baber/WOPTO huggingface dataset:
Patent JP-2016188632-A (JP)
Title: Variable compression ratio internal combustion engine
Inventor: SEGAWA TAKU
IPC: F02D15/04
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable compression ratio internal combustion engine which can effectively separate oil in blow-by gas without increasing dimensions of an internal combustion engine body.SOLUTION: A variable compression ratio internal combustion engine is equipped with: a cylinder block 2; a crank case 1; a variable compression ratio mechanism A capable of changing a mechanical compression ratio; and an oil separator 70 capable of separating oil included in blow-by gas in the crank case. The variable compression ratio mechanism is equipped with shafts 54, 55 each having an eccentric shaft, and a drive device 59 rotating the shafts. The cylinder block is supported by the crank case through the shafts so as to relatively rotate to the crank case by rotations of the shaft. The crank case is equipped with a shaft holding portion rotatably holding the shafts, and a cover 80 disposed on the outside of the shaft holding portion. The oil separator is equipped with at least one collision plate 73, and is formed between the shaft holding portion and the cover.SELECTED DRAWING: Figure 5
Patent JP-2016168310-A (JP)
Title: Intravascular foreign substance fluoroscopic apparatus and intravascular foreign substance fluoroscopic method
Inventor: NAGONE MASAAKI
IPC: A61B8/06
Filed: 2015-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an intravascular foreign substance fluoroscopic apparatus capable of easily performing intravascular foreign substance fluoroscopy for obtaining information on the state (size, shape, passage position) of a passing foreign substance, for example discrimination of an intravascular foreign substance even with a relatively simple configuration.SOLUTION: A plurality of ultrasonic vibrators are two-dimensionally arranged with the same arrangement of transmitters and receivers. A detection surface range constituted by the two-dimensional arrangement is detected with an ultrasonic wave over a prescribed continuous period of time. Intravascular foreign substance objects TP1, BP1 detected with a detection signal of a partial receiver among the two-dimensionally arranged receivers are displayed at corresponding positions on a two-dimensional map over the prescribed continuous period of time on a display screen D1 of a display device.SELECTED DRAWING: Figure 4C
Patent JP-2016196830-A (JP)
Title: Control unit for internal combustion engine
Inventor: YABU SATOSHI
IPC: F02D13/02
Filed: 2015-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a control unit for an internal combustion engine which can achieve smooth operation of the internal combustion engine by increasing an intake amount while maintaining opening timing of an intake valve during low engine speed and high load operation.SOLUTION: A valve opening and closing timing control device A includes a phase adjustment mechanism for displacing a relative rotation phase of a driving side rotation body 21 synchronously rotating with a crankshaft 6 and a driven side rotation body integrally rotating with an intake camshaft 12 by driving. After opening timing of an intake valve 10, the relative rotation phase is displaced in an advance angle direction.SELECTED DRAWING: Figure 1
Patent JP-2016196277-A (JP)
Title: Garnish attachment structure
Inventor: HOSOBE TOMOAKI
IPC: B60J1/02
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a garnish attachment structure which has a structure enabling easy attachment and yet prevents removal of a garnish from a clip member.SOLUTION: A garnish attachment structure is provided with: a clip member 7 which is integrally engaged with a leg part 11 of a garnish 5; and a clip holding member 8 which is attached to a vehicle body side and engaged with the clip member 7. In one of the garnish 5 and the clip member 7, a garnish side engagement claw 18 which is engaged with the other of the garnish 5 and the clip member 7 in an insertion direction when the leg part 11 is inserted into the clip member 7 is provided. The clip holding member 8 is provided with a holding side base part wall 22 serving as a displacement restriction part which restricts elastic displacement of the garnish side engagement claw 18 in an engagement release direction when the clip member 7 is engaged with the clip holding member 8.SELECTED DRAWING: Figure 8
Patent JP-2016199857-A (JP)
Title: Stairway structure
Inventor: ICHII HIROSHI
IPC: E04F11/02
