baber/WOPTO huggingface dataset:
Patent JP-2012257454-A (JP)
Title: Method and device for charging capacitor
Inventor: MANTANI VIJAY
IPC: H02J7/10
Filed: 2012-08-14
Abstract: PROBLEM TO BE SOLVED: To control switch off time in response to the detection of a polarity change in a gradient of a switch voltage Vfor carrying out a zero voltage switching scheme.SOLUTION: A flyback converter includes: a transformer 18 including primary winding 18a and secondary winding 18b coupled to an output capacitor 26; a switch 410 including a terminal coupled to the primary winding; and a switch control circuit 406 including a first circuit portion for controlling on time of the switch and a second circuit portion for controlling off time of the switch. The second circuit portion includes a gradient detection circuit for detecting the polarity change of the voltage of a switch terminal. The gradient detection circuit includes: a capacitor 412 having a first terminal and a second terminal, which are coupled to the switch terminal, a resistor 418 coupled to the second terminal of the capacitor; and a comparator 420 which is coupled to the second terminal of the capacitor and provides a comparator output signal changing from a first logical level to a second logical level when the gradient of the voltage of the switch terminal changes from a negative gradient.
Patent JP-2012245368-A (JP)
Title: Urn
Inventor: TSUBOI YASUKI
IPC: A61G17/08
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an urn, though having its property of being degraded by bacteria in soil after burying under a grave, having a high-class appearance.SOLUTION: This urn 1 includes a container 2 and a lid 3, and the outer surface 4 of the urn 1 is covered with Japanese paper 5. The container 2 and the lid 3 are formed of a material composition comprising polylactic acid and clay. As for the material composition, the content of clay can be arbitrarily adjusted in consideration of the strength after molding or the like. The Japanese paper 5 is pasted on the outer surface of the urn body by using starch glue.
Patent JP-2014045286-A (JP)
Title: Transmitter and channel estimation method
Inventor: KUDO RIICHI
IPC: H04B7/04
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of training signals for channel estimation while maintaining transmission characteristics.SOLUTION: A channel estimation method includes: selecting a vector of a part of a random weight expressed by unitary matrix of N rows and N columns to be generated as a training weight for weighting the training symbol used for estimation of channel information; generating transmission signals containing a weight training symbol on the basis of the training symbol whose size is according to the training weight and the number of vector of the training weight to transmit the transmission signal to the terminal device; receiving weight channel information estimated based on the weight training symbol at the terminal device side from the terminal device; selecting an additional training weight from the vector in which the random weight is not selected; and generating a new training weight on the basis of the training weight, weight channel information, and the additional training weight.
Patent JP-2014044380-A (JP)
Title: Objective lens and microscope
Inventor: MUKAI KAORI
IPC: G02B21/02
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens having a structure that successfully provides effective darkfield epi-illumination by reducing loss in light volume even in a lens system having a high numerical aperture and a long working distance, and to provide a microscope including the objective lens.SOLUTION: An objective lens 30 is installed to a microscope 1, and has a darkfield illumination optical system 35 which applies light beams substantially parallel to an optical axis AX of an objective optical system 31 to a sample 16 via an optical path 33 arranged to surround the objective optical system 31. The darkfield illumination optical system 35 includes: a first optical component 36 which has positive refractive power at least in a radial direction of a circle having its center at the optical axis AX, and which focuses the light beams in the radial direction, so as to form a light focus point; and a second optical component 37 which deflects, in an optical axis direction, the light beams diverged from the light focus point, so as to apply the light beams to the sample 16.
Patent JP-2014047366-A (JP)
Title: Ferromagnetic alloy and production method thereof
Inventor: SUZUKI HIROYUKI
IPC: C21D6/00
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel ferromagnetic alloy capable of resolving problems occurring caused by substituting other elements for a part of constituent elements, and to provide a production method of the novel ferromagnetic alloy.SOLUTION: The Y-Fe-based ferromagnetic alloy of the present invention is a Y-Fe-based ferromagnetic alloy containing a Y-Fe-based ferromagnetic compound having a body-centered tetragonal ThMntype crystal structure and the Y-Fe-based ferromagnetic compound is a binary system ferromagnetic compound in which atom deficiency occurs at site occupancy of Fe.
Patent JP-2014048726-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: NAKAJIMA KAZUYA
IPC: G06F17/21
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, in a group object into which annotation objects are grouped, when a user wants to perform editing within the group, trouble is caused because it is necessary to individually select an annotation object to be edited.SOLUTION: An information processing apparatus comprises: generation means that generates one group object by grouping a plurality of objects; and arrangement means that, when arranging the group object in document data, arranges it in a state where an object with a predetermined attribute among the plurality of objects composing the group object is selected.
Patent JP-2014050035-A (JP)
Title: Delay signal removing device and repeating device
Inventor: YAMAGUCHI TAKUMI
IPC: H04B7/15
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To selectively remove an actually existing delay signal component without being affected by an unnecessary delay signal component (e.g., an advance wave) appearing in a generated delay profile in a delay signal removing device for generating a delay profile from a received signal and then removing a delay signal.SOLUTION: A delay signal removing device 10 uses delay profile calculation means of an FFT system comprising a discrete Fourier transformation unit 26, a transfer function calculation unit 28, an inverse number calculation unit 30, and an inverse discrete Fourier transformation unit 32 to generate a delay profile of an OFDM signal to be repeated, and sets, on the basis of the generated delay profile, a filter coefficient of an FIR filter 20 which generates a cancellation signal for removing a delay signal. Among the filter coefficients thus set, a coefficient for a mask region corresponding to an unnecessary delay signal component has its minimum value masked by a mask unit 36, whereby generation of a cancellation signal for the unnecessary delay signal component is prevented.
Patent JP-2014046170-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a novel performance without causing a player to lose interest, based on prior determination.SOLUTION: A game machine can execute a first special performance (zone A) and a second special performance (zone C), based on prior determination. Further, in execution of the second special performance (zone C) based on the prior determination, the game machine first executes the first special performance (zone A), tentatively stops and displays a decorative symbol in a predetermined pattern (for example, red symbols at left and right and a gold symbol at the center) in variation display where the first special performance is under execution, and can switch to the second special performance after the tentative stop and display.
Patent JP-2014052600-A (JP)
Title: Grip member and image pickup device
Inventor: TAKAGI NORIAKI
IPC: G03B17/02
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a grip member capable of improving the easiness to grasp a body without disturbing operation of the body, and an image pickup device that includes the grip member.SOLUTION: A grip member includes: an attachment section to be attached to a body; an extension section configured to be displaceable with respect to the body; and a linkage section linking the attachment section with the extension section.
Patent JP-2014058399-A (JP)
Title: Management device, management method, and management program
Inventor: INOUE SEIICHI
IPC: B65G1/137
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To properly manage lending and return of a PC.SOLUTION: A management device 200 acquires a PC identification number and accessory information when return operation by a student is performed and a lent PC is stored in a storing part 101. The management device 200 determines whether the PC and an accessory of the PC are returned on the basis of the accessory information corresponding to the PC identification number and a PC management table. The management device 200 remotely starts the PC to perform operation confirmation of the PC, and determines whether the PC is fault.
Patent JP-2014066305-A (JP)
Title: Rolling bearing device
Inventor: TANIMOTO KIYOSHI
IPC: F16N13/20
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device capable of grasping a supply amount of a lubricant.SOLUTION: A rolling bearing device includes a rolling bearing 11 and a lubricant supply mechanism 60 for supplying a lubricant to the rolling bearing 11. The lubricant supply mechanism 60 includes an inner diameter-side rotary body 61 rotated integrally with a rotating shaft 1, an outer diameter-side rotary body 62 forming one or a plurality of lubricant confining portions 63 with an outer peripheral face of the inner diameter-side rotary body 61 in a state that the lubricant confining portions 63 are relatively rotated in the reverse direction to the inner diameter-side rotary body 61 to act as a pump, a lubricant storing portion 65 formed in the rotating shaft 1 or a member 51 assembled in the rotating shaft 1 for storing the lubricant, an inflow-side passage 71 for guiding the lubricant of the lubricant storing portion 65 to inlets of the lubricant confining portions 63, and an outflow-side passage 74 for guiding the lubricant discharged from discharge ports of the lubricant confining portions 63 to an inner ring raceway surface 22 side of an inner ring 20.
Patent JP-2014070972-A (JP)
Title: Steel plate inspection apparatus, steel plate inspection method, and steel plate manufacturing method
Inventor: ITO TOMOHIKO
IPC: G01R33/032
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing yield by performing visualized inspection of a magnetic domain structure of a steel plate immediately after its magnetic domain segmentalization processing.SOLUTION: A steel plate inspection apparatus 1 according to the present invention comprises: a magnetooptical element 5 converting a magnetic domain structure of a steel plate to be inspected into optical characteristics detectable as optical characteristics; a light source 7 irradiating the magnetooptical element 5 with linear polarization; a detector 12 for detecting the linear polarization whose polarization plane is rotated in accordance with the magnetic domain structure of the steel plate that has been transcribed to the magnetooptical element 5; and a drive mechanism for driving at least the magnetooptical element 5 so as to make the steel plate contact with and depart from the magnetooptical element 5.
Patent JP-2014070044-A (JP)
Title: Drug solution for wet tissue and wet tissue
Inventor: UEDA TAKAHIRO
IPC: A47K7/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide drug solution for wet tissue and wet tissue which do not contain paraben and have excellent takeout smoothness regardless of larger content of water than conventional products.SOLUTION: There is provided drug solution for wet tissue which does not contain paraben, and in which a product of the film thickness of the drug solution and the surface tension of the drug solution measured by the following measuring method is 810 (μm mN/m) or more. As a film thickness measuring method of the drug solution, after dripping 0.03 ml of the drug solution onto a preparation, another preparation having the same size is silently placed and laminated on the preparation. After the preparations are left to stand for 30 seconds, the preparations are observed in a magnified manner by a microscope from an immediate lateral direction, and the film thickness of the drug solution interposed between the preparations is measured.
Patent JP-2014069453-A (JP)
Title: Method for manufacturing laminate
Inventor: KONDO EIGO
IPC: B29C65/20
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate having a sufficient adhesive strength between a liquid crystal polymer film and a metal foil, above all a laminate used favorably for a print wire board.SOLUTION: On an occasion for manufacturing a laminate by transmitting, in-between pressing rolls, a film consisting of a liquid crystal polymer forming an optically anisotropic molten phase and a metal foil in a mutually overlaid state so as to pressurize and adhere the film and the metal foil, a pair of rolls is used as the pressing rolls, and a liquid crystal polymer film exhibiting a relaxation time of less than 15 sec in the course of a 13C solid nuclear magnetic resonance measurement is used as the liquid crystal polymer film.
Patent JP-2014072457-A (JP)
Title: Easy adhesion layer composition, and white back protection sheet using the same
Inventor: SAKAMOTO HIROTOSHI
IPC: H01L31/042
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a white back protection sheet exhibiting excellent adhesion to a sealing material and excellent anti-blocking properties, and can contribute to enhancement of the generation efficiency of a solar cell module.SOLUTION: A white easy adhesion layer is formed on a white back protection sheet by using an easy adhesion layer composition. The easy adhesion layer composition contains a cross-linked resin produced by cross-linking a) a cross-linking base resin with b) a polyisocyanate compound, c) an aggregation inhibitor, d) a white pigment, e) a silane coupling agent, and f) an organic metal coordination compound. The c) aggregation inhibitor is colloidal silica, and the content ratio to the total amount of a) a cross-linking base resin, b) a polyisocyanate compound, and d) a white pigment is 0.1-25.0 mass%, and the ratio of the NCO value of b) a polyisocyanate compound and the OH value of a) a cross-linking base resin is 1.0-4.7.
Patent JP-2014071397-A (JP)
Title: Fitting display tool for optical connector
Inventor: MURAMATSU KATSUTOSHI
IPC: G02B6/00
Filed: 2012-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a fitting tool that can warn a user of a predetermined set warning by only attaching the display tool, and that has no danger of coming off from an optical connector in any direction and can be easily fitted thereto.SOLUTION: A fitting display tool for an optical connector is attached to the optical connector by being pushed and fitted to a plug (at an insertion side) or slit boot extending therefrom, and includes an opening part opening in a length direction with a size smaller than a cross-sectional diameter of the plug or slit boot that the tool is to be attached to form projecting parts. The opening part of the tool opens by being pushed and fitted, and in a fitted state, the projecting parts support the plug or slit boot to prevent the tool from coming off in a fitting direction. Further, protrusions are provided in the inner surface of the fitting display tool, which fit with recessed parts of the plug for putting fingers thereon or with recessed parts of slits on the slit boot, thereby preventing the tool from coming off in an extending direction of an optical fiber.
Patent JP-2013042156-A (JP)
Title: Manufacturing method of electronic device
Inventor: IMAIZUMI NORIHISA
IPC: H01L23/28
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness between a substrate and a mold resin without providing a through hole on a ceramic lamination substrate in a manufacturing method of an electronic apparatus where electronic components are mounted on the ceramic lamination substrate and the electronic components are sealed with a mold resin.SOLUTION: An irregular part 27 is provided at an end surface 26 positioned at an outer peripheral end part on one surface 21 of a ceramic lamination substrate 20. The irregular part 27 is formed by a protruding part formed on a ceramic layer 2 positioned on the end surface 26 and is formed in a division process where the ceramic lamination substrates 20, which are divided into individual pieces, are formed.
Patent JP-2014073189-A (JP)
Title: Showcase with revolving door
Inventor: YAMADA TAMOTSU
IPC: A47F3/00
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a showcase for exhibition, a problem that lacks realism on account of a feeling of entrapment for an exhibit, which is caused by using an upright tetrahedron composed of a rectangular parallelepiped or a cube.SOLUTION: With a ring-shaped revolving ball bearing as a base, a housing part of an exhibit is made a cylinder, making a door part as a revolving door using a 1/2 of the cylinder, making the remaining 1/2 also a cylindrical shape, and forming a structure by integrating the back face and the side face, with a take-out port of the door designed as an opening with depth. Consequently, exhibition work can be smoothly carried out, causing no failure when the door is moved. Also, by having the upright cylindrical shape, the showcase with a revolving door has no corners of an acute angle, which brings an effect of relieving collision of a moving object. Furthermore, the showcase eliminates a feeling of entrapment for the exhibit and enables the exhibition with a sense of realism.
Patent JP-2014077048-A (JP)
Title: Thermoplastic resin composition for cleaning molding processing machine
Inventor: WAKITA NAOKI
IPC: C08L33/12
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for cleaning a molding processing machine, having good cleaning performance and working efficiency.SOLUTION: This invention provides a thermoplastic resin composition for cleaning a molding processing machine. The composition is for cleaning the molding processing machine after having performed molding processing of polycarbonate resin. The composition contains (A) a thermoplastic resin and (B) a mineral filler with a pH of less than 7.
Patent JP-2014080468-A (JP)
Title: Refrigerator
Inventor: IZEKI TAKASHI
IPC: C08G18/00
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having improved thermal insulation performance by securing flowability of a polyurethane foam raw material and filling enough amount of polyurethane foams in a narrow gap part, and further a refrigerator having improved thermal insulation performance of a thin wall part by inhibiting generation of skin layers.SOLUTION: A polyurethane raw material containing at least isocyanate, 10 to 20 wt.% of polyester polyol having a hydroxyl value of 100 to 450 mgKOH/g, an acid value of 0.5 to 1.5 and a viscosity of 1000 to 17000 mPas, other two or more kinds of polyols, a foam agent containing water and cyclopentane, a reaction catalyst, and a foam stabilizer is reacted in a thermal insulation box to form polyurethane foam. Thermal insulation performance can be improved by improving flowability of the polyurethane foam raw material and filling enough amount of polyurethane foam in a narrow gap part.
Patent JP-2013089251-A (JP)
Title: Cover having handhold aid structure and method for using the same
Inventor: JEN TE CHEN
IPC: H05K5/02
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a cover having a handhold aid structure for helping a user to stably hold a device having a plurality of faces.SOLUTION: When the cover is installed, a projectable part projects to form a tubular space, and when a user places his or her finger in the space, the cover is held, and when the user moves his or her palm to approach the central part of the device, the holding of the device is aided.
Patent JP-2014082172-A (JP)
Title: Non-energized type breaker
Inventor: SHIBUYA SHIRO
IPC: H01H37/54
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To stably and surely switch to an OFF state when the ambient temperature becomes a preset temperature, by enlarging a maximum current capable of switching to the OFF state in a current dependent manner.SOLUTION: A non-energized type breaker comprises: a movable contact metal plate 6 which is partially fixed to an exterior case 1 so as to make a movable contact 7 movable; and a bimetal 8 which is disposed between the movable contact metal plate 6 and a fixed contact metal plate 4 and deformed in accordance with the ambient temperature to switch the movable contact metal plate 6 from ON to OFF. In the state where the movable contact metal plate 6 is not pressed by the bimetal 8, a movable contact 7 is brought into contact with a fixed contact 5 by elasticity of the movable contact metal plate 6, thereby providing the ON state. When the bimetal 8 is deformed in accordance with the ambient temperature and the movable contact metal plate 6 is pressed by the deformed bimetal 8, the movable contact 7 is separated from the fixed contact 5, thereby switching to the OFF state. In the non-energized type breaker, the movable contact metal plate is made of a Cu-Ni-P alloy containing nickel equal to or more than 0.1 wt% and equal to or less than 2 wt% in addition to phosphor.
Patent JP-2014085251-A (JP)
Title: Current sensor
Inventor: MIYAKOSHI TAKAAKI
IPC: G01R15/20
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor which does not need a case for fixing a magnetic substance and a magnetic sensitive element, and sealing.SOLUTION: A magnetic sensitive element 2 is mounted on one surface of a substrate 1. A spacer 3 is placed on one surface (a mounting surface of the magnetic sensitive element 2) of the substrate 1. The first magnetic substance 4 and a second magnetic substance 5 are mutually fixed by fixing members 6 such as a rivet in the state that the substrate 1 and the spacer 3 are put in between. That is, a pair of fixing members 6 go through a pair of fastening holes 11 of the first magnetic substance 4, a pair of fastening holes 12 of the spacer 3, a pair of fastening holes 13 of the substrate 1, and a pair of fastening holes 14 of the second magnetic substance 5, has the ends caulked, fastens the first magnetic substance 4, the spacer 3, the substrate 1, and the second magnetic substance 5, and integrates them. The fixing members 6 are fastening components having conductivity.
Patent JP-2014083640-A (JP)
Title: Gripping device and gripping unit
Inventor: GOMI YOSHITO
IPC: B25J15/08
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To easily apply to various workpieces.SOLUTION: In a gripping device 10, a plurality of gripping units 20 each having an expandable/deformable tube body 21 and such a base body 22 that a fluid is supplied/discharged between itself and the tube body 21 in the state where each of both ends of the tube body 21 is fixed over the full circumference are arranged on the periphery of an arrangement space S where a workpiece W is arranged, and each gripping unit 20 allows each expanded/deformed tube body 21 to abut on the workpiece W arranged in the arrangement space S to sandwich the workpiece W, and a regulation member 27 is provided, which supports the tube body 21 from the opposite side in the arrangement space S across the base body 22, and regulates expansion/deformation of the tube body 21 to the opposite side.