baber/WOPTO huggingface dataset:
Patent JP-2012214386-A (JP)
Title: Method for producing cyclic trithiocarbonate
Inventor: TAKENAKA YASUMASA
IPC: C07F7/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cyclic trithiocarbonate in a high yield even if performing the reaction under relatively mild conditions, and allowing application to various reactants.SOLUTION: (1) In the method for producing cyclic trithiocarbonate, episulfide (thiirane) and carbon disulfide are reacted in the presence of a silica catalyst modified with a secondary or tertiary amine group. (2) The method for producing cyclic trithiocarbonate includes: a first process of reacting epoxide (oxirane) with at least one selected from thiourea and ammonium thiocyanate to obtain episulfide (thiirane); and a second process of reacting the episulfide (thiirane) with the carbon disulfide in the presence of the silica catalyst modified with the secondary or tertiary amine group. The first process and the second process are carried out continuously. (3) The catalyst used when the cyclic trithiocarbonate is produced by reacting the episulfide (thiirane) with the carbon disulfide includes silica modified with the secondary or tertiary amine group.
Patent JP-2012213344-A (JP)
Title: Operating device of combine harvester
Inventor: YAMAMOTO HIROAKI
IPC: A01D69/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To make the positional relationship between a grip part and an operating switch easy to understand even without looking at an operating lever, thus facilitating operations with the thumb of a hand holding the operating lever in a state where operating errors are avoided.SOLUTION: At the grip part 40 of the operating lever that can be operated to move longitudinally, operating switches 42 for adjusting threshing depth are disposed on a horizontal side face 44A located on the driver's seat side in the horizontal direction. A recessed section 46 is provided on the rear face 45 side of the grip part 40 and near the horizontal side face 44A side where the operating switches are disposed. The recessed section 46 is so formed as to face the thenar eminence of the hand holding the grip part 40, so that the operating switches 42, 42 can be operated by the thumb.
Patent JP-2012216668-A (JP)
Title: Component mounting device and imaging method
Inventor: OGURA KANKI
IPC: H05K13/08
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting device which can achieve improvement in productivity of a mounting board by simultaneously imaging a plurality of components at high accuracy to reduce recognition processing time of the component.SOLUTION: A component mounting device 200 recognizes a first component 31 and a second component 32 by imaging the first component 31 and the second component by a component recognition camera 214 and mounts the first component 31 and the second component 32 on a substrate 20. The component recognition camera 214 includes a first imaging part 371 imaging the first component 31 by using first light, a second imaging part 372 imaging the second component 32 by using second light, a first transmission part 361 arranged on a route along which a second light component travels toward the first imaging part 371 for allowing a first light component to be selectively transmitted, and a second transmission part 362 arranged on a route along which a first light component travels toward the second imaging part 372 for allowing the second light component to be selectively transmitted. At least one of transmission regions, which are a transmission region where the first transmission part 361 allows the first light component to be transmitted and a transmission region where the second transmission part 362 allows the second light component to be transmitted, is changeable in size.
Patent JP-2012213793-A (JP)
Title: Method and apparatus for manufacturing hydroformed molding
Inventor: UCHIDA MITSUTOSHI
IPC: B21D26/029
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To secure a sealability during bulging work even when the outer peripheries of two superimposed metal sheets are not welded.SOLUTION: By using an upper die 2 which is formed with a sheet pressing surface 2a for pressing a steel sheet 4 and the radius part 2d of the die shoulder and provided with a hole die 2b having an inner hull shape 3b that is the same as the outer hull shape of a molding and by using a lower die 3 which is formed with a sheet pressing surface 3a for pressing a steel sheet 5 and the radius part 3d of a die shoulder and provided with a hole die 3b having an inner hull shape that is the same as the outer hull shape of the molding, the steel sheets 4, 5 are held and subjected to bulging deformation by supplying working liquid between them and two moldings are manufactured. The upper die 2 and the lower die 3 are sealed by the outside of the respective sheet pressing surfaces 2a, 3a. The radius part 2d of the die shoulder is brought into contact with the steel sheet 4 so that the contact surface pressure between the radius part 2d of the die shoulder and the steel sheet 4 is higher than the pressure of the working liquid supplied between the steel sheets 4, 5 over the entire periphery of the radius part 2d of the die shoulder and at all time of the bulging deformation.
