baber/WOPTO huggingface dataset:
Patent JP-2016180370-A (JP)
Title: Adjustable valve mechanism for internal combustion engine
Inventor: HIRAMATSU NAOKI
IPC: F01L1/18
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a smooth relative displacement of a slider in its thrust direction with respect to an input member and an output member by causing the input member to be hardly inclined with respect to the output member.SOLUTION: An output member 30 is formed with an inner space [s] for use in installing an input member 20 therein, and with a primary recess 37 and a secondary recess 38 reaching from the outer circumference to the inner space [s] at two spaced-apart locations in different oscillating directions P, Q. Then, the input member 20 is installed in the inner space [s] while bridging over both inside of the primary recess 37 and inside of the secondary recess 38, and abutted from both sides in thrust directions L, R against the inner surfaces of the recesses 37, 38, to cause a relative displacement of the input member 20 with respect to the output member 30 together with a slider 40 in the thrust directions L, R to be restricted at two locations of the primary recess 37 and the secondary recess 38.SELECTED DRAWING: Figure 3
Patent JP-2015156031-A (JP)
Title: Method for representing linear structure part in location content management system
Inventor: PAINTER JEFFREY E
IPC: G01C21/26
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for representing a linear structure part regardless of the linear structure part stored in a geographic database. 
     SOLUTION: A method for representing a linear structure part 400 in a location content management system is disclosed. The linear structure part 400 is represented by using a sequence of routing points 402, 403, 405, and 406 that define a unique path when routed on a map through those points. The routing points 402, 403, 405, and 406 include latitude, longitude, and an optional stack position. The stack position defines an upper level or a lower level of a double-decker bridge or a road. Data representing the linear structure part 400 is stored outside of the geographic database. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2016182218-A (JP)
Title: Extinguisher operation unit
Inventor: HANADA MASAHIKO
IPC: A62C35/02
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an extinguisher operation unit for making it possible to perform appropriate fire fighting using an extinguisher at the time of a fire breakout.SOLUTION: An extinguisher operation unit comprises: a housing 20 that is detachably attached to a lever operation type extinguisher 2 and covers an operation lever 15 and a hose 16 reversely bent inside upper and lower surfaces so as to extend approximately horizontally above the operation lever 15; a hose holding part 35 that is provided on the housing 20 to hold a part 16S of the hose 16 extending above the operation lever 15; a wire winding motor 41 as a lever operation actuator that pulls down a mounting member mounted on the operation lever 15 to make the operation lever 15 swing around a supporting point 15S; and signal output means (a camera 60 and a controller 50) for outputting an actuation instruction signal for the wire winding motor 41.SELECTED DRAWING: Figure 6
Patent JP-2016183482-A (JP)
Title: Mold structure
Inventor: TANAKA HIDENORI
IPC: E04G17/00
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold structure that allows a size of a large-end material to be reduced.SOLUTION: An edge part 6 of an angle member is disposed to come in contact with a sheathing board 3. Specifically, a large-end material 5 is disposed such that a crest part of the angle member faces outward. The edge part 6 and the sheathing board 3 are in contact with each other almost at a point, thus creating extremely large surface pressure when the large-end material 5 is pressed against the sheathing board 3. As such, a part of the sheathing board 3 in contact with the large-end material 5 is deformed, and the edge part 6 of the large-end material 5 bites into the part of the sheathing board 3. Thus, a dented part 13 is formed on the part of the sheathing board 3 by the large-end material 5. Relative movement between the large-end material 5 and the sheathing board 3 is inhibited at the dented part 13, because the sheathing board 3 is deformed and the large-end material 5 is pressed against the sheathing board strongly. As a result, displacement between the large-end material 5 and the sheathing board 3 is inhibited.SELECTED DRAWING: Figure 2
Patent JP-2015194495-A (JP)
Title: Immunochromato kit
Inventor: MIZOGUCHI HIROTSUYO
IPC: G01N33/543
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an immunochromato kit that is excellent in the detection of a test substance and allows the use of a body fluid and a biochemical buffer.SOLUTION: An immunochromato kit comprises a metal fine particle (a) comprising a plate-like silver nanoparticle and gold that covers the surface of the plate-like silver nanoparticle, and a molecule (b) having a specific bonding property to a test substance and also having a bonding property to the metal fine particle (a).
