baber/WOPTO huggingface dataset:
Patent JP-2012166164-A (JP)
Title: Dehumidifier
Inventor: KAWAMOTO RYOTA
IPC: B05B5/057
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier with an electrostatic atomization means, which further improves a generation amount of charged uniticulate water by the electrostatic atomization unit.SOLUTION: In the dehumidifier for achieving the purpose, the electrostatic atomization unit 19 is formed of a case 21 consisting of a first communication port 22 and a second communication port 23, and an electrostatic atomization generating unit 20 arranged in the case 21. The electrostatic atomization generating unit 20 is formed of a discharge electrode 24, a counter electrode 25 disposed oppositely to the discharge electrode 24, a high voltage application unit 26 for applying a high voltage between the counter electrode 25 and the discharge electrode 24, a cooling unit 27 for cooling the discharge electrodes 24, and a heat dissipating fin 28 for dissipating heat of the cooling unit 27. The electrostatic atomization unit is positioned between a dehumidifying rotor and an air intake in an air blowing path of a second blower.
Patent JP-2012175747-A (JP)
Title: Motor
Inventor: NASHIKI MASAYUKI
IPC: H02P21/18
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is controlled in a sensor-less state with winding configuration of unbalance V connection.SOLUTION: The V-connection motor whose phase voltages are unbalanced since inter-terminal impedance is unbalanced detects an inter-terminal voltage, a current Iy of a Y phase, and a current Iz of a Z phase, finds an induced voltage component of winding by calculating a voltage component of a self-inductance, a voltage component of mutual inductance, and a voltage drop component due to winding resistance, and detects a rotor rotational position θre from the induced voltage component to control the voltage and current.
Patent JP-2012174611-A (JP)
Title: Relay device
Inventor: HIRAMOTO MASAYUKI
IPC: H01H51/06
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a relay device capable of, even when a piezoelectric body is used, achieving sufficient contact pressure between contacts and appropriately changing over the contacts.SOLUTION: A relay device comprises: a plurality of fixed-side contact pieces 6 and drive-side contact pieces 7 which are mounted on a support base 2 and have, at their tip ends, contacts 8 capable of making contact with each other; contact springs 9 which are provided at the tip ends of at least one of the fixed-side contact pieces 6 or the drive-side contact pieces 7; a drive member 12 which causes the drive-side contact pieces 7 to be fixed and driven, thereby changing over the contact between the contacts 8 of the fixed-side contact pieces 6 and the contacts 8 of the drive-side contact pieces 7; a piezoelectric body 13 which is mounted on the support base 2; and a displacement enlarging mechanism 14 which transmits the displacement of the piezoelectric body 13 to the drive member 12. The contact springs 9 are made of a metallic glass material.
Patent JP-2012177305-A (JP)
Title: Gas turbine
Inventor: SAKAMOTO YASUAKI
IPC: F02C7/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine in which the occurrence of separation in a gas flow of a combustion gas is suppressed in a structural member positioned in a channel of the combustion gas at an exhaust diffuser.SOLUTION: The gas turbine includes a strut 18 and a manhole 19, the strut being positioned in a combustion gas channel 15 of the combustion gas at the exhaust diffuser 14 and connected to a bearing 17 side for pivotally supporting a rotor 10. The gas turbine also includes extension parts extending to the upstream side in at least either one of the vicinity of wall surfaces on the inner diameter sides or the outer diameter sides of the strut 18 and the manhole 19.
