baber/WOPTO huggingface dataset:
Patent JP-2013210855-A (JP)
Title: Electronic control unit
Inventor: SUGIYAMA YASUSHI
IPC: B60R16/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To achieve abnormality determination of a power supply voltage in an electronic control unit while suppressing an influence to a circuit mounting area and costs and without reducing an operation voltage range.SOLUTION: An ECU comprises: a microcomputer 13 including an input terminal VCCin and an input terminal Vrin; a power supply IC 11 supplying a power supply voltage VCC to the input terminal VCCin; voltage-dividing resistors 16 and 17 composing a voltage-dividing circuit outputting a divided voltage Vc obtained by dividing the power supply voltage VCC as a reference voltage generation circuit 12; a capacitor 19 having one end connected to the input terminal Vrin and the other end connected to ground; and a voltage separation element 18 connected between the voltage-dividing circuit and the input terminal Vrin, and outputting, in cooperation with the capacitor 19, a reference voltage Vr separated from the power supply voltage VCC and the divided voltage Vc to the input terminal Vrin. The microcomputer 13 detects an abnormality in the power supply voltage VCC by using the reference voltage Vr inputted to the input terminal Vrin.
Patent JP-2013212959-A (JP)
Title: Lithium manganese-based composite oxide and method for producing the same
Inventor: TABUCHI MITSUHARU
IPC: H01M4/505
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a new material capable of exhibiting more superior charging/discharging characteristics in a lithium manganese-based composite oxides expected as positive electrode material replacing a lithium cobalt-based positive-electrode material.SOLUTION: After a precipitate is formed through a coprecipitation method and subjected to wet oxidation, firing is carried out in two stages to obtain a new lithium manganese-based composite oxide having a monoclinic layered rock salt type structure represented by the composition formula: Li(MnFeNi)O(where x, m and n satisfy 0≤x≤1/3, 0≤m≤0.6, and 0≤n≤0.3), the composite oxide having superior charging/discharging characteristics such that (1) the mol ratio of three components of Mn, Fe and Ni is within a specific range and (2) the average oxidation number of Mn, Fe and Ni is 3.4 to 3.6.
Patent JP-2013222142-A (JP)
Title: Optical scanning device
Inventor: ISHIDATE TAKEHIRO
IPC: B41J2/44
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device which reduces stress of a cover member caused by an elastic member for hermetically sealing a space between a notch portion formed on a side wall of an optical box and an electric cable.SOLUTION: An optical scanning device 1 includes: a light source 3; a deflection member 6 for deflecting a light beam emitted from the light source; an optical box 30 for holding the light source and the deflection member; a cover member 49 attached to the optical box in such a manner as to oppose to an upper surface 84 of a side wall 70 of the optical box and adapted to close an opening of the optical box; an electric cable 82 for electrically conducting an internal element of the optical box and an external element thereof; a notch portion 83 which is formed on the side wall from a discontinuous part 92 formed on the upper surface of the side wall of the optical box to a bottom part 97 of the optical box and adapted to pass the electric cable; elastic members 80, 180 and 280 which are accommodated in the notch portion and adapted to hermetically seal a space between the electric cable and the notch portion; and a regulation part 95 which is defined by the upper surface of the side wall, the discontinuous part and the notch portion and adapted to regulate the elastic members in a direction opposite to the cover member.
Patent JP-2013226519-A (JP)
Title: Robot coating system
Inventor: TAKAYAMA YUSUKE
IPC: B05C11/10
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a robot coating system in which a coating amount of a viscous material does not change from the original coating amount even when coating work is stopped and resumed afterwards.SOLUTION: A robot coating system (1) includes a robot moving unit (21) which makes a robot (11) having a coating gun (12) successively move to a plurality of planned coating positions, a readying pressure imparting unit (22) which drives a pump of the coating gun before reaching each of the planned coating positions and imparts to a viscous material a predetermined readying pressure without coating the viscous material, a coating executing unit (23) which executes coating work of the viscous material by a predetermined flow rate over a predetermined coating time when or immediately before the coating gun has reached each planned coating position, and a post-coating stopping unit (24) which continues the coating work to make the pump stop after the end of the work when executing the coating work and a stop command of the robot is issued.
Patent JP-2013230066-A (JP)
Title: Power supply
Inventor: FUJITA HIROSHI
IPC: H02M3/28
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply enabling easy identification of a damaged component by identifying beforehand a semiconductor element that is thermally destroyed first, on the occurrence of an overload condition.SOLUTION: In a power supply 1 including a switching semiconductor element Q1 disposed on the primary side of a switching transformer ST and a rectifier semiconductor element D2 disposed on the secondary side of the switching transformer, when the power supply 1 falls into an overload condition, the heat radiation design of each semiconductor element Q1, D2 is performed in such a manner that the rectifier semiconductor element D2 disposed on the secondary side of the switching transformer is thermally destroyed earlier than the switching semiconductor element Q1 disposed on the primary side of the switching transformer. Thus, when the power supply 1 falls into an overload condition, the rectifier semiconductor element D2 is thermally destroyed first.
