baber/WOPTO huggingface dataset:
Patent JP-2013038669-A (JP)
Title: Low pass filter circuit
Inventor: YOSHINO HIROSHI
IPC: H03H11/04
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a low pass filter circuit that reduces effects of offset voltages caused in active elements.SOLUTION: A low pass filter circuit 1 according to an embodiment includes a resistance R, a capacitor C having one end connected to a ground terminal, a Gm amplifier 11, and a Gm amplifier 12. The Gm amplifier 11 has an input differential pair DP1 having a non-inverting input terminal connected with the other end of the capacitor C and an inverting input terminal connected with its own output terminal OT1, and has the output terminal OT1 connected with the resistance R. The Gm amplifier 12 has an input differential pair DP2 having a non-inverting input terminal connected with the output terminal OT1 of the Gm amplifier 11 and an inverting input terminal connected with its own output terminal OT2, and has the output terminal OT2 connected with the other end of the capacitor C.
Patent JP-2012040382-A (JP)
Title: Golf ball having a plurality of layers each having specified bending elastic modulus and hardness
Inventor: LIU CHEN-TAI
IPC: A63B37/00
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a layered golf ball which realizes a fine inter-layer balance based on a bending elastic modulus and hardness of each layer, thereby achieves a proper touch, spin control, and shot distance.SOLUTION: The golf ball includes four layers. First, third, and fourth layers are manufactured out of a thermoplastic material, while a second layer is manufactured out of a thermosetting material. The third layer is the hardest, being harder than the fourth layer by at least 10 D in the Shore hardness scale. The third layer's bending elastic modulus is larger than the first layer's bending elastic modulus, which is larger than the fourth layer's bending elastic modulus.
Patent JP-2013039702-A (JP)
Title: Device for drying sheet, and inkjet recording apparatus
Inventor: OBA MASAHIRO
IPC: B65H5/08
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for drying a sheet, which can prevent a sheet from deforming to efficiently perform drying treatment to the sheet, and to provide an inkjet recording apparatus.SOLUTION: An ink drying treatment unit 20 blows hot air to a surface of a sheet P on which an image is recorded, to perform drying treatment to the sheet. The ink drying treatment unit grips a leading end of the sheet P by a leading end gripper 64D and also grips a trailing end of the sheet by a trailing end gripper 126 to covey the sheet P, and then performs drying treatment to the sheet. The trailing end gripper 126 grips the sheet P while pulling the sheet backward so that the sheet P is conveyed while being applied with tension thereto.
Patent JP-2013045518-A (JP)
Title: Lighting device, headlight lighting device, headlight using the same, and vehicle
Inventor: HAMANA TETSUYA
IPC: H05B44/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of adjusting an output current by a simple method while restraining increase of costs, a headlight lighting device, a headlight using the same, and a vehicle.SOLUTION: A headlight lighting device 2 comprises a DC/DC converter 21, an arithmetic circuit 22, an output current detection circuit 23, a power supply voltage detection circuit 24, a comparator 26, and a flip-flop 27. The arithmetic circuit 22 obtains an output current command value of the DC/DC converter 21 so that it does not exceeds an upper limit of the output current command value set according to a resistance value of a resistor R1 connected externally when the output current command value is obtained on the basis of a power supply voltage of a battery 1 detected by the power supply voltage detection circuit 24. The comparator 26 and the flip-flop 27 control the DC/DC converter 21 so that the output current of the DC/DC converter 21 detected by the output current detection circuit 23 reaches the output current command value obtained by the arithmetic circuit 22.
