baber/WOPTO huggingface dataset:
Patent JP-2012200035-A (JP)
Title: Drive circuit of switching element
Inventor: TAKAGI NORIYUKI
IPC: H02M1/08
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit of a switching element capable of properly determining presence of drive abnormality of a switching element S*#.SOLUTION: A constant current control is performed to control a current that flows a charging route of the gate of a switching element S*# to be a constant value. If the time between when starting of constant current control is instructed and flow of a current in the charging route is started is determined to exceed a specified time period, it is determined that drive abnormality has occurred on the switching element S*#. Further, if it is determined that the time during which the current flows the charging route under the constant current control is less than the lower limit time, or it is determined that the time of the current flow exceeds an upper limit time, it is determined that drive abnormality has occurred on the switching element S*#.
Patent JP-2012196249-A (JP)
Title: Vacuum cleaner
Inventor: TAKISHIMA OSAMU
IPC: A47L5/24
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To mitigate an impact applied to an upright vacuum cleaner and protect it from the impact.SOLUTION: The vacuum cleaner includes: a handy cleaner including a case forming an outer shell, an electric fan provided inside the case, and a dust collecting section for retaining dust sucked by a suction force of the electric fan; and a support body making the handy cleaner usable as the upright cleaner by mounting the handy cleaner thereon. The case includes a grip section serving as protection means for protecting the cleaner from the impact applied from the outside, and held by a user when the handy cleaner is used. The vacuum cleaner may be configured such that when the case is mounted on the support body to be usable as the upright cleaner, the grip section projects from the case, with its facing backward.
Patent JP-2012202218-A (JP)
Title: Electric compressor
Inventor: NAKAGAMI TAKASHI
IPC: F04B39/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric compressor small in size and improved in vibration resistance.SOLUTION: An electric compressor 10 includes a compressing unit 50, a motor unit 20 and an inverter device 60. The inverter device 60 includes a circular power board 2. The power board 2 includes a built-in inductor 8 for eliminating ripples in a DC voltage, in an area enclosed by each side of a switching element mount region SA where a switching element 21 is mounted, and by an arc 2a of the circular outer circumference of the power board 2. The inductor 8 is composed of a plurality of spiral coils 8a arranged so as to be continuous to one another. The inductor 8 is thus integrated with the board. By arranging the compressing unit 50, the motor unit 20 and the inverter device 60, in this order in a direction of the rotational axis of the compressing unit 50, the electric compressor 10 is reduced in height and reduced in size in the axial direction. As the power board 2 includes the built-in inductor 8, vibration resistance of the compressor against vibration is improved.
Patent JP-2012204058-A (JP)
Title: Rotary connector
Inventor: TAKAHASHI SHIZUMOTO
IPC: B60R16/027
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector capable of certainly operating a handle, even if a foreign substance enters the rotary connector to prevent (lock) the rotations of a planetary gear.SOLUTION: An internal gear 12 along an inner peripheral surface is provided on an outer cylinder body 21 of a fixed housing 1, and a sun gear 10 along an outer peripheral surface is provided on an inner cylinder body 31 of a moving housing 2. A planetary gear 11 meshed with both of the sun gear 10 and the internal gear 12 and capable of moving along a bottom plate portion 26 of the fixed housing 1 is provided. The inner cylinder body 31 of the moving housing 2 and the sun gear 10 are integrated by fixing opening means 6, and the fixing opening means 6 releases a fixing state between the sun gear 10 and the inner cylinder body 31 when a twisting load not less than a predetermined load is applied between the sun gear 10 and the inner cylinder body 31.
Patent JP-2012203199-A (JP)
Title: Optical fiber cable
Inventor: TAKEDA DAIKI
IPC: G02B6/44
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable of which the cable elongation (elongation strain of optical fibers) due to traction and the cable fracture load at the time of application of an abnormal tensile force can be controlled.SOLUTION: With respect to an optical fiber cable 1 provided with two or more tension members 4, the tension members 4 are provided so that, when the optical fiber cable 1 is drawn so as to limit a maximum cable fracture load to a range between numerical values of maximum drawing tension at the time of cable laying and target maximum fracture load and then the drawing load is increased, elongation of the optical fiber cable which causes fracture of at least one tension member 4 and elongation of the optical fiber cable which causes fracture of the other tension members 4 are different. The difference of elongation for fracture is given between the tension members 4 by making one tension member 4 and the other tension members 4 different in one of elastic modulus, elongation at fracture points, strength at fracture points, and excess length.
