baber/WOPTO huggingface dataset:
Patent JP-2015075017-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAKAI KEIGO
IPC: F01N3/08
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, capable of adequately inhibiting a shortage of the addition amount of reductant due to clogging of an addition valve.SOLUTION: An engine 1 includes a SCR catalyst 41, a urea addition valve 230 for adding urea water into an exhaust passage 28, a pressure sensor 260 for detecting the pressure of the urea water in the urea addition valve 230, and a control device for controlling the amount of the urea water to be added by the urea addition valve 230. The control device 80 performs addition amount correction processing to correct the urea addition amount so that the amount of the urea water to be added by the urea addition valve 230 is greater as the speed of the pressure drop of the urea water after opening the urea addition valve 230 is lower. The control device 80 sets the amount of the correction of the urea addition amount to be increased by the addition amount correction processing to be smaller as the temperature of the front end of the urea addition valve 230 is lower.
Patent JP-2015076720-A (JP)
Title: Distortion compensation device and distortion compensation method
Inventor: LOZHKIN ALEXANDER NIKOLAEVICH
IPC: H03F1/32
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To shorten a training time of a pre-distorter.SOLUTION: A distortion compensation device 10 has a pre-distorter 11, a gain control section 12 and a learning section 13. The pre-distorter 11 adds distortions according to compensation coefficients to individual input signals yet to be input into a power amplifier 2. The gain control section 12 performs gain control on individual feedback signals fed back from the power amplifier 2 within a period in accordance with a maximum level of the feedback signals. The learning section 13 updates the compensation coefficients used by the pre-distorter 11 by using the feedback signals gain-controlled by the gain control section 12.
Patent JP-2015074937-A (JP)
Title: Connection pipe cover
Inventor: KATO KAZUTO
IPC: E03C1/044
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection pipe cover for reducing an exposure of a connection pipe as much as possible, and capable of removing a control valve without removing the connection pipe cover from the connection pipe.SOLUTION: The connection pipe cover 1 for covering the connection pipe 10 comprises a supply pipe connection part and a faucet connection part 13 respectively formed on both ends of a tubular connection pipe body 11 and respectively connected to a supply pipe in a wall and a combination faucet outside of the wall, a control valve for adjusting a circulating water quantity, an adjustment operation part 15 exposed to an outer surface of the connection pipe body 11 and operating the control valve and an attachment-detachment operation part 16 for attaching-detaching the control valve. The connection pipe cover 1 is provided with: a cover body 2 having a body part 2a capable of being inserted into the connection pipe body 11, a supply side opening part 2b and a faucet side opening part 2c which are respectively formed in the body part 2a and through which the supply pipe connection part and the faucet connection part 13 can pass, and an operation opening part 2d opening in the body part 2a and making the adjustment operation part 15 and the attaching-detaching operation part 16 of the connection pipe 10 face to the outside; and a lid 3 for openably-closably closing the operation opening part 2d.
Patent JP-2015079057-A (JP)
Title: Image forming apparatus
Inventor: OKADA MASANORI
IPC: G03G21/00
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the current outdoor temperature on the basis of the temperature detected by a built-in device temperature sensor 30 in an image forming apparatus including two modes: a sleep mode and a normal mode.SOLUTION: A controller 100 is configured to determine the current mode, and correct the temperature inside an apparatus, which is detected by a built-in device temperature sensor 30 on the basis of the determined mode and the time elapsed from the time start of the mode to the present point counted by a timer 100a, on the basis of data for correction to calculate as the outdoor temperature.
