baber/WOPTO huggingface dataset:
Patent JP-2016141866-A (JP)
Title: Installation method of electrode for cathodic protection
Inventor: NAKAJIMA SHINGO
IPC: C23F13/18
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of an electrode for cathodic protection which enables installation of an electrode for cathodic protection while suppressing deterioration in a working environment.SOLUTION: An installation method of an electrode for cathodic protection includes: a chipping step of chipping concrete; a holding step of holding a mold member serving as a mold of a recessed part for installing an electrode for cathodic protection, at a position separated from the chipped surface of the concrete by a predetermined distance; a placing step of placing mortar to the chipped surface of the concrete so that the mold member sinks; and an installation step of installing the electrode for cathodic protection in the recessed part formed in the mortar by removing the mold member from the cured mortar.SELECTED DRAWING: Figure 7
Patent JP-2016142389-A (JP)
Title: Circulation roller and ball screw including the same
Inventor: MIYAZAKI KAZUNARI
IPC: F16H25/24
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a circulation roller improving workability and capable of suppressing malfunction or abnormal heating, and a ball screw including the circulation roller.SOLUTION: A circulation roller 100 mounted on a nut 20 of a ball screw 1 includes: a circulation roller body 110 constituting a return passage 111; and an engagement part 120 provided so as to project from both side surfaces of the circulation roller body 110, and engaged to the nut 20. The nut 20 is provided with a circulation roller insertion hole 23 for mounting the circulation roller 100, and an open hole 24 for exposing the engagement part 120. A fixation member 200 contacting with the engagement part 120 and fixing the circulation roller 100 is provided in the open hole 24.SELECTED DRAWING: Figure 4
Patent JP-2016141562-A (JP)
Title: Image formation device
Inventor: YOSHIOKA TETSUYA
IPC: G03G15/00
Filed: 2015-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device which displays a sheet setting screen in which size and kind of a sheet that is housed in a paper feeding cassette are set only when the sheet is determined to have been refilled or replaced.SOLUTION: A sheet setting screen display process part, at a step S104, calculates a time during which a paper feeding cassette is being opened based on the time from start of a timer to stop of it. The sheet setting screen display process part, at a step S105, determines whether the time during which the paper feeding cassette has been opened is longer than a minimum prediction time (time-out period) that is required for refilling the paper feeding cassette with sheets or for replacement. In a case where the time during which the paper feeding cassette has been opened is longer than the time-out period, it is determined, at a step S106, that a weight change detection notice has been inputted from a weight change detection sensor. In a case where the weight change detection notice has been inputted, the sheet setting screen display process part, at a step S107, displays a sheet setting screen on a liquid crystal display part.SELECTED DRAWING: Figure 4
Patent JP-2016146700-A (JP)
Title: Electric leakage determination device
Inventor: INAMOTO TAKASHI
IPC: H02H3/16
Filed: 2015-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric leakage determination device which can perform further proper determination of an electric leakage.SOLUTION: An electric leakage determination device 20 for determining existence or absence of an electric leakage between a high voltage circuit 100 mounted on a vehicle and the vehicle outputs a synthetic wave S of an AC signal including a first AC signal of a first frequency and a second AC signal of a second frequency larger than the first frequency to the high voltage circuit 100 via a resistor 26, and in the state that the synthetic wave S of the AC signal is outputted, acquires a peak value of the first AC signal and a peak value of the second AC signal from the synthetic wave S of the AC signal of which a pressure is divided by the resistor 26 and an insulation resistance component of the high voltage circuit 100. Further, a micro computer 50 determines existence or absence of an electric leakage on the basis of the acquired peak values of the first AC signal and the second AC signal.SELECTED DRAWING: Figure 2
Patent JP-2015122528-A (JP)
Title: Manufacturing method of ferroelectric film
Inventor: KIJIMA TAKESHI
IPC: H01L21/316
Filed: 2015-02-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a ferroelectric film composed of a non-lead material.SOLUTION: The ferroelectric film includes: a (KNa)NbOfilm or a BiFeOfilm composed of a perovskite structure; and a crystalline oxide preferentially oriented to (001) formed at least one of above or below the (KNa)NbOfilm or the BiFeOfilm. X satisfies the formula below. 0.3≤X≤0.7.
