baber/WOPTO huggingface dataset:
Patent JP-2012080069-A (JP)
Title: Winding element
Inventor: KIKUCHI MASAHIRO
IPC: H01F27/26
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a winding element having a core formed of a plurality of members in order to enhance productivity, in which noise can be reduced by reducing vibration without using an adhesive for fixing.SOLUTION: A winding element Da comprises: one or a plurality of coils 1; and a core 2a which passes a magnetic flux generated by the coil 1. The coil 1 is formed by winding a stripe conductor member so that the width direction of the conductor is aligned with the axial direction of the coil 1. The core 2a is at least provided with a portion penetrating the shaft core of the coil 1, and constituted of a plurality of members (first and second core members 21a and 22a). The contact surface 2sf of the plurality of members intersects the axial direction of the coil 1 obliquely or perpendicularly.
Patent JP-2012238551-A (JP)
Title: Cooling system for fuel cell
Inventor: MORITA AKIJI
IPC: H01M8/04
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a fuel cell that maintains the fuel cell in a favorable cooled state, with a simple configuration, even when there is a temperature rise in the fuel cell.SOLUTION: A radiator 18 and a circulating pump 19 are connected to a cooling water circulating passage 17 of a fuel cell 11. A cooling water tank 20 is provided between a downstream side of the fuel cell 11 and the circulating pump 19 in the cooling water circulating passage 17. A cylindrical body 21 is joined to the cooling water tank 20, and an orifice 22 of the cylindrical body 21 opens into an air off gas discharge passage 16. Flow of air off gas passing through the air off gas discharge passage 16 deforms a diaphragm 23 in such a manner that the diaphragm 23 swells out toward the air off gas discharge passage 16, resulting in an increase in capacity of the cooling water tank 20. Thus, an increase in pressure difference between an intake side and a discharge side of the circulating pump 19 improves the cooling capacity of the circulating pump 19 for cooing the fuel cell 11.
Patent JP-2012237722-A (JP)
Title: Tapping device for powder measuring apparatus
Inventor: SASABE SHUJI
IPC: G01N9/36
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a tapping device for a powder measuring apparatus, capable of easily changing a stroke and a frequency of tapping.SOLUTION: A tapping device 20 provided in a powder physical property measuring apparatus 1 comprises: a tapping table 21, 21A for mounting a measuring cup 64 or measuring cylinder 70; and a tapping shaft 22 for supporting the tapping table. A lift bar 25 rotating in a vertical plane lifts and drops the tapping shaft 22. The lift bar 25 is directly connected to a motor shaft 24a of a stepping motor 24 and the stepping motor 24 gives a rotation in a vertical plane to the lift bar 25. A rotation angle and a rotational speed of the lift bar 25 given by the stepping motor 24 are controlled by a control device 30.
Patent JP-2012244641-A (JP)
Title: Permanent magnet motor
Inventor: TANAKA KOICHI
IPC: H02K1/27
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet motor that prevents demagnetization due to heat generation in a permanent magnet by reducing eddy current loss due to an eddy current generated in the permanent magnet and improving a magnetic flux density distribution of an iron core, and also reduces use of a rare earth magnet.SOLUTION: A permanent magnet motor 1 is constituted including a stator 17 and a rotor 10. The rotor 10 includes one iron core 16 and four magnet units 15. Each magnet unit 15 includes a plurality of magnets 11 and a plurality of gap parts 12. The plurality of magnets 11 are each formed decreasing in array-directional width of the plurality of magnets 11 from the array-directional center part of the plurality of magnets 11 toward both end parts. The width of array-directional gap parts 12 of the plurality of magnets 11 is a predetermined fixed-length width, for example, a distance K1.
