baber/WOPTO huggingface dataset:
Patent JP-2014059084-A (JP)
Title: Wall surface opening hood
Inventor: NAITO AKIO
IPC: F24F7/04
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface opening hood capable of preventing inflow of water from an opening upon sudden rise of water level in the opening for aeration or ventilation which is formed on the wall surface of a building.SOLUTION: A wall surface opening hood 1A includes: a first hood body 2 of upper opening pocket shape which is water-tightly attached to the wall surface 12 while covering the whole region of the opening 13 formed on the wall surface 12 therewith; a second hood body 3 of lower opening pocket shape which is attached integrally with the wall surface 12 and the first hood body 2 or water-tightly with the wall surface 12 while covering a ventilating opening 2b of the first hood body 2 opened to the vertically upper side with a void therewith; and at least one drain structure 4 disposed on a bottom part 2a of the first hood body 2. Therein, the drain structure 4 includes drain holes 5 perforated on the bottom part 2a, a float housing part 6 which is coupled to each of drain holes 5 and is capable of delivering water from/to an external part and a float 7 which is housed in the float housing part 6 and rises and falls in the vertical direction in accordance with the rising and the falling of a water level of the surrounding are provided.
Patent JP-2014060881-A (JP)
Title: Charging circuit with protective function
Inventor: CHIKUHICHI HIROSHI
IPC: H02J7/10
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a charging circuit capable of charging with a stable charge current while avoiding a secondary battery from being exposed to a high temperature.SOLUTION: The charging circuit includes: a secondary battery 1; power supply means 2 that supplies a charge current; a positive temperature characteristic sensitive resistance 3 the resistance value of which increases sharply when the temperature reaches Curie temperature; voltage detection means 4 that detects the voltage while amplifying the voltage generated on the positive temperature characteristic sensitive resistance 3; and current adjusting means 5 that increases/reduces the charge current to maintain the voltage detected by the voltage detection means 4 at a constant level. The positive temperature characteristic sensitive resistance 3 is disposed in series to a supply path of the charge current being in thermal-contact with the secondary battery 1. Therefore, the voltage detection means 4 detects a voltage generated by the charge current on the positive temperature characteristic sensitive resistance 3 and the voltage according to the changes of the resistance value on the positive temperature characteristic sensitive resistance due to the heat generated by the secondary battery 1. Since the current adjusting means 5 adjusts the charge current, accompanying the charge current adjustment when the secondary battery 1 is heated, the current is reduced and the heat on the secondary battery 1 is reduced. Thus, a charging circuit free from deterioration can be achieved.
Patent JP-2014062015-A (JP)
Title: Method for sieving solid catalyst
Inventor: TAKEDA KAZUNORI
IPC: B01J23/22
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for sieving a catalyst, with which fine powder is removed from a solid catalyst used in a sulfuric acid production process or the like, and with which a burden of maintenance operation is drastically reduced.SOLUTION: In a process to convert gaseous SOinto gaseous SO, a method for sieving a catalyst to remove fine powder 20, formed by pulverization of a portion of a catalyst layer, from the solid catalyst layer 2 stacked on a sieve-shaped catalyst receiver 3 in a converter 10, is characterized in that sieving is performed by making the catalyst receiver 3 vibrate and the fine powder 20 be sieved out from the catalyst receiver 3 in a state in which the catalyst layer 2 is stacked on the catalyst receiver 3.
Patent JP-2014061491-A (JP)
Title: Ultraviolet irradiation device
Inventor: MORI SHINYA
IPC: B08B9/02
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device in which protection tubes of ultraviolet lamps are cleaned using a simple mechanism.SOLUTION: An ultraviolet irradiation device comprises: a cylindrical vessel 1 both axial ends of which are sealed; a supply tube which is connected to the vessel and supplies liquid under ultraviolet treatment to the vessel; a discharge tube which is connected to the vessel and discharges the liquid from the vessel; protection tubes 4 which extend axially in the vessel and transmit ultraviolet rays; ultraviolet lamps 5 which are positioned in the protection tubes; an inside member 6 which includes magnets and is movable axially along the inner peripheral surface 1d of the vessel; cleaning members 7 which are slidable axially against the outer peripheral surfaces of the protection tubes and are connected to the inside member; and outside members 8 which are positioned at the outer peripheral surface 1a of the vessel, include magnets, and move the inside member axially by magnetic force acting between the inside member and the magnets.
