baber/WOPTO huggingface dataset:
Patent JP-2016158499-A (JP)
Title: Motor drive circuit, drive circuit built-in motor and drive circuit built-in pump motor incorporating the same, air conditioner with the same mounted therein, ventilator, heat pump hot-water heater and built-in cold/hot water circulation type air conditioner
Inventor: YAMADA TOMOO
IPC: H02M7/48
Filed: 2016-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit capable of performing a stable motor operation and suppressing an abnormal overcurrent protection operation or generation of noise or abnormal sound, a drive circuit built-in motor and a drive circuit built-in pump motor incorporating the same, an air conditioner with the same mounted therein, a ventilator, a heat pump hot-water heater, and a built-in cold/hot water circulation type air conditioner.SOLUTION: The motor drive circuit comprises: a position detection sensor 5 which detects a position of a rotor; a motor drive part 7 including an inverter circuit 18 which supplies a drive current to a stator coil; a PWM signal generation part 6 which generates a PWM signal for driving the inverter circuit 18, based on a position detection signal from the position detection sensor 5 and an output voltage command that is inputted from the outside; an F/V conversion circuit 61 which converts a frequency of the position detection signal into a voltage value corresponding to an actual rotational speed of the rotor; and a spark advance circuit 46 that performs spark advance control on an output voltage phase of the inverter circuit 18 on the basis of the voltage value.SELECTED DRAWING: Figure 1
Patent JP-2017217611-A (JP)
Title: Ballast water processing device
Inventor: ZENMAN YASUTOMO
IPC: B01D33/58
Filed: 2016-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a ballast water processing device which can resolve clogging of a filter element.SOLUTION: In a ballast water processing device, a filter 2 which filters ballast water is disposed in a casing 1. The ballast water processing device includes a connection passage connecting an external part of the casing 1. An opening part 4a formed at a casing 1 interior side end part of the connection passage is located close to the filter 2 or contacts with the filter 2, and an area of the opening part 4a is configured to be smaller than a filter area of the filter 2. The ballast water processing device further includes: a chemical solution flow passage 51 which connects the connection passage with the other side of a primary side of the filter 2 or a secondary side of the filter 2 and allows the ballast water including a chemical solution for removing foreign objects to circulate therein; and control means which forms a chemical solution circulation passage 50 including the filter 2, the connection passage, and the chemical solution flow passage 51 and circulates the ballast water including the chemical solution by a pump 52.SELECTED DRAWING: Figure 1
Patent JP-2017226985-A (JP)
Title: Cut-off structure of underground continuous wall and cut-off method thereof
Inventor: KONDO TATSUYA
IPC: E02D5/20
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off structure of underground continuous wall capable of withstanding water leakage etc. several times after construction and superior in aesthetic without interfering normal use of the underground continuous wall.SOLUTION: The cut-off structure of underground continuous wall includes: a reinforcing basket for leading ground wall 50 having a partition plate 10 at both ends; and a chemical solution injection pipe 20 having plural injection holes in an outer periphery plane, which is attached to the surface of the partition plate in a depth direction at the after-ground wall WK side. Both ends of the chemical solution injection pipe are positioned in housings 30 and 35 embedded in a leading ground wall WS via a flexible tube 26. The housing is arranged to be exposable after placing concrete.SELECTED DRAWING: Figure 2
Patent JP-2017008044-A (JP)
Title: Inhibitor of dopamine signal transduction
Inventor: UEMATSU KEN
IPC: A61P9/06
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a medicine for treating or preventing symptoms associated with excessive signal transduction of dopamine which is a neurotransmitter which is drug dependence particularly drug dependence caused by cocaine, for example.SOLUTION: There is provided a medical drug for treating or preventing symptoms associated with excessive signal transduction of dopamine which contains 2-amino-2-[2-(4-octylphenyl)ethyl]-1,3-propanediol or derivative thereof, or pharmaceutically acceptable salt, a hydrate or a solvate thereof.SELECTED DRAWING: None
Patent JP-2016166052-A (JP)
Title: Packaging bag
Inventor: TAKECHI YOHEI
IPC: B65D33/25