Patent JP-2012177728-A (JP)
Title: Image forming apparatus, image density detection method and program
Inventor: ZHANG HAIPENG
IPC: G03G15/01
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To compensate for a situation brought about by a density detection sensor in which malfunction or decrease in accuracy has occurred, by a method able to restrain an increase in the number of components and an increase in the amount of data processing in an image forming apparatus that outputs on a recording medium in a direct and indirect hybrid transfer system.SOLUTION: When the image density of a density patch of K color transferred onto a direct transfer conveyance belt 10 from a photoreceptor drum 13 is detected, the density of the pattern for an abnormality check pattern is first detected by a density detection sensor 8, and whether it is normal or not is checked based on the result of the detection. If a normal state is ascertained in the abnormality check, a normal density detection operation is performed. If a normal state is not ascertained in the abnormality check, an indirect transfer belt 3 on the indirect transfer side and a secondary transfer unit 9 are operated as an emergency operation. The indirect transfer side density detection sensor 4 performs a detection operation usually performed on the direct transfer side, in the place of it. An obtained image density value is used for image density adjustment.
Patent JP-2012177174-A (JP)
Title: Thin film deposition apparatus
Inventor: TAKIZAWA KAZUKI
IPC: H01L21/31
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film deposition apparatus consistently generating plasma above a substrate.SOLUTION: The thin film deposition apparatus for depositing a thin film on a substrate includes a film deposition vessel having a film deposition space for depositing the thin film on the substrate in a vacuum state, a gas introducing part for introducing gas to be used for thin film deposition into the film deposition space of the film deposition vessel, and a plasma electrode part for generating plasma by using the gas in the film deposition space. The plasma electrode part includes a rectangular plasma generating electrode plate in which the current flows from one end face to the other end face, and a principal surface is directed to the film deposition space, and a magnet which is provided in such a manner that a recessed groove part formed in a center part of the principal surface of the electrode plate and along the current flowing direction is filled, and of which the ends facing the film deposition space have the same polarity.
Patent JP-2012185448-A (JP)
Title: Progressive refractive power lens
Inventor: KATO KAZUHISA
IPC: G02C7/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a progressive refractive power lens capable of reducing distortion thereof.SOLUTION: In a progressive refractive power lens 10, a curvature CY (DP) at a distant portion measurement reference point DP on a prime meridian A of an object side refractive surface 11 in a lateral direction and a curvature CT (DP) at the distant portion measurement reference point DP thereon in a longitudinal direction satisfy a following expression (1): CY (DP)=CT (DP), while a curvature CY (P) at a point P positioned at a progressive portion 3 of a near portion 2 side from a progressive starting point S and a near portion 2 on the prime meridian A in a lateral direction and a curvature CT (P) at the point P in a longitudinal direction satisfying a following expression (2): CY (P)>CT (P).
Patent JP-2012189697-A (JP)
Title: Lubricant supply device
Inventor: KUSANO ERI
IPC: G03G21/10
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant supply device capable of supplying a lubricant to an image carrying rotor more efficiently than before.SOLUTION: Regarding a leveling blade 355, an edge 355a abuts on a photosensitive drum 31Y in a counter direction with respect to a rotating direction B of the photosensitive drum 31Y, and an edge 355b of the lower surface side abuts on a brush roller 351. When brush bristles of the brush roller 351 touch the edge 355b of the leveling blade 355, they tilt in a direction reverse to the rotating direction C of the brush, and when they are separated from the edge 355b, they flip up to restored to an original posture thereof. When the brush bristles flip up, a lubricant 352 is flicked off toward the surface of the photosensitive drum 31Y and adhered on the surface of the photosensitive drum 31Y. Even if the lubricant is not well adhered, it stays within a closed space, falls due to effect of gravity, and is again adhered to the brush roller 351 for reuse.
Patent JP-2012190162-A (JP)
Title: Signal control device, computer program, and signal control method
Inventor: NISHIMURA SHIGEKI
IPC: G08G1/08
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a signal control device, a computer program, and a signal control method capable of performing an appropriate signal control to a specific outbound direction from an intersection.SOLUTION: A smoothness determination section 103 extracts probe information of a vehicle traveling in a right-turn direction from acquired probe information, and determines how smoothly the vehicle can pass an intersection. When the smoothness determination section 103 determines that the outbound flow of the right-turn direction is not smooth, a signal information setting section 109 sets a signal control parameter, under the control of a control section 101, to elongate a green-signal lighting time for allowing the passing of the right-turn.