Filed: 2015-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel stairway structure that enables a tread dimension to be secured without enlarging an installation space for a stairway inside a house, and furthermore enables both a healthy person and an elderly person to select a virtual step height dimension.SOLUTION: A sub-stairway 3 is installed adjacently to a main stairway 2 having a tread dimension of 210 mm or more and a step height dimension between 230 and 320 mm, thus keeping a virtual step height dimension to 160 mm or less when ascending and descending the stairway by stepping alternately on a tread 21 of the main stairway 2 and a tread 31 of the sub-stairway 3.SELECTED DRAWING: Figure 1
Patent JP-2016201392-A (JP)
Title: Laser module
Inventor: MURAKAMI TOICHI
IPC: H01S5/022
Filed: 2015-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an LD module, excellent in assembling workability, capable of minimizing an increase in the number of kinds of required parts even when the number of LDs is increased for increasing the output.SOLUTION: The laser module includes: a first step part 5 for installing an LD3; and a second step part 6 for installing a reflection body 4.SELECTED DRAWING: Figure 1
Patent JP-2016198167-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2015-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player further enjoyment by suppressing decrease of interest in a game while the game is still in progress.SOLUTION: A game machine 1 of the present invention comprises: main control means 30 for transmitting a command corresponding to progress of a game; presentation control means 33 for causing a presentation device 37 to perform a presentation determined on the basis of the command; and operation means 6 which can be operated by a player. The presentation control means 33 comprises presentation determination means 33a, 33b for determining a presentation corresponding to the progress of the game on the basis of storage means 33b storing a plurality of presentation patterns including a first presentation which is likely to be selected when the command is for performing a special game and a second presentation which is likely to be selected when the command is for not performing the special game. The first presentation includes a specific presentation which can be performed under a condition that the operation means 6 is to be operated. The presentation determination means 33a, 33b comprise restriction means for restricting, by a prescribed lottery, a specific presentation to be performed before the specific presentation under the condition of the operation is performed.SELECTED DRAWING: Figure 4
Patent JP-2015132852-A (JP)
Title: Optical element having light influencing property
Inventor: JOHN J KYLE
IPC: G02C7/10
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical element composed of multiple polymeric film layers.SOLUTION: An optical element includes at least (a) a support polymeric film layer of a film material having opposing first and second side surfaces, (b) a second polymeric film layer having opposing first and second side surfaces, which includes a film material exhibiting a light influencing property, and (c) when needed, an adhesive layer interposed between and connected to at least a part of the first side surface of the support layer (a) and the second side surface of the second layer (b). The film material of the support layer (a) and the film material of the second layer (b) are the same or different.
Patent JP-2016199351-A (JP)
Title: Chain tension detection device for handrail driving device
Inventor: YOSHIMOTO SHINJI
IPC: B66B31/00
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a chain tension detection device for a handrail driving device which can detect amounts of deflection of a drive chain to be used in a compression driving-type handrail driving device as well.SOLUTION: A chain tension detection device 6 is configured to comprise: a palpating bar 6c, on end side of which applies a load in a horizontal direction to a chain 1a while being inserted into an inspection hole 5 of a skirt guard 4; a base material 6a that supports a center supporting point part 6d of the bar 6c; magnets 6b that fix the base material 6a to the guard 4; a pressing spring 6e that applies pressure to the other end side of the bar 6c and rotates the bar 6c around the supporting point part 6d; a pressing spring adjusting screw 6f that presses the other end of the bar 6c through the spring 6e; and a scale plate 6g provided in the base material 6a so that moving amounts in a circumferential direction of the bar 6c can be confirmed, where a load applied from the spring 6e to the chain 1a is set to a maintenance specified value by adjusting fastening amounts of the screw 6f and the moving amounts in the circumferential direction of the bar 6c are read out from the scale plate 6g so as to detect amounts of deflection of the chain 1a.SELECTED DRAWING: Figure 2
