baber/WOPTO huggingface dataset:
Patent JP-2016014380-A (JP)
Title: Internal combustion engine control unit
Inventor: YAMAZAKI TOMOHIRO
IPC: F02D45/00
Filed: 2014-07-03
Abstract: PROBLEM TO BE SOLVED: To overcome conventional problems with internal combustion engines using a heat generation rate gravity center position in a combustion control that, as a result of scraping up lubricant on a cylinder bore wall surface by deposits accumulated on the top land wall surface of a piston in a compression stroke when the deposits increase, a quantity of the lubricant present in a combustion chamber increases, a quantity of the lubricant evaporated in a combustion stroke increases, and a lubricant reduction speed increases.SOLUTION: Provided is an internal combustion engine control unit advancing a heat generation rate gravity center position and increasing a maximum value of a combustion chamber internal temperature to thereby burn down deposits accumulated on a top land wall surface and eventually suppress an increase in a lubricant reduction speed when the deposits increase.
Patent JP-2016017404-A (JP)
Title: Pump unit for cryogenic liquefied gas
Inventor: WADA YOSHIYUKI
IPC: F04D29/60
Filed: 2014-07-04
Abstract: PROBLEM TO BE SOLVED: To enable a pump unit for cryogenic liquid to be manufactured at low cost under a state in which disassembly cleaning can be easily carried out, trouble caused by cryogenic environment is hardly produced and a high pump capacity can be realized even though its structure is simple to cause disassembly cleaning to be easily carried out.SOLUTION: This invention comprises: a shaft 2 in which only its upper part is supported toward a vertical direction; an impeller 3 arranged at the lower end of the shaft; a casing 4 having a pump chamber 22 storing the impeller under its non-contacted state; a motor 6 connected to the upper part of the shaft; a cryogenic liquefied gas reservoir 8 for storing cryogenic liquefied gas in which the casing is immersed; and cryogenic liquefied gas 32 stored at the cryogenic liquefied gas reservoir. Both a supporting part for supporting the shaft and the motor are installed at higher positions more than a liquid surface height of cryogenic liquefied gas by 200 mm. The impeller has a plurality of blade parts 12 that are formed to have a wider width from a center of rotation toward a centrifugal side.SELECTED DRAWING: Figure 2
Patent JP-2016019314-A (JP)
Title: Control circuit
Inventor: KIKUCHI YOSHIHIKO
IPC: H03K17/08
Filed: 2014-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a cascode element, which enables stable switching control.SOLUTION: A control circuit 100 for a cascode element 10 is configured such that a switch Q1 and a switch Q2 are cascode-connected at a predetermined connection point 11 and the switch Q1 is provided between the connection point 11 and a reference point 12. In the control circuit 100, a switching control part 110 exerts switching control for the switch Q1, and a bias auxiliary part 120 auxiliary-biases a connection-point voltage, which is a voltage between the reference point 11 and connection point 12, during the off-period of the switch Q1 switching-controlled by the switching control part 110. Therefore, during the off-period of the switch Q1 switching-controlled by the switching control part 110, the voltage between the gate sources of the switch Q2 is sufficiently biased to the negative side with respect to the threshold value of the switch Q2. Accordingly, switching control for the cascode element is stabilized and breakage of the cascode element can be prevented.SELECTED DRAWING: Figure 3
Patent JP-2016017467-A (JP)
Title: Internal combustion engine recirculated exhaust gas introduction device
Inventor: TANAKA MASARU
IPC: F02B31/00
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine recirculated exhaust gas introduction device capable of saving manufacturing cost, preventing an output reduction at a time of full load operation, and yet ensuring stable combustion even if a large quantity of recirculated exhaust gas is introduced.SOLUTION: An internal combustion engine recirculated exhaust gas introduction device comprises: an intake passage 20 to which intake air is supplied; a combustion chamber 14 including intake-side opening portions 23a and 23b communicating with the intake passage 20; and an EGR gas supply passage 40 connecting the intake passage 20 to an exhaust passage 30, and recirculating exhaust gas from the exhaust passage 30 to the intake passage 20 as EGR gas, the EGR gas supply passage 40 including EGR gas introduction pipes 41 and 42 provided along a wall surface 22c of the intake passage 20 and introducing the EGR gas toward the intake-side opening portions 23a and 23b, respectively, a flow passage cross-sectional area of each of the EGR gas introduction pipes 41 and 42 being set smaller than a flow passage cross-sectional area of the EGR gas supply passage 40, and a central axis of each of the EGR gas introduction pipes 41 and 42 being oriented toward a central axis of the combustion chamber 14.SELECTED DRAWING: Figure 3
Patent JP-2015018811-A (JP)
Title: Switch assembly
Inventor: FU LI-REN
IPC: H01H9/02
Filed: 2014-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a switch assembly in which a light-emitting diode is not irradiated with light from surrounding light-emitting diodes.SOLUTION: The switch assembly includes: switches for controlling electronic components on a circuit board; and a housing. The switches are mounted to the housing. The housing is disposed on the circuit board and covers light-emitting diodes that display operation states of the electronic components.