Patent JP-2011207894-A (JP)
Title: Particle suspension liquid
Inventor: HEMING ALEXANDER MARK
IPC: C09K23/52
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of stabilizing a particle suspension liquid utilizing a reactive polymer surfactant and a particle suspension liquid obtained by the method.SOLUTION: Stability of this particle suspension liquid which contains a water phase containing a substantially nonmiscible organic solvent and suspending a solid agrichemical substantially insoluble in the water phase is enhanced by (i) formation of a polymer stabilizer having a hydrophilic part and a hydrophobic part by polymerizing a plurality of vinyl monomers (not limited to vinyl ester or the hydrolysate of the same) in which at least some of them have a functional group capable of crosslinking reaction and (ii) operation of reacting the polymer stabilizer with at least a kind of substance contained (dissolved or suspended) in the water phase and capable of crosslinking to the functional group. The weight ratio of (a) the polymer stabilizer before crosslinking and (b) the suspended agrichemical is 5 parts of the suspended agrichemical to less than 1 part of the polymer stabilizer.
Patent JP-2012247254-A (JP)
Title: Hybrid vehicle
Inventor: NARASAKI HIROYUKI
IPC: B60L50/16
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid car capable of performing charging that can meet the drive schedule of an occupant.SOLUTION: In a hybrid electric vehicle 10, navigation control means 94 sets a single-row travel route to a destination when the destination G is set. The navigation control means 94 detects an uphill included in the travel route. A main control part 80 starts an engine 60 to charge a battery 22 when the charge rate of the battery 22 becomes less than a non-charge threshold. The main control part 80 obtains the change plan of the non-charge threshold on the basis of hill information detected by the navigation control means 94. The main control part 80 changes the non-charge threshold into the change plan when an occupant approves the change plan. When the occupant rejects the change plan, the main control part 80 makes the navigation control means 94 set a different travel route.
Patent JP-2012246412-A (JP)
Title: Rubber composition for coating steel cord, and pneumatic tire using the same
Inventor: INOUE YOSHIHISA
IPC: C08K5/3477
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for coating a steel cord, which has good adhesivity to a steel cord, and is excellent in hardness and heat generation.SOLUTION: The rubber composition for coating a steel cord is prepared by blending 100 pts.mass of a dienic rubber containing a natural rubber with 0.1 to 10 pts.mass of an organic acid cobalt salt, 40 to 80 pts.mass of a carbon black having an NSA of ≤100 m/g, and 0.1 to 20 pts.mass of a resin solution in which a novolac phenolic resin having a softening point of ≥84°C is dissolved in an organic solvent composed of an alkoxysilyl group-containing compound in terms of the mass of the novolac phenolic resin, and 0.1 to 20 pts.mass of a hardener, wherein the ratio of the novolac phenolic resin to the organic solvent is 1:0.25 to 1:4.
Patent JP-2012248753-A (JP)
Title: Switching device
Inventor: HONDA YOSHIAKI
IPC: H01L21/338
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a switching device capable of reducing on-resistance of a switching element.SOLUTION: A switching element 10 has a hole injection part 140 that includes an injection electrode 14 directly joined to a semiconductor substrate 104. An injection drive section 22 of a drive circuit 20 is connected to the injection electrode 14 and a source electrode 13 of the switching element 10 to apply an injection voltage Vin across the injection electrode 14 and the source electrode 13. The injection drive section 22 injects holes into a heterojunction interface of the semiconductor substrate 104 from the hole injection part 140 by applying the injection voltage Vin exceeding a threshold value to the switching element 10. Since the injected holes attract electrons of same amount to the heterojunction interface, the density of the secondary electron gas in a channel region is increased, and thus the on-resistance of the switching element 10 is reduced.
