baber/WOPTO huggingface dataset:
Patent JP-2017040451-A (JP)
Title: Combustion apparatus
Inventor: MAEJIMA YUKI
IPC: F23N5/24
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology at a combustion apparatus including a burner sensor for detecting a flame temperature of combustion burners in which a reaching value where a detected value of the burner sensor reaches with a responding delay in respect to an actual value of a flame temperature is estimated and calculated under a high accuracy.SOLUTION: A combustion apparatus 100 includes combustion burners 30, a burner sensor 160 and an estimation calculating part. The burner sensor 160 detects a flame temperature when the combustion burners 30 show burning. The estimating and calculating part estimates and calculates the reaching value where the detected value of the burner sensor 160 reaches with a responding delay in respect to a time-variant change of the flame temperature. The estimating calculating part takes the detected value from an output signal of the burner sensor 160 for a prescribed period, adds a value in which a deviation between the detected value got at this time and a detected value got in the past is multiplied by a coefficient to the detected value got at this time to calculate the reaching value. The coefficient is a value defined on the basis of a ratio between a time constant of response delay and the prescribed period.SELECTED DRAWING: Figure 1
Patent JP-2017044782-A (JP)
Title: Optical multiplexing/demultiplexing element and array waveguide diffraction grating light wavelength filter
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/122
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexing/demultiplexing element in which a radiation loss generated in a connection part between a slab waveguide and a waveguide structure is reduced.SOLUTION: An optical multiplexing/demultiplexing element comprises a slab waveguide 11 and a waveguide structure 4. The waveguide structure 4 is connected to an MMI waveguide coupler 14, a first tapered waveguide 15, a wide waveguide 16, and a second tapered waveguide 17 along a waveguide direction in this order from a connection position with the slab waveguide 11. A waveguide core composing the MMI waveguide coupler 14, the first tapered waveguide 15, a connection part with the first tapered waveguide 15, and the middle of the wide waveguide 16 is set to have a left-side waveguide region L, a central waveguide region C, and a right-side waveguide region R along the waveguide direction. Thicknesses of the left-side waveguide region L and the right-side waveguide region R are less than a thickness of the central waveguide region C, and the left-side waveguide region L and the right-side waveguide region R are formed in a symmetric shape to the central waveguide region C.SELECTED DRAWING: Figure 1
Patent JP-2017046413-A (JP)
Title: Power feeding device
Inventor: NISHIKAWA TAKAFUMI
IPC: H02J50/00
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding device that can efficiently supply power from an amplifier circuit to a resonance circuit even in a case where a switching element having a parasitic capacitance is used.SOLUTION: A power feeding device 100 comprises: an amplifier circuit 4 that has a predetermined inductance L1, and that is switched at a predetermined drive frequency fd; and an antenna part 2 connected with the amplifier circuit 4. The amplifier circuit 4 has such the inductance L1 that a resonance frequency fr of the amplifier circuit 4 is larger than the drive frequency fd and is 3.7 times or less than the drive frequency fd.SELECTED DRAWING: Figure 1
Patent JP-2017043806-A (JP)
Title: Light absorption thin film and low reflective conductive film
Inventor: SHIDA YOKO
IPC: C23C14/34
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy nitride layered thin film having a low sheet resistivity and a low reflectivity, and an excellent durability in a warm water immersion test, the aluminum alloy nitride layered thin film including an aluminum alloy nitride thin film.SOLUTION: An aluminum alloy nitride layered thin film includes: a thin film composed of 5.0 atm% or more of Cu, 30 - 45 atm% of nitrogen, and a rest of Al and inevitable impurities; an aluminum alloy nitride thin film including 5.0 - 20 atom% of Cu, nitrogen, at least one element selected from Y, Si, Ni, Ti, and Nd in a following content, and a rest of Al and inevitable impurities; and a metal electrode thin film having an electrical resistivity as a single film of 15 μΩcm or less. (Content)Y:1.0 - 5.0 atom % or less, Si:0.5 - 10.0 atom% or less, Ni:3.0 - 30.0 atom% or less, Ti:1.0 - 6.0 atom% or less, and Nd:1.0 - 10.0 atom% or less.SELECTED DRAWING: Figure 8
