baber/WOPTO huggingface dataset:
Patent JP-2017079591-A (JP)
Title: Motor structure having heat radiation effect
Inventor: CHOU WEN SAN
IPC: H02K9/06
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor structure having a heat radiation effect which effectively radiates heat of a motor with multiple heat radiation paths.SOLUTION: A motor structure having a heat radiation effect includes: a housing 1; a rotary shaft 8; a front lid 2; and a radiation fan 4. The housing 1 has a sealing surface 11, on which multiple wind exhaust ports 12 are formed, at one end. The rotary shaft 8 is rotatably attached to the interior of the housing 1. Further, an output terminal 80 extending from the sealing surface 11 is provided at one end of the rotary shaft 8, and a connection terminal 89 is provided at the other end. The front lid 2 has a disk shape and has a center hub 20 having a shaft hole 40 at a center part. The rotary shaft 8 is inserted into a shaft hole 91 and protrudes from the shaft hole 91. The front lid 2 is coupled to the housing 1 and closes the housing 1. The radiation fan 4 is fitted in the connection end 89 of the rotary shaft 8 and rotates in synchronization with the rotary shaft 8.SELECTED DRAWING: Figure 1
Patent JP-2018070471-A (JP)
Title: Method for producing (3R)-3-hydroxybutanoate-l-menthyl
Inventor: YAMADA MASAHIRO
IPC: C07C69/675
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method that makes it possible to produce (3R)-3-hydroxybutanoate-l-menthyl in an industrially advantageous manner, even when no catalyst is present or only a small amount of catalyst is used.SOLUTION: The present invention provides a method for producing (3R)-3-hydroxybutanoate-l-menthyl by reacting l-menthol with (3R)-3-hydroxybutanoate, in the presence of an acid catalyst. The (3R)-3-hydroxybutanoate-l-menthyl is produced in the manner in which no catalyst is present or an acid catalyst 0.001-0.7 mol is used to (3R)-3-hydroxybutanoate 1 mol.SELECTED DRAWING: None
Patent JP-2018073188-A (JP)
Title: Autonomous traveling vehicle
Inventor: MATSUMOTO TAKUYA
IPC: A01D34/64
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous traveling vehicle which raises a strength of a shaft body made of a resin material of a suspension for a cover attached to a chassis without expanding a diameter of the shaft body.SOLUTION: In an autonomous traveling vehicle 10 including a cover suspension 76 formed by: a shaft body 80 which is disposed between a chassis 12a and a cover 12b so as to extend in a direction of a gravitational axis and which is made of at least one resin material attached to the cover 12b at one end and attached to the chassis 12a at the other end; and a conversion tool 82 mounted on the shaft body 80 and for converting a force acting on the shaft body 80 into a movement in a horizontal direction orthogonal to the direction of the gravitational axis, the cover suspension 76 is formed by inserting a reinforcing member 94 having rigidity on a shaft core of the shaft body 80, and the reinforcing member 94 is configured such that one end portion 94a protrudes downward from a mounting position of the conversion tool 82 in the gravitational axial direction.SELECTED DRAWING: Figure 4
Patent JP-2018071709-A (JP)
Title: Changeover device of on-vehicle clutch
Inventor: SHIMIZU SATOYUKI
IPC: F16D48/06
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To properly switch a clutch by moving a moving member by proper thrust irrespective of an energization force such as a centrifugal force acting on the moving member on the basis of inertia at vehicle traveling.SOLUTION: At a turn of a vehicle in which the lateral G of the vehicle is not smaller than a determination value α, an actuator output (drive signal) is corrected according to the lateral G, and a moving member can be thereby properly moved by proper thrust irrespective of a centrifugal force acting on the moving member such as a first cage by the lateral G. By this constitution, the occurrence of a delay of the changeover of a first clutch resulting from the centrifugal force and the generation of noise can be suppressed, the drive signal is properly controlled according to the lateral G, and thereby the generation of surplus thrust can be suppressed, thus promoting energy saving.SELECTED DRAWING: Figure 5
Patent JP-2017094396-A (JP)
Title: Ultrasonic impact treatment method
Inventor: SUZUKI TAMAKI
IPC: C21D7/06
