baber/WOPTO huggingface dataset:
Patent JP-2012184791-A (JP)
Title: Shock absorber
Inventor: KONDO TAKAHIRO
IPC: F16F9/50
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber capable of recovering energy by converting vibration energy into more usable energy.SOLUTION: The shock absorber D includes: a cylinder 1; a piston 2 freely movably inserted into the cylinder 1 to partition the inside of the cylinder into one room R1 and the other room R2; and a flow path 3 communicating the one room R1 with the other room R2. The shock absorber D further includes: a fluid pressure motor 4 disposed in the middle of the flow path 3 and driven by the flow of the fluid passing through the flow path 3; and a generator 5 driven by the fluid pressure motor 4.
Patent JP-2012185396-A (JP)
Title: Display apparatus and method for driving the same, and barrier device and method for manufacturing the same
Inventor: INOUE YUICHI
IPC: G02B30/31
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a display apparatus which can improve the response characteristics of a liquid crystal barrier.SOLUTION: A display apparatus includes a display section for displaying video and a liquid crystal barrier section 10 having a plurality of liquid crystal barriers (opening/closing sections 11, 12) capable of switching between transmission and interception of light. The liquid crystal barrier section includes a liquid crystal layer 300, and a first substrate (drive substrate 310) and a second substrate (counter substrate 320) which are configured so as to sandwich the liquid crystal layer between them, in which the first substrate includes drive electrodes (transparent electrodes 110, 120) each formed at a position corresponding to the liquid crystal barrier and the second substrate includes a first common electrode (transparent electrode layer 322) and a second common electrode (transparent electrode layer 324) formed between the first common electrode and the liquid crystal layer.
Patent JP-2012183521-A (JP)
Title: Defoaming method and defoaming device
Inventor: TATSUMI SHIGETAKA
IPC: B01D19/02
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an effective defoaming effect by directing a pulsed sound wave generated by impact caused by laser-induced breakdown to a liquid surface using an acoustic waveguide.SOLUTION: A reflected wave of the pulsed sound wave generated by impact caused by laser-induced breakdown on an inner circumference face of the acoustic waveguide is directed to an opening part of the acoustic waveguide opposed to the liquid surface, and differences in time in which the reflected wave in each traveling direction arrives at the opening part are reduced.
Patent JP-2012191314-A (JP)
Title: Speaker system
Inventor: SAKAI TAKESHI
IPC: H04R19/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To widely emit multiple kinds of sound in respectively different directions without enlarging the width of a speaker.SOLUTION: When a first acoustic signal is supplied to electrostatic speakers 10A of units 100-1 to 100-4, sound corresponding to the first acoustic signal is emitted in an arrow A direction. When a second acoustic signal is supplied to electrostatic speakers 10B of units 100-3 to 100-6, sound corresponding to the second acoustic signal is emitted in an arrow B direction. A passerby P on the right side from the center of a right and left direction with respect to a speaker system 1 hears the sound emitted in the arrow A direction. When the passerby P is on the left side from the center of the right and left direction with respect to the speaker system 1, he/she hears the sound emitted from the electrostatic speakers 10B of the units 100-3 to 100-6.
Patent JP-2012190960-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: TAGO MASAKI
IPC: H01L23/28
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which comes with an electromagnetic shield function and, therefore, can realize size and thickness reduction and cost reduction at the same time.SOLUTION: One or more electronic components 2 are mounted on a circuit board 1 having one or more circuits for semiconductor devices patterned thereon. Further, on ground connecting lands formed on the circuit board 1, a side wall shielding metal component (metal component) 4 is formed so as to enclose the electronic components 2. Thereafter, they are encapsulated with sealing resin (insulating resin) 3 covering top faces of the electronic components 2 and leaving a top edge of the side wall shielding metal component 4 partly exposed as an electrical contact. Then, a shield layer (conductive layer) 5 is formed covering a top face of the sealing resin 3 and connecting to the electrical contact of the side wall shielding metal component 4. Thereafter, the circuit board 1 is cut leaving the side wall shielding metal component 4 intact at both ends, so that semiconductor devices 7a separated into individual pieces, each provided with an electromagnetic shield function, are manufactured.
Patent JP-2012187836-A (JP)
Title: Image forming apparatus
Inventor: TOKUDA HIROSHI
IPC: G03G15/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can prevent the clogging of a sheet at a discharge port caused by the forgetting of the opening of a discharge tray, and can improve the durability of an interlocking mechanism which interlocks a supply tray and the discharge tray.SOLUTION: The interlocking mechanism 50 comprises a first displacement part 10 and a second displacement part 20, and a discharge tray opening means 40. The first displacement part 10 is displaced by an effect that a force F1 for displacing the supply tray 110 to a supply port opening position acts on the supply tray 110. The second displacement part 20 holds the discharge tray 120 at a discharge port closing position by being engaged with the discharge tray 120, and at the same time, releases the engagement with the discharge tray 120 by being displaced accompanied by the displacement of the first displacement part 10. The discharge tray opening means 40 biases the discharge tray 120 which is released in the engagement with the second displacement part 20, and displaces it toward the discharge port opening position.