Patent JP-2017049282-A (JP)
Title: Member for electrophotographic apparatus
Inventor: IMAI KENTARO
IPC: C08L101/00
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a member for electrophotographic apparatus which can achieve slidability of the surface of a surface layer and toner releasability, and can suppress environmental dependency of a toner charge amount in use environment from low-temperature and low-humidity environment of 10°C×10%RH and high-temperature and high-humidity environment of 32.5°C×85%RH.SOLUTION: A member R for electrophotographic apparatus has a matrix polymer, and a surface layer 1 having a surface modifier contained in the matrix polymer. The surface modifier is composed of a copolymer containing a first polymer unit derived from (meth)acrylate having a silicone group, a second polymer unit derived from (meth)acrylate having a fluorine-containing group, and a third polymer unit derived from (meth)acrylate, in the molecule. A glass transition temperature Tg of a single polymer of the (meth)acrylate in the third polymer unit is lower than 10°C.SELECTED DRAWING: Figure 2
Patent JP-2017049793-A (JP)
Title: Designated range monitoring system
Inventor: SASAKI SHIGERU
IPC: G08B21/02
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To cope with a problem in a case where the shadow of a movable body enters a designated range in a construction site, and accurately detect entering to the designated range, in a designated range monitoring system configured to monitor entering of a person, a vehicle or the like to the designated range.SOLUTION: A designated range monitoring system includes an imaging device 1, a control device 2 and a warning device 3, and monitors entering of a person, a vehicle or the like to a designated range in a construction site. The imaging device 1 images the construction site in a bird's eye view from above, setting means included in the imaging device 1 or the control device 2 sets a designated range to be monitored in an imaging range of an imaging device 1, detection means included in the imaging device 1 or the control device 2 detects that a person, a vehicle or the like enters the set designated range and transmits entering information, and then the warning device 3 receives the entering information to emit alarm. The designated range monitoring system is provided with light direction detection means of detecting a light direction to specify a direction of the shadow of the movable body, and the detection means detects entering to the designated range according to the specified direction of the shadow of the movable body.SELECTED DRAWING: Figure 2
Patent JP-2017050994-A (JP)
Title: Rotation position detector and rotation position detection method
Inventor: AIZAWA TOSHIMITSU
IPC: H02P6/18
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotation position detector capable of preventing reduction in position estimation accuracy even in a control region having a high modulation factor.SOLUTION: A rotation position detector of an embodiment comprises: an electrification unit for electrifying a stator winding of a motor; a current detection unit that detects current flowing in the stator winding; a zero-cross point detection unit that detects a zero-cross point of induced voltage from a variation in current detected in making the stator winding be in a short-circuit state through the electrification unit; and an inductance detection unit that, in a control state in which a phase of the induced voltage agrees with a phase of the current, detects inductance of the motor from voltage applied to the stator winding before or after the zero-cross point and a variation in current at the time of applying the voltage.SELECTED DRAWING: Figure 1
Patent JP-2017048994-A (JP)
Title: Heat exchanger
Inventor: NAKANO HIROYUKI
IPC: F28D1/053