Patent JP-2016021172-A (JP)
Title: Vehicle simulation system
Inventor: YOSHIKAWA MASAYUKI
IPC: G01M17/007
Filed: 2014-07-15
Abstract: PROBLEM TO BE SOLVED: To mutually match plural unit models constituting a vehicle model.SOLUTION: When a torque output of an engine model 130 is input into a suspension model 132, a test value is set as a torque output of the engine model 130. If an output of the suspension model 132, for example, a steering wheel load, does not meet a given consistency condition when the test value has been set, a given conversion process is applied to the torque output from the engine model 130 and then the post-process output is input into the suspension model 132. Specifically, if the steering wheel load output from the suspension model 132 is deviated from a presumed range based on the test value, correction software is added for converting a unit system of the torque output.SELECTED DRAWING: Figure 3
Patent JP-2016023409-A (JP)
Title: Steel structure
Inventor: IIBOSHI TSUTOMU
IPC: E04H9/02
Filed: 2014-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a steel structure that prevents collapsing of a building even at a time of a maximal earthquake, while suppressing excessive enlargement of itself as a structural body.SOLUTION: A steel structure has a substructure 3 composed of a rigid-frame structure or a foundation structure, and a single-story superstructure 4 having a column 7 connected with a beam 9 and a damper 11 spanned between an intermediate part 7c of the column 7 and an intermediate part 9b of the beam 9. In the superstructure 4, a junction 8 between the column 7 and the substructure 3 is a pin junction, and a junction 10 between the column 7 and the beam 9 is a firm junction more rigid than the pin junction.SELECTED DRAWING: Figure 1
Patent JP-2016022044-A (JP)
Title: Magnetic resonance imaging device and control method thereof
Inventor: NAGAO NAOKO
IPC: A61B5/055
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To improve safety in an examination by a magnetic resonance imaging device for a wearer of an implantable device.SOLUTION: A magnetic resonance imaging device 100 includes: a static magnetic field generating means 22; a gradient magnetic field generating means 30; a high frequency coil; an NMR signal receiving part 50; an image processing part; a control part 14; and a display device. The control part displays the information indicative of an examination of a wearer of an implantable device in the examination screen when it is determined that the subject is a wearer of the implantable device, determines whether or not a parameter input for imaging satisfies an imaging condition based on the implantable device worn by the subject, and, if the parameter does not satisfy the condition, displays in the display device that the input parameter does not satisfy the imaging condition.SELECTED DRAWING: Figure 1
Patent JP-2016024379-A (JP)
Title: Information processor, control method and program thereof
Inventor: FUJIKAWA REIJI
IPC: G10L15/26
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To allow complicated processing to be executed in an information processor performing voice recognition.SOLUTION: When a phoneme matches a phoneme stored in advance, and the continuity of the matched phonemes matches an information descriptor candidate phoneme stored in advance in a voice stream, the continuity of phonemes is made to be a meta-information descriptor. The meta-information descriptor is detected only if another prescribed meta-information descriptor is previously detected at the time of detection.SELECTED DRAWING: Figure 3
Patent JP-2016016301-A (JP)
Title: Method and means for stage performance of visually handicapped person
Inventor: SUGAWARA EISUKE
IPC: A63J7/00
Filed: 2014-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and means for stage performance of a visually handicapped person performing Nohgaku, which mainly targets a person with difficulty in visual perception.SOLUTION: This invention is characterized so that a boundary ultrasonic signal X and a target place ultrasonic signal Y within a range that cannot be heard by an audience are separately emitted, a performer hears the boundary ultrasonic signal X when he/she reaches a dangerous boundary zone, and the target place ultrasonic signal Y is emitted so as to be heard as a different scale or tone based on each target place in accordance with the order of description of the textbook in a form of being synchronized with the played chanting.SELECTED DRAWING: Figure 3
Patent JP-2016029766-A (JP)
Title: Filter and duplexer