Patent JP-2012189047-A (JP)
Title: Impeller, and centrifugal fan provided therewith
Inventor: FUKUDA TAKAKO
IPC: F04D29/66
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an impeller having a blade form suited to air flow, and a centrifugal fan provided therewith.SOLUTION: The centrifugal fan has the impeller including a main plate, a shroud and a plurality of blades provided between the main plate and the shroud and arranged on a circumference. The impeller can rotate around a rotary shaft. The plurality of blades have a pressure face 2a and a negative pressure face 2b, and have a shape, when viewing the pressure face 2a from the extending direction of the rotary shaft, of connecting at least three kinds of arcs (R1, R2, R3), or a shape shown by combining a plurality of high-order functions passing through three points (A, B, C).
Patent JP-2012191588-A (JP)
Title: Video output device
Inventor: ISHII HIDESHI
IPC: G09G5/36
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a video output device capable of adjusting luminance while suppressing deterioration of signals.SOLUTION: This liquid crystal television device (a video output device) 100 is provided with: a display part 1 which displays a right-eye image to be transmitted to the right eye and a left-eye image to be transmitted to the left eye and inserts a black image not contributing to display but decreasing luminance, between the right-eye image and the left-eye image, and outputs the black image; and a control part 4 which adjusts the luminance by adjusting the insertion period B1 (B2) of the black image to be inserted between the right-eye image and the left-eye image displayed by the display part 1.
Patent JP-2012194615-A (JP)
Title: Inter-process synchronization method
Inventor: OGAWA TAKEO
IPC: G06F11/20
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, in a computer system of a fault tolerant system configuration including regular system hosts and standby system hosts, in the case of performing inter-process synchronization processing, synchronization standby is not canceled unless all the standby system hosts are activated and synchronization is not canceled in the host reactivated by the changeover of the regular system hosts and the standby system hosts, or the like.SOLUTION: A synchronization monitoring device for distinguishing the regular system hosts and the standby system hosts and counting a synchronization calling number is prepared, and when the total number of the synchronization calling numbers in the respective regular system hosts becomes the same as a number defined beforehand, the synchronization standby of the regular system hosts is canceled. Also, for the standby system hosts, when the synchronization standby number of the standby system hosts matches the synchronization standby number of the regular system hosts paired with the standby system hosts, the synchronization standby of the standby system hosts is canceled.
Patent JP-2012192769-A (JP)
Title: Electric vehicle
Inventor: MUTA KOICHIRO
IPC: B60L50/16
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To protect a secondary batteries and a boost converter.SOLUTION: A temporary output limit Wtmp1 is set based on a battery temperature Tb and a remaining capacity SOC of a battery (S110), and a temporary output limit Wtmp2 is set to obtain predetermined power Wref when a refrigerant temperature Tw is not higher than a predetermined temperature Tref for the boost converter. When the refrigerant temperature Tw exceeds the predetermined temperature Tref, the temporary output limit Wtmp2 is set so that power becomes smaller than the predetermined power Wref and it becomes smaller as the refrigerant temperature Tw is higher (S120). A smaller value of the temporary output limits Wtmp1 and Wtmp2 is set as an output limit Wout (S130). Two motors, the booster converter and an engine are controlled so that required torque is output from a drive shaft within a range of the set output limit Wout. Thus, the battery and the boost converter can be protected.
Patent JP-2012195731-A (JP)
Title: Command generation device
Inventor: SUZUKI YUKITOSHI
IPC: H04M1/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a command generation device with a low risk of erroneous operation due to the transmission of vibration caused by a user action.SOLUTION: When a user taps an opening 31 of a resonator 30, a resonance sound R is generated from a resonance hole 33. A silicon microphone 41 collects the resonance sound R, converts it into an electrical signal, and then inputs the electrical signal into a control part 50. The control part 50 converts the inputted electrical signal into a pulse train of a binary code of "0" or "1," and generates a command corresponding to the pulse train by referring to a command conversion table. The control part 50 inputs the generated command into an output device via a cable 60.
