baber/WOPTO huggingface dataset:
Patent JP-2019198801-A (JP)
Title: Separation agent, separation method, and manufacturing method for compound
Inventor: ADACHI TADASHI
IPC: G01N30/26
Filed: 2018-05-14
Abstract: To provide a separation agent and a separation method for effectively obtaining high purity rebaudioside D or rebaudioside M in an industrial scale.SOLUTION: There is provided a separation agent used for separation of at least one kind of compound selected from rebaudioside D and rebaudioside M in which polyethylene imine is immobilized in a porous particle by a covalent bond. There is provided a separation method for separating at least one kind of compound selected from the rebaudioside D and the rebaudioside M by a separation agent. There is provided a manufacturing method for a compound, having a step of separating the compound by the separation method.SELECTED DRAWING: Figure 1
Patent JP-2019198887-A (JP)
Title: Metal component manufacturing device and metal component manufacturing method
Inventor: TERAKATA Yasuo
IPC: B21K27/04
Filed: 2018-05-19
Abstract: To provide a progressive forging device and a progressive forging method with high processing tolerance and high productivity.SOLUTION: A metal component manufacturing device comprising: a transport mechanism (1) which delivers a belt-like metal plate (11) in a prescribed direction; and a forging mechanism part (3) comprising plural metal molds (31, 32) which are located along a feed direction of the belt-like metal plate (11) at an interval same as a feed pitch. This device does not comprise a mechanism for temperature control of the belt-like metal plate (11), and comprises a mechanism for temperature control of only specific metal mold (31) of the forging mechanism part (3). A metal mold temperature is maintained at 200°C or more and 400°C or less by a temperature control mechanism. A thickness of the belt-like metal plate (11) is 10 mm or less.SELECTED DRAWING: Figure 2
Patent JP-2019203292-A (JP)
Title: Construction method for precast concrete block joint structure
Inventor: NIINA TSUTOMU
IPC: E03F3/06
Filed: 2018-05-22
Abstract: To provide a construction method for a precast concrete block joint structure with which it is possible to construct the precast concrete block joint structure, such as a bridge floor slab, more efficiently than before.SOLUTION: Setting beam members 27 are attached to one end side and the other end side in a joining direction along an axial direction O1 of the other precast concrete block 2 to be newly installed. A temporary bearing member 28 is temporarily installed at a prescribed position for a base 1. The setting beam members 27 are placed on and supported by one precast concrete block 2 and the temporary bearing member 28 while the other precast concrete block 2 is temporarily installed between the one precast concrete block 2 and the temporary bearing members 28. Then, the other precast concrete block 2 is drawn toward the one precast concrete block 2 side, and a male joint and a female joint are fitted and connected.SELECTED DRAWING: Figure 4
Patent JP-2019202633-A (JP)
Title: Power storage device and method of controlling the same, and moving body control system
Inventor: MICHIMATA SHIGEOMI
IPC: B64D25/00
Filed: 2018-05-23
Abstract: To provide a power storage device and a method of controlling the same, and a moving body control system that can speedily specify a position where a moving body becomes abnormal so as to ensure safety in such a case.SOLUTION: A power storage device 100 is mounted on a moving body which moves using electricity as a power source, and comprises: a storage battery 102; an output terminal 104 for supplying electric power accumulated in the storage battery 102 to the moving body 10; an abnormality detection part 106 which detects abnormality of the moving body 10; a transmission part 108 which outputs, when detecting abnormality of the moving body 10, a signal for specifying the position of the power storage device 100 by radio; and a fixation part 110 which mutually fixes the storage battery 102, abnormality detection part 106, and transmission part 108.SELECTED DRAWING: Figure 1
Patent JP-2019202271-A (JP)
Title: Seal structure of rotary shaft in drying machine with stirring blade
Inventor: MIYANAGA HIROSHI
IPC: C02F11/12
Filed: 2018-05-23
