baber/WOPTO huggingface dataset:
Patent JP-2012183543-A (JP)
Title: Welding method, and welded structure
Inventor: FUSHIBA YUICHI
IPC: C09J5/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To temporarily hold and weld metal parts without causing any increase in the number of equipment items.SOLUTION: In a bonding step, an adhesive 16 is applied to a part of a surface where a parent part 12 and a child part 14 make contact with each other, and then the parent part 12 and the child part 14 are accurately positioned and bonded to each other temporarily. In a conduction path forming step, a nugget 20 is formed in an area other than the area to which the adhesive 16 has been applied on a contact surface of the parent part 12 and the child part 14. In a welding step, an electrode 24 of a spot welding machine abuts on the parent part 12 and the child part 14 to apply an electric current to the parent part 12 and the child part 14, the adhesive 16 is heated and melted by the Joule heat generated at the parent part 12 and the child part 14, the adhesive 16 is removed from the area to which the adhesive 16 has been applied and then the parent part 12 and the child part 14 are brought into contact with each other, and the area to which the adhesive 16 is applied in the bonding step is subjected to spot welding so that the parent part 12 and the child part 14 are bonded to each other.
Patent JP-2012183865-A (JP)
Title: Air conditioner for vehicle
Inventor: OSHITA MASAHIRO
IPC: B60H1/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain air conditioned wind of a desired temperature by suitably mixing cold wind and warm wind in an air mix space.SOLUTION: An air mix damper 40 includes: a rotation shaft 40a supported by a casing 50 so as to be freely rotated; a cold air side blocking plate 40b which extends in a radial direction from the rotation shaft 40a to open and close a cold air passage 60; and a warm wind side blocking plate 40c which extends in a radial direction from the rotation shaft 40a to open and close a warm wind passage 61. A cold air guide part 40e to guide the cold air to the air mix space 62 is formed on an extending direction tip side of the cold air side blocking plate 40b. A step part 40f for separating the cold air guided by the cold air guide part 40e from the cold air side blocking plate 40b is formed on a base end side from the cold air guide part 40e of the cold air side blocking plate 40b. A facing plane part 69a facing the cold air guide part 40e of the air mix damper 40 is formed in a peripheral edge part of a downstream edge aperture of the cold air passage 60 in the casing 50.
Patent JP-2012183679-A (JP)
Title: Attachment structure of clip for shaft-like body
Inventor: YANAGISAWA SHUNSUKE
IPC: B43K25/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of clip for shaft-like body in which a clip is attached to a shaft-like body such as a writing implement such that a finger is not caught on the clip when the clip is not used.SOLUTION: The clip 21 is formed of: a clip body part 22; and an elastic restraint piece 32 composed of one side restraint piece part 33 and the other side restraint piece part 34 which are extended from the clip body part 22 and are provided with protrusions 35 for restraint on opened end inner surfaces 33a, 34a, respectively. A pair of outer engagement groove parts 15, 15 on which the protrusions 35 for restraint are respectively engaged such that the elastic restraint piece 32 becomes substantially flush with the circumferential surface 13 on non-usage of the clip 21 and a pair of inner engagement groove parts 16, 16 on which the protrusions 35 for restraint are respectively engaged on usage of the clip 21 are disposed on a recessed surface 14 for engagement of the shaft-like body 11. Thereby, the clip 21 is attached to the shaft-like body 11 via the elastic restraint piece 32 which is engaged and arranged so as to permit the movement between a pair of the outer engagement groove parts 15, 15 and a pair of the inner engagement groove parts 16, 16.