Patent JP-2015078142-A (JP)
Title: 1-nitro-3,6-substituted carbazole, method for producing the same, and method for producing 1-aminocarbazole
Inventor: HORI KAZUSHIGE
IPC: C07D209/88
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To solve the following problem that a 1-nitrocarbazole in which a nitro group is substituted only at the 1-position of a carbazole ring cannot be obtained at a high yield since other isomers are mixed therein.SOLUTION: 1.18 g of 3,6-dichlorocarbazole is dissolved in a mixed solvent of 15 ml of 1,4-dioxane and 15 ml of acetic acid. While stirring this solution, 0.69 g of sodium nitrite is added in small increments. Once the sodium nitrite is added, the solution becomes a pale yellow suspension. Thereafter a residue of the solution is filtered and identified. As a result, the residue is found to be the 1-nitro-3,6-dichlorocarbazole of the following compound, and the yield is 98%.
Patent JP-2014092540-A (JP)
Title: Atomizing furnace
Inventor: CHRISTOPHER SPIVEY
IPC: G01N21/01
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an atomizing furnace superior in indirect heat conduction.SOLUTION: The atomizing furnace for atomic absorption spectroscopy comprises a tubular furnace and a sample carrier 10. The sample carrier serves the purpose of taking up an analyte and is disposed within the tubular furnace. The sample carrier includes at least three supporting protrusions 12, 13, and 14 by which the sample carrier is accurately supported on an interior wall of the tubular furnace, and the supporting protrusions are disposed in a common plane running through a longitudinal axis 16 of the sample carrier. At least two supporting protrusions 12 and 13 are formed on respectively opposite ends 17 and 18 of the sample carrier.
Patent JP-2014175306-A (JP)
Title: Rechargeable battery
Inventor: HAN MIN-YEOL
IPC: H01M50/528
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a rechargeable battery that includes a lead tab comprising a cell fuse.SOLUTION: A rechargeable battery comprises: an electrode assembly; a case housing the electrode assembly, the case comprising a side wall and having a case opening; a terminal coupled to the electrode assembly; a lead tab coupled between the terminal and the electrode assembly, the lead tab comprising a cell fuse; and a thermal insulation member at a portion of the lead tab adjacent to the case opening and another portion of the lead tab adjacent to the side wall.
Patent JP-2015082084-A (JP)
Title: Optical device
Inventor: FUJIWARA DAISUKE
IPC: G02B7/02
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical device that enables a rotation torque of a manual operation to be easily changed.SOLUTION: An optical device has: a movable lens group 1; a manual operation ring 6 that is rotatable around an optical axis, and drives the movable lens group in an optical direction by being rotated; and torque change means for changing a rotation torque of the manual operation ring. The torque change means has: a first member 6a that is provided in the manual operation ring; a magnetic fluid 9 that is charged between the first member and a second member 5a facing the first member; and magnetic field generation means 8 that is movably provided relative to the magnetic fluid.
Patent JP-2015073881-A (JP)
Title: Structure of expansion pipe of expansion shelf
Inventor: SHINOBE SADAMICHI
IPC: F16B7/20
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method that increases a load resistance force of a crossrail of an expansion shelf.SOLUTION: A third connection pipe sliding along an inner pipe inserted through an outer pipe is installed in a crossrail for holding a shelf board. The third connection pipe, the length of which is arbitrarily determined, is installed in the inner pipe. Thus, an area, in which the outer pipe and the inner pipe are brought into contact with each other, is enlarged, and a load resistance force of the crossrail can be increased. Consequently, a withstand load of a shelf in itself can also be increased.
Patent JP-2015083484-A (JP)
Title: Cutting component, wrap film storage box and food packaging device
Inventor: MUKOHARA TAKAFUMI
IPC: B26D1/02
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting component of which cutting capacity for a wrap film and durability can be sufficiently assured, and handling is simple.SOLUTION: A wrap film storage box A has: a rectangular parallelepiped storage box M which stores a cylindrical film wound body R and of which a top face is opened; and a lid part N having a lid plate 10, which is extended from a rear plate 3 of a storage part M to a top face opening side of the storage part M and opens and closes said top face opening, and a sub-lid piece 11 which is further extended from the lid plate 10 to a front plate 1 side of the storage part M. A cutting component K is provided at a tip of the sub-lid piece 11. The cutting component K has a multilayer structure including an aluminum foil layer 21 and a non-metal layer 20.
