baber/WOPTO huggingface dataset:
Patent JP-2011240437-A (JP)
Title: Surface coated cutting tool excellent in heat resistance and fusion resistance
Inventor: ASANUMA HIDETOSHI
IPC: C23C14/06
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cutting tool in which a hard coating layer exhibits excellent heat resistance and fusion resistance at the high-speed high-feed cutting of a hardly machinable material such as a Ti alloy and stainless steel.SOLUTION: The surface coated cutting tool having a hard coating layer formed on the surface of a tool base body is characterized in that the hard coating layer is composed of the alternate lamination of (a) and (b): (a) a TiAl(M)N thin layer composed of a composite nitride layer of Ti and Al (and M) that satisfies a composition formula: (TiAl)N or a composition formula: (TiAlM)N (where, M denotes one or two kinds or more of added components selected from elements Si, B, Y of 4a, 5a, 6a groups in periodic tables except for Ti, and α and β are in a range of 0.45≤α≤0.75 and 0.01≤β≤0.25, respectively, in an atomic ratio); and (b) an NbYN thin layer composed of a composite nitride layer of Nb and Y that satisfies a composition formula: (NbY)N (where, γ is in a range of 0.01≤γ≤0.15 in an atomic ratio).
Patent JP-2010270757-A (JP)
Title: Active rotor alignment control system and method
Inventor: MCCALLUM MARTEL ALEXANDER
IPC: F01D25/16
Filed: 2010-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for measuring and controlling a clearance between a rotor and a peripheral casing structure.  <P>SOLUTION: A rotary machine such as a gas turbine 10 includes an active rotor alignment clearance control system of separately arranging a plurality of actuators 30 around one or more of rotor shaft bearings 50. The actuators are constituted so that the bearing is eccentrically displaced to a fixed outside casing structure 26, that is, a rotor shaft 19 in a similar way. A plurality of sensors are separately arranged around a part of the casing structure 26, and measure a parameter of indicating eccentricity when the rotor 18 rotates in the structure. A control system for communicating with the sensors and the actuators 30 is constituted for controlling the actuators so as to eccentrically displace the rotor 18 by moving the shaft bearings 50 for correcting the eccentricity detected between the rotor and the casing structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010212727-A (JP)
Title: Semiconductor device
Inventor: NISHIYAMA MASAKI
IPC: H01L23/34
Filed: 2010-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with low switching loss by suppressing the propagation of heat from a heat sink heated by a heating element to a second leadframe mounted a control element.  <P>SOLUTION: The semiconductor device includes at least a set of a first and a second leadframes each having the surface and the backside, a heating element 12 mounted on the surface of the first leadframe 10, a control element 22 mounted on the surface of the second leadframe 20 and generating smaller amount of heat than that of heating element, a heat dissipation block 44 disposed facing the backside of the first and the second leadframes, and a resin package 30 having the upper surface 31 facing each of the surface and the lower surface 33 facing the backside of the first and the second leadframes. The heat dissipation block has a through-hole extending perpendicular to the upper surface and lower surface between the first leadframe and the second leadframes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011240077-A (JP)
Title: Hairdressing chair
Inventor: KAMIGAKI FUMIO
IPC: A47C1/034
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a hairdressing chair configured so that a space between the hairdressing chair moved up and down by a parallel link mechanism and a shampoo bowl can be easily adjusted, when the chair is raised and retreated relative to the shampoo bowl, by providing a section in which a seat portion is raised and retreated and a section in which the seat portion is raised while preventing the retreat thereof by forward/backward movement prevention means.SOLUTION: The hairdressing chair 10 includes a raising and lowering unit 30 provided with a parallel link 40, and is configured to displace the parallel link 40 by a drive source 80 to raise and retreat the seat portion 17 supported by the raising and lowering unit 30 toward the shampoo bowl 91. The raising and lowering unit 30 includes the forward/backward movement prevention means 60 for preventing the seat portion 17 from being retreated while the seat portion 17 performs the rising and retreating motion. The seat portion 17 is raised and retreated toward the shampoo bowl 91 by the displacement of the parallel link 40, and then raised while being prevented from being retreated by the operation of the forward/backward motion prevention means 60.
Patent JP-2011247748-A (JP)
Title: Bubble observation method and device thereof
Inventor: HACHIKAKE YASUO
IPC: G01N15/02
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a bubble observation method capable of accurately observing the behavior of at least either of microbubbles and nano-bubbles (bubbles) generated inside a water tank in the image, and its device.SOLUTION: The bypass piping system of the water tank 2 includes a transparent observation cell 5, a part of bubble water containing the bubbles generated inside the water tank 2 by a bubble generation source 1 and a bubble generation nozzle 3 is taken out to the observation cell 5 of the bypass piping system as a sample, digital data related to an image for which the image of the inside of the observation cell 5 irradiated by an illumination optical system 9 is captured in an imaging apparatus 8 are image-processed by a personal computer 10, and the bubbles are outputted as image data. The behavior of the bubbles generated inside the water tank 2 is taken out to the observation cell 5 where the illumination optical system 9 and the imaging apparatus 8 are prepared, the bubbles are captured by the image, and the distribution of the bubble diameter, the number and the behavior, etc., are observed.