Abstract: To provide a seal structure of a rotary shaft in a drying machine with stirring blades in which a processed material casted in a jacket is prevented from leaking to the outside out of the circumference of a stirring blade shaft.SOLUTION: An inlet side packing box 15 is detachably attached to a circumference of rotary shafts 3a, 3b arranged to penetrate through an end plate 14 of an inlet side of a drying machine with stirring blades 1 separately from an end plate 14, and an inlet side gland packing 17a is arranged in the inlet side packing box 15. Also, a sleeve 19 is arranged in the circumference of the rotary shafts 3a, 3b at an outlet side, and an outlet side packing box 18 is detachably attached separately from a dam plate 6, and also an outlet side gland packing 17b is arranged in the outlet side packing box 18. Further, a water injection mechanism 30 is included in order to supply water between the outlet side packing box 18 and the sleeve 19, and thereby a processed material is prevented from leaking to the outside.SELECTED DRAWING: Figure 7
Patent JP-2021180694-A (JP)
Title: External mechanism for endoscope
Inventor: UCHIDA RAMOYA
IPC: A61B1/00
Filed: 2018-05-29
Abstract: To provide an external mechanism for an endoscope excellent in operability in an attached state, which has achieved weight saving and can be easily attached to or detached from an operation part of an endoscope.SOLUTION: An external mechanism 10 for an endoscope includes: a contact surface 14, which is a first surface for covering a knob arrangement surface 3r where a second curved operation knob 3g in an operation part 3 of an endoscope 1 is arranged; a wheel 41 that is engaged with the second curved operation knob 3g arranged on the knob arrangement surface 3r; a motor 32 for generating driving force for rotating the wheel 41; a storage case 11 for storing the wheel 41 and the motor 32; a case attachment and detachment fixing part 12 for detachably attaching the storage case 11 to the operation part 3 of the endoscope 1; and an engagement member 13 provided to the storage case 11, which is engaged with the knob arrangement surface 3r of the endoscope 1 in the operation part 3 of the endoscope 1 and a large diameter part end surface 3t adjacent to the knob arrangement surface 3r.SELECTED DRAWING: Figure 2B
Patent JP-2019205674-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-29
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019205689-A (JP)
Title: dishwasher
Inventor: TAMURA YASUTAKA
IPC: A47L15/42
Filed: 2018-05-30
Abstract: To provide a dishwasher where a washing tank is provided so as to be drawn out of a housing, the constitutions of a water supply hose and the lower part of the washing tank are simplified, and the depth size of the washing tank is enlarged to increase the volume thereof.SOLUTION: A dishwasher includes: a housing 1 having a front opening part on its front face; a washing tank 2 provided in the housing 1 to house objects to be washed D; a water supply part 4 including a flexible water supply hose 18 to supply washing water into the washing tank 2; an air break device 17 included in the water supply part 4 to prevent backflow of the washing water; and a control part 15 executing a washing operation including a washing process and a rinsing process. The washing tank 2 is open at its top surface and is provided so as to be drawn out of the housing 1. The air break device 17 is installed on the outer rear face of the washing tank 2.SELECTED DRAWING: Figure 1
Patent JP-2019205404-A (JP)
Title: Freshness retaining method of greengrocery and freshness retainer
Inventor: MAKINO YOSHIO
IPC: A23B7/00
Filed: 2018-05-30
Abstract: To provide a freshness retaining method by which can suppress moisture loss of greengrocery and retain freshness of greengrocery for an extended period, and to provide a freshness retainer.SOLUTION: The freshness retaining method of greengrocery is a method for storing, in pseudo-microgravity, parts for having vessels of greengrocery. By storing the parts for having vessels of greengrocery in pseudo-microgravity, moisture loss of greengrocery is suppressed, with freshness of greengrocery retained for an extended period.SELECTED DRAWING: Figure 7
Patent JP-2019207631-A (JP)
Title: Information processing device and program
Inventor: KITAHASHI TOMOKI
IPC: G06F13/00
Filed: 2018-05-30
Abstract: To provide a technique which, when a separate talk group is created from a talk group consisting of a plurality of users to include at least some of the plurality of users, allows users added to the new talk group to access and check message talk in the original talk group as appropriate.SOLUTION: A chat service server 14 provides a chat service to user terminals A through D. The chat service server 14 creates, from a first talk group consisting of a first user group, a second talk group consisting of a second user group, different from the first user group, including one or more users of the first user group. When creating the second talk group, the chat service server grants access to message talk in the first talk group from within a screen to users constituting the second user group.SELECTED DRAWING: Figure 1
Patent JP-2019208895-A (JP)
Title: Blood flow measurement system
Inventor: TANI KAZUO
IPC: A61B8/06
Filed: 2018-06-05
Abstract: To prevent signal transmission cables from a blood flow probe to a display device from being scattered on the floor of an operating room by wirelessly transmitting a signal from the blood flow probe to the display device, in a blood flow measurement system in a blood vessel of a subject such as a human body.SOLUTION: A blood flow measurement system includes a blood flow probe 10 that measures blood flow in a blood vessel of a subject and converts it into an electrical signal, and a mobile terminal 41 that displays the blood flow measured by the blood flow probe 10. Transmission of blood flow data from the blood flow probe 10 to the mobile terminal 41 is performed by wireless communication.SELECTED DRAWING: Figure 2
Patent JP-2019015956-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: IWAMOTO SHUNJI
IPC: G02B15/20
Filed: 2018-06-06
Abstract: To obtain a zoom lens having a large diameter and a small size as a whole and giving good optical performance over the whole zoom range.SOLUTION: The zoom lens is constituted by, successively disposed from an object side to an image side, a first lens group having a positive refractive power, a second lens group having a negative refractive power as a whole and having at least one partial lens group having a negative refractive power, a third lens group having a positive refractive power, and a fourth lens group having a positive refractive power, in which, at a telephoto end, an interval between the first lens group and the second lens group is large while an interval between the second lens group and the third lens group is small and an interval between the third lens group and the fourth lens group is small; a refractive index Nd of a material, an Abbe number νd, a distance t4 of the fourth lens group on an optical axis, and skw are each appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2019019405-A (JP)
Title: Nickel electroplating compositions with copolymers of arginine and bisepoxides and methods of electroplating nickel
Inventor: MICHAEL LIPSCHUTZ
IPC: C25D3/12
Filed: 2018-06-15
Abstract: To provide compositions enabling the electroplating of nickel deposits which have uniform bright surfaces over wide current density ranges even on irregular shaped articles such as electrical connectors and leadframes.SOLUTION: Nickel electroplating composition includes one or more sources of nickel ions, one or more compounds chosen from sodium saccharinate, boric acid and salts of boric acid, optionally, one or more sources of acetate ions, and one or more copolymers of arginine and one or more bisepoxides.SELECTED DRAWING: None
Patent JP-2020004559-A (JP)
Title: Circuit breaker
Inventor: KATO HIROAKI
IPC: H01H71/12
Filed: 2018-06-27
Abstract: To provide a circuit breaker capable of positioning a link member for a separator with simple structure.SOLUTION: A circuit breaker 10 includes a separator 60, a handle 70, and a link member 80. The ink member 80 displaces the separator 60 by transmitting the control force of the handle 70 to the separator 60. At one end of the ink member 80, a coupling pin 83 extending in a direction parallel with the revolving shaft 71 of the handle 70 is formed. The coupling pin 83 is placed in contact with one end face of the separator 60. On one end face of the separator 60, regulation walls 630, 631 for regulating movement of the coupling pin 83 in the axial direction are formed.SELECTED DRAWING: Figure 2
Patent JP-2020000079-A (JP)
Title: Crop harvester
Inventor: KINOSHITA KENTARO
IPC: A01F11/00
Filed: 2018-06-27
Abstract: To improve separation performance of a fruit from a crop in a crop harvester configured to separate a fruit from a crop by making the crop pass between an upper rotor and a lower rotor that are driven to rotate.SOLUTION: An upper rotor 11 that is driven to rotate around an upper axis P11, a lower rotor 12 that is driven to rotate around a lower axis P12 below the upper axis P11 in a direction opposite to the upper rotor 11 are provided. A crop A passes between the upper rotor 11 and the lower rotor 12, and striking parts 11b, 11c of the upper rotor 11 and striking parts 12b, 12c of the lower rotor 12 strike the crop A, thereby separating a fruit A2 from the crop A. The striking parts 11b, 11c of the upper rotor 11 and the striking parts 12b, 12c of the lower rotor 12 alternately pass through an area between the upper rotor 11 and the lower rotor 12.SELECTED DRAWING: Figure 13
Patent JP-2020004079-A (JP)
Title: Pedal structure of working machine
Inventor: KIMURA YASUMASA
IPC: G05G1/30
Filed: 2018-06-28
Abstract: To provide a pedal structure of a working machine, while a large lock mechanism is not disposed behind a pedal, the structure of which is relatively simple, and which can employ a component that improves durability as a component for locking and releasing the pedal itself, as an object of the present invention.SOLUTION: A pedal structure is featured to be configured in that when an operation for locking a pedal 20 with respect to the pedal 20 is performed in a first state of the pedal 20, it becomes a second state in which a movable part 40 is engaged with a receiving part 30; when the pedal 20 is further depressed in the second state, the movable part 40 moves with respect to the receiving part 30 by gravity; and when the movable part 40 moves away from the receiving part 30, the second state is released to a third state.SELECTED DRAWING: Figure 1
Patent JP-2020003135-A (JP)
Title: Dust collector in air heater
Inventor: ONO AKIHIRO
IPC: F28G1/00
Filed: 2018-06-28
Abstract: To provide a dust collector which can remove dust effectively by placing a slide body on a heat exchange pipe, and realizing fitting easiness and maintenance easiness of the slide body.SOLUTION: A dust collector in an air heater comprises a heat exchange pipe 2 laid with an appointed column spacing and an appointed line spacing and a dust collector removing dust adhering to the heat exchange pipe 2 in an air heating chamber that combustion gas is introduced. The dust collector comprises a rod 30 arranged in a state of being put on the heat exchange pipe by tare weight. The rod 30 is slid on the heat exchange pipe 2 by slide driving means. The connection part of the rod 30 and the slide driving means is connected in a state that the rod 30 can move vertically.SELECTED DRAWING: Figure 5
Patent JP-2020008694-A (JP)
Title: Imaging device
Inventor: NOTO GORO
IPC: G03B17/55
Filed: 2018-07-06
Abstract: To provide an imaging device that can suppress a temperature rising of an organic EC element without being affected by a heating element in the imaging device.SOLUTION: In an imaging device including an image pick-up element, an EC solution, a first substrate and a second substrate tightly holding the EC solution, the imaging device has: a first housing that is provided in the vicinity of the EC element; a heating element that is put in a high temperature while picture-taking; a second housing that is connected to the heating element; and a conductive member. The conductive member is connected to the first substrate and the first housing, and the first housing and the second housing are not connected thermally.SELECTED DRAWING: Figure 3
Patent JP-2020006330-A (JP)
Title: Soot and dust treatment apparatus, incineration facility, and soot and dust treatment method
Inventor: KODAMA MOTOKI
IPC: B01D53/82
Filed: 2018-07-10
Abstract: To prevent lead and mercury from being eluted from a treated product of soot and dust.SOLUTION: A soot and dust treatment apparatus 14 treats soot and dust in exhaust gas generated in an incinerator. In the soot and dust treatment apparatus 14, a treatment agent containing slaked lime being an alkaline agent and aluminum hydroxide being a pH adjusting agent is supplied to a gas duct 20 according to a treatment agent supply unit 21. The soot and dust in the exhaust gas is collected by a dust collector 22. Water and a chelate agent is added to the collected dust removed from the dust collector 22, and kneaded in a kneader 243. The chelate agent is used after preventing lead from being eluted from the treated product of the soot and dust by using aluminum hydroxide, and thereby, lead and mercury can be prevented from being eluted from the treated product according to a small amount of the chelate agent.SELECTED DRAWING: Figure 2
Patent JP-2020006340-A (JP)
Title: Seawater electrolysis electrolyzer
Inventor: ITO YASUO
IPC: C02F1/461
Filed: 2018-07-11
Abstract: To provide a single-pass type seawater electrolyzer that can eliminate problems such as perforation of electrodes in a seawater electrolyzer without corroding a strainer.SOLUTION: There is provided a seawater electrolysis electrolyzer, including: a seawater intake pump 112 for taking in seawater from an intake 111; a seawater electrolytic tank 115 for electrolyzing the seawater taken in by the seawater intake pump 112 to produce sodium hypochlorite; an electrolyte receiving tank 116 for storing the sodium hypochlorite generated in the seawater electrolytic tank 115; a strainer 113 and an area flow meter 114 provided in series between the seawater intake pump 112 and the seawater electrolytic tank 115; and a return channel 11 and a return pump 12 for supplying the sodium hypochlorite stored in the electrolyte tank 115 between the strainer 113 and the area flow meter 114, to always return it to the seawater electrolytic tank 115.SELECTED DRAWING: Figure 1
Patent JP-2020009974-A (JP)
Title: Heat transfer composition
Inventor: MATSUZAKI TORU
IPC: H05K9/00
Filed: 2018-07-11
Abstract: To suppress an electromagnetic wave regardless of a frequency band as to a heat transfer composition.SOLUTION: A heat transfer composition comprises a base material, and a dielectric constant adjustment filler having a dielectric constant lower than that of the base material and/or a high-magnetic permeability filler having a magnetic permeability higher than that of the base material, which is arranged to have a relative magnetic permeability of over one(1) and a specific dielectric constant of 7 or less. The heat transfer composition is arranged so that the relative magnetic permeability is over one(1), which enables the suppression of an RF band electromagnetic wave over about one(1) GHz. In addition, the heat transfer composition is arranged to have a specific dielectric constant of 7 or less and as such, a resonant frequency of a radiator can be shifted to a high frequency side by disposing the heat transfer composition between an electronic component such as IC and the radiator. Therefore, an electromagnetic wave of a relatively low frequency band, especially under one(1) GHz can be suppressed. As described above, the heat transfer composition of the present invention can suppress electromagnetic waves regardless of a frequency band.SELECTED DRAWING: Figure 3
Patent JP-2020009980-A (JP)
Title: Imaging apparatus and spectrum analyzer
Inventor: SUZUKI MISAO
IPC: H01L27/146
Filed: 2018-07-12
Abstract: To provide an imaging apparatus that can improve detection accuracy.SOLUTION: An imaging apparatus of the present disclosure comprises: a plurality of pixels that are installed side by side in a first direction and a second direction and each have a light receiving element; and a driving unit that can drive the plurality of pixels. The plurality of pixels installed side by side in the first direction among the plurality of pixels have the same light receiving sensitivity as each other, and the plurality of pixels installed side by side in the second direction among the plurality of pixels have first pixels and second pixels having different light receiving sensitivity from each other.SELECTED DRAWING: Figure 4
Patent JP-2018187419-A (JP)
Title: Method and device for anastomosis
Inventor: ANDERS GROENBERG
IPC: A61B17/11
Filed: 2018-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to be arranged on a lateral wall of an intestine.SOLUTION: A device 100 includes a first member 10 and a second member 20 of a generally hollow open configuration. The first member comprises an elastic part 11 with first and second axial ends, and a rigid support part arranged at the first axial end of the elastic part. The second member comprises a first and a second axial end, the first end of the second member matching the shape of the second axial end of the elastic part, such that an intestine wall may be uniformly distributed between the second axial end of the elastic part and the second member. The device also comprises a connection member for connecting the rigid support part and the second member to each other. A method for arranging the device at a tubular tissue, and a connector for connecting two devices are also provided.SELECTED DRAWING: Figure 1
Patent JP-2020011206-A (JP)
Title: Sludge scraping device
Inventor: OTSUKA SHUJI
IPC: B01D21/22
Filed: 2018-07-19
Abstract: To provide a sludge scraping device capable of suppressing that traveling of endless chain get disordered even when a regulation member is brought into contact with a rail member in a sludge scraper provided in a sedimentation basin in which sludge contained in water while the sludge-containing water flows is deposited on a basin bottom part.SOLUTION: A sludge scraping device includes an endless chain 11 which allows a plurality of scraping members 12 to be attached thereto with an interval, travels and, thereby, circulates the scraping members 12 on the basin bottom part 1d side and the water surface WL side and a first rail member 24 which is elongated in a water current direction, allows the scraping members 12 to be placed thereon and allows the scraping member 12 to slide when the endless chain 11 travels, the scraping member 12, when the endless chain 11 deflects, is brought into contact with the first rail member 24, therefore, has a regulation member 123 which regulates deflection of the endless chain 11 and the regulation member 123 is configured such that a contacting surface 1233s which might be brought into contact with the first rail member 24 from the upper side by the travelling of the endless chain 11 is inclined toward the lower side.SELECTED DRAWING: Figure 3