baber/WOPTO huggingface dataset:
Patent JP-2011199569-A (JP)
Title: Camera
Inventor: WAKAMATSU TAKESHI
IPC: H04N5/232
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which a subject can be disposed at a desired position within a photographic image, thereby reducing a burden on a user.SOLUTION: The present invention relates to a camera connectable with a fixing device. The fixing device includes a communication means for communicating with the camera, and a driving means for driving the camera so as to change a photographing direction of the camera according to a control signal through the communication means. The camera includes: a designation means for designating a position to arrange a subject as a target position in response to operation from a user; an image capturing means for sequentially capturing images including the subject; a detection means for detecting the position of the subject included in the images; and a transmission means which transmits a control signal for controlling the driving means in such a way that the position of the subject comes to the target position.
Patent JP-2011196271-A (JP)
Title: Screw compressor
Inventor: GOTO NOZOMI
IPC: F04C28/12
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To avoid a hydraulic cylinder from being continuously loaded with an excessive pressure even when the hydraulic cylinder is heated by heat transferred from the discharge chamber in a casing, resulting in the expansion or boiling of the refrigerant of the cylinder chamber in the hydraulic cylinder, in a screw compressor equipped with a hydraulic cylinder for driving a slide valve for unloading.SOLUTION: The screw compressor (1) includes a pressure regulation valve (2b) for allowing the pressure of a first cylinder chamber (11) higher than the highest discharge pressure of a compressing mechanism (20) to escape out of the first cylinder chamber (11).
Patent JP-2010262270-A (JP)
Title: Imaging lens, imaging apparatus, and portable terminal equipment
Inventor: SHINOHARA YOSHIKAZU
IPC: G02B13/18
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens for obtaining high resolution performance, and to provide an imaging apparatus and portable terminal equipment.  <P>SOLUTION: The imaging lens includes: a first lens G1 having positive refractive power and a convex shape on the surface of an object side in the neighborhood of an optical axis; a second lens G2 having negative refractive power; a third lens G3 having positive refractive power and a concave shape on the surface of an image side in the neighborhood of the optical axis; a fourth lens G4 having positive refractive power and a convex shape on the surface of the image side in the neighborhood of the optical axis; and a fifth lens G5 having negative refractive power in the neighborhood of the optical axis in order from the object side. The surface of the image side of the fifth lens G5 is concave in the neighborhood of the optical axis, and has a region in which the negative refractive power weakens as compared with the neighborhood of the optical axis toward the periphery.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194453-A (JP)
Title: Seam welding method and device therefor
Inventor: KANEKO MITSUGI
IPC: B23K11/24
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To grow a sufficient nugget between the thinnest workpiece and a workpiece neighboring to the thinnest workpiece, when seam welding is performed on a laminated structure which is composed of 3 pieces or more of the workpieces and having the thinnest workpiece placed as the outermost layer.SOLUTION: The seam welding machine 16 includes a first roller electrode 20 and a current branching roller electrode 24 which abut on the thinnest workpiece 32 placed on the top of the laminated structure 26 and have reverse polarity with each other, and also a second roller electrode 22 which abuts on the bottom metal plate 28 and has the same polarity with the current branching roller electrode 24. The total pressurizing force F1+F2 of the first roller electrode 20 and the current branching roller electrode 24 is controlled to balance with the pressurizing force F3 of the second roller electrode 22. Under this condition, while the current is supplied from AC power source 60, the current i1 flows from the first roller electrode 20 to the second roller electrode 22, and the branched current i2 flows from the first roller electrode 20 through the inside of the thinnest workpiece 32 to the current branching roller electrode 24.