Patent JP-2012219105-A (JP)
Title: Method for adhering adhesion-preventing agent to rubber sheet and apparatus for adhering adhesion-preventing agent
Inventor: ONISHI KEI
IPC: B29C48/305
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for adhering an adhesion-preventing agent to a rubber sheet, by which the excessive adhesion of the adhesion-preventing agent to the rubber sheet can be prevented to prevent the occurrence of a trouble in the next step, and the use quantity of the adhesion-preventing agent can be reduced, and to provide an apparatus.SOLUTION: The method for adhering the adhesion-preventing agent to the rubber sheet is characterized by comprising an adhesion-preventing agent-coating step of dipping a rubber sheet in an adhesion-preventing agent tank to coat the adhesion-preventing agent, and an adhesion-preventing agent-spraying step of spraying the adhesion-preventing agent on the dipped rubber sheet, while changing the spraying amount in response to the site of the rubber sheet. The apparatus for adhering the adhesion-preventing agent to the rubber sheet is characterized by comprising an adhesion-preventing tank for dipping the rubber sheet extruded from a rubber extruder to adhere the adhesion-preventing agent to the rubber sheet, an adhesion-preventing agent sprayer for spraying the adhesion-preventing agent on the dipped rubber sheet, while changing the spraying quantity of the adhesion-preventing agent in response to the site of the rubber sheet, and a cooling means for cooling the rubber sheet, after spraying.
Patent JP-2012217480-A (JP)
Title: Hearing test device and method, computer program, and hearing aid adjustment system
Inventor: KATO YUMIKO
IPC: A61B5/12
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To estimate an uncomfortable loudness level of a subject while suppressing a burden on the subject.SOLUTION: This hearing test device includes: a test sound range-setting part setting a plurality of kinds of test sounds decided by a combination between at least three kinds of different sound pressures and at least two kinds of frequencies; a presentation order determination part determining presentation order of the plurality of kinds of test sounds; a test sound output part outputting the plurality of kinds of test sounds; a brain wave measurement part measuring brain waves of the subject; an arithmetic part extracting induced potentials induced by the respective test sounds having the different sound pressures a, b, c (a<b<c) at the same frequency f from the measured brain waves, and calculating latent periods or amplitudes of the induced potentials A, B, C corresponding to the test sounds of the sound pressures a, b, c, respectively; and an estimation part calculating a first difference between the latent periods or the amplitudes of the induced potentials A and B, and a second difference between the latent periods or the amplitudes of the induced potentials B and C, and when a change amount of the second difference to the first difference is a predetermined value or above, estimating the uncomfortable loudness level at the frequency f based on predetermined relation.
Patent JP-2012219021-A (JP)
Title: Melanin production inhibitor
Inventor: KISO AKINORI
IPC: A61Q19/02
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a melanin production inhibitor which contains, as an active ingredient, a substance having melanin production-inhibiting action, the substance being found from a natural product which is high in safety.SOLUTION: The melanin production inhibitor includes, as an active ingredient, one or more extracts selected from the group consisting of extracts from Machilus, Mallotus philippinensis, Himalayan raspberry, Gambir, prune and Poria cocos.