Patent JP-2015163431-A (JP)
Title: Method for manufacturing super hard alloy baseplate outer circumference cutting blade
Inventor: KASASHIMA MASAKI
IPC: B24D3/00
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a super hard alloy baseplate outer circumference cutting blade having a high dimensional accuracy, and capable of highly dimensionally accurately machining a workpiece and thereby eliminating the postprocessing after cutting.SOLUTION: A method for manufacturing super hard alloy baseplate outer circumference cutting blade comprises: magnetically attracting and holding diamond abrasive grains and/or cBN abrasive grains close to an outer circumferential edge of a thin circular ring-shaped baseplate 10, the diamond abrasive grains and/or cBN abrasive grains which are formed from a super hard alloy and which are pre-coated with a magnetic material by a magnetic field generated by a permanent magnet placed near the outer circumferential edge of the thin circular ring-shaped baseplate 10; connecting between the abrasive grains and between the abrasive grains and the baseplate by electroplating or electroless plating for fixing the abrasive grains to the outer circumferential edge of the baseplate so as to form a cutting blade 20; and impregnating in gaps between the abrasive grains and between the abrasive grains and baseplate thermoplastic resin with a melting point of 350°C or less and a Poisson ratio between 0.3 and 0.48, or impregnating and curing a liquid-state thermosetting resin composition with a curing temperature of 350°C or less and a Poisson ratio between 0.3 and 0.48.
Patent JP-2016205236-A (JP)
Title: Engine piston
Inventor: OSO HIROKI
IPC: F16J1/04
Filed: 2015-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated piston of an engine where engine oil supply to a recess can be improved through further research.SOLUTION: An engine piston has resin coatings 2 and recesses 3 on a surface of a skirt part 1. When the plurality of resin coatings 2 are disposed on the surface of the skirt part 1 in a spotted manner so that the recesses 3 formed between the resin coatings 2 form meshed grooves 4, a recess 3 formed between resin coatings 2 adjacent to each other in a piston circumferential direction of the skirt part 1 is configured to be adjacent to a resin coating 2 in a piston moving direction, and an end portion 2A of the resin coating 2 in the piston moving direction is formed in a recessed shape as viewed in a radial direction of the piston.SELECTED DRAWING: Figure 2
Patent JP-2016109116-A (JP)
Title: Method and system for controlling continuously variable valve timing
Inventor: KIM HYUN
IPC: F02D13/02
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a CVVT (continuously variable valve timing) control method for preventing a decrease in an engine speed due to retarding of the CVVT caused by negative (-) cam torque by estimating a directivity of the cam torque when the CVVT first operates.SOLUTION: The CVVT control comprises the steps of: detecting a position of a cam through a cam sensor and detecting a position of a crank shaft through a crank sensor when start of a CVVT control is confirmed; determining whether it is required to identify a code of a cam torque value on the basis of the detected cam position and a position of the crank shaft; determining whether a condition that the cam is controlled to be positioned from a locking position to an advancing position or a holding position, is satisfied or not when it is required to identify the code of the cam torque value; and determining whether the value of the cam torque is negative or not when a CVVT control advancing condition is satisfied under the condition that the cam position is controlled from the locking position to the advancing or holding position, and performing the CVVT control determined after the standby for a set time when the cam torque value is negative.SELECTED DRAWING: Figure 5
Patent JP-2016206150-A (JP)
Title: Inspection apparatus and inspection method
Inventor: SAKAMOTO YOICHI
IPC: G01R31/26