Patent JP-2011203295-A (JP)
Title: Keyboard apparatus
Inventor: MURAMATSU SHIGERU
IPC: G10C3/16
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard apparatus capable of enhancing the return capability of hammers on key release to improve capability of repeated key striking, and capable of reducing a height size of action mechanism to make the keyboard apparatus compact.SOLUTION: The hammer HM includes a butt 40 and a hammer shank 43. The butt 40 includes a base 42 and a striking section 41. The butt 40 is arranged so as to be freely rotated with a hammer rotation shaft Fh as a center, at a butt flange 28 which is fixed to a center rail 23. The hammer shank 43 which is formed like a straight rod, extending forward from the base 42 of the batt 40, obliquely extends downward, as it goes to a free end section 43b, in a non-key-depression state. When viewed from side, a straight line Lh passing though a gravity center position CG of the hammer and the hammer rotation shaft Fh forms an acute angle θh less than 45 degrees relative to a horizontal plane 48 in the entirety of a key stroke and key release.
Patent JP-2011200394-A (JP)
Title: Device and method for analyzing walking action, and program
Inventor: IMAIDA MASAYUKI
IPC: A61H3/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To quantitatively analyze the walking action of a person mounted with a walking aid device.SOLUTION: First, a distance X in front and rear directions from the hip joint 212 of a mounting leg 210 to the toe 218 is calculated in first timing when the heel 219 of the mounting leg 210 mounted with the walking aid device separates the ground. Secondly, a distance Y in the front and rear directions from the hip joint 212 of the mounting leg 210 to the toe 218 is calculated in a second timing when the heel 219 of the mounting leg 210 is abutted onto the ground. Thus, the stride length A of the mounting leg 210 is obtained as A=2X+2Y through the use of the calculated distances X, Y.
Patent JP-2011202023-A (JP)
Title: Black curable composition for wafer level lens, wafer level lens and camera module
Inventor: KANEKO YUJI
IPC: G03F7/029
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a black curable composition for wafer level lens capable of forming a cured film having excellent light shieldability and excellent in co-formability of both a large pattern and a fine pattern.SOLUTION: The black curable composition for a wafer level lens contains (A) an inorganic pigment, (B) a copolymer containing (b-1) a monomer having at least one group selected from an amino group and a nitrogen-containing heterocyclic group, (b-2) a monomer having at least one group selected from among a carboxyl group, a phosphoric acid group and a sulfonic acid group and (b-3) a macromonomer having a weight-average molecular weight of ≥1,000 and ≤50,000, (C) a polymerization initiator, (D) a polymerizable compound and (E) an alkali-soluble resin having an unsaturated double bond.
Patent JP-2011202434-A (JP)
Title: Sanitary washing device
Inventor: KOBAYASHI TAKUYA
IPC: E03D9/08
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device which enhances the durability of a multistage washing nozzle and maintains a clean and sanitary washing nozzle.SOLUTION: The washing nozzle with a nozzle head 100, a first cylinder part 200 and a second cylinder part 300, includes a first non-brake unit provided to the nozzle head 100, a second non-brake unit provided to the second cylinder part 300, and a brake unit provided to the first cylinder unit 200. In the sanitary washing device, the brake unit defines movement or not of the first non-brake unit and the second non-brake unit seen from the first cylinder part 200, to determine whether only the nozzle head 100 is advanced or retreated, or whether the nozzle head 100 and the first cylinder part 200 are advanced or retreated, or whether the nozzle head 100 and both the first and the second cylinder parts are advanced or retreated.
Patent JP-2011200825-A (JP)
Title: Method for cleaning soil
Inventor: HAGINO YOSHIAKI
IPC: B09C1/10
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning soil, which can effectively function as a means of decontaminating an underground unsaturated layer.SOLUTION: The method for cleaning soil for making contaminants 5 in soil having penetrated an underground unsaturated layer 2 from the ground surface 1 harmless, comprises: setting up a planar area spread in the horizontal direction over the ground surface 1 in a manner of including the starting point present thereon of a route through which the contaminants 5 in soil have penetrated the ground; subsequently forming a recessed area 8 on the ground surface 1 as the planar area by shallowly digging the ground; subsequently constructing a gravel layer 15 in the recessed area 8 as a layer of storing a cleaning agent; subsequently distributing/spreading a cleaning agent A in a planar form in the gravel layer 15 via a distribution pipe 13 disposed therein; and subsequently allowing the cleaning agent A stored in the gravel layer 15 to penetrate the ground by virtue of the gravity via the route through which the contaminants 5 in soil have penetrated the ground, to make the contaminants 5 in soil harmless.