Patent JP-2012179912-A (JP)
Title: Writing implement
Inventor: WASE TAKASHI
IPC: C09D11/16
Filed: 2012-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a writing implement including a friction body which enables anyone, irrespective of age or sex, to reliably and easily change the color of thermochromic handwriting by frictional heat.SOLUTION: The writing implement includes the friction body made of a soft synthetic resin, which rubs the thermochromic handwriting formed on the surface of paper, using thermochromic ink, and thermally changes the color of the thermochromic handwriting by the frictional heat generated, and which is provided in a part of the writing implement including the thermochromic ink and discharging the ink. The thermal conductivity of a friction part of the friction body is set in a range of 0.05 to 1.0 W/(m-K), and the friction coefficient of the friction part of the friction body in relation to the surface of paper is set in a range of 0.2-1.0. The friction body is attached to the writing implement by locking a projection formed in the friction body with that formed in the writing implement for engagement.
Patent JP-2012165646-A (JP)
Title: Selecting circuit for power management in multiple battery-equipped system
Inventor: POPESCU-STANESTI VLAD
IPC: H01M10/44
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a selecting circuit capable of receiving control signals from a power management unit.SOLUTION: A selecting circuit selects a power source between a DC power source and multiple batteries for an electric appliance. The selecting circuit make a response to an output signal from a pertinent power management unit. The selecting circuit further allows two or more batteries to operate concurrently. In order to assure the safety of the power source and the battery life, the selecting circuit still further checks the power status independently, disables commands from PMU by blocking the flow of electric current into an internal battery from a high voltage battery to a low voltage battery connected in parallel. An electric power source block including the selecting circuit and an electric appliance including the power source block are also provided. In the selecting circuit, a charging circuit can be integrated on one unit of the integrated circuit.
Patent JP-2012189218-A (JP)
Title: Temperature-sensitive valve device
Inventor: KUZE TETSUO
IPC: F01P7/16
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To absorb an initial stroke if desired, in a temperature-sensitive valve device configured in such a way that a rod 21 is further inserted into a spool 20 inserted into a temperature-sensitive case 18 filled with a temperature-sensitive substance 19, the temperature-sensitive substance 19 is expanded due to the temperature rise of cooling water, a reactive force received from an arm 32 by the rod 21 during squeezing-out of the rod 21 by the spool 20 is transmitted to a valve element 13 attached to the temperature-sensitive case 18 via a mounting plate 14, thereby separating the valve element 13 from a valve seat 12.SOLUTION: A second spring 30 is interposed between the leading end of the rod 21 and the arm 32 of a ring-shaped frame 10. By setting the elastic restoring force of the spring 30 to a small value, the initial stroke of the rod 21 moved to narrow a gap between the leading end of the rod 21 and a cap-shaped spring receiver 31 attached to the arm 32 is absorbed by the elastic deformation of the second spring 30. Thus, a valve opening operation is delayed during the initial stroke.
Patent JP-2013242632-A (JP)
Title: Information processing device, information processing system, and program
Inventor: SHIGEMASA GO
IPC: G06F21/83
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, information processing system, and program which improve the efficiency of various settings for accessing from an embedded device to the information processing system while ensuring security.SOLUTION: An information processing device 101 includes: a storage device 103 that stores information about whether to permit input from a USB device 109 that is set for each screen displayed on information display means, and information about whether to permit input information from the USB device 109; an external input control unit 107 that controls information input by determining the type of the USB device 109; and an input key control unit 108 that invalidates the information input that is permitted by the external input control unit 107, by referring to the information about whether to permit the input information from the USB device 109. The device controls the information input from the screen, by using contents of the screen, the type of the USB device 109 and the input information.
Patent JP-2013243600-A (JP)
Title: Triplexer
Inventor: TSUKAMOTO KAZUHIRO
IPC: H03H7/075
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a triplexer that has a small size and low profile and satisfactory characteristics in a simple circuit.SOLUTION: The triplexer comprises: an input port P0; a first port P1 for outputting a signal in a first frequency band f1; a second port P2 for outputting a signal in a second frequency band f2 higher than f1; a third port P3 for outputting a signal in a third frequency band f3 higher than f2; a first filter 11 causing the signal in f1 to pass therethrough; a second filter 12 causing the signal in f2 to pass therethrough; a third filter 13 causing the signal in f3 to pass therethrough; and a matching capacitor 10 causing the signals in f2 and f3 to pass therethrough but cutting off f1. The first filter, the second filter and the third filter are connected between P0 and P1, between P0 and P2 via the matching capacitor and between P0 and P3 via the matching capacitor, respectively.