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag that has stable opening properties and a neat cut area and allows even a left-handed person to have the same usability, and is superior in re-opening property.SOLUTION: There is provided a packaging bag which is formed by sealing a peripheral edge with sealant layers of a top laminate and a reverse laminate opposed to each other, has re-sealing means at an opening part, and is provided with an easy-to-open means between the re-sealing means and a top seal part. The easy-to-open means consists of an easy-to-open processing part provided at outer edges of right and left side seal parts; a surface half-cut line "a" provided to the top laminate and having an upward convex shape; a top half-cut line "b" having a downward convex shape; a linear reverse half-cut line provided to the reverse laminate, the top half-cut line "a" and top half-cut line "b" being provided symmetrically about the reverse half-cut line along a vertical direction and also in contact with each other, and those two top half-cut lines each having a start point and an end point at one point on a side seal part.SELECTED DRAWING: Figure 1
Patent JP-2017226335-A (JP)
Title: Car ferry
Inventor: SHUTO YUTA
IPC: B63B11/02
Filed: 2016-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a car ferry which can secure the number of guest rooms while inhibiting deterioration of propulsion performance and stability and cost increase.SOLUTION: A car ferry 1 includes: a ship body 2 having a pair of left and right broadsides 3A; a freeboard deck 11 provided in the ship body 2 and on which vehicles are loaded; an upper deck 12 formed above the freeboard deck 11 in the ship body 2; an upper structure 13 provided above the upper deck 12; a first guest room provided in the upper structure 13; and a second guest room 21 provided below the freeboard deck 11 in the ship body 2 and having an upper part defined by the freeboard deck 11.SELECTED DRAWING: Figure 1
Patent JP-2017226187-A (JP)
Title: Preform sterilization method and device
Inventor: HAYAKAWA MUTSUMI
IPC: B29C49/46
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide preform sterilization methods and devices that can reduce hydrogen peroxide residues in preform sterilization.SOLUTION: The method includes an irradiation step to irradiate at least a mouth of preform with light including ultraviolet rays, and a sterilization step to gasify a sterilizer at least including hydrogen peroxide and spraying a gas of the sterilizer to the preform.SELECTED DRAWING: Figure 1
Patent JP-2016181004-A (JP)
Title: Information processor, display control method, program and storage medium
Inventor: NISHI TOMOHIRO
IPC: G06F3/0488
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a display unit constituted of a transparent display.SOLUTION: A transparent display with a touch panel has a control unit that controls to display an image of a part corresponding to an area detected by the touch panel in an image which is picked up by an image sensor, and to delete the area from an image which is viewed by a user through the transparent display. An undesired object is deleted from the image which is viewed through the transparent display to thereby improve ambient characteristics.SELECTED DRAWING: Figure 2
Patent JP-2016168399-A (JP)
Title: Game machine
Inventor: YAMAZAKI KOJI
IPC: A63F5/04
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent an early recognition of the number of ART (Assist Replay Time) games by a type of BGM, and thereby to suppress a reduction of interest in games.SOLUTION: The game machine includes: notification means for notifying prescribed information for causing a combination of shifting symbols, which is for shifting a game state during a preparation for an ART from a replay low probability game state to a midway state, to be displayed, prescribed information for causing a combination of shifting symbols, which is for shifting the game state during a preparation for an ART from the midway state to a replay high probability game state, to be displayed, and the assist information in an AT (Assist Time); BGM output means for outputting a BGM upon a start during a preparation for an ART; BGM selection means for selecting a BGM to be outputted by the BGM output means among a plurality of predetermined BGMs; and BGM output control means for performing a control to cause the BGM selected by the BGM selection means to be outputted from the BGM output means.SELECTED DRAWING: Figure 95
Patent JP-2018004750-A (JP)
Title: Image forming apparatus and method for controlling refresh processing
Inventor: USUI MASATO
IPC: G03G15/00