Patent JP-2011209037-A (JP)
Title: Measuring instrument
Inventor: NICHIBE DAISUKE
IPC: G01N35/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the use of a used sensor chip in a measuring instrument for performing the measurement related to the substance to be detected which can be contained in a sample solution using a freely replaceable sensor chip provided with a minute flow channel allowing the sample solution to flow.SOLUTION: In the measuring instrument using the freely replaceable sensor chip 10 provided with the minute flow channel 11 for allowing the sample solution S to flow and constituted so that a sensor part 14, which has a substance 13 for specifically bonding the substance A in the sample solution S fixed thereto, is arranged to a part in the minute flow channel 11 and sucking the sample solution S by a pump 34 through the pipings 32 and 33 connected to the minute flow channel 11 to allow the same to flow to thereby perform the measurement related to the substance to be detected which can be contained in the sample solution S, detection means 50, 52 and 40 for detecting the presence of the liquid in the minute flow channel 11 before entering measuring operation and a control means 41 for stopping the measuring operation when the presence of the liquid is detected by the detection means 50, 52 and 40 are provided.
Patent JP-2011209039-A (JP)
Title: Load cell unit and metering apparatus including the same
Inventor: MATSUO TAKANORI
IPC: G01G23/42
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a load cell unit with which use conditions of the load cell unit can be known readily and accurately, even if the load cell unit is separated from a display unit, and metering apparatus which includes the load cell unit.SOLUTION: The load cell unit includes a load cell 11 for detecting load; a controller 12 for generating load cell information indicating the use conditions of the load cell 11, based on the load detected by the load cell 11; an information memory device 14 for storing the load cell information generated by the controller 12; and a transmitter 14 for transmitting the load detected by the load cell 11 to the display unit 2, having a display part 21 for displaying the load detected by the load cell 11. The information memory device 14 includes a nonvolatile memory.
Patent JP-2011214039-A (JP)
Title: Method for producing sputtering target material
Inventor: HASEGAWA HIROYUKI
IPC: C22C19/03
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the permeability of a target material by the magnetron sputtering method.SOLUTION: A sputtering target material by the casting method or the powder metallurgical processing method is composed of one or more kinds of elements Fe, Co, and Ni of fourth period of Group 8A of the periodic table, or mainly consisting of elements Fe, Co and Ni of fourth period of Group 8A, and at least one element to be selected among the element group of Al, Ag, Au, B, C, Ce, Cr, Co, Cu, Ga, Ge, Dy, Fe, Gd, Hf, In, La, Mn, Mo, Nb, Nd, Ni, P, Pd, Pt, Ru, Si, Sm, Sn, Ta, Ti, V, W, Y, Zn and Zr. After casting the compositions, or after executing the hot-forming of the powder and cooling it, the powder is worked into the dimension of the target material by machining. The target material is heated from the room temperature to 500-900°C, and then, cooled to the room temperature at the post-cooling rate of 2,160-540,000°C/hr, and then, subjected to the heat treatment to form the target material with its permeability being reduced.
Patent JP-2011215810-A (JP)
Title: Simulation device
Inventor: KATAOKA MASATO
IPC: G06F9/455
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To evaluate performance when parallel software operates in an information processing system having a multi-core processor by using non-parallel software.SOLUTION: A bus access requested by simulation in an instruction set simulator is divided according to division conditions while unparalleled software 109 operates on an instruction set simulator 102. The bus access to a bus model is generated for the bus accesses divided with respect to each port of the bus in a bus simulator 103, and supplied to the bus model. Thus, it is possible to reproduce the bus access on condition that parallel software operates in an information processing system having a multi-core processor without parallelizing the software.