Patent JP-2015089211-A (JP)
Title: Uninterruptible power supply system
Inventor: TOYODA MASARU
IPC: H02J9/08
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient uninterruptible power supply system capable of outputting a high voltage.SOLUTION: The uninterruptible power supply system includes: an input transformer 1 including a primary winding for receiving AC power from a commercial AC power supply 10 and a plurality of secondary windings which are mutually insulated; a high voltage uninterruptible power supply device 2 including a plurality of uninterruptible power supply devices each of which receives AC power from the plurality of secondary windings and is connected in series to a load 12; and an energy storage device 3 for storing rotation energy into a flywheel device 8 at a normal time, whereas converting the rotation energy into AC power when the high voltage uninterruptible power supply device 2 fails, to supply AC power to the load 12 through switches S4, S3, and supply AC power to a dynamo 11 through switches S4, S6, S5 to start the dynamo 11.
Patent JP-2015086348-A (JP)
Title: Coating resin composition for heating cooker and heating cooker using the same
Inventor: FUKUZAWA SHIGEHARU
IPC: C09D5/00
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating resin composition for a heating cooker which enables the formation of a coating film which has excellent stain resistance and coating film hardness and suppresses the occurrence of cracks.SOLUTION: A coating resin composition for a heating cooker comprises organosiloxane or partial hydrolysate thereof and linear colloidal silica.
Patent JP-2015018206-A (JP)
Title: Heating apparatus, fixing apparatus, and image forming apparatus
Inventor: SOMEYA YUKIMICHI
IPC: G03G15/20
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus which improves conversion efficiency for converting vibration energy of a vibration member to thermal energy, a fixing apparatus including the heating apparatus, and an image forming apparatus.SOLUTION: A heating apparatus includes: a vibrator 1 which brings the vibrator 1 as a vibration member into contact with a surface of a transfer sheet S as a material to be vibrated, to heat the transfer sheet S; and a fixation opposite roller 3. In a surface of the vibrator 1, a horn tip surface 102 is formed which is a vibration-member facing surface facing the surface of the transfer sheet S and partially in contact with the transfer sheet S. The horn tip surface has an irregular shape formed by a tip projection 102a and a tip recess 102b.
Patent JP-2015096141-A (JP)
Title: Game machine
Inventor: OZAWA TOSHIYA
IPC: A63F7/02
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To reliably report an error, and to speed up notification by as structure causing trouble in progress of a game caused by blocking of a sound-transmitting port for a speaker including a sound output function of reporting an error including at least a fraudulent acts.SOLUTION: A backside sound (a reverse-phase sound) with cone paper 102 of a speaker 60R as a boundary is transmitted to a second chamber 108 provided in a position, namely a rear side of a flow path 28A of an upper tray part 28 via a first chamber 100 and a sound-transmitting pipe 106. The transmitted sound is outputted toward the flow path 28A via a sound-transmitting port 112. Thus, game progress itself is disabled by a blockade in the flow path 28A, and hence blockage of sound output from the sound-transmitting port 112 can be inhibited.
Patent JP-2015099175-A (JP)
Title: Variable power optical system, optical equipment, and method for manufacturing variable power optical system
Inventor: SHIBATA SATORU
IPC: G03B5/00
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable power optical system having bright and favorable optical performances, optical equipment having the variable power optical system, and a method for manufacturing a variable power optical system.SOLUTION: A variable power optical system ZL used for optical equipment such as a camera 1 includes, successively from an object side, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, and a rear group GR having positive refractive power. The rear group GR includes at least a third lens group G3 having positive refractive power and disposed closest to the object in the rear group GR. Upon varying powers from a wide angle end state to a telephoto end state, an interval between the first lens group G1 and the second lens group G2 varies, an interval between the second lens group G2 and the rear group GR varies, and intervals of lenses constituting the third lens group G3 are constant. The third lens group G3 includes, successively from an object side, a first partial group G31 and a second partial group G32 having positive refractive power and functioning as a vibration-proof lens group, and satisfies a predetermined condition.
