baber/WOPTO huggingface dataset:
Patent JP-2017126639-A (JP)
Title: Cooling device for electronic apparatus, electronic apparatus equipped with the same, and cooling method for electronic apparatus
Inventor: AGATA HIROAKI
IPC: H01L23/427
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To enable a wide range inside a housing to be efficiently cooled in a simple and inexpensive configuration.SOLUTION: A cooling device 20 includes: a cooling fan 21 which is housed inside a housing 2 of an electronic apparatus and cools electronic components 25 to 29; and a cooling air guide revolving body 39 which is pivotally supported inside the housing 2 in a rotatable manner, which is revolved by capturing excess cooling air (CA2) being at least a part of cooling air generated by the cooling fan 21 to obtain a rotational torque, and which guides the captured excess cooling air (CA2) to a predetermined range inside the housing 2.SELECTED DRAWING: Figure 4
Patent JP-2016056954-A (JP)
Title: Vibration isolating material and vibration isolating member
Inventor: UEKUSA TAKAYUKI
IPC: C08L21/00
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To provide light weight vibration proofing material showing a superior vibration proofing characteristic, superior chemical resistance and hydrolysis resistance, and a vibration proofing member having characteristics as above.SOLUTION: There is provided the vibration proofing material composed of resin composition containing: 4-methyl-1-penten*α-olefin copolymer [A] satisfying the following requirements [a],[b],[c] and [d]; and thermoplastic resin or rubber [B1]. [a] the 4-methyl-1-penten*α-olefin copolymer is composed of constitutional unit derived from 4-methyl-1-penten of 15 to 75 mol% and constitutional unit derived from α-olefin of 25 to 85 mol%. [b] an intrinsic viscosity is in the a range of 0.1 to 5.0 dL/g. [c] a molecular weight distribution is in a range of 1.0 to 3.5. [d] a density is in the range of 880 to 810 kg/m[where resin composition includes copolymer [A'] composed of a constitutional unit derived from 4-methyl-1-penten of 15 to 32 mol% and constitutional unit derived from propylene of 68 to 85 mol% and material having a specified physical property is exclusive.]SELECTED DRAWING: None
Patent JP-2017035441-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2016-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of holding more diverse lotteries regarding a lottery relating to whether procedures of stop operation advantageous to a player are reported.SOLUTION: In winning of a lottery based on the number of continuous winning times of a specific winning combination (for example, a replay winning combination), and in winning of "JAC" in a predetermined special game state (for example, a normal BB), a lottery right is imparted from among a plurality of kinds of lottery rights (for example, a card), where a degree of expectation toward a shift to a specific advantageous game state (for example, an ART game) differs. In a predetermined lottery state (for example, an item CZ) to which a shift is made after completion of the predetermined special game state (for example, a normal BB), a shift lottery of the specific advantageous game state (for example, an ART game) corresponding to an imparted lottery right is held.SELECTED DRAWING: Figure 85
Patent JP-2017128761-A (JP)
Title: High strength forged steel and large sized forging member
Inventor: TAKAOKA HIROYUKI
IPC: C22C38/00
Filed: 2016-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a high strength forged steel having enhanced finish processability such as heat treatment deformation property while obtaining strength toughness.SOLUTION: There is provided a high strength forged steel used for manufacturing a large sized forging member, having a composition containing a predetermined chemical element of a predetermined content and the balance Fe with inevitable impurities, wherein the main body of the metallic structure consists of bainite, martensite or a combination structure thereof, the average crystal grain diameter of a steel structure from a surface position of depth 5 mm from a surface to a middle position of 1/4 thickness is 50 μm or less and difference between a peak value of crystal grain diameter at the surface position and peak value of the grain particle diameter at the middle position is 10-30 μm in the crystal grain size distribution. The total index of the high strength forged steel is preferably 10 or less when measured by a K0 method of DIN 50602-1985, which is an evaluation method of a non-metallic inclusion.SELECTED DRAWING: None
Patent JP-2017130785-A (JP)