Patent JP-2012203963-A (JP)
Title: Built-in self test circuit, and designing device
Inventor: YASUKURA KENICHI
IPC: G11C29/10
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce time required to execute simulation for connection verification following insertion of a BIST circuit in a semiconductor integrated circuit.SOLUTION: A semiconductor integrated circuit 1 comprises at least one memory 21 for storing data, and at least one BIST (Built-In Self Test) circuit 10 for testing the memory 21. The BIST circuit 10 includes an address generator 13. The address generator 13 operates in either a first operational mode for generating an address signal corresponding to all addresses of the memory 21, or a second operational mode for generating an address signal so as to form a series of data where each bit of an address input of the memory 21 takes 0 and 1 and different bits once has different signal states.
Patent JP-2012201942-A (JP)
Title: Sn OR Sn ALLOY PLATED MATERIAL AND METHOD FOR PRODUCING THE SAME
Inventor: SHIBUYA YOSHITAKA
IPC: C25D7/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an Sn or Sn alloy plated material in which production of powder upon pressing is suppressed, and which has low contact resistance and high solder wettability, and maintains these characteristics even after heating for a long period of time, and a method for producing the same.SOLUTION: The Sn or Sn alloy plated material 10 includes: a metallic base material 11; Sn or Sn alloy plating 13 formed on the metallic base material 11; and a surface treatment layer 14 formed on the Sn or Sn alloy plating 13. The plating thickness of the Sn and Sn alloy plating 13 is ≥0.2 μm. When element analysis of the surface of the surface treatment layer is performed by the Survey measurement of XPS (X-ray Photoelectron Spectroscope), the peak of the binding energy (P2S) of the 2S orbit of phosphor (P) is 186 to 192 eV, and P is included by 0.5 to <5.0%, while the peak of the binding energy (C1S) of the 1S orbit of carbon (C) is 284 to 290 eV, and C is included by 35 to <80 at%.
Patent JP-2012204760-A (JP)
Title: Output monitor device of laser diode for laser processing and laser diode unit for laser processing provided with the same
Inventor: SATO REI
IPC: H01S5/022
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an output monitor device of a laser diode for laser processing and a laser diode unit for the laser processing provided with the same capable of accurately detecting an output state of the laser diode for the laser processing without being affected by return light and performing the high quality laser processing.SOLUTION: An output monitor device of a laser diode for laser processing detects intensity of output light from the laser diodes 9a and 9b with an optical system where the output light travels in a forward direction and a reverse direction, arranged on a traveling direction side of the output light from the two laser diodes 9a and 9b for the laser processing. The output monitor device has an optical combiner 18 which is positioned in a middle of the optical system, combines the output light of the two laser diodes 9a and 9b as well as outputs the combined light in an identical direction. The light combiner 18 has a selection output section 18a which outputs light in the forward direction but does not output the light in the reverse direction. The selection output section 18a of the light combiner 18 has detection means to detect the intensity of the output light only from the two laser diodes 9a and 9b.
Patent JP-2012205477-A (JP)
Title: Liquid crystal display device
Inventor: IZAWA FUMIHITO
IPC: G09G3/34
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To increase practicability or safety of a liquid crystal display device by selecting and executing optimum processing when there is abnormality in an element row of a light-emitting device constituting a backlight.SOLUTION: A liquid crystal display device comprises: a liquid crystal panel; a backlight provided with multiple element rows; a backlight control section for controlling driving for each element row and capable of detecting abnormality for each element row; and a microcomputer to which an error signal output by the backlight control section is input. The device further comprises an open detection circuit for outputting an open detection signal to the microcomputer when detecting an open state for each element row. The microcomputer, in the case where neither the error signal nor the open detection signal is input, continues an operation of the liquid crystal display device; in the case where only the error signal among the error signal and the open detection signal is input, stops an operation of the liquid crystal display device; in the case where both the error signal and the open detection signal are input, continues an operation of the liquid crystal display device while executing warning processing.
Patent JP-2012201582-A (JP)
Title: Heat conduction member
Inventor: TAKAHASHI HIRONORI
IPC: C04B37/02
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat conduction member by which cracks and cracking to a cylindrical ceramic body are not caused easily.SOLUTION: The heat conduction member 10 includes a cylindrical ceramic body 11 having a flow passage which penetrates from the one side end face to the other side end face and in which the first fluid that is a heating body circulates, a metal tube 12 which engages with the outer peripheral surface of the cylindrical ceramic body 11, and an intermediate member 13 which is sandwiched between the cylindrical ceramic body 11 and the metal tube 12 and is formed with the metal which disperses the soft particles, where the heat exchange of the first fluid and the second fluid is done by circulating the first fluid into the inside of the cylindrical ceramic body 11, and circulating the second fluid of a lower temperature than the first fluid to the outer peripheral surface 12h side of the metal tube 12.