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing waste of toner and/or reduction in image quality.SOLUTION: An image forming apparatus 1 has an image forming mode and a non-image forming mode. The image forming apparatus 1 includes an image forming part 4 and a control part 9. The image forming part 4 forms an image on a sheet, in the image forming mode and executes refresh processing, in the non-image forming mode. The control part 9 controls the operation of the image forming part 4. The image forming part 4 includes an image carrier 44 and a developing device 43. The developing device 43 includes a developing container 430 storing toner. The control part 9 acquires particle diameter information related to the particle diameters of a plurality of toner particles constituting the toner. The control part 9 refers to the particle diameter information and allows the image forming part 4 to execute the refresh processing including processing for discharging the toner stored in the developing container 430 to the image carrier 44.SELECTED DRAWING: Figure 1
Patent JP-2018006034-A (JP)
Title: Light fitting
Inventor: TERADA MAMORU
IPC: F21S2/00
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a light fitting which can make a light distribution angle small while inhibiting increase of the size.SOLUTION: A light fitting 1 includes: a light emitting part 21b; a first reflection member 41; and a second reflection member 42. The first reflection member 41 reflects light which is included in light emitted by the light emitting part 21b and enters into the first reflection member 41 without passing through the second reflection member 42. At least a part of the second reflection member 42 is enclosed by the first reflection member 41. The second reflection member 42 reflects light which is included in the light emitted by the light emitting part 21b and enters into the second reflection member 42 without passing through the first reflection member 41.SELECTED DRAWING: Figure 2
Patent JP-2018000130-A (JP)
Title: Cell culture device
Inventor: SHIDA TOMONORI
IPC: C12M3/02
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide cell culture devices which culture cells such as stem cells efficiently and are capable of stably obtaining culture cells with high quality.SOLUTION: A cell culture device has a culture tank for conducting three-dimensional culture of cells suspended in a culture solution; a culture unit comprising circulation means for circulating the culture solution so that the culture solution forms an upward flow in the culture tank; a cell distribution detection unit for detecting a cell distribution in the culture tank; and a control unit for controlling the circulation rate of the culture solution by the circulation means based on the cell distribution detected by the cell distribution detection unit.SELECTED DRAWING: Figure 1
Patent JP-2018005051-A (JP)
Title: Sticker
Inventor: KODAMA NORIAKI
IPC: A01P1/00
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a container of media capable of being manufactured at low cost without disturbing performance of the media having prescribed performance while flexibly corresponding to various designs.SOLUTION: The present invention relates to a sticker. The sticker includes a three-dimensional cover section in which a sheet-like material is three-dimensionally formed and a base section for supporting the three-dimensional cover section. In a storage section formed in the three-dimensional cover section, an inclusion object is stored that contains a micro-organism carrier for carrying a micro-organism having anti-microbial performance or deodorization performance in a space where the sticker is installed. On a bottom surface of the base section, an adhesive layer is provided.SELECTED DRAWING: Figure 1
Patent JP-2018005737-A (JP)
Title: Object detection sensor and monitoring system
Inventor: FUJII KIYOTO
IPC: G08B25/00
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To improve a reliability level in determining a movement state on the basis of a gravity position of an object in an object detection sensor periodically scanning an object area by a range finder to detect the object.SOLUTION: A detection unit 22 is configured to measure a position of a detection point about an object, and a control unit 24 comprises: a monitor object detection unit that detects a cluster satisfying a preliminarily given condition of a cluster of the detection point as a monitor object corresponding to a detection purpose object; a representative position calculation unit that calculates a representative position of the monitor object; an identical object determination unit that determines a detection purpose object corresponding to the same detection purpose object between a past monitor object and a current monitor object; a state determination unit that makes a state determination of the detection purpose object on the basis of a change in representative position about the detection purpose object. The state determination unit is configured to, when a size of the current monitor object about the detection purpose object changes greater than a prescribed reference with respect to the past monitor object, maintain a previous state determination result as a current state determination result.SELECTED DRAWING: Figure 2
