baber/WOPTO huggingface dataset:
Patent JP-2013108461-A (JP)
Title: Reducing agent injection nozzle of engine
Inventor: SUGIYAMA SATOSHI
IPC: B01D53/94
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To restrain a liquid reducing agent from sticking to an inner peripheral wall of an exhaust pipe, while injecting the liquid reducing agent into the upstream side exhaust pipe of a reducing catalyst for reducing nitrogen oxides over a wide range.SOLUTION: This reducing agent injection nozzle is extended toward the axis of the exhaust pipe from a peripheral wall of the exhaust pipe, and has a tip part 304 of bending toward the flow direction of exhaust gas before the axis. In the reducing agent injection nozzle, a plurality of injection holes 301 are formed by eccentrically locating to one side excluding a predetermined angle range with an installation part of the injection nozzle to the peripheral wall of the exhaust pipe as the substantial center. In an angle range excluding the predetermined angle range, tapered injection holes 301a, 301b, 301g and 301h of expanding a diameter toward the outside, are formed in an angle range on a side where a distance up to the peripheral wall of the exhaust pipe is short, and straight-shape injection holes 301c-301f being constant in a diameter are formed in an angle range on a side where that distance is long.
Patent JP-2012215286-A (JP)
Title: Vehicle including idle stop device
Inventor: KATAYAMA ATSUSHI
IPC: F16D13/52
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology for accurately determining a clutch state upon idle stop or start.SOLUTION: In a vehicle including an idle stop device, a clutch 110 includes: a clutch housing 101 having a driving side friction plate 111; a clutch inner 113 which is disposed in the clutch housing 101 via a clutch spring 117 and includes a driven side friction plate 112 separated from or coming in pressurized contact with the driving side friction plate 111; and a clutch shaft 145 supported in a turnable manner in a crank case 50 and having a cam part 144 for pressing the clutch inner 113 against the force of the clutch spring 117 thereby engaging/disengaging the clutch 110. A clutch sensor 134 is a sensor for detecting the rotational angle of the clutch shaft 145.
Patent JP-2013111159-A (JP)
Title: Disposable diaper
Inventor: TAKEI SHINOBU
IPC: A61F13/15
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper preventing a folded-back fastening tape from being opened carelessly, easy to open in use and enhanced in a use feeling.SOLUTION: This disposable diaper 1 includes an absorbable body 2 and a side panel 3. A fastening tape 4 is provided to the end part of the side panel 3, and the elastic member 33 constituting the side panel 3 extends in a width direction and has a stretchable elastic part 33e and a non-stretchable elastic part 33n. The pleats 31f and 32f crossing the elastic member 33 are formed to the region positioned at the stretchable elastic part 33e of the elastic member 33 of the side panel 3 by the skin side sheet 31 and non-skin side sheet 32 constituting the side panel 3. The fastening tape 4 is folded back before use and hook materials 41 are provided so as to straddle the region positioned at the stretchable elastic part 33e where the pleats 31f and 32f are formed and the region positioned at the non-stretchable elastic part 33n.
Patent JP-2013114476-A (JP)
Title: Object discrimination method
Inventor: HOSOYA DAISUKE
IPC: G06T7/60
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an object discrimination method in which there is no need of individually considering a discrimination reference for each discrimination object and the degree of freedom for an installation position and an installation angle of a camera is high.SOLUTION: A parallax image of a discrimination object is generated from images obtained by performing photographing by a stereo camera, the gradients of a surface at respective spots in the parallax image of the discrimination object are obtained, a position of a fold of the surface and a direction of the fold in the parallax image are extracted as feature information of the discrimination object from the continuing situation of the gradients of the surface, and a kind of the discrimination object is discriminated on the basis of the extracted feature information.
Patent JP-2013113790-A (JP)
Title: Radiation detection device
Inventor: SAKAI KOICHI
IPC: G01T1/20
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detection device capable of improving the specification accuracy of a detection address in a scintillator array.SOLUTION: A radiation detection device 100 comprises a scintillator array 10 composed of N×M scintillator elements 11, a position detection type photomultiplier tube 20 configured so as to output a plurality of detection signals, a counting rate acquisition part 40 for acquiring a counting rate at the photomultiplier tube 20, a detection position derivation part 30 for deriving a detection position (X, Y) on the basis of the plurality of detection signals from the photomultiplier tube 20, and a detection address derivation part 50 for converting the detection position into a detection address (n, m) showing a corresponding scintillator element 11 in the scintillator array 10. In addition, the derivation part 50 converts the detection position into the detection address by address conversion table set on the basis of the counting rate acquired by the acquisition part 40.
