baber/WOPTO huggingface dataset:
Patent JP-2013198404-A (JP)
Title: Water vessel for clearly viewing aquarium fish from top surface
Inventor: MIYASAKI REIICHI
IPC: A01K63/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for viewing aquarium fish more clearly when viewing from above because clear viewing of aquarium fish is conventionally impeded due to the wavy surface of water.SOLUTION: Aquarium fish can be clearly viewed from above for a long period of time by adopting a structure of providing a groove in the outer periphery of an uppermost part of a water vessel to allow overflowing water to flow to the upper groove.
Patent JP-2013006692-A (JP)
Title: Handrail belt for escalator for weak-sighted person, and method of manufacturing the handrail belt
Inventor: KINOSHITA KEIICHI
IPC: B66B23/24
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem in conventional safety improvement measures (fall prevention or the like) such as provision of a direction mark piece to a handrail belt, wherein the material of the handrail belt is limited to rubber materials and it is not applicable to urethane-made handrail belts becoming the mainstream in recent years, and also a manufacturing method for integrally joining a direction mark piece to such a urethane-made handrail belt has not been established.SOLUTION: A direction mark piece 6A of a circular shape or the like having the same material as a urethane-made handrail belt 6 and having a color different from that of the handrail belt is provided so that at least one direction mark piece is present within a semicircular range of inverting parts 5A, 5B of the handrail belt 6 to be the front of an escalator 1. As one manufacturing method therefor, the direction mark piece 6A is heated and pressed against the surface of the handrail belt 6 to achieve welding integration. As another manufacturing method, a primer agent layer is provided on the surface of the handrail belt 6 at a part in which the direction mark piece 6A is located, and a urethane adhesive layer is provided at the direction mark piece 6A to achieve joining integration by means of a heating mold and a pressing mold.
Patent JP-2013019337-A (JP)
Title: Multistage supercharging system
Inventor: HONMA MOTOHIRO
IPC: F02B37/18
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in sealability of a valve body of an exhaust bypass valve device for opening and closing a bypass flow path bypassing a turbine of a supercharger in a multistage supercharging system.SOLUTION: The multistage supercharging system includes: a first supercharger to which an exhaust gas discharged from an internal combustion engine is supplied; a second supercharger arranged in the upstream side of the first supercharger in the flow of the exhaust gas; and an exhaust gas bypass valve device for opening and closing a bypass flow path for supplying the exhaust gas discharged from the internal combustion engine to the first supercharger while bypassing the turbine of the second supercharger. The exhaust bypass valve device includes a valve body 51a for opening and closing a bypass flow path opening and an alignment means 52d for aligning the valve body 51a when the valve body 51a closes the bypass flow path opening.
Patent JP-2013019187-A (JP)
Title: Embankment reinforcing structure
Inventor: ONDA KUNIHIKO
IPC: E02B3/10
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure capable of enhancing the safety of an embankment against various natural environments including flood and earthquake.SOLUTION: A river course side sheet pile wall 2 is placed near the river course side slope top of an embankment 1 to reach a bearing ground S. Cut-off performance in a range from the upper part of a foundation ground F around the river course side sheet pile wall 2 to the upper end of a fill-up ground B is set higher than in the fill-up ground B. A private land side sheet pile wall 3 is placed near the private land side slope top of the embankment 1 to reach the bearing ground S. Cut-off performance in a range within the fill-up ground B around the private land side sheet pile wall 3 is set higher than that of in the fill-up ground B, and water permeability in a range within the foundation ground F around the private land side sheet pile wall 3 is set higher than that of in the foundation ground F. Besides, the river course side sheet pile wall 2 and the private land side sheet pile wall 3 are connected via a connection member 4 horizontally installed at the upper part of the fill-up ground B.
Patent JP-2013017740-A (JP)
Title: Game machine
Inventor: NISHIKAWA TOMOHIKO
IPC: A63F7/02
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that allows the display of a luminous segment by each luminous display portion to be easily viewed.SOLUTION: A reel display device 810 is configured as follows. A light-shielding area 726 in an outer reel of each reel unit 600A arranged side by side and a central segment 727 are located in each reel display window 410A. Vertical reel segments 440 are respectively arranged at right and left portions outside the each reel unit 600A. A unit displacement mechanism 820 is configured such that, when performing segment luminous display, the right and left reel units 600A are slidingly moved to separate positions separated from the central reel unit 600A, thereby allowing both of the vertical reel segments 440 adjacent to each other to be laterally separated from each other. Consequently, it allows the reel segment display part 800 of each reel display device 810 to be easily distinguished for each reel unit 600A, and also, allows the display of the vertical reel segment 440 by each reel segment display part 800 to be easily viewed.
