baber/WOPTO huggingface dataset:
Patent JP-2013168875-A (JP)
Title: Wide angle antenna and array antenna
Inventor: INOUE DAISUKE
IPC: H01Q21/08
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a robust wide angle antenna and a robust array antenna that obtain a gain having no high peak and no null over a wide angle and suffer a reduced variation of a radiation characteristic for a dimensional change.SOLUTION: An array antenna 100 has a plurality of wide angle antennas 110 arrayed in a line on one surface (radiation surface) of a substrate 120. The wide angle antenna 110 comprises one feed element 111 and two passive elements 112 arranged on the substrate 120. The feed element 111 is formed such that a length in an excitation direction is λg/2. The two passive elements 112 are arranged with the feed element 111 interposed therebetween in a direction perpendicular to the excitation direction of the feed element 111. A patch length L of the passive elements 112 is greater than 0.5 λg and not greater than 0.75 λg, and thereby a wideband antenna characteristic is obtained without influence of a change in the patch length L.
Patent JP-2012187921-A (JP)
Title: Composite of aluminum or aluminum alloy and resin and method for making the same
Inventor: CHANG HSIN-PEI
IPC: B32B5/18
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a composite of an aluminum that has improved joint strength and durability, or aluminum alloy and thermoplastic resin composition, and to provide a method for making the same.SOLUTION: The aluminum alloy-and-resin composite includes an aluminum and an aluminum alloy substrate that is subjected to electrochemically etched and formed with nano-pores on its surface, and a resin composition that is a crystalline thermoplastic resin and is fixed by injection forming on a surface where the nano-pores of the aluminum or the aluminum alloy substrate are formed.
Patent JP-2013171134-A (JP)
Title: Progressive multifocal lens, method for designing and processing progressive multifocal lens
Inventor: OSAKA MASAZUMI
IPC: B24B9/14
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a progressive multifocal lens which is easy on the eyes.SOLUTION: In a set of right and left progressive multifocal lenses (1L and 1R), one is a non-adjustment side lens in which length of a progressive zone 10 is L, add at a lower end 12 of the progressive zone is δ, distance going from an upper end 11 of the progressive zone to the lower end is considered as x, and a prism degree at arbitrary distance x=xis considered as P, and the other is an adjustment side lens in which the length of the progressive zone is L, the add at the lower end of the progressive zone is δ, and the prism degree at the arbitrary distance x=xis considered as P, the progressive zone of the adjustment side lens satisfies δ>δ, and L>L, add at a position of x=Lis δ. In the non-adjustment side lens and the adjustment side lens, difference in the prism degrees |P-P| in x=xis L=L, and equal to or less than difference in the prism degrees in x=xwhen it is assumed that L=L, and δ=δin the case of x≤L.
Patent JP-2013173624-A (JP)
Title: Microcrystal chabazite type zeolite, method for producing the same, and application thereof
Inventor: YOSHIDA SATOSHI
IPC: B01J29/70
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fine chabazite type zeolite having a small average particle diameter and a large outer surface area, a method for producing the same, and application thereof.SOLUTION: In a fine chabazite type zeolite, a TEM-average particle diameter or a SEM-average particle diameter is ≥0.02 μm and <0.05 μm, and the outer surface area is ≥80 m/g. In a method for producing a fine chabazite type zeolite, a reaction liquid is prepared by adding a seed crystal comprising a chabazite type zeolite of ≥0.05 to ≤20 wt.% with respect to the weight of SiOand AlOin a mixed liquid, into the mixed liquid containing a silica source, an alumina source, an N,N,N-trimethyladamantane ammonium compound and water, and the reaction liquid is held at a temperature of ≥60°C to ≤115°C for ≥400 to ≤2,000 hours. Further, a catalyst containing a chabazite type catalyst, and a method for producing a lower olefin using the catalyst for a dehydration condensation reaction of an oxygenate are also provided.
Patent JP-2013099918-A (JP)
Title: Laminated film and hard coat film using the laminated film
Inventor: HOSOYA YOICHI
IPC: G06F3/041
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film with suppressed whitening.SOLUTION: A laminated film includes a polyester film and at least one easy-adhesion layer on at least one surface of the polyester film. The easy-adhesion layer includes at least two kinds of binders and fine particles, and Vg/(Vb+Vg) is ≥0.07, where a volume fraction of the binder and the fine particles in the easy-adhesion layer are Vb and Vg, respectively. At least one kind of the binders is an acrylic resin, and at least another kind of the binders is a resin other than the acrylic resin. The content of oligomer included in the polyester film is 0.5-1 mass%.