Inventor: NISHIHARA TOKIHIRO
IPC: H03H9/54
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To improve a Q-value of a piezoelectric thin film resonator.SOLUTION: A filter comprises a plurality of piezoelectric thin film resonators each having: a substrate 10; a piezoelectric film 14 provided on the substrate; a lower electrode 12 and an upper electrode 16 which face each other with at least part of the piezoelectric film sandwiched therebetween; and an insertion film 28 which is inserted into the piezoelectric film, and which is provided in at least part of an outer peripheral region 52 in a resonance region 50 where the lower electrode and the upper electrode face each other with the piezoelectric film sandwiched therebetween, but is not provided in a center region 56 of the resonance region. A width W of the insertion film in the resonance region varies between at least two of the plurality of piezoelectric thin film resonators.SELECTED DRAWING: Figure 2
Patent JP-2016031999-A (JP)
Title: Heat dissipation circuit board
Inventor: TAKAHASHI YOSUKE
IPC: H01L23/12
Filed: 2014-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation circuit board in which bondability of a heat dissipation layer is excellently maintained even in an environment in which temperature changes occur over a wide range.SOLUTION: The heat dissipation circuit board is provided which includes a substrate 10 made of ceramics and a heat dissipation layer 20 provided on at least one surface of the substrate 10. Such a heat dissipation layer 20 includes: a first heat dissipation layer 22 which contains copper as a main component and a glass component; and a second heat dissipation layer 24 which is provided on the surface of the first heat dissipation layer 22 and substantially formed with copper or a copper alloy.SELECTED DRAWING: Figure 1
Patent JP-2016031848-A (JP)
Title: Power storage device
Inventor: MIYOSHI MANABU
IPC: H01G11/78
Filed: 2014-07-29
Abstract: PROBLEM TO BE SOLVED: To secure good sealability without requiring high clearance accuracy between a case body and a lid in a joining process of joining the case body and the lid.SOLUTION: In a power storage device (secondary battery 10), an electrode assembly 12 is housed in a case body 13 having an opening, and the opening is blocked by a lid 14. The case body 13 and the lid 14 are joined in the state where a three dimensional carbon fiber-reinforced thermoplastic resin 18 is interposed between the case body 13 and the lid 14, and the lid 14 is plastically deformed.SELECTED DRAWING: Figure 1
Patent JP-2016031120-A (JP)
Title: Planetary roller traction drive
Inventor: WATANABE HAJIME
IPC: F16H13/14
Filed: 2014-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a planetary roller traction drive capable of simply, efficiently reducing backlash.SOLUTION: A first planetary roller 23 is disposed to be inscribed in an inner circumferential surface of a first ring roller 21 and to be circumscribed around an outer circumferential surface of a first intermediate shaft 22 serving as a sun roller. Angular ball bearings 80, 81 are disposed on an inside diameter side of the first planetary roller 23, and furthermore a first drive pin 29 of a first planetary carrier 24 is disposed on an inside diameter side of inner rings 83, 88 of the angular ball bearings 80, 81. The first drive pin 29 is constituted by a spring pin having a C-shaped cross-section.SELECTED DRAWING: Figure 2
Patent JP-2014207714-A (JP)
Title: Mobile communication system
Inventor: MAEDA MIHO
IPC: H04W72/04
Filed: 2014-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system capable of efficiently performing communication control while achieving improvement in communication speed corresponding to an aggregate carrier.SOLUTION: A mobile communication system uses individually a plurality of sub-carriers or uses an aggregate carrier formed by aggregating the plurality of sub-carriers, thereby, a mobile terminal corresponding to the sub-carrier or a mobile terminal corresponding to the aggregate carrier and a base station wirelessly communicate with each other. Especially, when by using the aggregate carrier, the mobile terminal corresponding to the aggregate carrier and the base station wirelessly communicate with each other, a plurality of transport blocks are transmitted, respectively, for each of the plurality of sub-carriers constituting the aggregate carrier, and the mobile communication system transmits data by using the sub-carriers selected from among candidate aggregation aggregating a candidate of a sub-carrier.
