baber/WOPTO huggingface dataset:
Patent JP-2013018423-A (JP)
Title: Parking lock mechanism
Inventor: NAKA KENICHI
IPC: F16H63/34
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce torque necessary for releasing engagement between the parking gear and the parking pawl, while maintaining satisfactory engagement between the parking gear and the parking pawl of a parking lock mechanism.SOLUTION: In the parking lock mechanism 10, an assist spring 83 is disposed between a fixed member 81 fixed to a parking rod 40 and a moving member 82 movable in the axial direction of the parking rod 40, and when a parking gear 20 and a parking gear 23 are engaged with each other, the parking pawl 23 regulates the movement of the moving member 82 with respect to the parking rod 40 so that the assist spring 83 energizes the parking rod 40 in a direction opposite to the energizing direction of a cam member 50 by a cam spring 60.
Patent JP-2013011266-A (JP)
Title: Pressurizer using reciprocating engine piston and crank chamber
Inventor: NAGATOMI KEINOSUKE
IPC: F02B33/30
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizer having a simple structure and excellent in maintenance and durability.SOLUTION: In a crank chamber of an reciprocating engine, a gas suction port and a gas discharge port are provided, reed valves 1, 2 are attached to them respectively, gas sucked by repetition of moving up/down of a piston 6 is pressurized in the crank chamber, and the pressurized gas is delivered from the crank chamber through a connection pipe into a combustion chamber 5 via an intake manifold 3. The pressurizer has the simple structure, and thus is excellent in maintenance and durability.
Patent JP-2013025014-A (JP)
Title: Presentation system and image projection method
Inventor: NISHIMA AKIRA
IPC: G03B21/14
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a presentation system capable of selectively reducing projection light to the vicinity of presenter's eyes.SOLUTION: The presentation system includes: a signal source 5 for emitting a signal wave; a plurality of first sensors 6 arrayed in a lateral direction along the bottom of a screen 3 for projecting a projection image from a projector 1 and detecting the signal wave; a measurement part 12 for measuring a lateral position of a presenter 9 on the screen 3 from the first sensor 6 in which the signal wave is shielded by the presenter 9 moved to the front of the screen 3 out of the plurality of first sensors 6; a determination part 14 for determining a target area including both eyes of the presenter 9, which is projected to the screen 3, from a longitudinal position and the lateral position on the screen 3 corresponding to a previously acquired height of eyes of the presenter 9; and a creation part 16 for creating corrected video data by adding light reduction data for reducing projected light in the target area to video data of the projection image.
Patent JP-2011232354-A (JP)
Title: Reference member for calibration
Inventor: NAKAYAMA YOSHINORI
IPC: G01B15/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a reference member for calibration enabling highly accurate calibration of length measurement.SOLUTION: The reference member can be prepared by arranging a diffraction grating pattern capable of measuring optical diffraction angles and a mark pattern showing a coordinate position so as to mixedly exist and arranging a dummy pattern including a cross mark pattern around the diffraction grating array. By arranging a mark which shows a diffraction grating coordinate position near a diffraction grating, a diffraction grating position used for calibration is easily confirmed. By arranging a dummy pattern including a cross mark pattern around the diffraction grating array, an even diffraction grating pattern without difference of proximity effect within the diffraction grating array can be realized. In addition, since the cross mark can be arranged next to the diffraction grating array, by using the reference member which can realize highly accurate diffraction grating positioning, highly accurate and easy diffraction grating positioning calibration is possible, and high accuracy length measurement calibration corresponding to next generation semiconductor processing can be realized.