Patent JP-2014067469-A (JP)
Title: Nonvolatile memory device
Inventor: SAIDA DAISUKE
IPC: G11C11/15
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory device capable of suppressing malfunction.SOLUTION: According to an embodiment, there is provided a nonvolatile memory device including a magnetic memory element and a control unit. The magnetic memory element includes first and second laminated sections. The first laminated section includes a first ferromagnetic layer, a second ferromagnetic layer, and a first nonmagnetic layer. The magnetizing direction of the second ferromagnetic layer is variable. The second laminated section includes a third ferromagnetic layer and a nonmagnetic tunnel barrier layer. The magnetizing direction of the third ferromagnetic layer is variable. The control unit performs a first operation to set the magnetic memory element to a first state. The first operation includes a first preliminary operation for applying a first pulse voltage having a first rising time period to the magnetic memory element, and a first setting operation for applying a second pulse voltage having a second rising time period which is longer than the first rising time period to the magnetic memory element after the first preliminary operation.
Patent JP-2013037379-A (JP)
Title: Image forming apparatus
Inventor: MIZUGUCHI KEISUKE
IPC: G03G15/00
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a conveying mechanism and an image forming apparatus enabling efficient work of removing a sheet without unnecessarily moving a sheet feeding mechanism for feeding sheets.SOLUTION: An image forming apparatus comprises a housing for housing an image forming portion for forming an image on a sheet and a conveying mechanism for forming at least one part of a conveying path for guiding the sheet to the image forming portion. The conveying mechanism comprises a first conveying element including an upstream end on which a paper feeding structure for feeding the sheet is formed and a second conveying element 620 which is disposed facing the first conveying element to form at least one part of the conveying path in cooperation with the first conveying element. The housing comprises a rail portion 640 for guiding displacement of the second conveying element 620 from a first position where the second conveying element 620 forms at least one part of the conveying path along the first conveying element to a second position where the second conveying element is away from the first conveying element.
Patent JP-2014072708-A (JP)
Title: Sound collecting device and program
Inventor: KATAGIRI KAZUHIRO
IPC: G10L21/0224
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To enable only a target area sound to be emphasized without the need for adjusting the position of a microphone array.SOLUTION: In the present invention, the directivity of the output of a plurality of microphone arrays is formed toward a target area direction by a beamformer, a delay caused by a difference in distance between the target area and each microphone array is corrected with the output of each microphone array after beamformer, and a correction coefficient necessary to ensure that the power of target area sounds included in each beamformer output all have the same magnitude is calculated. Further, spectrum subtraction is made by correcting each beamformer output using the correction coefficient to extract a non-target area sound present in the target area direction, and then the non-target area sound is subtracted of spectrum from the beamformer output of each microphone array to extract a target area sound.
Patent JP-2014071407-A (JP)
Title: Light source device and light source device control method
Inventor: TADA MITSURU
IPC: H05B44/00
Filed: 2012-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can suppress a color change in each of light emission areas due to a change in light emission luminance of each light emission area.SOLUTION: A light source device according to the present invention is a light source device that is composed of a plurality of light emission areas capable of individually controlling light emission luminance and a light emission color, and the light source device has: luminance determination means that determines light emission luminance of each of light emission areas; color determination means that determines the light emission color of a target light emission area so as to correct a color change of the target light emission area due to the change in the light emission luminance of the light emission area other than the target light emission area serving as the light emission area for each light emission area on the basis of the light emission luminance of each light emission area determined by the luminance determination means; and control means that causes each light emission area to emit light by the light emission luminance determined by the luminance determination means and the light emission color determined by the color determination means.
Patent JP-2014075659-A (JP)
Title: Digital line lock pll device
Inventor: KOGA TAKASHI
IPC: H03L7/06
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To produce a PLL clock having minimum jitter and synchronized with a true time reference point of a horizontal synchronization signal while the horizontal synchronization signal is handled discretely.SOLUTION: A digital line lock PLL device includes: a phase comparator 12 having a first input connected with an output of an AD converter 11 for converting an input synchronization signal to a digital signal; an up/down counter 13 configured to count down or count up in response to the polarity of an output of the phase comparator 12; a counter 14 configured to count up by the count value of the up/down counter 13 on every clock and, when overflowing, wrap an excess over an overflow value from zero; a first frequency divider 16 connected with the most significant bit of an output of the counter 14; and a sine wave ROM 17 address-controlled by the output of the counter 14 to generate a digital sine wave having the same frequency and the same phase as the output of the counter means.
