baber/WOPTO huggingface dataset:
Patent JP-2016043469-A (JP)
Title: Flange mechanism and cutting device
Inventor: MATSUYAMA TOSHIFUMI
IPC: B24D5/10
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To supply cutting water to a cutting blade without trouble such as positioning.SOLUTION: When a cutting blade 60 is sandwiched by a first flange 51 and a second flange 52, an annular cutting water supply chamber 54 for communicating a cutting water supply hole 513, a first supply groove 515 radially traversing a first sandwiching surface, and a second supply groove 525 radially traversing a second sandwiching surface is formed between the first flange 51 and the second flange 52. Cutting water supplied from the plurality of cutting water supply holes 513 is supplied to the cutting water supply chamber 54, and the cutting water is jetted from the first supply groove 515 and the second supply groove 525 by centrifugal force by rotation of a spindle.SELECTED DRAWING: Figure 7
Patent JP-2016046978-A (JP)
Title: Concentrated winding permanent magnet synchronous motor
Inventor: SAKAKIBARA YUJI
IPC: H02K1/14
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated winding permanent magnet synchronous motor capable of reducing cogging torque while keeping an induction voltage.SOLUTION: A stator 14 includes: large teeth 24 around which a coil 28 is wound; and small teeth 26 which are narrower than the large teeth 24 and around which the coil 28 is not wound. A stator magnetic pole pitch θ is set at an angle where a torque component of the large teeth is switched from a plus side to a minus side in any degree component among a plurality of degree components included in the cogging torque of the large teeth 24 and the small teeth 26.SELECTED DRAWING: Figure 1
Patent JP-2016044650-A (JP)
Title: Exhaust emission control device
Inventor: MORIYA OSAMU
IPC: F01N3/28
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device that can preferably perform regeneration processing for a filter body.SOLUTION: The exhaust emission control device includes: a cylindrical body; the filter body; and an electromagnetic wave generation device. The cylindrical body serves as a flow channel of an exhaust gas and has a first region and a second region with an inner diameter different from that of the first region. The filter body is disposed inside the first region of the cylindrical body. The electromagnetic wave generation device radiates an electromagnetic wave to the filter body.SELECTED DRAWING: Figure 3
Patent JP-2015214531-A (JP)
Title: Fluorine-containing compound, pattern forming substrate, photodegradable coupling agent, pattern forming method, compound, and organic thin film transistor
Inventor: YAMAGUCHI KAZUO
IPC: C07F7/18
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound that has a big difference in contact angle before and after light irradiation and is useful as a coupling agent, and an organic thin film transistor prepared by using the compound.SOLUTION: A fluorine-containing compound is represented by formula (1), where X is a halogen atom or an alkoxy group; Yand Yeach independently represent an alkylene group; n1 to n2 are 0 or 1; Rand Reach independently represent a perfluorophenyl group or an alkyl group, and may bind to each other to form a divalent perfluorophenyl group; and n represents an integer of 0 or more.
Patent JP-2016038092-A (JP)
Title: One hole type round bolt
Inventor: SATO MASAO
IPC: F16B35/00
Filed: 2014-08-11
Abstract: PROBLEM TO BE SOLVED: To provide one hole type round bolt utilizing its quite superior characteristic, not damaging its thread part, showing a quite simple handling, enduring against hard load, economical, showing a superior keeping power for its performance, small-sized, light weight, less-expensive and full maneuverability, providing a quite speedy handling under application of a free hand and having a quite high anti-salt disaster used at a site near seashore.SOLUTION: This invention has some features of a durable use of long period time, easy handling under a road runner type thought, not damaging its thread part, not requiring additional fastening of the bolt and showing a quite superior bolt.SELECTED DRAWING: Figure 2
Patent JP-2015049928-A (JP)
Title: Sram including dual power line and bit line precharge method thereof
Inventor: CHOI JONG-SANG
IPC: G11C11/413
Filed: 2014-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an SRAM including a dual power line and a bit line precharge method thereof.SOLUTION: An SRAM comprises: a memory cell supplied with a first driving voltage and configured to store data; a peripheral circuit driven by a second driving voltage, connected to bit lines of the memory cell, and configured to pre-charge the bit lines for sensing the data stored in the memory cell; control logic configured to control the peripheral circuit to adjust a pre-charge level of the bit lines when the second driving voltage level is lower than or equal to a reference value during a sensing operation.