Patent JP-2016147229-A (JP)
Title: Filter for filtration
Inventor: SUGIHARA RYO
IPC: B01D29/50
Filed: 2015-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter for filtration capable of capturing SS particles in liquid to be filtered by utilizing a mechanism of deep bed filtration and a mechanism of cake filtration, and further keeping a filtration flow rate even after being shifted to the cake filtration.SOLUTION: A filter for filtration includes a filter body having a tabular substrate having a plurality of open holes formed thereon, and a plurality of fine structures formed on the primary surface side into which liquid to be filtered flows in the substrate.SELECTED DRAWING: Figure 2
Patent JP-2016152631-A (JP)
Title: Driving method of motor, motor drive and hard disc device
Inventor: KUROSAWA MINORU
IPC: H02P6/08
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the noise and vibration of a motor.SOLUTION: A first duty correction circuit (1)DTCPAp generates a duty indication value PWMRA after first correction changing with the same increment as that of a duty indication value PWMP, and reflecting an offset value OF becoming a constant. A second duty correction circuit DTCPBp generates a duty indication value PWMRB after second correction changing with an increment different from that of the duty indication value PWMP. A selecting section SELp outputs any one of the duty indication value PWMRA after first correction or the duty indication value PWMRB after second correction as a duty indication value PWMR after correction, depending on the magnitude relationship of the duty indication value PWMP and a duty reference value KREV.SELECTED DRAWING: Figure 14
Patent JP-2016151638-A (JP)
Title: Image forming apparatus
Inventor: ODAKA YOSHIYUKI
IPC: G03G15/20
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can more appropriately fix a visible image formed with toner to a medium.SOLUTION: When determining that the type of a medium previously output is the same as the type of a medium to be currently output (YES in S14), an image forming apparatus determines whether a medium to be subsequently output includes a predetermined condition (S15). When determining that the medium includes the predetermined condition from acquired data (YES in S15), the image forming apparatus derives the density of toner of a visible image formed with the toner in each of areas of a sheet (S16). When determining subsequently that the density of toner in a center area 56 is high (YES in S18), the image forming apparatus performs first temperature control (S19) and forms an image (S20).SELECTED DRAWING: Figure 6
Patent JP-2016150409-A (JP)
Title: Robot
Inventor: WAIDA HIRONORI
IPC: B25J5/00
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a robot capable of reducing a space necessary for works or movements.SOLUTION: An arm link 30 is connected turnably on a yaw axis through a shoulder joint mechanism 31 to an upper substrate 10. A turnable fulcrum P of the arm link 30 is positioned within the range of the width of the upper substrate 10 in the vertical direction and the horizontal direction of the upper substrate 10.SELECTED DRAWING: Figure 5
Patent JP-2016151317-A (JP)
Title: Eccentrically rocking type speed reducer
Inventor: NISHIBE SHINICHI
IPC: F16C19/26
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress the scratching of a retainer of an eccentric body bearing by a washer.SOLUTION: An eccentrically rocking type speed reducer is equipped with a rocking gear (12); a crank shaft 14 which has an eccentric body 14C rockably rotating the rocking gear; an eccentric body bearing 20 disposed between the rocking gear and the eccentric body; and a washer 40 which regulates the axial movement of the eccentric body bearing. The eccentric bearing has a plurality of rolling bodies 22, and a retainer 24 holding the plurality of rolling bodies. The washer has a superimposing portion 43A superimposed on the retainer at an outer peripheral end portion when viewed from an axial direction, and a non-superimposing portion 44A which is not superimposed on the retainer at the outer peripheral end portion when viewed from the axial direction. Circumferential both end portions of the superimposing portion are made to be non-contacting portions 45A and 45A having clearances between the retainer and them. The superimposing portion has an abutting portion 46A on the retainer between the non-contacting portion and the non-contacting portion.SELECTED DRAWING: Figure 3
Patent JP-2016150416-A (JP)
Title: Device for deliquoring and solidifying sludge
Inventor: YAMADA MASAYOSHI
IPC: C02F11/12