Patent JP-2012222089-A (JP)
Title: Method for manufacturing reactor and reactor
Inventor: YOSHIKAWA KOHEI
IPC: H01F27/24
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reactor that is capable of relatively positioning an inside core portion and an outside core portion and that is superior in productivity.SOLUTION: The following processes are provided for manufacturing a reactor 1 that comprises; a magnetic core 3 that is constituted by a plurality of core pieces 31m, 32m and a gap material 31g, and a coil 2 that is located on a part of the magnetic core 3. The processes are; a process for providing inside core portions 31 that are located inside a coil 2 in the magnetic core 3, a process for providing outside core portions 32 that are one pair of outside core portions, whose inner end faces 32e that sandwich the inside core 31 are composed of one plane, and that are located on both end faces of the coil 2, opposing with respect to each other, in the magnet core 3, a process of forming a positioning member that joins at least one of a gap material and a core piece as the positioning member to the inner end surface 32e of the outside core portion 32, and a bonding process for bonding the inside core portions 31 and the outside core portions 32 together after positioning both cores 31 and 32 using the positioning members.
Patent JP-2011131889-A (JP)
Title: Air conditioner for vehicle
Inventor: KOMATSU YOSHINAO
IPC: B60H1/00
Filed: 2011-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of executing control so that a mixed condition of cold air and hot air becomes a desired condition by a simple structure.  <P>SOLUTION: The air conditioner for the vehicle includes an evaporator 4, a heater core 5, a hot air passage a, a cold air passage, an air mix damper 8 arranged in the interflow part between the cold air passage and the hot air passage a and adjusting an air temperature by a mixing ratio between cold air and hot air, a defrost damper 14 guiding the air from the air mix damper 8 to a defrost blowoff side, a face damper 13 guiding the air from the air mix damper 8 to a face blowoff side, and a foot damper 15 guiding the air from the air mix damper 8 to a foot blowoff side via a foot air passage 9. On a surface on the interflow part side of the foot damper 15, a rib member 15b is arranged with a prescribed angle relative to an air flow direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012218629-A (JP)
Title: Suspension device for vehicle
Inventor: UCHIDA SATOSHI
IPC: B60G7/00
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure an indoor space, by arranging and erecting a shock absorber more downward than a comparison example, in a suspension device for a vehicle.SOLUTION: In this suspension device for the vehicle, a knuckle 12 for rotatably supporting a wheel 11 is connected to a vehicle body by an upper arm 13 and a lower arm 14. An insertion part 14a capable of inserting a lower end part 17a of the shock absorber 17 in the vertical direction, is arranged in a knuckle side end part of the lower arm 14. The lower end 17a of the shock absorber 17 is connected (P2) to the knuckle 12 below a connecting part P1 of the knuckle 12 and the lower arm 14.
Patent JP-2012219950-A (JP)
Title: Continuously variable transmission
Inventor: TOYODA TOSHIRO
IPC: F16H15/38
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To accomplish a structure in which a continuously variable transmission can be made compact and control during driving mode switching can be simplified.SOLUTION: Each of a low-speed clutch 35a and a high-speed clutch 38 can switch a low-speed mode and a high-speed mode based on switching of the engagement/disengagement of the clutch, wherein the low-speed mode achieves a geared neutral state in which an output shaft 4 is stopped while rotating an input shaft 3 in one direction, and wherein the high-speed mode achieves a state in which deceleration ratio is small compared to the low-speed mode. As one or both of the low-speed clutch 35a and the high-speed clutch 38, a switchable unidirectional clutch capable of mechanically switching the direction of torque to be transmitted is employed. Furthermore, a connection mode (the direction of torque to be transmitted) of the switchable unidirectional clutch is switched by a mechanical means such as a wire in accordance with a selected position of a shift lever.