Patent JP-2012183801-A (JP)
Title: Printing method and printing apparatus
Inventor: MIWA SHINJI
IPC: B41J2/01
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a printing method and a printing apparatus, in which an optimum printing mode is selected to perform printing process according to the intended purpose of users.SOLUTION: The printing method includes: a printing mode selection step SS3 of selecting any one of a first printing mode and a second printing mode based on printing position error data D1 and an permissible printing position error D2; and a printing processing step S2 of performing the printing process on a recording medium based on the selected printing mode. Here, the first printing mode is a mode in which, after a first liquid is discharged from a discharging head onto the recording medium, the recording medium is transported to an upstream side in the transportation direction and other liquid is discharged from a discharging head to the area of the recording medium onto which the first liquid has been discharged, and the second printing mode is a mode in which the first liquid is discharged from nozzles on the upstream side in the transportation direction of the nozzles to the recording medium and other liquid is discharged from the nozzles that are positioned on further downstream side in transportation direction than the nozzles on the upstream side in the transportation direction to the area of the recording medium onto which the first liquid has been discharged.
Patent JP-2011204234-A (JP)
Title: Trusted group of a plurality of devices with single sign on, secure authentication
Inventor: AGARWAL AMIT
IPC: G06F21/32
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of authorizing a secure sign-on.SOLUTION: The method includes: (A) a step in which a first device establishes a secure communication channel with a second device of the trusted group; (B) a step in which the first device receives an event from the second device of the trusted group via the secure communication channel; and (C) a step in which the event instructs the second device to be unlocked and unlocks the first device of the trusted group based on the event.
Patent JP-2012194080-A (JP)
Title: Bolometer type thz wave detector
Inventor: KURASHINA HARUJI
IPC: G01J1/02
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitivity bolometer type THz wave detector which can be manufactured with a high manufacturing yield ratio.SOLUTION: A bolometer type THz wave detector has a thermal isolation structure in which a supporting unit including electrical wiring connected to a readout circuit formed in a substrate supports a temperature detecting unit including a bolometer thin film connected to the electrode wiring with a gap from the substrate. A reflective film reflecting THz waves is formed in a position on the substrate facing the temperature detecting unit, and an absorbing film absorbing the THz waves is formed on the front face, rear face of or inside the temperature detecting unit. The reflective film and the absorbing film form an optical resonant structure, and a dielectric body transparent to the THz waves is formed on the reflective film. The film thickness of the dielectric body is set such that the interval (air gap) between the upper surface of the dielectric body and the lower surface of the temperature detecting unit is less than 8 μm.
Patent JP-2012192966-A (JP)
Title: Paper container for liquid
Inventor: HASEGAWA TOMOYUKI
IPC: B65D5/40
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper container for a liquid, which enables the top seal part to be opened by hand easily and which can be disjointed easily when the empty container after use is discarded or the like.SOLUTION: In the container for a liquid composed of a laminated plate, the base material of which is a paperboard and which has heat seal layers on the front and back surface, includes a cylindrical square body, a slant roof-like top part formed at the upper open end part of the body and a bottom part formed at the lower open end part of the body and the top part is a gable roof shape, triangular folding-in pieces, provided continuously at each upper part of a left side plate and a right side plate are folded in inward and a pair of folding-back pieces provided continuously to the folding-in pieces and also provided continuously to a set of roof plates provided continuously to each upper part of a front plate and a back plate, are folded back outward at the boundaries to the folding-in pieces and the back surfaces of slant roof plates and the back surfaces of the folding-back pieces are opposed, and a nonskid processed part is provided on the surface of the surface layer of the folding-back piece and on the surface of a part of the roof plate opposing to the folding-back piece.
Patent JP-2012196771-A (JP)
Title: Liquid ejecting head and liquid ejecting apparatus
Inventor: MIYATA YOSHINAO
IPC: B41J2/045
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting head which can reduce overall cost owing to miniaturization.SOLUTION: The liquid ejecting head includes: a nozzle plate 20 on which a nozzle opening 21 is provided; an actuator unit 200 including a channel formation substrate 10 in which a pressure generation chamber 12 is provided and a piezoelectric actuator 300 which causes a change in the pressure of the liquid in the pressure generation chamber 12; a communication substrate 15 in which a communication path 16 that communicates between the pressure generation chamber 12 and the nozzle opening 21 is provided; a first case member 40 that is a frame member 40A affixed to the communication substrate so that the actuator unit 200 is disposed inside and that, along with the actuator unit, forms a manifold 100 that holds the liquid to be supplied to the pressure generation chamber; and a second case member 41 that is affixed to the first case member 40 and in which an introduction path 42 is formed which sends the liquid from the exterior to the manifold 100.