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for deliquoring and solidifying sludge capable of reliably taking out the solidified sludge from a processing container.SOLUTION: A device 10 for deliquoring and solidifying sludge includes: a processing container 12 which has a discharge port 12d on a lower end and introduces liquid containing the sludge; a cover body 21 which closes the discharge port 12d and has a filter body 23 for causing liquid introduced to the processing container 12 to pass therethrough and depositing the sludge; an opening and closing driving unit 22 which moves the cover body 21 and opens and closes the discharge port 12d; deliquoring and solidifying means 16 for deliquoring and solidifying the sludge on the filter body 23; and extruding means 15 for extruding the sludge solidified in the processing container 12 from the discharging port 12d.SELECTED DRAWING: Figure 3
Patent JP-2016151393-A (JP)
Title: Heat exchanger and magnetic heat pump device
Inventor: UENO KOTA
IPC: F25B21/00
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that can increase the speed of a magnetic heat pump device.SOLUTION: A heat exchanger 10 used in a magnetic heat pump device 1 comprises: at least one foil material 12 consisting of a magnetocaloric effect material; and a container 13 including inner wall surfaces 134 and 135 that support the foil material 12. The foil material 12 comprises: a first bent part 123 bent in a U-shape; and first and second planar parts 121 and 122 mutually connected via the first bent part 123. The inner wall surfaces 134 and 135 comprises: a first groove 134a into which an end part 121b of the first planar part 121 and an end part 122b of the second planar part 122 are inserted; and a second groove 135a opposed to the first groove 134a and into which the first bent part 123 is inserted.SELECTED DRAWING: Figure 4
Patent JP-2016157210-A (JP)
Title: Access control apparatus, access control method, and access control program
Inventor: SUZUKI SHOHEI
IPC: H04L9/08
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To control access in accordance with the number of licenses.SOLUTION: This invention is configured: to register a license key generated by converting information specific to a server and information on the number of licenses to hash values, on a server; to execute consistency check on the license key to be registered, to record a correct license key; to have a table for managing the number of client terminals that simultaneously access to the server, and an access state table that records access time or the like, to manage the number of accessing client terminals so as not to exceed the number of licenses; to check whether the information on the number of licenses registered on the server is correct or not; to have a management table for registering server information in the server, to register the server information by means of a dedicated tool; and to check whether the server information registered on the management table is correct or not when a system is started in the server, to start the system only when the information is correct.SELECTED DRAWING: Figure 1
Patent JP-2016033256-A (JP)
Title: Arc evaporation source
Inventor: KUROKAWA YOSHINORI
IPC: C23C14/24
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an arc evaporation source capable of stably holding an arc spot at a tip end surface of a target and further, achieving downsizing of the device.SOLUTION: An arc evaporation source 1 includes: a target 3 which is molten and evaporated from a tip end surface 3a thereof by arc discharge; and magnets 4 arranged at positions which are separated from a side surface 3b of the target 3 toward a radial direction of the target 3. The magnet 4 is arranged so as to form a magnetic field MF1 that satisfies the following conditions (a) and (b), on the side surface 3b of the target 3 within a region from the tip end surface 3a of the target 3 to 10 mm in an axial direction of the target 3, namely: (a) an angle formed by a line of magnetic force generated by the magnetic field to the side surface 3b of the target 3 is 45 degrees or less; and (b) a component of the target 3 in the axial direction regarding intensity of the line of magnetic force is 200 G or more.SELECTED DRAWING: Figure 4
Patent JP-2016162780-A (JP)
Title: Semiconductor device
Inventor: TORII KATSUYUKI
IPC: H01L29/861