Patent JP-2012247170-A (JP)
Title: Cold air generating device
Inventor: OZAWA TAKAHISA
IPC: F28C1/14
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cold air generating device lowering a temperature of air taken in by a cooling device compared to an outside air temperature, and supply the air of which temperature becomes lower than the outside air temperature by the cold air generating device to the cooling device, so as to reduce loads of a fan and compressor of the cooling device and thus, reduce electric power consumption.SOLUTION: The cold air generating device 1 sucks outside air, lowers a temperature of the outside air, and supplies the air to the cooling device 2 which makes a heating medium such as water come into direct or indirect contact with the air. The cold air generating device 1 includes: water absorbing materials 20 having water-absorbing properties and moisture-releasing properties; and a water supply portion 26 supplying water to the water absorbing materials 20. Outside air is taken in and is brought into contact with the water absorbing materials 20. By vaporization heat of the water held by the water absorbing materials 20, the temperature of the taken outside air is reduced.
Patent JP-2012250360-A (JP)
Title: Molding machine, and injection control method
Inventor: MATSUBAYASHI HARUYUKI
IPC: B29C45/76
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine that prevents malfunctions during an injection process.SOLUTION: The molding machine 1 includes: a stationary platen 3 equipped with a stationary die 11; a movable platen 4 equipped with a movable die 12; a locking drive mechanism 6 configured to move the movable platen 4 forward or backward and to lock the movable die 12 against the stationary die 11; a detecting portion 31 configured to detect information about a locking state; an injection device 7; and a control unit 8 configured to monitor the information obtained by the detecting portion 31 in an injecting process and to control an injection pressure of the injection device 7 based on a value obtained from the information.
Patent JP-2012250930-A (JP)
Title: Process for producing carbamate
Inventor: YASUDA HIROSHI
IPC: C07C271/12
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a carbamate which can directly produce a carbamate from raw materials without producing by-products such as a ketone and a hydrogen halide by using carbon dioxide, an alcohol, and an amine as the raw materials and can directly produce a carbamate with higher selectivity than in the past when an aliphatic primary monoamine is used as the amine, and furthermore meets all conditions capable of directly producing a carbonate even with the use of an amine other than an aliphatic primary monoamine as the amine.SOLUTION: The process for producing a carbamate comprises reacting carbon dioxide, an alcohol, and an amine as raw materials in the presence of cerium oxide and/or a cerium complex oxide.
Patent JP-2012255600-A (JP)
Title: Solid fuel burner and combustion device including the same
Inventor: OKAZAKI HIROFUMI
IPC: F23L1/00
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To smooth the flow rate distribution and concentration distribution of fuel particles at a fuel nozzle outlet where a carrier gas and fuel particles flow even if gas with a low oxygen concentration is used for the carrier gas of a solid fuel, and to stably form flames immediately after the fuel nozzle outlet.SOLUTION: A solid fuel burner includes: a fuel nozzle which injects the mixture fluid of a solid fuel and a carrier gas; at least one combustion gas injection nozzle which is disposed outside the fuel nozzle and injects oxygen-containing gas; and at least two oxygen-containing gas addition nozzles which inject oxygen-containing gas having a velocity component in the circumferential direction of the fuel nozzle and are disposed to protrude in the fuel nozzle. An obstacle acting as a resistor against the flow of the mixture fluid flowing in the fuel nozzle is disposed downstream of the oxygen-containing gas addition nozzles in the fuel nozzle and between the oxygen-containing gas addition nozzles in the circumferential direction.
Patent JP-2012016588-A (JP)
Title: Applicator for hair treating agent
Inventor: TAKAGI SHIGEMASA
IPC: A46B11/06
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an applicator for a hair treating agent which is capable of stably applying a hair treating agent to hair in a long range from a part corresponding to the parietal region side to a hair end side, and effectively applies the hair treating agent to each hair inserted between comb teeth.SOLUTION: The applicator for hair treating agent includes an agent application portion 2 having a combing part 23 consisting of a plurality of annularly arranged comb teeth 22. The comb teeth 22 have a reversely tapered part 22c wherein the width W of the comb teeth is reduced from a leading end vicinity part 22a to a base end 22e.