Patent JP-2013246649-A (JP)
Title: Number-of-occurrence prediction device, number-of-occurrence prediction method, and number-of-occurrence prediction program
Inventor: ABE REIKO
IPC: G06F9/44
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a prediction value of the number of defect occurrences even when periods of respective development processes are overlapped.SOLUTION: An adjustment period length calculation unit 120 calculates, for every development process, length of an adjustment period that is the length of an adjustment period obtained by adjusting an execution period of the development process and that is not overlapped with an execution period adjusted by another development process, as the adjustment period length of the process, on the basis of process period data 210. A plot point calculation unit 130 calculates plot points of a graph of a discrete type Rayleigh expression using the adjustment period length of each development process and the number of defect occurrences of each development process represented by defect occurence data 230. A model application unit 140 calculates the discrete type Rayleigh expression on the basis of the plot points and calculates a prediction value of the defect occurrences on the basis of the calculated discrete type Rayleigh expression.
Patent JP-2013246072-A (JP)
Title: Radiation measuring device
Inventor: IGAMI HIROYASU
IPC: G01T7/00
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation measuring device capable of displaying a measured value of a radiation dose and information on its error without making a user feel unease.SOLUTION: In a radiation measuring device 1, a radiation sensor 21 outputs a pulse when a radiation is detected. A signal processing unit 40 calculates a radiation dose and a statistic error based on the number of pulses output from the radiation sensor 21 in a time period from start of the measurement of the radiation to the current time. A first display unit 12C displays the radiation dose calculated by the signal processing unit 40. A second display unit 12D displays a deterioration degree of the statistic error representing how the statistic error calculated by the signal processing unit 40 is deteriorated in comparison with an error limit predetermined according to the performance of the radiation sensor 21.
Patent JP-2013244710-A (JP)
Title: Method for displaying load condition of electric injection molding machine and driving device of electric injection molding machine
Inventor: ONO HIDENOBU
IPC: B29C45/84
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a load condition of an electric injection molding machine which protects a driving unit against an excess load and also can suppress a reduction in production size of an molded article and to provide a driving device of the electric injection molding machine.SOLUTION: A load condition of servomotors 15a to 15d which drive an injection molding machine 10 over a plurality of cycles is displayed on a display unit 40. A load factor of the servomotors 15a to 15d is determined whenever one cycle CT is carried out and the load condition based on a change in the load factor determined over the plurality of cycles is displayed on the display unit 40.
Patent JP-2013252865-A (JP)
Title: Packaging box
Inventor: ITANO ATSUSHI
IPC: B65D5/66
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box of a simple constitution which does not require pasting at packing, and by which whether the box has been unsealed or not can clearly be recognized visually, and wastes or the like are not generated at unsealing.SOLUTION: When packing is performed using the packaging box 100, a tongue-like piece 23 of an approximately pentagonal shape which is surrounded by an incision line 20 and a folding line 21 is cut and raised at an approximately central section of an upper lid 9, and the tip of the tongue-like piece 23 is inserted into a slit 25 of an internal lid 10. When repacking is performed using the packaging box 100, the upper lid 9 is folded and stacked on the internal lid 10 without inserting the tongue-like piece 23 into the slit 25. In this state, the tongue-like piece 23 is extended along the upper lid 9, and therefore, characters of (already unsealed) which have been printed on the tongue-like piece 23 can be visually recognized from the outside.
Patent JP-2013254773-A (JP)
Title: Electronic apparatus arrangement structure
Inventor: KOYAMA TORU
IPC: H05K5/02
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus arrangement structure which enables an electronic apparatus to be disposed in a dead space and enables the inspection of the electronic apparatus.SOLUTION: An opening 50 provided at a position facing an extension ECU 28 is formed in a plaster board 44 forming a part of a wall part 36. The opening 50 may be opened and closed along a vertical direction by an open/close door 52 pivotally supported by the plaster board 44. When the open/close door 52 rotates in a direction that the open/close door 52 protrudes from the plaster board 44, the opening 50 is opened and the extension ECU 28 is exposed to the exterior. Thus, the inspection etc. of the extension ECU 28 can be conducted. This structure allows the extension ECU 28 to be disposed in a dead space and facilitates the inspection of the extension ECU 28.