Patent JP-2012186127-A (JP)
Title: Dye-sensitized solar cell and manufacturing method thereof
Inventor: KITAMURA HIROSHI
IPC: H01L31/04
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell which uses, along with active carbon or porous carbon plate, etc., a rubber-like gel material derived from one or more constituent materials of a dye-sensitized solar cell by a high polymer absorber, thereby aiming to further increase conversion efficiency and extend life, and a manufacturing method thereof.SOLUTION: The dye-sensitized solar cell is prepared as follows: one or more of titanium oxide, etc., dye and electrolyte is gelatinized by a high polymer absorber, which is then dried carefully not to impair its adhesiveness (viscoelasticity) to turn it into rubber-like gel or which is mixed with a high polymer absorber and is applied thereto vapor, mist, particulate, liquid state water or organic solvent, etc. and temperature appropriately to turn it into rubber-like gel. The rubber-like gel is then turned into particulate form, pulverized or otherwise retained intact before being subjected to a compression-condensation process including a thin-filming or a uniformizing step, whereby it is formed into a rubber-like gel material having elasticity or adhesiveness (viscoelasticity). The material is stacked along with porous carbon, etc. on top of each other to form a composition of a single layer, etc. to generate power, which is then accommodated in an enclosure made of plastic, etc., or which is further stacked one on top of another to form multiple layers as necessary.
Patent JP-2012196655-A (JP)
Title: Scale inhibitor and method of preventing scale
Inventor: YAMADA MANABU
IPC: C02F5/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a scale inhibitor and a method of preventing scale which has a high deposition suppression effect on all the scale components of hard components, silica and iron, and which has a more excellent scale preventing effect than the conventional ones.SOLUTION: A first high molecular compound (low-molecular polymer component) having a carboxy group and having 1.0×10-1.0×10mass-average molecular weight, and a second high molecular compound (high-molecular polymer component) having a carboxy group and having 2.0×10-7.0×10mass-average molecular weight are at least added to a high temperature water system such as a boiler water system.
Patent JP-2012201132-A (JP)
Title: Traveling control device
Inventor: ISHIBA MASAJI
IPC: B60R16/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle traveling control device for controlling the motion of a vehicle so as to actively house one vehicle in a separated flow region behind the other vehicle when the two vehicles are traveling close to each other.SOLUTION: The traveling control device includes a vehicle traveling position control means for controlling a vehicle traveling position so as to substantially house a vehicle 10 in an estimated separation region estimated based on a parameter for determining the range of the separation region W of an air flow behind the other vehicle 20. In both the vehicle and the other vehicle, energy consumption is reduced and traveling stability is improved by an air resistance reduction effect.
Patent JP-2012205338-A (JP)
Title: Charger
Inventor: NAGASHIMA TATEAKI
IPC: H02H7/18
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a charger of a lithium secondary battery pack in which: when a lithium secondary battery pack that has terminal arrangement different from the proper terminal arrangement is mounted on a charger, inverse voltage is applied to a charging control IC which controls charging in the charger interior, and the charging control IC is broken and gets exothermic heat by the inverse voltage continuously generated so that there is possibility to be unsafe conditions such as melting of a resin case.SOLUTION: When a lithium secondary battery pack having reversed terminal arrangement is connected to a charger, an inverse voltage is not applied to a charging control IC in the charger interior so that the charging control IC does not generate abnormal exothermic heart and the charger is not broken to secure safety by detecting inverse voltage applied and electrically blocking a circuit that flows reverse current coming from the lithium secondary battery pack.