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device the switching characteristics of which can be improved.SOLUTION: A semiconductor device comprises: an active region that includes a first semiconductor region of a first conductivity type, a second semiconductor region of a second conductivity type opposite to the first conductivity type and provided on the first semiconductor region, a third semiconductor region of the first conductivity type provided on the second semiconductor region, and a fourth semiconductor region of the second conductivity type provided at an opposite side to the second semiconductor region when seen from the first semiconductor region; an upper electrode electrically connected with the second semiconductor region and the third semiconductor region; a lower electrode electrically connected with the first semiconductor region and the fourth semiconductor region; a withstanding voltage improvement region provided outside the active region; and a fifth semiconductor region of the first conductivity type that is provided outside the withstanding voltage improvement region and at an opposite side to the lower electrode in the first semiconductor region, and that has a higher impurity concentration than that of the first semiconductor region.SELECTED DRAWING: Figure 1
Patent JP-2016162729-A (JP)
Title: Battery type determination device and battery type determination method
Inventor: IIDA TAKUMA
IPC: H01M10/48
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery type determination device and the battery type determination method that can determine the type of lead storage battery with a high degree of accuracy.SOLUTION: A battery type determination device includes a sensor unit for detecting a terminal voltage of the lead storage battery and a type determination unit that determines the type of the lead storage battery based on the detected terminal voltage. The type determination unit determines the type of the lead storage battery based on the amount of change in the inter-terminal voltage detected by the sensor within a predetermined period after the start of charging of the lead storage battery.SELECTED DRAWING: Figure 2
Patent JP-2016165170-A (JP)
Title: Determination device
Inventor: NAKANISHI SATORU
IPC: H02H3/08
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce a possibility of making a wrong determination when determining a rare short-circuit.SOLUTION: A determination device 10 includes: a current measurement unit 11, for measuring a current value of a current flowing through an electric circuit; a calculation unit 131, for calculating an integrated value of the current value during a predetermined measurement period; and a determination unit 132, for determining whether a rare short-circuit has occurred in the electric circuit by comparing the integrated value and a predetermined threshold value. The calculation unit 131 initializes the integrated value when a predetermined period of time elapses.SELECTED DRAWING: Figure 2
Patent JP-2016166454-A (JP)
Title: Rainwater facility
Inventor: SHIMURA SATOSHI
IPC: C02F1/00
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To hardly cause malfunction to be caused by overflow or the like, by making a storage section's storage function and an infiltration section's flood control function be simultaneously performed even at the time of a huge amount of local rainfall, for example.SOLUTION: A pair of shafts 3, 4 apart from each other are provided in the ground 2. Storage sections 6, 7 capable of storing rainwater and an infiltration section 8 capable of infiltrating rainwater into the ground 2 are connected in parallel between the pair of shafts 3, 4. A circulation passage 71 for circulating and using the rainwater stored in the storage sections 6, 7 is connected between the pair of shafts 3, 4. A filter 74 for removing a foreign material and a pump 75 for transmitting and supplying water are also provided in the middle of the circulation passage 71.SELECTED DRAWING: Figure 1
Patent JP-2016151763-A (JP)
Title: Spatial picture formation method and device
Inventor: TAKI YOSHIHIRO
IPC: G02B27/22
Filed: 2015-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method that causes a spatial picture and a real object to be fused using a retroreflective sheet and a half mirror.SOLUTION: The present invention is configured to: cause a spatial picture from a picture device to be image-formed through a retroreflective sheet and a half mirror; arrange a real object to thereby create a portion blocking the picture and a portion transmitting the picture so that the picture constitutes a part of the real object; and allow an observer to recognize the picture so as to be fused with the real object by notching and cutting off a part of the real object in the part transmitting the picture.SELECTED DRAWING: Figure 1
Patent JP-2016167538-A (JP)
Title: Semiconductor element
Inventor: UENO KATSUNORI
IPC: H01L27/088