Patent JP-2016037068-A (JP)
Title: Travel control system of operation vehicle
Inventor: ISHIDA TOMOYUKI
IPC: B60R25/23
Filed: 2014-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft system having a simple structure.SOLUTION: A travel control system of an operation vehicle is equipped with an engine 2 and includes a power transmission device 3 which transmits rotational power of the engine 2 to driving wheels 7. The power transmission device 3 has a clutch A. The travel control system of the operation vehicle has a controller 136 which limits connection of the clutch A and includes authentication code input means 176 for inputting an authentication code to the controller 136. When the input authentication code matches with an authentication code recorded in the controller 136, the controller 136 releases connection limitation of the clutch A regardless of the operation of a worker.SELECTED DRAWING: Figure 5
Patent JP-2016022360-A (JP)
Title: Tongs
Inventor: WATANABE SHINICHIRO
IPC: A47G21/10
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To provide tongs which are formed with a flat lower face of a base plate so as to be stably placed on a table, and have a pair of food holding parts having different shapes from each other.SOLUTION: The tongs include grip handle parts 2, 3 arranged on an upper face of a base plate 1 including a lower flat face and inclined outward toward upward. On an upper end of the grip handle 2, a food holding part 6, which includes: a dented inner face; a water passing hole 10 at a most dented position; and plural grooves 9 opened at a rear face side edge, is continuously arranged. On an upper end of the grip handle part 3, a food holding part 7, which includes a dented inner face and has a spoon shape, is continuously arranged. Flat faces 11 facing each other are formed on an upper end parts of the food holding parts 6, 7 and include a slip resistance protrusion 13 extended in a front/rear direction.SELECTED DRAWING: Figure 1
Patent JP-2016039234-A (JP)
Title: Electronic apparatus
Inventor: TONO HIROYUKI
IPC: H05K7/20
Filed: 2014-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of achieving size reduction, pressure loss reduction, and improvement in degree of freedom of internal layout, improvement in degree of freedom of mountability, and suppression of a counter flow.SOLUTION: An electronic apparatus 1 is mounted with an electronic component 7 and comprises a cooling air duct 11, and the electronic component is fitted on one surface side of a base wall 2b. The cooling air duct is formed on the other surface side of the base wall, provided with a fan 6, and bent backward at the fan, and also includes a suction-side air duct 11a and an exhaustion-side air duct 11c separated by a partition plate 8. A suction-side header 11b right before a fan suction port 6a of the suction-side air duct and an exhaustion-side header 11d right behind a fan exhaustion port 6b of the exhaustion-side air duct 11b are shifted in an air duct height direction.SELECTED DRAWING: Figure 1
Patent JP-2016038055-A (JP)
Title: Rolling bearing with seal
Inventor: WATANABE EITO
IPC: F16C19/26
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing with a seal which inserts the seal into an outer ring in which a pair of flange parts are formed without narrowing a seal outside diameter, can reduce a bearing manufacturing cost, and can improve a bearing assembling property.SOLUTION: A pair of flange parts 22 extending to the inside in a radial direction are formed at both end parts of a cylinder part 21 of an outer ring 20 in an axial direction, a seal 30 has a seal base part 31 which is formed along the axial direction, and an outside seal lip 32 which extends to the outside in the radiation direction and the outside in the axial direction from an outside end part of the seal base part 31 in the axial direction. An outside diameter φA of the seal base part 31 is set smaller than inside diameters φB of the flange parts 22, an outside diameter φC of the outside seal lip 32 is set smaller than an inside diameter φD of a raceway surface 21a, and the outside seal lip 32 contacts with the flange parts 22 when bearing inside pressure is raised.SELECTED DRAWING: Figure 2