Patent JP-2014074440-A (JP)
Title: Cable protection and guiding device
Inventor: KOMIYA SHOICHIRO
IPC: H02G11/00
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a cable protection and guiding device for preventing abrasion of a skin of the cable and at the same time stopping a multi-node link under a high location accuracy.SOLUTION: A cable protection and guiding device 100 is made such that a multi-node link 100A comprises several link members (110, 140) and a holding member 120 fixed to at least one link member (110) of several link members so as to hold the cables C, at least one link member (110) of several link members has a connecting pin 111 formed at one end side of a cable longitudinal direction, a pin hole 112 formed at the other end side of the cable longitudinal direction and rotatably engaged with the connecting pin and a through-hole 113 passed in a width direction of the multi-node link, the holding member 120 has integrally a base body portion 121 engaged with the through-hole and a holding portion 122 extending from the base body portion toward both outsides in the width direction of the multi-node link, divided into two segments to hold the cable.
Patent JP-2014075007-A (JP)
Title: Settlement terminal device, method, and program
Inventor: KATAYAMA KEIICHIRO
IPC: G07G1/14
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To improve a work efficiency by enabling a single settlement terminal to handle a plurality of different affiliated-shop contracts.SOLUTION: A settlement terminal device 6, for use in performing an electronic settlement between settlement servers 3 (a-n) and 5 (a-n) for each affiliated-shop contract, includes a control part for switching over two or more affiliated-shop contracts in accordance with an operation for selecting an affiliated-shop contract, and performing electronic settlement processing on the basis of a switched over affiliated-shop contract between the settlement servers 3 (a-n) and 5 (a-n) in accordance with sequentially input settlement information. Here, the control part transmits to the settlement servers 3 (a-n) and 5 (a-n) with an electronic certificate attached, the certificate that is correlated with identification information (ID) added to each affiliated-shop contract.
Patent JP-2014077264-A (JP)
Title: Suction head and dredging method
Inventor: IZUMI SHINYA
IPC: E02F3/92
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a suction head and a dredging method capable of suctioning sludge accumulated on a water bottom ground with higher efficiency.SOLUTION: A suction head 1 comprises: a casing 2 which has a suction port 3, at a central portion of a planar bottom face 2a, with many through-holes 3a communicated with a suction pump; a hoisting section which locks a hoisting attachment to hoist the casing 2; a plurality of guide plates 4 which are in a plate-like shape and protruded from the bottom face 2a in a manner that radiates in curves with the suction port as a center in a planar view; and a plurality of jet nozzles 5 installed on the bottom face 2a. In the suction head 1, spurting directions of the jet nozzles are oriented toward the suction port 3 along external tangent directions of curved surfaces of the guide plates 4 in the planar view. With the suction head 1 placed on a water bottom ground B, sludge G is suctioned through the suction port 3 and pneumatically transported above water through a pneumatic transport pipe by spurt of high pressure water through the jet nozzles and suction of the suction pump.
Patent JP-2013144431-A (JP)
Title: Liquid discharge head and image forming apparatus
Inventor: KIMURA YU
IPC: B41J2/045
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly productive liquid discharge head where highly rigid filter and damper of high compliance are formed on the same member and that can maintain very stable liquid discharge performance, and to provide an image forming apparatus including the liquid discharge head.SOLUTION: The liquid discharge head includes: a plurality of nozzles 11 that discharge liquid droplets; a common liquid chamber 15 that supplies liquid to a plurality of individual liquid chambers 13 that are in communication with the nozzles 11, and a filter substrate 20 that are arranged in a liquid flow path of the common liquid chamber 15. The filter substrate includes a filter part 22 that filters the liquid and a damper part 21 that reduces a pressure variation in the common liquid chamber 15, wherein the filter part 22 is arranged to be thicker than the damper part 21. The image forming apparatus with the liquid discharge head is also provided.
Patent JP-2014080197-A (JP)
Title: Dispenser
Inventor: SAKAKIBARA HIDEKI
IPC: B67D1/08
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser which sets a stop frequency of an extraction properly.SOLUTION: There is provided a dispenser which extracts a diluted raw material as a beverage. The dispenser comprises an extraction stop frequency setting part 32 which is able to set an extraction stop frequency according to at least the kind of the raw material; an extraction stop frequency storage part 41 which stores the extraction stop frequency set by the extraction stop frequency setting part 32; an extraction frequency detecting part 42 which counts an extraction frequency of the beverage; an extraction stop frequency comparing part 43 which compares the extraction frequency counted by the extraction frequency detecting part 42 and the stored extraction stop frequency; and an extraction control part 45 which stops supply of the beverage when the extraction frequency exceeds or is equal to the extraction stop frequency based on the compared result by the extraction stop frequency comparing part 43.
