baber/WOPTO huggingface dataset:
Patent JP-2009249515-A (JP)
Title: Polyphenylene ether resin film
Inventor: TERADA KAZUNORI
IPC: C08L71/12
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyphenylene ether resin film which is excellent in heat resistance, toughness and thermal deformation characteristics, and a release film containing the same for manufacturing a printed circuit board.  <P>SOLUTION: The polyphenylene ether resin film is formed from a resin composition comprising a 50-85 mass% polyphenylene ether and 15-50 mass% block copolymer and/or a hydrogenated block copolymer comprising at least one polymer block essentially comprising an aromatic vinyl compound and at least one polymer block essentially comprising a conjugated diene compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247638-A (JP)
Title: Game machine
Inventor: KURAGAMI MASAYA
IPC: A63F7/02
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of achieving a ball rolling part provided with a novel function which has not existed before and evading inconvenience of the decrease of the amusement of a game even when a game ball flows into the ball rolling part.  <P>SOLUTION: The ball rolling part 18 is provided with a ball rolling surface 25 where a game ball can roll, a ball guide path 27 capable of receiving the game ball on the ball rolling surface 25 from a guide upstream opening 27a and guiding it, and a swing member 26 exposed on the ball rolling surface 25 and disposed in a freely swingable state. A pressure receiving part 41 where the game ball can be mounted and pressurized downwards is provided to one end of the swing member 26, a path opening/closing part 42 for opening and closing the guide upstream opening 27a is provided to the other end, and the swing center axis L of the swing member 26 is set along the extending direction of the ball rolling surface 25 between the pressure receiving part 41 and the path opening/closing part 42. When the game ball rolling on the ball rolling surface 25 pressurizes the pressure receiving part 41 downwards, the swing member 26 is swung, the path opening/closing part 42 is elevated, and the guide upstream opening 27a is opened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258474-A (JP)
Title: Key cover for keyboard instrument and manufacturing method
Inventor: ISHIDA MUNEO
IPC: G10B3/12
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key cover, which can be manufactured at low cost, while ensuring satisfactory water-absorbing property and yields a sensation resembling that which is close to those of ivory.  <P>SOLUTION: The key cover 4 which is mounted on a rockable key, extending in the longitudinal direction and touched by a player's finger in playing comprises a cover body 7 attached to cover the upper surface of a front portion of the key 1, and a surface skin layer 8 formed of a foamed coating material, including a number of bubbles and applied to the upper surface of the cover body 7. A number of water-absorbing recessed parts 11 is formed on a surface of the surface skin layer 8, by cutting the surface to expose a part of the number of bubbles 12 thereon in a recessed shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256518-A (JP)
Title: Chemical heat storage material, chemical heat storage material molded article, and production methods thereof
Inventor: WAKAYAMA HIROAKI
IPC: C01B31/02
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a chemical heat storage material having water repelling property and capable of suppressing a pulverization of the chemical heat storage material according to a hydration/dehydration reaction and of exercising fully an ability thereof as a chemical heat storage system; a chemical heat storage material molded article; and production methods thereof.  <P>SOLUTION: This chemical heat storage material is produced by forming a carbide structure 3 produced by disposing a refractory organic substance 31 on at least a part of the surface of a powder chemical heat storage material 2 and by calcining the resultant laminate in an inactive atmosphere. The refractory organic substance 31 is preferably polysuccharides. The refractory organic substance 31 is preferably hydrophilic. The chemical heat storage material 2 is preferably a hydration reaction-type chemical heat storage material converted into an oxide according to a dehydration reaction and converted into a hydroxide according to a hydration reaction. The chemical heat storage material 2 preferably contains further a clay mineral. The clay mineral is preferably sepiolite and/or palygorskite.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254722-A (JP)
Title: Electric rice cooker
Inventor: YANO YOSHIHIKO
IPC: A47J36/06
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To secure uniform energy-saving environment and uniform heating environment by adopting a single-layered, inexpensive, nonconductive and nonmetallic pot and lid, to eliminate unevenness in cooking and irregularity in thermal insulation, and to cook tasty rice and keep it warm in a palatable manner.  <P>SOLUTION: In the electric rice-cooker, an inner rice cooking pot 12, in which heating units 4 are installed in a plurality of regions in the bottom 1a of the nonconductive nonmetallic pot 1 and in a single region in the lid 11, is housed in a rice cooker body 13, the rice cooker body 13 having a vessel 2 with a heating coil for induction-heating the heating units 4 by an alternating magnetic field and with a heater facing the barrel of the pot and having a vessel cover 3 with a heating coil 5. The cooking is performed by the heating from the heating units 4 in the bottom 1a of the pot 1 while the thermal insulation is performed by the heating from the heater 8 of the vessel 2 and the heating units 4 of the lid 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257272-A (JP)