Patent JP-2013044354-A (JP)
Title: Ball valve
Inventor: YAMAGUCHI OSAMU
IPC: F16K11/087
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a ball valve, in which torque for rotating a ball can be reduced.SOLUTION: The ball valve includes: a casing 1 in which channels 11 and 21 allowing the outflow/inflow of a fluid are formed; the ball 3 which is accommodated in a ball accommodation chamber 5 formed with a plurality of openings 6 and 9 individually communicating with the channels, respectively, and inside which a valve hole 15 for switching between the channels is formed; and a seat ring 26 which is incorporated into the opening edges of the respective openings 6 and 9 in such a manner as to come into contact with its outer peripheral surface and which brings the respective openings into noncommunication with one another. A space S formed between the seat ring 26 and the ball 3, and an inner wall surface of the casing 1 communicates with he valve hole 15 via a pressure introduction passage 29. Thus, since inflow-side pressure of the fluid is introduced into the space S via the pressure introduction passage 29, a frictional force generated between the ball and the seat ring 26 can be reduced when the ball 3 is rotated.
Patent JP-2013044164-A (JP)
Title: Demolition machine
Inventor: NAKAMURA TAKANOBU
IPC: E04G23/08
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a demolition machine which can improve an effect of preventing falling of crushed pieces to a driver's seat and can reduce the height dimension of a work attachment in a folded state.SOLUTION: A demolition machine is provided with a work attachment 24. The work attachment 24 includes: a boom 25 which is mounted to a base machine so as to freely rise and fall; an inter-boom 26 which is mounted to the tip of the boom 25 so as to be rotatable around a horizontal axis; an arm 27 which is mounted to the tip of the inter-boom 26 so as to be rotatable around a horizontal axis; a crusher 28 which is mounted to the tip of the arm 27; and a guard 41 which prevents crushed pieces generated by the crusher 28 from falling to a driver's seat of the base machine. The guard 41 is mounted to a guard mounting surface 26b, which is a surface of the inter-boom 26 facing a side where the driver's seat exists in a state extending and raising the work attachment 24.
Patent JP-2013048162-A (JP)
Title: Semiconductor light-emitting element and light-emitting device
Inventor: SUDA SHUHEI
IPC: H01L33/08
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element capable of achieving a thin light-emitting device, and a light-emitting device including the semiconductor light-emitting element.SOLUTION: A semiconductor light-emitting element comprises: a first electrode 51 connected to one pair of mutually connected n-type semiconductor layer and p-type semiconductor layer in a pair of semiconductor light-emitting layers (LED1, LED2) via a resistive layer (R1); and a second electrode 52 connected to the other pair of mutually connected n-type semiconductor layer and the p-type semiconductor layer in the pair of semiconductor light-emitting layers (LED1, LED2) via a resistive layer (R4). The first electrode 51 is connected to one pair of mutually connected n-type semiconductor layer and p-type semiconductor layer in a pair of semiconductor light-emitting layers (LED3, LED4) via a resistive layer (R2). The second electrode 52 is connected to the other pair of mutually connected n-type semiconductor layer and the p-type semiconductor layer in the pair of semiconductor light-emitting layers (LED3, LED4) via a resistive layer (R3).
Patent JP-2013051341-A (JP)
Title: Light emitting device, super luminescent diode, and projector
Inventor: MOCHIZUKI MASAMITSU
IPC: H01L33/08
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which increases spaces between multiple outgoing parts and is applied to a projector having a structure where the light emitting device is disposed immediately below a light bulb.SOLUTION: In a light emitting device 100 according to this invention, the extending direction of a second light guide 162 is arranged parallel to a first side surface 131. A third layer 108 has a first oxidation region 170 which is formed including at least a part of a fourth side surface 142 continuing into a second side surface 132, and a second oxidation region 172 which is formed including at least a part of a fifth side surface 143 continuing into a third side surface 133. The first oxidation region 170 overlaps with a first reflection part when viewed in the lamination direction of a first layer, a second layer, and the third layer. A second oxidation region 172 overlaps with a second reflection part when viewed in the lamination direction.