Patent JP-2013174029-A (JP)
Title: Tissue paper and tissue paper product
Inventor: HIRATA NORIMITSU
IPC: A47K10/16
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide tissue paper having a chemical solution applied thereon, which exhibits mildew resistance when being stored and bactericidal effect when being used.SOLUTION: The tissue paper is obtained by making the tissue paper having the chemical solution applied thereon carry powdery porous materials which adsorb at least either one of a salt of alkali metal chlorite and a salt of alkaline-earth metal chlorite thereon.
Patent JP-2013175388-A (JP)
Title: Xenon lamp lighting device, pseudo solar light irradiation device, and method of lighting xenon lamp
Inventor: SUZUKI SHINICHI
IPC: H05B41/32
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a xenon lamp lighting device capable of further stabilizing the illuminance when flash light discharge of a xenon lamp is performed.SOLUTION: A xenon lamp lighting device has a charging circuit and a current control circuit applying a current to a xenon lamp according to a lamp output setting value by using a charging voltage of the charging circuit as a power supply. The xenon lamp lighting device is used for performing flash light discharge of the xenon lamp. In the xenon lamp lighting device, the current control circuit is configured to raise a lamp output setting value consecutively or in stages without depending on a lamp parameter, in a predetermined time period in a time period between when a lamp rising time period is terminated and when the flash light discharge is terminated so as to compensate reduction in illuminance in the case that a constant current is applied to the xenon lamp.
Patent JP-2013177844-A (JP)
Title: Direct-injection type diesel engine, and piston for the same
Inventor: ISHII SHIN
IPC: F02F3/26
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a direct-injection type diesel engine, in which air within a cylinder can be utilized efficiently, and to provide a piston for the direct-injection type diesel engine.SOLUTION: A direct-injection type diesel engine includes a piston 10 in which a cavity is constituted of a first cavity 12 having an opening on a top face 11 opposed to a cylinder head and a second cavity 15 having an opening on a bottom face 13 of the first cavity 12, and a fuel is injected radially toward a lip part 16 that is an opening edge of the second cavity 15. The piston 10 includes a tapered protrusion 20 which is formed integrally in a corner formed from the bottom face 13 of the first cavity 12 and a side face 14 of the first cavity 12 and in a plane view of the piston 10 opposed to the top face 11, extends from the side face 14 of the first cavity 12 toward a portion where a virtual line indicating a fuel injection direction crosses the lip part 16 and includes a proximal end and a distal end 21 on the virtual line.
Patent JP-2013177767-A (JP)
Title: Independent structure
Inventor: MINAMII HIDEKI
IPC: E04B1/343
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an independent structure for which a column does not obstruct passing or obstruct a line of sight, and a position of the column to a roof is adjustable further.SOLUTION: The independent structure includes a roof and a column, and for the roof, an inclination angle θ to a horizontal plane is in the range of 0°<θ≤20°, and one or more columns are arranged on a straight line orthogonal to the inclination direction of the roof. An inclination direction attaching position to the roof can be set between a position at which a bending moment acting on a column head becomes 0 to a position at which the bending moment acting on a column base becomes 0 when blow-up loads with prescribed strength act on the roof.
Patent JP-2013179012-A (JP)
Title: Fuse holder
Inventor: KOZUKA KATSUHIKO
IPC: H01H85/20
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuse holder by which generation of harmful arc discharge is prevented when a fuse is detached even in a case where it is used for a DC circuit or the like.SOLUTION: A movable cover member 17 for preventing falling of a fuse 30 is provided on the attachment surface of the fuse 30 in a fuse holder 10. A contact 18 for connecting and disconnecting a conducting path 16 constituting a circuit is provided inside a body 11 of the fuse holder 10. The fuse holder 10 is constituted so that the cover member 17 depresses a switch rod 20 to make the contact 18 into a disconnected state when the cover member 17 is at a position for allowing insertion and extraction of the fuse 30.
Patent JP-2013181227-A (JP)
Title: Deposition apparatus
Inventor: SASA TOSHIYUKI
IPC: C23C14/24
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To improve deposition accuracy and reproducibility by improving positioning accuracy of a constituent member in a deposition apparatus of an oriented film.SOLUTION: A deposition apparatus includes an evaporation source, a substrate holder which holds a substrate arranged opposite to the evaporation source, and a carrying mechanism which carries an evaporation material to the evaporation source in a vacuum chamber, wherein the carrying mechanism includes a transfer mechanism which transfers the evaporation material and a positioning mechanism which determines a holding position of the evaporation material in the transfer mechanism. The transfer mechanism loads the evaporation material at a storage position, transfers the same to an adjustment stage of the positioning mechanism, and unloads the same in the first operation, and loads the evaporation material from the adjustment stage, transfers the same to a delivery position of the evaporation source, and unloads the same in the second operation. The positioning mechanism corrects the position of the evaporation material which is placed on the adjustment stage to a predetermined position between the first operation and the second operation. It is structured so that the distance between the adjustment stage and the delivery position is shorter than the distance between the storage position and the delivery position.