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To extend a fatigue life of a welded structure.SOLUTION: The ultrasonic impact treatment method, in which ultrasonic impact is imparted to a welded tip part of a steel structure having a welded part by contacting a pin with the welded tip part so as to improve fatigue strength of the welded tip part, has: a step for performing first ultrasonic impact treatment using a first pin having a first radius of curvature equal to a radius of curvature of the welded tip part or less; and performing second ultrasonic impact treatment using a second pin having a second radius of curvature equal to 1.0 mm or more after the first ultrasonic impact treatment.SELECTED DRAWING: Figure 3
Patent JP-2017067436-A (JP)
Title: Hot water supply device
Inventor: MURASE KAZUHISA
IPC: F24H1/10
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To improve convenience in an AC/DC sharing manner by enabling DC drive such as battery drive to be performed.SOLUTION: A hot water supply device comprises a hot water supply function for heating and supplying supplied water by a burner (62) and is connected to an AC power source, thereby supplying power from the AC power source. The hot water supply device comprises: power supply switching means (power supply switching part 12) for switching power to be supplied to hot water supply devices (2-1, 2-2 and 2-3) between a case where the power is supplied from a battery directly or via converters (a rectifier circuit 4-2 and DC/DC converters 4-4, 6-4 and 6-6) and a case where the power is supplied from an AC power source; operation switching means (control circuit 6-8) by which, when the power is switched to battery supply by the power supply switching means, a combustion capability of the burner is suppressed from normal operation depending on combustion control of the burner with the AC power source defined as a power source and operation is switched to operation of smaller power consumption than the normal operation.SELECTED DRAWING: Figure 1
Patent JP-2017023871-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing decline in amusement of games.SOLUTION: A pachinko machine includes start ports 2101, 2102 that can receive game balls shot to a game area 1100. When a game ball enters start ports 2101 or 2102, lottery processing for a big win is performed at a predetermined lottery winning probability. And, as the result, if a big win is won in the lottery, a big win game where a privilege is given to a player is performed. Here, in the game machine, if a prescribed movement is emerged in an operation reception part which is provided operable to the player, an expectation degree for a big win is configured to be indicated.SELECTED DRAWING: Figure 108
Patent JP-2018080219-A (JP)
Title: Polyethylene resin composition, pipe and joint
Inventor: KATAOKA KAZUYOSHI
IPC: C08L23/04
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene resin composition excellent in surface property, surface scratch resistance, resistance to external stress, and chemical resistance, when formed into a pipe and a joint, and to provide a pipe and a joint.SOLUTION: A polyethylene resin composition contains 75 to 98 pts.mass of an ethylene-based polymer A and 25 to 2 pts.mass of an ethylene-based polymer B. The ethylene-based polymer A contains a copolymer of an ethylene homopolymer and/or ethylene and α-olefin having 3 to 20 carbon atoms, and satisfies (1) MFR 2.16 of 0.04 g/10 or more and less than 0.15 g/10 and (2) distribution of molecular weight of 15 or more and less than 40. The ethylene-based polymer B contains a copolymer of an ethylene-based polymer and/or ethylene and α-olefin having 3 to 20 carbon atoms, where a ratio of MFR 2.16 of the ethylene-based polymer B to the MFR 2.16 of the ethylene-based polymer A is 300 or more and less than 600.SELECTED DRAWING: None
Patent JP-2018079054-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To make information and a performance having high importance related to a game visually recognized easily, for improving an amusement of a game.SOLUTION: A game machine 10 can execute a variable display game for variably displaying identification information on the basis of entry of game balls to a start area, and comprises: a display device 41 capable of displaying a performance display corresponding to the variable display game; and operation means (performance button 251 or the like) which can be operated by a player. A virtual regulation region R which is virtually regulated by a first straight line or a first plane P1 which passes a prescribed position on the operation means, and extends in a prescribed direction and a second straight line or a second plane P2 which passes the prescribed position on the operation means and a specific image displayed on the display device, is formed. The display device 41 can display a start storage display H corresponding to the start storage stored in the start winning storage means, and can display an image related to change of a display mode of the start storage display H in a region corresponding to the virtual regulation region R.SELECTED DRAWING: Figure 160
