baber/WOPTO huggingface dataset:
Patent JP-2012066065-A (JP)
Title: Electronic endoscope system and method for obtaining vascular information
Inventor: SAITO TAKAAKI
IPC: A61B1/06
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously obtain multiple pieces of vascular information including oxygen saturation.SOLUTION: First to third narrowband light beams of different wavelength ranges are applied to a body cavity from first to third narrowband light sources 33 to 35, respectively. At least one of the first to third narrowband light beams has a central wavelength of 450 nm or less. A monitoring section 41 monitors the light quantities of the first to third narrowband light beams. Images are captured at every illumination of the narrowband light beams, to obtain first to third narrowband imaging signals. The first to third narrowband imaging signals are corrected according to the light quantities of the first to third narrowband light beams monitored by the monitoring section 41. Vessel depth information and oxygen saturation information are obtained simultaneously from a first brightness ratio between the first and third narrowband imaging signals after the correction and a second brightness ratio between the second and third narrowband imaging signals after the correction.
Patent JP-2013045568-A (JP)
Title: Lighting fixture
Inventor: NOBORI TOMOO
IPC: F21S8/04
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture and a lighting system capable of restraining generation or infiltration of water drops in a lamp chamber while securing radiation effects of heat generated from LEDs as light sources.SOLUTION: The lighting fixture is provided with an external case body 21 made of metal with its front surface open, a plate-like lens 23 forming a lamp chamber 22 together with the external case body 21 with the opening closed, a metal substrate 25 retained by the external case body 21 and the lens 23, and LEDs 26 as a plurality of light sources arranged on a surface facing to the lens 23 of the substrate 25, and further, it is provided with a heat sink part 21b made of a plurality of ribs 21a protruding toward a substrate 25 side from an inner face at a lamp chamber 22 side of the external case body 21, and a Peltier element 29 arranged between a rear surface of the LED 26 and the heat sink part 21b. With the use of heat generation accompanying lighting of the LEDs 26, internal temperature decrease of the lamp chamber 22 is restrained by a Peltier effect of the Peltier element 29.
Patent JP-2013046230-A (JP)
Title: Diversity optical transmission device and method
Inventor: KOGA MASABUMI
IPC: H04B10/60
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a diversity optical transmission device and a method, capable of large capacity and long distance transmission by diversity transmission using a multi-core optical fiber.SOLUTION: The diversity optical transmission device performs diversity transmission of signal light between optical transmission means and optical reception means using, as a transmission medium, a multi-core optical fiber constituted of a plurality N or more of cores. The diversity optical transmission device includes: light division means for dividing the intensity of the signal light transmitted from the optical transmission means into N segments, to input into N cores of the multi-core optical fiber; light weighting means for weighting signal light output from the N cores of the multi-core optical fiber according to each core characteristic, to align the amplitude and the phase thereof; and light synthesis means for composing signal light corresponding to each core output from the light weighting means to output to the optical reception means.
Patent JP-2012007737-A (JP)
Title: Shock absorber
Inventor: ISHII DAISUKE
IPC: F16F9/32
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a uni-flow type shock absorber that reliably prevents entrainment of gas in a reservoir when discharging liquid from a cylinder to the reservoir.SOLUTION: A cylindrical member 21 is provided that forms part of an exhaust passage with the cylinder 1 or the other of the outer cylinder 4. The cylindrical member 21 includes: an engagement part 21a that engages with one of the cylinder 1 and the outer cylinder 4; a cylindrical part 21b that forms a circular passage 22, as a part of the exhaust passage, with the other one of the cylinder 1 and the outer cylinder 4; and a connection part 21c that connects the engagement part 21a with the cylindrical part 21b. The cylindrical member 21 is held by a head member 9a connected to a side end of an extension side chamber of the cylinder 1 and a lower cap 11 connected to a side end of a compression side chamber of the cylinder 1. A notch 21d or a hole is formed at the cylindrical part 21b.
Patent JP-2013043817-A (JP)
Title: Single crystal growing apparatus
Inventor: HOSHI RYOJI
IPC: C30B29/06
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal growing apparatus capable of reducing heat loss, while keeping an inner shield.SOLUTION: In this single crystal growing apparatus by Czochralski method having a main chamber for storing a crucible for storing a raw material melt, a heater arranged so as to enclose the crucible, and a shield so as to enclose the heater, the shield has a heat shield comprising a carbon fiber heat insulating material and the inner shield comprising a carbon material or a carbon fiber composite material at least on the heater side of the heat shield, and the inner shield is suspended from the ceiling of the main chamber by a support member.