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To improve an inspection accuracy of devices such as a power semiconductor module.SOLUTION: An inspection apparatus 101 comprises: a stage 11 on which a DUT 60 is mounted; probes 21-23 for electrically connecting an electrode 70 of the DUT 60 to a dynamic characteristic tester; probes 31-33 for electrically connecting an electrode 75 to a static characteristic tester; and a control device 40 performing positional control of moving at least one of the stage 11, the probes 21-23, and the probes 31-33. The control device 40 performs positional control so as to bring the probes 21-23 into contact with the electrode 70 when the dynamic characteristic test is conducted, and performs positional control so as to separate the probes 21-23 from the electrode 70 while bringing the probes 31-33 into contact with the electrode 70 when the static characteristic test is conducted.SELECTED DRAWING: Figure 4
Patent JP-2016213543-A (JP)
Title: Authentication method and system
Inventor: YOSHIDA REISEI
IPC: G06F21/44
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an authentication technique in SIP protocol with no risk of password leakage.SOLUTION: At the time of registration of a client terminal in the SIP protocol, a client terminal 1 transmits a client challenge to a server. The server 2 signs for the client challenge by using the secret key of the server to generate a server signature, and transmits a server challenge and server signature to the client terminal. The client terminal 1 authenticates the server signature by using the public key of the server, and when the authentication is successful, signs for the server challenge by using the secret key of the client terminal to generate a client terminal signature, and transmits the client terminal signature to the server. The server 2 authenticates the client terminal signature by using the public key of the client terminal, and when the authentication is successful, performs registration of the client terminal in the SIP protocol.SELECTED DRAWING: Figure 1
Patent JP-2016213601-A (JP)
Title: Ground wave broadcast signal repeating device and method
Inventor: PARK SANG-IL
IPC: H04H20/08
Filed: 2015-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a ground wave broadcast signal repeating device and method for streaming a ground wave broadcast signal, received from a ground wave broadcast station via a wireless broadcast network, to a display device via a wireless communication network by wireless.SOLUTION: A ground wave broadcast signal repeating device 100 receives a ground wave broadcast signal, transmitted from a ground wave broadcast station 300, via a wireless network S120, and converts the received ground wave broadcast signal S130. The converted broadcast signal is streamed by wireless to a display terminal 200, via a wireless communication network S140.SELECTED DRAWING: Figure 5
Patent JP-2016211989-A (JP)
Title: Laser radar device and observation method
Inventor: KOTAKE NOBUKI
IPC: G01S7/487
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to specify a cause in which wind velocity cannot be calculated.SOLUTION: A light-shield state detection unit 39 is configured to determine whether a frequency component of a reception SNR equal to or greater than a threshold Thexists in each frequency component in a spectrum signal within a range bin where a blade 2 exists of the spectrum signals calculated by an H/T spectrum signal calculation unit 36 for each range bin. Accordingly, as cause in which calculation of wind velocity vcannot be implemented, whether a pulse is put in a state where the pulse is shielded by the blade 2 can be checked.SELECTED DRAWING: Figure 4
Patent JP-2015224632-A (JP)
Title: Horizontal joint or the like for rotary machine, and method of assembling the same
Inventor: COX CHRISTOPHER PAUL
IPC: F02C7/00
Filed: 2015-05-21
Abstract: PROBLEM TO BE SOLVED: To enable installation in and removal from a rotary machine barrel horizontal joint without a need for maintenance personnel to enter the interior of the barrel.SOLUTION: A horizontal joint 102 of a rotary machine barrel includes first and second section mating surfaces 120, 150 that extend axially adjacently to the joint, and a plurality of gaps 118 and tangs 142 disposed along these surfaces. Each tang 142 has an axially extending tang aperture defined therethrough. Each gap 118 receives a corresponding tang 142. A plurality of mating surface segments 124 defined along the first section mating surface 120 each extend axially between a corresponding pair of gaps 118 and have an axially extending segment aperture defined therethrough. The tang apertures and segment apertures align to form a generally continuous axial pin aperture when the second section mating surface is positioned in contact with the first section mating surface.