Patent JP-2012000998-A (JP)
Title: Method of manufacturing plastic-worked lumber
Inventor: ITO TAKAYUKI
IPC: B27K5/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide plastic-worked lumber physically stable, small in dispersion of quality among products, never causing distortion due to change of an ambient environmental condition after product formation, having high hardness, and hardly causing a scar or dent.SOLUTION: This plastic-worked lumber is subjected to plastic work by heating and compressing thicknesses of wood materials NW1, NW2 by heating compression force applied to the wood materials NW1, NW2, and manufactured by setting the air-dried specific gravity of the wood materials subjected to the plastic work after being heated and compressed ≥0.85, and setting intersection angles on acute angle sides formed by all annual growth ring lines RL on butt end surfaces of the plastic-worked lumber PW1, PW2 and back-side flat grain faces B1 of the plastic-worked lumber PW1, PW2 or surfaces of tree center-side straight grain faces thereof in the range ≤45°.
Patent JP-2013052148-A (JP)
Title: Radiographic system, automatic exposure control method of radiographic system, and radiological image detector
Inventor: KUWABARA TAKESHI
IPC: A61B6/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To carry out the same AEC as before changing an AEC sensor without modifying an existing apparatus when the AEC sensor is changed.SOLUTION: A storage and search unit of a console acquires a source ID and searches for and extracts position information of a detection field of an old AEC sensor corresponding to the acquired source ID from source information of a storage device. An electronic cassette includes plural detection pixels 65 as a new AEC sensor short-circuited to signal lines 52 without passing through TFTs 47 in the same imaging plane 36 as pixels 45. A detection field selecting circuit of an AEC unit 67 of the electronic cassette selects a detection signal from the detection pixel 65 existing at the position of the detection field of the old AEC sensor among the detection signals 65 of the plural detection pixels.
Patent JP-2013058006-A (JP)
Title: Information processor and information processing program
Inventor: TASHIRO KIYOSHI
IPC: H04L9/10
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can control encryption processing and decryption processing of processing target data in unit of processing execution by using a virtual machine, in acquiring the processing target data and a processing program and executing the processing program on the processing target data.SOLUTION: In a virtual machine of an information processor, key pair generation means generates a secret key A and a public key A. Public key output means outputs the public key A. Processing target data acquisition means acquires processing target data encrypted by the public key A from the outside. Decryption means decrypts the processing target data by the secret key A. Processing program acquisition means acquires a processing program from the outside. Execution means executes the processing program on the decrypted processing target data. Public key acquisition means acquires a public key B from the outside. Encryption means encrypts processing result data generated as a processing result of the processing program, by the public key B. Output means outputs the encrypted processing result data to the outside.
Patent JP-2013058340-A (JP)
Title: Fuel cell system
Inventor: OGAWA TETSUYA
IPC: H01M8/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that promotes water self-sufficiency and heat self-sufficiency and improves power generation efficiency.SOLUTION: A fuel cell system 10 includes a condensing device 14 that has: an air-cooled condenser 44 that uses oxidant gas as a cooling medium; and a water-cooled condenser 46 that uses hot water stored in a hot water storage tank 18, as the cooling medium. Between the air-cooled condenser 44 and the water-cooled condenser 46, a thermoelectric conversion section 60 is provided that performs thermoelectric conversion by use of a temperature difference between exhaust gas and the oxidant gas. The fuel cell system 10 also includes a control device 16 that adjusts at least either a flow rate of the exhaust gas supplied to the air-cooled condenser 44 or a flow rate of the exhaust gas supplied to the water-cooled condenser 46, based on at least either the result of a comparison of supply power and demand power or the result of a comparison of the amount of supply heat and the amount of demand heat.
Patent JP-2013058895-A (JP)
Title: Network control method, network control device, and network control system
Inventor: HAYASHIDANI MASAHIRO
IPC: H04L45/24
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a network control method, a network control device, and a network control system which are capable of reducing packet loss and packet delay.SOLUTION: A network control device (10a) for controlling a plurality of nodes constituting a network on the basis of flow path information includes: a cost setting unit (140) for setting the cost of a flow path in each of the nodes; and a path control unit (120) which, when receiving an alarm signal from a node on the flow path, updates the cost in accordance with the alarm signal and resets the flow path on the basis of the updated cost.
