baber/WOPTO huggingface dataset:
Patent JP-2014142375-A (JP)
Title: Lens barrel
Inventor: MIYAZAKI TAKASHI
IPC: G02B7/04
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To shorten an imaging lens barrel, without reducing the strength of an optical element support member.SOLUTION: The lens barrel comprises a plurality of optical elements constituting a photographic optical system. In such a configuration that a first support member supporting the optical elements advances and retreats in an optical axis direction and at least a part of the first support member is superimposed on a second support member being adjacent in the optical axis direction and holding the optical elements in a direction orthogonal to an optical axis, the second support member includes an arm part extending in the direction orthogonal to the optical axis, a cam pin formed in the arm part, and a rib shape formed in the arm part. The arm part of the second support member advances to and retreats from a notch provided in the first support member in the optical axis direction.
Patent JP-2014142500-A (JP)
Title: Optical coupling method and manufacturing method for cable with connector
Inventor: OTAKE MAMORU
IPC: G02B6/42
Filed: 2013-01-24
Abstract: PROBLEM TO BE SOLVED: To improve alignment accuracy based on a photographed image.SOLUTION: An optical coupling method comprises: the step of aligning an optical fiber and a photoelectric conversion element based on an image acquired as a result of photographing the photoelectric conversion element and the optical fiber, arranged on a substrate, from a direction parallel to the end face of the optical fiber and the substrate; and the step of forming an optical coupling part configured to optically couple the end face of the optical fiber and the photoelectric conversion element. In a case where the directions of the optical fiber at the ends of the optical fiber are defined as forward and backward directions, and the end face side as viewed from the optical fiber is defined as front and, the opposite, as back, the photoelectric conversion elements are arranged on the substrate at different positions in the forward and backward directions. When the end faces of the optical fiber are optically coupled with the corresponding photoelectric conversion elements,the optical fiber in which the end face is arranged at the back side forms the optical coupling part first.
Patent JP-2013122058-A (JP)
Title: Aqueous ink composition for ballpoint pen, and ballpoint pen containing the same
Inventor: KITAOKA NOBUYUKI
IPC: C09D11/18
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink composition for ballpoint pen, excellent in dry-up resistance, exerting favorable writing performance even at an initial stage and after the lapse of time, without excessively increasing an ink viscosity even if the water in an ink evaporates, capable of maintaining a stable writing performance without causing defects such as blur of handwritings and capable of continuously forming favorable handwritings, and further to provide a ballpoint pen housing the composition.SOLUTION: The aqueous ink composition includes at least a colorant, water, polysaccharide as a shear-viscosity reducing agent, an oligomer of N-vinyl-2-pyrrolidone as a thickening inhibitor and an ionic material. The content of the ionic material in the ink is ≥3 mass% based on the total amount of the ink composition. The ballpoint pen housing the ink composition is also provided.
Patent JP-2014146733-A (JP)
Title: Nitride semiconductor crystal manufacturing method
Inventor: ITO SHIGETOSHI
IPC: C23C16/34
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method excellent in controllability of a p-type nitride semiconductor crystal by using metal organic chemical vapor deposition.SOLUTION: In a manufacturing method of a nitride semiconductor crystal, an organic metallic compound of a group III element, a hydride of nitrogen, and an organic compound having a partial structure of C-O-C are used as material, and C atoms and O atoms are simultaneously trapped into crystals by metal organic chemical vapor deposition to obtain p-type conductivity.
Patent JP-2014144727-A (JP)
Title: Service hole cover
Inventor: OGAK YOSHIHISA
IPC: B60J5/00
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a service hole cover capable of improving a sound insulation property, suppressing chattering sound, and improving easily and sufficiently the waterproofness of a door panel.SOLUTION: A service hole cover 1 disposed between a door inner panel 12 and a door trim 14, and formed in a shape for covering a service hole 15 of the door inner panel 12 is made from a thermoplastic resin foam particle molding. The apparent density of the thermoplastic resin foam particle molding is 10 g/L to 180 g/L. The service hole cover 1 is formed with a projecting water cut-off portion 2 so as to cover at least an upper part of a lower end edge portion 18 of the service hole 15 and extend along a lower end edge portion 18. The projecting water cut-off portion 2 is formed so as to project out by height larger than the thickness of the lower end edge portion 18.