Patent JP-2012124150-A (JP)
Title: Secondary battery
Inventor: TERADO MIYUKI
IPC: H01M50/105
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery capable of maintaining battery performance even after long-term use.SOLUTION: In a flat type battery 10 (secondary battery), a stacked electrode body having a positive electrode, a negative electrode and a separator 22 is accommodated together with an electrolyte in an exterior member 30. The flat type battery has a plurality of joined parts 40 where the outer periphery of the separator is joined with the exterior member. A holding part 50 holding the electrolyte is formed at least between the joined parts. The total of the peripheral length of each joined part is formed to be longer than the length of the periphery of a rectangle that encompasses all of the joined parts and has the minimum area.
Patent JP-2012021999-A (JP)
Title: Route search device, guided terminal device and route search system
Inventor: WADA KOHEI
IPC: G09B29/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To perform passage control by changing a link cost based on points registered by an arbitrary registrant.SOLUTION: In a point registration system 300, a point registrant 310 uses a client personal computer connected to an internet INT and consults map data contained in map data 110 and assigns points of 10p, 20p and etc. to a certain building or road in a registration point 130 of a server 100. The points assigned for the road are registered in the points registered for the road in the server 100 and the points assigned for the building are registered for the polygon showing the building. The server 100 receives the departure place information or determination place information from a navigation device 200 and performs route search by reflecting the points registered by the point registration system 300 in link costs which are evaluation values of links, transmitting the search route to the navigation device 200.
Patent JP-2013046951-A (JP)
Title: Surface coated cutting tool in which hard coating layer demonstrates excellent chipping resistance and deficit resistance
Inventor: TSUSHIMA FUMIO
IPC: C23C16/40
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cutting tool in which the hard coating layer demonstrates excellent chipping resistance and deficit resistance in the high speed intermittent cutting work of a hard-to-cut material of stainless steel or the like.SOLUTION: The surface coated cutting tool is such that a hard coating layer includes: (a) a lower part layer consisting of a Ti compound layer having 3-20 μm of a total average layer thickness; (b) an intermediate layer consisting of an aluminum oxide layer having 1-15 μm of an average layer thickness; (c) and a top layer consisting of a modified Ti carbonitride layer having an oblong growth crystal structure having 5-16 μm of an average layer thickness, and the hard coating layer of the (a), (b) and (c) is formed on the surface of the tool body by chemical vapor deposition, wherein (d) the modified Ti carbonitride layer composing the top layer includes at least one oxygen and Zr concentrate region in which the peak of an oxygen content appears along a layer thickness direction at 0.5-4.0 μm intervals, the oxygen content amount Oin the peak position is O=3-8 at.%, and moreover, the Zr content in the position is 0.8-1.5 at.%.
Patent JP-2013049740-A (JP)
Title: Soil hardener using ovalbumin, soil hardening method and soil
Inventor: AKATSUKA MAIKO
IPC: C09K17/32
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a soil hardener with a less environmental load, also to provide a soil hardening method, and further to provide soil.SOLUTION: The soil hardener includes ovalbumin as the soil hardener for hardening a soil surface of an earth cut slope surface where a mountain has been excavated and hardened, a banking slope surface or the like. Since this is sprayed on the soil surface and is permeated into the soil and thereafter is dried, a soil hardening layer in which the soil is hardened at a predetermined depth from the surface of object soil by the ovalbumin contained in the soil hardener is formed. Thus, the soil surface that hardly causes soil erosion even when exposed to the weather without affecting the natural environment can be formed.
Patent JP-2013049438-A (JP)
Title: Packaging bag
Inventor: KOIDE YOKO
IPC: B65D33/30
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a soft packaging bag having a function for easily taking the contents, i.e. a mechanism capable of largely holding an opening state in an opening, in the soft packaging bag for packaging the contents of a snack confectionery or the like.SOLUTION: In this packaging bag, a shape-holding plastic wire material having a predetermined shape is heat-sealed or fixed by either adhesion or insertion parallel to a horizontal opening, below the opening of the packaging bag comprising at least a laminated material having a base material layer and a sealant layer. An opening state is largely held by causing an opening state holding factor defined by X/Y to be ≥5, where shape holding force of the shape-holding plastic wire material is X newton and firmness of the laminated material is Y newton.
Patent JP-2013050162-A (JP)
Title: Mounting seat of clip nut
Inventor: HIRATA YOSHIAKI
IPC: F16B37/04
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To improve fastening operability by preventing erroneous assembly of a clip nut.SOLUTION: A mounting seat 7 includes a recessed part 71 which is recessed from a surface of a front surface side of a number plate holder to the back side. When a second opposite piece 513 of a clip nut 5 is inserted from the open part 715 side into the recessed part 71, the arrangement of the second opposite piece 513 into the recessed part 71 is permitted and, meanwhile, when a first opposite piece 511 of the clip nut 5 is inserted from the open part 715 side into the recessed part 71, an erroneous assembly prevention piece 719 which prevents with interference with a nut part 53, the arrangement of the first opposite piece 511 into the recessed part 71 is provided in the recessed part 71.