Patent JP-2013187821-A (JP)
Title: White balance adjustment apparatus, imaging apparatus, image processing apparatus, and image processing program
Inventor: TAKESHITA TETSUYA
IPC: H04N9/04
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of easily and probably acquiring a white balance correction value in consideration of the spectral response characteristic of an imaging apparatus.SOLUTION: A white balance adjustment apparatus comprises: a light source; an imaging apparatus to be adjusted; an optical filter which can be inserted onto and removed from a light path between the light source and the imaging apparatus and transmits light of a predetermined wavelength component therethrough; and a control unit which, using a first image and a second image generated by causing the imaging apparatus to image light from the light source when the optical filter is saved from the light path and when the optical filter is inserted onto the light path, calculates an adjustment value for adjusting the correction amount of white balance processing on the image imaged by the imaging apparatus, in accordance with the light source accompanying the insertion/removal of the optical filter.
Patent JP-2013187844-A (JP)
Title: Signal identification device
Inventor: SASAHARA SHOICHI
IPC: H04B1/16
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a signal identification device that determines with high accuracy a carrier mode applied to a received signal.SOLUTION: The signal identification device can make at a transmitting side a choice between a multicarrier transmission and a single carrier transmission, and a transmitted signal identifies a carrier mode applied to a received signal at a receiving side communication device of a data transmission system employing a configuration inserting control information including carrier mode information therein. The signal identification device comprises information extraction means, reference signal generation means, correlation operation means and mode determination means. The information extraction means extracts the control information from the received signal. The reference signal generation means generates a plurality of reference signals respectively corresponding to bit patterns possibly taken by the control information. The correlation operation means carries out correlation operation using a reference signal generated by the reference signal generation means and the control information. The mode determination means determines the carrier mode on the basis of correlation value calculated by the correlation operation means.
Patent JP-2013191315-A (JP)
Title: Fuel cell system
Inventor: ANDO YASUAKI
IPC: G01F1/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To accurately correct a flow sensor for detecting a flow rate of fuel in a fuel cell system.SOLUTION: A control device of a fuel cell system has: temperature acquisition means for acquiring temperature of a combustion part which is detected by a temperature sensor, in a period in which the temperature of the combustion part is stable, by controlling a supply device and supplying a raw material for modification in a constant supply flow rate; temperature deviation derivation means (Step 404) for deriving temperature deviation of the combustion part which is a difference between reference temperature of the combustion part and the temperature of the combustion part which is obtained by the temperature acquisition means; supply flow rate deviation derivation means (Step 406) for deriving the deviation of the supply flow rate of the raw material for modification from the temperature deviation of the combustion part which is derived by the temperature deviation derivation means; and correction means (Step 408) for correcting the supply flow rate of the raw material for modification which is detected by a flow rate sensor on the basis of the supply flow rate deviation derived by the supply flow rate deviation derivation means.
Patent JP-2013188653-A (JP)
Title: Method of forming aggregated product
Inventor: HAYAMI TOKUSUKE
IPC: B01F3/08
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method of forming an aggregated product, in which the destruction of an aggregate in a solid-liquid separator is suppressed and the improvement of solid-liquid separation performance and the improvement of the quality of treated water can be achieved.SOLUTION: A method of forming an aggregated product includes a process A for injecting a polymer flocculant, after a coagulant is injected into water to be treated from a raw water tank, to cause aggregation, a process C for forming particles, and a process D for performing solid-liquid separation, wherein the shear stress given at particle formation is larger than that given to the particles upon the solid-liquid separation.
Patent JP-2013189073-A (JP)
Title: Device and program for controlling deicing boot system
Inventor: NISHII YOSHIAKI
IPC: B64D15/16
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To accurately detect whether a unit deicing boot targeted for expansion state detection is in an expanded state, without using a timed circuit.SOLUTION: By switching valve output signals to respective electric control valves from OFF to ON at different timings, respective unit deicing boots can be sequentially changed from a contraction state to an expansion state, and by switching the valve output signal to each electric control valve from ON to OFF at a timing after a predetermined period of time, each unit deicing boot can be sequentially changed from the expansion state to the contraction state. A timing for detecting whether the unit deicing boot that is associated with the electric control valve for which the valve output signal is switched from OFF to ON is in the expansion state is set to a timing tE at which the valve output signal to the electric control valve associated with the unit deicing boot targeted for expansion state detection is switched from ON to OFF.