Patent JP-2011208131-A (JP)
Title: Flash setting ground-grouting chemical solution
Inventor: NISHINO HIDEYA
IPC: C09K17/10
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a flash setting ground-grouting chemical solution having a gel time (60 seconds or less) suitable as a packer material and appropriate strength when set.SOLUTION: In the flash setting ground-grouting chemical solution comprising cement, sodium silicate, and water: (1) a mole ratio expressed by SiO/NaO in the sodium silicate is 3.7-5.3; and (2) a content of the cement is 10-20 wt.%.
Patent JP-2012192323-A (JP)
Title: Cleaning material and manufacturing method therefor
Inventor: FU JIE
IPC: B01J35/04
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning material, which can keep high photocatalytic activity even when used for cleaning a liquid or a gas where contaminants are dissolved or dispersed, and to provide its manufacturing method.SOLUTION: The cleaning material contains photocatalyst crystals of a nasicon type crystal. The method for manufacturing the cleaning material includes a catalyzation step of making at least the surface of a base material contain crystals of a nasicon type. The example of the nasicon crystal is a crystal represented by formula AB(XO)(wherein a first element A is at least one selected from a group consisting of Li, Na, K, Cu, Ag, Mg, Ca, Sr and Ba; the second element B is at least one selected from a group consisting of Zn, Al, Fe, Ti, Sn, Zr, Ge, Hf, V, Nb and Ta; the third element X is at least one selected from a group consisting of Si, P, S, Mo and W; and coefficient m is at least 0 and at most 4).
Patent JP-2012197133-A (JP)
Title: Image forming apparatus
Inventor: AZEYANAGI KATSUMI
IPC: B65H29/22
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To deliver recording sheets while shifting them to a front side so as to be easily taken out, not only the sheets conveyed in a front side sheet conveying path but also the sheets conveyed in a back side sheet conveying path, in an image forming apparatus capable of conveying the recording sheets in parallel and forming images on the respective recording sheets.SOLUTION: The image forming apparatus 100 for supplying the recording sheets from a sheet supply part 2 and making the recording sheets pass through an image forming part 1 to form images on the sheets and to deliver them to a delivery tray T includes a sheet delivery device 7 capable of conveying the sheets from the sheet supply part 2 toward the delivery tray T along the respective front side and back side parallel sheet conveying paths 31, 32 and delivering the sheet S2 conveyed in the back side sheet conveying path 32 while shifting the sheet toward a front side sheet stacking part t1 in the delivery tray T for stacking the sheet S1 conveyed in the front side sheet conveying path.
Patent JP-2012199038-A (JP)
Title: Flashlight for earthquake
Inventor: SUZUKI MASARU
IPC: F21Y101/00
Filed: 2011-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a flashlight for an earthquake in which improvement in the detection accuracy of the inclination of a flashlight, the easiness of accuracy maintenance, the compactification of the size of an inclination sensor, the simplification of the structure, the easiness of assembly, and cost reduction are h, and the changeover of an earthquake mode and a normal mode can be performed by the switching of a switch, and furthermore, the inclination sensor can be assembled by detaching one of two size-D batteries of the conventional flashlight.SOLUTION: The structure of the inclination detection sensor 24 is composed of an upper corn electrode 13, a metal ball 15, and a lower corn electrode 14, and the detection accuracy is improved by setting an inclination angle at which the metal ball 15 climbs on the circular cone inclination surface. Furthermore, by detaching one of the two size-D batteries of the conventional flashlight, it is exchanged for a size-C battery or a size-AA battery incorporated with the inclination detection sensor 24.