Patent JP-2011038077-A (JP)
Title: New electroconductive polymer and method for producing the same
Inventor: UMEYAMA MASAYA
IPC: C08G73/00
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an electroconductive polymer which is dissolved or dispersed into a solvent and has sufficient flexibility and moldability, and to provide an obtained new electroconductive polymer.  <P>SOLUTION: The method for producing an electroconductive polymer capable of being dissolved or dispersed in a solvent in a high-efficiency and having sufficient flexibility and moldability is characterized by obtaining a Heck reaction product of a copolymer containing a vinyl group with a known specified compound capable of being subjected to a Heck reaction and performing oxidative coupling in the presence of the Heck reaction product and a monomer or an oligomer capable of being subjected to oxidative coupling capable of developing electroconductive property. The obtained electroconductive polymer has sufficient flexibility and moldability and the industrial value of the polymer is very high.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011252638-A (JP)
Title: Air conditioner
Inventor: YOKOYAMA SHOICHI
IPC: F25B39/00
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent the energy consumption efficiency of a refrigeration cycle from dropping when HFO1234yf or the like is used as an alternative for R410A.SOLUTION: When a temperature at the refrigerant inlet port of an evaporator is more than the dew point temperature of air sucked by the evaporator, the air conditioner is configured to enlarge the diameter of a heat transfer pipe of the evaporator 3, shorten the length thereof, and increase the number of refrigerant flow passages. This configuration allows the absolute value of a difference between the temperature at the refrigerant inlet port of the evaporator and a temperature of a saturated gas corresponding to a pressure at a refrigerant outlet port of the evaporator to become less than half the absolute value of a difference between the temperature of the air sucked by the evaporator and the temperature of the saturated gas corresponding to the pressure at the refrigerant outlet port of the evaporator.
Patent JP-2011252639-A (JP)
Title: Air conditioner
Inventor: YANO KENICHIRO
IPC: F24F11/02
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner with less generation of refrigerant noise that occurs as a switching takes place in a four-way valve when a heating operation starts up after a defrosting operation.SOLUTION: The air conditioner includes: a refrigerant circuit constituted by connecting, in a circular, a rotation speed variable compressor 1, a four-way valve 2, an outdoor heat exchanger 5, a pressure reducing expansion valve 11, and indoor heat exchanger 3; and a first defrost sensor 14 for detecting temperatures of the outdoor heat exchanger 5. The air conditioner is configured to: operate the compressor 1 from the start of a defrosting operation at a rotation speed of the maximum current value that the compressor 1 can be operated; control, when a temperature of the first defrosting sensor 14 reaches a first predetermined value lower than the defrost completion temperature, the compressor 1 to operate at a rotation speed of a certain predetermined operation current value which is lower than the maximum current value; and, control, when a temperature of the first defrosting sensor 14 reaches the defrost completion temperature, the compressor 1 to operate at the minimum rotation speed that the compressor 1 can be operated. This configuration prevents the pressure differential between a discharging and a sucking at the completion of defrosting, and reduces the generation of refrigerant noise which occurs as a switching takes place in the four-way valve 2.
Patent JP-2011253359-A (JP)
Title: Display apparatus
Inventor: ABU KOICHI
IPC: G06F3/041
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique which enables a simple quality determination of signal wiring affected by a chip or a crack in a substrate without increasing manufacturing processes.SOLUTION: A display apparatus comprises: a coordinate input device including a transparent substrate having first signal wiring which is arranged in a region outside of a detection region for a contact position, the transparent substrate having one end connected to a detection electrode and the other end in which a first electrode terminal is formed, and a flexible wiring substrate having flexibility of being connected to the first electrode terminal; and a display panel for displaying an image according to an image signal from an external system. The coordinate input device comprises second signal wiring which is arranged in a more marginal part side of the transparent substrate than the first signal wiring, and which surrounds a formation region of the first signal wiring including the detection region, and both ends of which are open circuit, and on the respective open ends is formed an electrode terminal for inspection. The second signal wiring is a display apparatus formed with a conductive thin film provided along the marginal part of the transparent substrate.
Patent JP-2011253159-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: MITSUI YUJI
IPC: G03G21/18
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low cost image forming apparatus having usability capable of easily being accessed by a general user.SOLUTION: In a side oriented configuration, an electrophotographic image forming apparatus comprises a guide means 51 between a first casing part 7 and a second casing part 9 of a process cartridge P for improving usability of process cartridge loading. The guide means comprises a region 58 capable of abutting on the process cartridge.