Patent JP-2013188361-A (JP)
Title: Image processing apparatus
Inventor: TAKAHASHI WATARU
IPC: A61B6/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus with which an image with high visibility can be obtained.SOLUTION: According to the structure of an image processing apparatus, a linear structural object captured into an original image P0 is distinguished by two methods. A first method produces an evaluation image P3 that evaluates whether each pixel is a linear structural object in the original image. A second method produces a difference image P6 capturing the linear structural object by obtaining the difference between the linear structural object captured into the original image P0 and the portion other than the linear structural object. The feature of the image processing apparatus is that the linear structural object in the original image is extracted from an original image P0 while holding the contrasting density in the original image based on the two images related to the linear structural object produced by such different methods. As a result of the feature, the linear structural object is extracted from the original image P0 while holding the contrasting density, so that the image having high visibility can be obtained.
Patent JP-2013192159-A (JP)
Title: Signal detection device and signal detection method
Inventor: TAKAHASHI HIROSHI
IPC: H04B1/16
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a signal detection device and a signal detection method that improve power detection sensitivity by reducing erroneous detection where noise is detected as a signal.SOLUTION: A power detection part 101 detects power of an inputted reception signal and, when detecting power exceeding a power detection threshold, outputs a trigger to a storage part 102. On being inputted the trigger, the storage part 102 stores a first reception signal. Also, when being inputted the next trigger, the storage part 102 outputs the stored first reception signal to a multiplier 103 and newly stores a second reception signal. The multiplier 103 multiplies the first reception signal and the second reception signal by each other. An integrator 104 integrates multiplication results outputted from the multiplier 103 for a predetermined period to thereby obtain a correlation value between the first reception signal and the second reception signal. An absolute value calculation part 105 calculates an absolute value of the correlation value outputted from the integrator 104. A determination part 106 determines, based on the absolute value of the correlation value outputted from the absolute value calculation part 105, whether there is a detection target signal or not.
Patent JP-2013196327-A (JP)
Title: Cutting distance computing device for multi-axis processing machine
Inventor: OTSUKI TOSHIAKI
IPC: G05B19/4065
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a distance computing device for a multi-axis processing machine in which a relative cutting distance between work and a tool tip point in the multi-axis processing machine, namely, a moving distance of the tool tip point on the work (on a table) can be calculated.SOLUTION: In a multi-axis processing machine including at least three linear axes and two rotational axes, each axis position at every computing time is acquired for the at least three linear axes and two rotational axes. Based on each axis position, a tool tip point position is computed and based on the tool tip point position, a moving distance of the tool tip point is accumulated, thereby calculating a cutting distance. The calculated cutting distance is useful for predicting tool wear or a tool lifetime.
Patent JP-2013174849-A (JP)
Title: Incombustible sound absorption panel
Inventor: KOBAYASHI HISAAKI
IPC: B32B3/12
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an incombustible sound absorption panel favourable for a sound absorber of a household unit, an electrical appliance, a railway, a building and the like, which has high acoustic absorptivity in a middle frequency region of around 500 Hz to the vicinity of 1000 Hz, and has a thinner thickness.SOLUTION: The incombustible sound absorption panel at least comprises: a honeycomb core material 11 containing an incombustible component; a frame member 21 surrounding a circumference of the honeycomb core material 11; and air-impermeable face materials 31 and 41 arranged on both opened faces of the honeycomb core material 11. The air-impermeable face material 31 on a sound absorption side is composed of a surface layer including a face material of aluminium or aluminium alloy and resin, and the air-impermeable face materials 31 and 41 on both faces of the honeycomb core material 11 are fixed to the frame member 21. The air-impermeable face material 31 on a sound absorption side at least has a portion not fixed to the honeycomb core material 11.
Patent JP-2012139235-A (JP)
Title: Gardening clipper
Inventor: TSUCHIYA TADAYOSHI
IPC: A01G3/04
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pair of gardening clippers prevented from deterioration and damage of a vibration-proofing member set thereon.SOLUTION: The pair of gardening clippers includes a pair of shear blades, a motor driving the pair of the shear blades, an inner housing holding the motor and attached with the pair of the shear blades, an outer housing holding the inner housing and set with a grip part to be gripped by a user, and at least one vibration-proofing member arranged between the inner housing and the outer housing. The outer housing supports the inner housing through the vibration-proofing member.
Patent JP-2013196565-A (JP)
Title: Database processing method, and database processor
Inventor: KURITA TAKAHIRO
IPC: G06F17/30
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a database processing method capable of improving retrieval efficiency.SOLUTION: A database processor according to an embodiment of the present invention executes: a first division step of dividing a first data table configuring a relational database having records including a plurality of columns into a plurality of second data tables including data for an arbitrary column by a column division reference determined beforehand by combining at least one arbitrary column, first; a second division step of dividing the second data table into a plurality of third data tables having one or more records on the basis of a data division reference determined beforehand by the data in the columns, next; and a storage step of storing the third data tables in different storage parts from which the data can be read independently, finally.