Title: Hermetically-sealed compressor
Inventor: SHIMADA KENJI
IPC: F04C29/00
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To handle a coolant 27 and an oil 6 while that are virtually constrained, and to enable a gas which has been sufficiently separated into vapor and liquid to be discharged from an external discharge pipe 39.  <P>SOLUTION: A coolant gas 27 containing an oil is discharged from a discharge port 18, passes through a rotor passage 36, and subsequently passes through a stator passage 37. Then, the coolant gas 27, after coming out of a stator upper section chamber 38 at outside circumference of a connection chamber 34, is discharged to the outside of the sealed vessel 1 passing through an external discharge pipe 39 provided at a portion higher than the location of the stator upper section chamber 38 of a sealed vessel 1. Then, the oil 6 is made to be hard to come up the inner wall surface of the sealed vessel 1 by providing a concave and convex 5 processing on the inner wall surface of the sealed vessel 1, and is prevented from being discharged to the outside of the sealed vessel 1, so that oil 6 adhered to an inner wall surface of the sealed vessel 1 may not come up the inner wall surface of the sealed vessel 1, and may not be discharged to the outside of the sealed vessel 1 as it is. As a result, only the coolant 27 is discharged to the outside of the sealed vessel 1 thereby subjecting the oil to vapor liquid separation with good efficiency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258042-A (JP)
Title: Rotation detecting device
Inventor: SATO KIYOSHI
IPC: G01C9/12
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detecting device that is equipped with a magnet and a non-contact type magnetic sensor having a magnetoresistance effect element and can detect a rotational direction.  <P>SOLUTION: In a reference state, the magnetic sensor 13 at a fixing side is disposed at a portion on a line extending from a rotational center of a rotary section 10 in a gravity direction, and the magnets 11, 12 supported by the rotary section 10 are respectively placed at positions separated from the rotational center in right and left sides of the magnetic sensor 13. The rotary section 10 is rotated from the reference state to the gravity direction along with rotation of a clockwise direction or a counterclockwise direction so as to maintain a constant posture in the gravity direction. At that time, relative positions of the magnetic sensor 13 and the magnets 11, 12 are close to each other so that the magnetic sensor 13 receives an external magnetic field from the magnets and an electric resistance value of the magnetoresistance effect element varies. As a result, the rotational direction can be detected by an output from the magnetic sensor 13 in accordance with the variation in the electric resistance value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261422-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: KUROME AKIRA
IPC: G01R33/421
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the unevenness of an eddy current generated in a conductor in the vicinity by the drive of a gradient magnetic field coil and to prevent the degradation of image quality due to eddy current unevenness.  <P>SOLUTION: The MRI apparatus has a pair of static magnetic field generation sources arranged facing each other and forming a uniform magnetic field area there between, and a pair of gradient magnetic field coils arranged facing each other across the uniform magnetic field area on the opposing surface side of the static magnetic field generation source. A static magnetic field generator has a recess for housing the inclined magnetic field coil and the wiring material of the inclined magnetic field coil is housed in the recess. The shape and/or arrangement of the wiring material of the inclined magnetic field coil is adjusted so as to make a desired eddy current flow to the conductor near the inclined magnetic field coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266503-A (JP)
Title: Lighting device
Inventor: SUMIYAMA JUJI
IPC: F21V9/40
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device with high efficiency of irradiation and excellent appearance.  <P>SOLUTION: The device is structured of a translucent plane light-emitting module, and a changeover plate arranged at a rear face of the plane light-emitting module. The changeover plate is structured to be capable of changeover between a shielding state and a translucent state, so that light can be guided to one direction by setting the changeover plate at the shielding state, for instance, at emission of the plane light-emitting module, and degradation of irradiation efficiency is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268275-A (JP)
Title: Eddy current decelerator
Inventor: IMANISHI KENJI
IPC: H02K49/10
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight eddy current decelerator having a superior loading property, obtaining a stable braking force in a practical rotation region and reducing a biasing load acting on a braking disk to a practical level.  <P>SOLUTION: The decelerator is provided with: a braking disk 2 coupled to a drive shaft 1; and a stator 4 allowing a support plate formed of a ferromagnetic body with a plurality of permanent magnets 3 so fixed as to face the braking disk 2 to move in an axial direction of the drive shaft 1 so that it can be brought into contact with the braking disk 2 or can be separated from it. The stator 4 is constituted in a range of 90-180° in a circumferential direction. A copper alloy layer 5 with a thickness of 2-4 mm is arranged in a face opposite to the permanent magnets 3 in the braking disk 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266025-A (JP)
Title: Touch panel and method of manufacturing same
Inventor: SUZUKI HISAO
IPC: G06F3/041
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel can suppress the generation of a Newton ring due to a pressure difference, and to provide a method of manufacturing the same.  <P>SOLUTION: On resistance layers 12 and 22, adjacently to end parts 151a and 151b of electrode parts 13a and 13b, structure layers 16a and 16b to be thinned as separating from the end parts are formed. The structure layers fill a gap between the resistance layer 12 near the end part and a both-sided tape 30 and block the free communication of air through the gap. Thus, the deflection of an upper substrate 10 due to the pressure difference between the inside and outside of the touch panel is suppressed, and the generation of the Newton ring is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264698-A (JP)
Title: Method and device for determining gas component
Inventor: NAKAMOTO EIJI
IPC: F25B43/04
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine or an absorption water chiller/water heater which has a gas component determination device capable of easily determining components of non-condensable gas and can perform self-determination of the necessity of maintenance.  <P>SOLUTION: Non-condensable gas retaining within a device for performing heat transfer by an absorbing action of an absorbent such as an absorption refrigerating machine is introduced to an airtight first container 1, and an airtight second container 2 is made vacuum. A pipe line having an orifice 3 for interconnecting the first and second containers 1, 2 is opened to communicate the first and second containers 1, 2 with each other, and time required to make the pressures of the first and second containers 1, 2 become equal to each other is measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261832-A (JP)
Title: Dishwasher
Inventor: HASHIMOTO KAZUHIKO
IPC: A47L15/46
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently wash dishes by effectively removing oil spot.  <P>SOLUTION: The dishwasher includes control means 12 which controls heating means 8 and a washing pump 5 to perform a washing step and a rinsing step. The control means 12 performs the washing step by heating washing water to a first set temperature by the heating means 8 and subsequently performs a heating and rinsing step by heating the washing water to a second set temperature higher than that in the washing step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273973-A (JP)
Title: Human delta-3
Inventor: SAKANO SEIJI
IPC: C07K14/47
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To clarify the gene sequence and amino acid sequence of a new Notch ligand molecule and to provide this new Notch ligand molecule.  <P>SOLUTION: A polypeptide comprises an amino acid sequence composed of at least a specific sequence in the Sequence Listing. This polypeptide is a polypeptide having differentiation inhibition of undifferentiated cells which are blood undifferentiated cells. A method for producing the polypeptide comprises culturing a cell transformed by a recombinant DNA obtained by linking the DNA which codes the amino acid sequence with a vector DNA expressing in a host cell and collecting a produced compound from the cultured substance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272125-A (JP)
Title: Gate control apparatus of image intensifier
Inventor: SAKAMOTO KOZO
IPC: H01J31/50
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate control apparatus of an image intensifier capable of reducing a cost while a burst control is used in a time-of-flight method.  <P>SOLUTION: The gate control apparatus of an image intensifier includes an imaging intensifier which is fitted to a camera and amplifies luminance in a high magnification, a gate for controlling an exposure of a camera, and a controlling circuit for controlling opening and closing of the gate after a delay time set based on a time-of-flight method by outputting a gate pulse against a reference light pulse. The controlling circuit includes a circuit portion composed of four systems of reference light pulse setting and resetting timing setting portions for setting rise and fall of the reference pulses, and gate pulse setting and resetting timing setting portions for setting rise and fall of the gate pulses, and circuit structures of the circuit portion of the four systems are same with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269546-A (JP)
Title: Automobile
Inventor: KANAMORI JUN
IPC: B60N2/30
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To form a large baggage storage space in a cabin by storing a seat back and a seat cushion at a non-use position in an automobile in which a seat having the seat back and the seat cushion is arranged in the cabin.  <P>SOLUTION: The seat cushion 13 has the two cushion members 13A, 13B arranged in a vehicle width direction W, and the respective cushion members 13A, 13B are supported on a vehicle body 1 turnably between a use position where a buttocks of a sitting person can be supported and a non-use position standing up along respective side parts of the cabin. The seat back 12 is supported on the vehicle body 1 turnably between a use position where the back of the sitting person is supported and a non-use position lifted up to an upper part of the cabin and becoming approximately horizontal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275953-A (JP)
Title: Water heater
Inventor: ISHII YUKIO
IPC: F24H1/18