Patent JP-2011214484-A (JP)
Title: Waste heat utilization device, and compressor control method in waste heat utilization device
Inventor: TAKEYA AKIHIKO
IPC: F01C13/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of waste heat regeneration in a waste heat utilization device using a combined fluid machine as a part of each of a Rankine cycle circuit and a refrigeration cycle.SOLUTION: When a cooling water temperature θ detected by a temperature detector 83 reaches a predetermined temperature θo, a control part 32 sends a start command to an inverter 44. The inverter 44 makes a motor generator 43 operate as an electric motor based on the start command. After the start command is sent to the inverter 44, the control part 32 determines whether or not an electromagnetic clutch 82 is in an ON state (an excitation state). When the electromagnetic clutch 82 is in an OFF state (a demagnetization state), the control part 32 turns on (excites) the electromagnetic clutch 82 for a predetermined time α. Thereby, a rotational shaft 47 is connected with a drive shaft 40 only for the predetermined time α, a compressor 52 for discharging liquid refrigerant from internal spaces K1, K2 in the combined fluid machine 34 operates only for the predetermined time α.
Patent JP-2011216642-A (JP)
Title: Anisotropic exchange spring magnet, method of manufacturing the same, anisotropic bonded magnet, and anisotropic sintered magnet
Inventor: CHIBA TETSUYA
IPC: H01F1/053
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic exchange spring magnet high in magnetic anisotropy and excellent in magnetic characteristics.SOLUTION: The anisotropic exchange spring magnet 10 contains: an R-T-B phase 12 consisting of an RTB type intermetallic compound (R is a rare earth element containing Nd, T is an element consisting of Fe or Co); an Fe-based phase 14 consisting of at least one selected from an α-Fe, an α-Fe solid solution, an α-Co, an α-Co solid solution, and an α'-FeCo intermetallic compound; and a silver rich phase 16 consisting of at least one selected from silver, a silver-containing solid solution, a silver-containing intermetallic compound, and a silver-containing amorphous.
Patent JP-2011215350-A (JP)
Title: Lens assembly and camera unit
Inventor: OKA MITSUHIKO
IPC: H02N2/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization and thinning of a lens assembly or the like including a shake correction mechanism that moves a lens in a plane perpendicular to an optical axis.SOLUTION: The lens assembly includes a leaf spring member having: a plate part which spreads along a subject-side surface of a lens module; a fixed leg part which is bent from the plate part, and extends in an optical axis direction with a predetermined plate width along each of a first side surface and second side surface opposite to each other out of four surfaces that constitute a side surface, and whose extended edge is fixed to a base member; and a supporting leg part which is bent from the plate part, and extends in the optical axis direction with a predetermined plate width along a third side surface and a fourth side surface except the first side surface and the second side surface out of four surfaces that constitute a side surface, and whose extended edge is fixed to the lens module, thereby the lens module is supported.
Patent JP-2011213011-A (JP)
Title: Inkjet recording medium
Inventor: TAKIGAWA KEI
IPC: B41M5/52
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording medium which has high printing density and high ink absorbency and at the same time has good pigment ink suitability.SOLUTION: In an inkjet recording medium which is prepared with an ink receiving layer by a coagulation cast coating method on one surface of a support having air permeability after it is prepared with at least one layer of the coating layer containing a pigment and a binder, an inorganic fine particle and colloidal silica of which an average particle size is 0.5-5 μm and which have a positive surface charge, existing on the surface of the ink receiving layer and the mass ratio of the inorganic fine particles to colloidal silica is set to 30:70-70:30.
Patent JP-2011217802-A (JP)
Title: Towel
Inventor: MIYAZAKI YOSHIHITO
IPC: A47K10/02
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a towel improved in convenience when used wound on the face.SOLUTION: The rectangular towel 1 has two openings 11, 12 for the eyes, arranged in a longitudinal direction of the towel at substantially the center of the towel 1. The two openings 11, 12 are formed in the positions of a user's eyes to avoid intercepting the visual field when the user uses the towel 1 wound on the face. This results in efficiently absorbing sweat from the face and preventing attachment of dust, dirt, or the like to the face or the like without intercepting the visual field.
