baber/WOPTO huggingface dataset:
Patent JP-2017177166-A (JP)
Title: Solder composition for jet dispenser
Inventor: SUGIYAMA ISAO
IPC: B23K35/363
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a solder composition for jet dispenser which has sufficient applicability and continuous discharge property when performing application with the jet dispenser and can satisfactorily suppress solder scattering and flux separation.SOLUTION: There is provided a solder composition for jet dispenser which contains a flux composition containing (A) a rosin-based resin, (B) an activator, (C) a solvent and (D) a thixotropic agent, and (E) solder powder, where a yield value of the solder composition measured by a rheometer is 10 Pa or more and 100 Pa or less.SELECTED DRAWING: None
Patent JP-2017178673-A (JP)
Title: Production method of silicon carbide single crystal ingot
Inventor: SATO SHINYA
IPC: C30B29/36
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a SiC single crystal ingot capable of growing a SiC single crystal while controlling generation of crystal defects such as dislocation to produce a good-quality SiC single crystal ingot with few crystal defects.SOLUTION: Provided is a SiC single crystal ingot production method in which a SiC single crystal ingot is produced through growing a SiC single crystal on a seed crystal by a sublimation recrystallization method where a sublimation gas generated by heating a SiC raw material loaded in a crucible is recrystallized on a SiC seed crystal arranged oppositely in the crucible. The single crystal is grown under a condition that the value (Q/S) obtained through dividing the total amount Q of impurity elements contained in the SiC raw material by the area S of a crystal growth surface of the seed crystal on which the SiC single crystal grows is 10 mg/cmor less.SELECTED DRAWING: Figure 1
Patent JP-2017181398-A (JP)
Title: Slip performances evaluation device
Inventor: TAGAYA NANAE
IPC: G01N5/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a slip performances evaluation device which can accurately evaluate slip performance of a package by fixing the rate and angle of inclining the package, the height of the package, and the size of the opening of the package.SOLUTION: A slip performances evaluation device 10 includes: a holding unit 11 for rotatably holding a package X; an inclination mechanism 12 connected to the holding unit 11 for inclining the holding unit 11 and the package X by rotating the holding unit 11; a stopping unit 13 for stopping the holding unit 11 at a specific inclination position; and a weight measuring unit 14 below the opening of the package X for measuring the weight of a content sliding from the opening of the package X, the weight measuring unit being inclined at a specific inclination position by the inclination mechanism 12 and the stopping unit 13.SELECTED DRAWING: Figure 1
Patent JP-2017181404-A (JP)
Title: Analysis sample preparation method, maldi-ms sample plate, and analysis method
Inventor: HIOKI YUSAKU
IPC: G01N27/62
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sample for MALDI-MS analysis comprising a mixture of a sample to be analyzed and a matrix accommodated in each of a plurality of wells provided on a sample plate.SOLUTION: Portions of a sample solution containing identical components are spotted onto two or more wells (38). The two or more portions of the sample solution spotted onto different wells go through different treatments that are well-dependent before and/or after being spotted onto the wells. The different treatments herein include a treatment for giving different m/z ratios to an identical specific component, and a treatment for giving different peak intensities to an identical specific component.SELECTED DRAWING: Figure 2
Patent JP-2017187530-A (JP)
Title: Liquid crystal display device
Inventor: NAGASAWA JUNKO
IPC: G02F1/1339
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with less luminance unevenness.SOLUTION: A liquid crystal display device includes a display area 500 and has liquid crystal held between a TFT substrate 100 with a pixel electrode and a counter substrate 200 with a black matrix. The display area 500 includes a first area BB including a plurality of first pixels, and a second area AA including a plurality of second pixels. The thickness of a color filter in the plurality of first pixels in the first area BB is larger than the thickness of a color filter in the plurality of second pixels in the second area AA.SELECTED DRAWING: Figure 6
Patent JP-2017186411-A (JP)
Title: Composite resin aqueous dispersion
Inventor: TAKAGI HIROYUKI
IPC: C08L33/04