Patent JP-2015221211-A (JP)
Title: Game program
Inventor: TSUNODA RYOJI
IPC: A63F13/5258
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To provide camera work control of a virtual camera to enhance usability for a user without sacrificing a realistic sensation in a game.SOLUTION: With response to a movement of a player object 1, a control part of a virtual camera 3 causes the virtual camera 3 to track the player object so as to include the position of the player object 1 in a view area. When the position of an enemy object 2 is in a detection area and the identified position of the enemy object is not in the view area, the control part causes the virtual camera 3 to move within a movable range composed of a part of a sphere surface having the center at a view center point while keeping the view center point at a constant position, so as to include the position of each of the player object 1 and the enemy object 2 in the view area.
Patent JP-2016215258-A (JP)
Title: Deep drawing processing machine
Inventor: IIDA HIROSHI
IPC: B21D37/18
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a deep drawing processing machine which can be down-sized, is of a relatively simple machine construction and is suitable for deep drawing of the deep drawing processing ratio of two or more.SOLUTION: In a deep drawing processing machine which is constituted by a male mold punch for implementing deep drawing processing to a flat-plate-like blank, a female mold die for implementing molding of the blank together with the punch for deep drawing processing, and a wrinkle press which presses the blank on a die holder holding the die for preventing wrinkle generation upon molding the blank, multiple dents of spot-like and line-like, or spot-like or line-like are concaved over almost all surface on the side wall surface of the punch, the gap between the punch and the die is formed as smaller than the thickness of the blank before processing, and the gap between the wrinkle press and the die is kept as almost same as the thickness of the blank before processing.SELECTED DRAWING: Figure 1
Patent JP-2016222251-A (JP)
Title: Packing bag
Inventor: NANBA SATOSHI
IPC: B65D75/64
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an easily openable packing bag, easy in opening, and improved so that a packing object can be quickly taken out after opening.SOLUTION: A packing bag 1 comprises a storage part formed by being enclosed by overlapped one side film 2 and other side film 3. The one side film 2 is provided with a plurality of opening guide lines 6a, 6b and 6c formed of a half-cut line of extending in the width direction of the packing bag, and the other side film 3 is provided with one or a plurality of opening guide lines 7a and 7b formed of the half-cut line of extending in the width direction of the packing bag. The plurality of opening guide lines 6a, 6b and 6c provided on the one side film 2 and the one or the plurality of opening guide lines 7a and 7b provided on the other side film 3, are arranged so as not to overlap in projection in the overlapping direction.SELECTED DRAWING: Figure 1
Patent JP-2016223517-A (JP)
Title: Power transmission mechanism
Inventor: OKADA KEI
IPC: F16H37/06
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To shorten the operation time in a multi-shaft driving actuator that transmits rotary driving force from a driving source to an arbitrary output gear among a plurality of output gears.SOLUTION: When a stopper 60 permits rotation of a ring gear 131 and stops rotation of a planetary plate 112, rotary driving force from an electric motor 20 is transmitted to a ring gear 131 through a sun gear 111b and the like to rotate an arm 130 and to revolve an arm output gear 121b, so that an arm output gear 121b is separated from a first output gear among output gears 90A-90F, and then connected to a second output gear excluding the first output gear. The arm output bear 121b is revolved without axially moving the arm output gear 121b, and the arm output gear 121b is connected to the second output gear after the arm output gear 121b is separated from the first output gear.SELECTED DRAWING: Figure 1
Patent JP-2016223378-A (JP)
Title: Oil level sensor
Inventor: WATANABE TETSUJI
IPC: F01M11/12
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an oil level sensor that can inhibit collision of a detection part to a lateral wall of a shaft part by suppressing relative minute oscillation of a body based on a cover.SOLUTION: The oil level sensor includes: the cover 12 fixed to a base by bolt fastening; and the body 13 positioned on an axial inside relative to a bolt fastening part 22 of the cover 12. A second extension face 33 of an extension part 31 of the body 13 faces a bottom face 231 of the bolt fastening part 22 of the cover 12 in an axial direction. The second extension face 33 is provided with a projection 34 projecting toward the bottom face 231. The projection 34 is crushed in fastening the bolt.SELECTED DRAWING: Figure 3