Patent JP-2013022921-A (JP)
Title: Crushing structure, crushing apparatus and crushing method
Inventor: MORIYAMA KAZUHIRO
IPC: B02C18/14
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which provides a chipped object of crushing by performing rough crushing and fine crushing of the object of crushing, and which includes a crushing part having simpler structure than that of a conventional crushing part and achieves more reduction in power for driving the crushing part, consequently is made more compact.SOLUTION: A crushing structure (C1) is configured by juxtaposing horizontal shaft type crushing rolls (15, 15a) at a predetermined interval into one set, the crushing rolls (15, 15a) having crushing blades (155, 156) respectively around main shafts (150) and crushing the object of crushing by rotating the main shafts. Each of the crushing rolls (15, 15a) is provided with a rough crushing area (158) for crushing the object of crushing roughly and a fine crushing area (159) for crushing the object more finely than the rough crushing area (158), the areas being sectioned in the axial direction of the main shaft (150). The rushing rolls (15, 15a) are rotated to crush the object of crushing by the rough crushing area (158) and fine crushing area (159) simultaneously.
Patent JP-2013022642-A (JP)
Title: Workpiece conveyor
Inventor: KOBAYASHI RYOHEI
IPC: B21D43/04
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece conveyor which allows a feed bar to horizontally travel fast by reducing the weight of the feed bar including a rack.SOLUTION: In the workpiece conveyor 10 conveying a workpiece at a predetermined position to another predetermined position in sequence, a feed bar 20 kept horizontal by a slide guide 14 and equipped with a workpiece holding section 50 at a predetermined position in its lengthwise direction travels back and forth at least in the axial direction. The axial back-and-forth horizontal feeding mechanism B includes: a rack 22 made of a lightweight material formed on one side surface of the feed bar 20; a plurality of driving-side pulleys 34 which are arranged on the slide base 30 provided in the slide guide 14; and a driving-side toothed endless belt 36 which is wound around the plurality of pulleys 34 and is engaged with the rack 22. Because at least the rack 22 is made of a lightweight material, the weight of the feed bar 20 including the rack 22 is made smaller than that of a conventional one, thereby making the feed bar 20 travel fast in axial direction.
Patent JP-2013030838-A (JP)
Title: Motion vector derivation device and method
Inventor: YAMADA KUNIO
IPC: H04N7/01
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To derive a motion vector that minimizes deterioration of image quality accurately from among a plurality of motion vectors, even when there are a plurality of candidates of motion vector in a certain block.SOLUTION: A motion vector derivation unit 14 derives a motion vector between corresponding blocks in two image frames continuous temporally. A candidate vector generation unit 20 generates a plurality of candidate vectors which are the candidates of motion vector of an object block for which the motion vector is calculated. A reference vector generation unit 22 generates a reference vector becoming a reference for determining the motion vector of an object block, by using a motion vector determined in a plurality of blocks located around the object block. An inner product calculation unit 24 calculates the inner product of each of the plurality of candidate vectors and the reference vector. A motion vector selection unit 26 selects a vector candidate having a maximum inner product calculated by the inner product calculation unit 24 as the motion vector of the object block.
Patent JP-2013029025-A (JP)
Title: Resin intake manifold
Inventor: TANIGAWA HIRONORI
IPC: F02M35/10
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin intake manifold that prevents staying of water in a joined part between a pipe joint where gas containing moisture is introduced and a piece to be joined to the pipe joint.SOLUTION: In a resin intake manifold 1, a middle piece 12 includes a PCV passage 32, a base 50 for a PCV pipe, and a projection 72, in which the PCV pipe includes a seat 64, an inclined pipe part 62 and an excess thickness part 68. The excess thickness part 68 and the top end 76 of the projection 72 are overlapped while leaving a space therebetween in such a way that the top end 76 is disposed outside the excess thickness part 68.
Patent JP-2013029904-A (JP)
Title: Image processing device and image processing method
Inventor: MAKINO YOSHIHIRO
IPC: G06T7/40
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To improve image quality by suitably performing image processing on image data of content in which images and characters coexist in a mixed manner.SOLUTION: On the basis of input image data, an image processing device acquires band information of each of a plurality of blocks into which a screen is divided. On the basis of band information of each block, the device classifies the screen into a plurality of types of areas such as an image area, a character area, and a mixed area of images and characters. The device calculates processing strength for each classified screen area. Then, the device performs predetermined image processing, such as sharpness processing, on the input image data for each classified screen area at the calculated processing strength. Thus, it is possible to prevent degradation of image quality because image processing has been performed on the image area and the character area at the same processing strength.