Patent JP-2012202688-A (JP)
Title: Acting force measuring device for bolt
Inventor: SAITO YOSHIYASU
IPC: G01L5/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an acting force measuring device for bolt such that a strain gauge arranged at a necessary position in a bolt hole bored in a bolt so as to measure bolt acting force can be easily inserted into the bolt hole in a stable posture up to the necessary position.SOLUTION: An acting force measuring device 1 for bolt includes: a rod member 2 which is formed to linearly extend; a strain gauge 3 which is fixed on a side face of the rod member 2; a lead wire 3c for measurement which is led out of the strain gauge 3; and a scale 4 added to the side face of the rod member 2 while having predetermined unit length intervals. A part of the rod member 2 on one end side is inserted into a hole A3 of a bolt A so that the strain gauge 3 is arranged at a predetermined position in the hole A3 of the bolt A, and the strain gauge 3 and the rod member 2 are fixed to the bolt A with an adhesive 5 filled into the hole A3.
Patent JP-2012202841-A (JP)
Title: Vibration characteristic measurement method for cantilever
Inventor: SHIGENO MASAJI
IPC: G01Q60/38
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which an error may occur during setting of measurement conditions since it takes a long time to detect frequency and vibration characteristics of a cantilever, and the problem in which an error in detection of a primary resonance frequency may occur.SOLUTION: A vibration characteristic measurement method for cantilever is characterized in: generating going and return high-speed frequency sweep signals by an excitation signal generator in a frequency band including a resonance frequency of the cantilever; measuring frequencies of respective maximum amplitudes on a forward path and a return path; and detecting an intermediate value thereof as a resonance frequency of the cantilever. Further, an error in resonance frequency detection is prevented from occurring by confirming whether a secondary resonance frequency which is 6.3 times is present when a primary resonance frequency is detected.
Patent JP-2012202331-A (JP)
Title: Steam valve device and steam turbine plant
Inventor: TAKEMARU RYUHEI
IPC: F16K27/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a reduction in a pressure loss of a steam valve device during a valve open time period and a reduction of manufacturing cost of the steam valve device.SOLUTION: A steam valve device 90 includes a main steam stop valve 1, a steam regulating valve 21 and an intermediate flow path 80 connecting them. The main steam stop valve 1 and the steam regulating valve 21 include: respectively, casings 31 and 41 where flow paths 61 and 71 are formed between horizontal inlet ports 33 and 43 and outlet ports 34 and 44 opened downward and valve seats 35 and 45 are arranged in the flow paths 61 and 71; valve elements 32 and 42 vertically movable within the casings 31 and 41; and valve rods 37 and 47 for driving the valve elements 32 and 42. The valve rods 37 and 47 extend upward, and they are pulled off upward in a direction to outside of the casings 31 and 41 when opening the flow paths. The intermediate flow path 80 changes the flow direction of main steam flowing out of the outlet port 34 of the main steam stop valve 1 from downward direction to horizontal direction to guide the main steam toward the out ports 44 of the steam regulating valves 21 and 22.
Patent JP-2012201670-A (JP)
Title: Preparation for external use
Inventor: NAKAMURA SHIGEMI
IPC: A61Q19/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for external use which further improves moisture retention of skin compared with a preparation for external use which contains only collagen as an ingredient for improvement of moisture retention of skin.SOLUTION: The preparation for external use includes a pine bark extract, collagen, and growth factors (especially EGF or EGF-like component) so that it can improve moisture retention of skin compared to a preparation for external use which contains only collagen as an ingredient for improvement of moisture retention of skin.
Patent JP-2012209619-A (JP)
Title: Directivity variable antenna
Inventor: MURAMATSU JUNYA
IPC: H01Q7/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To switch directivity of a small antenna.SOLUTION: A loop-like antenna has a first loop antenna 10 having a first linear part 11 having a first electric power supply/reception end 11a, a second linear part 12 arranged in parallel to and opposite to the first linear part, and a first connection part 13 connecting the other end different from the first power supply/reception end of the first linear part and an end of the second linear part corresponding to the other end in a right-angle direction, and folded by at least one and half reciprocation. The loop-like antenna arranged inside an inner periphery of the first loop antenna on a surface of the first loop antenna has a second loop antenna 20 with a shape similar to that of the first loop antenna. The antenna has a switching device for controlling a condition for supplying/receiving power from one of the first power supply/reception end 11a and a second power supply/reception end 21a of the second loop antenna, and connecting the other power supply/reception end to a line impedance to be switchable between the first power supply/reception end and the second power supply/reception end.
