baber/WOPTO huggingface dataset:
Patent JP-2012155005-A (JP)
Title: Diaphragm mechanism
Inventor: MEIKARI HARUTAKA
IPC: G03B9/02
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm mechanism in which a light is irradiated under irradiation conditions according to a relative distance between a light source and an irradiation position and a uniform amount of light not depending on the irradiation position is continuously irradiated when the diaphragm mechanism is used as an optical diaphragm mechanism.SOLUTION: The diaphragm mechanism includes a first diaphragm mechanism in which an interception area increases from the inside to the outside and a second diaphragm mechanism in which the interception area increases from the outside to the inside. The first diaphragm mechanism is arranged at the central part of a circle and the second diaphragm mechanism is arranged at the outer edge part of the circle so that a ring-shaped opening is formed between the first diaphragm mechanism and the second diaphragm mechanism. The first diaphragm mechanism and the second diaphragm mechanism each are operated independently or by being linked together, and the position and the amount of the light that passes through the ring-shaped opening are optionally changed by arbitrarily changing a ring diameter of the ring-shaped opening and an opening area of the ring-shaped opening with the open and close directions of the first diaphragm mechanism and the second diaphragm mechanism optionally changed.
Patent JP-2012154421-A (JP)
Title: Method for manufacturing assembly shaft
Inventor: OKUBO ISAMU
IPC: F01L1/04
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an assembly shaft capable of reducing manufacturing cost by the decrease of man days, as a method for manufacturing an assembly shaft such as an assembly camshaft.SOLUTION: An outer circumferential surface 2A of a hollow shaft 2 is plastically deformed for its diameter to be expanded into a deformed cross sectional shape similar to the cross sectional shape of a specified plug, by way of a specified plug penetrating through along an inner surface 2B of the hollow shaft 2, while an outer circumferential surface of an end piece 3 is also plastically deformed for its diameter to be expanded into a deformed cross sectional shape similar to the cross sectional shape of the outer circumferential surface 2A of the hollow shaft 2. As a result, the outer circumferential surface of the hollow shaft 2 is brought to have the end piece 3, cam lobes 4, and journals 5 integrally and tightly attached thereto, while the outer circumferential surface of the end piece 3 has end piece flanges 6 integrally and tightly attached.
Patent JP-2012153026-A (JP)
Title: Sliced veneer-stuck material
Inventor: OTSUBO SATOSHI
IPC: B27M3/00
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a sliced veneer-stuck material which is invented by considering extension of an application range of a sliced veneer and which can be used as a packaging material of various goods such as food.SOLUTION: The sliced veneer-stuck material is obtained by sticking the ultrathin sliced veneer 14 via an adhesive layer 16 to the surface of a sheet-like material 12 on which a picture pattern or the like is printed or drawn, the sliced veneer-stuck material has a three-layer structure including the adhesive layer 16, and can be folded, bent, punched or pressed.
Patent JP-2012155237-A (JP)
Title: Side edge light type liquid crystal display device
Inventor: TAMAI RYUICHI
IPC: H01L33/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a side edge light type liquid crystal display device which enhances heat dissipation efficiency of heat generated by LEDs by effectively utilizing a rear frame and columns of a stand, and thereby suppresses a decrease in light emission efficiency and a decrease in luminance due to thermal deterioration of the LEDs.SOLUTION: The side edge light type liquid crystal display device is characterized in that: a liquid crystal display panel is arranged on the front side of a light guide plate 2 stored in a thermally conductive rear frame 1; LED bars 3 each having LEDs 3b mounted on a thin and long thermally conductive wiring board 3a are arranged between right and left side faces of the light guide plate 2 and right and left side plates 1a of the rear frame 1; the wiring boards 3a of the LED bars 3 are fixed in contact with inner surfaces of the right and left side plates 1a of the rear frame 1; and right and left thermally conductive columns 4a of a stand 4 are fixed in contact with outer surfaces of both the right and left side parts of the rear frame 1. Heat dissipation efficiency is improved by conducting heat generated by the LEDs 3b to both a back plate 1b of the rear frame 1 and the columns 4a of the stand 4 and then dissipating the heat.
Patent JP-2012160926-A (JP)
Title: Harmful site filtering system and filtering method
Inventor: NIIE TOSHIFUMI
IPC: G06F13/00
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a filtering system filtering acquisition of Web pages from a harmful site, capable of filtering the harmful site and notifying a user of the implementation of filtering based on a transmission destination IP address and a transmission source IP address included in a communication packet from a user terminal.SOLUTION: A harmful site filtering system has a network configuration having a management computer (an open flow controller) and a plurality of switches (open flow switches). IP addresses of harmful sites are preliminarily stored in the management computer. A transmission destination IP address is extracted from a communication packet from a terminal, and when it is determined that the extracted IP address is included in the IP addresses of the harmful sites stored in the management compute, the filtering is performed. The management computer instructs a notification server to transmit a notification page for notification of filtering to a user terminal. Transmission of the notification page is performed on the layer-4 of an OSI reference model.