Patent JP-2018082337-A (JP)
Title: Content display device and program
Inventor: KANEKO AYAKA
IPC: G06F13/00
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a content display device that sets a limit on the use of a content, and a program.SOLUTION: A content display system 100 comprises: a use determination part 17 that determines whether a user of a portable terminal 1 uses a means of transportation; and a content control part 18 that controls the output of a content stored in a content storage part 22 on the basis of a result of determination performed by the use determination part 17. When the user is determined to use the means of transportation, the content control part 18 controls to output the content to a touch panel display 25, and when the user is determined not to use the means of transportation, not to output the content to the touch panel display 25.SELECTED DRAWING: Figure 1
Patent JP-2018079142-A (JP)
Title: Stent delivery system
Inventor: DOZONO TAKESHI
IPC: A61F2/86
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a stent delivery system that improves passage property of a stent while maintaining flexibility of the stent.SOLUTION: A stent delivery system 2 includes: a balloon catheter 3 having a balloon 32 capable of expanding and contracting; a stent 4 attached to the balloon 32 while being contracted, and expanding with expansion of the balloon 32; a plurality of wires 5 of which one ends 51 are fixed to a tip of the balloon catheter 3 disposed on a tip side relative to the stent 4, the wire 5 reducing a step 45 between a surface part 321 of the balloon 32 and a tip 41 of the stent 4.SELECTED DRAWING: Figure 2
Patent JP-2018082640-A (JP)
Title: Extermination and prevention method of termite in building
Inventor: SASAKI SHINYA
IPC: A01M1/20
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an extermination and prevention method of a termite in a building in which the work can be executed without waiting for execution until next spring even in winter when a kind of a formosan subterranean termite disappears.SOLUTION: An extermination and prevention method of a termite in a building is provided. The method includes: a step of performing medical fluid processing except at least a selected termite trail 1S and its periphery 1E among termite trails 1 existing in the building; and subsequently, a step of making baits processing comprising the installation of baits in all selected termite trails 1S (installation of a bait container 3 in the Fig.) and the spreading of baits-containing sheet 4 on the soil of the periphery 1E of all selected termite trails 1S concerning the place where the medical fluid processing is not performed.SELECTED DRAWING: Figure 1
Patent JP-2018083641-A (JP)
Title: Packaging structure and space member of solar cell module
Inventor: SHIGA DAISUKE
IPC: B65D85/48
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the frame body of the solar cell at the bottom layer from separating by devising a packaging structure for transportation.SOLUTION: The packaging structure packs by piling up vertically the solar cell module 1, which is structured by connecting the ends of the first frame body 21 and the second frame body 22 next to each other while a group of the first frame body 21 and a group of the second frame body 22 are positioned facing each other on every marginal part of the rectangular solar cell module body. At least a space member 50 is positioned between the first frame bodies 21 facing upside and downside of the solar cell module 1 of the bottom layer.SELECTED DRAWING: Figure 5
Patent JP-2018084688-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MAEDA SEISUKE
IPC: G03G5/147
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that restrains discharge deterioration at the time of roller charging, is excellent in abrasion resistance, and can create excellent images in the case where a roller charging system is mounted.SOLUTION: An electrophotographic photoreceptor of the present invention has a charge generation layer and a charge transport layer on a conductive support stacked in this order. A layer forming an outermost surface of the electrophotographic photoreceptor contains composite structure particles having inorganic particles as a core material and tin oxide doped with aluminum covering the inorganic particles. An average particle diameter of primary particles of the composite structure particles is 50-200 nm.SELECTED DRAWING: Figure 4
Patent JP-2018083378-A (JP)