Patent JP-2015098862-A (JP)
Title: Water-cooling structure
Inventor: KAWAGUCHI KENICHI
IPC: F01P5/10
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooling structure capable of significantly improving fuel consumption by efficiently using a water pump.SOLUTION: In a water-cooling structure in which a water channel 5 (second water channel) through a radiator is closed by an operation of a thermostat 4, and a water channel 10 (third water channel) for directly returning cooling water 2 from an engine, to the water pump from the thermostat 4 without passing through the radiator, is opened, when a temperature of the cooling water 2 guided from the engine through a water channel 3 (first water channel) is low, a downstream-side end of a water channel 21 (forth water channel) for guiding the cooling water 2 by another system, is opened just behind a water outlet 18 of the thermostat 4 communicated with the water channel 10, and the cooling water 2 jointed from the downstream-side end of the water channel 21 can be led in by utilizing pressure fall generated just behind the water outlet 18 of the thermostat 4.
Patent JP-2015104176-A (JP)
Title: Rotary electric machine rotor
Inventor: IGARASHI HIDEKAZU
IPC: H02K1/28
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To ease stress concentration that may occur in a root of a key part while securing a contact area between the key part and a key groove in a rotary electric machine rotor which is positioned and fixed to a shaft by engagement of the key part and the key groove.SOLUTION: A rotary electric machine rotor 10 includes a rotor core 14 having a center hole 18 into which a shaft 6 having key grooves 8 at the outer peripheral side is inserted and key parts 20 which further protrude to the inner radial side than an inner diameter of the center hole 18 and fit in the key grooves 8. The key part 20 is divided into multiple portions 24, 26 having narrow widths by a cutout 22 formed along a radial direction of the rotor core 14.
Patent JP-2015100289-A (JP)
Title: Method for manufacturing packaged cut leafy vegetables
Inventor: YAMAKAWA MAMI
IPC: A23B7/00
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing packaged leafy vegetables in which the number of bacteria is reduced and further vegetable original taste is found.SOLUTION: A method for manufacturing packaged cut leafy vegetables is configured such that a general viable bacteria count after storage at a temperature of 0-15°C for one day after manufacture is 1×10CFU/g or less. The method for manufacturing the packaged cut leafy vegetables is characterized in that the leafy vegetables cut in a size to eat are brought into liquid contact with an organic acid water solution containing microfine air bubbles of 1-100 μm in diameter by a microfine air-bubble generating device and/or the organic acid salt water solution, and thereby the organic amount deposited on the surface of the cut leafy vegetables stored at the temperature of 0-15°C for one day after the manufacture and taken out from a packaging container is adjusted to become 100 ppm or less as the COD of the cleaning water obtained by subjecting the cut vegetables of 50 g to immersion washing with water of 500 mL.
Patent JP-2014075595-A (JP)
Title: Semiconductor device, control ic for switching power supply and switching power supply device
Inventor: SAITO TAKASHI
IPC: H01L27/04
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the component cost or the assembly cost of a switching power supply device having a high breakdown voltage high resistance element, while down-sizing.SOLUTION: A high breakdown voltage high resistance element is obtained by arranging a resistor on a breakdown voltage structure using a diffusion layer. Alternatively, a spiral high breakdown voltage high resistance element 121 is embedded in an interlayer insulating film on a gate region 102, a source region 104, a drain region 105 and a drift region 103. One end of the high breakdown voltage high resistance element 121 is connected with drain electrode wiring 110, and the other end is grounded via first resistance connection wiring 122. Midpoint of the resistance element 121 is connected with a voltage comparator of a control IC via second resistance connection wiring 123. In the high breakdown voltage high resistance element 121, the portion from the joint with the drain electrode wiring 110 to the joint with the second resistance connection wiring 123, and the portion from the joint with the second resistance connection wiring 123 to the joint with the first resistance connection wiring 122 become the resistor on the side applied with a primary voltage and the resistor on the grounded side, respectively.
