baber/WOPTO huggingface dataset:
Patent JP-2009073723-A (JP)
Title: Method for cleaning molding die, method for cleaning member to be cleaned, and method for producing glass optical element
Inventor: ICHIJO MINORU
IPC: C03B11/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a molding die which is simple and efficient, and hardly gives damage to the die.  <P>SOLUTION: The method for cleaning a molding die 21 used for a lens molding device where a stock consisting essentially of a glass is press-molded to produce a lens comprises: a process where the molding die 21 to be cleaned is removed from the lens molding device; a process where the removed molding die 21 is installed in a cleaning apparatus 20 for cleaning the same; a process where a prescribed gas is introduced into the circumferential environment of the installed molding die 21 in the cleaning apparatus 20; and a process where high frequency voltage is applied to the introduced prescribed gas, so as to make the same into plasma, and the surface of the molding die 21 is exposed to the gas made into plasma.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233110-A (JP)
Title: Method for manufacturing magnetic encoder
Inventor: YABE SHUNICHI
IPC: G01D5/245
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability encoder which has superior magnetic characteristics, can accurately detect the number of rotations, and is less apt to have cracks generated, even under severe usage conditions, and to provide a ball bearing unit.  <P>SOLUTION: This magnetic encoder comprises a fixed member 25 attachable to a rotating body, a substantially annular magnetic section 26, which is attached to the fixed member 25 and is magnetized in the circumferential direction to have multiple poles. The magnet section 26 is composed of a magnetic material that includes as a binder a thermoplastic resin containing 86 to 92 wt.% of magnetic particles, and the magnet section 26 is chemically bonded to the fixed member 25 which is made of a magnetic material, by an adhesive of which the curing reaction advances at insertion molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010014588-A (JP)
Title: Object discrimination device and object discrimination method
Inventor: NAKAMURA MITSUNORI
IPC: G01V3/12
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object discrimination device capable of detecting and discriminating surely a measuring object even when a person such as a pedestrian is the measuring object.  <P>SOLUTION: In this object discrimination device, when receiving by a receiver 103, an electromagnetic wave transmitted by using an electromagnetic wave generator 101 and a transmitter 102 and reflected by the measuring object OB, it is detected by an absorption object detection part 107 based on a waveform of a received signal that an absorption object of the electromagnetic wave is included in the measuring object OB, and the kind of the measuring object OB including the absorption object detected by the absorption object detection part 107 is discriminated by a skin discrimination part 108.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017872-A (JP)
Title: Printing density adjustment method
Inventor: MIYAHARA KATSUTOSHI
IPC: B41J2/01
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time required for adjustment by minimizing the waiting time to stabilize the density after printing a density adjustment pattern.  <P>SOLUTION: The printing density adjustment method includes a first step of printing a density measuring pattern on recording paper; a second step of measuring an output on the measuring pattern by a reading device and recording an elapsed time since printing of the density measuring pattern; a third step of comparing measurement values of patches of the same gradation read at a fixed time interval, determining whether the difference between the values is within an allowable level as a convergence value, and performing remeasurement when the difference between the values exceeds the allowable level; and a fourth step of determining the convergence value of the values by use of a prediction expression when the difference between the measurement values exceeds the allowable level even after performing the measurement a set number of times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021247-A (JP)
Title: Method of manufacturing thin-film transistor and electronic device manufactured by the same
Inventor: HIRAI KATSURA
IPC: H01L21/336
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin-film transistor, using a new oxide semiconductor easily and efficiently enabling conversion to the oxide semiconductor from a metal oxide precursor by the application of a heat pattern for an active layer.  <P>SOLUTION: In the manufacturing method of a thin-film transistor which uses an oxide semiconductor for an active layer, by having a precursor thin film 6' of the oxide semiconductor which is formed before the precursor thin film is heated into a pattern, as an active layer, with the oxide semiconductor 6 formed by removing the remaining precursor thin film 6', to have a pattern 6 of the oxide thin film formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019976-A (JP)
Title: Forgery prevention structure and forgery prevention sheet using the same, and its validity determination method
Inventor: SHINDO NAOAKI
IPC: G07D7/20