Patent JP-2012202294-A (JP)
Title: Internal combustion engine with variable compression ratio mechanism
Inventor: KAWASAKI TAKASHI
IPC: F02D15/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine with a variable compression ratio mechanism moving a cylinder block relative to a crank case, which is mounted on a front engine-front drive vehicle and moves a cylinder block toward a crank case separation side from a variable compression ratio mechanism to reduce a mechanical compression ratio, and prevents a gripping force of the drive wheel from being significantly reduced when the cylinder block moves toward the crank case separation side to stop at the terminal stage of vehicle acceleration.SOLUTION: In a terminal stage (t1) of the vehicle acceleration, the movement of the cylinder block to a crankcase separation side is stopped (t3) after making the moving speed of a cylinder block lower than in the middle stage of the vehicle acceleration (from a dotted line to a solid line).
Patent JP-2012205397-A (JP)
Title: Linear drive device and linear generator
Inventor: AIKI KOSUKE
IPC: H02K41/03
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To improve power factor and efficiency in a linear drive device and a linear generator.SOLUTION: Stator cores 11 are divided into stator yoke cores 12 and stator magnetic pole cores 14 which are made by stacking magnetic steel sheets along the axial direction in the linear drive device and the linear generator. Stator coils 16 are arranged in space resulted from condition of that a length of the stator magnetic pole core 14 along the axial direction is set to be shorter than that of the stator yoke core 12.
Patent JP-2012202845-A (JP)
Title: Exhaust gas suction device for vehicle to be tested
Inventor: TAKANOBU JUNICHIRO
IPC: G01M17/007
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact exhaust gas suction device for vehicle to be tested that can eliminates exhaust gas leaking from between a muffler and a hopper, and easily conduct a test in a convenient place.SOLUTION: The exhaust gas suction device for vehicle to be tested includes an exhaust gas lead pipe 11, an exhaustion part 12 provided on one end side of the exhaust gas led pipe 11, and a cylindrical suction hopper 13 provided on the other end side of the exhaust gas lead pipe 11, and sucks an exhaust gas while arranging the suction hopper 13 opposite to a muffler 16 of a vehicle 15 to be tested. A cut 17 for protruding a part of the body of the vehicle 15 to be tested is made in an upper surface part side of the suction hopper 13 obliquely downward from the side of the exhaust gas lead pipe 11 to the side of a tip opening 13.
Patent JP-2012201810-A (JP)
Title: Heat storage material composition
Inventor: ARAI HIROYUKI
IPC: C09K5/06
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage material which has a melting point in a temperature range for automobile, and is excellent in thermal durability and metal anticorrosion property with high heat storage energy.SOLUTION: This heat storage material composition includes: D-threitol, sepiolite having an average particle size of less than 100 μm, a melting point adjusting agent, and a rust-preventive agent.
Patent JP-2012204232-A (JP)
Title: Flash discharge tube
Inventor: ASADA OSAMU
IPC: H01J61/36
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a flash discharge tube in which the scattered amount of a cesium compound inside the cathode electrode pellet of a xenon flash discharge tube is reduced, rendering it free of faults in its external appearance.SOLUTION: A carbon shape less subject to heat which is adopted for a cathode electrode pin makes it possible to reduce the scattered amount of a cesium compound inside a cathode electrode pellet. As a result, cesium does no longer intensively sticks to the inside of a glass tube, so that poor appearance due to a discolored cesium in black ring form caused by a discharge in an aging process is eliminated. Furthermore, as compared to the conventional one, better effects can be expected as variations in turn-on voltage and omissions of light generation are eliminated and extended life is obtained.
Patent JP-2012202370-A (JP)
Title: Output suppression control device, control system, output command value determining device, output control method, and output command value determining method
Inventor: AKUTSU KOICHI
IPC: F03B15/04
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an output control method, etc. for performing operation according to a given output command value in a hydraulic power plant, inhibiting the operation exceeding a permitted volume of water.SOLUTION: This output suppression control device calculates a power generation upper limit output based on a present dam water level and the correlation data stored in a storage part (step S2). When a present generator output exceeds the calculated power generation upper limit output (step S4: YES), the output suppression control device starts output suppression control (step S6). The output suppression control is to output an output increase suppressing signal to a speed governing part.