Patent JP-2013114207-A (JP)
Title: Blinking device
Inventor: ITO HIDEO
IPC: G09G5/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To blink an indicator and a monitor synchronously with each other without newly providing a transmission line or the like.SOLUTION: A blinking device 1 includes a blinking indicator 2, a monitor 3 displaying thereon graphics, images, or the like, a monitor control circuit 5 for controlling the monitor 3, and a reference circuit 4 which generates a reference pulse having a reference cycle of blinking and inputs the reference pulse to the indicator 2 and the monitor control circuit 5. The monitor control circuit 5 includes a synchronizing unit 52 which starts blinking of the monitor 3 with a delay of T-t which is obtained by subtracting a processing time t spent in prescribed processing from one cycle T of the reference pulse, after the execution of the prescribed processing.
Patent JP-2013112518-A (JP)
Title: Recording device
Inventor: SAKANO YUJI
IPC: B41J25/312
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording device which is provided with a movable member capable of releasing a pressure contact state of a roller pair, and maintains a positional relationship between a recording unit and a medium support unit constant.SOLUTION: The printer includes: a roller pair 23 for conveying paper while holding it in between; a lever 70 capable of being set to a pressure contact position for holding the pressure contact state of the roller pair 23 and a pressure contact release position for releasing the pressure contact state of the roller pair 23; an upper casing supporting a head; and a lower casing supporting a platen and the roller pair 23. The upper casing is rotated and disposed at an isolation position where it is isolated from the lower casing, and the lever 70 is disposed at the pressure contact release position, whereby jam processing can be performed. When the upper casing is returned to an adjacent position where it is adjacent to the lower casing after completion of jam processing, an abutting portion 1ax of the upper casing abuts on the lever 70 to return the lever 70 to the pressure contact position. When the upper casing is in the adjacent position, the lever 70 is noncontact with the upper casing, and no biasing force acting on the lever 70 thus acts on the upper casing through the lever 70.
Patent JP-2012119317-A (JP)
Title: Light-emitting diode lamp
Inventor: TSAI PING-JUNG
IPC: H01L33/00
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode lamp with a large light emission angle.SOLUTION: The light-emitting diode lamp is provided with a hollow housing 10, a light-emitting diode module 20 housed inside the housing 10, and a translucent lamp cover 30 embedding the light-emitting diode module 20. The lamp cover 30 is equipped with a cylindrical cover body 32 and a bottom plate 34 connected to an opening at an end of the cover body 32, housed inside the housing 10. A through-hole 140 is formed at the housing 10 for letting the light emitted from the light-emitting diode module 20 pass through.
Patent JP-2013118440-A (JP)
Title: Transmission device and interface device
Inventor: ATSUMI TOSHIYUKI
IPC: H04L45/50
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems of being unable to perform switchover control in the event of a failure in a supervision and control unit which controls to switch over redundant transmission paths, and consuming a time to complete switchover control if a switchover control unit is simply configured with redundancy, which causes restriction in scalability.SOLUTION: A transmission device includes: a plurality of interface units capable of accommodating communication channels; and a cross-connect unit for branching a user signal to transmit to each interface unit and for connecting a communication channel accommodated in each interface unit to a client device. The communication channels are configured with redundancy using two or more interface units. Each interface unit includes a switchover control unit for controlling the switchover of an interface unit accommodating a communication channel for transmitting a main signal to the client device.
Patent JP-2013118243-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MORI KAZUTO
IPC: H01L21/8242
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To thicken the thickness of an oxide film formed on the bottom surface of a trench more than that of an oxide film formed on the inner-wall side surface of the trench.SOLUTION: A method of manufacturing a semiconductor device includes the steps of: forming, in a semiconductor substrate, an impurity diffusion layer that extends in the direction parallel to one surface of the semiconductor substrate at a position apart from the one surface; forming a trench that opens on the one surface and whose bottom surface is located in the impurity diffusion layer; forming a first oxide film in a first region of the inner surface of the trench that is located closer to the opening side than to the impurity diffusion layer; and forming a second oxide film thicker than the first oxide film in a second region of the inner surface of the trench that is formed by the impurity diffusion layer.
Patent JP-2012100283-A (JP)
Title: Method and apparatus for high speed data transmission in wireless communication
Inventor: DAMNJANOVIC ALEKSANDAR
IPC: H04W72/08
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To improve transmission capacity by utilizing multiple carriers.SOLUTION: For multi-carrier operation, a terminal receives an assignment of multiple forward link (FL) carriers and at least one reverse link (RL) carrier. The carriers may be arranged in at least one group, with each group including at least one FL carrier and one RL carrier. The terminal receives packets on the FL carrier(s) in each group and sends acknowledgements for the received packets via the RL carrier in that group. The terminal sends channel quality indication (CQI) reports for the FL carrier(s) in each group via the RL carrier in that group. The terminal also transmits data on the RL carrier(s). The terminal sends designated RL signaling (e.g., to originate a call) on a primary RL carrier and receives designated FL signaling (e.g., for call setup) on a primary FL carrier.