Title: Information processing apparatus, control method of the same, and program
Inventor: RIKUNO MASAHIRO
IPC: G06F3/12
Filed: 2016-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of suppressing reduction in processing efficiency.SOLUTION: In an MFP 100 as an information processing apparatus, when an automatic cancel mode is set, a UI processing module 202 performs priority display of an error to display contents of the error on a display screen of an operation unit 104, and does not change a display form of an error indication of a disturbance error and a display form of an error indication of a non-interference error.SELECTED DRAWING: Figure 5
Patent JP-2017137785-A (JP)
Title: Fuel injection valve control device
Inventor: UJIIE HIROTOMO
IPC: F02D41/20
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To achieve a fuel injection valve control device capable of injecting a minute amount of fuel.SOLUTION: A fuel injection valve control device has a current output part (102) controlling a driving current to be sent to a solenoid valve (150), and a driving current control part (112) controlling the amount and the duration time of the driving current outputted from the current output part according to an inputted target fuel injection amount. In one mode, the driving current control part performs fuel injection operation of the inputted target fuel injection amount by controlling the amount and the duration time of the driving current outputted from the current output part to move the valve element of the solenoid valve within a range from a valve close position to before reaching a full open position, or to lower the valve element of the solenoid valve toward the valve close position within a bounce period before a bound of the valve element at the full open position terminates.SELECTED DRAWING: Figure 1
Patent JP-2017139298-A (JP)
Title: Semiconductor light-emitting device and method for manufacturing the same
Inventor: SUGIYAMA TORU
IPC: H01L33/38
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To achieve a semiconductor light-emitting device enhanced in life characteristic.SOLUTION: A semiconductor light-emitting device comprises: a substrate 3; a semiconductor layer 5; a first electrode 15; and a second electrode 13. The semiconductor layer has: an n- or p-type first semiconductor layer 11; an active layer 9; a second semiconductor layer 7 different from the first semiconductor layer in conductivity type; and a third semiconductor layer 28. The first electrode is formed in contact with one of faces of the semiconductor layer, which is farther from the substrate. The second electrode is formed in contact with one of the faces of the semiconductor layer, which is closer to the substrate. The third semiconductor layer is lower than the first semiconductor layer in impurity density, and it is formed in a region including a portion in contact with the first electrode. Further, the third semiconductor layer has a corrugated portion 28a in a location on the outer side than the first electrode when viewed from a direction orthogonal to a plane of the substrate.SELECTED DRAWING: Figure 1B
Patent JP-2017137725-A (JP)
Title: Automatic faucet device
Inventor: SHOHEI YUYA
IPC: E03C1/05
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress erroneous detection occurring due to water splash by waste water from a cup and the like, in an automatic faucet device.SOLUTION: An automatic faucet device includes: a water discharge part having a water discharge port; a concave bowl part having a water receiving surface for receiving a water discharge flow discharged from the water discharge port; and a sensor part for radiating radio waves in a downward direction toward the water receiving surface. The sensor part is arranged at a position higher than the water discharge port, and the bowl part has a water receiving part including the water receiving surface and forming a bottom part of the bowl part, and a sensor arrangement part in which the sensor part is provided and which extends upward from the depth side of the water receiving part. In an effective radio wave region which is a detection range of a body to be detected of the sensor part, a corner part region in the vicinity of a corner part in which the sensor arrangement part rises from the water receiving part is included. At the water receiving surface, a drain port for draining the water discharge flow from the water discharge port, and an inclined surface inclining upward toward the sensor arrangement part are provided. The drain port is formed at a position which is at a lower end of the water receiving surface and at the side nearer than the effective radio wave region.SELECTED DRAWING: Figure 5