Patent JP-2016182931-A (JP)
Title: Pneumatic tire
Inventor: KUDO DAISUKE
IPC: B60C13/00
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can improve a screening effect which makes unevenness of a side wall part less prominent.SOLUTION: A pneumatic tire 1 has a belt-like decorative patterns 3 extending along a tire circumference direction formed on a surface 2S of a side wall part 2. The decorative patterns 3 have unit patterns 4 repeatedly formed parallely in the tire circumference direction. In each unit pattern 4 are arranged a plurality of parallelogram shapes 5 different from each other sharing adjacent sides 6. The plurality of parallelogram shapes 5 constituting the unit patterns 4 have m×n structures in which the structures are arranged in m numbers in the tire circumference direction and arranged in n numbers in a tire radial direction, where m and n are respectively integers of two or more.SELECTED DRAWING: Figure 1
Patent JP-2016185886-A (JP)
Title: Glass plate having low reflective coating
Inventor: YABUTA TAKESHI
IPC: G02B1/111
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass plate having a low reflective coating having a high transmission gain.SOLUTION: The glass plate having a low reflective coating includes a glass plate and a low reflective coating. The low reflective coating includes a first layer formed in contact with the main surface of a glass plate and a second layer formed in contact with the first layer on the opposite side of the glass plate to the first layer. The first layer includes first fine particles using silica as a principal component and a first binder using silicon oxide for fixing the first fine particles as a principal component. The second layer includes second fine particles using silica as a principal component and a second binder using silicon oxide for fixing the second fine particles as a principal component. The first fine particles and the second fine particles are solid, and the average primary particle size of the second fine particles is larger than that of the first fine particles.SELECTED DRAWING: Figure 1
Patent JP-2016186762-A (JP)
Title: Traffic event estimation device, traffic event estimation system, traffic event estimation method, and computer program
Inventor: NISHIMURA SHIGEKI
IPC: G08G1/01
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a traffic event estimation system capable of estimating a traffic event that has unexpectedly or temporarily occurred in a manner different from that of a normal case.SOLUTION: A traffic event estimation device 1 acquires probe information including the position information, speed information, and time information of multiple vehicles C travelling on a road R, and estimates a traffic event on the basis of the acquired probe information of the respective vehicles C. Specifically, the traffic event estimation device 1 includes: a first specification section for specifying the travel states of the vehicles C in each one of multiple links constituting the road R for each predetermined time zone on the basis of the probe information acquired over the first predetermined period; a second specification section for specifying the travel states of the vehicles C in the links on the basis of the probe information acquired over the second predetermined period shorter than the first predetermined period; and an event estimation section for estimating a traffic event on the basis of the travel states specified by the first specification section and the second specification section.SELECTED DRAWING: Figure 1
Patent JP-2016189736-A (JP)
Title: Packed acidic tea drink suppressed in storage deterioration
Inventor: SUZUKI MIHOKO
IPC: A23F3/16
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a packed acidic tea drink maintaining the flavor characteristic of the acidic tea drink, in a packed acidic tea drink whose pH is regulated to 4.6 or lower such as a fruit juice-filled tea drink, in which deterioration in the acidic tea drink caused by the long term storage of the packed acidic tea drink, circulation owing to a transparent container and light exposure upon storage is effectively prevented, and the generation of acidity and astringent taste caused by the deterioration is suppressed.SOLUTION: Provided is a packed acidic tea drink in which the total polyphenol content in the drink measured by iron tartrate absorption photometry is 1 to 100 mg/100 ml, and pH is 4.6 or lower, by the incorporation of indigestible dextrin by 0.5 wt.% or higher to the acidic tea drink, the storage deterioration in the acidic tea drink is suppressed. In this packed acidic tea drink, by the incorporation of the indigestible dextrin in a specified amount, the flavor characteristic of the acidic tea drink can be maintained, further, its deterioration caused by the long term storage of the drink and light exposure upon circulation and storage can be effectively suppressed, and the packed acidic tea drink having satisfactory flavor and stable to deterioration is provided.SELECTED DRAWING: None