Patent JP-2013072278-A (JP)
Title: Pipe bend structure
Inventor: HAZAMA TADANORI
IPC: E01D21/00
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pipe bend structure which enables assembling and disassembling work on a bridge erection site to be performed in a short construction period by enabling assembly to be performed in a factory and enabling an assembled member to be transported by a truck.SOLUTION: A safety fence 51 is ascendably/descendably held by predetermined horizontal joint frames 41-44. The safety fence 51 is carried into an erection site together with the horizontal joint frames 41-44. A pipe bend is assembled by coupling the horizontal joint frames 41-44 together. Thus, the safety fence 51 is located in a predetermined position. When the safety fence 51 is lifted to make an upper horizontal fence 51b fixed to corresponding gussets 42e and 44e, the safety fence 51 is brought into the state of being installed in the predetermined position.
Patent JP-2012169304-A (JP)
Title: Manufacturing method for cathode body
Inventor: OMI TADAHIRO
IPC: H01J1/30
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a surface-emitting fluorescent light-emitting device is in a situation where sufficient electron emission efficiency cannot be obtained.SOLUTION: A cathode electrode having an electron emission layer can be obtained by using material having smaller work function than that of an electrode formed by metal material. By interposing a thin film having smaller resistivity than that of the electron emission layer between the electron emission layer and the electrode, electron emission efficiency can be improved further.
Patent JP-2012197795-A (JP)
Title: Horizontal shaft pump
Inventor: KANEMORI YUJI
IPC: F04D15/00
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal shaft pump (a double-suction horizontal shaft pump or self-balance multistage horizontal shaft pump) which has vane wheels disposed symmetrically, makes a radial load borne by a hydrostatic bearing, and effectively suppresses a dynamic thrust load acting on a spindle shaft in a low-flow-rate area including the vicinity of a point of cut-off.SOLUTION: The double-suction horizontal shaft pump 1 includes the hydrostatic bearings 8 and 9 for bearing the radial load of the spindle 2. Sheet members 41A and 41B and balancing discs 43A and 43B are disposed adjacently to both ends of the hydrostatic bearing 9. The dynamic thrust load is canceled by an urging force equivalent to a difference between an urging force directed toward an anti-driving side 2b by the balancing disc 43A and an urging force directed toward a driving side by the balancing disc 43B is canceled out. The sheet member 41B and the balancing disc 43B are disposed adjacently to a driving-side end of the hydrostatic bearing 9 on the anti-driving side. The sheet member 41A and the balancing disc 43A are disposed adjacently to an anti-driving-side end of the hydrostatic bearing 8 on the driving side.
Patent JP-2013257516-A (JP)
Title: Optical scanner and image forming apparatus including the same
Inventor: MOTOYAMA TAKAHARU
IPC: H04N1/113
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner in which an optical member is pressed and held at an appropriate pressure, and positional deviation of the optical member is hard to cause even in the application of shock.SOLUTION: An upper surface and a lower surface of an emission folding mirror 108 are sandwiched between a first pressurizing part 115 of a leaf spring 112 and an abutting rib 111e, and front and rear surfaces of the emission folding mirror 108 are sandwiched between a second pressurizing part 117 of the leaf spring 112 and each of abutting ribs 111d. Thus, the emission folding mirror 108 is retained. Also, only a fixed end part 112c of the leaf spring 112 is fixed to an upper surface 111a of a holding member 111, and a displacing end part 112f of the leaf spring 112 is kept displaceable without being fixed. Therefore, the entire leaf spring 112 is elastically deformed in accordance with displacement of the displacing end part 112f of the leaf spring 112, and the first and the second pressurizing parts 115 and 117 are also displaced.
Patent JP-2014002463-A (JP)
Title: Electronic device
Inventor: KAMIDE OSAMU
IPC: G06F3/048
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of improving the user-friendliness of a device.SOLUTION: An electronic device (10) comprises: a communication unit (20) that can communicate with a first device (100) and a second device (200); an input unit (620) that inputs information on the use of the first device by a user via the communication unit; and an output unit (640) that outputs the information on the use of the first device to the second device via the communication unit in accordance with operation of the second device by the user.
Patent JP-2013073621-A (JP)
Title: Research association degree service providing method and device
Inventor: JUNG HAN MIN
IPC: G06Q50/10
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a research association degree service providing method and device for providing a research degree of association such as a research degree of similarity, research degree of cooperation, and research degree of competition between execution subjects which perform a research relating to a technology.SOLUTION: The research association degree service providing method includes: a step (a) of acquiring the research technology of a specific execution subject; a step (b) of acquiring a comparison execution subject for each acquired research technology; a step (c) of acquiring a research technology to be researched by each of execution subjects for each pair of execution subjects composed of each comparison execution subject and a specific execution subject, and extracting a predetermined number of research technologies on the highest ranking among the acquired research technologies of each execution subject, comparing the research technologies extracted for each pair of execution subjects with each other, and searching for a research degree of association including one or more of a research degree of similarity value, research degree of cooperation value, and research degree of competition value between each comparison execution subject and the specific execution subject; and a step (d) of aligning and providing the comparison execution subjects by using the research degree of association as a reference.