Patent JP-2015179240-A (JP)
Title: Camera with polarizing plate, monitoring camera, and polarizing plate
Inventor: YAMAMOTO KATSUHIRO
IPC: G03B11/00
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a polarizing plate, which can capture a clear image while suppressing reflection in a visible light region and which suppresses darkening of an image in infrared imaging in a dark place.SOLUTION: The camera with a polarizing plate includes the following polarizing plate disposed at an imaging object side of a camera lens. The polarizing plate has a transmittance of 20% or more and 60% or less for light at a wavelength of 550 nm and a transmittance of 70% or more for light at a wavelength of 900 nm. The polarizing plate has a thermoplastic resin formed on at least one surface of a polarizing film.
Patent JP-2016051659-A (JP)
Title: Power storage device
Inventor: HIROSE TAKAYUKI
IPC: H01M2/30
Filed: 2014-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device which makes possible to preferably increase the tracking resistance between a case and an electrode terminal.SOLUTION: A secondary battery comprises: an electrode assembly; a case containing the electrode assembly; through-holes 13b piercing a lid 13 of the case; and electrode terminals 41 and 42 electrically connected to the electrode assembly and leading to inside and outside the case through the through-holes 13b. The electrode terminals 41 and 42 each have: a pillar-like terminal shaft part 44 passed through the corresponding through-hole 13b; a terminal head part 43 located at an end in the case in the terminal shaft part 44, and having an outer diameter larger than the inner diameter of the through-holes 13b; and an insulative terminal cover 50 interposed between a face of the lid 13 and a face of the terminal head part 43 which are opposed to each other. The terminal cover 50 has an inner diameter face 51a connecting between the lid 13 and the terminal head part 43; and the inner diameter face 51a has unevenness 51b.SELECTED DRAWING: Figure 4
Patent JP-2016054672-A (JP)
Title: Fermentation apparatus and method
Inventor: KAMIMURA KAZUHIRO
IPC: C12N1/14
Filed: 2014-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a fermentation apparatus that efficiently heats a liquid containing fermentation microorganisms.SOLUTION: In a fermentation apparatus 50, a vessel 2 for storing a liquid containing fermentation microorganisms is made of woods 2b. In a fermentation apparatus 50, the liquid containing fermentation microorganisms to be converted into soy sauce having a salinity of 12% or more is stored in the vessel 2 constituted by combining the woods 2b having a board thickness of 65-85 mm. The fermentation apparatus 50 is provided with an insulating part 8 arranged between the vessel 2 and a base 4, on which the vessel 2 is mounted, and preventing electric current flowing in the liquid from flowing from the vessel 2 to the base 4. The fermentation apparatus 50 includes electrodes therein, and an electric current is applied from the electrodes to the liquid containing the fermentation microorganisms to generate heat, Joule heat, by the electric resistance of the liquid. In a fermentation method, proper temperature control of the fermentation apparatus 50 to promote the growth and metabolism of the fermentation microorganisms is performed by heating the liquid containing the fermentation microorganisms using the Joule heat.SELECTED DRAWING: Figure 1
Patent JP-2015043433-A (JP)
Title: Piezoelectric actuator unit
Inventor: FRANZ RINNER
IPC: H01L41/083
Filed: 2014-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator in a piezoelectric actuator unit having means for extending a service life.SOLUTION: A piezoelectric actuator unit A includes: a piezoelectric actuator 1; and a filling material 7 surrounding the piezoelectric actuator 1. The filling material 7 contains thermoplastic polyester, and is disposed in a sleeve 8 containing a material that is bonded with the filling material 7 and generates no cavities if possible between the filling material 7 and the material.