Patent JP-2013022986-A (JP)
Title: Operation input device for vehicle and control system
Inventor: GOTO DAIKI
IPC: G06F3/041
Filed: 2011-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a state of finally determining the performance of the function by mistake, even when adopting a touch pad as an operation device used in a vehicle, and to further restrain the deterioration in operability.SOLUTION: An operation control part 3 determines whether or not a vehicle is traveling based on a sensor signal of a vehicle speed sensor 2, and allocates and stores a different kind of operation by whether or not the vehicle is traveling as determining operation for determining a functional icon and a button for indicating the performance of the function to an on-vehicle device. The operation control part 3 determines that the determining operation is performed when operation corresponding to the operation allocated to stopping time is detected by the touch pad 1 when determining that the vehicle os stopping, and also determines that the determining operation is performed when the operation corresponding to the operation allocated to traveling time is detected by the touch pad 1 when determining that the vehicle is traveling.
Patent JP-2013025478-A (JP)
Title: Work detection system
Inventor: TONE NOBUYUKI
IPC: G05B19/418
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a work detection system for reducing possibility that the work of a work-piece or a work subject is interfered.SOLUTION: A distance image sensor 1 is configured to photograph the distance image of a work area, and a detection device 2 is configured to consider a work subject appearing in the distance image or a work to be handled by the work subject as a detection object, and equipped with a setting part 7 and an abnormality determination part 8. The setting part 7 is configured to set a plurality of detection areas for detecting the existence of the detection object in the distance image and the detection sequence, and the abnormality determination part 8 is configured to, when the detection object is detected in a sequence different from the detection sequence in any detection area, determine that abnormality has been generated, and to output a notification instruction to a voice output device 4 and an irradiation device 5. The voice output device 4 and the irradiation device 5 are configured to, when the notification instruction is input from the detection device 2, respectively notify an operator of the abnormality of the work content with a sound and the rays of light.
Patent JP-2013026507-A (JP)
Title: Capacitor and manufacturing method of the same
Inventor: HASEGAWA HIROYUKI
IPC: H01G4/12
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable capacitor for preventing immersion of plating liquid.SOLUTION: The capacitor 1 includes: a laminate 2 which includes a plurality of laminated dielectric layers 5 and a plurality of internal electrodes 3 formed along a boundary surface between the dielectric layers 5 and in which respective ends of the internal electrodes 3 are exposed to prescribed end faces; and external electrodes 4 installed in the prescribed end faces 2e and 2f so that the internal electrodes 3 exposed to the prescribed end faces 2e and 2f are mutually connected. Gaps 6 opened to the prescribed end faces 2e and 2f are formed between the internal electrodes 3 and the dielectric layers 5. Glasses 7 are installed in the gaps 6.
Patent JP-2012035075-A (JP)
Title: Endoscopic purse string surgical device
Inventor: HESSLER THOMAS R
IPC: A61B17/072
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a surgical stapler.SOLUTION: An endoscopic surgical stapler for applying a suture to tissue includes an elongated tubular member, a first jaw positioned at the distal end portion of the tubular member and having a longitudinal axis, and a second jaw disposed in substantially parallel relation to the first jaw at the distal end portion of the tubular member. The second jaw is movable longitudinally to the first jaw in substantially vertical direction, while maintaining the substantially parallel relation between the first and second jaws. A stapling assembly is disposed in each of the first and second jaws and configured to apply surgical staples to the tissue such that a suture, in combination with the surgical staples, forms a purse string with the tissue when the surgical stapler is activated.
Patent JP-2013031001-A (JP)
Title: Wireless communication system
Inventor: MUROFUSHI NOBUO
IPC: H01Q1/52
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of leaked electric waves from a wireless base station on a leaky transmission path, thereby contributing to achievement of an elongated communication area.SOLUTION: There is provided a wireless communication system using a leaky transmission path, comprising: a wireless base station 10; a leaky transmission path 20 connected to an antenna terminal 12 of the wireless base station 10 directly or via a coaxial cable and linearly arranged so as to form an elongated communication area; and a shield body 15 or an electric wave absorber provided so as to surround the wireless base station 10 other than a direction in which the leaky transmission path 20 is arranged.
Patent JP-2013031139-A (JP)
Title: Stereoscopic image display device, program and recording medium
Inventor: HIRAYAMA YUKITO
IPC: G02B30/25
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device which allows a user to view a stereoscopic image in an appropriate view distance with a simple constitution, a program for a stereoscopic view distance adjustment capable of adjusting an appropriate viewing distance in a simple method, and a recording medium with the program recorded.SOLUTION: A stereoscopic image display device which allows an object person to recognize a stereoscopic image comprises: display means which includes a display surface and displays an image having a parallax with respect to a right and a left eye of the object person; and control means for forming as the image, a plurality of first visual targets observed to be floating for a predetermined amount and a plurality of second visual targets observed to be sinking for a predetermined amount with respect to the display surface when displaying the image on the display surface, and displaying the image on the display surface so that the object person who views the plurality of first visual targets and second visual targets associated with each other can recognize them as a predetermined figure.
