baber/WOPTO huggingface dataset:
Patent JP-2016217310-A (JP)
Title: Piston of internal combustion engine
Inventor: SUDA NAOYUKI
IPC: F16J1/08
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a piston of an internal combustion engine capable of excellently performing lubrication between the piston and a cylinder bore, and capable of reducing dragging resistance of the piston due to oil.SOLUTION: In a piston 7 provided in an engine, vertical grooves 41, 42A, 42B, 43A, 43B extending parallely with a central shaft C of a piston crown part 9 are formed on at least an upper skirt part 36 and a lower skirt part 38, and in a direction orthogonal to the central shaft C of the piston crown part 9, the vertical grooves 41, 42A, 42B, 43A, 43B are installed within a range in a direction in which piston pin boss parts 14, 15 extend.SELECTED DRAWING: Figure 3
Patent JP-2016218376-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TAKAGI HIROTADA
IPC: G03G15/20
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of high torque and slippage during rotational drive of a fixing device, and prevent leakage of a lubricant.SOLUTION: In a fixing device 12 comprising: an endless fixing member 28 that has flexibility; a pressure member 30 that is in contact with the fixing member 28 to form a fixing nip SN; and a heat source 56 that heats the fixing member 28, and fixes an unfixed image on a recording material P at the fixing nip SN, a lubricant is applied onto an inner surface of the fixing member; the heat source 56 includes heating areas 1 to 5 that are obtained by division into plurality in the longitudinal direction and can be individually controlled; a heating area at the center in the longitudinal direction of the heating areas is heated while rotation of the fixing member 28 is stopped.SELECTED DRAWING: Figure 2
Patent JP-2015226065-A (JP)
Title: Circuit board, electronic component, and method for manufacturing circuit board
Inventor: KANG MYUNG-SAM
IPC: H05K3/40
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board on which an integration degree of connection pads for connecting external devices can be increased and a width of the connection pad is secured to the maximum, and a method for manufacturing a circuit board by which a circuit board with reduced signal transmission noise can be efficiently manufactured.SOLUTION: The method for manufacturing a circuit board includes: a step of forming a seed layer on an outermost insulating layer and forming a resist layer to cover the seed layer; a step of removing the resist in a region where a connection pad is to be formed in the resist layer; a step of forming the connection pad from a first material having conductivity; a step of forming a pad plating layer formed of a second material having conductivity and different from the first material; and a step of removing the seed layer and the resist layer present in a region excluding a region below the connection pad.
Patent JP-2015149513-A (JP)
Title: Method for providing lateral thermal processing of thin films on low-temperature substrates
Inventor: KURT A SCHRODER
IPC: H01L29/786
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing lateral thermal processing of thin films on low-temperature substrates.SOLUTION: A method for thermally processing a minimally absorbing thin film in a selective manner is disclosed. Two closely spaced absorbing traces are patterned in thermal contact with the thin film. A pulsed radiant source is used to heat the two absorbing traces, and the thin film is thermally processed via conduction between the two absorbing traces. This method can be utilized to fabricate a thin film transistor (TFT) in which the thin film is a semiconductor and absorbers are the source and the drain of the TFT.
Patent JP-2015171370-A (JP)
Title: Nanoparticle-mediated delivery of sequence specific nucleases
Inventor: JAYAKUMAR SAMUEL
IPC: A01H3/04
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for introducing a sequence specific nuclease (SSN) into a plant cell having a cell wall.SOLUTION: The invention provides a method for modifying a plant genetically or otherwise, the method comprising the steps of: providing a plant cell having a cell wall; coating of the nanoparticles surface with SSN by a method selected from electrostatic adsorption, conjugation to a ligand on the nanoparticle surface, coating of the nanoparticle with a small cofactor that SSN can recognize and bind, and direct conjugation to the nanoparticle; placing the cell having a cell wall and the coated nanoparticle in contact with each other; and allowing uptake of the nanoparticle and SSN into the plant cell having a cell wall. Also provided is a method for treating or preventing diseases in plant cells.