Patent JP-2014147436-A (JP)
Title: Body fluid collection container
Inventor: TOKUNAGA SHUICHI
IPC: A61M1/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To preliminarily prevent failure of a suction pump due to inflow of a body fluid sucked from a suction tube, from a body fluid collection container to the suction pump in a body fluid collection device widely used for sucking and removing the body fluid such as phlegm and saliva of a patient for medical and care applications.SOLUTION: A body fluid collection container (1) is provided between a suction passage (11) communicating to a suction tube (6) of a body fluid suction device (2) and an intake air passage (11) communicating to a suction pump (3). The body fluid collection container includes inflow prevention means (13) that, when the body fluid sucked from the suction tube (6) exceeds an acceptable amount, prevents inflow of the body fluid into the suction pump (3).
Patent JP-2014148594-A (JP)
Title: Aqueous paint composition
Inventor: TABUCHI MANAMI
IPC: C09D5/02
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a paint that is free from color darkening with time, by addition of a water-soluble phosphoric acid compound containing two or more oxygens having a double bond to phosphorus, when gum arabic containing tannin is used.SOLUTION: An aqueous paint composition contains at least a pigment, gum arabic, a water-soluble phosphoric acid compound containing two or more oxygens having a double bond to phosphorus, and water.
Patent JP-2014151782-A (JP)
Title: Air bag device
Inventor: YAMANAKA TAKAYUKI
IPC: B60R21/207
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of precisely protecting a remote side occupant in simple constitution.SOLUTION: An air bag device M is mounted on a vehicle constructed by arranging a plurality of seats side by side, and when impact force is applied from one side in the arranging direction of the seats, the air bag device can protect a remote side occupant seated on a remote side seat remote from the impact force application side. The air bag device comprises: an air bag 16 which is folded and stored in a backrest part 2 of the remote side seat and deployed and inflated to cover the impact force application side of the remote side occupant by making inflation gas flow in the interior; a support member 26 which is stored in the backrest part 2 and projected taking the deployed and inflated air bag 16 as a driving source to thereby support the impact force application side in the completely inflated air bag 16; and a flexible cover member 23 disposed in the air bag 16, which can cover the impact force application side of the support member 26 from the start of movement to the completion of movement.
Patent JP-2014153636-A (JP)
Title: Illumination optical system and image projection apparatus
Inventor: KAWASUMI TAKETO
IPC: G03B21/14
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system with high lighting efficiency.SOLUTION: The illumination optical system can change a luminous flux diameter on a first cross section or a second cross section orthogonal to each other including an optical axis, and comprises: a light source; a condenser lens condensing light from the light source; a first fly-eye lens including a first lens cell on which light condensed by the condenser lens is incident; a second fly-eye lens including a second lens cell corresponding to the first lens cell; a polarization conversion element performing polarization conversion on light from the second fly-eye lens; and an image display element displaying an image on the basis of light from the polarization conversion element. The first cross section and the second cross section each have a width of the image display element, a width of the emission surface of the light source, a diameter of the first fly-eye lens, a diameter of the second fly-eye lens, and rate of change α, β of luminous flux diameter which are set within an appropriate range.
Patent JP-2014156161-A (JP)
Title: Saddle-riding type vehicle
Inventor: MIKURA KEITA
IPC: B62J9/00
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a saddle-riding type vehicle capable of forming an air entering part of a screen on a vehicle width direction central part easily even a storage part is disposed on a front cowl, and capable of securing aerodynamic performance and cooling performance preferably.SOLUTION: The saddle-riding type vehicle comprises: a vehicle body frame; a steering shaft which is supported on a front end of the vehicle body frame rotatably and capable of steering a front wheel 3; a front cowl 40 disposed around the steering shaft and covering a front part of the vehicle body; and storage parts 49L, 49R disposed on the front cowl 40. The storage parts 49L, 49R are disposed in a state that left and right pair, and an air entering part 39S of a screen 39 disposed in a state that standing from the front cowl 40 is disposed between the left and right storage parts 49L, 49R.