Patent JP-2012206955-A (JP)
Title: Production method of aromatic hydrocarbon and production plant of aromatic hydrocarbon
Inventor: YASUI SUSUMU
IPC: C07C15/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a production method and a production plant of an aromatic hydrocarbon, capable of suppressing a production cost of the aromatic hydrocarbon, such as benzen-toluene-xylenes, and a plant operation cost to low.SOLUTION: The production plant 10 of the aromatic hydrocarbon includes: an aromatic production apparatus 12 that contacts a stock oil with a catalyst to obtain a reaction product that contains the aromatic hydrocarbon; a first separation means 16 that separates the reaction product into an overhead fraction and a tower bottom fraction by a distillation tower; a solvent absorption means 18 that separates the overhead fraction into a rough aromatic fraction and an offgas by contacting the overhead fraction to a solvent so that the rough aromatic fraction that contains an LPG fraction is absorbed to the solvent; a second separation means 20 that separates the rough aromatic fraction into the LPG fraction and the rough aromatic fraction; a third separation means 24 that separates the rough aromatic fraction into a monocyclic aromatic hydrocarbon and a heavy distillate; and a solvent circulation means 25 that serves the heavy distillate obtained by the third separation means 24 to the solvent absorption means 18 as the solvent in the solvent absorption means 18.
Patent JP-2012206492-A (JP)
Title: Heating element for thermally welding resin molded article
Inventor: TANAKA SHIGEO
IPC: B29C65/34
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating element capable of being arranged to surely follow a resin molded article having a complicated shape and attaining required welding strength.SOLUTION: A heating element 30 is constituted of: a heating wire 32 comprising a Nichrome (R) wire or the like; a heating wire bundle 34 formed by intertwining a plurality of heating wires 32; and an assembly 36 formed by further intertwining a plurality of heating wire bundles 34. The heating wire bundle 34 is formed to have a cross-sectional symmetric shape formed by spirally intertwining a plurality of second heating wires 32b at the outer peripheral side around a first heating wire 32a provided in the center, and the assembly 36 is also formed to have a cross-sectional symmetric shape formed by spirally intertwining a plurality of second heating wire bundles 34b at the outer peripheral side around a first heating wire bundle 34a provided in the center. The heating element 30 is arranged between bodies 22 of branched pipes 12a-12d constituting an intake manifold 10 and a branched pipe cover 24, and a first joint part 26 and a second joint part 28 are melted and welded.
Patent JP-2012211600-A (JP)
Title: Positioner
Inventor: OKUDA KOJI
IPC: F16K31/06
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a voltage inputting-type positioner of an inexpensive structure wherein, through a simple change relative to the common electric current inputting-type positioner, there will be no excessively large electric current even if connected to the voltage supply side without connecting a load resistance, so that communication will also be possible without impediment.SOLUTION: A voltage/current converting circuit 1-5 is provided in a stage prior to a communication circuit 1-2. An over-current preventing circuit CB is incorporated into the voltage/current converting circuit 1-5. The voltage/current converting circuit 1-5 converts a DC voltage signal V into a DC current signal, and converts an AC voltage signal Vf into an AC current signal. Moreover, the voltage/current converting circuit 1-5 keeps the excessively large current, which would flow into an internal circuit, at a predetermined electric current value or less (e.g., 30 mA or less), when the positioner 1C is connected in error to the voltage source side without a load resistance 6 connected.
Patent JP-2012213100-A (JP)
Title: Telephone system, mounting device, terminal device, switching device, and apparatus connection method for telephone system
Inventor: HOSOYA MASAMI
IPC: H04M3/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to utilize an easy-to-use key telephone configured by combining a mobile phone and an apparatus without increasing a load of the combined apparatus.SOLUTION: A mounting device 4 forms mounting notification and transmits it to a SIP server 1 through a LAN 2, when a mobile telephone terminal 5 is mounted on the mounting device 4. The mobile telephone terminal 5 forms identification information, transmits it by radio and through an AP device 3 to the SIP server 1, when detecting that the mobile telephone terminal has been mounted on the mounting device 4. The SIP server 1 pairs and manages the mounting device 4 having transmitted the mounting notification and the mobile telephone terminal 5 having transmitted the identification information to enable a telephone call through the mounting device 4, and makes display information related to the telephone call be displayed by transmitting the information to the paired mobile telephone terminal 5.