Patent JP-2015104214-A (JP)
Title: Rotary electric machine
Inventor: SHIMONO HIROSHI
IPC: H02K1/32
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance of a rotary electric machine.SOLUTION: A rotary electric machine 1 includes: a frame 2; a stator 3 fixed to the inner side of the frame 2; a stator jacket 5 which is disposed between the frame 2 and the stator 3, the stator jacket 5 in which a second refrigerant passage 4 is formed; a rotor 6 which is disposed so as to face the stator 3 in a radial direction through a gap; a hollow rotary shaft 7 to which the rotor 6 is fixed, the rotary shaft 7 rotatably supported by a bearing 13; a fixed shaft 8 inserted into the rotary shaft 7; and a first refrigerant passage 9 formed between the rotary shaft 7 and the fixed shaft 8.
Patent JP-2015101893-A (JP)
Title: Flooding prevention device
Inventor: YAMAMOTO KOJI
IPC: E04H9/14
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a flooding prevention device to be installed at places possibly subject to flooding due to rain water and others for preventing rain water and others from inflowing into a house and site.SOLUTION: In order to prevent flooding as a dam at positions possibly subject to flooding, a flooding prevention device comprises: a bag-shaped body 11 made of film sheet to be filled with internal water to form a dam in substantially triangle pole shape, receive water pressure at its front side, and prevent flooding on its rear side; a lower edge fixing belt 33 with one edge fixed to a bottom face of the bag-shaped body 11, which extends toward opposite side of the front side receiving water pressure; and a falling prevention bar member 30 with a lower edge supported by a tip of the lower edge fixing belt 33 and an upper edge supported by a top of the bag-shaped body 11, which is installed at a predetermined angle on the rear side of the bag-shaped body 11. When a water pressure affects on the front face of the bag-shaped body 11 during flooding, the flooding prevention device prevents the bag-shaped body 11 from falling toward the rear side by preventing displacement of the top of the bag-shaped body 11 by the falling prevention bar member 30.
Patent JP-2015104435-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for suppressing the reduction in a working efficiency.SOLUTION: If the result of a lottery to be performed in a regulated probability on the basis of the reception of a game medium in a receiving entrance 2101 hits, the state is made capable of deciding any of the hit mode to be given as a plurality of alternatives. When any hitting mode in an alternative standby state is determined till any of the hit modes given as the alternatives is determined, the execution of the privilege is started. When the selected standby state exceeds a predetermined time period continuously over a predetermined number of times, a boring state is established although no influence is exerted on the profitability, in which the regulated probability is calculated as one condition.
Patent JP-2015105179-A (JP)
Title: Sheet feeding apparatus, image reading apparatus, and image forming apparatus
Inventor: SHA KENKUN
IPC: B65H7/12
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding apparatus capable of properly performing sheet skew correction using a resist roller even if double-fed sheets overrun a considerable distance before stopping after double sheet feeding was detected.SOLUTION: A separation part move mechanism 18 can adjust the nip pressure of a sheet nip part formed by contacting a conveyance roller 5 and a separation roller 6 with each other, and reduces the nip pressure when a double-feed detection sensor 22 detects that sheets are double-fed. Assuming that the longest duration between the instant when the double-feed detection sensor 22 detects that sheets are double-fed and the instant when the separation part move mechanism 18 terminates the reduction of the nip pressure is Tm, the circumferential speed of a conveyance roller 5 is Vh, and the sheet conveyance distance from the position where the double-feed detection sensor 22 detects the double-fed sheets to the resist roller 8 is La, then La>Tm×Vh.