Patent JP-2012219757-A (JP)
Title: Internal combustion engine control device
Inventor: SUGIHARA HIROYUKI
IPC: F02D45/00
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To correctly estimate a knock generation factor by a simple constitution without being affected by an operation state.SOLUTION: An ECU 50 calculates an unburnt fuel quantity in a cylinder in a knock-limit combustion ratio MFBmax as a fuel remaining quantity Kr at knock generation. The ECU also calculates the unburnt fuel quantity when the knock is not generated as a standard fuel remaining quantity Kth to calculate the difference (Kr-Kth) between both amounts as an index ΔK. Then the octane value of the fuel is estimated based on the index ΔK. Thereby the octane value of the fuel is correctly estimated based on the index ΔK not affected by a change in a load ratio to enhance the accuracy of knock avoiding control or the like. There is no need for setting the index ΔK at every operation state by a data map or a function expression, which helps to reduce the data amount necessary for control to greatly reduce the adaptive man-hours for adapting individual data to the operation state.
Patent JP-2011147344-A (JP)
Title: Reduction gear equipped with motor
Inventor: MIYOSHI HIROYUKI
IPC: H02K7/116
Filed: 2011-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an axial direction length while simplifying a structure and achieving a reduced cost.  <P>SOLUTION: An input shaft 21 of a reduction gear 20 is firmly supported by both end fixation, and a rotating shaft 19 rotates smoothly being integrated with the input shaft 21 without causing core shake even if the rotating shaft 19 is not supported rotatably by a case 16 of the drive motor 23 as the rotating shaft 19 of a drive motor 23 is coupled to the input shaft 21. As a result, a bearing for supporting the rotating shaft 19 is not required and also the axial direction length of a whole apparatus is shortened. As a result, the structure becomes simple and a manufacturing cost becomes inexpensive.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012205869-A (JP)
Title: Fan with water tank
Inventor: YAMAMOTO YASUKI
IPC: A45B27/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fan that easily generates wind and droplets at the same time by a series of operation to fan with the fan.SOLUTION: Both the wind and the droplets can be obtained by installing a water tank to a handle of the fan, and the pipe that passes water to the yarn mountain and the spicule of the fan and by fanning with the fan, and as a result, it becomes cool effectively.
Patent JP-2012218695-A (JP)
Title: Electric steering device
Inventor: HARUNAGA MASAHIRO
IPC: B62D1/18
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric steering device that can reduce stress concentration generated at a groove bottom of a slit of a ball constituting a spherical joint.SOLUTION: A round face 742 having a diameter larger than a groove width W is formed in the groove bottom of the slit 741. When an adjusting screw 78 is screwed into a female screw 77, the groove width W of the slit 741 is expanded and a gap b between an outer periphery 76B of a bush 76 and an inner periphery 75A of a sleeve 75 is eliminated, and a gap between an outer periphery 74B of the ball 74 and a recessed spherical surface 76A of the bush 76 is also eliminated. When the groove width W of the slit 741 is expanded, a large stress is applied to the groove bottom of the slit 741. However, since the round face 742 is formed in the groove bottom, stress concentration is not generated in the groove bottom of the slit 741 and durability of the ball 74 is improved.
Patent JP-2012220463-A (JP)
Title: Measurement method of input/output signal between ic and mother board
Inventor: IKEDA SATOSHI
IPC: G01R31/28
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method of an input/output signal between an IC and a mother board by using an adaptor board, whereby means for mounting the adaptor is provided even if a component is present in the neighborhood of a pad.SOLUTION: A relay board having a size equivalent to that of an IC to be measured is disposed between a mother board and an adaptor board. The relay board has a multilayer structure, and an inner layer of the relay board is a combination of an electric power source layer and a ground layer.
Patent JP-2012227983-A (JP)
Title: Charging system, electronic device and charging device
Inventor: NIEKAWA YUKIHIRO
IPC: H01M10/48
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a charging system capable of suppressing temperature rise of a charge control circuit to a prescribed temperature range, when charging a built-in power source of an electronic device.SOLUTION: A charging system 100 comprises: an electronic device 1 incorporating a chargeable built-in power source 24; a charge control circuit 80 for controlling charging to the built-in power source 24 of the electronic device 1 by performing constant current charging of performing charging so as to fix at least a charging current I to the built-in power source 24; and a charging device 60 for supplying power to the built-in power source 24 of the electronic device 1 through the charge control circuit 80. The charge control circuit 80 includes a charge control part 82 for controlling the charging current I to be supplied to the built-in power source 24 corresponding to information Vof a temperature of heating parts 87a, 87b and 89 inside the charge control circuit 80, which is detected by temperature detection means 94, and information of a charging voltage V charged to the built-in power source 24, and the charge control part 82 executes control so as to lower the charging current I to be supplied to the built-in power source 24 when the temperature of the hating parts rises exceeding the prescribed temperature range.