Patent JP-2011223682-A (JP)
Title: Motor with electromagnetic brake
Inventor: MIZUTANI TOMONORI
IPC: F16D55/28
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor with an electromagnetic brake which reduces a leak magnetic flux to a rotor magnet.SOLUTION: The motor with an electromagnetic brake includes: a motor body 10 which includes a rotor 12 having a revolving shaft 2 made of a magnetic material and a rotor magnet 4, and a stator 11 having a driving coil 7; and an electromagnetic brake 1 which includes a rotating disk 1d movably fitted to the revolving shaft 2, an armature 1b provided in opposition to a rotating disk 1d movably in an axial direction, bias means for pressing the rotating disk 1d to a braking disk 1f via the armature 1b to perform a braking action, and an iron core yoke 1a for attracting the armature 1b in response to an excitation of an electromagnetic coil 1e. The electromagnetic coil 1e is divided into a main winding 1g wound around an outer diameter side of the iron core yoke 1a and a sub winding 1h wound around an inner diameter side while facing to the revolving shaft 2, and currents are respectively generated in the main winding 1g and the sub winding 1h in opposite directions, and the sub winding 1h is surrounded with the iron core yoke 1a, the revolving shaft 2, and the armature.
Patent JP-2011223179-A (JP)
Title: Clock generation circuit and control method of the same
Inventor: TOKUE TATSUYA
IPC: H03K5/00
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a clock generation circuit which is able to control a current fluctuation when switching a clock frequency unlike a conventional clock generation circuit.SOLUTION: This clock generation circuit includes a clock generation section which can switch a clock signal with a first frequency to a second frequency higher than the first frequency; and an intermittent clock generation section to mask a clock pulse of the clock signal at a prescribed interleave rate. The intermittent clock generation section masks the clock pulse of the clock signal having the second frequency at a prescribed interleave rate for a prescribed period from the time when the frequency was switched to the second frequency, in the case of the first frequency of the clock signal being switched to the second frequency.
Patent JP-2011224445-A (JP)
Title: Apparatus for treating wastewater containing ammonium salt
Inventor: KOMORI HIDEYUKI
IPC: C02F1/44
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating wastewater containing ammonium salt that can efficiently treat wastewater containing ammonium salt by increasing electric conductivity in a cation concentration chamber, and reducing power consumption of an electrodialyzer in the apparatus for treating wastewater containing ammonium salt by the electrodialyzer.SOLUTION: The apparatus for treating wastewater containing ammonium salt is adapted to supply wastewater containing ammonium salt into a desalting chamber 18 of the electrodialyzer 10, to take out acid-containing water from an anion concentration chamber 17 and to take out ammonia water from a cation concentration chamber 19. The apparatus includes return lines 40, 44 returning ammonia water taken out of the cation concentration chamber 19, to the cation concentration chamber, and a carbon dioxide blow-in tank 41 blowing carbon dioxide into ammonia water.
Patent JP-2011225935-A (JP)
Title: High strength thin steel sheet having excellent fatigue property and local ductility and method for producing the same
Inventor: OKAMOTO TSUTOMU
IPC: C22C38/00
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high strength thin steel sheet which has excellent fatigue properties and local ductility using a mixed structure of precipitation strengthened ferrite and martensite, and a method for producing the same.SOLUTION: Nb of 0.01 to 0.10% and Ti of 0.01 to 0.20% are incorporated into a steel, the structure of the steel is made of the one composed of a ferrite phase and a martensite phase, cooling after hot rolling is controlled to regulate the spacing of the precipitated faces of interface boundary precipitation in the region of ≥40% of the ferrite phase to 20 to 60 nm, and the carbonitrides of Ti and Nb are precipitated into the ferrite phase by the interphase boundary precipitation, thus the ferrite is subject to precipitation hardening.