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in breakdown voltage of a semiconductor element without bypassing electrons as leakage current to an emitter electrode by turning ON a gate electrode in an RB-IGBT and an RB-MOSFET, which have a reverse breakdown voltage structure.SOLUTION: A semiconductor element having a reverse breakdown voltage structure on a semiconductor substrate, comprises a diode which is provided adjacent to a drift layer of the semiconductor substrate and which can pass electrons occurring in the drift layer when a reverse bias is applied to the semiconductor element.SELECTED DRAWING: Figure 1
Patent JP-2016169011-A (JP)
Title: Sanitation paper housing carton
Inventor: YOSHIDA SHOHEI
IPC: A47K10/42
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To hook even a carton alone to a handle or the like of a drawer so as to make the carton usable by providing the carton with hooks by a face constituting member of the carton.SOLUTION: A sanitation paper housing carton 100 has a box shape in which a top face constituting member 20, a bottom face constituting member 30, side face constituting members 41, 42, and end face constituting members 51, 52 partition and form an internal space which can house sanitation papers. A notch line 22 for an annular take-out opening for enclosing a take-out opening area 21 from which sanitation paper is taken out is formed in the face constituting member, and notch lines (35) for hook parts for constituting the hook parts 31a, 31b, 31c, 31d by expanding a portion of the bottom face constituting member outward are formed. Connection slits 36p, 36q which can form one connected-body hook 10a, 10b formed by connecting two hook parts into a single body are formed in the two hook parts.SELECTED DRAWING: Figure 1
Patent JP-2016168795-A (JP)
Title: Electronic device, feeding device, and electronic device system
Inventor: CHIBA MASAFUMI
IPC: H02J7/00
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of preventing a feeding terminal provided on a feeding device from being rubbed with the electronic device installed on the feeding device; the feeding device; and an electronic device system.SOLUTION: An electronic device (a printer 1) which is driven by a battery and can be mounted on a feeding device (a cradle 2), is equipped with an electrode 13 provided on one surface 11 thereof; and a groove 12 provided on the one surface 11. A projection on the feeding device side which enters the groove 12 prevents a feeding terminal provided on the feeding device from being rubbed with the electronic device, and prevents the electrode 13 from being rubbed with the feeding device.SELECTED DRAWING: Figure 6
Patent JP-2016174465-A (JP)
Title: Uninterruptible power supply system
Inventor: KIMURA AKIHIRO
IPC: H02J9/06
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power supply system capable of easily and rapidly setting current sharing of a plurality of uninterruptible power supply devices even when rated currents of the plurality of uninterruptible power supply devices are mutually different.SOLUTION: In the uninterruptible power supply system, a control circuit 8 of each of a plurality of uninterruptible power supply devices includes: a load current calculation section 12 for calculating load currents IL on the basis of detection results of current detectors 7 of all devices; a shared current calculation section 13 for calculating a shared current IS of a self device by calculating a total sum IRA of rated currents IR of all the devices and by multiplying the load currents IL by a ratio IR/IRA of a rated current IR of the self device and the total sum IRA of the rated currents of all the devices; and a control section 14 for controlling an inverter 4 of the self device so as to provide a load 33 with the shared current IS of the self device.SELECTED DRAWING: Figure 3
Patent JP-2016175197-A (JP)
Title: Image forming device
Inventor: TANAKA FUMIO
IPC: B65H26/06
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily designate a number of rest print labels, after mounting a new roll sheet when exchanging roll sheets.SOLUTION: An image forming device 20 has a holding portion 25a holding a roll sheet on which a plurality of labels is disposed; a receiving portion 21 which receives image data IM; an image forming portion 27 which forms images in the labels on the basis of print data PT ater the image data IM received by the receiving portion 21 are converted into the print data PT capable of being image-formed; and a determining portion 23a which determines whether the print data PT exceeds a number of the plurality of labels on the roll sheet. The image forming device 20 further has a count portion 25a which counts a number of image forming image-formed on the labels by the image forming portion 27; and notifying portions 27 and 29 which notify a count result of the count portion 25a when the determining portion 23a determines that the print data PT exceeds the number of the plurality of labels on the roll sheet.SELECTED DRAWING: Figure 1