Patent JP-2012227751-A (JP)
Title: Wireless communication control method and wireless base station
Inventor: EGUCHI HIDEHIRO
IPC: H04W72/08
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce time required for determining allocation of a wireless resource.SOLUTION: An eNB 100 performs calculation of priority points and generation of an allocation candidate list based on CQI, for a UE 200-1 to a UE 200-4 in a cell 150, in parallel. Further, based on a priority table generated according to the priority points and the allocation candidate list of the UEs 200, the eNB 100 selects the UEs 200 in order from higher priority to lower priority, and determines resource blocks to be allocated to the UEs 200.
Patent JP-2012224235-A (JP)
Title: Side air bag system
Inventor: OTANI RYUSHI
IPC: B60R21/207
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient energy absorption amount of an air bag body of a side air bag system when a shock load is input.SOLUTION: When the side air bag system 1 receives a shock to be input at a side collision, the air bag body 3 is inflated and expanded from the side part of a seat back 11 to the front of a vehicle, to enter between an occupant 5 and a vehicle side inner face. The air bag body 3 includes an upper side expansion part 3b to be inflated and expanded in the vicinity of the shoulder part 5b of the occupant 5. The upper side expansion part 3b at the time of expansion is provided with a sewn part B corresponding to the center position C in the vehicle front and rear direction of the shoulder part 5b. The thickness of the front side part 3bf and the rear side part 3br in the vehicle width direction is made thicker than the sewn part B. The sewn part B includes an inside recess 3bi corresponding to the shoulder part 5b.
Patent JP-2012226640-A (JP)
Title: Preceding vehicle start notification device
Inventor: YOSHITANI TOSHIYA
IPC: G08G1/16
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a preceding vehicle start notification device that gives suitable notice of a preceding vehicle start according to a tendency in degree of acceleration of a driver who drives during a start.SOLUTION: When a vehicle preceding to a local vehicle at a stop starts, it is determined whether an inter-vehicle distance L from the local vehicle reaches a reference inter-vehicle distance Ld for giving a preceding vehicle start notice. It is assumed that the local vehicle starts when the reference inter-vehicle distance Ld is reached, and an assumed catch-up time T in which the local vehicle catches up with the preceding vehicle is computed from a start acceleration af of the preceding vehicle, an average acceleration as of the local vehicle during the start, and the current inter-vehicle distance L between the preceding vehicle and local vehicle. When it is determined from the assumed catch-up time T that the local vehicle does not catch up with the preceding vehicle within a reference time t1, the driver is given a preceding vehicle start notice to know that the preceding vehicle has started, and urged to start the local vehicle. When it is determined from the assumed catch-up time T that the local vehicle will catch up with the preceding vehicle within the reference time t1, the preceding vehicle start notice is not given.
Patent JP-2011236120-A (JP)
Title: CERAMIC COMPOSITE BASED ON β-EUCRYPTITE AND OXIDE, AND PROCESS OF MANUFACTURING THE COMPOSITE
Inventor: BLANCHARD LAURENT
IPC: G02B1/02
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic composite based on β-eucryptite and an oxide, and a process of manufacturing the composite.SOLUTION: The composite is composed of a sintered ceramic based on an oxide and β-eucryptite crystals having a β-eucryptite content of <55 wt.% (69 vol.%), and has a thermal expansion coefficient of 1.3×10Kor less.