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a composite resin aqueous dispersion capable of being applied as a coating agent to a substrate to be coated.SOLUTION: There is provided a composite resin aqueous dispersion where a polyurethane resin (A) obtained by reacting polycarbonate polyol, polyisocyanate and acidic group-containing polyol and an acrylic polymer (B) are dispersed in an aqueous medium, which at least consists of a vinyl polymer (B) included in the polyurethane resin (A) and has mass of the polyurethane resin (A) of 5 to 95 mass%.SELECTED DRAWING: None
Patent JP-2017186607-A (JP)
Title: Electric furnace refining method
Inventor: KOBAYASHI HITOSHI
IPC: C21C7/00
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric furnace refining method having suppressed iron concentration of a molten slag after completion of electric furnace refining compared to prior art.SOLUTION: There is provided an electric furnace refining method by inputting a carburization material containing a carbon material powder, a binder, and at last one of iron, iron oxide, manganese and manganese oxide to molten iron, the carburization material having higher apparent density than calculated density of the slag in electric furnace refining is input to the molten iron and a composition of the slag after completion of electric furnace refining satisfies the mathematical formula (1). 3600≤{(FeO mass%)+(SiOmass%)+(CaO mass%)+(AlOmass%)+(MgO mass%)+(MnO mass%)}/{(FeO mass%)/5740+(SiOmass%)/2700+(CaO mass%)/3200+(AlOmass%)/4000+(MgO mass%)/3600+(MnO mass%)/5400}≤4215 Mathematical formula (1).SELECTED DRAWING: Figure 2
Patent JP-2017188569-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SUZUKI KENJI
IPC: H01L21/336
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device capable of achieving reduction in leakage current and prevention of voltage oscillation at the time of turn-off and capable of improving short-circuit breakdown voltage.SOLUTION: An IGBT comprises: a p base layer 2 which is formed on a surface (first principal surface) side of an n type silicon substrate 1 and has an impurity concentration higher than that of the n type silicon substrate 1; and a deep nbuffer layer 8 and a shallow nbuffer layer 9 which are formed on a rear face (second principal surface) side of the n type silicon substrate 1 and have an impurity concentration higher than that of the n type silicon substrate 1. The deep nbuffer layer 8 is formed all over the rear face side of the n type silicon substrate 1. The shallow nbuffer layer 9 is selectively formed on the rear face side of the n type silicon substrate 1. The shallow nbuffer layer 9 has the impurity concentration higher than that of the deep nbuffer layer 8 and has a depth from the rear face which is shallower than that of the deep nbuffer layer 8.SELECTED DRAWING: Figure 2
Patent JP-2017186485-A (JP)
Title: Method for manufacturing rubber composition for tire and method for manufacturing pneumatic tire
Inventor: TAGUCHI TAKAFUMI
IPC: C08K5/54
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubber composition for a tire capable of manufacturing a rubber composition excellent in abrasion resistance and reproducibility of operation stability, while suppressing problems such as roll adhesiveness, occurrence of air bubbles and rupture, at the time of warming.SOLUTION: A method for manufacturing a rubber composition for a tire includes: a kneading step 1 of kneading a rubber component, silica and a silane coupling agent without using a reaction accelerator of a silane coupling agent; and an extrusion step 2 of extruding the manufactured kneaded material while degassing.SELECTED DRAWING: None
Patent JP-2017189884-A (JP)
Title: Manufacturing method for liquid discharge device, liquid discharge device, and device driver
Inventor: KANEKO TOMOSHIGE
IPC: B41J2/01
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid discharge device capable of achieving efficiency of adjustment processing at the time of attachment of a liquid discharge head to the liquid discharge device, and the liquid discharge device, and a device driver.SOLUTION: A manufacturing method for a liquid discharge device comprising a liquid discharge head (4) being detachably attached to a device body (7) and discharging liquid from nozzles (16) includes: a misalignment identifying step of identifying misalignment of the liquid discharge head attached to the device body; and a correction information identifying step of identifying correction information corresponding to the misalignment identified in the misalignment identifying step on the basis of a correction information table in which the correction information related to discharge control of the liquid and the misalignment are associated with each other.SELECTED DRAWING: Figure 9
Patent JP-2017191243-A (JP)