Patent JP-2016065037-A (JP)
Title: Production method of antiviral drug and antiviral drug obtained by method thereof
Inventor: KOMATSU TAKAYUKI
IPC: A61K36/05
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an antiviral drug obtained from microalgae in which the remained amount of a lipid is little, and an antiviral activity and immune activity are enhanced to new and seasonal human influenza virus, coronavirus, and norovirus; and to provide an antiviral drug obtained by the method.SOLUTION: The invention provides a production method of an antiviral drug having an antiviral activity enhanced to the above viruses, the method comprising performing two or more degreasing operations of mixing Coccomyxa or Chlorella of microalgae, benzene:methanol (2:1), or a volatile solvent consisting of ethanol, acetone, and hexane, and centrifuging in combination with one or more of ultrasonic vibration, hyperbaric pressure homogenization, and blade-agitation; adding given amount of water after the degreasing step, and heating over a given time to extract with hot water; and concentrating and drying a solution layer subjected to solid liquid separation by centrifugation of the hot water extract.SELECTED DRAWING: None
Patent JP-2016214798-A (JP)
Title: Chalaza removal chopsticks
Inventor: TAKAHASHI HIROAKI
IPC: A47J43/28
Filed: 2015-05-14
Abstract: PROBLEM TO BE SOLVED: To provide chalaza removal chopsticks to be used as chopsticks for meals or chopsticks for cooking and capable of reliably cutting off and scooping out the chalaza of an egg.SOLUTION: Chalaza removal chopsticks include: a pair of bar shape bodies; and chalaza removal parts mutually facing in the neighborhood of the tips of the bodies. Each chalaza removal part includes: a chalaza catch part arranged on the tip side; a chalaza scoop-out part arranged on the side of the body of the chalaza catch part; and a chalaza cut-off part arranged in the side part of the chalaza scoop-out part. Thus, a chalaza can be removed by being cut off by the chalaza cut-off parts and stored in the chalaza scoop-out parts.SELECTED DRAWING: Figure 1
Patent JP-2017005043-A (JP)
Title: Power module semiconductor device and method for manufacturing the same, and inverter device
Inventor: HANADA TOSHIO
IPC: H01L23/29
Filed: 2015-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a power module semiconductor device capable of being downsized and improving a damage and coming-off of a terminal caused by a load stress and a method for manufacturing the same; and an inverter device having the power module semiconductor device.SOLUTION: A power module semiconductor device 2 has an insulating substrate 10, a first pattern 10a (D) of a copper plate layer 10a arranged on the insulating substrate 10, a semiconductor device Q arranged on the first pattern 10a (D), power system terminals ST and DT and signal system terminals DS, G and SS electrically connected to the semiconductor device Q, a first terminal holder 101 locking the signal system terminal DS, a second terminal holder 102 locking the signal system terminals G and SS, and a resin layer 12 covering the semiconductor device Q and the insulating substrate 10 so as to expose the upper face portion of the first terminal holder 101 and the second terminal holder 102 to a mold surface.SELECTED DRAWING: Figure 7
Patent JP-2017004725-A (JP)
Title: LED lighting device
Inventor: NEMOTO DAIKI
IPC: F21V29/57
Filed: 2015-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device enabling its size to be compact and its weight to be light, and optimum for high-precise moving image photographing such as high-speed photographing even if a so-called static lighting for continuous energization against an LED is being applied.SOLUTION: This invention comprises a circuit board 30 in which LED 3 acting as a light source is mounted and wiring is made against the LED; a housing 2 having a base plate 2a to which the circuit board 30 is fixed and having a peripheral wall 2b to enclose the circuit board 30; a protection plate 23 fixed on a peripheral wall of the housing 2, forming a tightly-closed liquid storing chamber 24 between it and the housing 2, and transmitting irradiation light of the LED 3 out of the housing 2; a cooling liquid filled in the liquid storing chamber 24 to transmit heat generated at the LED 3 to the housing 2; and a pressure adjusting chamber 4 communicated with the liquid storing chamber 24 and showing its volume to be changed in response to an inner pressure of the liquid storing chamber 24.SELECTED DRAWING: Figure 1
Patent JP-2017001574-A (JP)