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forgery prevention structure for making discrimination regardless of intensity of light and a difference between color discrimination power of observers by making validity discrimination without comparing with genuine goods to easily and speedily make validity discrimination; and to provide a forgery prevention sheet using the same.  <P>SOLUTION: Single dispersion spherical particulates 15 in which the number of particulates contained in ranges of 0.2-0.8 μm of an average particulate size and 0.8-1.2 times of the average particulate size is 70% or more of the whole number of the particulates are fixed in the whole face or optional shape in a high polymer resin 16 so that a half or more of height of the spherical particulates is not embedded in a high polymer resin material in a state of a single layer in which an area filling rate is 30% or more. The forgery prevention structure includes a refraction structure part provided with a reflection layer 13 for reflecting light on the lower part of the spherical particulates and a printed part 3 exhibiting the similar color tone as the refraction structure part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022148-A (JP)
Title: Outer rotor type vehicular generator
Inventor: KINASHI KOICHI
IPC: H02K5/20
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer rotor vehicular generator which effectively cools internal components, without providing numerous through-holes on a cover or the like, and is durable against high rotation.  <P>SOLUTION: A generator 10 includes: a support body 11 having an inner void 34 of a core part 21 opened to the outside; a stator core 12 provided around the core part 21; a coil 13 wound around the stator core 12; and a rotor yoke 14 which is rotatably supported by a small-diameter part 29 of the support body 11, and in which magnets 63 are provided inside a cylindrical yoke part 62 extending from a pulley 61 provided on a first end 71 side to a second end 72 side. The support body 11 includes a vent hole 35 which penetrates through the core part 21 on the first end 23 side in the diameter direction. The rotor yoke 14 includes a fin 70, which is rotated together with the yoke part 62 to send air toward the second end 72 side, on the first end 71 side inside the yoke part 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028216-A (JP)
Title: Contact image sensor, and image reading apparatus
Inventor: IGUCHI MICHIHISA
IPC: H04N1/028
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact image sensor providing excellent images because a light guide is not deformed due to heat from an LED by efficiently diffusing the heat, even when heat generation of the LED increases due to an increase in luminance (an increase in power consumption ) of the LED.  <P>SOLUTION: The contact image sensor includes: the rod-like light guide 30; an LED substrate 32 which is arranged on at least one end of the light guide 30 and holds a light emitting device for emitting light toward the light guide 30; a radiation block 34 which has heat conductivity higher than that of the LED substrate 32 and the light guide 30 and which is in contact with the LED substrate 32; and a frame 40 which is arranged on the upper surface of a chassis 20 storing the light guide 30, the LED substrate 32 and the radiation block 34, and in which an opening 41 for exposing at least part of the surface of the radiation block 34 and radiating heat is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026045-A (JP)
Title: Display device, display method, program, and recording medium
Inventor: KISHIMOTO KAZUYUKI
IPC: H04N5/66
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To control display brightness of a display device to be optimal for a viewer.  <P>SOLUTION: The display device has a display screen and includes: a horizontal viewing angle calculation means which calculates a horizontal viewing angle to the display screen of the viewer viewing the display screen; and a brightness control means which controls a maximum display brightness of the display screen on the basis of the calculated horizontal viewing angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024993-A (JP)
Title: Control device for internal combustion engine
Inventor: ASHIZAWA TAKESHI
IPC: F02D41/02
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of restricting an outbreak of knocking by appropriately cooling the inside of a combustion chamber by injecting fuel.  <P>SOLUTION: This control device for internal combustion engine is provided with: an injector 43 capable of injecting fuel into a combustion chamber 18; a high-pressure fuel pump 46 capable of changing the injection pressure of fuel to be injected from the injector 43; and a fuel injection particle size changing means capable of changing particle size of the fuel to be injected from the injector 43. The fuel injection particle size changing means changes the fuel injection particle size larger as the fuel injection pressure is changed to be higher.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024525-A (JP)
Title: Galvannealed steel sheet
Inventor: YUSE FUMIO
IPC: C23C2/06
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet in which the increase of production cost is suppressed, and which has surface appearance properties more excellent than those of the conventional one.  <P>SOLUTION: Into a steel sheet having a chemical composition comprising, by mass, 0.02 to 0.2% C, 1.5 to 3.5% Mn, 0.03 to 0.5% Cr and 0.01 to 0.15% Al, also comprising ≤0.04% Si, ≤0.03% P, ≤0.03% S, and the balance Fe with inevitable impurities, further, one or more selected from Se, Sb, Zn and Ba are incorporated in the range of 0.001 to 0.2% in total, and hot dip galvanizing is performed, so as to produce a hot dip galvannealed steel sheet. By the action of Se, Sb, Zn and Ba, the concentration of easily oxidizable elements such as Si and Mn onto the surface of the steel sheet caused by selective oxidation upon annealing is suppressed, and the reduction of its plating properties and alloying treatability is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031718-A (JP)
Title: Exhaust emission control device
Inventor: IIJIMA GORO
IPC: F01N3/08