Title: Optical module and method for controlling optical module
Inventor: YAMAGAMI MASAHIRO
IPC: G02F1/01
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To accurately continue optical modulation regardless of the operation status of a control section.SOLUTION: An optical module 100 comprises an optical modulator 102 for transmitting a modulated optical signal. The optical module 100 comprises a temperature monitor section 112 for measuring temperature in the optical module for every predetermined period, a setting value table 111 in which correspondence between the temperature and setting data for making modulation of the optical modulator 102 a constant operating point is stored, a CPU 106 for obtaining the setting data for every predetermined period to set the same in the optical modulator 102, and an operating point voltage prediction unit 107, which is started when processing in the CPU 106 stops, for reading the setting date corresponding to the temperature measured by the temperature monitor section 112 from the setting value table 111 and setting the read setting data to the optical modulator 102.SELECTED DRAWING: Figure 1
Patent JP-2017193053-A (JP)
Title: Inkjet recording device
Inventor: ARAGANE MANABU
IPC: B41J2/01
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device in which FPOT is improved by executing preparation processing efficiently.SOLUTION: The inkjet recording device: executes determining processing (S31) for determining a state of a power source portion, responding to reception of a command from an information processing device (S11:Yes), and first uncap processing (S32) for relatively moving a cap to a separation position while contacting a carriage with a reference wall, responding to the fact that the power source portion is determined as a driving state (S31:Yes); executes first switching processing (S33) for switching the power source portion into the driving state responding to the fact that the power source portion is determined as a sleeping state (S31:No), and second uncap processing (S34) for relatively moving the cap to the separation position and making a memory to memorize position information while contacting the carriage with the reference wall; and executes recording processing (S15-S18) for recording an image on a sheet responding to that fact that the first uncap processing or the second uncap processing is completed.SELECTED DRAWING: Figure 7
Patent JP-2017195447-A (JP)
Title: Encoding processing program, encoding processing apparatus, encoding processing method, decryption processing program, decryption processing apparatus and decryption processing method
Inventor: ABE HAZUKI
IPC: H03M7/42
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To enable processing such as partial decryption of data of specified column, and reference, copying and replacement as ETL processing without decoding from the beginning even if data reference is partially performed on a compressed file in which CSV format data sectioned by a delimiter is encoded.SOLUTION: In an information processing apparatus 1, information on a processing target column is obstructed from a compressed file in which CSV format data sectioned by a delimiter is encoded for every column of each record. In the information processing apparatus 1, using the information on the processing target column, partial decryption corresponding to the processing target column, and reference, copying and replacement as an ETL processing are performed from a plurality of encoded cords.SELECTED DRAWING: Figure 2
Patent JP-2017194095-A (JP)
Title: Vibration-preventing mount
Inventor: TANAKA KAZUTERU
IPC: F16F1/373
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-preventing mount capable of reducing a pressure receiving area so as to reduce a dynamic spring constant and having no slip-off of an inner plate from an elastic body.SOLUTION: In a vibration-preventing mount having a combination an elastic body made of an urethane foam held on a body side and an inner plate disposed on a rod side and having the periphery of the inner plate buried in the thickness of an elastic body, an inner plate has a plurality of holes equally distantly arranged in the periphery. The elastic body has its portion filled in a hole. A chamfer part is formed in the opening marginal part of the hole.SELECTED DRAWING: Figure 1
Patent JP-2017024704-A (JP)
Title: Door hole seal of automobile
Inventor: SAI YASUHIRO
IPC: B60J5/00