Patent JP-2012207827-A (JP)
Title: Power generation system
Inventor: ADACHI SHIGETO
IPC: F25B1/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge heat generated from a power generator in a power generation system to outside.SOLUTION: In the power generation system, power is generated while circulating a working medium T through an evaporator 2, a power generator 3 and a condenser 4. The power generator 3 has an expander 8, a power generator body 10 and a case 11. The case 11 has a guide 22 for guiding vapor from the evaporator 2 to a drive unit of the expander, a partition part 12 for partitioning between a first space 13 for storing the drive unit of the expander and a second space 14 for storing a rotator 9 in separate states, and a flowing out part 28 for discharging the working medium T to the condenser 4. The partition part 12 has a vapor emission part 26 for communicating the first space 13 and the second space 14 and guiding vapor expanded in the first space 13 and reduced in temperature to the second space 14, and a bearing storage part 17 for storing a bearing which supports a rotating shaft 18. Also, between the vapor emission part 26 and the flowing out part 28, a rotor 9 of the power generator body 10 is disposed.
Patent JP-2012210074-A (JP)
Title: Electric power supply system
Inventor: IWASAKI TOSHIYA
IPC: H02J7/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric power supply system with high safety at the time of error occurrence.SOLUTION: An electric power supply system includes a plurality of lines having a PCS 2, a PCS management control part 3, a BSU 4, a BMU 5, and storage batteries 7. In the electric power supply system, respective series are connected with one another so that the storage batteries 7 of the respective series can be connected in parallel. Moreover, in the electric power supply system, the PCS management control part 3 periodically transmits information including the own state to the BMU 5 of the same series and the BMU 5 periodically transmits information including the own state to the PCS management control part 3 of the same series, thereby allowing the PCS management control part 3 and the BMU 5 of the same series to detect an error on the partner's side with each other.
Patent JP-2012206473-A (JP)
Title: Decorative panel
Inventor: KAMIYA TAKASHI
IPC: B27M3/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a decorative panel allowing melamine resin-impregnated paper and an acrylic film to be integrated simultaneously with thermocompression molding without needing an adhesive and a primer, allowing a finished product to have light resistance, chemical resistance and clear color tone and patterns of decorative paper, and usable also outdoors because of excellent light resistance.SOLUTION: The melamine resin-impregnated paper, phenol resin-impregnated paper, and the acrylic film thermocompression-moldable with the melamine resin-impregnated paper, are laminated and thermocompression-molded. A coextruded product of polymethyl methacrylate (PMMA) and polybutyl acrylate (PBA) or a coextruded product of polymethyl methacrylate (PMMA) and fluororesin is used as the acrylic film.
Patent JP-2012210958-A (JP)
Title: Method for manufacturing vacuum insulation material
Inventor: YAMAMOTO HIROMARU
IPC: F16L59/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a vacuum insulation material, that can easily manufacture the vacuum insulation material having excellent heat insulating properties.SOLUTION: In the method for manufacturing the vacuum insulation material, a carrying mechanism 2 includes a tubular body for passing powder to carry the powder to a chamber 1 through the tubular body, and a plurality of air holes that can pass gas while suppressing the passage of the powder, the air holes allowing the inside and outside of the tubular body to communicate with each other. After the powder is heated into a dried state, the dried powder is carried to the chamber 1 through the tubular body of the carrying mechanism 2, and carrying is performed while discharging the gas in the powder passing through the tubular body via the air holes, whereby the powder is laid in a pressure-reduced state.