Patent JP-2016059322-A (JP)
Title: Evaluation method for activity of mesenchymal stem cells, culture method for mesenchymal stem cells, production method of therapeutic agent for impaired liver functions, and therapeutic agent for impaired liver functions
Inventor: SAKAIDA ISAO
IPC: C12Q1/68
Filed: 2014-09-17
Abstract: SOLUTION: To provide an evaluation method for evaluating the degree of activity of mesenchymal stem cells, to provide a culture method for mesenchymal stem cells using the evaluation method thereof, to provide a production method of a therapeutic agent for impaired liver functions, and to provide a therapeutic agent for impaired liver functions, in a field of culturing mesenchymal stem cells for regenerative medicine, and to provide an activity evaluation method for mesenchymal stem cells according to the invention comprising a measurement step of measuring the amount of adenylate kinase 4 (AK4) in mesenchymal stem cells and a determination step of determining the degree of activity of the mesenchymal stem cells from the amount of AK4 measured.EFFECT: The degree of activity of mesenchymal stem cells can be evaluated from the amount of AK4 measured. For example, if the degree of mitochondrial activity of mesenchymal stem cells is high, it can be evaluated that the mesenchymal stem cells are suitable for use as a therapeutic agent, on the other hand, if the mitochondrial activity of mesenchymal stem cells is low and aging is not progressing, it can be evaluated that the mesenchymal stem cells are suitable for subculture.SELECTED DRAWING: Figure 1
Patent JP-2016061660-A (JP)
Title: Electronic key device
Inventor: MIYAZAWA AKIRA
IPC: E05B49/00
Filed: 2014-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key device capable of accurately and surely controlling lock and unlock of a door by improving positional accuracy of a portable unit around a vehicle while suppressing power consumption.SOLUTION: The electronic key device includes the portable unit which can be carried by a user, and a vehicle side device which mutually communicates with the portable unit with a plurality of antennas arranged at different positions of the vehicle. The vehicle side device determines whether the portable unit satisfies or not a prescribed proximity condition on the basis of a signal transmitted by the portable unit. When the portable unit satisfies the proximity condition, the vehicle side device switches to increase the number of the antennas for returning a signal to the portable unit, and transmits a radio wave for measurement from the plurality of antennas after switching.SELECTED DRAWING: Figure 1
Patent JP-2016062787-A (JP)
Title: Lithium ion secondary battery
Inventor: SHINOHARA HIDEKI
IPC: H01M10/613
Filed: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which can efficiently exhaust a heat generated in the battery to the outside, and which can be prevented from being made a high temperature owing to a heat generated by a resin material lower than a metal material in heat resistance in the battery.SOLUTION: A lithium ion secondary battery comprises: an electrode group having a positive electrode and a negative electrode; a battery can contain the electrode group; a battery lid for sealing the battery can; external terminals provided on the battery lid; and connection members extending through through-holes provided in the battery lid, and electrically connecting between the external terminals and the electrode group. The lithium ion secondary battery further comprises: a thermally anisotropic member provided around each connecting portion to extend through the battery lid, and having a thermally anisotropic property in a direction from inside the lithium ion secondary battery to outside; and a gasket provided between the thermally anisotropic member and the side face of the corresponding through-hole.SELECTED DRAWING: Figure 4
Patent JP-2016063115-A (JP)
Title: Electronic device
Inventor: HAGIWARA YOSUKE
IPC: H01L23/02
Filed: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of solving a problem that, if there is no convex at a connection point between a lid and a base plate, when an external force is applied to the connection point between the lid and the base plate, a stress is hardly dispersed, resulting in a peel-off of the lid from the base plate.SOLUTION: The electronic device has: an internal space between the base plate and the lid; and an element disposed in the internal space. The lid has a first plane and a second plane at the opposite side of the first plane. Immediately above a connection point between the base plate and the second plane of the lid, the first plane of the lid has a first recess and a first convex at the outer side than the first recess.SELECTED DRAWING: Figure 1
Patent JP-2016060903-A (JP)
Title: Manufacturing method of near infrared absorber fine particle dispersion, near infrared absorber fine particle dispersion and use thereof
