 7 for making the molten metal in the inside of the core-metal flow; and the fixed-form refractory layer is arranged so as to reach to the lower end part 9 of the immersion tube, and provided with; an inclining surface part 15 formed so as to incline to the inside toward the lower end part of the immersion tube on the outer periphery surface of at least a part of a height direction of the fixed-form refractory layer; an annular body 5 formed as the annular-state with round bar-state metallic member and fixed to the core-metal and also, abutted to the inclining surface part; and a monolithic refractory layer 20 for covering at least the outer peripheral surface of the core-metal, the lower end part of the core-metal and the annular body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181667-A (JP)
Title: Semiconductor memory device and operation method thereof
Inventor: BAN YASUTSUGU
IPC: G06F12/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is used as a memory of various types and reduces control load in a control device, and to provide an operation method thereof.  <P>SOLUTION: The semiconductor memory device includes: a memory array part 3 in which a memory array is formed; an interface part 2 interfacing an external device with the memory array part 3; and a mode signal holding part 25 setting an arbitrary mode signal indicating the mode corresponding to the interface. The interface part 2 includes a plurality of interface modules which correspond to a plurality of memory types and are selectively applied to interface processing between the external device and the memory array part according to the mode signal. The mode signal holding part 25 includes a nonvolatile memory storing the respective mode signals and a mode register temporarily storing the command read from the nonvolatile memory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180491-A (JP)
Title: Turbo-refrigerating machine
Inventor: TAKADA YASUTAKA
IPC: F25B1/053
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time of reverse rotation operation of a turbo-compressor, when stopping the operation of a turbo-refrigerating machine.  <P>SOLUTION: This turbo-refrigerating machine 1 has the turbo-compressor 21 having an oil tank 36 for storing lubricating oil, a delivery capacity control part 47 for controlling capacity of a refrigerant passing through the turbo-compressor 21, and a control part 50 for controlling operation of at least the turbo-compressor 21 and opening of the delivery capacity control part 47. The control part 50 stops operation of the turbo-compressor 21 after controlling the delivery capacity control part 47 in the closing direction for reducing its opening.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191858-A (JP)
Title: Seal for wheel bearing device, and wheel bearing device assembling method
Inventor: ONO YUSHIRO
IPC: F16C33/80
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal for a wheel bearing device having improved sealing performance and durability for actualizing the longer operating life of a bearing, and to provide a wheel bearing device assembling method.  <P>SOLUTION: The seal 9 for the wheel bearing device comprises a seal plate 17 consisting of a core metal 19 having a cylindrical fitting portion 19a to be pressed into the end inner periphery of an outward member 5 and an inner diameter portion 19b extending radially inward, and a seal member 20 integrally bonded to the core metal 19 and having a side lip 20a obliquely extending radially outward, and a slinger 18 formed in an approximately L-sectional shape and having a cylindrical portion 18a to be pressed into the outer diameter of an inner ring 2 and a rising plate portion 18b extending radially outward, the side lip 20a having sliding contact with the rising plate portion 18b of the slinger 18. The deformed condition of the core metal 19 when pressed thereinto is previously verified, and the inner diameter portion 19b of the core metal 19 is formed at an obtuse angle a predetermined inclination angle α than at a right angle to the fitting portion 19a, in consideration of the deformation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008180222-A (JP)
Title: Air trap
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply equipment exhaust device for preventing the flow of bubbles into water supply equipment during less-water-amount operation of the water supply equipment without the need for changing the water supply equipment.  <P>SOLUTION: The water supply equipment exhaust device comprises an air trap 25 provided in a suction pipe 6 connected to a suction port 6 of the water supply equipment for trapping bubbles in water, a float switch 33 for detecting the residence of air in the air trap 25 due to a change of a liquid level, an exhaust port part 32 for exhausting the residing air, a vacuum pump 52 connected to the exhaust port part 32 via an exhaust on-off valve 61, and a control part 70a to be used for exhausting the air in the air trap 25 with the suction force of the vacuum pump 52 when the float switch 33 detects the residence of the air, thereby preventing the degradation of pumping capability resulting from the bubbles during less-water-amount operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009190820-A (JP)
Title: Lifting tool and lifting method of reinforcing bar
Inventor: TAKI SATOSHI
IPC: E04G21/14
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting tool having a lightweight and simple structure which is capable of suppressing the bending stress and the deflection of a lifting beam and reliably lifting a cargo such as reinforcing bars of low bending rigidity.  <P>SOLUTION: The lifting beam 1 which is interposed for use between a mesh bar 10 and a lifting hook 11 of a lifting machine comprises a small lifting beam 2 connected to the lifting hook 11 via a first bar 4, and a large lifting beam 3 which is connected to a lower side of the small lifting beam 2 via a plurality of second bars 5, etc. and lifts the mesh bar 10 by a third bar 6. When lifting the cargo, the small lifting bar 2 is arranged between the mesh bar 10 and the large lifting beam 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190546-A (JP)