Patent JP-2018002283-A (JP)
Title: Pressing mechanism of food pack stacked body, and food pack stand using the same
Inventor: NOGUCHI KOHEI
IPC: B65D25/20
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressing mechanism of a food pack stacked body, allowing forefront one sheet of food pack to be smoothly taken out from the food pack stacked body, and a food pack stand using the same.SOLUTION: A pressing mechanism 50 of a food pack stacked body includes: a stand 1 which installs a food pack stacked body A by putting a storage side at which food is stored in a rear direction and in a forward downward inclined sate; and means 2 which always presses the top edge of a forefront pack aof the food pack stacked body A by a dead weight. A food pack stand 10 using the mechanism is also provided.SELECTED DRAWING: Figure 1
Patent JP-2018003146-A (JP)
Title: High hardness matrix high speed steel having excellent toughness and high temperature strength
Inventor: SHIMAMURA YUTA
IPC: C22C38/24
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To propose a matrix high speed steel excellent in all properties of hardness, high temperature strength and toughness.SOLUTION: There is provided a matrix high speed steel having excellent toughness and high strength, which contains, by mass%, C:0.55 to 0.75%, Si:0.50 to 1.50%, Mn:0.10 to 1.00%, Cr:3.00 to 5.00%, Mo:2.00 to 3.00% and W:2.00%, in following ranges, 2Mo+W:4.00 to 6.00%, V:0.80 to 1.30%, P:0.030% or less, S:0.01% or less, O:0.0050%, N:0.0300 or less and the balance Fe with inevitable impurities, is carbide remaining inside at a steel ingot state, has area percentage of MX type or/and MX type, where X is C or N, with circle equipment diameter of 2.0 μm or more of 3.0% or less per 1 μmand hardness after hardening tempering of the steel material after hot forging the steel ingot of 62 HRC or more.SELECTED DRAWING: None
Patent JP-2018011123-A (JP)
Title: Rotary connector
Inventor: MURASE KEIJI
IPC: H04B10/80
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector capable of saving power by keeping down power consumption.SOLUTION: A rotary connector 1 performs communication between a stator 8 and a rotor 9 through optical communication making a light-receiving element 22 at the stator 8 side receive light from a plurality of light-emitting elements 21 provided around a shaft of the rotor 9. The rotary connector 1 finds an angle of rotation of the rotor 9 on the basis of an angle detection signal Sθ output by an angle detection unit 18 and selectively drives a light-emitting element 21 to be driven depending on the angle of rotation.SELECTED DRAWING: Figure 1
Patent JP-2018009714-A (JP)
Title: Control device, apparatus control system and program
Inventor: CHOSOKABE KIRIKO
IPC: F24F11/30
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a change frequency by suppressing useless air-conditioning setting change.SOLUTION: A control device 8 for communicating with an environment information acquisition device 3 for acquiring environment information about environment of a prescribed space to control an air conditioner 2 of the prescribed space includes: reception means 81 for receiving the environment information from the environment information acquisition device 3; and control data generation means 84 for generating control data of the air conditioner 2 on the basis of control guideline information preset in the environment information on condition that a state where the environment information exceeds a prescribed threshold continues for a constant time.SELECTED DRAWING: Figure 6
Patent JP-2018009606-A (JP)
Title: Roller chain
Inventor: SANO HIROKAZU
IPC: F16G13/06
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a roller chain which has a simple structure, eases an impact load caused by a collision with a sprocket, achieves long life of a roller, and inhibits interference between the sprocket and an inner plate.SOLUTION: A roller chain 10 includes rollers 80. Each roller 80 is formed into a cylindrical shape which is continuously connected in a plate shape in a roller axis direction and a roller circumferential direction. The roller 80 is formed curved so that inner diameters of both roller end parts are different from an inner diameter of a roller center part and outer diameters of both roller end parts are different from an outer diameter of the roller center part. The roller 80 is sandwiched between a bush 40 and a sprocket S to elastically deform when contacting with the sprocket S.SELECTED DRAWING: Figure 3