Patent JP-2011221550-A (JP)
Title: Liquid crystal display device
Inventor: MUN SUN-FUWAN
IPC: G09G3/36
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having improved display characteristics.SOLUTION: The liquid crystal display device comprises a clock generator that generates a first clock and a second clock having a first segment for determining a gate drive signal and a second segment for mutually charging/discharging and applies the clocks to a gate driver to adjust pulse width of the gate drive signal, and a discharging transistor that is provided at one end of a gate line to discharge a current gate line before a next gate line is operated. At one end of the gate line, a first gate driver is arranged and at the other end of the gate line, a second gate driver is arranged that, when a malfunction occurs in the first gate driver, is operated to drive the gate line. Accordingly, while enabling a high-speed operation, the liquid crystal display device can prevent a gate delay and a delay of the gate drive signal.
Patent JP-2013001922-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: AZUMA MASAHISA
IPC: C23C16/458
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition apparatus and a film deposition method for uniformly forming a film on the entire surface of a grainy substrate.SOLUTION: The film deposition apparatus includes: a plate having a main surface on which a grainy substrate for film deposition processing is mounted, and including a plurality of grooves which extends parallel to the main surface with the width smaller than the grain size of the grainy substrate and which are formed in the main surface; an oscillating mechanism for oscillating the plate in the direction parallel to the main surface so that the grainy substrate starts rolling on the main surface when a part of the grainy substrate is fitted in the grooves; and a thin film forming mechanism which forms a thin film on an exposed surface of the grainy substrate on the main surface.
Patent JP-2013004667-A (JP)
Title: Excited light output device and method of controlling excited light output
Inventor: KENJO SATOSHI
IPC: H01S3/0941
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To ensure stable excited light output from an excited light source including a multiplexer for an optical amplifier even when the polarization state changes due to external factors, such as the state of a fiber and ambient temperature.SOLUTION: An excited light output device includes: excited light sources 11, 12 for emitting excited light with different polarization states; drive means 21, 22 for controlling the excited light output from the excited light sources; polarizing and synthesizing means 15 for polarizing and synthesizing excited light beams outputted from the excited light sources; polarized light passing means 17 for passing polarized light that is a part of the light emitted from the polarizing and synthesizing means and has the same polarization state as that of the excited light emitted by the excited light sources; and light receiving means 18 for receiving the polarized light having passed the polarized light passing means. The drive means controls the excited light outputs from the excited light sources on the basis of the output from the light receiving means.
Patent JP-2013000837-A (JP)
Title: Vibration determination method, and vibration determination device
Inventor: TANAKA TAKAAKI
IPC: G05B19/4063
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration determination method and a vibration determination device capable of determining a type of chatter vibration more accurately than ever before.SOLUTION: Determination of the chatter vibration is made for a plurality of peak values that appear when frequency-domain vibrational acceleration is obtained through fast Fourier analysis on time-domain vibrational acceleration. Compared with related arts in which determination is made using only the maximum value of the frequency-domain vibrational acceleration, in machining at a low rotation speed and machining using a tool with small flute number in particular, the type of chatter vibration occurred can be accurately determined, and "natural vibration type forced chatter vibration" occurring due to friction between the tool and a workpiece and an impact force caused by machining can also be determined.
Patent JP-2013001678-A (JP)
Title: Method for producing aromatic ester compound
Inventor: YOKOYAMA YUICHIRO
IPC: C07B61/00
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing an aromatic ester compound of a target structure with high purity in which an aromatic carboxylic acid and a multivalent active hydrogen compound are condensed.SOLUTION: The method for producing an aromatic ester compound (D) is produced by reacting an alkylene oxide with a compound (C) obtained by reacting an active hydrogen-containing group of a divalent or higher active hydrogen-containing compound (A) and a -CO-O-CO- group of a trivalent or higher aromatic polycarboxylic acid anhydride (B). For example, a polyethylene glycol of the compound (A) and a trimellitic anhydride of the compound (B) are reacted under an alkali catalyst to produce the compound (C). Then, the compound (C) is reacted with an ethylene oxide. Thus, the target aromatic ester compound (D) is obtained.