Title: Low pressure pneumatic tire
Inventor: SHIDA SUNAO
IPC: B60C11/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low pressure pneumatic tire enhancing a traction performance and certainly reducing a mud-holding property.  <P>SOLUTION: The low pressure pneumatic tire is provided with a plurality of lugs 7 discontinuously provided in a tire rotation direction at a constant interval and extending from a tire equator line CL toward an outer side in a tread width direction on a treading surface. The lugs 7 have a plurality of inclination parts 11 extending to only an opposite side of the tire rotation direction and inclined to the tire equator line CL.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182725-A (JP)
Title: Pixel interpolating circuit and pixel interpolating method
Inventor: KAWAMURA HIDEAKI
IPC: G06T7/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel interpolating circuit and pixel interpolating method, capable of setting, as an interpolation direction, not only the angles of a straight line connecting pixels at point-symmetric positions around an interpolation pixel but also angles between these angles.  <P>SOLUTION: A reference pattern includes the interpolation direction obliquely connecting midpoints together with a binarization pattern corresponding to a contour obliquely connecting the midpoints on a straight line constituted of angles between the angles of a straight line connecting point-symmetric pixels around an interpolation pixel in reference pixels positioned around the interpolation pixel. In the case that the interpolation direction connecting the midpoints is designated, four pixel data items positioned at both sides of the midpoints are selected, and the four pixel data items are used to calculate the interpolation pixel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181144-A (JP)
Title: Portable electronic equipment and mobile phone
Inventor: TANI KUNIHIKO
IPC: G09G3/36
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable electronic equipment capable of performing the writing of data for a display RAM on the inner part thereof at a high speed without increasing power consumption.  <P>SOLUTION: The portable electronic equipment is provided with: a latch circuit 160 which makes the bit number of writing data width into the display RAM 140 in a display controller 100 an integral multiple of the writing data width supplied from an external microprocessor 53 or the like and holds a writing data into the display RAM; and a register for setting an operation mode. In a first mode, every time data of a prescribed bit number unit are supplied to the latch circuit from the microprocessor or the like, the data is written into the display RAM. When a second mode is set, the data of the prescribed bit number unit are supplied to a plurality of unit latch circuits from the microprocessor or the like and, thereafter, the data are written into the display RAM on the block.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009196504-A (JP)
Title: Suspension control device
Inventor: NAKAMURA NORIMICHI
IPC: B60T7/12
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension control device, capable of carrying out control of suspension on a vehicle even in a case without devices such as a shock absorber damping force variable mechanism.  <P>SOLUTION: A suspension control ECU 1 computes demand control quantity of suspension based on sprung acceleration, unsprung acceleration, shock absorber stroke quantity, car speed, and a steering angle, and transmits it to a brake ECU 2. The brake ECU 2 computes necessary brake force for achieving the demand control quantity of suspension based on the demand control quantity of suspension transmitted from the suspension control ECU 1. In addition, command brake force is computed by providing a limit to necessary brake force, and a brake actuator 8 is controlled based on the command brake force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201261-A (JP)
Title: Dc voltage converter for driving storage battery, and control method therefor
Inventor: KUBO KOHEI
IPC: H01M10/44
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC voltage converter for driving a storage battery, along with a control method therefor, capable of accurately detecting the amount of current that flows on an inductance element without deteriorating the responsiveness, even when the duty ratio of PWM control is to be decreased.  <P>SOLUTION: A step-up/step-down converter circuit 1 includes a transistor 2, a DC reactor 4, and a control part 6 which supplies a PWM signal Sp to a control terminal of transistor 2. The control part 6 includes a circuit 61, which generates a signal Si that corresponds to the amount of current of the DC reactor 4, a circuit 62 which generates a carrier signal Sc having a saw-tooth like signal waveform, and a circuit 63, which generates a PWM signal Sp, of which the duty ratio is so adjusted that the signal Si approaches a command value by a carrier comparison method which utilizes the carrier signal Sc. The circuit 61 generates a signal Si that corresponds to the amount of the current, when the PWM signal Sp goes into off state, or immediately prior to this.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196786-A (JP)
Title: Elevator repairing method
Inventor: WATANABE MASAAKI
IPC: B66B7/06