Patent JP-2012016026-A (JP)
Title: Transmitter architectures for communications systems
Inventor: SAAD YOUNIS
IPC: H03F1/02
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a transient current at an output power of a transmitter performing signal transmission.SOLUTION: The transmitter includes a first element having a first time response and a second element having a second time response, in which the first time response is faster than the second time response. The method comprises: receiving a first command to adjust a gain of the first element; receiving a second command to adjust a gain of the second element; delaying the first command by a particular time period; adjusting the gain of the second gain element in accordance with the second command; and adjusting the gain of the first gain element in accordance with the delayed first command.
Patent JP-2013033012-A (JP)
Title: Object's radioactivity concentration measurement method
Inventor: SEKIYA MASAHIRO
IPC: G01T1/167
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an object's radioactivity concentration measurement method that enables accurate measurement of object's radioactivity concentration and is easily practicable at a low cost.SOLUTION: An object's radioactivity concentration method for measuring an amount of radioactivity per unit weight of an object includes steps of: changing thickness of a measurement sample of an object, using a radioactive surface contamination densitometer to measure the number of radioactive rays transmitted from a surface of the measurement sample, with respect to each thickness, and calculating an apparent amount of radioactivity, with respect to each thickness of the measurement sample; approximating a relationship between the thickness of the measurement sample and the apparent amount of radioactivity by a first attenuation formula; and estimating the radioactivity concentration of the measurement sample from data of the thickness of the measurement sample and the apparent amount of radioactivity.
Patent JP-2013036801-A (JP)
Title: Navigation system, navigation method, and navigation program
Inventor: YAMAKAWA JUNKI
IPC: G01C21/26
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of comparing a past evaluation result and a current evaluation result at an identical evaluation section.SOLUTION: A navigation system 1 comprises: an evaluation information acquisition unit 11 for acquiring evaluation information serving as an index at evaluating driving operations; an evaluation unit 12 for evaluating each driving operation at each evaluation section of a predetermined distance according to the evaluation information; and a display control unit 13 for displaying past and current evaluation results in different fashions between past and current drives at a location corresponding to each evaluation section on a map. If a vehicle at a current drive arrives in an identical direction of travel as the past drive at an end point of the evaluation section in the past drive, the evaluation unit 12 evaluates a driving operation at the current evaluation section having a predetermined distance along a current driving track to the end point. The display control unit 13 displays an evaluation result at the current evaluation section in an overlapping fashion at a location, corresponding to the current evaluation section, where an evaluation result on the past driving is displayed.
Patent JP-2013036538-A (JP)
Title: Hinge mechanism and electronic apparatus equipped therewith
Inventor: TOKUYAMA KENTO
IPC: B41J29/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a hinge mechanism which is of a simple configuration, is easy to miniaturize, and in which the axial length position of a movable member does not change with time due to wear.SOLUTION: The hinge mechanism includes a rotation shaft, a bearing mechanism 11 which supports the rotation shaft rotatably, and a movable member which is made so as to rotate around a rotation shaft according to the rotation of the rotation shaft and which is attached to the rotation shaft. The bearing mechanism 11 includes a bearing portion 111 equipped with a sidewall 115 composing the bearing surface of the rotation shaft, the sidewall 115 includes an absent portion 116 in which at least a part of the axis direction of the rotation shaft is not closed in the circumferential direction, the bearing mechanism 11 has, further, an elastic body 114 which gives an energizing force of the direction orthogonal to the axial direction to the rotation shaft through the absent portion 116.