Patent JP-2016182391-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of notifying in a manner easy to understand and effectively whether or not a game ball has entered a winning ball entrance port in a specific game state.SOLUTION: In a pachinko game machine 1, when a game is being controlled in a time shortened game state, if a game ball makes a winning entrance to a second start port 12, a second special symbol determination is performed, and in a second special symbol display 42, a special symbol is variably displayed, then after that a determination symbol indicating the determination result is stopped and displayed. Here, if a determination symbol indicating a small win is stopped and displayed, a small win game that temporarily opens a specific area 9 and a V winning port 92 is performed. In this way, following a variable display of the special symbol and an opening of the specific area 9 and the V winning port 92, a notification presentation for notifying whether or not a game ball has entered the V winning port 92 is performed.SELECTED DRAWING: Figure 8
Patent JP-2018010131-A (JP)
Title: Image forming apparatus
Inventor: SAITO YUSUKE
IPC: G03G15/00
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To detect a break-down voltage in a short time without requiring an excessive applied voltage even when affected by the environment or the impedance of a transfer roller.SOLUTION: An image forming apparatus comprises a control part 208 that changes a voltage applied to a transfer roller 205 by a transfer circuit 206 from an initial voltage so that a current detected by a current detection circuit 210 becomes a target current value, determines a voltage applied to the transfer roller 205 when the current detected by the current detection circuit 210 becomes the target current value as a break-down voltage when discharge is started between a photoconductor drum 201 and the transfer roller 205 (S307 to S313, S314 to SS320), and determines the potential on the surface of the photoconductor drum 201 on the basis of the break-down voltage (S321). The control part 208 sets the target current value according to the impedance of the transfer roller 205 (S302 to S304).SELECTED DRAWING: Figure 4
Patent JP-2018010195-A (JP)
Title: Packaging member
Inventor: ITABASHI NAO
IPC: G03G21/18
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a packaging member which can reduce labors for making a brand-new processing cartridge usable or labors for dropping off a used process cartridge to be recycled.SOLUTION: A packaging member 1 includes: a drum unit 110; and a development unit 120 rockably supported by the drum unit 110, the development unit 120 being for packing a process cartridge 100 and being movable between a contact position where a development roller 121 contacts with a photoreceptor drum 111 and a separation position where the development roller 121 is separated from the photoreceptor drum 111. The packaging member 1 includes: a frame body 10; a lid 20; hollow buffering protrusions 12 and 22 protruding from the frame body 10 and the lid 20, which deform when an impact is applied to the packaging member 1 to reduce the impact; and a separation unit 50 for setting the development unit 120 in a separation position, in engagement with a first engagement unit 116 of the drum unit 110 and with a second engagement unit 126 of the development unit 120.SELECTED DRAWING: Figure 2
Patent JP-2016182416-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of controlling a presentation on the basis of a result of a prior determination.SOLUTION: A game control section, in prior determination processing in accordance with establishment of a start condition, transmits a first command when a variation pattern random number of a first value which can determine a first variation time is obtained, and transmits a second command when a variation pattern random number of a second value which can determine a second variation time is obtained. A presentation control section, when receiving the second command, determines whether or not to execute a specific presentation which is longer than the first variation time and shorter than the second variation time. The presentation control section performs a suggestive presentation when determined to execute a specific presentation. On the other hand, the presentation control section, when receiving the first command, does not determine to execute a specific presentation and does not perform the suggestive presentation.SELECTED DRAWING: Figure 28