Patent JP-2012206564-A (JP)
Title: Device and method for controlling vehicle body vibration
Inventor: SHIOZAWA HIROKI
IPC: B60W40/112
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To enable controlling increase of roll behavior when performing steering operation.SOLUTION: The drive torque that controls the fluctuation of the component caused by drive torque Tw is calculated among components that compose the sprung behavior of the vehicle body, and a gain K1(>0) is multiplied to the calculated drive torque. Moreover, the drive torque that controls the fluctuation of the component caused by vertical forces Fzf and Fzr is calculated, and gain a K2(>0) is multiplied to the calculated drive torque. In addition, the drive torque that controls the fluctuation of the front wheel load that is the component caused in turn resistors Fcf and Fcr are calculated, and a gain K3(<0) is multiplied to the calculated drive torque. As a result, it is assumed the drive torque of the direction that promotes the fluctuation of the front wheel load. Then, these multiplication results are totaled and the driver requested torque is corrected based on total value.
Patent JP-2012207972-A (JP)
Title: Method for removing sediment of glass melting furnace
Inventor: IZUMI YOSHINORI
IPC: G21F9/16
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently remove sediment without complicating a device configuration.SOLUTION: In a glass melting furnace 1 for processing high-level radioactive liquid waste 6 together with glass raw material 8 into molten glass 10 in a melting furnace body 3, when sediment 15 containing a platinum group element is accumulated on a furnace bottom, zinc 16 is supplied to the furnace bottom through a tube 17 while the glass melting furnace 1 continuously operates. The viscosity of the molten glass 10 is dropped by making the molten glass 10 around the sediment 15 acquire the zinc 16 that melts at normal operating temperature of the glass melting furnace 1, and suspended matter of the platinum group element constituting the sediment 15 is dispersed into the molten glass 10 processed to low viscosity. After that, by discharging the molten glass 10 through a flow-down nozzle 12, the suspended matter of the platinum group element forming the sediment 15 is discharged together.
Patent JP-2012142538-A (JP)
Title: Dielectric, and capacitor type storage battery
Inventor: ARAHASHI TOMOMI
IPC: H01G4/33
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric having a high dielectric constant, and a capacitor type storage battery having a large capacitance using it.SOLUTION: The dielectric 10 is composed to contain a resin having a crosslinked structure and metal ions, i.e. a compound having a molecular chain that has a metal salt structure. The capacitor type storage battery utilizes it. The resin having a crosslinked structure is a methacrylic resin having at least one crosslinking group per weight-average molecular weight 1000, and some crosslinking groups becomes a crosslinked structure by crosslinking reaction.
Patent JP-2011217601-A (JP)
Title: Flux concentration type synchronous rotating electric machine with permanent magnet
Inventor: MATT JEAN-CLAUDE
IPC: H02K21/14
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous rotating electric machine with a flux concentration type rotor in which the possibility of demagnetization of permanent magnets is controlled or further eliminated.SOLUTION: This rotor (11) includes a plurality of N- and S-magnetic poles which are alternately provided and formed of a plurality of permanent magnets (PM). The permanent magnets are accepted in slots (E1) provided on a magnetic body of the rotor. The rotor has a magnetic circuit allowing a magnetic flux subjected to flux-weakening-control to pass, for each of the permanent magnets. The magnetic circuit has a magnetic flux weakening circuit equivalently consisting of magnetic resistance (R), wherein the magnetic resistance of the magnetic flux weakening circuit is set so that a ratio (R/R) of the magnetic resistance of the magnetic flux weakening circuit to the internal magnetic resistance (R) becomes a value within a predetermined range. The value in the predetermined range is within a range of about 0.3-3 depending on the type of the permanent magnet.