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which mountability of flat tubes and fins have been improved.SOLUTION: An outdoor heat exchanger 400 includes a plurality of fins 411 and a plurality of flat tubes 412. Each of the plurality of fins 411 has a plurality of cutout parts 421. At least one fin 411 has a bent part 460 provided at an edge part of at least one cutout part 421. The bent part 460 includes a first bent part 440 and a second bent part 450. When viewed from the Y-axis direction, a distance Din the X-axis direction between a first proximity part 442 and a first base part 441, and a distance Din the X-axis direction between a second proximity part 452 and a second base part 451 are from 0.2 times to 0.9 times of a distance Din the Z-axis direction of the flat tube 412 respectively. The flat tube 412 inserted in at least one cutout part 421 adheres to the first proximity part 442 and the second proximity part 452, and does not come into contact with the first base part 441 and the second base part 451.SELECTED DRAWING: Figure 4
Patent JP-2017054694-A (JP)
Title: Fluid heating device apparatus and manufacturing method thereof
Inventor: OGASAWARA TAKESHI
IPC: F24H1/10
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluid heating device and manufacturing method thereof, capable of concurrently achieving highly efficient heating of fluid even when an output of a heater is high and highly precise detection of a temperature of the heater by a temperature detector.SOLUTION: A fluid heating device 100, in which a heater 21 heats hot water, includes: a heating unit 22 formed to cover the periphery of the heater 21; a heat conduction member 76 integrally cast into the heating unit 22 when the heating unit 22 is formed; and a bimetal switch 31 (a temperature detector) for detecting a temperature of the heater 21, being interposed into the heat conduction member 76, thereby hot water circulating around the heating unit 22.SELECTED DRAWING: Figure 2
Patent JP-2017052628-A (JP)
Title: Sheet stacking device, counter ejector, and box making machine
Inventor: ANDO KAZUHIRO
IPC: B65H31/26
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of damage to a box-making sheet material against high-speed conveyance of the box-making sheet material and enable the box-making sheet material to be properly stacked in a predetermined posture in a sheet stacking device, a counter ejector, and a box-making machine.SOLUTION: A sheet stacking device comprises: a hopper part 21 for stacking a sheet-like corrugated cardboard box B; a feed roll 22 for feeding the corrugated cardboard box B to the hopper part 21; and a guide device 23 having a first guide part 61 disposed between the feed roll 22 and the hopper part 21 along a horizontal direction of guiding a lower surface of the corrugated cardboard B, and a second guide part 62 along a vertical direction of guiding a rear end part of the corrugated cardboard box B.SELECTED DRAWING: Figure 2
Patent JP-2017051928-A (JP)
Title: Desulfurizing agent for fuel gas
Inventor: OHASHI MASAFUMI
IPC: B01J20/20
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizing agent for fuel gas that effectively absorbs and removes a sulfur compound contained in the fuel gas, and suppresses the production of thiophene when the fuel gas contains a sulfur compound that can produce thiophene.SOLUTION: A desulfurizing agent for fuel gas comprises an activated carbon and a metal attached to the activated carbon, wherein the metal comprises a combination of copper and at least one selected from nickel and tungsten.SELECTED DRAWING: None
Patent JP-2017057880-A (JP)
Title: Transmission case of gear change device for vehicle
Inventor: KASHIWAGI HIROAKI
IPC: F16H57/023
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a bearing receiving part which supports a differential gear in a converter housing.SOLUTION: A converter accommodation part 35 is surrounded by a flange part 36, and a shaft passing hole 55 is formed which adjoins the converter accommodation part, makes a drive shaft extending from a differential gear pass therethrough, and has a bearing receiving part for supporting the differential gear. A step part 58 is formed which traverses a line for connecting the shaft passing hole 55 and a center of the converter accommodation part 35, and is bulged to the inside of the converter accommodation part 35 from an internal peripheral face of the flange part 36. By the heavy-thickness step part 58, rigidity between the shaft passing hole 55 and the converter accommodation part 35 is improved, and the deformation of a bearing receiving part and a fall of the shaft can be prevented. An oil passage for supplying oil to a shaft of a counter gear which is supported to a cylinder part 50 can be formed in the step part 58, and an oil feed pipe can be dispensed with.SELECTED DRAWING: Figure 3
Patent JP-2017059911-A (JP)
Title: Wireless communication device and wireless communication method
Inventor: NABEYA TOSHIHISA
IPC: H04W28/04