Title: Piping, renovation method of branch pipe connecting piping and device thereof
Inventor: HIRAMATSU TAKUYA
IPC: F16L1/00
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To achieve enhancement of renovation operation efficiency of an inner wall surface of a connection part of a piping and a branch pipe connecting the piping, as well as achieve increase of life after curing.SOLUTION: A lining material by laminating an inner and outer film on double surface of a cylindrical resin absorber to which a photocurable resin is impregnated is inserted into a piping, the lining material is swollen, the lining material is pressed to an inner wall surface of the piping, the photocurable resin is cured by light irradiation and then the inner film is detached and removed from the resin absorber. A boring position is confirmed by a camera, the outer film and the resin absorber is bored by a rolling derive blade, and dust adhered to an imaging surface of the camera is removed by sending wind at that time. A repair film formation device to which an expansion body having a repair material to which the photocurable resin is impregnated attached to an outer surface is attached is inserted into the piping, the photocurable resin is cured by light irradiation to form a repair film at a state that the expansion body is swollen by supply of pressed air and the repair material is pressed and contacted to the inner wall surface of the connection part of the piping and the branch pipe.SELECTED DRAWING: Figure 1
Patent JP-2018088752-A (JP)
Title: Vibration generating device and electronic apparatus
Inventor: UMEHARA MIKIO
IPC: B06B1/04
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generating device thinning and downsizing of which can be achieved.SOLUTION: A vibration generating device 1 includes a projection part 20, a base 10, a coil 40, a plate 30, and an elastic member 51. The base 10 is provided with the projection part 20, and is formed of a magnetic body. The coil 40 has an annular shape surrounding the projection part 20. The plate 30 is opposed to the base 10, and is formed of a magnetic body. The elastic member 51 supports the plate 30 with respect to the base 10. The plate 30 and the base 10 constitute a magnetic circuit.SELECTED DRAWING: Figure 2
Patent JP-2018087524-A (JP)
Title: Premixing compression ignition type engine
Inventor: OOTA MUNEYUKI
IPC: F02D19/12
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a premixing compression ignition type engine which can suppress combustion noise while performing proper premixing compression ignition combustion.SOLUTION: A water injector 24 for injecting water into a combustion chamber 6 is arranged. The water injector is controlled so that SI+CI combustion in which a second air-fuel mixture G2 in a second region R2 is self-ignited occurs after a first air-fuel mixture G1 in a first region R1 including an electrode part 23a of an ignitor 23 is combusted by receiving ignition energy, and in a high-load region A3 in an execution region of the SI+CI combustion, an injection pattern of the water injector 24 is switched to a first water injection pattern in which injection water exists only in the second region R2 at ignition timing, and a second water injection pattern in which the injection water exists in the first region R1 and the second region R2 at the ignition timing according to an engine load.SELECTED DRAWING: Figure 12
Patent JP-2018087537-A (JP)
Title: Air suction/blowout tool
Inventor: NAKAJIMA KOTARO
IPC: F04F5/46
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an air suction/blowout tool which can increase a suction amount and a blowout amount.SOLUTION: An air passage 2a is formed at a cylinder body 2 along a cylinder center axis C1. A compressed air introduction part 5 which can introduce compressed air to the air passage 2a is arranged at a middle of the cylinder body 2. The compressed air introduction part 5 has a slit-shaped compressed air outlet part 5a which is formed into an annular shape extending around the cylinder center axis C1, linearly extends to a radial direction of the cylinder body 2, and is opened in the air passage 2a. An annular hangout face part 30 is formed at an air blowout port 2c side of the compressed air outlet part 5a of an internal peripheral face which forms the air passage 2a, and a hangout face 30a of the annular hangout face part 30 is formed into a shape progressing to the radial direction of the cylinder body 2 from a peripheral edge of the compressed air outlet part 5a at the air blowout port 2c side, and extending while gradually curving to the air blowout port 2c side.SELECTED DRAWING: Figure 3
Patent JP-2018090356-A (JP)
Title: Rack device