Patent JP-2016148111-A (JP)
Title: Production method of deposition mask, metal sheet used for producing deposition mask, and production method of metal sheet
Inventor: IKENAGA CHIKAO
IPC: C21D1/76
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a metal sheet on which a resist pattern having a narrow width can be stably disposed on a first surface of the sheet.SOLUTION: A production method of a metal sheet is provided, which includes a preparation step of preparing a sheet material comprising an iron alloy containing nickel. By a composition analysis of a first surface of a metal sheet obtained from the sheet material using X-ray photoelectron spectroscopy, a ratio A1/A2 obtained from the results of the analysis is 0.4 or less, where A1 represents the sum of the peak area value of nickel oxide and the peak area value of nickel hydroxide and A2 represents the sum of the peak area value of iron oxide and the peak area value of iron hydroxide.SELECTED DRAWING: Figure 10
Patent JP-2016075712-A (JP)
Title: Film type gas meter and manufacturing method of the same
Inventor: ISHITANI SATOSHI
IPC: G01F3/22
Filed: 2016-02-08
Abstract: TECHNICAL PROBLEM: To provide a film type gas meter that can be easily changed into an MR sensor system, can be easily repaired and can have a component replaced by extracting a crank mechanism when a failure or malfunction occurs in the crank mechanism, and improves metering precision, especially, in a small-flow-rate state.SOLUTION: A crank shaft 20 of a crank mechanism 9 is fitted to a crank cradle 16 detachably in a snap fitting ring manner. Consequently, the crank mechanism 9 can be wholly detached from the crank cradle 16 during repair or component replacement, and the crank mechanism 9 can be wholly assembled to the crank cradle 16 in one body even when assembled again. Further, a flow rate originating magnet 23 opposed to an MR sensor 24 is rotated by the crank mechanism 9 coaxially with the crank shaft 20 so as to improve metering precision, especially, in a small-flow-rate state. Further, a magnetic shield cover 25 is fitted to the MR sensor 24 so as to have no influence of noise from other device.SELECTED DRAWING: Figure 4
Patent JP-2017066355-A (JP)
Title: Polymer, and contrast medium for photoacoustic imaging having the polymer
Inventor: SAJI HIDEO
IPC: A61K49/00
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a polymer with a high tumor blood ratio as a contrast medium for photoacoustic imaging.SOLUTION: The present invention provides a polymer represented by formula (P1) (R is a residue or a functional group derived from a polymerization initiator; A may not exist and represents, when it exists, a low molecular weight compound, a dye, a reporter molecule, a target bonding molecule, a polymer, or D; L is a linker, where L may not exist; nis an integer of 1 or more; D is a dye skeleton of a dye having absorption in the near-infrared region).SELECTED DRAWING: Figure 1
Patent JP-2017152600-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: KITAGAWA HIROAKI
IPC: H01L21/304
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To dry a substrate without collapsing a pattern formed on a patterning face of the substrate in a short time at low cost.SOLUTION: A substrate processing method comprises the steps of: supplying a first process liquid to a patterning face to execute a first wet process; blowing sublimable solid particles of a temperature higher than a solidifying point of the first process liquid against the patterning face subjected to the first wet process to remove the first process liquid deposited on the patterning face and to cover the patterning face with the sublimable solid particles; and sublimating the sublimable solid particles covering the patterning face from a solid phase to a gaseous phase to remove them from the patterning face.SELECTED DRAWING: Figure 1
Patent JP-2017148383-A (JP)
Title: Embroidery frame, embroidery frame unit and sewing machine
Inventor: NAGAMURA SUHEI
IPC: D05C9/04
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an embroidery frame capable of holding a workpiece at the embroidery frame more properly than before, an embroidery frame unit and a sewing machine.SOLUTION: An embroidery frame 5 can hold a workpiece with a first frame 51 and a second frame 52, and includes a lock mechanism 53 which can hold by switching the position of the second frame 52 with respect to the first frame 51 between three or more positions including: a first position in which the second frame 52 is closed with respect to the first frame 51; a second position in which the second frame 52 is opened wider with respect to the first frame 51 than the first position by a first predetermined amount; and a third position in which the second frame 52 is opened wider with respect to the first frame 51 by a second predetermined amount which is larger than the first predetermined amount.SELECTED DRAWING: Figure 8