Patent JP-2013031560-A (JP)
Title: Suction tool for vacuum cleaner
Inventor: YAMAGISHI NAOKI
IPC: A47L9/04
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool for a vacuum cleaner, the suction tool that prevents a safety device from deviating from a regular position of a micro switch.SOLUTION: The suction tool for the vacuum cleaner includes a safety device that controls the motor of a rotary brush by turning on/off a switch in accordance with movement of a detecting part which detects a grounding condition of a bottom face of a suction tool body onto a surface to be cleaned. The safety device comprises: a switch fixing component for which a surface to be installed and a plate-like member roughly vertical to the surface to be installed are installed; and a switch fall-off preventing component which is engaged with the switch fixing component from the side of a counter surface to be installed of the plate-like member. The safety device has: a fixing pin which is projectingly provided nearly in parallel to a prescribed installing direction on the surface to be installed and which is fitted into a mounting hole of the switch; and a stopper rib which is projectingly provided in the switch fall-off preventing component and which penetrates a through-hole of the plate-like member roughly orthogonally to the installing direction. The through-hole and the stopper rib are arranged so that the stopper rib penetrating the through-hole faces the face on the side of the counter surface to be installed of the switch, with the switch mounted in the regular position.
Patent JP-2013033884-A (JP)
Title: Laminated semiconductor device
Inventor: KAMIYAMA TAKATOSHI
IPC: H01L25/10
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To improve observation accuracy of a signal waveform.SOLUTION: A plurality of electrode pads (P100) of a first semiconductor device comprise first connection pads. A plurality of electrode pads (P200) of a second semiconductor device comprise second and third connection pads and observation pads which are electrically connected. In the case where a first semiconductor device (10) is laminated on a second semiconductor device (20) such that a partial region that is a part of one surface of the second substrate (21) is shaded by a first substrate (11) when viewed from above, the first connection pads overlap the second connection pads when viewed from above. In the case where the first semiconductor device (10) is laminated on the second semiconductor device (20) such that the partial region is exposed from the first substrate (11) when viewed from above, the first connection pads overlap the third connection pads when viewed from above. The observation pads are arranged in the partial region.
Patent JP-2013038505-A (JP)
Title: Symbol timing recovery circuit
Inventor: KITSUTA TATSUAKI
IPC: H04B3/06
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a symbol timing recovery circuit capable of preventing accuracy deterioration by an interference wave.SOLUTION: A symbol timing recovery circuit comprises: an interpolator (14) which generates interpolation data for a zero-cross point and/or data identification point of an input digital signal using a first filter; a forward equalizer (21) which removes a forward interference wave from the input digital signal on the basis of the interpolation data generated by the interpolator using a second filter and outputs the removed signal, a first identification signal, and a first error signal; a backward equalizer (23) which removes a backward interference wave from the input digital signal on the basis of the interpolation data generated by the interpolator using a third filter and outputs the removed signal, a second identification signal, and a second error signal; and a timing regeneration unit (20) which generates a tap coefficient of the first filter on the basis of a tap coefficient of the second filter, a tap coefficient of the third filter, the first identification signal, the first error signal, the second identification signal, and the second error signal.
Patent JP-2013036573-A (JP)
Title: Welding retainer for roller bearing
Inventor: TANIGUCHI YOZO
IPC: F16C33/50
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To automatically and easily engage both end parts of a band-shaped steel plate to each other while rolling the band-shaped steel plate by a machine.SOLUTION: A first projection part 30 circumferentially projecting to the other end side is formed on one end part of both end parts of the band-shaped steel plate 11. A second projection part 40 circumferentially projecting to the one end side is formed on the other end part of both of the end parts. The first projection part 30 and the second projection part 40 are formed by shifting in a width direction of the band-shaped steel plate 11 so as not to overlap each other. A protruded part 32 projecting to a second projection part side is formed on the second projection side of the first projection part 30. A recessed part 42 engaging with the protruded part 32 is formed on a first projection part side of the second projection part 40. The protruded part 32 includes an inclined surface of which a projection amount on the second projection part side gradually reduces as close to a tip end of the first projection part 30. A butt-welding part is arranged between the first projection part 30 and the second projection part 40.