Patent JP-2013117644-A (JP)
Title: Array substrate for flat display device, and manufacturing method for the same
Inventor: IMAI NOBUO
IPC: G02F1/1368
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an array substrate for a flat display device in which the deterioration in production yield can be suppressed by repair with less damage, and a manufacturing method for the same.SOLUTION: An array substrate for a flat display device comprises: a switching element including a semiconductor layer, a gate electrode electrically connected to a gate wire, a source electrode electrically connected to a source wire and provided in contact with the semiconductor layer, and a drain electrode provided in contact with the semiconductor layer; an insulation film covering the source wire and the switching element and provided with a contact hole exposing the drain electrode; and a pixel electrode formed on the insulation film. A pixel where the source wire and the drain electrode are short-circuited has an insulating filling member which fills the contact hole of the insulation film and which is interposed between the drain electrode and the pixel electrode.
Patent JP-2013116870-A (JP)
Title: Skin care composition
Inventor: KAWAGUCHI YOSHIAKI
IPC: A61K47/32
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a skin care composition to be used to obtain cooling sensation for a long period of time.SOLUTION: The skin care composition is prepared by formulating (A) 10 wt.% or more of lower alcohol, (B) 1 wt.% or more of monoterpene and (C) a thickener to the whole composition, and making viscosity at 25°C become 5,000-500,000 mPa s in a gel form, where the lower alcohol (A) is preferably ethanol and/or isopropanol, and the monoterpene (B) is preferably menthol.
Patent JP-2013119713-A (JP)
Title: Inspection port of building wall
Inventor: SEKINE TSUNEO
IPC: E04F19/08
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an inspection port in which attachment and detachment operations of an inspection port cover are easy and the inspection port cover is not easily disengaged when a vibration such as an earthquake occurs.SOLUTION: An inspection port 1 has an insertion engaging structure 8 by which an inspection port cover 5 slides and one side section side thereof is engaged with one side section side of an inspection port frame 4. The other side section side of the inspection port cover 5 is a so-called push-push type catch device 10 and is structured so as to be engaged with the inspection port frame 4. The inspection port cover can be attached to the inspection port frame by a very simple operation of sliding the one side section side of the inspection port cover 5 to the one side section side of the inspection port frame 4 and pushing the other side section side of the inspection port cover 5. Similarly, the inspection port cover can be detached from the inspection port frame by a simple operation. Since a base end part 11b of an engaging rod 11 is mounted in a mounting hole provided in the inspection port cover with play, there is little fear that an ampullar part 11a comes off a pair of catch pieces 16 because the base end part 11b of the engaging rod 11 follows a vibration such as an earthquake.
Patent JP-2012141294-A (JP)
Title: Weighing apparatus
Inventor: KISHIKAWA SHIGE
IPC: G01G19/393
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel weighing apparatus capable of high-speed operation, causing no crossing of an article from one side to the other in an inlet chute of a packaging machine without setting a different gate opening/closing timing to each hopper, even when the article is bulky like potato chips.SOLUTION: A weighing apparatus includes plural hoppers 5 placed on the circumference of a vertical axis, and collects articles discharged from the hoppers at an exit at a lower position through a collection chute 6 to discharge the articles into a packaging machine. The collection chute 6 is a layered chute at least vertically layered. An upper chute of the collection chute is molded as separate chutes in which the article discharged from each hopper substantially straight slide down to a lower chute without mixing with the article discharged from adjacent hoppers. Each separate chute has the same angle of inclination and is radially placed around the vertical axis. The lower chute is molded in a funnel shape with no partition on an inner wall thereof, and the centers of an entry and exit of the lower chute are displaced from each other.
Patent JP-2012060163-A (JP)
Title: Method for manufacturing group iii nitride semiconductor light-emitting element
Inventor: YOSHIMOTO SUSUMU
IPC: H01S5/323
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor light-emitting element having good ohmic contact.SOLUTION: In the group III nitride semiconductor element, a junction JC is inclined with respect to the reference surface perpendicular to a c axis of a gallium nitride-based semiconductor layer, and an electrode is joined to a semipolar plane of the gallium nitride-based semiconductor layer. However the oxygen concentration decreases in the gallium nitride-based semiconductor layer grown so as to form the junction JC. Since the electrode forms the junction on the semipolar plane of the gallium nitride-based semiconductor layer, a metal/semiconductor junction exhibits good ohmic characteristics.