Patent JP-2014081739-A (JP)
Title: Power conditioner system
Inventor: MASUDA TADASHI
IPC: H02M3/155
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a power conditioner system capable of stably providing maximum power point tracking control even in the event of a sudden change in output of a DC power supply source or in power requested by a load without reducing efficiency of a DC-DC converter.SOLUTION: A power conditioner system 302 of the present invention includes; a step-up circuit 11 which outputs constant DC voltage regardless of fluctuation of input power from a DC power supply source 10; a power converter circuit 12 which receives the constant DC voltage from the step-up circuit 11 and outputs power to a connected load; and a control circuit 13 which monitors the input power from the DC power supply source 10 and provides control for the power converter circuit 12 to track the maximum power supply point of the DC power supply source 10 at which the input power from the DC power supply source 10 is maximum, while preventing voltage reduction of the DC power supply source 10 due to drooping of a current-voltage characteristic curve thereof.
Patent JP-2014080948-A (JP)
Title: Control device for valve timing variable mechanism
Inventor: NAKAJIMA TOYOKAZU
IPC: F01L1/356
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a valve timing variable mechanism capable of suppressing occurrence of a resonance state at a movable member without causing a deterioration of fuel consumption of an internal combustion engine and a deterioration of drivability and suppressing an increase in vibration of the movable member caused by the occurrence of the resonance state.SOLUTION: Under a state in which a relative rotation phase of an intake cam shaft 12 with respect to a crank shaft is held at a position where a movable member 19 of a valve timing variable mechanism 16 is energized by a spring 17, there is a possibility that the number of vibrations in torque variation of the intake cam shaft 12 to be transmitted to the movable member 19 coincides with the number of vibrations of the spring 17 to cause a resonance state. When the movable member 19 vibrates in its displacement direction due to occurrence of such the resonance state, a reciprocation control for suppressing it is performed. In the reciprocation control, according to adjustment of hydraulic pressure within an advance angle side hydraulic chamber 22 and hydraulic pressure within a retard angle side hydraulic chamber 23 based on positional adjustment of a spool 30 of an oil control valve 25, the movable member 19 reciprocates gently and in a small width in its displacement direction.
Patent JP-2013013323-A (JP)
Title: Driving method of switching element
Inventor: MINO KAZUAKI
IPC: H02M3/155
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of switching elements, capable of equally distributing loss and heat generation to switching elements connected in parallel.SOLUTION: In a first driving step of driving first and second switching elements so as to match off-timing of the first switching element and off-timing of the remaining second switching element when state change that causes abnormal increase of switching loss of the switching elements is not detected and in a second driving step of driving the first and second switching elements so as to shift the off-timing of the first switching element and the off-timing of the second switching element when the state change is detected, the state that the first switching element is turned off earlier than the second switching element and the state that the second switching element is turned off earlier than the first switching element are periodically and alternately realized.
Patent JP-2013016869-A (JP)
Title: Semiconductor light-emitting element
Inventor: TAKAO SHOWA
IPC: H01L33/02
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To bond an opaque semiconductor substrate and a light-emitting diode with high adhesiveness by a wafer bonding technique and to achieve high luminance.SOLUTION: A semiconductor light-emitting element includes: a substrate 3 (6) in which grooves are formed in a surface; first metal layers (1 and 2) formed on the surface of the substrate 3 (6) in which the grooves are formed; a second metal layer 12 formed on the first metal layers (1 and 2); and semiconductor layers (7 to 10) formed on the second metal layer 12 and including a light-emitting layer.
Patent JP-2013101607-A (JP)
Title: Bulletin object management method, bulletin object management device and computer readable recording medium
Inventor: YANG BYOUNG SEOK
IPC: G06F13/00
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a bulletin object management method, a bulletin object management device and a computer readable recording medium.SOLUTION: The bulletin object management method to be executed by the bulletin object management device includes: determining whether or not information inputted to an input column of a web page displayed through a web browser is to be transmitted to a web server which provides the web page; determining whether or not a user has prepared a bulletin object on the basis of whether or not an updated web page transmitted from the web server after the transmission of the inputted information includes the inputted information; setting the updated web page to an original web page when determined that the bulletin object has been prepared; and generating and storing bulletin object preparation information including an intrinsic address of the original web page, information of the original web page, and the inputted information (bulletin object information).
Patent JP-2014083238-A (JP)
Title: Dehydration structure of washing machine
Inventor: FURUKAWA AKIO
IPC: D06F17/06
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration structure which can save space and can be efficiently used.SOLUTION: The dehydration structure for clothing 36 is provided in a washing machine, and has drainage canals 1 to 4 and a fan 12. The drainage canals 1 to 4 are provided at a lower part of a washing tub 9, communicate with the washing tub 9 and open toward the outside. The fan 12 is arranged in the drainage canals 1 to 4 so as to be rotatable around a shaft. The washing tub 9 is decompressed by the rotation of the fan 12, and thereby the clothing 36 accommodated in the washing tub 9 is dehydrated.