Patent JP-2012193029-A (JP)
Title: Conveying device
Inventor: SAITO MASAAKI
IPC: B65G17/26
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To stably adjust tension of a belt without applying an excessive load on a tension roller pushing out the belt from the inside in a side conveyor.SOLUTION: Both top and bottom ends of a rotary shaft 13 of a tension roller 11 inside a conveying belt 3 are held by a support member 12. The support member is movable to a frame 5. A first deflection member is attached to an adjustment shaft 14 provided in the frame via a thread part, and a second deflection member fixed to the support member contacts the first deflection member on an inclined surface. If the first deflection member is raised by turning the adjustment shaft, the second deflection member is pushed up, so that the support member and the tension roller are moved to the outside. Further, the belt is pushed out to the outside to increase the tension. The tension decreases by turning the adjustment shaft reversely.
Patent JP-2012194913-A (JP)
Title: Optical detection device, display system, and information processing system
Inventor: ONISHI YASUNORI
IPC: G01B11/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical detection device capable of detecting the position of an object with smaller constitution than before, a display system, an information processing system, etc.SOLUTION: An optical detection device 100 includes an irradiation part EU which emits irradiation light LT; a light reception part RU which receives reflected light LR generated through reflection of the irradiation light LT by an object OB present in a detection area RDET; and a detection part 110 which detects position information on the object OB based upon a light reception result of the light reception part RU. The irradiation part EU emits the irradiation light LT such that first irradiation light emitted from one end of the irradiation part EU to the detection area RDET, second irradiation light emitted from the other end of the irradiation part EU to the detection area RDET, and third irradiation light emitted from an intermediate part between the one end and the other end of the irradiation part EU to the detection area RDET intersect one another, and the first irradiation light, second irradiation light, and third irradiation light are different in intensity from one another.
Patent JP-2012199303-A (JP)
Title: Substrate transfer device
Inventor: NISHIMURA TAKEYUKI
IPC: H01L21/677
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer device which can transport even a lot with a small number of substrates efficiently, and can make the interval of each substrate uniform even if a substrate is missing in the lot.SOLUTION: The substrate transfer device includes support arms 17 the number of which is smaller than that of substrates W that can be housed in an FOUP but greater than one. By means of three support arms 17, three substrates housed in FOUP at unequal intervals are transported at once to a position conversion section, and the interval of three substrates can be made constant. Consequently, even a small number of substrates can be transported efficiently by a plurality of support arms 17. Furthermore, processing in a processing section can be made uniform for three substrates.
Patent JP-2012197875-A (JP)
Title: Speed reducer
Inventor: KUSUMOTO HIROYUKI
IPC: F16H1/32
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a speed reducer capable of suppressing or avoiding backlash in a part where the through hole and the penetration pin of a revolving gear abut without sorting a part dimension and inspecting assembly.SOLUTION: The through hole is provided on the revolving gear which revolves while engaging with a ring gear to insert the penetration pin on the outside of which a ring member of a circular ring shape is mounted into the through hole. Further, the ring member is installed in the penetration pin through an elastic member. Thus, the through hole and the ring member (and the penetration pin) do not interfere, the speed reducer is not locked by interference, and hence a clearance between the through hole and the penetration pin can be set correspondingly small. As a result of this, generation of the backlash between the through hole and the penetration pin can be suppressed or avoided.
Patent JP-2012201531-A (JP)
Title: High fluidity mortar composition
Inventor: SUMIOKA HIROSHI
IPC: C04B14/28
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a high fluidity mortar composition having excellent workability over a wide temperature range and giving a mortar hardened body having a good surface of the hardened body.SOLUTION: The high fluidity mortar composition contains portland cement, inorganic powder, an inorganic expanding material, fine aggregate, and a thickener, wherein the thickener has viscosity of 10-2,000 mPa s in the form of 2 mass% aqueous solution at 20°C.
Patent JP-2012204089-A (JP)
Title: Foam coaxial cable and manufacturing method thereof
Inventor: KODAMA SOHEI
IPC: H01B11/18
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a foam coaxial cable capable of reducing eccentricity of a center conductor or a loss during high-frequency transmission, and preventing impedance mismatch.SOLUTION: In a foam coaxial cable 1 provided with a foam layer 3 on an outer periphery of a center conductor 2, extended air bubbles 5 are formed at equal intervals in a circumferential direction and a longitudinal direction of an inner part and an outer surface of the foam layer. Also, after the outer periphery of the center conductor is coated with the foam layer by a foam extruder, the center conductor is made to pass through a sizing die to cool the foam layer. In this method for manufacturing the foam coaxial cable, water paths are provided at equal intervals in a circumferential direction of the sizing die to provide a cooling speed distribution in the circumferential direction of the sizing die. The foam layer is cooled through the sizing die, and the extended air bubbles are formed at equal intervals in a circumferential direction of the outer surface of the foam layer.