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device inhibiting accumulation of solids formed from urea water and securing satisfactory exhaust emission control efficiency.  <P>SOLUTION: Communication between an upstream side casing 30 and a downstream side casing 34 is provided by a communication path 32 including a first and a second bending part 32a, 32b, and an ammonia selective reduction NOx catalyst 40 selectively reducing NOx in exhaust gas is held in the downstream side casing 34 as reducing agent. Urea water is injected from an urea water injector 44 to exhaust gas flowing in the communication path 32 from the upstream side casing 30. Heat insulating material 56 inhibiting heat radiation from an inside of the communication path 32 to an outside is provided at a zone covering at least part of zone of an inside wall surface of the communication path 32 where the exhaust gas flowing in the first bending part 32a collides with the first bending part 32a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038637-A (JP)
Title: Scanning mechanism and atomic force microscope
Inventor: YAGI AKIRA
IPC: G01Q30/14
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning mechanism that prevents contact between a piezoelectric element and an aqueous solution and has excellent followability to high-speed Z-scanning.  <P>SOLUTION: A Z-scanning mechanism 120 has a piezoelectric element 122, a protective plate 128 and a coating 126. The upper part of the piezoelectric element 122 is fixed on an XY-stage 110. The protective plate 128 is fixed on the end surface of a free end of the piezoelectric element 122 so as to cover the whole end surface of the free end of the piezoelectric element 122. The protective plate 128 has a Young's modulus at least equal to or more than the Young's modulus of the piezoelectric element 122. The piezoelectric element 122 has sides wholly water-tightly covered with the coating 126. A sample stage 140 for fixing an observation sample is fixed removably on the protective plate 128.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036106-A (JP)
Title: Cleaning tool for bearing hole
Inventor: YAGI TOSHIHIKO
IPC: F16C43/00
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cleaning tool for bearing holes designed so as to perform effective cleaning in a wide range corresponding to the various dimensions of the inside diameters of bearing holes.  <P>SOLUTION: Disclosed is a cleaning tool for bearing holes wherein both the edge parts of a tape-shaped fiber structure composed of fiber fabric using synthetic fiber multifilament yarn with a monofilament fineness of 0.001 to 5 dtex are bonded by being subjected to thermal fusion adhesion or being sewed together, so as to form a tubular shape, also, after the bonding, the surface and back face of the tubular structure are turned over, the bonded parts are located in the inner core side of the tubular structure, further, the transverse section of the whole of the tubular structure has a flatly crushed form, and it exhibits a fiber cord-like body freely capable of being twisted and bent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008262935-A (JP)
Title: Ground fault breaker
Inventor: ASANO HISANOBU
IPC: H01H83/02
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To safely carry out a voltage-withstanding test by separating a ground fault detecting circuit from a main circuit by a simple switch operation for a ground fault breaker of a single structure having a body case with a shared component with a wiring breaker, and components of a ground fault detecting/separating device mounted therein.  <P>SOLUTION: In the ground fault breaker with each component such as an opening/closing mechanism 3 of a main circuit contact, an overcurrent separating device 5, a zero-phase current transformer 6, a ground fault detecting circuit 7 and a trip coil unit for ground fault separating 8 in a body case, a switch for a voltage-withstanding test 21 for separating the ground fault detecting circuit from a main circuit at the time of a voltage-withstanding test is housed in a space surrounded by the side wall of a low part case 11a and a U-shaped main circuit conductor penetrating the zero-phase current transformer, and an operating knob 21a is faced to an opened window hole 11b-1 of an upper part cover 11b, then an actuator 22 extended from an operation rod is interlocked to an armature 5a such as the operation end of the over current separating device, and also a switch for a voltage-withstanding test is turned off at the time of the voltage-withstanding test, and thus the main circuit contact is forcibly opened in conjunction with the off-operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068700-A (JP)
Title: Stepped automatic transmission device and vehicle equipped with the same
Inventor: OISHI AKIFUMI
IPC: F16H3/093
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepped automatic transmission device having high energy transmission efficiency.  <P>SOLUTION: A first hydraulic shift clutch 59 is connected when the rotational speed of an input shaft 52 reaches a first rotational speed. A second hydraulic shift clutch 70 is connected when the rotational speed of an intermediate shaft 54 reaches a second rotational speed highter than the rotational speed of the intermediate shaft 54 when the first hydraulic shift clutch 59 is connected. A third power transmission mechanism 302 transmits rotation of the intermediate shaft 54 to an output shaft 33 when the second hydraulic shift clutch 70 is disconnected. A fourth power transmission mechanism 303 transmits rotation of the intermediate shaft 54 to the output shaft 33 when the second hydraulic shift clutch 70 is connected. The first hydraulic clutch 59 is in a disconnection state when hydraulic pressure is applied to it and is in a connection state when hydraulic pressure is not applied to it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010042951-A (JP)