Patent JP-2011258624-A (JP)
Title: Substrate housing container
Inventor: TAKAHASHI MASATO
IPC: B65D85/86
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate housing container capable of effectively substituting gas inside a container body in a short time.SOLUTION: A substrate housing container comprises: a container body 1 capable of accommodating a plurality pieces of semiconductor wafers W in alignment; a door body 30 for opening/closing an open front face 2 of the container body 1; locking means 40 which is arranged in front of both side walls 9 of the container body 1 and locks the door body 30 fitted on the front face 2 of the container body 1; and gas substitution means 60 which substitutes gas in the container body 1 with external inert gas. The gas substitution means 60 includes: a supply purge valve 61 which supplies the inert gas from outside the container body 1 having a door body 30 fitted on the front face 2 to the inside of the container body 1; and an exhaust purge valve 65 which exhausts the gas from inside the container body 1 having the door body 30 fitted on the front face 2 to the outside of the container body 1. The supply purge valve 61 is integrated with the door body 30, and the exhaust purge valve 65 is mounted in the rear of a bottom plate 4 of the container body 1.
Patent JP-2011257634-A (JP)
Title: Optical waveguide, optical modulator and optical coupler
Inventor: SUGIYAMA MASAKI
IPC: G02B6/12
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide, an optical modulator and an optical coupler which are capable of restraining degradation of a branching ratio while restraining an increase of a size.SOLUTION: The optical waveguide formed on a substrate includes a bent waveguide and a branch part which is connected to the bent waveguide and branches out. In a waveguide which leads from a start point opposite to the branch part of the bent waveguide toward the branch part, a low refractive index part having an effective refractive index lower than the effective refractive index at the start point of the bent waveguide is provided.
Patent JP-2012000015-A (JP)
Title: Rotary tiller
Inventor: YOSHINO AKANE
IPC: A01B35/04
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tiller capable of constantly forming a beautiful ridge regardless of the properties of soil.SOLUTION: The rotary tiller includes an oblong land-leveling plate 18 linked to the rear terminal part of a cover having flexibility and covering the upper side of a tilling tine by the upper side part, and a restricting member for restricting the movement of the horizontal center part to the rear side of the cover by contacting with the horizontal center part of the lower side part of the land-leveling plate 18. Notched parts 26 opened downward are formed in each part positioned at the right side or the left side of the horizontal center part of the lower side part 18b of the land-leveling plate 18. The notched parts 26 are constituted in shapes directed to oblique horizontal upper side so that the virtual extended lines B1 parallel to the first and second inner side parts 26a and 26b may be directed to the upper terminal parts of the right and left horizontal side parts 18c of the land-leveling plate 18 respectively in the first inner side part 26a of the horizontal center side in the notched parts 26, and the second inner side part 26b of the horizontal outer side facing to the first inner side part 26a.
Patent JP-2012000827-A (JP)
Title: Liquid supply device and liquid droplet ejecting device
Inventor: NAKAMURA HIDEAKI
IPC: B41J2/175
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply device excellent in liquid agitating efficiency.SOLUTION: The liquid supply device for supplying a liquid to a head from a storage part includes: a container connected between the storage part and the head to supply the liquid to the head from the storage part, mounted on a carriage with the head mounted thereon, and configured to move in a predetermined direction when the carriage moves; an agitator disposed in the container and moving in the container; and a magnetic part provided in a position facing the container and moving the agitator in the predetermined direction with respect to the container by magnetic force when the agitator moves in the container.
Patent JP-2012003953-A (JP)
Title: Battery pack
Inventor: YAMAGAMI YASUHIRO
IPC: H01M2/10
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack which can prevent warpage of a substrate even when external force is applied and which has a structure advantageous in reducing size, weight and cost.SOLUTION: A battery pack comprises: a unit cell 10; a strip-like substrate 40 arranged along a principal plane of a sealing plate 10a of the unit cell 10; and a cap 20 covering the principal plane of the sealing plate 10a of the unit cell 10 with the substrate 40 contained inside. The cap 20 has a bottomed cylindrical shape and part of a cylinder end edge is arranged so as to cover a corresponding position on an outer peripheral side wall of the unit cell. In the battery pack, hook parts 20e and 20f ... projecting inward are formed respectively on two side walls arranged vertically in a z-axis direction of the cap 20. Edges 40f and 40g ... of the substrate 40 are engaged with the respective hook parts 20e and 20f ... of the cap 20 and are housed in an inner bottom side via the engagement.