Patent JP-2013037224-A (JP)
Title: Electronic keyboard musical instrument
Inventor: KIN SHIGEHIDE
IPC: G10H1/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide technical means for improving playing feeling that a player playing an electronic keyboard musical instrument senses with the tactile sense of the body.SOLUTION: A drive control part 52 separates a sum signal Y of musical sound signals Y' and Y' that are generated by a sound production control part 51, into a transient signal Yincluding a transient component of the signal Y and a sustained signal Ycontaining a component other than the transient component. The transient signal Yis supplied to actuators 36-DP, 36-STP, and 36-SP. The sustained signal Yis supplied to an actuator 17. The actuators 36-DP, 36-STP, and 36-SP transmit vibration according to the signal Yto the foot of the player. The actuator 17 transmits vibration according to the signal Yto the hand fingers of the player.
Patent JP-2013038660-A (JP)
Title: Middle layer module, recording media and data transfer method
Inventor: FUJINAGA MASAHIKO
IPC: H04L47/43
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a protocol module and a data transfer method, etc. which helps to spread an NDN architecture on a full scale as a candidate for the next generation Internet without modifying the functionality of the Ethernet (R).SOLUTION: A sub-layer 21 is provided between an NDN layer 22 and Ethernet (R) 11, etc., the sub-layer 21 being used to execute a segmentation/reassembling process. A network interface (Face module) constituting the NDN layer 22 conducts a data transfer between adjacent NDN nodes, and also holds an MTU in a link. Therefore, the Face module may be considered to be the one which finally invokes a data transmission instruction (to the Ethernet (R) 11, etc., for example). It is appropriate that the segmentation/reassembling process be executed immediately before this data transmission instruction. The NDN Face module is extended to implement a data transfer method and a middle layer module of the present invention.
Patent JP-2013035802-A (JP)
Title: Prophylactic or therapeutic agent for glaucoma or ocular hypertension
Inventor: INOUE YOSHIHIRO
IPC: A61K31/498
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide prophylactic or therapeutic agent for glaucoma or ocular hypertension with a strong ocular tension descending action and extended duration time.SOLUTION: The prophylactic or therapeutic agent for glaucoma or ocular hypertension is prepared by combining (A) a compound selected from (S)-6-(2-methyl-1,4-diazepan-1-ylsulfonyl)isoquinoline, (S)-6-(7-methyl-1,4-diazepan-1-ylsulfonyl)isoquinoline, 6-{(2R, 7R)-2,7-dimethyl-1,4-diazepan-1-ylsulfonyl}isoquinoline, (R)-6-(2-methyl-1,4-diazokan-1-ylsulfonyl)isoquinoline, and (R)-6-(5-methyl-1,4,7-oxadiazonan-4-ylsulfonyl)isoquinoline, or its salt, and (B) one or two or more agents selected from prostaglandins, carbonic anhydrase inhibitors, αstimulants, β blockers, αblockers, and Rho-kinase inhibitors.
Patent JP-2013036596-A (JP)
Title: Tapered roller bearing and mounting structure therefor
Inventor: UMEMOTO TAKEHIKO
IPC: F16C19/36
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a tapered roller bearing whose outer ring can be produced at low cost, and a mounting structure therefor.SOLUTION: An outer ring 5 of a tapered roller bearing 1 is formed by press working of a steel sheet. As a result, conventional cutting working when producing an outer ring is no longer necessary, and therefore, the production cost of the outer ring 5 is reduced and at the same time, the tapered roller bearing 1 can be easily mounted in a housing 2 by providing a flange part 11 at the large-diameter end part and a direct cylinder part 12 at the small-diameter end part of the outer ring 5 and causing the flange part 11 and the direct cylinder part 12 of the outer ring 5 to engage with the housing 2 having an inner peripheral shape corresponding to the outer peripheral shape of the outer ring 5.