Inventor: SHIMA TAKESHI
IPC: C03C27/12
Filed: 2014-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a near infrared absorber fine particle dispersion capable of providing a resin composition excellent in transparency and durability during processing and the near infrared absorber fine particle dispersion obtained by the manufacturing method.SOLUTION: The manufacturing method of a near infrared absorber fine particle dispersion includes atomization of a near infrared absorber in a dispersion containing the near infrared absorber formed from a copper phosphonate compound obtained by reacting at least copper salt and a phosphonic acid compound represented by the general formula (1), where Ris a monovalent group represented by -CHCH-Rand Rrepresents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms or a fluorinated alkyl group having 1 to 20 carbon atoms with a wet jet mill.SELECTED DRAWING: None
Patent JP-2016065950-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and process cartridge
Inventor: HARUYAMA DAISUKE
IPC: G03G5/04
Filed: 2014-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that includes a single-layer photosensitive layer, the electrophotographic photoreceptor capable of easily obtaining target image density and preventing the generation of unintended black dots on images even after a repeated use.SOLUTION: There is provided an electrophotographic photoreceptor 10 including a conductive substrate, and a single-layer photosensitive layer containing a binder resin (A), a charge generating material (B), a hole transport material (C), an electron transport material having a specific structure (D), and a terphenyl compound(E), where the viscosity average molecular weight Mv of the binder resin (A) is 7000 or more and 100000 or less; the content ratio P of the binder resin (A) to the total solid of the single-layer photosensitive layer 2 is 35 mass% or more; the viscosity average molecular weight Mv and the content ratio P satisfy the following relational expression (1) P≤-0.0005×Mv+85.SELECTED DRAWING: Figure 1
Patent JP-2016066936-A (JP)
Title: Radio communication device, radio communication system, and radio communication quality evaluation method
Inventor: IIJIMA YUKI
IPC: H04W24/08
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To learn communication quality of communication on a downlink path and an uplink path and accurately evaluate communication quality of an entire radio communication system.SOLUTION: A radio communication device 60 comprises: communication means 61 for communicating prescribed information with an opposite station by radio communication; storage means 62 with which success and failure information associated with an opposite station ID is registered; outgoing/incoming call detection means 63 that obtains an opposite station ID of an outgoing/incoming call if the outgoing/incoming call is detected and determines whether the detected outgoing/incoming call succeeds or fails, and that registers the determination result in association with the obtained opposite station ID as success and failure information with the storage means; information reception means 64 that registers the received opposite station ID and success and failure information with the storage means when the communication means receives the opposite station ID and the success and failure information from the opposite station; and evaluation means 65 that evaluates communication quality on the basis of the success and failure information registered with the storage means.SELECTED DRAWING: Figure 17
Patent JP-2016065631-A (JP)
Title: Valve structure
Inventor: BABA TAKEO
IPC: F16K47/02
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve structure capable of ensuring attenuation force to vibration while keeping a gap between a valve body and a guide.SOLUTION: A valve structure includes: a valve body 13 provided oppositely to a valve seat 12 of a housing 11, and adjusting opening of a passage between itself and the valve seat 12 through which fluid passes; a guide 14 slidably supporting the valve body 13; a shaft 16 moving the valve body 13 in an axial direction; and a shaft guide 17 slidably supporting the shaft 16. In the valve structure, one cylindrical magnet 22 making a magnetic field is provided on the inner peripheral side of the guide 14; and one cylindrical copper plate 21 comprising a non-magnetic body metal is provided on the outer peripheral side of the valve body 13, and is arranged at a position through which magnetic flux from the magnet 22 passes.SELECTED DRAWING: Figure 1
Patent JP-2016067233-A (JP)
Title: Small animal housing apparatus, small animal experiment system, and small animal experiment method
Inventor: WATANABE SHIGERU
IPC: A61D7/00