Patent JP-2012157293-A (JP)
Title: Method for highly expressing target gene by putting amplification structure of the same under control in mammalian cell
Inventor: SHIMIZU NORIAKI
IPC: A61K48/00
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for highly expressing a target gene by making hard to cause the expression inhibition of the target gene stemmed from an inversion repetitive sequence developed in a gene amplification method.SOLUTION: The method for highly expressing a target gene in a mammalian cell is provided, comprising a linking step of making a serial repetitive sequence by consecutively linking a plurality of straight-chain polynucleotides each with both terminal ends representing non-palindrome-projected ones, each containing a gene expression cassette containing the target gene linked controllably to a promoter; a gene-transferring step of transferring the thus obtained serial repetitive sequence into the mammalian cell; and a step of expressing the target gene in the resultant transformed cell obtained by the preceding step.
Patent JP-2012160052-A (JP)
Title: Theft monitoring device for solar cell module and theft monitoring system using the same
Inventor: KOTANI KAZUO
IPC: H01L31/042
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a theft monitoring device for solar cell module which, even when a plurality of solar cell modules are stolen, is capable of specifying the plurality of solar cell modules that are stolen.SOLUTION: A theft monitoring device for solar cell module is provided with: a theft monitoring device body 3; signal lines 4 which connect the theft monitoring device body 3 with a plurality of solar cell modules to be monitored and are formed in such a manner that they have respectively different wire lengths to the solar cell modules M; and response devices 5c which are provided in connection parts 5 between the signal lines 4 and the solar cell modules M and return a response signal to the signal lines 4 when they receive a monitoring signal via the signal lines 4. The theft monitoring device body 3 is provided with a theft detection part 10 which transmits a monitoring signal from one end of the signal lines 4, sequentially receives response signals returned from the response devices 5c, and detects that a solar cell module M corresponding to a response device 5c from which a response signal is not returned is stolen.
Patent JP-2012160081-A (JP)
Title: Display device, display control method and control program
Inventor: SATO MASANORI
IPC: G06F3/048
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a display device, a display control method and a control program capable of displaying newer information on an easily viewable position, which allows a user to recognize old/new relations of display information and keep reading even during display update operation.SOLUTION: A digital signage terminal device 14 moves a display position of information of a display object already displayed on a screen along a prescribed spiral route, making the display size of the information gradually become smaller on the route, each time information of a new display object is input.
Patent JP-2012159756-A (JP)
Title: Gray scale mask
Inventor: YOSHIKAWA MASAKI
IPC: G03F1/68
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a gray scale mask capable of reproducing high optical transmittance while holding continuity of the optical transmittance.SOLUTION: A gray scale mask is composed of a plurality of pixels 1 located adjacently. One pixel includes at least one unit area 10. The unit area is composed of a first area a that transmits light and a second area b that does not transmit light. An optical transmittance is adapted to be determined according to the area ratio of the first and second areas. When comparing the case where the optical transmittance is larger than 50% with the case where smaller than 50% while absolute values of the difference from 50% of the optical transmittance of one pixel are the same, a shape is obtained in which the first area and second area are in line symmetry with a boundary line L of the first area and second area in a unit area where the area ratio of the first and second areas is 1:1 being a center line and the first area and second area are switched.
Patent JP-2012159258-A (JP)
Title: Switch structure and air conditioner
Inventor: TAKAHASHI MASAYA
IPC: F24F1/0076
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a switch structure which does not damage the function of a switch even if the structure receives a shock.SOLUTION: The switch structure is provided with a switch 25 fixed to a base member, an operating body 26 for operating the switch 25 and a front surface cover 22 with which the switch 25 is covered. The operating body 26 is attached to the base member 27. The operating body 26 is arranged opposite to the switch 25. A part of the operating body 26 is protruded to the outside through the front surface cover 22 with which the operating body 26 is covered so as to make operation from the external part attainable. A connecting part which connects the operating body 26 and the front cover 22 is disposed. The connecting part is composed of a part 40 to be engaged disposed on the operating body 26 and an engaging part 41 disposed on the front surface cover 22. When the front surface cover 22 is attached to the base member 27, the engaging part 41 is engaged with the part 40 to be engaged. When an impact is received, the movement of the operating body 26 and the movement of the front cover 22 are synchronized by the connecting part and the operating body 26 is not offset with respect to the switch 25.