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator repairing method capable of renewing a controlling method by adopting a state-of-the-art elevator device having no machine room while using existing articles for main equipment such as a car and a guide rail without removing the whole of existing elevator devices, and further using an elevator machine room for other purposes than for an elevator.  <P>SOLUTION: A main rope 11 is wound through a sheave of a winding machine 12 disposed at a hoistway lower part, guide sheaves 14, 15 disposed at a hoistway top portion, and a sheave 10 of a counterweight 5. One end of the main rope 11 is fixed on an existing suspended plate of the car, and the other end is fixed on an end bracket 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197196-A (JP)
Title: Resin composition
Inventor: KAMO HIROSHI
IPC: C08K5/13
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which can be suitably used for simultaneously achieving heat-aging resistance, particularly thin-wall heat-aging resistance, film-forming properties, and hinge properties at high levels.  <P>SOLUTION: The resin composition contains, with respect to 100 parts by mass of (a) polyphenylene ether, (b) 0.1-3 parts by mass of a sulfur stabilizer, (c) 0-3 parts by mass of a hindered phenol stabilizer, and (d) 0-100 parts by mass of a hydrogenated block copolymer obtained by hydrogenation reaction of a block copolymer that is obtained by copolymerization of a vinyl aromatic compound and a conjugated diene compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074224-A (JP)
Title: Electrospinning method and fiber-producing apparatus for executing the same
Inventor: KOBAYASHI MIKIHIKO
IPC: D04H1/728
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrospinning method solving floating of a fiberized polymer and air pollution with a solvent at once.  <P>SOLUTION: The electrospinning method includes electrostatically atomizing a spinning solution into an insulating and non-polar bath liquid which is insoluble in a polymer material dissolved in a spinning solution. In an electrospinning apparatus for executing electrospinning method, two electrodes are arranged at an interval in a container, a nozzle for spraying the spinning solution toward the other electrode is formed in either one electrode, and the bath liquid is stored in the container so as to immerse these both electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206545-A (JP)
Title: Bandpass filter, and radio communication module and radio communication equipment using the same
Inventor: YOSHIKAWA HIROMICHI
IPC: H01P1/203
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bandpass filter having an extremely wide passband with a required width, and to provide a radio communication module and radio communication equipment using the bandpass filter.  <P>SOLUTION: The bandpass filter includes: first and second ground electrodes 21, 22 arranged on the upper and lower surface of a laminate constituted by laminating a plurality of dielectric layers 11; a composite resonance electrode 26 that is arranged in a first interlayer, that is composed of a base part 27 of which the one end is grounded and a plurality of band-like projection parts 28a, 28b of which the one-ends are each connected to the other end of the base part 27 and which are arranged in parallel with each other, and that is allowed to be resonated by two frequencies; and an input coupling electrode 40a opposed to the input-stage projection part 28a in the composite resonance electrode 26 and electromagnetic-resonant-coupled with the projection part 28a and an output coupling electrode 40d opposed to the output-stage projection part 28b and electromagnetic-resonant-coupled with the projection part 28b, which are arranged in an interlayer different from the first interlayer. Accordingly, the bandpass filter having flat, low-loss and excellent passage characteristics over the whole passband can be easily obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203686-A (JP)
Title: Soundproof partition box
Inventor: KAWA SHINYA
IPC: G10K11/16
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof partition box enabling a construction during weekday daylight by suppressing the noise occurring during a building interior construction when the construction such as a partition device installation construction is performed.  <P>SOLUTION: The sidewall section of this soundproof partition box is formed by connecting a plurality of partition panels 1, 1... through poles 3, 3... The ceiling section thereof is also formed by connecting a plurality of partition panels 1, 1... An opening/closing door 2 serving as an inlet is attached to the sidewall section. Soundproof clothes 4, 6 are detachably stuck on the inner surfaces of the sidewall section and the ceiling section and at the corners of the sidewall section and a floor surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204905-A (JP)
Title: Projector
Inventor: YAMAKAWA HIDEKIYO
IPC: G02F1/1335
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector more compact than conventional one.  <P>SOLUTION: The projector 1000 includes a lighting optical system 100, a color separation light guide optical system 200, reflective liquid crystal panels 400R, 400G, 400B, a cross dichroic prism 500, a projection optical system 600, and an optical component casing 10 for storing the respective optical systems. The color separation light guide optical system 200 has a cross dichroic mirror 210 for color-separating a light from the lighting optical system 100 by two color separation faces 212, 214. The lighting optical system 100 is constituted to make the center axis A<SB>100</SB>of the light emitted from the lighting optical system 100 orthogonal to the first virtual plane including the center axes A<SB>500R</SB>, A<SB>500G</SB>, A<SB>500B</SB>of respective color lights incident into the cross dichroic prism 500. The cross dichroic mirror 210 is arranged to make the second virtual plane in an orthogonal relation with both faces of the two color separation faces 212, 214 orthogonal to the first virtual plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT