baber/WOPTO huggingface dataset:
Patent JP-2008202439-A (JP)
Title: Hydrogen oxygen gas exclusive internal combustion engine and control system thereof
Inventor: HIROHASHI KAZUNORI
IPC: F02B43/00
Filed: 2007-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional vehicular internal combustion engine and a conventional industrial internal combustion engine cause global warming and acid precipitation since the they use fossil fuel and carbon dioxide gas and nitrogen oxide are contained in exhaust gas, the internal combustion engine can not take full advantage of surplus electric power generated by an alternator, and definitive countermeasures against fuel economy and exhaust emission can not be worked out with the conventional vehicular internal combustion engine and industrial internal combustion engine.  <P>SOLUTION: A hydrogen oxygen exclusive internal combustion engine and a control system thereof can provide power by efficiently converting surplus electric power generated by a high output alternator 9 and electric power charged from a domestic power source charging circuit by night time electric power, into hydrogen and oxygen gas by a hydrogen oxygen generating device. Since only the steam is exhausted as exhaust gas by the hydrogen oxygen gas exclusive internal combustion engine and the control system thereof, and it is not necessary to use fossil fuel by using night time electric power, contribution to global environment, resource saving, and energy saving are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205714-A (JP)
Title: Image forming apparatus, its control method, and program
Inventor: WATANABE SHIYOUSO
IPC: H04N1/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of smoothly returning a power state from a power saving state to a normal power state.  <P>SOLUTION: The image forming apparatus includes: an operation display function for performing a user operation; a printing function for performing a printing; a reading function for reading an original image; a recording medium for temporarily storing images and information; and a recording medium control function. The image forming apparatus includes: a network means for performing communication with an external device; a user operation detecting means for detecting the specified user operation; and a power saving control means to which a power source is independently supplied and which controls a power saving function of the apparatus. The power saving control means individually restores the functions of the apparatus to the normal power state in the power saving state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204103-A (JP)
Title: Image recognition system
Inventor: NAGAO TOMOHARU
IPC: G06N3/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable highly accurate and robust recognition by adaptively learning and updating a recognition device according to diversified environments or objects even in a state in which the recognition device has a restriction.  <P>SOLUTION: A learning section 4 performs processing in a background to update a currently used recognition device according to an environment by a trigger of input of teacher data. In updating the recognition device, a combination of optimal recognition devices is determined by referring to evaluation results of individual recognition devices in a replacement selection part 11. When there is no candidate to be combined, a new recognition device is created by learning using GP (Genetic Programming) in a serially learning part 12. A combination including the recognition devices added one by one by serially learning is repetitively evaluated, and a plurality of recognition devices of a present recognition processing part 2 are replaced by combination of the finally determined optimal recognition devices. Thereby learning and updating the recognition device is carried out adaptively according to various environments and objects and highly accurate and robust recognition is enabled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203574-A (JP)
Title: Liquid crystal optical element and method for manufacturing the same
Inventor: HIROSHIMA KOKI
IPC: G02F1/13
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal optical element and a method for manufacturing the element capable of improving a response speed while keeping a controllable range of a practically useful optical distance.  <P>SOLUTION: The liquid crystal optical element 100 comprises a substrate 10 where a common electrode 20 is formed, a substrate 11 where a first driving electrode 21 and a second driving electrode 22 are formed, a porous structure 12 and a liquid crystal 40. The porous structure is formed by subjecting a high purity aluminum material to an anodization process to form an alumina porous structure. A great number of through holes in the porous structure 12 are formed into a cylindrical shape. The inner wall face of the porous structure 12 is subjected to a vertical alignment process, as well as the surfaces of upper and lower glass substrates where the porous structure 21 is placed are subjected to a vertical alignment process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208731-A (JP)
Title: Variable valve timing mechanism
Inventor: MAEHARA ISATO
IPC: F01L1/34
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive collar fixing means facilitating assembling and removing work of a drive collar, axially miniaturizing the cylindrical portion of the drive collar, and ensuring the strength of the drive collar.  <P>SOLUTION: In this variable valve timing mechanism, a valve cam member is fitted slidably in a peripheral direction to a camshaft rotatably driven in synchronization with the crankshaft of a four-stroke cycle internal combustion engine, and an eccentric collar is interposed between the drive collar fixed to the camshaft and the valve cam member. Valve opening/closing timing is adjusted in such a manner that the rotational phase of the valve cam member with respect to the camshaft is periodically changed by decentering the eccentric collar through a connection mechanism including a drive projection arranged on the drive collar and engaged with one holding portion of the eccentric collar and a driven projection arranged on the valve cam member and engaged with the other holding portion of the eccentric collar. The drive collar and camshaft are fixed through a key.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207443-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/045
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge head and a liquid discharge device capable of preventing electrolysis of liquid caused by sticking of electroconductive foreign matters.  <P>SOLUTION: The inner diameter of at least a support base plate 45 side is set to be larger than the inner diameter of a case flow path 25 in an ink introducing hole 50, thereby the peripheral part of the opening of the case flow path overhangs the ink introducing hole, a step part 55 is formed between the case flow path and the ink introducing hole, and an insulating material A is introduced and fixed in the step part 55.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218510-A (JP)
Title: Ac reactor
Inventor: ICHIYANAGI TATSUNOBU
IPC: H01F37/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable adjustment of impedance of an AC reactor.  <P>SOLUTION: An iron core 3 is constituted with leg portions 3i (i = u, v, and w) of the phases U, V and W coupled in parallel and member portions 3j (j = uv an vw) formed by coupling the center of the leg portions between the phases U and V and between V and W. A first coil C1i is wound in one end side more than the position coupled with the member 3j at the leg portion 3i for each phase, a second coil C2i is wound in the other end side more than the position coupled with the member 3j at the leg portion 3i for each phase, and a third coil C3j is wound to the member 3j. Connection of the first coil C1i and the second coil C2i of each phase for electric path and short-circuit of the third coil C3j are controlled in accordance with a state of load of an induction motor 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218058-A (JP)
Title: Fuel cell
Inventor: NEGISHI NOBUYASU
IPC: H01M8/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which has a structure that can improve easiness of an assembly work without impairing small size and which is superior in reliability while enabling a stabilized output.  <P>SOLUTION: The fuel cell is provided with a fuel battery cell 2 including a membrane electrode assembly having a fuel electrode, an air electrode, and an electrolyte membrane interposed between the fuel electrode and the air electrode, and a fuel supply mechanism 30 to supply fuel to the fuel battery cell 2. The fuel supply mechanism 30 has a housing part 31A for housing the fuel battery cell 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215184-A (JP)
Title: Gas turbine, gas turbine control device, and its control method
Inventor: KATAGIRI YUKINORI
IPC: F02C9/28
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable to inhibit increase of tip clearance while effectively utilizing the heat of the entire plant of a gas turbine.  <P>SOLUTION: In a gas turbine wherein a turbine is driven by: a compressor for compressing air; a combustor for mixing and combusting compressed air compressed by the compressor and fuel; and combustion gas obtained by the combustor, a heat exchange system is provided in a casing of the turbine for adjusting the temperature of the casing, and a fuel preheating means for preheating gas turbine fuel by using the heat of the casing obtained by the heat exchange system, is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216088-A (JP)
Title: Semiconductor testing device
Inventor: FUJII MANABU
IPC: G01R31/26
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor testing device capable of enhancing computation efficiency of the device by making a using temperature of a semiconductor element proper.  <P>SOLUTION: This semiconductor testing device provided with the semiconductor element attached to a substrate, the first heat sink with one face attached to the semiconductor element, and a coolant circulation pipe for cooling the first heat sink, is provided with the second heat sink with one face attached to the semiconductor element, and a Peltier element with one face attached to the other face of second heat sink and with the other face attached to first heat sink.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214534-A (JP)
Title: Active energy ray-curable pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
Inventor: KAMIYA DAISUKE
IPC: C09J7/02
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable pressure-sensitive adhesive composition which is liquid at normal temperature, curable by irradiation with an active energy ray such as a visible ray or ultraviolet ray in the absence of a photo polymerization initiator, and forms a cured film being colorless and excellent in adhesive force and heat resistance.  <P>SOLUTION: The present invention relates to the active energy ray-curable pressure sensitive adhesive composition which comprises 5-19 mass% of a compound (A) having a polyether skeleton and at least two maleimide groups, and 81-95 mass% of a compound (B) having a polyester skeleton and at least two maleimide groups based on the sum of the (A), (B), wherein the composition is liquid at 25°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220177-A (JP)
Title: Baked confectionery
Inventor: MATSUNO MITSUYOSHI
IPC: A23C19/08
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food composition using cheese, having excellent flavor, and excellent in heat stability and long-term preservability even in highly milk fat containing-food, through solving such problems that some kinds of cheese have high milk fat content and are expected to mix with various foods aiming at giving milk flavor, but it is hard to say that the cheese is easy to use for mixing with food because the cheese is smooth but solid and has bad dispersibility, and in the case of mixing with liquid food like drink, it is impossible to use the cheese because the cheese itself has a bad emulsification condition to cause separation and precipitation.  <P>SOLUTION: This oil-in-water emulsified food composition comprises cheese, sodium caseinate, and an emulsifier. Baked confectionery comprising the oil-in-water emulsified food composition is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220222-A (JP)
Title: Endogalc-hdaf double transgenic pig
Inventor: ONISHI AKIRA
IPC: A01K67/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pig organ that is suitable for practice and training of organ transplantation operation and suppresses hyperacute rejections and acute rejections and a pig organ that can be expected of being transplanted into terminal organ incompetence patients.  <P>SOLUTION: An EndoGalC transgenic clone pig obtained by enucleating a collected pig ovum and injecting a nucleus into a pig embryo fibroblast in which an EndoGalC gene is introduced into the enucleated ovum is mated with a hDAF transgenic clone pig obtained, by enucleating a collected pig ovum and injecting a nucleus into a pig embryo fibroblast, in which a hDAF gene is introduced into the enucleated ovum to prepare a double transgenic pig to coexpress EndoGalC and hDAF.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007199081-A (JP)
Title: Acceleration sensor
Inventor: MOCHIDA YOICHI
IPC: G01P15/18
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance precision and sensitivity of acceleration sensors and to attempt size reduction of acceleration sensors.  <P>SOLUTION: The acceleration sensor 1 comprises to include a base 2 with an XY substrate plane parallel to an XY plane, a beam section 4 of a frame shape, arranged in floating state over the XY substrate plane of the base 2, a beam section supportively fixing section, supporting the beam section 4 in center impeller beam to the base 2 via the support sections 5a and 5b, a spindle section 7 (7a and 7b), arranged in floating state over the XY substrate plane of the base 2, and a conjunction section 8, supporting the spindle section 7 (7a and 7b) in the shape of a cantilever beam to the beam section 4. The spindle section 7 is constructed displaceable with respect the three axial directions of X-axis, Y-axis, and Z-axis, depending on the bending deformation of the beam section 4 of frame shape. The beam section 4 is equipped with an X-axis acceleration detecting section for detecting acceleration, based on the bending deformation of the beam section 4, caused by displacement of the spindle section 7 due to the X-axial acceleration; a Y-axis acceleration detecting section detecting acceleration, based on the bending deformation of the beam section 4, caused by displacement of the spindle section 7 due to the Y-axis acceleration; and a Z-axis acceleration detecting section detecting acceleration, based on the bending deformation of the beam section 4, caused by the displacement of the spindle section 7 due to the Z-axis acceleration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008228446-A (JP)
Title: Motor controller and speed signal generating method
Inventor: TAKEI YASUYUKI
IPC: H02P29/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller where speed detection precision is improved even if a position detector of low resolution is used and to provide a speed signal generating method.  <P>SOLUTION: The motor controller includes a position control part (1) for generating a speed command from a position command and a position signal, a speed control part (2) for generating a torque command from the speed command and a speed signal, a motor driving part (3) for driving a motor based on the torque command, a position signal generating part (4) for generating the position signal from a motor position detection signal which the position detector coupled to the motor generates and a speed signal generating part (5) for generating the speed signal from the position signal. The speed signal generating part is provided with a position differential part (51) taking a difference of the position signals at every control time and generating the speed signal and a filter part (52) filtering the speed signal. The filter part (52) decides a time constant in accordance with resolution of the position detector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227302-A (JP)
Title: Laminated sheet for manufacturing multilayer printed wiring board, multilayer printed wiring board, and manufacturing method of multilayer printed wiring board
Inventor: MOTOYOSHI HITOSHI
IPC: H05K3/46
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate staining caused by fusion of conductive paste for inter-layer connection by holding a via hole shape during thermocompression bonding by a heating/pressing means.  <P>SOLUTION: Disclosed is a manufacturing method for a multilayer printed wiring board bonded through thermocompression by heating/pressing means K1 and K2 while a resin base material 1a having a wiring patter formed of conductor foil 1e is superposed. Provided are conductive paste 1p for inter-layer connection to be charged in a via hole 1h and cured and an adhesive layer EP for bonding the first resin base material 1a and a second resin base material 2a. The conductive paste 1p to be cured contains a thermosetting adhesive as a binder, the gelling temperature (Tp) of the binder of the conductive paste 1p is lower than the gelling temperature (Sp) of the adhesive layer EP (Tp<Sp), and the conductive paste is united by the thermocompression bonding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231158-A (JP)
Title: Preparation method of coating
Inventor: IWAZAWA AKIRA
IPC: C09D7/80
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method of a coating by color matching that permits ready preparation of a coating by color matching and causes neither color separation during storage of the coating nor color changes on drying after coating caused by floatation or sedimentation of pigment particles or granular coloring materials.  <P>SOLUTION: The preparation method of a coating comprises preparing a coating by color matching using at least two kinds of colored pigment-containing microcapsules, where the colored pigment-containing microcapsules are selected and used so that the minimum value of the particle sizes is at least 85% of the maximum value and that the minimum value of the product of the particle size and specific gravity is at least 80% of the maximum value for each colored pigment-containing microcapsule.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230342-A (JP)
Title: Stabilizer device for vehicle
Inventor: NISHIMURA TETSUSHI
IPC: F16F15/04
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make riding comfortableness compatible with steering stability by varying substantial torsional rigidity of a stabilizer.  <P>SOLUTION: A stabilizer link 22, which connects a suspension member and the end of the stabilizer, is structured by connecting first and second members 25, 26 with allowing relative displacement via an elastomer 30. This elastomer 30 increases load generated according to the increase of the relative displacement between the first and second members 25, 26, so that the riding comfortableness can be improved by virtually decreasing the torsional rigidity of the stabilizer by making the elastomer 30 generate small load to allow expansion and contraction in a range where the displacement inputted into the stabilizer link 22 is mall. On the contrary, by making the elastomer 30 generate large load to control the expansion and contraction in a range where the displacement inputted in the stabilizer link 22 from a wheel, steering stability can be improved by virtually increasing the torsional rigidity of the stabilizer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230416-A (JP)
Title: Frame structure of motorcycle
Inventor: SUZUKI MASABUMI
IPC: B62K11/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle for reducing its weight, and securing sufficient joint strength.  <P>SOLUTION: In a frame structure of the motorcycle, a head pipe 13 is comprised by integrally molding, by casting or forging, a head pipe body 31 for supporting a steering shaft, a main pipe joint part 32 with which the front ends of left and right main pipes are welded at a rear upper part of the head pipe body 31, and a down tube joint part 33 with which a front end of the down tube is welded at a rear lower part of the head pipe body 31. The down tube joint part 33 comprises: an extension connecting part 41 extending from the head pipe body 31 along an extending direction of the down tube; and a weld joint part 42 formed on a rear end of the extension connecting part 41 and welded to the front end of the down tube.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236438-A (JP)
Title: Aerial node device and network
Inventor: ENOMOTO HIDEAKI
IPC: H04W64/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerial node device which can construct a network in place of a network node which has been damaged when a disaster or the like has occurred.  <P>SOLUTION: The aerial node device comprises a floating means 31 for floating through the air, a thrusting means 32 for moving and stopping in the air, a power supply, and a wireless communication portion 35. The device also includes a GPS 36 for detecting positional information about itself, the wireless communication portion 35 for acquiring positional information on the other aerial node device obtained through mutual communication with the other aerial node device; a calculating means 37 for calculating positional information enabling required communication, based on the positional information on itself detected by the GPS 36; the positional information on the other aerial node device acquired from the wireless communication portion 35, and positional information on a ground station which is provided if needed; and a moving/stopping control means 38 for controlling the propulsive means 32 based on the positional information calculated by the calculating means 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233641-A (JP)
Title: Projection device
Inventor: KAWAKAMI ETSURO
IPC: G02B7/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection device capable of facilitating lens design and projecting a clear image with little distortion.  <P>SOLUTION: The projection device is constituted by inclining and arranging an optical modulation element 51 so that an optical axis 59 of a projection lens 60 crosses a central normal of an image surface 52 in the optical modulation element 51 in a projection optical system where the optical axis 69 of the projection lens 60 does not match to the center of the image surface 52 of the optical modulation element 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228686-A (JP)
Title: Production of curcuminoid by new polyketide synthase
Inventor: HORINOUCHI SUEJI
IPC: A01H5/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyketide synthase for inexpensively producing curcuminoid and to provide a method for producing curcuminoid by using the enzyme.  <P>SOLUTION: The new type III type polyketide synthase derived from a gramineous plant has the following physicochemical properties: (a) a molecular weight of a homodimer of about 86 kDa; (b) an optimal pH of pH 6.5-7.5 (measured at 37°C); (c) an optimal temperature of 40-50°C (measured at pH 7.0); and (d) a heat stability with deactivation at 70°C (measured at pH 7.0). The DNA encodes the enzyme. The vector contains the DNA. The transformant introduced with the DNA is obtained. The method for producing curcuminoid includes culturing the transformant. The transformant plant contains the transformant.  <P>COPYRIGHT: (C)2009,JPO&INPIT