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To transmit a delivery confirmation response efficiently to a plurality of wireless communication terminals.SOLUTION: An integrated circuit for wireless communication includes a baseband integrated circuit. The baseband integrated circuit transmits a first frame containing information required for frequency multiplex transmission by a plurality of wireless communication terminals via a RF integrated circuit, receives a plurality of second frames by a plurality of frequency components used in the frequency multiplex transmission, via the RF integrated circuit, and transmits a third frame having a first bit map including a plurality of bits, to which inspection result of whether or not reception of each of the plurality of second frames is successful is assigned, via the RF integrated circuit. Based on that information, the baseband integrated circuit determines the positions of the plurality of bits to which the inspection results of the plurality of wireless communication terminals are assigned.SELECTED DRAWING: Figure 12
Patent JP-2016066793-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SASAGAWA SHINYA
IPC: H01L29/786
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fine shape, and to provide a transistor with a small channel length.SOLUTION: A method of manufacturing a semiconductor device includes: forming a semiconductor on a substrate; depositing a first conductor on the semiconductor; depositing a first insulator on the first conductor; depositing a resist on the first insulator; exposing and developing the resist to expose a part of the first insulator while leaving a second region and a third region; applying a bias in a direction vertical to an upper surface of the substrate; generating plasma by a gas containing carbon and halogen; and depositing an organic compound and etching the organic compound, by the plasma. With respect to the organic compound, an etching rate is higher than a deposition rate at an exposed part of the first insulator, and the deposition rate is higher than the etching rate at a lateral face of the second region.SELECTED DRAWING: Figure 1
Patent JP-2017060331-A (JP)
Title: Explosion-proof apparatus
Inventor: ONISHI KEN
IPC: H02H5/08
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an explosion-proof apparatus having an explosion-proof structure capable of effectively suppressing damage to the surroundings caused by explosion of a battery, when an explosive atmosphere has flowed into a frame.SOLUTION: An explosion-proof apparatus houses an electric component and a battery capable of supplying power to the electric component, in a frame having a hollow shape. The power supply from the battery to the electric component is stopped by a protection device when a risk of an explosive atmosphere flowing into the frame exists. In the frame, the battery is housed by an explosion-proof container, it is possible to effectively suppress damage to the surroundings even when firing has occurred from the battery after the explosive atmosphere's flowing into the frame.SELECTED DRAWING: Figure 1
Patent JP-2017059139-A (JP)
Title: Information processing apparatus and program
Inventor: SERIZAWA YASUE
IPC: G06Q30/06
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus which can set a proper quantity of commodities to be ordered, and a program.SOLUTION: An information processing apparatus includes: receiving means of receiving a request to browse a detail screen describing a selling object, associated with the selling object with not-in-stock information displayed on a terminal device over a network; counting means of counting the number of browsing requests received by the receiving means; and output means of outputting the number of browsing requests counted by the counting means, as order supplementary information.SELECTED DRAWING: Figure 6
Patent JP-2016014045-A (JP)
Title: ENZYMATIC PROCESS FOR OBTAINING 17α-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRO DERIVATIVES
Inventor: AJANI MAURO
IPC: A61P13/08
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an enzymatic process for obtaining 17α-monoesters of cortexolone and/or its 9,11-dehydro derivatives.SOLUTION: The present invention refers to an enzymatic process for obtaining 17α-monoesters of cortexolone and/or its 9,11-dehydro derivatives starting from the corresponding 17α,21-diesters which comprises an enzymatic alcoholysis reaction. Further, the present invention refers to crystalline forms of cortexolone 17α-propionate and 9,11-dehydro-cortexolone 17α-butanoate.