Patent JP-2012216642-A (JP)
Title: Electronic apparatus and substrate assembly
Inventor: UKITA YASUNARI
IPC: H01L23/36
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and a substrate assembly which efficiently radiate heat from components and enable the components to be joined on a substrate in better condition.SOLUTION: An electronic apparatus includes: a housing; a substrate provided in the housing and including multiple first pads exposed on its surface and multiple second pads, each of which has a substantially rectangular shape and has a penetration hole part 26 inside the rectangular shape; a component which has multiple first electrodes exposed on a substrate facing surface facing a surface of the substrate and joined to the first pads through bonds 30a and 30b and a second electrode exposed on the substrate facing surface and joined to the second pads through the bonds.
Patent JP-2011139917-A (JP)
Title: Radio communication game system, game device, game program, and game processing method
Inventor: TANAKA KIYONARI
IPC: A63F13/31
Filed: 2011-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable entry to any master machine while allowing to display a master list.  <P>SOLUTION: A master machine packet including a master machine number PID, user name User Name, game name Game Name, OC flag, E slot, U slot, and pay load is broadcast from the master machine. All master machine packets are received from master machines existing in an own machine communicatable range (64), a master machine list is made, and the master machine list is displayed on an LCD. Accordingly a user or a player of the own machine looks at, for instance, a game name and operates a cross key included in operation keys to select one desired master machine. A connection request is transmitted to the master machine by transmitting a child machine number CID of the own machine by an E slot designated by the master machine packet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012220971-A (JP)
Title: Ticket issue apparatus and ticket issue/use management system
Inventor: AONUMA MASASHI
IPC: G06Q10/02
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a ticket issue apparatus capable of restricting illegal quantity purchase of tickets.SOLUTION: A ticket issue apparatus 5 includes a ticket information registration part 20, a first duplicate purchase determination part 21, and a ticket issue management part 23. When a ticket 3 is issued, the ticket information registration part 20 registers purchaser information and face photograph data of a person expected to use in association with each other in a ticket information database 14. In response to acquiring an issue request for the ticket 3 including the purchaser information and face photograph data from a customer (step ST1), the first duplicate purchase determination part 21 performs face recognition by using the face photograph data stored in the ticket information database 14 and the face photograph data of the issue request and determines whether an issue request using the face photograph data of the same person has been performed in the past (step ST2). Only when it is determined not to be performed, the ticket 3 is issued (step ST3).
Patent JP-2012035053-A (JP)
Title: Radiation image detecting device
Inventor: MIZUNO KOICHI
IPC: A61B6/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image detecting device for generating an image which is free from reflection of an index.SOLUTION: The radiation image detecting device 12 includes a detection panel 16 and a casing for housing the detection panel 16. The casing includes a front face part 17a, a back face part 17b, and a carbon plate 18 attached so as to cover an opening part 17c of the front face part 17a, while the carbon plate 18 faces the detection panel 16. A transparent sheet 40 having transmission to radiation and visible light, adheres to a surface of the carbon plate 18. A rectangular-frame shaped first index 42a for indicating a radiation-detected range 16a on the detection panel 16 and a cross-shaped second index 42b for indicating a center position of the radiation-detected range 16a are printed on a back surface 40a (a surface facing the carbon plate 18) of the transparent sheet 40. The first and second indexes 42a and 42b are made of a UV curing ink without containing a metal nor having radiation shielding properties.
Patent JP-2012217489-A (JP)
Title: Game system, managing device, game machine, portable terminal, and program
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To give interest to acquisition of a game history.SOLUTION: When a player performs predetermined completion operation after performing predetermined start operation, a game machine outputs game history information for identifying a game history for a period until predetermined completion operation is performed after the prescribed start operation is performed. A managing device identifies a game history based on game history information outputted from the game machine (step S102), receives player information that the player added to the identified game history from a portable terminal (steps S122 and S123) and can transmit data for displaying the identified game history and the received player information on the portable terminal, to the portable terminal (steps S117, S144).
Patent JP-2012221143-A (JP)
Title: Electric power supply
Inventor: KITAMURA KAZUHIRO
IPC: H02J7/34
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric power supply in which cost can be reduced and an occupied area can be decreased.SOLUTION: A CPU power supply 140 is used along with an LED backlight circuit 116 for generating operation voltage of an LED 112 which is mounted on a vehicle and used as a backlight of an LCD module 110. The CPU power supply 140 includes: an electric power supply circuit 150 for generating constant output voltage from input voltage with permissible variation; a capacitor 160 charged by output voltage of the LED backlight circuit 116; a switch circuit 164 as an input voltage change-over circuit for supplying battery voltage to the electric power supply circuit 150 when the battery voltage is equal to or higher than a given value and supplying terminal voltage of the capacitor 160 to the electric power supply circuit 150 when the battery voltage becomes lower than the given value; and a detection IC 166.