Patent JP-2013125109-A (JP)
Title: Three-dimensional image display device and three-dimentional image display method
Inventor: NAKAJIMA YASUTAKA
IPC: H04N13/04
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To increase brightness of a three-dimentional image.SOLUTION: A three-dimentional image display device includes: a display unit 2 that includes a display surface 211 for displaying a two-dimentional image; an image formation optical system 3 that guides light from the display unit 2 along a path M1 passing in order through a first concave mirror 31, a reflection mirror 33, and a second concave mirror 32, and forms an image R1 of the display surface 211 at a spatial image formation position; a rotation mechanism 4 that moves the image R1 of the display surface 211 by rotating the reflection mirror 33; and a control unit that displays a three-dimensional image by changing the two-dimentional image in the display unit 2 in synchronization with driving of the rotation mechanism 4. A normal line N1 of the display surface 211 is inclined with respect to the path M1 between the display unit 2 and the first concave mirror 31. The display unit 2 includes a deflection unit 23 that inclines a direction, in which light emitted from the display unit 2 becomes maximum in intensity distribution, from a direction of the normal line N1 toward a direction of the path M1 between the display unit 2 and the first concave mirror 31. Accordingly, brightness of the three-dimentional image is increased.
Patent JP-2013125485-A (JP)
Title: System and method for parking lot management
Inventor: KOBAYASHI SHINJI
IPC: G07B15/00
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot management system and apparatus capable of avoiding charging extra fees for multiple entries and exits during a predetermined period of time to a vehicle for which a predetermined parking fee has been paid.SOLUTION: A park-lock parking lot management system involves a special parking ticket which can read and write parking lot related information and is granted on a continual basis to parking lot users, special parking ticket processing means, and vehicle entry/exit control means. The system applies a specific service program on a parking fee in accordance with a parking lot usage history of a user using a fee management system which is configured to make parking fee modifications.
Patent JP-2013125951-A (JP)
Title: Multi-piece wiring board manufacturing method and multi-piece wiring board
Inventor: INUYAMA SHIGETOSHI
IPC: H05K1/02
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-piece wiring board which reduces misalignment of a formation position of a dividing groove when the dividing groove is formed.SOLUTION: A multi-piece wiring board manufacturing method comprises a step of forming a plurality of recesses 3 in a ceramic green sheet 1 by applying pressure on the heated ceramic green sheet 1 and forming a plurality of dividing grooves 6 by the ceramic green sheet 1 pushed aside and transferred when the recesses 3 are formed. Because each of the dividing grooves 6 is formed in a central region between the recesses 3, misalignment of the dividing groove 6 can be reduced.
Patent JP-2013129226-A (JP)
Title: Hybrid electric locomotive
Inventor: KANDA MASAHIKO
IPC: B60L50/13
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable hybrid electric locomotive which can reduce noise and improve fuel efficiency while efficiently traveling and charging.SOLUTION: The hybrid electric locomotive includes: a first engine 21a and a second engine 21b for driving generators 22a, 22b; a third engine 21c having smaller capacity than those of the first engine and the second engine, for driving a generator 22c; at least one electric device 27a, 27b; a main electric circuit 50a for supplying generated power to a main electric motor; a sub-electric circuit 50b connected to the main electric circuit for supplying the power generated by the third engine and an electric motor to an electric device; and a storage battery 31 which can store power generated by the generator and can supply the stored power to the main electric circuit and the sub-electric circuit; a contactor K1 which opens/closes connections between the sub-electric circuit and the storage battery and the main electric circuit; and a controller 46 which controls opening/closing of the contactor according to power supply and power storage.
Patent JP-2013130436-A (JP)
Title: Particle detector and particle detection method
Inventor: KAMO TOMONORI
IPC: G01N15/14
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a particle detector and a particle detection method which convey particles collected by a collection member.SOLUTION: A particle detector 1 detecting organism-derived particles includes an ultrasonic vibrator 20 vibrating a collection board 11. The ultrasonic vibrator 20 conveys the particles collected by the collection board 11 in a predetermined direction.
Patent JP-2013047117-A (JP)
Title: Plastic molded article, and method and apparatus for blanking the same
Inventor: TAKAYAMA TETSUJI
IPC: B31B50/64
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a plastic molded article, and a method and an apparatus for blanking the same capable of blanking the plastic molded article having an upper edge of a recessed part in a three dimensional shape by one process with a Thomson blade having the same height over the entire periphery.SOLUTION: The plastic molded article 1 comprises a three-dimensionally varied upper edge variation part 1a3 at a recessed part upper edge periphery of a product 1a having a recessed part formed of a bottom wall 1a1 and a peripheral wall 1a2. This method and the apparatus for blanking and cutting the plastic molded article comprise a pressing die 3 including a Thomson blade 3a having the same height over the entire contour shape periphery of a blanking part; and a main protruding part 4b for supporting the product 1a and an auxiliary protruding part 4c supporting a special cutting part 1c for forming the upper edge variation part, and use a blanking base 4 in which a Thomson blade passage groove 4d is formed at a boundary between the main protruding part 4b and the auxiliary protruding part 4c and an intermediate plate 5 pressing a blank 1b of the plastic molded article 1 to the blanking base 4.