Patent JP-2017155773-A (JP)
Title: Rolling device
Inventor: KAWADA NAOKI
IPC: F16H25/24
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device in which its productivity is high and a superior operativeness is attained at a low cost.SOLUTION: This invention relates to a rolling device 10 including a first member 1, a second member 2 and a roller body 5 arranged between the first member 1 and the second member 2 in which the second member 2 can be moved along the first member 1 through rolling action of the roller body 5. There are provided a rolling passage composed of a rolling groove 1a formed at the first member 1 and a rolling groove 3a formed at the second member 2 in opposition to the rolling groove 1a of the first member 1 and a circulation passage provided at the second member 2 to cause the rolling body 5 to communicate with the rolling passage and a speed control member 20 made of elastic material and contacted with the rolling body 5 to control speed of the rolling body 5 is installed in the circulation passage.SELECTED DRAWING: Figure 2
Patent JP-2017006903-A (JP)
Title: Filtering device
Inventor: OKUDA TAKAAKI
IPC: B01D29/48
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cross-flow filter type filtering device which effectively filters a fluid.SOLUTION: A filtering device comprises a housing 1 and a double cylindrical filter arranged in the housing 1. The double cylindrical filter comprises: a cylindrical outer cylinder filter 2; and a cylindrical inner filter 3 arranged at the inner side of the outer cylinder filter 2, and a filtration passage 5 is formed between the filters 2, 3. The filtering device further includes: a supply chamber 10 for introducing a fluid into the filtration passage 5; a first discharge chamber 11 for discharging the fluid flowing out from the filtration passage 5 to the outside of the housing 1; a second discharge chamber 12 for discharging the fluid, which is filtered by the outer cylinder filter 2 when flowing through the filtration passage 5, to the outside of the housing 1; and a third discharge chamber 13 for discharging the fluid, which is filtered by the inner cylinder filter 3 when flowing in the filtration passage 5, to the outside of the housing 1.SELECTED DRAWING: Figure 1
Patent JP-2017154935-A (JP)
Title: Method for manufacturing glass preform
Inventor: TANAKA SUKETAKA
IPC: C03B20/00
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass preform, capable of reducing the amount of use of expensive helium gas when transparentized by sintering a porous glass preform added with fluorine in a soaking furnace.SOLUTION: A method for manufacturing a glass preform 11 stored in a soaking furnace 1 and transparentized by sintering a porous glass preform 11 having added fluorine comprises: the fluorine addition step of supplying an inert gas and a fluorine raw material gas except a helium gas in the soaking furnace 1 before densifying the porous glass preform 11 and adding fluorine to the porous glass preform 11; and the sintering step of supplying the helium gas switched with the inert gas before a temperature in the soaking furnace 1 exceeds 1200°C to transparentize the porous glass preform 11.SELECTED DRAWING: Figure 1
Patent JP-2017156593-A (JP)
Title: Multi-screen display system, display device, backlight luminance setting method, and program
Inventor: KANO NOZOMI
IPC: G09G3/20
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To enable backlight luminance to be optimally set for the entire screen of a multi-screen when the multi-screen is constructed by arranging a plurality of video display devices.SOLUTION: A multi-screen display system of the present invention comprises a visual field range determination unit 102, a display position storage unit 103, and a backlight luminance control unit 104. The visual field range determination unit 102 determines the visual field range of a user. The display position storage unit 103 shares the display position of the whole of the multi-screen among a plurality of display devices. The backlight luminance control unit 104 has a local dimming function by which backlight luminance can be adjusted for each of a plurality of lighting areas which are obtained by dividing one screen into a plurality of pieces, sets the backlight luminance of the display device concerned in accordance with the visual field range of the user, and transmits positional information about a visual field range protruded from the display area of the display device to the other display devices.SELECTED DRAWING: Figure 7