Inventor: HAMAMOTO NORIFUMI
IPC: B65G1/14
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a rack which is capable of obtaining a requested base isolation performance together with restraining twisting of a rack when vibration occurs in the rack.SOLUTION: A rack device 10 comprises a rack 5, a number of lower beams 71, a number of first sliding bearings 12, and a number of second slide bearings 13. The rack 5 is mounted on a foundation surface 3s and has a number of load placing parts. The lower beam 71 is placed on a lower region of the rack 5 in parallel. The first sliding bearing 12 is attached between a first beam 71x and the foundation surface 3s among a number of lower beams 71 and is aligned in ax X direction. The second sliding bearing 12 is attached between a second beam 71y and the foundation surface 3s among a number of lower beams 71, has a friction coefficient different from that of the first sliding bearing 12 and is aligned in the X direction.SELECTED DRAWING: Figure 2
Patent JP-2018092352-A (JP)
Title: Information collecting server, device, and information collecting and sending system
Inventor: KAIHO HIROSHI
IPC: G06F3/12
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To contribute to quick transmitting and acquisition of device information.SOLUTION: The information collecting server comprises: a receiving unit that receives device information on a state of a device; a determination unit for determining whether the received device information is first device information that is not to be subjected to priority transmitting or second device information that is to be subjected to the priority transmission; and a transmitting unit for transmitting the received device information to a management server that manages the device information. The transmitting unit transmits the second device information to the management server prior to the first device information.SELECTED DRAWING: Figure 5
Patent JP-2017052795-A (JP)
Title: Bactericidal agent
Inventor: MORIKAWA TOSHIYA
IPC: A61P31/02
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bactericidal agent which has high bactericidal effect against Staphylococcus aureus and excellent persistence of the bactericidal effect.SOLUTION: A skin bactericidal persistence agent against Staphylococcus aureus comprises a combination of calcium palmitoleate and calcium linoleate as an active ingredient.SELECTED DRAWING: Figure 3
Patent JP-2018091447-A (JP)
Title: Linear rolling bearing
Inventor: NAKAMINAMI SHIGEKI
IPC: F16F15/03
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a linear rolling bearing capable of obtaining proper vibration suppression effect, according to an earthquake motion or structure.SOLUTION: A linear rolling bearing has a piezoelectric element member where an intermediate plate structure is formed into a tabular contour, and in the contour a plurality of piezoelectric elements is arrayed. An electric circuit is electrically connected to a pair of electrodes of the plurality of piezoelectric elements in the intermediate plate structure. When a tabular thickness of the piezoelectric element member in the intermediate structure changes, potential difference between the pair of electrodes of the piezoelectric element occurs. When it is determined that an earthquake occurs, the electric circuit applies voltage to the pair of electrodes of the piezoelectric element in the intermediate structure, according to degree of unevenness occurring between the linear rolling bearing and another bearing for supporting a structure, thereby changing the tabular thickness of the piezoelectric element member in the intermediate plate structure.SELECTED DRAWING: Figure 1
Patent JP-2017043541-A (JP)
Title: Method for production of mortar or concrete, strength increasing method, and additive for strength increase
Inventor: TANIGUCHI OSAMU
IPC: C04B24/06
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a cement-based hardened body while comparatively suppressing an expense.SOLUTION: Samples 2, 3, 4, 5, and 6 are prepared by adding by weight, 0.025%, 0.050%, 0.075%, 0.10% and 0.20% of sodium erythorbate to a cement-based hardened body. Further, samples 7, 8 are prepared by adding by weight, 0.10% and 0.20% of sodium gluconate to the cement, and a sample 1 is prepared as an additive-unused sample. In the result of a compressive strength test, all of the samples 2 to 8 exceed the sample 1 and thus, there is no sample evaluated to be unacceptable. In the comparison of magnitude in strength due to the type of additives, it is found out that the erythorbate contributes to strength increase higher by about 1.1 times than the gluconate.SELECTED DRAWING: Figure 1