Patent JP-2013002379-A (JP)
Title: Injector diagnostic method of gas fuel supply system, and device thereof
Inventor: KATADA HIROSHI
IPC: F02D41/20
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To surely avoid an erroneous diagnosis without requiring excessive cost, in a failure diagnosis of an injector system in a gas fuel supply system.SOLUTION: This injector diagnostic system is provided for diagnosing failure of the injector system by an electronic control unit 10A arranged in the gas fuel supply system for supplying liquefied gas fuel to an engine 1 by an injector 5 by adjusting the liquefied gas fuel to predetermined pressure by heating and vaporizing the liquefied gas fuel by a vaporizer 20. The electronic control unit 10A having an electric current measuring circuit 10a and an injector diagnostic means, measures an injector driving current by the electric current measuring circuit 10a by at least two times in one injector driving current holding section, and determines whether or not the failure is caused in the injector system by comparing the measuring result by the injector diagnostic means.
Patent JP-2013003034-A (JP)
Title: Electrostatic capacitance type sensor
Inventor: KISHIMOTO SHINICHI
IPC: G01P15/18
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacitance type sensor which is capable of reducing variation in output characteristics.SOLUTION: An electrostatic capacitance type sensor comprises movable electrodes 4, 5 which are movable in accordance with a physical quantity given from the outside, an upper fixed plate 2a which is disposed while being opposed to one-side surfaces of the movable electrodes 4, 5, a lower fixed plate 2b which is disposed while being opposed to other-side surfaces of the movable electrodes 4, 5, beams 6a, 6b, 7a, 7b which support the movable electrodes 4, 5 so as to freely oscillate with respect to a frame, fixed electrodes 20a, 21a disposed at a side of the upper fixed plate 2a confronted with the movable electrodes 4, 5, and a detection electrode which detects a change in electrostatic capacitance between the movable electrodes 4, 5 and the fixed electrodes 20a, 21a. A center frame 22 that is a frame in a central portion between the movable electrodes 4, 5 is not coupled partially or entirely with at least one of the upper fixed plate 2a and the lower fixed plate 2b.
Patent JP-2013007816-A (JP)
Title: Ir ray shielding film and ir ray shielding body using the same
Inventor: NAKAJIMA AKIHISA
IPC: G02B5/26
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a near-IR ray shielding film with a low production cost, which can be formed in a large area and hardly cracks with changes in temperature.SOLUTION: The IR ray shielding film includes an IR ray shielding layer formed by alternately stacking (applying) low refractive index layers and high refractive index layers on a substrate. At least one layer in the low refractive index layer and the high refractive index layer contains saccharides having an average sequence of 100 or less of the main chain glycan by a 1,4 coupling and having a branched structure that has a 1,6 coupling and has an average sequence of 1 to 20 in the branched glycan, or contains a compound having a saccharide structure having an average sequence of 100 or less of the main chain glycan by a 1,4 coupling and having a branched structure that has a 1,6 coupling and has an average sequence of 1 to 20 in the branched glycan.
Patent JP-2013006498-A (JP)
Title: Platform door device
Inventor: NOBEMOTO KAZUO
IPC: E01F1/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a platform door device allowing passengers to safely and quickly get on/off with a simple structure.SOLUTION: In this platform door device including an entrance/exit door and a driving device driving and opening and closing the entrance/exit door, the platform door device comprises: a first door pocket body which accommodates the driving device, through which the entrance/exit door passes, and which is installed in a fixed state; and a second door pocket body rotatably mounted to the first door pocket body, accommodating the rear part of the entrance/exit door when the entrance/exit door is in an open state, and rotated when the entrance/exit door cannot be opened during emergency to form an entrance/exit region.