Title: Controller for hybrid vehicle
Inventor: OTA YASUO
IPC: B60W10/08
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle which can prevent an engine from rotating while reducing power consumption during motor travelling even without comprising a brake mechanism.SOLUTION: A controller for a hybrid vehicle comprises: a one-way clutch 40 for fixing rotation of an output shaft 3 of an engine 2 in one direction; and a hybrid ECU 32 which, during motor travelling during which the engine 2 is stopped and a first motor generator 4 and a second motor generator 5 are driven for travelling, makes the first motor generator 4 drive and outputs a power running torque when a vehicle 100 is moving forward and a target drive torque set based on accelerator opening and vehicle speed are less than predetermined values, and electricity applied to the first motor generator 4 is shut off when the vehicle 100 is moving forward and the target drive torque is equal to a predetermined value or more.SELECTED DRAWING: Figure 1
Patent JP-2017009775-A (JP)
Title: Image forming apparatus
Inventor: HAYAKAWA YUJI
IPC: B65H5/36
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that enables a user to easily remove jammed paper.SOLUTION: An image forming apparatus comprises: a medium conveyance path that is branched at a predetermined branch position and conveys a medium in a curved state to a loading part; an opening/closing member that opens and closes so as to expose the inside of an apparatus body on the upstream side of the branch position in a medium conveyance direction; and a guide member that includes a guide surface constituting a first guide surface on a recessed side of the medium conveyance path and is rotatably supported between a guide attitude guiding the medium and an open attitude of rotating from the guide attitude to open the guide surface.SELECTED DRAWING: Figure 2
Patent JP-2017007055-A (JP)
Title: Hand polishing tool
Inventor: MORIYAMA TERUO
IPC: B24B57/02
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To smoothly polish a polished surface while supplying polishing liquid to the polished surface.SOLUTION: A hand polishing tool 10 includes a hand pad 11 griped by an operator during polishing work. A polishing film 21 is mounted to a polishing-side surface 12 of the hand pad 11. A water absorption sponge 23 absorbing a polishing liquid and elastically deformable is built inside the hand pad 11. Pushing an operation knob 28 to shrink and deform the water absorption sponge pushes out the polishing liquid to the polished surface.SELECTED DRAWING: Figure 2
Patent JP-2017006885-A (JP)
Title: Sealant shaping device and manufacturing method for sealant applied product
Inventor: MATSUMOTO YOHEI
IPC: B05C11/04
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate work for applying sealant to parts of an aircraft or the like.SOLUTION: A sealant shaping device according to an embodiment has a spurtle and a header. The spurtle is used to shape sealant applied to a work-piece. The header is connected to the spurtle, where the spurtle is mounted at a predetermined position of the header where the spurtle comes to rest relative to the work-piece when a moving mechanism which moves the spurtle or the work-piece is moved. A manufacturing method for a sealant applied product according to an embodiment manufactures a sealant applied product by moving at least either one of the header mounted with the spurtle and work-piece applied with the sealant using the moving mechanism, and shaping the sealant with the spurtle.SELECTED DRAWING: Figure 1
Patent JP-2017017106-A (JP)
Title: Load tap changer
Inventor: IWATA MINORU
IPC: H01F29/04
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a load tap changer which is lightweight and has a simple device configuration.SOLUTION: A tap selector 20 for selecting a tap to be driven among the tap windings of a transformer and a switching switch 10 for switching the circuit to a tap selected while keeping the current supply state by the tap selector are arranged separately from each other. The switching switch has a common connection terminal connecting one end of a first vacuum switch 11 and one end of a series circuit including a second vacuum switch 12 and a limiting resistor 13, respectively. The tap selector includes a plurality of fixed contacts 23 arranged discretely on the circumference, first and second annular fixed contacts 24, 25 arranged above and below the fixed contacts, and first and second roller contacts 21, 22 revolvingly moving around the center of the circumference as a rotation center. The other end of the first vacuum switch is connected to the first annular stationary contact, the other end of the second vacuum switch is connected to the second annular stationary contact, and each tap of the transformer is connected to the stationary contact.SELECTED DRAWING: Figure 4