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a door hole seal capable of preventing reduction of sound insulation performance by measures against port opening of a slit.SOLUTION: A door hole seal 20 is provided between an inner panel 1 and a door trim 2 of an automobile door, and a slit mechanism 30 for drawing a wire harness 100 from a vehicle outside 101 to a vehicle inside 102 is provided in a part of the door hole seal. The slit mechanism 30 comprises a first slit 23 extending vertically with respect to a main sheet 21, and a round hole 24 which is formed at a lower end of the first slit 23 so as to be slightly smaller than the diameter of the wire harness 100 to store the wire harness 100.SELECTED DRAWING: Figure 1
Patent JP-2017194881-A (JP)
Title: Machinery and vibration control method of the same
Inventor: HOSOKAWA YOSHIHIRO
IPC: G05D19/02
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide machinery capable of suppressing a vibration and suppressing wind-up.SOLUTION: Machinery comprising a drive mechanism comprises: a vibration detector for detecting a vibration of the machinery and a direction of the vibration; and a drive mechanism controller for controlling the drive mechanism. The drive mechanism controller comprises: a drive mechanism drive pattern generation part; a frequency filter for performing filtering of a signal of the drive pattern generated by the drive mechanism drive pattern generation part; and a drive pattern/frequency filter setting part for extracting a frequency of the vibration detected by the vibration detector, setting a characteristic of the frequency filter to a characteristic for suppressing a signal of a frequency having high priority of suppression, out of extracted frequencies of vibrations, determining adequacy of a signal of a drive pattern after a signal of a drive pattern is changed, by the set frequency filter, and if it is not adequate, setting the drive pattern again, and setting the characteristic of the frequency filter again.SELECTED DRAWING: Figure 1
Patent JP-2016202922-A (JP)
Title: Brush body and brush body with handle
Inventor: YANAGI TOKISATO
IPC: A46B9/04
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a brush body capable of efficiently cleaning a narrow place without applying a large force.SOLUTION: A roller-shaped brush body 7 is attached to one end side of a handle part 3 to be gripped by a user in a longitudinal direction. A ridge line formed by tips of a brush bristle group constituting the brush body in a width direction is formed so as to be larger in diameter gradually and continuously from both sides to the central part. A large-diameter portion can enter a narrow place without being obstructed by a small-diameter portion, and thus the brush body can clean the narrow efficiently place without applying a large force.SELECTED DRAWING: Figure 1
Patent JP-2017197503-A (JP)
Title: Active oxygen radical scavenger and hair cosmetic
Inventor: HAYASHI HIROYUKI
IPC: A61K36/61
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an active oxygen radical scavenger that has excellent active oxygen radical scavenging action and is highly safe, and a hair cosmetic that has excellent active oxygen radical scavenging action and is highly safe.SOLUTION: An active oxygen radical scavenger contains at least one of Origanum majorana extract, Actinidia polygama extract, Prunus mume extract, Rubus ellipticus extract, Rhodomyrtus tomentosa fruit extract, and Averrhoa carambola leaf extract, and a hair cosmetic contains the active oxygen radical scavenge.SELECTED DRAWING: None
Patent JP-2017201050-A (JP)
Title: Piezoelectric thin film, and piezoelectric element using the same
Inventor: YANAGIYA TAKAHIKO
IPC: H04R17/00
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric thin film having a large electromechanical coupling coefficient, and thereby usable in a wide frequency band width.SOLUTION: A piezoelectric thin film comprises a piezoelectric material expressed by compositional formula AlYbN, and the value of x is in the range of 0.10 or larger and 0.27 or smaller. The piezoelectric thin film has a larger electromechanical coupling coefficient in comparison with a conventional piezoelectric thin film comprising AlN(x=0 in the compositional formula).SELECTED DRAWING: Figure 3
Patent JP-2017204181-A (JP)
Title: Mobile terminal device
Inventor: KUROKI YOSHIHIKO
IPC: H04M1/00
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal device configured to improve single-handed operability on a large touch screen.SOLUTION: A mobile terminal device includes: a plurality of pressure sensors arranged in arbitrary positions to be reached by a finger holding a body part, to detect pressure values when pressed; a control unit which calculates setting information for moving a screen displaying a touch screen at least, on the basis of a pressure value exceeding a threshold detected in one of the pressure sensors, and the pressure sensor having detected the value, to determine whether to move the screen, or calculates setting information for reducing the screen displaying the touch screen at least, on the basis of pressure values exceeding the threshold detected in some pressure sensors, and the pressures sensors detecting the pressure values, to determine whether to reduce the screen; and a display control unit which performs screen display on the touch screen, on the basis of a result determined by the control unit and the setting information stored in a storage unit.SELECTED DRAWING: Figure 3