Patent JP-2017155568-A (JP)
Title: Recyclable synthetic resin tile and manufacturing method thereof
Inventor: YASUDA EITOKU
IPC: B32B25/02
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable placing-laying synthetic resin tile for contributing to the formation of a recycling-oriented society, the recyclable placing-laying synthetic resin tile having the effective nonslip function and a method for manufacturing by continuously laminating the tile.SOLUTION: In a recyclable placing-laying synthetic resin tile, a constituting main resin is composed of an olefinic thermoplastic resin and/or thermoplastic elastomer, and is constituted of a base body part 2 of laminating a decorative layer 3 composed of at least a colored or colorless transparent layer 301, a printing layer 303 and an opaque or translucent colored layer 302, an intermediate layer 4 of two layers or more and a balance layer 5 in this order, and one layer in the intermediate layer 4 is composed of an inorganic fiber layer, and irregularity is shaped in the decorative layer 3 and the balance layer.SELECTED DRAWING: Figure 1A
Patent JP-2016219088-A (JP)
Title: Method and device for holographic recording and reproducing
Inventor: YAMAMOTO MANABU
IPC: G11B7/0065
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for holographic recording and reproducing capable of achieving a higher density of recording information for a reflection type recording medium and stably reproducing a hologram and, moreover, capable of simplifying the structure of a device body and performing a higher speed access.SOLUTION: A method for holographic recording and reproducing according to the present invention performs a multiple recording of a hologram on a reflection type recording medium by a spherical reference light multiple system, and uses such a recording medium that comprises: a hologram recording layer irradiated with signal light and reference light from one surface side; and a reflection layer stacked on the other surface of the hologram recording layer via a light transmission layer. A device for holographic recording and reproducing according to the present invention performs the method for holographic recording and reproducing, in which one of an optical mechanism for radiating the signal light and the reference light and the recording medium is relatively moved to the other one in one direction along the surface of the recording medium so as to perform the shift multiple recording on the recording medium.SELECTED DRAWING: Figure 1
Patent JP-2017160028-A (JP)
Title: Sheet conveying device, image reading device and image forming device
Inventor: OCHIAI KYOYA
IPC: B65H5/38
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device, an image reading device, and an image forming device, which are configured with a cavity part and a communication hole, and capable of changing frequencies of sound absorbed by the cavity part and the communication hole, while suppressing increase in size and complexity of the devices.SOLUTION: A sheet conveying device, namely a document automatic conveying device 5 comprises: a pair of intermediate rollers 66 and a pair of read entrance rollers 97 which are sheet conveying means applying a conveying power to a sheet, namely a document sheet S; a sheet conveying passage 10 through which the conveyed document sheet S passes; a cavity part 601; and a communication hole 602 communicating between the cavity part 601 and the sheet conveying passage 10. The sheet conveying device further comprises a heater 400 as in-cavity-temperature-change means for changing a temperature inside the cavity part 601.SELECTED DRAWING: Figure 1
Patent JP-2016219778-A (JP)
Title: Power semiconductor device
Inventor: EGUSA MINORU
IPC: H01L25/18
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device capable of suppressing a mechanical stress caused by an external substrate at the time when a press-fit terminal is inserted into a hole and the like of an external substrate.SOLUTION: A power semiconductor device comprises: an external form case 11; at least one press-fit terminal 31 buried in an upper surface of the external form case 11; and a plurality of supporting parts (51) formed so as to be protruded from the upper surface of the external form case 11. An upper end of the press-fit terminal 31 is protruded higher from the upper surface of the external form case 11 than an upper surface of the supporting parts (51).SELECTED DRAWING: Figure 2