Patent JP-2016040078-A (JP)
Title: Production device of bag for cryopreservation
Inventor: KUROSAKI YASUO
IPC: B31B19/64
Filed: 2014-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a production device of a bag for cryopreservation, in which, in producing of a bag for cryopreservation formed of a fluorine-based resin to which heating processing is not easily performed, a deposition work of two resin sheets overlapped on each other can be automatically and properly performed, the bag for cryopreservation can be produced in mass production and cost reduction is achieved.SOLUTION: A production device of a bag for cryopreservation comprises: a sheet table 18; a sheet press body 19; a laser device 16; and a scanning structure 17. While relatively moving the sheet table 18 and the laser device 16 by the scanning structure 17, an infrared radiation laser beam is radiated to an interface of fluorine-based resin sheets S1, S2, then both sheets S1, S2 are integrated by a contour line bead 1, for forming a storage part 2 for storing a living body texture. In a state that the fluorine-based resin sheets S1, S2 are pressed and held by a radiator 25 which is a deposition posture, the infrared radiation laser beam is made act on the interface of both resin sheets S1, S2 via the radiator 25, for forming the storage part 2.SELECTED DRAWING: Figure 1
Patent JP-2016044997-A (JP)
Title: Raindrop detector
Inventor: OTSUKA KIYOSHI
IPC: G01W1/14
Filed: 2014-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a raindrop detector capable of reducing the difference between a first optical path and a second optical path in the intensity of light radiated to a wind shield.SOLUTION: A lens part 140 has an incident-side concave surface 141; an incident-side reflection surface 142; and an incident-side lens surface 143. The incident-side concave surface 141 is recessed to be away from a light-emitting part 110, and guides light emitted to a side opposite to a light-receiving part 120 out of the light emitted from the light-emitting part 110 into the lens part 140 while maintaining the straightness of the light. The incident-side reflection surface 142 reflects and collimates the light guided into the lens part 140 via the incident-side concave surface 141, and guides the light to an outer surface 210 of a wind shield 200. The incident-side lens surface 143 guides the light emitted to the light-receiving part 120 out of the light emitted from the light-emitting part 110 into the lens part 140, collimates the light, and guides the light to the outer surface 210 of the wind shield 200.SELECTED DRAWING: Figure 1
Patent JP-2016043365-A (JP)
Title: Manufacturing method of heat transfer plate and heat transfer plate
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2014-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat transfer plate capable of reducing work labor, capable of reducing manufacturing cost, and capable of manufacturing the heat transfer plate having high heat radiation performance, and a heat transfer plate.SOLUTION: A manufacturing method includes: a heating medium pipe insertion process of inserting a heating medium pipe 4 into a recessed groove 10 opening on a surface 20a side of a cutting object block 20; a frictional agitation process of executing frictional agitation by respectively relatively moving a rotary tool to both sidewalls of the recessed groove 10; and a cutting process of forming a plurality of fins on the reverse side of the cutting object block 20 by a multi-cutter M in which a plurality of disc cutters Mb are juxtaposed. In the frictional agitation process, a plastic flow material fluidized by frictional heat is made to flow in a space part formed of the heating medium pipe 4 and the recessed groove 10 in a state of exposing the heating medium pipe 4, and in the cutting process, cutting is performed in a state where tensile stress caused by thermal contraction after the frictional agitation process acts on a reverse surface of the cutting object block 20.SELECTED DRAWING: Figure 8