Patent JP-2017014960-A (JP)
Title: Internal combustion engine with motor-assisted turbocharger
Inventor: SAITO MASATOSHI
IPC: F02B37/14
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a use frequency of a motor-assisted turbocharger, and to save power.SOLUTION: In an internal combustion engine having a motor-assisted turbocharger, and a motor control part which controls a drive amount of the motor-assisted turbocharger, the motor control part decreases a drive amount of the motor-assisted turbocharger of an internal combustion engine in a first period including a crest of the pressure pulsation of exhaust emission at a precast rotation number region more than a drive amount of the motor-assisted turbocharger of the internal combustion engine in a second period including the crest of the pressure pulsation of the exhaust emission, and different from the first period in the prescribed rotation number region.SELECTED DRAWING: Figure 5
Patent JP-2017013324-A (JP)
Title: Inversion printing method, inversion printing member, and method for manufacturing inversion printing member
Inventor: MIYOSHI TORU
IPC: B41C1/00
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an inversion printing method which prevents ink arranged on the surface of a printing member from being transited onto the surface of a recess of an inversion printing member and enables high-precision printing, even when the surface of the recessed portion has been brought into contact with the printing member.SOLUTION: An inversion printing method includes: a preparation step of preparing an inversion printing member 1 having a recess X and a projection Y containing a resin material in the surface thereof; an ink arrangement step of arranging ink 2 on the surface of a printing member 3; a transition step of pressing the inversion printing member 1 against the printing member 3, and transiting the ink 2 arranged on the surface of the printing member 3 onto the surface of the projection Y of the inversion printing member 1; and a transfer step of transferring the ink 2 arranged in a patter shape on the surface of the printing member 3 on the surface of a body 4 to be printed, where the surface of the recess X of the inversion printing member 1 has unevenness, root-mean square roughness Rof the unevenness is in a range of 50 nm-1,000 nm, and as for the cycle of the unevenness, when a reference length of the unevenness is represented by L and the number of the apical portions of the unevenness on the L is represented by N, N/L is 1 piece/μm or more.SELECTED DRAWING: Figure 1
Patent JP-2017014405-A (JP)
Title: Polypropylene and manufacturing method therefor
Inventor: TANIIKE TOSHIAKI
IPC: C08F210/06
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To provide polypropylene having enhanced crystallization speed and excellent in molding processability while maintaining physical properties such as the melting point and a manufacturing method therefor.SOLUTION: There is provided polypropylene containing a propylene unit (A) and an aromatic comonomer unit (B), where percentage content of the aromatic comonomer unit (B) is 0.005 mol% to 0.05 mol% based on total amount of a monomer unit constituting the polypropylene.SELECTED DRAWING: None
Patent JP-2018133998-A (JP)
Title: Method for detecting target nucleic acid
Inventor: SANO SOTARO
IPC: C12M1/00
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a detection method having high determination accuracy, said detection method being for detecting a target nucleic acid and comprising conducting a nucleic acid amplification reaction and detecting a nucleic acid amplification product on a solid support, whereby nonspecific detection of a primer dimer can be avoided.SOLUTION: A method for detecting a target nucleic acid comprises conducting a nucleic acid amplification reaction by a Nested-PCR method and detecting a nucleic acid amplification product on a solid support.SELECTED DRAWING: None
Patent JP-2017016960-A (JP)
Title: Battery monitoring system
Inventor: SANO KAZUAKI
IPC: H01M10/42