Patent JP-2013038042-A (JP)
Title: Circuit fault detection device
Inventor: KATO KIYOSHIGE
IPC: H01H47/00
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit fault detection device which can surely detect an open fault in an environment where foreign matter could get mixed in a switch which switches power supply to a drive circuit.SOLUTION: A circuit fault detection device 1 comprises: a drive circuit 10 which supplies power to a load 2a; a main switch 21 which switches power supply to the drive circuit 10 on or off; and a fault determination unit 31 which determines whether there is a fault in the main switch 21. The drive circuit 10 includes a drive switch 13 which switches the electrical continuity of the load 2a and a capacitor 12 which stores charges therein when power is supplied to the drive circuit 10. The fault determination unit 31 changes the drive switch 13 to a closed state for a prescribed time T1 after the main switch 21 is changed to a closed state, thereby making charges stored in the capacitor 12 ejected, and determines whether there is a fault in the main switch 21 on the basis of a voltage value Vb at a ground side terminal of the main switch 21.
Patent JP-2013045844-A (JP)
Title: Manufacturing method of rare earth magnet, and rare earth magnet
Inventor: SAKUMA NORITSUGU
IPC: B22F3/24
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rare earth magnet represented by a neodymium magnet (NdFeB) using a heat treatment method in which magnetic characteristics, especially coercive force can be enhanced, to provide a new rare earth magnet having a nanocrystalline structure.SOLUTION: A manufacturing method of a nanocrystalline structure rare earth magnet including a crystal grain and a grain boundary phase comprises the steps of: forming a rapidly solidified thin strip including the nanocrystalline structure by quenching a molten metal composed of the rare earth magnet; obtaining a sintered compact by sintering the rapidly solidified thin strip; applying a heat treatment to the sintered compact at a temperature high enough to enable the grain boundary phase to diffuse or fluidize and low enough to prevent the crystal grain from coarsening; and quenching the heat-treated sintered compact at a cooling rate of 50°C/min or more until 200°C or less.
Patent JP-2013044658-A (JP)
Title: Angular velocity sensor
Inventor: SONODA SUKEJI
IPC: H01L41/08
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor capable of surely removing noise components even when any noise component is included in an output signal from a charge amplifier.SOLUTION: The angular velocity sensor includes a low pass filter 47 configured by connecting a capacitor 45 and a resistor 46 in parallel to a differential amplifier 40 for amplifying a difference value between output signals outputted from a first charge amplifier 38 and a second charge amplifier 39 in a detection circuit 37 to remove noise components from the output signals.
Patent JP-2012046354-A (JP)
Title: Media item presenter
Inventor: DEAS SCOTT
IPC: B65H5/04
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a media item presenter for presenting various types of media items such as banknotes, tickets and coupons.SOLUTION: The media item presenter includes: a chassis including a central track; a nose coupled to the chassis at nose end; and a carriage. The nose includes a presenting end distal from the chassis and a nose track which is arranged to couple to the central track to provide a presenting track extending from the chassis to the presenting end. The carriage is mounted on the presenting track for movement therealong, and includes: a carriage body; and a carriage plate movable between an open position at which the media item can be placed on the carriage plate, and a closed position for clamping the media item between the carriage plate and the carriage body.
Patent JP-2012059700-A (JP)
Title: High voltage bushing
Inventor: RONALD MARTINEZ
IPC: H01B17/26
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved high voltage bushing flange that can alleviate excess tensile stresses on the porcelain shell for increased service longevity, and that can more effectively block potential gas leakage pathways.SOLUTION: A high voltage bushing assembly includes an insulator shell 38 adapted to enclose an electrical conductor. An annular flange 36 is slidably received over the insulator shell, the annular sleeve formed with a radially outwardly directed flange 50 at an upper end and a radially inwardly directed flange 52 at a lower end, with a sleeve portion 48 extending axially therebetween. The insulator shell 38 has an outside diameter and the sleeve portion 48 has an inside diameter sized to create an annular, radial gap 66 therebetween filled with a fiberglass-reinforced epoxy resin 64.
Patent JP-2013049978-A (JP)
Title: Sorting bucket
Inventor: SUGAWARA MASAO
IPC: B07B1/46
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sorting bucket with high sorting efficiency, easily attachable to a hydraulic shovel or the like and is capable of sorting at least three kinds of big, middle and small grain sizes by sorting of one time, easily changing a mesh, and performing sorting matched with needs of sorting many kinds.SOLUTION: The bucket is attached to an arm and rod of a hydraulic shovel to be used, is capable of sorting grain sizes of fetched quarried objects, and includes a first net connected to a scoop plate for scooping the quarried objects, arranged between side plates configuring the bucket and provided with a large hole aperture, and a second net arranged between the scoop plate and a back surface plate and between the side plates with a prescribed gap under the first net and provided with a small hole aperture. A rear part of the first net is opened to the back surface plate.