Patent JP-2017063285-A (JP)
Title: Receiver, reception method, and transmitter
Inventor: INOUE TOMOYUKI
IPC: H04H20/28
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a receiver capable of controlling non-display/display of a message presentation for each IC card or the like by the channel of the same broadcasting organization.SOLUTION: A receiver 100 comprises: a receiving unit which receives EMM common messages including routine sentence data and first data to identify the EMM common messages of each channel; a reading unit which reads an EMM individual message including specifying data to specify a message routine sentence and second data to indicate Present/Not Present a message; a select unit which selects routine sentence data of the EMM common message corresponding to the specifying data in the received EMM common messages; a transmission line for transmitting the routine sentence data to a display unit; a changeover unit for switching the connection between the select unit and the display unit; and a calculating unit for switching the connection of the changeover unit based on a logical product of the first data and the second data. The changeover unit disconnects between the select unit and the display unit if the logical product indicates "Not Present", and it connects between them when the logical product indicates "Present".SELECTED DRAWING: Figure 5
Patent JP-2017062076-A (JP)
Title: Gas cooking stove
Inventor: FUJIMOTO YUKO
IPC: F24C15/10
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure preventing a front portion of a cooking stove body from being heated due to radiation heat from a trivet.SOLUTION: A heat shielding part 32 is formed from a front end of a cooking stove body 1 to a trivet 4, the heat shielding part heightening a front portion of the cooking stove body 1 to form a heat shielding space at a front portion of the trivet 4 in the cooking stove body 1, and a discharge port is formed on the trivet 4 side of the heat shielding part 32. Air taken into the cooking stove body 1 from the outside in combustion is fed out from the discharge port to the trivet 4 through the heat shielding space.SELECTED DRAWING: Figure 1
Patent JP-2017063618-A (JP)
Title: incubator
Inventor: SUDO FUMIO
IPC: C12M1/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an incubator capable of supplying temperature-controlled gas around a petri dish in a clean state even when the gas is circulated for use.SOLUTION: According to the present invention, an incubator 10 maintains a sample in a constant state by supplying gas to the sample in a culture fluid stored in a petri dish 15. The incubator 10 includes a lower holding member 19, a lower main body 18, an O-ring 17, a lower packing 16, an upper packing 14, an upper main body 13, an upper holding member 12, and an upper lid 11. The upper surface of the lower main body 18 and the lower surface of the upper main body 13 are inclined surfaces. A combination of the lower main body 18 and the upper main body 13 via the O-ring 17 forms a substantially cylindrical shape that surrounds the petri dish 15.SELECTED DRAWING: Figure 5
Patent JP-2017067832-A (JP)
Title: Detachable body and image formation device
Inventor: SHINOZAKI SEIGO
IPC: G03G21/16
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress more abrupt fluctuation of a sealing member arranged in a gap between an opening/closing member and an opening, compared with a case in which a protrusion part is not contained which is shorter than the gap between the opening/closing member and the opening.SOLUTION: A detachable body (TC) includes an opening/closing member (51) having a facing part (52) which faces an opening part (28) with a gap at a closing position, a sealing member (58) which, when the opening/closing member (51) moves to an opening position, has a thickness larger than a gap (L2) between the opening part (28) and the facing part (52), and further, when the opening/closing member (51) moves to a closed position, it elastically deforms to tightly fit to the opening part (28) for sealing the opening part (28), and a protrusion part (44) which protrudes toward the other from any one of a frame part (42) around the opening part (28) and the facing part (52), and further, has a protrusion amount (L1) which is shorter than the gap (L2) between the opening part (28) and the facing part (52).SELECTED DRAWING: Figure 7
Patent JP-2017066464-A (JP)
Title: Floatation separation method of silver and lead
Inventor: NAKAIE SHINTARO
IPC: B03D1/006
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively separating silver and lead from a mineral slurry such as copper removal slime containing silver selenide and lead sulfide by an ore floatation.SOLUTION: There is provided a floatation separation method of silver and lead by adding a remover containing a paraffin wax to a mineral slurry containing silver selenide and lead sulfide, stirring them under heating, adding a collector and a foaming agent with stirring to form a froth containing the silver selenide, while leaving the tin sulfide in the slurry, conducting ore floatation of the froth and recovering the silver selenide and separating the lead sulfide contained in remaining ore liquid.SELECTED DRAWING: Figure 1