Patent JP-2012203688-A (JP)
Title: Foreign matter detection device
Inventor: KOTAKE NOBUKI
IPC: G08G1/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter detection device capable of accurately detecting a foreign matter even under a low SNR environment.SOLUTION: The foreign matter detection device comprises a threshold setting part 11 for acquiring the maximum reflection intensity value Iand the minimum reflection intensity value Iamong reflection intensity values Iof respective pixels outputted from a three-dimensional image capturing device 1 before starting foreign matter detection processing to the pixel units of the same vertical direction component of a three-dimensional image, setting the maximum reflection intensity value Ito an upper limit threshold TH, and setting the minimum reflection intensity value Ito a lower limit threshold TH.
Patent JP-2012207065-A (JP)
Title: Processing adjuvant for vinyl chloride resin composition, vinyl chloride resin composition using the processing adjuvant and molded article thereof
Inventor: TAGUCHI ISAMU
IPC: C08L23/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a processing adjuvant for a vinyl chloride resin composition, preventing plate-out caused when carrying out the molding processing of the vinyl chloride resin composition.SOLUTION: The processing adjuvant for the vinyl chloride resin composition includes (A) a fatty acid ester of a polyglycerol, obtained by esterifying the polyglycerol having ≤10% of the diglycerol in 100% of the polyglycerol, with a fatty acid; and (B) a hydrocarbon-based wax.
Patent JP-2012209051-A (JP)
Title: Method and device for inspecting film thickness of harness component
Inventor: SUGAMI TAKAYUKI
IPC: H01R4/70
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To inspect the thickness of a coating film formed on the surface of the harness component more properly.SOLUTION: Enclosed is a film thickness inspection method in which the thickness of the coating film 18 formed on the surface of a connection portion between an electric wire 10 and a terminal 20 as one example of the harness component is inspected. In this film thickness inspection method, on the surface of the connection portion between the electric wire 10 and the terminal 20, the colored coating film 18 is formed. This colored coating film 18 is irradiated with light. The intensity of reflected light in this case is fluctuated in accordance with the film thickness of the coating film 18. Based on the physical amount in accordance with the intensity of the reflected light due to the coating film 18, it is inspected whether or not the film thickness of the colored coating film 18 is suited.
Patent JP-2012206739-A (JP)
Title: Article feeding conveyor of horizontal bag-making and filling machine
Inventor: MIZUTANI AKIRA
IPC: B65B59/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To simplify maintenance operation of a belt conveyor.SOLUTION: The belt conveyor 12 of a feeding conveyor includes: a reciprocate mechanism 90, which supports a movable pulley 74 that moves reciprocatably to and from an endless belt 78; and an operation cover 84, which is provided to be horizontally turnable to the front side face of the belt conveyor 12 and also links with the reciprocate mechanism 90. In the belt conveyor 12, the reciprocate mechanism 90 works so that the movable pulley can be transferred to a loose position in linkage with opening operation of the operation cover 84, and the reciprocate mechanism 90 works so that the movable pulley 74 can be transferred to a tension position in linkage with closing operation of the operation cover 84.
Patent JP-2012207643-A (JP)
Title: Fan guard, outdoor unit, and refrigeration cycle device
Inventor: OKAZAWA HIROKI
IPC: F24F1/56
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fan guard or the like preventing increase in noise and damage by reducing upward force having strong non-stationarity acting on a horizontal surface and horizontal force acting on a straight pipe part of a bellmouth.SOLUTION: This fan guard includes: a bellmouth 2 forming an annular wall surface at an outer side of an outer circumferential edge of a blade along a rotational direction of the blade included in a propeller fan 4 rotated about a rotating shaft along a gravitational direction and generating a flow of gas in the opposite direction of the gravitational direction to straighten the flow of the gas; a horizontal surface 1 formed in a plate shape in a direction substantially perpendicular to the rotating shaft direction, continuously from a suction side terminal part of the bellmouth 2; and one or more set of plate-like ribs 6 having a width direction extending in a direction perpendicular to a plane including the rotating shaft, at a position on one of the horizontal surface 1 and the bellmouth 2, symmetrical about the plane including the rotating shaft.
Patent JP-2012213057-A (JP)
Title: Failure analysis system, failure analysis device, reception device, failure analysis method, and program
Inventor: TSUCHIYA HIDEO
IPC: H04L12/26
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To quickly specify a failure location at which a failure occurs when abnormality occurs in data distribution through a network.SOLUTION: A failure analysis device 10 periodically collects connection information from each device configuring video provider equipment 20 and each device configuring communication NW equipment 30. A video reception device 41 receives a video signal from a video server 21 and performs FEC decoding. The video reception device 41 transmits evaluation basis excess notification to the failure analysis device 10 when it is determined that errors generated in performing the FEC decoding exceed an evaluation basis shown by evaluation basis data acquired in advance. The failure analysis device 10 reads out a distribution route of the video reception device 41 specified by node identification information shown by the received evaluation basis excess notification, and specifies a failure location from a device on the read out distribution route or channel commonality shown by the evaluation basis excess notification.