Patent JP-2014063121-A (JP)
Title: Stage circuit and organic electroluminescent display device using the same
Inventor: CHANG HWAN-SU
IPC: H05B44/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a stage circuit that can be improved in stability.SOLUTION: A stage circuit includes an outputting unit configured to supply a voltage of a first power supply or a voltage of a third input terminal to an output terminal in accordance with voltages applied to a first node and a second node, a first driver configured to control the voltage of the second node in accordance with signals of a first input terminal, a second input terminal, and the third input terminal, and a second driver configured to control the voltage of the first node in accordance with the voltage of the second input terminal and the voltage of the second node.
Patent JP-2014156818-A (JP)
Title: Lash adjuster
Inventor: YAMAMOTO HIROKI
IPC: F01L1/255
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To increase the amount of working fluid into a low pressure chamber in a lash adjuster in which a partition member is inserted into a plunger.SOLUTION: A peripheral wall 19 of a plunger 12 has an oil passage hole 26. A partition member 13 has an oil passage end 33 above the oil passage hole 26 with the partition member 13 inserted into the plunger 12. Between a bottom wall 18 of the plunger 12 and a body 11, a high pressure chamber 22 is sectioned. Inside the partition member 13 within the plunger 12, a low pressure chamber 23 is sectioned. Outside the partition member 13 within the plunger 12, an oil passage 40 is sectioned. The partition member 13 has a plate-like baffle part 39. The inside of the plunger 12 is sectioned into two sections by the baffle part 39. In the section in which the oil passage hole 26 is positioned, the oil passage 40 is defined. In the section opposite to the section in which the oil passage hole 26 is positioned, the low pressure chamber 23 is defined.
Patent JP-2014156634-A (JP)
Title: Powder for cold spray, production method thereof, and film deposition method of copper-based film by use thereof
Inventor: OZAKI TOMOKO
IPC: B22F1/02
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide powder for cold spray capable of heightening adhesion efficiency onto a substrate even in the case of spherical copper-based powder, and to provide a film deposition method of a copper-based film.SOLUTION: In powder for cold spray comprising copper-based particles produced by a gas atomization method or copper-based particles 3B produced spherically by a water atomization method, an oxide film 3c comprising cuprous oxide (CuO) having the thickness of 10 nm-53 nm is coated on the surface of the copper-based particles.
Patent JP-2013169972-A (JP)
Title: Unmanned aerial vehicle
Inventor: CRIADO ALFREDO
IPC: B64D45/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned aerial vehicle (UAV) capable of obtaining energy from an ascending air current and an operation method of the unmanned aerial vehicle.SOLUTION: An unmanned aerial vehicle having a gliding capability is provided which includes a power generator 140 driven by a rotary wing 190 and a battery 200. This unmanned aerial vehicle can operate in an energy obtaining mode where the rotary wing 190 is driven and rotated by movement of the unmanned aerial vehicle and the rotary wing 190 drives the power generator 140; and the power generator 140 charges the battery 200; in this energy obtaining mode, thanks to regenerative braking of the power generator 140, a forward speed of the unmanned aerial vehicle declines to generate electricity, and the unmanned aerial vehicle is prevented from flying exceeding a predetermined altitude.