Patent JP-2012005281-A (JP)
Title: Voltage conversion circuit device
Inventor: MANABE KOTA
IPC: H02M3/155
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a voltage conversion circuit device that can perform skew adjustment so that a skew value is in an acceptable range.SOLUTION: A step-up converter circuit device 10 that adjusts skew for switching control of a first switching element 124 and a second switching element 134 has: a skew measurement and storage processing unit 204 that stores a skew value of timing skew for the switching control of the respective switching elements after the step-up converter circuit device 10 is once manufactured; and a timing adjustment processing part 206 that corrects the stored skew value, and adjusts a timing relation between first and second pulse signals so that the skew value of timing skew in the case where the switching control of the respective switching elements is performed using the first and second pulse signals becomes zero.
Patent JP-2012002455-A (JP)
Title: Air conditioner
Inventor: YAMADA TAKESHI
IPC: F25B47/02
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent an outdoor heat exchanger (22) from remaining frosted until heating operation restarts and to improve energy saving effect.SOLUTION: In stopping the heating operation of an air conditioner 1, a controller 430 stops the heating operation by stopping the operation of a compressor 21 when a frosting determination section 431 determines that an outdoor heat exchanger (22) is not frosted, and does not conduct defrosting operation. When the frosting determination section 431 determines that the outdoor heat exchanger (22) is frosted, the controller 430 decides whether to perform the defrosting operation on the basis of uniform-pressure temperature detected by a uniform-pressure temperature output section 432.
Patent JP-2012007638-A (JP)
Title: Valve and liquid feeding apparatus
Inventor: JINGU KUMIKO
IPC: F16K1/02
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a valve element by suppressing the deterioration of the sealing performance of the valve element due to a plurality of openings/closings of a valve.SOLUTION: A tapered valve element contact part 4a is provided to the edge of the hole 4 of a body part 2 which forms a fluid inlet. The diameter d3 of the distal end surface of the valve element 12 attached to the distal end of a drive part 8 is larger than the inner diameter d1 of the hole 4, and smaller than the diameter d2 of the edge of the valve element contact part 4a. The distal end side outer peripheral surface 12a of the valve element 12 is tapered, and the taper angle θ2 thereof is smaller than that of the valve element contact part 4a. Consequently, when the drive part 8 is moved in the direction in which the drive part is pressed into the body part 2, the distal end outer peripheral part of the valve element 12 is brought into contact with the valve element contact part 4a.
Patent JP-2011089976-A (JP)
Title: Defect inspection device and defect inspection method
Inventor: URANO TAKAHIRO
IPC: H01L21/66
Filed: 2010-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate noise and any defect that a user does not want to detect, and to achieve extraction of any defect that a user wants to detect.  <P>SOLUTION: The defect inspection device includes: an illumination optical system; a detection optical system; a defect feature quantity calculation section 501 that calculates the feature quantities of each defect candidate extracted on the basis of scattered light detected by the detection optical system; a defect candidate grouping section 502 that groups the defect candidates on the basis of the calculated feature quantities; a defect classification evaluation value calculation section 503 that calculates defect classification evaluation values for the defect candidates on the basis of the feature quantities calculated by the defect feature quantity calculation section; a defect classification evaluation value updating section 505 that updates the calculated evaluation values on the basis of instructions; a defect classification threshold determination section 506 to determine a classification boundary that is a threshold for classifying defect types of the defect candidates on the basis of the updated evaluation values; and a defect detection section 115 that detects defects using the determined threshold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012010047-A (JP)
Title: Stereoscopic display device and display method of stereoscopic display device
Inventor: MORI HIRONORI
IPC: G02B30/20
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a stereoscopic display device capable of minimizing the deterioration of the visibility of an OSD image even while the parallax of a stereoscopic video is controlled.SOLUTION: The stereoscopic display device comprises: a parallax adjustment part 40 which adjusts the parallax of each of an inputted left-eye image and an inputted right-eye image; and a display part 39 which displays a left-eye image and a right-eye image the parallax of which is adjusted by the parallax adjustment part. When an OSD image is superimposed on the inputted left-eye image and the inputted right-eye image, the parallax adjustment part adjusts the parallax of only areas other than the OSD image.
Patent JP-2010201260-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from further losing interest by providing a powerful presentation with the image operatively connected with a plurality of movable bodies within a display area.  <P>SOLUTION: This invention is related to a game machine such as a Pachinko machine. When a ready-to-win state is achieved (at a prescribed timing), a plurality of movable members (movable bodies) are moved to enter the display area of an image display part, and a character (the image) is made to appear in the image display part (a step S84). Thereafter, the character is moved in conjunction with the plurality of movable members within a range of a number of times n of conjunction (steps S86 and S90). Specifically, all or part of the plurality of movable members are moved in tune with the movement of the character, or the character is moved in tune with the movement of all or part of the plurality of movable members. In this way, as the character and the plurality of movable members are moved in conjunction with one another, the presentation becomes powerful, and the player looking at the presentation is prevented from further losing interest in the presentation.  <P>COPYRIGHT: (C)2010,JPO&INPIT