Patent JP-2011178991-A (JP)
Title: Tire puncture sealing material
Inventor: TAKAHARA HIDEYUKI
IPC: C09K3/10
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire puncture sealing material satisfying both a sealing property and a storage property.  <P>SOLUTION: The tire puncture sealing material includes a natural rubber latex, an antifreezing agent and an acrylic emulsion wherein the mass ratio of the natural rubber latex and the solid component of the acrylic emulsion (natural rubber/acryl emulsion) is 50/50 to 15/85, the amount of the antifreezing agent is 100-300 pts.mass to 100 pts.mass of the total of the natural rubber latex and the solid component of the acrylic emulsion, and the total amount of the natural rubber latex and the solid part of acrylic emulsion is 20-40 mass% in the total amount of the tire puncture sealing material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012159178-A (JP)
Title: Rolling bearing and pulley with damper including the same
Inventor: MOTODA TOSHIHIRO
IPC: F16H55/36
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of preventing fretting wear in contact surfaces between outer and inner annular members and a rolling element during minute vibration or when vibration is externally applied, and to provide a pulley with a damper including the same.SOLUTION: This rolling bearing 1 includes: outer and inner annular members 2 and 4 rotated relatively; and a plurality of rolling elements 6 rolling between mutually facing raceway grooves of the outer and inner annular members 2 and 4. The rolling element 6 is formed so as to contain zirconia-yttria and alumina at a ratio of 50:50 to 95:5 based on mass ratio. The zirconia-yttria content is formed from zirconia in which the content of yttria is in a range of 1.5 mole percent or more and 5.0 mole percent or less.
Patent JP-2012161365-A (JP)
Title: Endoscope, guide unit, guide wire, and medical-device guiding system
Inventor: OKAZAKI YOSHIAKI
IPC: A61B1/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope and a surgical instrument which are easily manipulated to desired positions and orientations independently while the state of treatment with the surgical instrument can be easily observed using an endoscopic image.SOLUTION: A medical-device guiding system 100 comprises: a guide wire 20 having the flexibility of being able to curve in a substantially U-shape in a pericardial cavity; an endoscope 1 having a long narrow inserted portion 2 in which a channel 3 in which the guide wire 20 is inserted is formed in the longitudinal direction; and a movement restricting mechanism 50 restricting the proximal movement of the guide wire 20 inserted in the channel 3.
Patent JP-2012164711-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NISHIKAWA YUTO
IPC: H01L21/306
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce faults generated in a heat sink.SOLUTION: A semiconductor device comprises: a semiconductor substrate having first and second surfaces and a via hole penetrating through the first and second surfaces; a wire or an electrode formed on the first surface so as to be overlapped with an opening of the via hole at least partially; a stress buffer layer formed on the second surface and having an opening overlapped with the opening of the via hole at least partially; and a heat sink extended from on the stress buffer layer along an inner wall surface of the via hole and electrically connected to the wire or the electrode. A size of the opening of the via hole on the second surface is larger than that on the first surface. A thermal expansion coefficient of the stress buffer layer is less than that of the heat sink.
Patent JP-2012163365-A (JP)
Title: On-ice start/acceleration performance evaluation method for tire
Inventor: FUJITA KOJI
IPC: G01M17/02
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To highly accurately evaluate on-ice start/acceleration performance of a tire using a cylindrical drum.SOLUTION: An on-ice start/acceleration performance evaluation method for a tire includes: an acceleration procedure K1 of accelerating a tire T traveling on a frozen road surface 2s while rotating a cylindrical drum 2 whose inner peripheral surface is the frozen road surface 2s at a fixed speed Vo; a control procedure K2 of controlling the frozen road surface 2s to -5 to +1°C; a measurement procedure K3 of measuring a frictional coefficient μ to the frozen road surface 2s of the tire T during acceleration; and an evaluation procedure K4 of evaluating the on-ice start/acceleration performance using the measured frictional coefficient μ. In the measurement procedure K3, in a measurement state in which a speed v of the tire is set to 4-35 km/h and a speed Vo of the drum is set to a speed range which is equal to or higher than 2 km/h and for which 2-4 km/h is subtracted from the speed v of the tire, a vertical load Fz and front-rear force Fx acting on the tire are measured and the frictional coefficient μ is calculated.
Patent JP-2012162603-A (JP)
Title: Pneumatic tire
Inventor: NAKAGAWA DAISUKE
IPC: B60C1/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a tire composed of a rubber composition having properties of high elasticity and large breaking elongation without using hexamethylenetetramine or hexamethoxymethylmelamine as a curing agent, that is, to provide the tire having excellent abrasion resistance obtained using a rubber composition having high elasticity and excellent fracture characteristics and containing a resin-extended isoprene rubber in which a natural rubber and/or a synthetic isoprene rubber as a rubber component and a thermoplastic resin are used and the resin is highly dispersed.SOLUTION: The tire is composed of a rubber composition containing a rubber component and a resin composition containing a novolac type resorcin resin and a resole type phenolic resin, wherein the rubber component constituting the rubber composition is composed of a resin-extended isoprene rubber containing (A) a rubber component containing a natural rubber and/or a synthetic isoprene rubber and (B) a thermoplastic resin. A process for producing the resin-extended isoprene rubber is characterized in that a resin slurry liquid prepared by dispersing the component (B) into water is mixed with a latex of the rubber component (A), and then the mixture is coagulated and subjected to drying treatment.