Patent JP-2016201802-A (JP)
Title: Routing for data packet in communication network
Inventor: Wang mu-cheng
IPC: H04L45/58
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method in which only one single path is selected to send data between a sender and a receiver.SOLUTION: A method includes a step of receiving a data packet at a routing node that includes a processor. The method also includes a step of determining at least one value for the data packet, a step of selecting a routing table from a plurality of routing tables stored at the routing node in response to the at least one value for the packet, and a step of forwarding the data packet in response to the selected routing table. Each routing table is associated with a respective one cost function.SELECTED DRAWING: Figure 3
Patent JP-2017205816-A (JP)
Title: Blast chamber
Inventor: HANEISHI RYOHEI
IPC: B24C9/00
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To cope with abrasion of a blast chamber efficiently and without waste.SOLUTION: A box-shaped blast chamber for covering a base material portion to which blast processing for preventing scattering of dust during blasting is applied and a blast gun, comprises a frame formed of a rod-like member, a plurality of panels detachably fixed to the frame (e.g., with a screw) so as to surround the frame, and a blast gun introduction part into which the blast gun can be inserted. The blast chamber can house at least a part of a base material as a processing object in a space enclosed by the panels, can apply processing by spraying an abrasive material from the blast gun to the base material part placed in the space, and prevents scattering of dust with the panels surrounding the frame.SELECTED DRAWING: Figure 1
Patent JP-2017208649-A (JP)
Title: Communication system, communication device, communication management device, and program
Inventor: MATSUYAMA KENGO
IPC: H04W88/04
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate multi-hop communication by enabling hopping communication to a different network cell by combining radio communication devices for performing communication using a one-to-one or star-type network configuration.SOLUTION: A communication system includes: a plurality of first communication devices for forming network cells differing from each other using first radio communication; and a second communication device capable of communicating with the first communication devices using the first radio communication. The communication system includes: connection information management means for managing connection information for the second communication device connecting with the plurality of first communication devices using the first radio communication; connection control means for making, using the connection information when the second communication device receives data from one first communication device of the plurality of first communication devices, the second communication device connect with another first communication device differing from the one first communication device; and data transfer means for transferring data received by the second communication device from the one first communication device, to the other first communication device.SELECTED DRAWING: Figure 7
Patent JP-2017209234-A (JP)
Title: Ladder truck
Inventor: SUZUKI TADAHIKO
IPC: A62C27/00
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a ladder truck where a font-edge ladder is easily attachable, can be attached in a safe position, and can adjust posture of the front-edge ladder arbitrarily and which is excellent in safety and operability.SOLUTION: A ladder truck comprises: a main ladder 3 whose end is pivoted on a vehicle body 1 so as to be freely raised and lowered; a sub ladder 10 which is attached along the main ladder 3 so as to be freely slid and which can be projected to the front-edge side thereof; a turning member 20 which is pivoted on the front-edge part of the sub-ladder 10; a front-edge ladder 40 which is detachably fitted to the turning member 20 and turns together; a slide-driving cylinder 11 which drives the sub ladder 10 to the direction of projection from the main ladder 3; and a turning drive mechanism 30 which turns the turning member 20.SELECTED DRAWING: Figure 1