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery monitoring system that has high safety even when characteristics of a reference voltage circuit are deteriorated.SOLUTION: A second battery monitoring IC monitors a reference voltage of a first battery monitoring IC. When it is detected that the reference voltage becomes a value out of a predetermined range, a signal indicating abnormality is outputted to the first battery monitoring IC. The first battery monitoring IC stops monitoring a battery when receiving the signal indicating abnormality.SELECTED DRAWING: Figure 1
Patent JP-2017021893-A (JP)
Title: Vehicular lamp
Inventor: TAKAMOTO TAKESHI
IPC: F21S8/10
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To irradiate a plurality of directions with light from a single surface light source.SOLUTION: A vehicular lamp 1 includes: an organic EL light source 2 of which a light-emitting surface 21 for emitting light planarly faces leftward; a first reflection surface 321a that is provided at the left side of the organic EL light source 2, and reflects light, emitted from the organic EL light source 2, forward; and a second reflection surface 322a that is provided ahead of the first reflection surface 321a, and reflects light, emitted from the organic EL light source 2, right-obliquely forward.SELECTED DRAWING: Figure 2
Patent JP-2017019360-A (JP)
Title: Authentication operation device for saddle-riding type vehicle and saddle-riding type vehicle
Inventor: MORIKUNI DAICHI
IPC: B60R25/01
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an authentication operation device for a saddle-riding type vehicle which can ensure a degree of freedom in an operation position while suppressing enlargement of the device, and a saddle-riding type vehicle.SOLUTION: An authentication operation device for a saddle-riding type vehicle comprises: a shaft provided rotatably; a rotation operation part which is connected to the shaft, receives an operation for switching a function of the saddle-riding type vehicle, and rotates with the shaft, and to which an operation position corresponding to the function of the saddle-riding type vehicle is set; a cam member which is formed of a member different from the shaft and connected to the shaft, has an outer diameter larger than the shaft, and is provided with a groove corresponding to the operation position; an inhibition part for inhibiting the rotation of the rotation operation part by being inserted into the groove of the cam member; and an actuator part for moving the inhibition part between a position inserted into the groove of the cam member and a position retreated from the groove according to a result of authentication of an authentication system.SELECTED DRAWING: Figure 4
Patent JP-2017022256-A (JP)
Title: Composite electronic component and resistance element
Inventor: HATTORI KAZUO
IPC: H01C1/148
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a composite electronic component capable of suppressing occurrence of poor connection between electronic elements during manufacturing.SOLUTION: The composite electronic component 1A includes an electronic element 10 and a resistance element 20A in a height direction H. The electronic element 10 includes an electronic element body 11 and first and second external electrodes 14A and 14B which are separated from each other in a length direction L. The resistance element 20A includes a base portion 21, a resistor 22 provided on the upper surface 21a of the base portion 21, and first and second upper surface conductors 24A and 24B. The first and second upper surface conductors 24A and 24B are spaced apart in the length direction L, and the resistor 22 is positioned between the first and second upper surface conductors 24A and 24B. A dimension T0 of the resistor 22 in the height direction H is smaller than any of a dimension T1 of the first external electrode 14A in the height direction H of the portion located on the lower surface 11a of the electronic element body 11 and a dimension T2 in the height direction H of the second external electrode 14B.SELECTED DRAWING: Figure 6
Patent JP-2017021565-A (JP)
Title: Electronic apparatus, and control method of read-write operation
Inventor: YAMANASHI NAOKI
IPC: H04N5/76
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus, and a control method of read-write operation capable of ensuring a stable read-write operation when an outside storage medium is connected.SOLUTION: An electronic apparatus in an embodiment, includes: a connection section to which a storage medium is connected; and a control unit that, when a storage medium is connected to the connection section, acquires a piece of file system information of the storage medium therefrom and executes a read operation only on the storage medium based on the file system information.SELECTED DRAWING: Figure 1