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater capable of preventing the occurrence of the run-out of hot water by supplying a large amount of hot water in a short time by a simple constitution when the hot water storage amount is lowered.  <P>SOLUTION: This water heater 10 having a hot water storage tank 11 to which the water is supplied from a bottom and from which the stored hot water is taken out from a top, a first intake channel 12 connected to a lower section of the hot water storage tank 11 for taking out the water in the hot water storage tank 11, and a heating means 13 connected with the first intake channel 12 for heating the water supplied through the first intake channel 12 to prepare hot water, and returning the hot water to a hot water inlet port at an upper section of the hot water storage tank 11, further comprises a second intake channel 14 connecting a warm water outlet port disposed at an upper position of the hot water storage tank 11 lower than the hot water inlet port and the heating means 13, and a channel switching means 15 for opening the second intake channel 14 while closing the first intake channel 12, and supplying the warm water taken out through the second intake channel 14 to the heating means 13, the warm water supplied through the second intake channel 14 is heated by the heating means 13 to prepare hot water, and the hot water is returned to the hot water inlet port of the hot water storage tank 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275089-A (JP)
Title: Styrenic resin pre-expanded particle applicable as energy-absorbing material
Inventor: SUGIYAMA TAKESHI
IPC: C08J9/18
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrene resin pre-expanded particle that easily affords an expansion molded item applicable as a lightweight and excellent energy-absorbing material.  <P>SOLUTION: The styrenic resin pre-expanded particle is obtained by impregnating a styrenic resin particle composed of a styrenic resin composition with a blowing agent followed by pre-expansion, where the cross section including the center of the styrenic resin pre-expanded particle is composed of a central part comprising a cell having a diameter of at least 100 μm and an outermost layer comprising a cell having a diameter of less than 100 μm; the diameter of the central part is at least 80% and at most 95% of the diameter of the styrenic resin pre-expanded particle; and the average cell diameter in the central part is at least 200 μm and at most 1,000 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275642-A (JP)
Title: Exhaust emission control device for engine
Inventor: KOBAYASHI TAKAHIRO
IPC: B01D53/94
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To mount devices constituting a SCR system on a vehicle even if the vehicle is a short length vehicle such as a dump car, a concrete mixer truck, and a garbage collector, and not to adversely affect the arrangement of other devices without increasing the number of components.  <P>SOLUTION: The exhaust emission control device for an engine includes a pair of right and left side frames 12a, 12b extending in a vehicle fore-and-after direction, an NOx catalyst 020 provided in an exhaust pipe of the engine mounted on the vehicle 1, an injection nozzle 018 provided on an upstream side of the exhaust emission relative to the NOx catalyst and injecting reducing agent toward the NOx catalyst, and a reducing agent supply device 30 for supplying the reducing agent to the injection nozzle. The reducing agent supply device 30 is fixed at a bracket 20 for fixing a fuel filter unit 28, and the bracket is attached to an outer side surface of the side frame 12b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276310-A (JP)
Title: Fluid detecting apparatus
Inventor: ODA KIYOSHI
IPC: G01F1/696
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid detecting apparatus capable of cost reduction, while inhibiting a longer measurement time and lower responsiveness.  <P>SOLUTION: The fluid detecting apparatus 1 comprises a comparator 40, which controls a changeover switch 50, based on a comparison result of an analog signal Sc amplified by an amplifier 30 and a predetermined voltage. The changeover switch 50 is changed-over between a first setting and a second setting, and supplies a 0.5 V first reference voltage to an AD converter 60 at a first setting, and supplies a 4 V second reference voltage to the AD converter 60 at a second setting. The AD converter 60 has an overlapping area which equalizes a digital signal Sd to be output on the occasion of the first setting and a digital signal Sd to be output, at the second setting, when fluid information computed by a microcomputer 70 is different.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279486-A (JP)
Title: Extrusion granulator
Inventor: SATO HITOSHI
IPC: B01J2/20
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion granulator in which worn powder is prevented from being generated owing to the contact of a screen with a holder and crevice corrosion is also prevented from occurring in a minute space between the screen and the holder.  <P>SOLUTION: The screen 7 is held in a casing 2 by using the holder 8. An extrusion blade 5 is rotated in the screen 7 so that a wet raw material is extruded from the screen 7 and granulated. The screen 7 has a granulation area where many small granulation holes 10 are formed and a non-granulation area where such small granulation holes 10 are not formed. The holder 8 is superposed on the screen 7 in the non-granulation area while interposing a buffer material 19 between them and then the screen 7 is held by the holder 8. The screen 7 and the holder 8 are formed from stainless steel and the buffer material 19 is formed from a synthetic resin or synthetic rubber. The preset or wider space is left by the buffer material 19 between the outer peripheral surface of the screen 7 and the inner peripheral surface of a rib 11 of the holder 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT