baber/WOPTO huggingface dataset:
Patent JP-2017040439-A (JP)
Title: High-temperature exhaust tube
Inventor: ISHIKAWA CHIKARA
IPC: F23L17/14
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature exhaust tube capable of suppressing contact of a high-temperature exhaust gas without using a heat insulating material, and easily discharging water intruding inside to the external.SOLUTION: A high-temperature exhaust tube 1 includes exhaust tube units 2A, 2B configured by forming diameter-reduced portions 4A at tip sides of cylindrical portions 3A, 3B in which a high-temperature exhaust gas F2 is circulated, and then forming diameter-expanded portions 5B at rear end sides, and rectifiers disposed in the exhaust tube units 2A, 2B for circulating an exhaust gas and outside air F1 as laminar flow. A clearance S1 is formed between the diameter-reduced portion 4A of the first exhaust tube unit 2A as one of the exhaust tube units and the diameter-expanded portion 5B of the second exhaust tube unit 2B as another one of the exhaust tube units, the first exhaust tube unit and the second exhaust tube unit are arranged on the same axis C, and an end 3aB at a rear end side, of the cylindrical portion of the second exhaust tube unit is disposed at a radial outer side of the cylindrical portion with respect to an end 4bA at a tip side of the diameter-reduced portion of the first exhaust tube unit.SELECTED DRAWING: Figure 4
Patent JP-2016105073-A (JP)
Title: Electrolytic plating solution analyzer and electrolytic plating solution analyzing method
Inventor: NAKAYAMA NAOTO
IPC: G01N27/26
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To readily analyze the condition of an electrolytic plating solution at low cost.SOLUTION: When an electrolytic plating solution analyzer executes: measurement value obtaining processing for measuring a current value of an electric current flowing between a counter electrode and a working electrode to obtain a measurement value while applying a voltage between a reference electrode and the working electrode; and analyzing processing for analyzing the condition of an electrolytic plating solution on the basis of the obtained measurement value, the electrolytic plating solution analyzer executes, as the measurement value obtaining processing, in the following order: first processing for measuring an electric current value B1 of an electric current flowing between the counter electrode and the working electrode while precipitating a metal at the working electrode by applying the voltage of the voltage value A1 between the reference electrode and the working electrode over a time period T1; and second processing for measuring electric current values 0-B2 of an electric current flowing between the counter electrode and the working electrode while eluting the metal in the electrolytic plating solution having been precipitated at the working electrode by applying voltages of voltage values A2a-A2b between the reference electrode and the working electrode over a time period T2. The condition of the electrolytic plating solution is analyzed based on the measurement value and a reference value in the analyzing processing.SELECTED DRAWING: Figure 2
Patent JP-2017042347-A (JP)
Title: rice cooker
Inventor: KAWAI YU
IPC: A47J27/00
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To achieve a rice cooker which achieves rice cooking of wash-free rice in an optimum soaking time and which prevents dew condensation in a space, by providing water supply means and condensing means of steam in the rice cooker.SOLUTION: In a rice cooker, water in a water tank 9 is supplied from an opening position 9e of a water suction pipe 9c by a water supply pump 10 and the water is supplied to an inner pot 3, and the steam generating in the inner pot 3 is condensed by discharging it from an opening position 9f of a steam discharge pipe 9d of the water tank 9 provided at a lower position than the water suction pipe 9c via a steam conduit 8.SELECTED DRAWING: Figure 1
Patent JP-2016214819-A (JP)
Title: White shirt including cuff button
Inventor: YAMAGISHI GIICHI
IPC: A44B5/02
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cuff button to be attached to the cuff of a white shirt.SOLUTION: A cuff button is configured of a snap recess button 11a and a decorative button 12 opposed to each other so as to sandwich a cuff fabric 13, and a snap projection button 11b and a front button 14. The decorative button 12 and the front button 14 are arranged on the front side of the cuff fabric 13, the snap recess button 11a and the snap projection button 11b are arranged on the inner surface side of the cuff fabric 13, and the snap recess button 11a and the snap projection button 11b are engaged with each other to be coupled.SELECTED DRAWING: Figure 3
Patent JP-2017042141-A (JP)
Title: Method for producing extract of hop oxidation product with reduced foreign odor
Inventor: MANABE FUMITOSHI
IPC: A23L5/20
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the extract of a hop oxidation product with reduced foreign odor.SOLUTION: The present invention provides a method for producing the extract of a hop oxidation product with reduced foreign odor, the method comprising the step for subjecting the aqueous medium extract of a hop oxidation product to film a membrane process.SELECTED DRAWING: None
Patent JP-2017042752-A (JP)
Title: Ceria/zirconia-based oxide oxygen absorption/emission material in which rare earth oxide phase is hybridized
Inventor: ITO TOMOHARU
IPC: B01J23/63
Filed: 2015-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen absorption/emission material having improved exhaust gas purification performance at low temperatures as an exhaust gas purification catalyst.SOLUTION: An oxygen absorption/emission material including a ceria/zirconia-based composite oxide phase and at least one kind of rare earth oxide phase, the rare earth oxide phase having a structure directly bonded to a ceria/zirconia-based composite oxide phase, a content of the rare earth oxide phase being exceeding 0 and 0.3 or less as a molar ratio of rare earth oxide phase/(rare earth oxide phase + ceria/zirconia-based composite oxide phase). Further, a molar ratio of cerium and zirconium in the ceria/zirconia-based composite oxide phase is 0.33 or more and 0.66 or less by cerium/(cerium + zirconium), Yion or Laion having an ionic radius larger than Ceion and Zrion is contained.SELECTED DRAWING: Figure 2
Patent JP-2017050704-A (JP)
Title: Communication system, communication device, and communication method
Inventor: KURAMOTO MICHIO
IPC: H04L45/243
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To accurately perform frame loss measurement even if redundancy switching occurs.SOLUTION: A communication system includes: active counters 113 and 114 for counting the transmission and reception numbers of measurement frames inserted into frames transmitted on a communication route during active system communication; standby counters 113 and 114 for counting the transmission and reception numbers of measurement frames during standby system communication; a switching display information addition unit 112 for adding switching display information indicating the occurrence of switching from the active system to the standby system to a measurement frame transmitted to another communication device; a measuring unit 116 for measuring data loss on the basis of count values of the active or standby counters 113 and 114; and a control unit 115 for removing a period from the transmission of the switching display information to the reception of reception display information transmitted by the other communication device that has received the switching display information from a data loss measurement object by the measuring unit 116.SELECTED DRAWING: Figure 3
Patent JP-2017050205-A (JP)
Title: Lighting fixture and spot light including the lighting fixture
Inventor: ONO TAKAYUKI
IPC: F21V29/76
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To develop a lighting fixture that can be improved in radiation performance and miniaturized, and to develop a spot light including the lighting fixture.SOLUTION: The lighting fixture 1 includes a light-emitting part 40 biased toward a center of a front face side; and a housing 10 having a radiation fin 5 on a back face side. The radiation fin 5 is provided while avoiding a region on the back face side where the light-emitting part 40 is disposed.SELECTED DRAWING: Figure 4
Patent JP-2017051898-A (JP)
Title: Water barrier member and water barrier method
Inventor: OZAWA KAZUYOSHI
IPC: E02D17/20
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a water barrier member capable of heightening deposition strength, and improving workability by shortening a deposition time; and to provide a water barrier method.SOLUTION: A water barrier member in one embodiment is a water barrier member 10 for performing water barrier by covering a pillar whose lower end is buried under the ground. The water barrier member 10 includes flat side face covering parts 15a, 16a for covering the whole circumference of a side face of the pillar, and ground covering parts 15b, 16b for covering the whole circumference of a peripheral region of the pillar on the ground. The side face covering part 15a and the ground covering part 15b are connected integrally, and the side face covering part 16a and the ground covering part 16b are connected integrally.SELECTED DRAWING: Figure 3
Patent JP-2017055249-A (JP)
Title: Radio communication device, radio communication system, and radio communication method
Inventor: HORISAKI KOJI
IPC: H04W16/28
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device, a radio communication system, and a radio communication method that can enhance communication speed and reliability of communication.SOLUTION: A radio communication device according to an embodiment comprises a transmission unit, a reception unit, and a control unit. The transmission unit transmits a first frame including first data and response request information to request each radio communication device to make a response, destined to a plurality of other radio communication devices by using an antenna at a first frequency. The reception unit can receive a second frame responding to the response request information from the other radio communication devices by using a plurality of antennas at a second frequency. The control unit controls the transmission unit so as to retransmit the first data depending on a reception state of the second frame.SELECTED DRAWING: Figure 1
Patent JP-2017051531-A (JP)
Title: Game machine
Inventor: OSADA YUKI
IPC: A63F5/04
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To disable a player from acquiring information a designer does not intend due to information outputted by a main board.SOLUTION: In a game where a result of an internal lottery is any of many kinds of 3 hitting order small winning combination, a correct answer order occurs when stop operation is performed in any of two kinds of stop operation order corresponding to alternative performance, while a main board 10 outputs specific information to a game information display part DS3. Even when a sub board 20 displays the alternative performance to a liquid crystal display LCD, it is impossible for the player to discriminate which of the two kinds of stop operation order becomes a correct answer order.SELECTED DRAWING: Figure 18
Patent JP-2016078442-A (JP)
Title: Sheet sticking device and production method of sealant tire with sheet
Inventor: MUNETOMO NAOKI
IPC: B60C19/12
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet sticking device capable of accurately sticking a sheet, and significantly reducing the number of times of replacement of a sheet supply source, and a production method of a sealant tire with a sheet, using the same.SOLUTION: A sealant tire comprises a sealant layer on a radial direction inside of a tire of an inner liner, and a sheet sticking device sticks a sheet to the radial direction inside of the tire of the sealant layer. The sheet sticking device comprises: a sheet supply mechanism for continuously supplying the sheet toward the radial direction inside of the tire of the sealant layer from an external part of the sealant tire; a sheet folding mechanism for folding the sheet supplied from the sheet supply mechanism, and changing a travel direction of the sheet; and a sheet sticking mechanism for bringing the sheet which is folded by the sheet folding mechanism into contact with the sealant layer, and sticking the sheet to the radial direction inside of the tire of the sealant layer.SELECTED DRAWING: Figure 13
Patent JP-2017056815-A (JP)
Title: Pneumatic tire
Inventor: HANEDA YOSHIHIRO
IPC: B60C15/06
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire 2 improved in durability during run-flat travelling.SOLUTION: In a pneumatic tire 2, a length of an apex 36 is 20 mm or less. A buffer layer 24 is positioned between a carcass 12 and a clinch 8 in a shaft direction. An outer end 50 of the buffer layer 24 is positioned further inside in a radial direction than the maximum width position of the tire 2. An inner end 46 of the buffer layer 24 is positioned further inside in the radial direction than an outer end 48 of a core 34. When a position whose height in the radial direction from a bead base line is 14 mm on the outer surface of the tire 2 is set as a first point P1, and a position whose height in the radial direction from the bead base line is 20 mm on the outer surface of the tire 2 is set as a second point P2, the buffer layer 24 overlaps with the first point P1 and the second point P2 in the radial direction. A loss tangent of the buffer layer 24 is lower than a loss tangent of the clinch 8, and hardness of the buffer layer 24 is lower than hardness of the clinch 8.SELECTED DRAWING: Figure 2
Patent JP-2017056825-A (JP)
Title: Electric steering lock device
Inventor: NOMICHI DAISUKE
IPC: E05B83/00
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric steering lock device that can have a lock lever drawn out with requirements of an unlock operation time met on the assumption that output of a power source is not increased.SOLUTION: An electric steering lock device 1 comprises a motor as a power source and is provided with a worm 2 on an output shaft of the motor. A first speed reducing mechanism 10 which allows a lock bar 3 to operate at a low speed with high torque is composed of the worm 2, a first gear 12, a first shaft 11, and a first lock stopper 13. A second speed reducing mechanism 20 which allows the lock bar 3 to operate at a high speed with low torque, on the other hand, is composed of the worm 2, a second gear 22, a second shaft 21, and a second lock stopper 23. The first speed reducing mechanism 10 and second speed reducing mechanism 20 are alternated during an unlock operation.SELECTED DRAWING: Figure 1
Patent JP-2017061430-A (JP)
Title: New prodrug
Inventor: HAMADA YOSHIO
IPC: C07C279/22
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a prodrug which can be applied to many useful compounds, has higher solubility in an aqueous solvent than a useful compound and can rapidly generate a useful compound under neutral to weakly basic conditions.SOLUTION: There is provided a prodrug represented by the formula: D-X-L [where, D represents a useful compound as D-X-H; X represents NR, O, S or Se; Rrepresents a hydrogen atom, an alkyl which may be substituted an alkenyl which may be substituted, an alkynyl which may be substituted, a cycloalkyl which may be substituted, an aryl which may be substituted, a heteroaryl which may be substituted, a heterocyclic group which may be substituted, an alkanoyl which may be substituted, an arylcarbonyl which may be substituted, an alkylsulfonyl which may be substituted or an arylsulfonyl which may be substituted, or is bonded to D to form a heterocycle together with a nitrogen atom to which Ris bonded; L represents a group represented by the formula (a) or (b).] or a salt thereof.SELECTED DRAWING: Figure 1
Patent JP-2016079034-A (JP)
Title: Sheet conveyor and image formation device
Inventor: SATO KENGO
IPC: B65H29/70
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyor capable of performing precise position control over a cam member, and an image formation device.SOLUTION: Power from an intrusion quantity adjusting motor M is transmitted to cam members 37a, 37b through a one-way pulley 44 which rotates the intrusion quantity adjusting motor M normally, and one of a pair of rotary rollers is moved relative to the other. The sheet conveyor includes an upstream one-way bearing 46a which restricts the cam members 37a, 37b from rotating in the opposite direction to the rotating direction of the normal rotation of the intrusion quantity adjusting motor M. When the cam members 37a, 37b are to rotate in the opposite direction to the rotating direction of the normal rotation of the intrusion quantity adjusting motor M during reversing of the intrusion quantity adjusting motor M, the upstream one-way bearing 46a engages, and the cam members 37a, 37b and a fixed frame F1 engage with each other.SELECTED DRAWING: Figure 12
Patent JP-2017067546-A (JP)
Title: Current measuring device and magnetic resonance measuring system equipped therewith
Inventor: FUKUYAMA HIDENAO
IPC: G01R15/24
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To accurately measure a current.SOLUTION: A current measuring device 20 comprises a resonator 120, a coil 110, an oscillator 210, a detector 260 and a signal processor 320. A standard material 122 showing paramagnetism is provided inside the resonator 120. The coil 110 is formed so as to generate a static magnetic field by a current flowing from a DC power source 10, and so that the static magnetic field can be applied to the resonator 120. The detector 260 detects a resonance signal outputted from the resonator 120 by electron spin resonance of the standard material 122 when the static magnetic field generated by the coil 110 is applied to the resonator 120 and the resonator 120 is irradiated with electromagnetic waves from the oscillator 210. The signal processor 320 calculates a current flowing through the coil 110, from a resonance frequency of the standard material 122 calculated based on the resonance signal, using a map showing a correspondence between the resonance frequency of the standard material 122 and the current flowing through the coil 110.SELECTED DRAWING: Figure 9
Patent JP-2017067023-A (JP)
Title: Breather device of engine
Inventor: NAGAI KENTARO
IPC: F01M13/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a breather device of an engine which prevents blockage caused by moisture freezing in a breather box.SOLUTION: In a breather device of an engine, a cylinder head 1 is covered by a cylinder head cover 2 and a breather box 3 is attached along a head cover ceiling wall 2a of the cylinder head cover 2. A box ceiling wall 3a of the breather box 3 is made of a synthetic resin and is separated from the head cover ceiling wall 2a of the cylinder head cover 2. A blow-by gas discharge passage 16 is provided at the head cover ceiling wall 2a along the box ceiling wall 3a.SELECTED DRAWING: Figure 2
Patent JP-2017070399-A (JP)
Title: Game machine
Inventor: NAGASAWA TAKASHI
IPC: A63F5/04
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique preventing an occurrence of misunderstanding on game results.SOLUTION: If a symbol combination indicating a winning formation of a jackpot (big bonus, BB) is displayed on a valid line, a symbol combination of aligned red 7s, "red 7, red 7, red 7", is displayed on a right ascending invalid line. But, in a state where a winning of a big bonus (BB) is being notified, if a result of an internal lottery is a losing (not a winning), a red 7 aligned display presentation is performed where a presentation image is displayed including a display object indicating the symbol combination of aligned red 7s. Then, if the big bonus (BB) becomes a winning, a valid line display content notification presentation is performed where a presentation image is displayed including a display object indicating a symbol combination of "white 7, red 7, white 7" displayed on the valid line together with a display object indicating the symbol combination of aligned red 7s.SELECTED DRAWING: Figure 23
Patent JP-2016074662-A (JP)
Title: Long-lasting drug release gel composition for injection and production method thereof
Inventor: LIU DEAN-MO
IPC: A61K47/22
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a drug release gel composition for injection that is a long-lasting drug carrier composition, and to provide a production method thereof.SOLUTION: The invention provides a gel composition 100 comprising: a plurality of chitosan spheres 110, each of which is a sphere of self-assembling of chitosan; an alkaline chitosan stabilizer 120 by which the chitosan sphere 110 connects to form the gel body 102; a chitosan degrading enzyme 130 dispersing into the gel body 102; and a drug dispersing into the gel body 102; wherein the chitosan degrading enzyme 130 degrades the gel composition 100 at a temperature of 20-40°C. The drugs are insulin, an insulin sensitivity improving agent, sulfonyl urine, or combinations thereof.SELECTED DRAWING: Figure 1
Patent JP-2017072105-A (JP)
Title: Reciprocating pump device
Inventor: KANEKO TAKAYUKI
IPC: F04B9/04
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating pump device that can reduce time needed to discharge lubricating oil.SOLUTION: In a reciprocating pump device 100, lubricating oil L is injected into a nearly cylindrical crankcase 1. The crankcase 1 comprises a nearly cylindrical peripheral wall 20, an oil feed port 16 provided in an upper part 20a of the peripheral wall 20 and fitted with a cap 17 with a plug, and a discharge port 18 provided in a bottom part 20b of the peripheral wall 20 and fitted with a drain plug 19. The bottom part 20b of the peripheral wall 20 is provided with a first rib 51 and a second rib 52 protruding inward from an inner surface 20c of the peripheral wall 20 and extending along an axial direction of the crankcase 1.SELECTED DRAWING: Figure 3
Patent JP-2017076076-A (JP)
Title: Wavelength conversion device, illumination device and projector
Inventor: HASE KANAME
IPC: F21V9/40
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion device capable of improving cooling efficiency while reduced in size, an illumination device and a projector.SOLUTION: The wavelength conversion device includes a substrate rotating around a rotation axis RA along a first direction +Z, a plurality of fins located on a first surface of the substrate, a phosphor layer, a rotation device, a delivery device, and a chassis 51. The chassis 51 has a first side face part 51A and a second side face part 51C, 51D, 51E having an arc part 516 along the circumference direction of the substrate during rotation. A radius r2 of the arc in the arc part 516 is larger than a radius r1 of the substrate during rotation. In a view of the substrate during rotation from the first direction +Z side, a second direction +Y is defined in a radial direction directing 12 o'clock and a third direction +X is defined in one of radial directions directing 3 o'clock or 9 o'clock. The center C2 of the arc in the arc part 516 is located on the third direction +X side with respect to the rotation axis RA; and the substrate is rotated counterclockwise by the rotation device when observed from the first direction +Z side.SELECTED DRAWING: Figure 10