Patent JP-2016191441-A (JP)
Title: Fastening member
Inventor: Lin ya-lun
IPC: F16B25/02
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fastening member capable of preventing tearing of a material by suppressing resistance force in fastening.SOLUTION: A tip portion 33 has a projecting portion 332 smaller than a maximum outer diameter of the tip portion 33, guide grooves 333 respectively formed on sides of the projecting portion 332, and guide blades 334 respectively formed on a contact part of each guide groove 333 and the tip portion 33. A first thread ridge 34 is extended to an edge a of the guide blade 334 to be kept into contact therewith, and the guide groove 333 is communicated to a chip discharge groove 341. Thus generated chips can be quickly discharged through the guide grooves and the chip discharge groove in a state in which the guide blades support the cutting in boring and screwing, which prevents a situation of accumulation of a large amount of chips in screwing, and a situation of tearing of a material in screwing, and further as resistance force in screwing can be significantly suppressed, acceleration effect in screwing and the like can be improved.SELECTED DRAWING: Figure 4
Patent JP-2016191463-A (JP)
Title: Connecting rod and crosshead type engine equipped with the connecting rod
Inventor: NISHIDA HIDEAKI
IPC: F16C9/04
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To improve engine durability by restricting the pressure deformation of a bearing metal due to the influence of an oil supply passage opened to a bearing surface at the end of a connecting rod so as to eliminate a place where the maximum of the oil film pressure on the sliding surface of the bearing metal abruptly increases.SOLUTION: A connecting rod 18 connecting between a cross head journal of a crosshead type engine and a crank pin comprises: an oil supply passage 15 that is formed so as to extend along the longitudinal direction thereof and to connect to a bearing surface 8a of an end 8A; an oil supply groove 16 that is formed so as to extend along a circumferential direction of the bearing surface 8a so that the oil supply passage 15 is connected to an aperture 15c opened on the bearing surface 8a; and a half-split cylindrical bearing metal 11 to be mounted on the bearing surface 8a. The position of the aperture 15c of the oil supply passage 15 is located at the circumferential outer position on the bearing surface 8a with respect to a pressure range R where the pressure acting from the cross head journal works the highest. The oil supply groove 16 is not formed within the pressure range R.SELECTED DRAWING: Figure 1
Patent JP-2016196752-A (JP)
Title: Sound insulation floor structure
Inventor: UNNO MITSUO
IPC: E04F15/20
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation floor structure capable of improving heavy impact sound shut-off performance while preventing subduction of a flooring material.SOLUTION: The floor structure has a flooring material which is disposed on a lower floorboard. On the upper plane of the lower floorboard, a combination cushioning material is disposed, in which a load withstand cushioning material and a shock resistance cushioning material are integrated being contact with each other in a horizontal direction. On the combination cushioning material, a longitudinal material is disposed; and on the longitudinal material, the flooring material is disposed.SELECTED DRAWING: Figure 1
Patent JP-2016196976-A (JP)
Title: Bath device
Inventor: MORITA MAKOTO
IPC: F24H1/00
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To enable a safe pipeline cleaning operation.SOLUTION: A bath device includes: a three-way switching valve 21 provided at a connection position between a bath bypass pipe 16 for bypassing a bath heat exchanger 13 and for connecting a bath circulation circuit 14 and the bath circulation circuit 14; and a control unit 32 for bringing the three-way switching valve 21 to a half-open position in which bathtub water flowing in from a bathtub 15 side flows in both the bath heat exchanger 13 side and the bath bypass pipe 16 side, and for performing the pipeline cleaning operation by opening a hot water filling solenoid valve 24 and flowing the hot water from a hot water filling pipe 22 into the bath circulation circuit 14 and the bath heat exchanger 13. The control unit 32 can execute an automatic pipeline cleaning operation based on a detection water level of a water level sensor 18 and a manual pipeline cleaning operation based on the operation of a pipeline cleaning switch 31. The half-open position of the three-way switching valve 21 during the automatic pipeline cleaning operation is made to be the position in which the opening on the bath heat exchanger 13 side becomes smaller than that in the half-open position of the three-way switching valve 21 during the manual pipeline cleaning operation.SELECTED DRAWING: Figure 1
Patent JP-2016200182-A (JP)
Title: Driving force transmission device
Inventor: MATSUMOTO AKIO
IPC: F16H57/04
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmission device capable of suppressing drag torque during non-operation in which driving force is not transmitted.SOLUTION: A driving force transmission device 1A is equipped with a clutch hub 41 and a clutch drum 42; an inner clutch plate 43 which is spline-fitted with the clutch hub 41; an outer clutch plate 44 which is spline-fitted with the clutch drum 42; and a housing 2 which has a second storage chamber 2b storing the clutch hub 41 and the clutch drum 42. The inner clutch plate 43 and the outer clutch plate 44 are lubricated by lubricant. The driving force transmission device 1A is formed with a collection chamber 222 for collecting the lubricant scraped up by rotations of the clutch drum 42, in the housing 2, and has a piston member 6 which limits or stops the circulation of the lubricant from the collection chamber 222 to the second storage chamber 2b in a closed state and can supply the lubricant collected in the collection chamber 222 to the second storage chamber 2b in an open state.SELECTED DRAWING: Figure 3
Patent JP-2016200493-A (JP)
Title: Method for evaluating base material
Inventor: TAKAKU REKI
IPC: G01N29/07
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a base material that can accurately and non-destructively evaluate damages of a base material made of such a crystal-controlled alloy as a directionally solidified alloy or a monocrystal alloy.SOLUTION: The method for evaluating a base material according to an embodiment is for evaluating the characteristics of a base material of an evaluation target member. The evaluation target member has the base material anisotropic to elastic characteristics, and a coating film on the surface of the base material. The method uses a surface acoustic wave including information on the base material and propagating in a direction specific to the base material, for evaluation of the base material.SELECTED DRAWING: Figure 5
Patent JP-2016198351-A (JP)
Title: Game machine
Inventor: ANDO NOBORU
IPC: A63F5/04
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest.SOLUTION: A game machine rotates a plurality of movable bodies to which a plurality of patterns are attached, can grant privilege by a combination of patterns displayed by stopping the movable bodies, performs control to a game state from among a plurality of game states, and execute a lottery relating to a prize winning combination. The game machine executes a privilege lottery for determining whether a special privilege is granted to a player based on a lottery result relating to the prize winning combination for the number of times determined based on a game state to be controlled. Further, a feeling of relaxation in a preceding privilege lottery is reduced by increasing a degree of a special privilege granted by a prior privilege lottery from among the number of times determined based on the game state to be controlled as compared with a degree of a special privilege granted by a succeeding privilege lottery to be executed after the preceding privilege lottery.SELECTED DRAWING: Figure 3
Patent JP-2016027250-A (JP)
Title: Internal combustion system
Inventor: YASUDA HIROMICHI
IPC: F02D35/00
Filed: 2015-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion system capable of determining whether the seal function of a seal portion between a cylinder internal pressure sensor and a wall surface of a combustion chamber is abnormal.SOLUTION: An internal combustion engine comprises a cylinder internal pressure sensor 30 that includes a housing 301, a diaphragm 302, and a strain gauge element 305. The internal combustion engine comprises a crank angle sensor 42. The internal combustion engine comprises a seal portion 34 sealing a clearance between an outer surface of the housing 301 and a wall surface of a cylinder head 32 at a position closer to a combustion chamber 14 than the strain gauge sensor element 305 in an axial direction of the housing 301. A heat quantity Q is calculated using the cylinder internal pressure sensor 30. In a period of an expansion stroke from a combustion end point θto timing of opening an exhaust valve 22, a gradient k that is a ratio of a reduction amount of the heat quantity Q to an increment of the crank angle is calculated. It is determined whether a seal function of the seal portion 34 is abnormal on the basis of whether a ratio x of a reduction amount of the gradient k to an increment of an engine revolving speed is higher than a threshold α.SELECTED DRAWING: Figure 7
Patent JP-2015131168-A (JP)
Title: Game machine
Inventor: TAKEUCHI TADASHI
IPC: A63F7/02
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To easily and cost savingly realize enhanced interest in a game by giving a feeling of expectation for being set in a high probability game state.SOLUTION: Upon an entrance of a game ball in a start variable winning device 10, a variable display of a special symbol is started. By winning a big win based on a first big winning symbol, the game is set in a high probability game state. From the time when the high probability game state is set, and after a first special symbol is variably displayed, if a specific game state that is to be set by the time when the first variable display of a special symbol is finished is not being set, a variable display time for a special symbol is determined on the basis of a normal table. Also, when the game is set in a high probability game state by winning a big win based on a second big winning symbol, as well as a specific game state is set, a variable display time for a special symbol is determined on the basis of a special table in which a variable display time for a special symbol that can be only determined when the game is set in a specific game state is set.
Patent JP-2016205252-A (JP)
Title: Waste gate valve mechanism
Inventor: SAEKI MASANORI
IPC: F02B37/18
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a waste gate valve mechanism which can suppress the deviation of an exhaust flow at an exhaust downstream side of a waste gate valve.SOLUTION: A valve shaft 42 is inserted into an attachment hole 53 of a bent part 52, and a washer 43 which is larger than an inside diameter of the attachment hole 53 in an outside diameter is fixed to a portion which protrudes from the attachment hole 53 of the valve shaft 42. A waste gate valve mechanism comprises an actuator which rotationally drives a pivot of an arm 50, a leaf spring 44 interposed between the washer 43 and a valve body 41, and a protrusion 28 which is formed at a position on which a tip of the valve shaft 42 abuts when a waste gate valve 40 at an inner wall of a turbine housing 21 is opened. The protrusion 28 is formed into a shape that a portion 42A approximate to a rotation center L2 of the pivot rather than an axial core L1 of the valve shaft 42 at the tip of the valve shaft 42 abuts on the protrusion, and a shape that a portion 42B far from the rotation center L2 of the pivot rather than the axial core L1 at the tip of the valve shaft 42 does not abut on the protrusion.SELECTED DRAWING: Figure 4
Patent JP-2016204134-A (JP)
Title: Gathering device
Inventor: NAKAMURA YOSHIYUKI
IPC: B65H39/042
Filed: 2015-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a gathering device which can enhance work efficiency while so suppressing consumption power as to be a specification value or lower.SOLUTION: A gathering device superimposes sheets delivered from plural sheet feeding parts on each other while transporting the sheets thereby forming a sheet bundle. The gathering device comprises a determination part 74 for determining a maximum processing speed which can be set as an upper limit value of a processing speed of the gathering device on the basis of the number of used sheet feeding parts which are used for formation of the sheet bundle. In the case where the acquired number of used sheet feeding parts is less than the a specified number, the determination part 74 so determines the maximum processing speed as to be a larger value compared to the case that the number of used sheet feeding parts is equal to or more than the specified number.SELECTED DRAWING: Figure 4
Patent JP-2016211811-A (JP)
Title: Water heater
Inventor: SHIMIZU TAKAHIRO
IPC: F24H1/18
Filed: 2015-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a water heater capable of preventing reduction of tapping temperature or occurrence of discharge sound of air as much as possible, even when a relief valve is provided at the lower part of a hot water storage tank.SOLUTION: After tapping is detected from a hot water storage tank 11, a control unit 100 executes expanded water air bleeding control of transiting the opening of a medium temperature water mixing valve 30 from first opening to second opening, without depending on the detection temperature of a temperature detection unit.SELECTED DRAWING: Figure 1