Patent JP-2013050588-A (JP)
Title: Spectacle frame
Inventor: KAMIYA KAORU
IPC: G02C5/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle frame capable of surely holding a rim by a simple constitution.SOLUTION: Through-holes 11, 14 are formed penetrating a rim 10 in the thickness direction, and pins 21, 24 protrusively provided on a wraparound endpiece 20 (rim holding component) are provided through in the through-holes 11, 14, respectively. Locking parts 23, 26 respectively integrated with the tip sides of the pins 21, 24 are moved along an end surface in the thickness direction of the rim 10, and thereby the rim 10 is held between the locking parts 23, 26 and the wraparound endpiece 20 via the pins 21, 24. In this case, since the moving direction of the locking parts 23, 26 and the direction of the load applied to the locking parts 23, 26 by the held rim 10 are not on the same line, the locking parts 23, 26 can be made hard to come off. Moreover, since the rim 10 is held between the wraparound endpiece 20 and the locking parts 23, 26 via the pins 21, 24, the rim 10 can be made hard to rattle and the rim 10 can be surely held by the wraparound endpiece 20.
Patent JP-2013048803-A (JP)
Title: Blood purification system
Inventor: FUTAMURA HIROSHI
IPC: A61M1/14
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a blood purification system that when an air bubble is detected during an arterial transfusion step, automatically alters the direction of motion of the bubble and can ease the burden on a medical professional.SOLUTION: The blood purification system includes a control means 19 causing the following steps to be performed: a vein-side retransfusion step S1 for performing retransfusion having replaced the blood from the section of a blood circuit connecting to a physiological saline solution supply line 8 to the tip of a vein-side blood circuit 2 with a physiological saline solution, upon retransfusion; an artery-side retransfusion step S4 for performing retransfusion having replaced the blood from the section of the blood circuit connecting to the physiological saline solution supply line 8 to the tip of an artery-side blood circuit 1 with a physiological saline solution; and a recovery step S8 for causing the detected bubble to flow to a blood pump 4 side by means of a connection section, and then shifted to the vein-side retransfusion step S1, on condition that an artery-side bubble detection means 10 has detected a bubble during the artery-side retransfusion step S4.
Patent JP-2013050288-A (JP)
Title: Air-conditioning device
Inventor: HARADA SHIGEYUKI
IPC: F24F7/003
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning device that has improved capability of cleaning an air, by alternately producing positive and negative charged particles.SOLUTION: An air-conditioning device includes an electrostatic atomization unit 2 that produces negative charged water particles, and an air-ion generation unit 3 that produces positive air ions. The air-conditioning device alternately produces negative charged particles and positive air ions, inserting dormant period therebetween, and releases air containing the negative charged water particles and the positive air ions. The dormant period when changing charged particles to be produced from the negative charged water particles with lower moving speed in air to the positive air ions with higher moving speed in air is longer than the dormant period when reversely changing the charged particles to be produced. A percentage in which the positive air ions catches and couples the negative charged water particles decreases, and an amount of charged particles is decreased and inhibited, thereby the capability of cleaning the air of the air-conditioning device is improved.
Patent JP-2013052707-A (JP)
Title: Seat belt device
Inventor: ODATE SHOTARO
IPC: B60R22/48
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent a tongue from being left caught at a door opening.SOLUTION: This seat belt device comprises: a belt reel around which a webbing is wound; a biasing member biasing the belt reel in a webbing winding direction; a motor 14 capable of transmitting driving force to the belt reel in the webbing winding direction; a drawing amount detection means 21 detecting a webbing drawing amount at the current time after the start by setting the webbing drawing amount at the start time to zero; a stop time measurement means 22 measuring the stop time when the drawing of the webbing is stopped; and a first motor control means 23 driving the motor 14 in the webbing winding direction when the stop time measured by the stop time measurement means 22 reaches a waiting time set in accordance with the webbing drawing amount detected by the drawing amount detection means 21 during the stop of the webbing drawing, when the drawing of the webbing is stopped.