Patent JP-2012095276-A (JP)
Title: Three-dimensional image editing device and three-dimensional image editing method
Inventor: YAMAJI HIROSHI
IPC: H04N13/04
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a pop-out amount to a predetermined one matching the preference of a user or intended by the user even when the size of a three-dimensional image is changed.SOLUTION: A pop-out amount is adjusted based on a conversion characteristic defining a relationship between the size and the pop-out amount of a three-dimensional image as the size of the three-dimensional image is changed, so that the pop-out amount of the three-dimensional image can be automatically adjusted to a predetermined pop-out amount preferred by a user or intended by the user.
Patent JP-2013039283-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To surely fix lateral frame materials of an outer frame to a receiving frame by using a nailing member by a simple structure, and to reinforce the outer frame by using the nailing member, when fixing the outer frame to the receiving frame of a game bank.SOLUTION: The game machine comprises a pair of left and right vertical frame materials 32 and the outer frame 2 including the upper and lower lateral frame materials 33, 34 for laterally connecting both upper and lower ends of both of the vertical frame materials 32, and at least one lateral frame material 34 of the upper and lower lateral frame materials 33, 34 is formed of a synthetic resin or metal. The nailing member 44 for driving a nail 56 when nailing the lower lateral frame material 34 to the receiving frame 52 of the game bank is arranged at the synthetic resin-made or metal-made lower lateral frame material 34, and both ends of the nailing member 44 are connected to both of the vertical frame materials 32. The lower lateral frame material 34 has a recess 45a having fixing walls 48 outside upper and lower directions and formed with nail penetration hole 49s at the fixing walls 48, and the nailing member 44 is arranged in the recess 45.
Patent JP-2013039093-A (JP)
Title: Combine harvester
Inventor: MORIHIRO TADAMITSU
IPC: A01D61/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance by improving accessibility to a one-way clutch arranged not to reverse an ear tip carrier that has a pawl chain when reversing a grain culm conveyor of a pretreatment section.SOLUTION: The tip part of a driving shaft S7 of a right ear tip carrier is arranged to project upward from a cover, and the one-way clutch 56 is arranged at the projecting part of the driving shaft S7 to allow the one-way clutch 56 to be detached/attached from the outside of the cover. Pawl clutches 59, 60 are detachably mounted to the output side of the one-way clutch 56, and power is transmitted from the one-way clutch 56 to a driving sprocket 37 through the pawl clutches 59, 60.
Patent JP-2013046502-A (JP)
Title: Linear motor
Inventor: MURAGUCHI YOSUKE
IPC: H02K41/03
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor including a movable element whose inner iron core forming part is thinned and which is adapted to high speed with less loss due to leakage flux.SOLUTION: A linear motor comprises: two stators 2, 3 comprising a plurality of first teeth and arranged with facing each other as primary magnetic flux generation members; and a plurality of second teeth facing the plurality of first teeth; and a movable element 4 arranged between the two stators 2, 3 as a secondary magnetic flux generation member. The two stators 2, 3 comprise the plurality of first teeth as magnetic poles at the opposite position with the movable element 4 in between. The movable element 4 comprises: an iron core forming part comprising the plurality of second teeth; and a frame body which is provided with an opening in the direction facing the stators 2, 3 and supports the iron core forming part in the state in which the iron core forming part is stored inside the opening.
Patent JP-2013046302-A (JP)
Title: Da conversion circuit
Inventor: SAITO WATARU
IPC: H03M1/66
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To output a high-precision DA conversion result.SOLUTION: A charge redistribution DA conversion circuit which is charged in response to an input binary logic value and in which the electrical charge is redistributed to produce a DA conversion result in the form of a voltage of first and second capacitive elements C1, C21 (C22) includes: an amplifier AMP for outputting the DA conversion result held as a charge in the second capacitive element C21 (C22); a switch element φ4 capable of short-circuiting one end of the first capacitive element C1 and an input end of the amplifier AMP; and a timing control circuit CNT for generating a timing signal group for controlling each section so as to temporarily short-circuit the switch element φ4 before feeding the DA conversion result held in the second capacitive element C21 (C22) to the input end of the amplifier AMP.