Title: Method for producing hexagonal boron nitride sintered compact, and hexagonal boron nitride sintered compact
Inventor: HASHII TERUYA
IPC: C04B35/18
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hexagonal boron nitride sintered compact, which can be sintered in the presence of oxygen, has high relative density and has excellent mechanical strength.  <P>SOLUTION: The method includes: a mixing/pulverizing stage where hexagonal boron nitride and an aluminosilicate are beforehand mixed and pulverized, so as to be a powdery mixture for sintering; a pre-molding stage where the powdery mixture for sintering is subjected to press-molding, so as to be a pre-molded body; and a sintering stage where the pre-molded body is sintered in an atmosphere where oxygen is present. The powder grains composed of the hexagonal boron nitride include oxygen not only at the surface but also in the inside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009150636-A (JP)
Title: High efficiency heat exchanger and air conditioner including it
Inventor: NAITO SOSUKE
IPC: F24F1/18
Filed: 2008-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficiency heat exchanger improving heat exchange efficiency of a heat exchanger, and for carrying out heat dissipation to the outside world at a more higher temperature.  <P>SOLUTION: In the heat exchanger 100, a radiation fin 30 is contacted to a heat transfer pipe 10 carrying a coolant to carry out heat exchange. A thermal conduction-dissipation coating film 20 having a property having both high thermal conductivity and dissipation is applied to a surface of the radiation fin 30, and the heat exchange efficiency with the coolant is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047946-A (JP)
Title: Double arm working machine
Inventor: OTA TAISUKE
IPC: E02F9/08
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double arm working machine increased in working efficiency by facilitating the getting-on/off of an operator into the operator's cab and a fueling operation.  <P>SOLUTION: This double arm working machine includes: a carrier 1; a slewing body 3 rotatably mounted on the upper part of the carrier 1; the operator's cab 4 which is mounted on the upper part of the slewing body 3 at the general center in the lateral direction and which has an entrance 4B on at least one of the right and left sides; first and second working front devices A, B of multi-articulated structure which are mounted on both right and left sides of the operator's cab 4 and in which at least a base provided on the entrance 4B side of the operator's cab 4 is further positioned forward than the operator's cab 4; a scaffold S2 provided to the side of the operator's cab 4 on the slewing body 3 on the entrance side 4B; and a fuel tank 46 installed at the rear of the scaffold S2 on the slewing body 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048459-A (JP)
Title: Refrigerating cycle device
Inventor: MURASE YOSHINORI
IPC: F25B49/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device accurately determining the refrigerant shortage state regardless of specifications of cycle subassemblies.  <P>SOLUTION: Refrigerant evaporation temperature of an evaporator for making refrigerant side cooling capacity Qer calculated from a circulating refrigerant flow rate Gr of a cycle and outside air temperature Tam and air side cooling capacity Qea calculated from blowing air quantity Ga to the evaporator, suction side air temperature Tein and heat exchange fin temperature Tef1 of the evaporator equal to each other is, defined as estimated refrigerant evaporation temperature Tef2. When an absolute value of a difference between the estimated refrigerant evaporation temperature Tef2 and heat exchange fin temperature Tef1 detected as the actual refrigerant evaporation temperature exceeds a reference difference KTef, the refrigerant is determined to be in a shortage state. Thus, regardless of the specifications of the cycle sub-assemblies, the refrigerant shortage state can be accurately determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009055608-A (JP)
Title: Apparatus and method for entering idle mode in broadband wireless access system
Inventor: KIM SA-JIN
IPC: H04W52/02
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for entering an idle mode in a broadband wireless access system.  <P>SOLUTION: A method for entering a power saving mode of a terminal includes a first operation for starting a first timer after transmitting an idle mode request message; a second operation for, when an idle mode approval message is not received until the first timer expires, checking whether a number of retransmissions of the idle mode request message exceeds a number of allowed retransmissions of the idle mode request message; a third operation for, when the number of the retransmissions of the idle mode request message exceeds the number of the allowed retransmissions of the idle mode request message, increasing a number of idle mode entry failures; and a fourth operation for, when the increased number of the idle mode failures is greater than N times, entering a power saving mode which powers off a modem.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047400-A (JP)
Title: Screw driven carrying device
Inventor: OBARA YASUNARI
IPC: B65G35/06
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw driven carrying device having a reduced size as a whole by simplifying the construction to support and drive a screw shaft without deflecting the screw shaft even when a carrying distance is longer.  <P>SOLUTION: The screw driven carrying device is provided for carrying carried objects engaging therewith with the rotation of a screw shaft 110. The screw shaft 110 has both ends rotatably borne and an intermediate upwardly supported by a cylindrical guide roller 150 which can roll on the circumferential face.  <P>COPYRIGHT: (C)2010,JPO&INPIT