Patent JP-2014165993-A (JP)
Title: Movement mechanism
Inventor: TSUKASA JUNICHI
IPC: H02P25/06
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To smoothly move a mobile with a little energy in spite of an extremely simple structure.SOLUTION: A movement mechanism comprises: a base plate 1; a pair of non-magnetic opposing walls 2 which are fixed on the base plate 1 and disposed on a surface of the base plate 1 while facing each other at a predetermined interval therebetween, and including a transfer gap 5 of a predetermined width; a mobile 3 disposed in the transfer gap 5 of the opposing walls 2 in a freely movable manner and formed from a permanent magnet with opposing surfaces at both sides opposing the pair of opposing walls 2 as different magnetic poles; and a plurality of attraction magnets 4 disposed along the opposing walls 2 outside of the opposing walls 2 and formed from permanent magnets with surfaces opposing the mobile 3 as magnetic poles different from magnetic poles of the mobile 3. A pair of attraction magnets 4 disposed at both sides of the mobile 3 balance and attract the mobile 3, and move the mobile 3 which moves in the transfer gap 5 between the opposing walls 2, in a magnetic float state in the transfer gap 5 inside of the opposing walls 2.
Patent JP-2013227969-A (JP)
Title: Exhaust gas processing device for diesel engine
Inventor: ISHII HIROKI
IPC: F02D41/04
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas processing device for a diesel engine, which can carry out sufficient regeneration processing of a DPF.SOLUTION: A DPF regeneration control means continues normal regeneration processing by a DPF regeneration control means when an accelerated regeneration starting operation means does not perform accelerated regeneration starting operation S11 after notification of accelerated regeneration requiring information is started S8. The DPF regeneration control means 4 prohibits the normal regeneration processing S13, and an accelerated regeneration re-requirement notification means starts notification of accelerated regeneration re-requiring information S14, when a PM accumulation amount estimated value becomes equal to or higher than an accelerated regeneration re-requirement determination value J4. Thereafter, the regeneration processing of the DPF is not carried out unless the accelerated regeneration starting operation means starts the accelerated regeneration starting operation S16 to cause the DPF regeneration control means to carry out the accelerated regeneration processing by the DPF regeneration means.
Patent JP-2013208899-A (JP)
Title: Joining process of resin
Inventor: TAJIMA SO
IPC: B29C65/16
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate and efficient joining process of a connected body of a material to be joined in which at least one side of the connected body of the material to be joined comprising a light transmitting resin, the material to be joined using the process, and a light absorbent used for the joining.SOLUTION: A joining process for resin includes disposing a light absorbent in a contact part of a connected body of a material to be joined comprising resins at least one of which has light permeability, irradiating the contact part of the connected body of the material to be joined with light by means of a light irradiation means from the surface of the resin comprising light permeability to excite the light absorbent, thereby joining the material to be joined. There is provided a light absorbent for use in the joining.
Patent JP-2014165104-A (JP)
Title: Organic EL lighting device
Inventor: UETSUKI TADAO
IPC: H05B44/00
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL lighting device in which luminance unevenness and luminance reduction that progress in light-out due to electric charge remaining (residual electric charge) in an electrode are less likely to occur.SOLUTION: An organic EL lighting device 1 comprises: power supply means 2 supplying a power for lighting an organic EL element (EL); and power supply switch means 3 turning on/off the power to be supplied from the power supply means 2 to the organic EL element (EL). Electric charge stored in an electrode of the organic EL element (EL) at the lighting when the power supply switch means 3 is turned on is removed or reduced at the light-out when the power supply switch means 3 is turned off. In concrete terms, a configuration having a parallel resistor 4 connected in parallel to the organic EL element (EL) can be achieved.
Patent JP-2013183636-A (JP)
Title: Method for controlling inverter
Inventor: KIM HEE SUN
IPC: H02P21/05
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an inverter configured to obtain a stable output current in a high-speed operation inverter by performing synchronous PWM control.SOLUTION: The control method includes: calculating the number of pulse width modulation (PWM) output pulses from a present output frequency of an inverter; when the number of PWM output pulses is less than a predetermined number of pulses, compensating the number of PWM output pulses using the predetermined number of pulses; and calculating a new output frequency using the compensated number of PWM output pulses.