Patent JP-2013064539-A (JP)
Title: Heat pump outdoor unit
Inventor: MOGI SHUJI
IPC: F24F1/22
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To effectively cool heat generating electric parts using structures in a casing even without installing a large size heat dissipating part or others.SOLUTION: A machine chamber 3 and a blower chamber 4 are formed by a partitioning plate 2 in the casing 1 of a heat pump outdoor unit. A compressor 6 is arranged in the machine chamber 3 and an air refrigerant heat exchanger 7 and a blower 11 or others are arranged in the blower chamber 4. An inverter base plate 15 on which an inverter module 16 is mounted is arranged in the machine chamber 3 and the inverter module 16 is brought into close contact with the convex part 19 of the partitioning plate 2. Thereby the heat dissipation of the inverter module 16 can be effectively done by using the partitioning plate 2 having a large area. Further, the partitioning plate 2 comes into contact with cooling air flowing in the machine chamber 4, heat can be dissipated to the cooling air, thereby it is possible to raise heat dissipating effect.
Patent JP-2012092972-A (JP)
Title: Hydraulic unit
Inventor: NAKADA TETSUO
IPC: F15B1/26
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool hydraulic oil in a hydraulic unit in which a motor is disposed in an oil tank.SOLUTION: A drive shaft of a motor disposed in an oil tank passes through to the outside from a bottom plate 27, and a fan 30 is linked to its end. A passage forming cover 35 that covers the outer surface of the bottom plate 27, and that forms an air passage for air blown out of the fan 30 between the outer surface and the cover, is provided. The outer edge 37 of the passage forming cover 35 is bent in the surface direction of first to third side plates that are contiguous with the bottom plate 27.
Patent JP-2013074038-A (JP)
Title: Method of manufacturing photoelectric conversion device and photoelectric conversion device
Inventor: NAKANO SHINYA
IPC: H01L31/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a photoelectric conversion device capable of improving power generation characteristics of a solar cell having a hetero junction cell composed of a p-type crystal Ge (substrate), an i-type amorphous silicon layer, and an n-type amorphous silicon layer.SOLUTION: A method of manufacturing a photoelectric conversion device includes a hetero junction cell 1 in which a p-type crystal Ge is used as a substrate 11 and an i-type amorphous silicon layer 12 and an n-type amorphous silicon layer 13 are laminated on the substrate 11 in this order. This method includes a PHexposure processing step in which the substrate 11 of the p-type crystal Ge having a Ge (111) face on the surface is used and after heating the substrate 11 from which an oxide film 5 formed on the surface is removed to a predetermined temperature, the substrate 11 is exposed to the PHgas by being disposed in a vacuum chamber.
Patent JP-2012022772-A (JP)
Title: Head, head suspension assembly and disk drive unit equipped therewith
Inventor: HANYU MITSUNOBU
IPC: G11B5/60
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a head improved in reliability and stability by suppressing the flying height fluctuation of a slider, a head suspension assembly equipped with the head, and a disk drive unit.SOLUTION: A Slider 42 of a head 40 comprises a negative pressure cavity 54 formed on the facing surface 43, a leading step part 50 arranged upstream of the negative pressure cavity, a pad 60 for disposing the head which is disposed at a flow-out side of the airflow to the negative pressure cavity and is provided with a head part, a positive pressure generating pad 64 which is disposed at the flow-in side of the airflow to the pad for disposing the head and generates a positive pressure and a pair of center skirts 66 disposed at a flow-out side of the airflow of the positive pressure generating pad 64.
