baber/WOPTO huggingface dataset:
Patent JP-2014231944-A (JP)
Title: Heat pump water heater
Inventor: KODAMA KAZUYUKI
IPC: F24H1/00
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump water heater capable of preventing freezing of water in a water heat exchanger during a defrosting operation and achieving a higher hot water filling temperature.SOLUTION: A heat pump water heater 1 comprises: a refrigerant circuit 10 that includes an air heat exchanger 11 and a water heat exchanger 12; and a water circuit 20 supplying hot water obtained by absorbing heat from refrigerant in a water heat exchanger 14 to a load. Among them, the water circuit 20 includes: a hot water storage tank 28 storing the hot water obtained by heating the water in the water heat exchanger 14; and a second pump 22 provided in a first flow path connecting an upstream side of the water heat exchanger 14 to a downstream side of the hot water storage tank 28 for feeding downstream water to the upstream side, and a heater 29 heating the hot water in the hot water storage tank 28 is incorporated in the hot water storage tank 28.
Patent JP-2014232795-A (JP)
Title: Solar battery panel washing system
Inventor: HORIE MASATOSHI
IPC: B08B1/00
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a washing system of a solar battery panel by which the cost of a washing facility can be cut, and panel surfaces of a large-scale solar battery panel array composed of a collection of a large number of solar battery panels can be washed in a preferred manner.SOLUTION: A solar battery panel washing system for a solar battery power generation system having solar battery panels arrayed in the form of a grid extending vertically and horizontally comprises a self-propelled robot bogie. The robot bogie carries means for identifying pollution and a cleaner tank. If pollution on the solar battery panels is found by the means for identifying pollution. A liquid in the cleaner tank is forced to flow toward the pollution.
Patent JP-2014235454-A (JP)
Title: Character string search method, device, and program
Inventor: SUGIYAMA KOKICHI
IPC: G06F17/30
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce processing time required for character string search.SOLUTION: A character string search device 101 executes a first comparison instruction for batch comparison of a bit string b1 for 1 byte from a beginning of a search string with a bit string b2 for 8 bytes from a beginning of a target search string by a byte unit. The character string search device 101 compares a bit string b6 for next 1 byte of the search string and a bit string b7 for next 1 byte of a corresponding position corresponding to the bit string b1 among the bit string b2 based on the first comparison instruction comparison result. The character string search device 101 executes a bit operation instruction for creating a bit string b8 for 8 bytes from a position corresponding to the bit string b1 of the target character string when the bit string b6 and the bit string b7 match. The character string search device 101 executes a second comparison instruction for batch comparison of the created bit string b8 and a bit string b4 for 8 bytes from the beginning of the search character string by a byte unit.
Patent JP-2014234668-A (JP)
Title: High pressure gate
Inventor: FUKUSHIMA NORIAKI
IPC: E02B7/54
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure gate for making both compatible in sure water cutoff and reduction in force required for opening-closing a door body.SOLUTION: The high pressure gate is installed in a water discharge passage, and is used as a main gate. The high pressure gate comprises a door stop arranged in the water discharge passage, the door body for blocking up the water discharge passage by abutting on the door stop and capable of opening the water discharge passage by moving from the door stop and low friction rubber 13 installed on the door stop side and abutting on the door body or the door stop when blocking up the water discharge passage. The low friction rubber 13 comprises watertight rubber 12 having a convex part 14 fixed to the door stop or the door body on one side and an ultrahigh molecular weight polyethylene film 45 provided on the convex part 14 of at least the watertight rubber 12.
Patent JP-2014233687-A (JP)
Title: Electret filter
Inventor: KITAGAWA YOSHIYUKI
IPC: B03C3/28
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To conveniently provide filter material excellent in charge stability and mist resistance.SOLUTION: There is provided an electret filter where nonwoven fabric, formed of alloy fiber comprising at least two types of olefin resin, is turned into an electret.
Patent JP-2014111979-A (JP)
Title: Pipe joint
Inventor: KOBAYASHI NOBUNARI
IPC: F16L37/12
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce constituent components, to also reduce an outer shape even in a simplified structure and to surely suppress the movement of a pipe with respect to an external force in a pipe removing direction.SOLUTION: A pipe joint comprises: a cylindrical plug 2 with which a recessed groove 2b to mount an annular elastic member 5 therein is formed on an outer circumferential surface in a portion closer to another end; a base ring 4 mounted in a portion closer to one end of the outer circumference of the plug 2; a socket 1 which is fitted with the base ring 4, in which a pipe connection confirmation window 11 is formed and which includes one or more slopes on an inner circumferential surface; a split ring 7 for lock of which the cross section is wedge-shaped to block removal of a pipe, and which is freely expanded and reduced; a ring-shaped leaf spring member 9 which energizes the split ring 7 for lock oppositely to a pipe inserting direction; a spacer sleeve 3 which is interposed between the ring-shaped leaf spring member 9 and the base ring 4; and a confirmation ring 8 which is disposed at a distal end of a pipe P to be inserted into the socket 1.
Patent JP-2014240866-A (JP)
Title: Cleaning brush, charger, and image forming apparatus
Inventor: IWASAKI HITOSHI
IPC: G03G15/02
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To satisfactorily clean both concave parts and convex parts of a cleaning target body, which are formed in plurality on the surface of the cleaning target body.SOLUTION: A cleaning brush includes brush bristles, tips of which are brought into contact with a cleaning target body having concaves and convexes on the surface, and a brush base on which the brush bristles are implanted. The brush bristles include at least two types of brush bristles having different diameters; the first type brush bristles, of the two types of brush bristles, has the thickness not reaching the bottoms of the concave parts formed on the surface of the cleaning target body, and the second type brush bristles has the thickness reaching the bottoms of the concave parts formed on the surface of the cleaning target body. The brush base has areas where only the first type brush bristles are implanted and areas where only the second type brush bristles are implanted, and both the first type brush bristles and second type brush bristles are brought into contact with the entire area to be cleaned of the cleaning target body.
Patent JP-2014240292-A (JP)
Title: Robot packing container
Inventor: OGURA MUNETO
IPC: B65D19/44
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact, high-strength and high-stability robot packing container in which use of foamed resin is further reduced.SOLUTION: A robot 30 that is to be housed in a robot housing part 29 is housed such that an arm 32 is placed along a second side direction of a pedestal part 11. Therefore, an end part of the robot 30 is arranged in proximity of supporting post parts 14 in a first side direction of the pedestal part 11, so that movement of the first side direction is reduced. The supporting post part 14 has a housing part 27 inside its cylindrical portion. A control device 33 of the robot 30 is housed in the housing part 27 in a vertically erected state. Thus, a distance between the robot 30 housed in the robot housing part 29 and the control device 33 housed in the housing part 27 becomes smaller. Further, because the control device 33 is erected, an area required for housing the device is reduced. Therefore, imbalance of the center of gravity in the entire robot packing container 10 is reduced, and the container is made compact.
Patent JP-2015002354-A (JP)
Title: Transmitter and signal transmission method of transmitter, receiver and signal reception method of receiver, and program
Inventor: HIRAYAMA YUICHI
IPC: H04L27/36
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To allow for demodulation or decoding by compensating nonlinear distortion at high speed.SOLUTION: In a transmitter, an acquisition unit acquires distortion information representing distortion of an information signal based on nonlinearity of a transmission path of the information signal, and a generation unit generates a control signal including the distortion information thus acquired, and a transmission unit transmits the control signal including the distortion information along with the information signal via the transmission path.
Patent JP-2014003297-A (JP)
Title: Led and manufacturing method therefor
Inventor: RAND BARRY
IPC: H01L33/40
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an LED in which the yield of emitted light is improved.SOLUTION: In a light-emitting diode (LED) including a GaNp-n junction 1 consisting of a p-type GaN layer 4 and an n-type GaN layer 5, a metal layer electrode 2 is provided along the p-type GaN layer. The metal layer electrode is provided to adhere conductively to the p-type GaN layer by an adhesion layer 3, and to reflect light emitted from a p-n junction. The adhesion layer is provided between the p-type GaN layer and the metal layer electrode, in close proximity to both of them, so as to allow transmission of light emitted from a p-n junction. The adhesion layer contains a transition metal oxide, and is composed substantially of a transition metal oxide.
Patent JP-2015000529-A (JP)
Title: Printed matter, file binder, and manufacturing method for printed matter
Inventor: HIRAHARA YUTAKA
IPC: B42D5/04
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter suitable for attachment to a file binder to which sheets of paper can be readily attached and detached and is inexpensive to provide.SOLUTION: Each sheet of paper of a printed matter 1 has a through-hole 7 and a perforation row 5 for cutting near a saddle stitched side 3. Each perforation row 5 is formed at a position with a distance from the side 3 being in sequence or step-by-step greater from an inner sheet of paper to an outer sheet of paper so that perforation rows 5 of all the overlapping sheets of paper are virtually aligned. The printed matter 1 can be attached to a file binder 11 by its upper end portion being inserted between a back surface plate member 17 and a front surface plate member 13, and a columnar projection 21 protruding backward from the front surface plate member 13 being threaded into the through-holes 7. Each sheet of paper can be readily torn off in order from the front side along the perforation row 5 because the position of the perforation row 5 virtually coincides with a lower edge of the front surface plate member 13.
Patent JP-2013178280-A (JP)
Title: Method for adjusting magnetization device of inspection object
Inventor: FUKUOKA KATSUHIRO
IPC: G01N27/84
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To realize magnetic particle inspection which can provide high magnetic particle inspection accuracy throughout an X-Y plane, a Y-Z plane, and a Z-X plane.SOLUTION: Magnetic field intensities along an X axis, a Y axis, and a Z axis in a region where an inspection object is installed are detected by a three-dimensional probe 51. One or more of a first Lissajous waveform based on magnetic field intensities along the X axis and the Y axis, a second Lissajous waveform based on magnetic field intensities along the Y axis and the Z axis, and a third Lissajous waveform based on magnetic field intensities along the Z axis and the X axis are observed by an oscilloscope 53 connected to a tesla meter 52. A position or a direction of a tri-polar yoke type magnetizer 10 or a bi-polar yoke type magnetizer 20 and a frequency ratio of an AC voltage to be applied to the tri-polar yoke type magnetizer 10 or the bi-polar yoke type magnetizer 20 are adjusted so that a value of an aspect ratio of the observed Lissajous waveform approximates to 1.
Patent JP-2015003294-A (JP)
Title: Electrolytic water generator
Inventor: INAGAKI KENICHIRO
IPC: C25B9/00
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water generator which can increase the ozone concentration of electrolyzed water.SOLUTION: An electrolytic water generator includes: an electrolytic electrode device 1 which is formed by laminating an anode 11, a conductive film 13, and a cathode 14 in this order, is configured so that at least a part of an interface between the conductive film 13 and the anode 11 is brought into contact with water, electrolyzes water supplied from a receiving surface 1A, and discharges the electrolyzed water from the receiving surface 1A; and piping 2 which forms a passage 24 having an opening for supplying water to be electrolyzed by the electrolytic electrode device 1 and accommodates the electrolytic electrode device 1. The electrolytic water generator also includes inclined surfaces 41, 42 which connect an inner wall of the piping 2 to the receiving surface 1A of the electrolytic electrode device 1.
Patent JP-2014059547-A (JP)
Title: Polarizing plate and liquid crystal display device
Inventor: FUKAGAWA NOBUTAKA
IPC: C08K5/13
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate having excellent durability of a polarizer even in a high temperature and high humidity environment and hardly causing warpage or distortion of a liquid crystal panel and display unevenness resulting therefrom depending on a use environment, when the polarizing plate is assembled in a liquid crystal display device, and to provide a liquid crystal display device.SOLUTION: The polarizing plate includes a transparent protective film applied on only one surface of a polarizer via an adhesive layer. The transparent protective film has a thickness of 5 μm or more and 60 μm or less and comprises at least one resin and a compound (A) having at least one hydrogen-forming hydrogen-donating group and having a ratio of (molecular weight)/(number of aromatic rings) of 190 or less.
Patent JP-2015006108-A (JP)
Title: Motor drive device
Inventor: IMADA YUSUKE
IPC: H02P6/28
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device which reduces a current ripple component and is capable of obtaining a current detection value that is not affected by switching noise, and suppressing generation of vibration.SOLUTION: The motor drive device comprises: a current detector 3 which detects an average current value in a fixed interval and outputs a current sampling value 13; a current control timing generator 4 which generates a current control trigger signal 14 while defining a carrier signal 11 as a reference; a current controller 5 which performs current control so as to follow a current command value by calculating a current detection value from the current sampling value 13 detected by the current detector 3, and outputs a voltage command 15; and a PWM controller 6 which outputs a PWM signal 16 to an inverter part in accordance with the carrier signal 11 and the voltage command 15. A current control process is divided into a plurality of intervals, and an average value of the current sampling values 13 in the intervals not including switching and switching noise residual terms in phases of a motor is defined as the current detection value.
Patent JP-2013229045-A (JP)
Title: Apparatus and method for capturing serial input data
Inventor: PYEON HONG BEOM
IPC: G06F12/02
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a serial input data processing apparatus which provides how to capture serial data without loss of a single bit while command interpretation is being performed in a command decoder at high frequency.SOLUTION: Individual bytes of serial bits of a pre-defined sequence are latched and bit streams are temporarily stored with multiple clocks. The temporary store is conducted before transferring byte information to assigned address registers to register an address. The address registration and the data registration are performed by latching all bit streams of the serial input at the leading edges of the multiple clocks. While at a high frequency operation (e.g., 1 GHz or 1 ns cycle time), no additional registers are required for storing bit data during command interpretation with enough time margins between the command bit stream interpretation and next bit data stream.
Patent JP-2015007542-A (JP)
Title: Dispersibility evaluation method, dispersibility evaluation device, and computer readable recording medium having program to cause computer to achieve dispersibility evaluation function recorded therein
Inventor: OHASHI TAKAYUKI
IPC: G01N15/00
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To correctly evaluate the dispersibility of an object included in an evaluation target sample.SOLUTION: A dispersibility evaluation device 10 outputs an index indicating the relative relationship between a first relationship b indicating the correlation between the size of a section and a variation coefficient CVb of an evaluation image, a second relationship a indicating the correlation between the size of a section and a variation coefficient CVa at complete separation, and a third relationship c indicating the correlation between the size of a section and a variation coefficient CVc at complete mix, thereby enabling the comprehensive evaluation of dispersibility taking the entire area of the size of divided sections as one area rather than evaluating the dispersibility of the certain one size of a section. In other words, the dispersibility of one image can be indicated by one index. The dispersibility can also be evaluated even when the first relationship b, second relationship a, and third relationship c do not form a straight line. Since the necessity of the use of approximate calculation can be avoided at the time of the calculation of each of the first relationship b, second relationship a, and third relationship c, an error at the output of the index (reduction in evaluation accuracy) is suppressed.
Patent JP-2015007381-A (JP)
Title: Hermetic compressor
Inventor: KOBAYASHI HIDENORI
IPC: F04B39/00
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor which is high in reliability by preventing local wear and deterioration of seal performance both caused by an inclination of a piston in compression operation, and high in a cooling capacity and efficiency.SOLUTION: A bush 132 formed by injection-molding a resin material of a low friction coefficient is fit into a cylinder 131, and a groove 153 which does not communicate with a top side face 151 and a skirt side face 152 is formed on an outer peripheral face of a piston 140. By this configuration, a slide loss and wear of the piston can be reduced, a high efficiency can be achieved, the piston is hardly inclined relative to the cylinder, leakage of a refrigerant can be suppressed, reduction in volume efficiency can be prevented, and also local wear of the piston can be reduced.
Patent JP-2015007384-A (JP)
Title: Structure of oil pan
Inventor: TANI TAKESHI
IPC: F01M5/00
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an oil pan, capable of suppressing air suction.SOLUTION: The structure of the oil pan includes an oil pan body 5 having an inside space 51 for storing lubricating oil, a separator 6 for partitioning the inside space 51 of the oil pan body 5 into an outer chamber 52 and an inner chamber 53 laid above the outer chamber 52, an opening/closing valve 7 provided in the separator 6 for opening/closing a communication hole 60 communicating the outer chamber 52 and the inner chamber 53 with each other depending on a temperature in the outer chamber 52, and a suction port 81 arranged in the outer chamber 52 below the bottom wall of the separator 6 to continue into an oil pump for sucking oil stored in the oil pan body 5.
Patent JP-2014160639-A (JP)
Title: Switch control module with strain gage and electric device employing the same
Inventor: LIN YI-SHEN
IPC: H05B6/12
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a switch control module in which a strain gate receives an external force to be deformed by pressure given from an operating area and a substrate and operation of an electric device is controlled by generating a control signal in accordance with an amount of the deformation.SOLUTION: A switch control module 2 applied to an electric device includes a substrate 21 and at least one strain gage 22. The substrate 21 includes a first surface 211 and a second surface 212 in which at least one operating area 213 is formed. The at least one strain gage 22 is attached on the second surface of the substrate, disposed correspondingly to the at least one operating area, and deformed by pressure given from the operating area and the substrate in response to an external force and controls operation of the electric device by generating a control signal in accordance with an amount of the deformation amount.
Patent JP-2015016751-A (JP)
Title: Pneumatic tire
Inventor: AOKI NAOTOMO
IPC: B60C11/04
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which is improved in dry performance while securing wet performance.SOLUTION: In a pneumatic tire 1, four rows of land parts are defined by one center main groove 5 extending in a tire circumferential direction and a sideway main groove 7 on a tread of a tread part, at least one first microgroove 21 which is opened to the center main groove 5, has a length a extending in a tire width direction, and forms an angle α with respect to the tire width direction, and at least one second microgroove 23 which is opened to the sideway main groove 7, has a length b extending in the tire width direction, and forms an angle β with respect to the tire width direction are formed at a center land part row 9 which is sandwiched between the center main groove 5 and the sideway main groove 7. At least one third microgroove 25 which is opened to the sideway main groove 7, has a length c extending in the tire width direction, and forms an angle γ with respect to the tire width direction is formed at a sideway land part row 11 which is located at the outside of the tire width direction of the sideway main groove 7. The following relationships of a<b, and α<β<γ are satisfied.
Patent JP-2015023602-A (JP)
Title: Clip for indirect hot-line work method
Inventor: ABE MASANORI
IPC: H02G1/02
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching or detaching work of a clip for an indirect hot-line work method to or from an insulating sheet or the like covering an electric wire or the like.SOLUTION: A clip for an indirect hot-line work method includes: a base member 2 having two shaft supporting parts 3, 4 at the tip part and a fixed operation piece at the rear part; two pinching members 20, 21 journaled by two shaft supporting parts; elastic members 30, 30; actuated parts 20b, 21b which are provided at each base end of each pinching member, respectively; and a movable operation part 40 having a movable operation piece 43. When the movable operation member is pressed forward against an elastic member, each pinching member is rotated in the direction separating respective holding parts from each other by pressing force from an actuation part to the actuated part.