Patent JP-2014169644-A (JP)
Title: Control device for internal combustion engine
Inventor: MIHARA NORIYUKI
IPC: F02B37/18
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of improving fuel economy performance as well as acceleration performance of a vehicle.SOLUTION: When a vehicle is in a normal travel state or in a gentle acceleration state, an opening of an electric waste gate valve (31) is made to be an opening in which an actual air flow rate is minimum. An opening of an electronic control throttle valve (21) is feedback controlled so as to have an actual air intake quantity which is output torque of an engine (1) in accordance with an engine load. When the opening of the electronic control throttle valve (21) is full open, the opening of the electric waste gate valve (31) is feedback controlled so as to have the output torque of the engine (1) in accordance with the engine load, that is, the actual intake air quantity as a target intake air quantity while maintaining the opening of the electronic control throttle valve (21).
Patent JP-2014171047-A (JP)
Title: Visible light communication system
Inventor: YAMAZAKI SHIGEAKI
IPC: H05B44/00
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized use of ID information by other person.SOLUTION: A communication terminal 2 includes a control module 5 and a communication module 6. The communication module 6 of the communication terminal 2 is configured not to transfer service information provided from a second server 4, any server ID of which is not registered in a first server 3 to a control module 5. With this, the ID information of a visible light communication device 1 can be prevented from being used by other person who is not permitted by an administer managing the visible light communication device 1 and the first server 3.
Patent JP-2013189432-A (JP)
Title: Short-time dissolution type microneedle
Inventor: GON EISHUKU
IPC: A61K47/38
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for microneedle application by providing a microneedle material which dissolves in a short time and can be rapidly absorbed.SOLUTION: A mixture of a water-soluble polymer and one or a plurality of saccharides selected from monosaccharides and disaccharides is used as a microneedle material. A synthetic polymer, a protein, polysaccharides or a mixture thereof is preferably used as the water-soluble polymer. Any of glucose, fructose, sucrose and lactose or a mixture of these is preferably used as the saccharides.
Patent JP-2014168612-A (JP)
Title: Loading device of article to be loaded
Inventor: NISHIYAMA KIMITO
IPC: B60P3/00
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a caretaker by improving operability.SOLUTION: A loading device of an article to be loaded includes: a main plate body 34 on which a wheelchair is loaded; a vehicle side plate body 36 provided between one end of the main plate body 34 and a vehicle body; a grounding side plate body 38 provided between the other end of the main plate body 34 and a grounding surface; a first drive mechanism for imparting rotary driving force to a second rotary shaft; a second drive mechanism for transmitting the rotary driving force to a third rotary shaft; a switch mechanism for switching between a transmitting state and a non-transmitting state of the rotary driving force from the second drive mechanism to the third rotary shaft; a rotation angle sensor for detecting a rotation angle of a first rotary shaft; a grip part 46 provided on a slope 22; a grip sensor 31 for detecting a gripped state and a non-gripped state of the grip part 46 by a caretaker; and a gripping state determining part which determines whether the grip part 46 is in the gripped state or not based on a gripping detecting signal from the grip sensor 31.
Patent JP-2014171478-A (JP)
Title: Game machine
Inventor: OKADA YUYA
IPC: A63F5/04
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance the effect of appealing to attract interest of players by increasing light volume emitted from an operational part.SOLUTION: A start lever 16 of a game machine includes: a shaft part 203; a supporting member 204; a hollow operational part 202; a lever case 201; a body side connector 206; a light source part; a flexible flat cable 205; and a sensor part 210. The light source part is mounted on one end surface in an axial direction of the shaft part 203 and is disposed inside the operational part 202. The sensor part 210 is integrally provided on the lever case 201 and determines tilting motions of the shaft part 203. A fixing member 237 which folds the flexible flat cable 205 and fixes it on the shaft part 203 is provided on the shaft part 203. A light blocking piece 245 which blocks light emitted from a light emission part 210a of the sensor part 210 is integrally formed on the fixing member 237.