Patent JP-2013075085-A (JP)
Title: Machine-implemented method of handling hand tile/card of virtual player in tile game/card game
Inventor: Zhang ming-guang
IPC: A63F13/46
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for allowing a player to handle multiple hand tiles/cards, in accordance with predetermined taste, in a hand tile game/card game.SOLUTION: Hand tiles/cards are drawn from virtual playing tile/card game. A game machine 1 stores a selection parameter set corresponding to a player. The selection parameter set includes: tile points/card points of the virtual playing tile/card game to be used in the tile/card game; and combination points of various permitted combinations of the virtual playing tile/card game. In the turn of the player, the game machine calculates priority points of the tiles/cards of the player in accordance with the selection parameter set corresponding to the player, and prompts the player to abandon one of the tiles/cards selected in accordance with the priority points when a game victory condition has not been satisfied yet.
Patent JP-2013075479-A (JP)
Title: Method for manufacturing thermal transfer sheet and thermal transfer sheet
Inventor: KUWABARA TOSHIKAZU
IPC: B41M5/40
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermal transfer sheet, which is fast in progress of curing of a back layer in a low temperature or a room temperature environment, and includes a back layer where an enough heat resistance is imparted and the thermal transfer sheet that has the enough heat resistance.SOLUTION: There is provided the method for manufacturing the thermal transfer sheet 10 that has a back layer formation step of forming the back layer 5 on the base material 1. The back layer formation step is a step of coating on the base material the back layer coating solution that contains the binder resin, an isocyanate curing agent (A), and the isocyanate curing agent (B) which has the hydroxyl group whose number of isocyanate groups is more than that of the isocyanate curing agent (A). The mass ratio of the isocyanate curing agent (A) and the isocyanate curing agent (B) in the back layer coating solution is 92:8-70:30.
Patent JP-2013079735-A (JP)
Title: Outdoor unit and refrigerating device
Inventor: KONDO YASUHIRO
IPC: F25B39/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent so-called a short-circuit, in an outdoor unit having a heat exchanger disposed in a substantially hexagonal shape in a plane view.SOLUTION: A heat pump chiller (10) includes a casing (11) which houses inside compressors and the like, and four plate-shaped air heat exchanger (22, 22, 24, 24) arranged on a side surface part of the casing (11) and extended vertically. Two air heat exchangers (22, 24) form a first heat exchanger body (21) and a second heat exchanger body (23). The heat pump chiller includes a first eaves part (13a) and a second eaves part (13b) which are provided above a first heat exchanger body (35) and a second heat exchanger body (36), and extend from the side surface of the casing (12) in a plane view to the outside of the first heat exchanger body (35) and the second heat exchanger body (36).
Patent JP-2013080308-A (JP)
Title: Point return system taking into consideration operation information
Inventor: YOKOKAWA TOMOKO
IPC: G06Q30/02
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: users cannot sit on seats and there are no vacant straps during congestion time such as a commutation time zone but users pay the same fare as users sitting on the seats in a time zone when a train is not crowded; and therefore an incentive is desired to be given according to a boarding state of users; when a user purchases a ticket using an IC card ticket, there is a technique for discounting the fare when there is the same boarding history as that in a train to board on the basis of past information, but in this technique, the fare was discounted depending on what train the user boarded in the past and what state (a congestion state, etc.) that the user had in the train had not been taken into consideration; and therefore the incentive cannot be given according to the state of the train.SOLUTION: In this invention, a point is calculated according to a state of a train that a user has boarded from information on history of entry and exit recorded in an IC card ticket, and the point is given to the IC card ticket.
Patent JP-2012053886-A (JP)
Title: Highlight of item
Inventor: RUNOV MAXYM I
IPC: G06F3/048
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide retrieval capability that easily specifies places of an environment setting control, a file, a folder, a control, other system resources, or a data item associated with retrieval results.SOLUTION: A retrieval word (or a part thereof) is input to a retrieval field associated with one or more resource types to be retrieved. A pop-up menu including a list of candidates which are considered to be matches is displayed. When a desired environment setting control is selected from the pop-up menu, a corresponding environmental pane or other containers containing a selected data item, a control, or other resources are displayed. When the retrieval item (or the part thereof) is input, a specific icon is highlighted. Different types of highlight can be used according to the degree of probability that the container contains the correct match.