Patent JP-2012163478-A (JP)
Title: Standard test piece for non-destructive test and manufacturing method therefor
Inventor: NAKAYAMA HAJIME
IPC: G01N23/04
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a standard test piece for non-destructive test that is used to detect a crack-like defect in a pipe-end weld part through the non-destructive test.SOLUTION: A standard test piece 10 for non-destructive test that is used to detect a crack-like defect in a pipe-end weld part through the non-destructive test comprises: a test piece body 12 that is formed of carbon steel and includes a through-hole 15; a pipe body 14 that is inserted into the through-hole 15 and is formed of Cr-Mo steel; a space 17 that is provided between an outer periphery of the pipe body 14 and an inner periphery of the through-hole 15 in the test piece body 12; and a weld part 18 that welds all over the place between an outer periphery on one longitudinal end side of the pipe body 14 and an inner periphery on one longitudinal end side of the through-hole of the test piece body 12. The weld part 18 is injected with a corrosive liquid of the mixture of NaNOand KNOat a weight ratio of 50% to 50% into the space 17, and includes the crack-like defect induced by stress corrosion cracking.
Patent JP-2012164567-A (JP)
Title: Dc power feeding receptacle
Inventor: HASHIZUME KENJIRO
IPC: H01R13/66
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that it is not easy to confirm wrong connection from a distribution board to each receptacle in the case that a receptacle for an AC power supply and a receptacle for a DC power supply are mixed and installed.SOLUTION: A DC power feeding receptacle has: an input part 24 inputting a DC current outputted from a rectifier 70 that inputs and rectifies a current supplied from a power supply; at least two holes 11 provided on a front face at a position corresponding to the position of the input part, and fitting to respective plug blades 16 of a plug 15 to be connected; a plurality of LEDs 12 provided on the front face; a determination part 20; and a controller 21. The determination part 20 determines whether or not the DC current inputted to the input part satisfies a predetermined standard, and determines a voltage value of the inputted DC current. The controller 21 controls lighting or blinking of the LEDs so as to inform a result indicating whether or not the DC current satisfies the predetermined standard or a magnitude of the voltage value in the case that the DC current satisfies the predetermined standard, based on the determination part.
Patent JP-2012162027-A (JP)
Title: Recording apparatus
Inventor: FUKUMASU KEIICHIRO
IPC: B41J2/185
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce an ink mist caused by a movable rib, in a recording apparatus including the rib provided to be movable above an ink ejection region.SOLUTION: The recording apparatus includes: a recording head 27 ejecting ink to a recording surface of a conveyed recording material P to carry out recording; the ink ejection region 36 on the side facing the recording head 27; and the rib for supporting the side opposite to the recording surface of the conveyed recording material P. The rib is the movable rib 3 provided to be movable above the ink ejection region 35.
Patent JP-2011190243-A (JP)
Title: Improvement agent of visceral fat accumulation in obesity
Inventor: OGAWA SHINICHI
IPC: A61P3/04
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improving agent of visceral fat accumulation in obesity by which a sufficient improvement or preventive effect of the state of metabolic syndrome is obtained in a relatively short period of time by a combined use thereof together with physical exercise to the state of metabolic syndrome.  <P>SOLUTION: The improving agent of visceral fat accumulation in obesity contains taurine as an active ingredient, wherein those who have visceral fat accumulation in obesity take the improving agent together with physical exercise to decrease the visceral fat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012167336-A (JP)
Title: Steel sheet for high-strength steel pipe and high-strength steel pipe
Inventor: MINATO IZURU
IPC: B23K9/025
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for a high-strength steel pipe having excellent HIC (Hydrogen Induced Cracking) resistance, and a high-strength steel pipe.SOLUTION: The high-strength steel pipe includes, by mass%, C: 0.020-0.070%, Si: 0.05-0.50%, Mn: 1.10-1.60%, P: 0.008% or less, S: 0.0006% or less, Cu: 0.05-0.50%, Cr: 0.05-0.50%, Ni: 0.05-1.00%, Mo: 0.50% or less, Nb: 0.005-0.080%, V: 0.005-0.080%, Ti: 0.005-0.030%, N: 0.0015-0.0070%, Al: 0.005-0.060%, Ca: 0.0005-0.0060%, and the balance of Fe and impurities, and satisfies formula (1): 0.6<Cu+Cr+Ni+Mo<1.5 (1), wherein content (mass%) of each element is assigned to each element symbol in formula (1).