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a small animal housing device capable of improving the accuracy of an experiment using a small animal.SOLUTION: A small animal housing device 1A comprises: a first rotating support part 101 and a second rotating support part 102 which suspend down and support a wiring cable 1a and are rotatable integrally with the wiring cable 1a along a circular orbit around a vertical axis O; and an annular housing part 30 which is a member to house a mouse M, is disposed under the first rotating support part 101, extends around the vertical axis O, and demarcates an annular space having an open top.SELECTED DRAWING: Figure 1
Patent JP-2016072081-A (JP)
Title: Control method for fuel battery system
Inventor: WATANABE SHINYA
IPC: H01M8/04
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a fuel battery system that can maintain the moisture state of the inside of a fuel battery to a proper state.SOLUTION: The following three power generation modes are defined for power generation of a stack: a normal power generation mode for performing power generation control under a reference condition, a dry power generation mode for performing power generation control under a dry condition which is settled so that MEA is dried, and a drainage power generation mode for performing power generation control under a drainage power generation condition which is settled so that a larger amount of retained water is drained than that under the reference condition. A method of controlling a fuel battery system comprises an over-humidification state determination step of determining on the basis of an impedance resistance value whether the state is an over-humidification state or not, a dry power generation step of generating power in the dry power generation mode from the determination of the over-humidification state in the over-humidification determination step till determination of non-over-humidification state, and a retained water discharging step of generating power in the drainage power generation mode from the end of the dry power generation step till the state that the impedance resistance value exceeds a retained water determination threshold value is maintained for a drainage standby time of retained water.SELECTED DRAWING: Figure 8
Patent JP-2016060540-A (JP)
Title: Can opener
Inventor: INASUMI YOSHINORI
IPC: B67B7/40
Filed: 2014-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an opener for easily and quickly opening an easy open can of a full open end of sealing solid matter by a woman and an aged person weak in grasping power, by ergonomically natural operation.SOLUTION: An engaging claw 4 provided in a lower part of a tip part 3 of a lever member 2, is inserted into a clearance between a pull ring 11 and a top cover 12 of a can 10. After breaking a part of a cutting line provided on the inner peripheral side of the can top cover 12, by push-raising the pull ring 11 by forwardly pushing a handle part of a rear part of the lever member 2 with a tip part 3 of the lever member 2 as a fulcrum in a state of engaging the pull ring 11, the pull ring 11 is pulled up by pushing down the handle part downward in a changed state with a bottom side part of a fan-shaped pendulum member 6 as a fulcrum, and is devised so as to easily tear off the top cover 12 along the cutting line of the inner peripheral side of the top cover 12.SELECTED DRAWING: Figure 4
Patent JP-2016074816-A (JP)
Title: Lubricating base oil and lubricating oil composition
Inventor: ODA AKIHIRO
IPC: C10M129/10
Filed: 2014-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology that imparts good temperature characteristics and life to a lubricating oil composition while retaining a viscosity of the lubricating oil composition.SOLUTION: A lubricating base oil as an embodiment of the present invention includes an ether bond-containing ester compound represented by the following formula (1). [In the formula (1), X is a 3-9C linear or branched-chain alkylene group; Ris a 1-20C linear or branched-chain alkyl group; and Ris a 1-12C linear or branched-chain alkyl group.]SELECTED DRAWING: None
Patent JP-2016075238-A (JP)
Title: Air lead-type stratified scavenging two-cycle internal combustion engine
Inventor: YAMAZAKI TAKAHIRO
IPC: F02F3/24
Filed: 2014-10-07
Abstract: PROBLEM TO BE SOLVED: To improve certainty in supplying air to a scavenging passage through a piston groove.SOLUTION: A gas vent port 10 is formed on a cylinder wall 2 at a lower part of a scavenging port 6a in adjacent thereto. The gas vent port 10 is independent from the scavenging port 6a, and opened and closed by a piston similarly as an air port 4a and the scavenging port 6a. When the piston is raised and a piston groove 8 is communicated with the gas vent port 10 (Fig.1(II)), a return gas in the piston groove 8 can be moved to a crank chamber through the gas vent port 10. In accompany therewith, the air can enter the piston groove 8 from the air port 4a.SELECTED DRAWING: Figure 1