Patent JP-2013023205-A (JP)
Title: Care equipment and method for using the same
Inventor: NAKAGAWA TAKEO
IPC: B64G1/00
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a care system which purposes to utilize a small celestial body while purposing accumulating and improving technology to avoid a major crisis of collision of the small celestial body with the earth in/after near future.SOLUTION: The care system is loaded with missions of many purposes: an avoiding body for avoiding the major crises such as major earthquake; a massive tidal wave and (semi-)annihilation of an ecosystem by the collision of the small celestial body with the earth by connecting a pulling part of a capture body in a generally wire (rope) shape, net shape or flat plate shape in a manner that length is adjustable, with an operation part of an inducing body including a driving part that can drive forward with high speed and an observation part that can observe necessary things, and by capturing the small celestial body with the capture body to turn temporarily integrated; the observation body observing other asteroids in a periphery of the small celestial body and the entire universe at a position in an asteroid belt and performing various processing, a sampling body that samples a required amount of materials of the celestial body and separately sends the sampled materials to the earth; a transportation body can transporting the small celestial body (the asteroid) to a manufacturing system of a protection unit deployed in the periphery of the earth; and a utilizing body can temporarily holding the small celestial body in the manufacturing system for a period of time until full-scale holding of the small celestial body and utilizing the materials of the small celestial body, or the like.
Patent JP-2013053341-A (JP)
Title: Method for recovering electrode base
Inventor: MATSUBARA YUKIO
IPC: B09B3/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating an electrode base and an insoluble electrode material coating forming an insoluble metal electrode to recover the electrode base without damaging it.SOLUTION: The method includes bringing the insoluble metal electrode composed of the electrode base formed of titanium and/or titanium alloy and the insoluble electrode material coating containing metal such as platinum, palladium, iridium, or the like and the oxidized material of the metal into contact with a mixed solution containing an alkaline fluoride such as potassium fluoride and an inorganic acid salt such as potassium sulfate to thereby recover the electrode based without damaging it.
Patent JP-2013054307-A (JP)
Title: Image forming apparatus, control program, and recording medium
Inventor: OZAKI YUKI
IPC: G03G21/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent execution of countermeasure processing by mistake when there is no generation of abnormal high pressure.SOLUTION: A bias control unit 120b outputs bias to a secondary transfer roller 10 during execution of a print job, and during a period after the print job. An abnormality countermeasure processing unit 120c executes abnormality countermeasure processing when a voltage value goes out of a predetermined normal numerical range during an execution period of the print job, and the voltage value goes out of the normal numerical range during the period after the print job.
Patent JP-2013056588-A (JP)
Title: Control device of vehicular brake device
Inventor: KURAMOCHI YUICHI
IPC: B60T8/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a braking force more than a braking force that can be generated by a booster braking device while miniaturizing the brake booster.SOLUTION: The drive of a pump is started when a required braking force exceeds a pump-up permitting braking force by-wheel brake means, which generates a braking hydraulic pressure by the pump when the required braking force that increases a brake operation amount is increased. A pump-up control is performed that supplies the braking hydraulic pressure obtained by increasing a master pressure by the pump to a wheel cylinder when the required braking force reaches a value set approximately to an upper limit value of the braking hydraulic pressure (master pressure) generated by the booster braking device (S3, S4, S6, S7, S8).
Patent JP-2013062634-A (JP)
Title: Filter device and method of controlling the same
Inventor: KAMATA MIKIO
IPC: H03H11/48
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a filter device that has the function of adjusting a notch frequency of a filter.SOLUTION: The filter device includes: a filter core section 102 having a resistance 109, a variable capacitance 110 and an active inductor 111 to divide the voltage of an input signal; an amplitude comparison circuit 101 for comparing the amplitude of a filter characteristic signal Vf of the filter core section 102 with a reference amplitude; a phase control section 108 for controlling the phase of the active inductor 111 on the basis of the result of comparison in the amplitude comparison circuit 101; a frequency comparison circuit 103 for comparing the frequency of the filter characteristic signal Vf of the filter core section 102 with a reference frequency; and a variable capacitance control section 117 for controlling the capacitance of the variable capacitance 110 on the basis of the result of comparison in the frequency comparison circuit 103. While the phase of the active inductor 111 and the capacitance of the variable capacitance 110 are controlled, the phase control section 108 for the active inductor 111 oscillates the filter core section 102.
Patent JP-2013064767-A (JP)
Title: Light-diffusing fluorescent particle-containing molded body
Inventor: SAWAKI TAKU
IPC: F21V9/16
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a light-diffusing fluorescent particle-containing molded body which is excellent in light diffusion properties, moisture resistance and heat resistance and has less deterioration of total light transmittance and high transmission efficiency of diffusion light.SOLUTION: There is provided a light-diffusing fluorescent particle-containing molded body obtained by blending a transparent base resin with light-diffusing fluorescent particle. The light-diffusing fluorescent particles are polymer particles derived from a polymerizable vinyl monomer containing a fluorescent dye having a refractive index difference from the transparent base resin of 0.01 to 0.10 and a value of diffused light transmittance represented by the expression: Diffused light transmittance (%)=Total light transmittance (%)×Haze×0.01 is 80% or more.