baber/WOPTO huggingface dataset:
Patent JP-2018139699-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that enables a game environment to be silenced furthermore.SOLUTION: A game machine includes a game board 26 installed to a game machine frame 4 and formed of a game area 27, and a penetration frame 250 as a penetration member for visually confirming a game area 27. The penetration frame 250 is provided in a turning manner between a closed position for closing an area surrounded by a rail decoration member 260C in a game board surface 260A by a hinge 255 installed so as to connect the left side surface of the rail decoration member 260C with the left side surface of a frame body 252 and an opened position for opening the area surrounded by the rail decoration member 260C in the game board surface 260A. The penetration frame 250 is turned from the opened position to the closed position, and thereby the penetration frame 250 is held in the closed position.SELECTED DRAWING: Figure 1
Patent JP-2018140676-A (JP)
Title: Collision detection system
Inventor: NII TAKAAKI
IPC: B60R21/0136
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a collision detection system which attains good detection sensitivity while securing collision detection accuracy.SOLUTION: In a collision detection system, a main tube 1 having a hollow cylinder shape is arranged along a center part of a cross member 22 of a vehicle 20 as seen in a vehicle width direction, and sub tubes 2, 3 are arranged along an end part as seen in the vehicle width direction. Sensors 4, each of which detects changes in internal pressures of the main tube 1 and the sub tubes 2, 3, are provided in the collision detection system. A main non-return valve 6 is disposed in a connection portion between the main tube 1 and the sensor 4 to prevent back flow from the center 4 side to the main tube 1 side. A sub non-return valve 7 is disposed in a connection portion between the sub tubes 2, 3 and the sensor 4 to prevent back flow from the sensor 4 side to the sub tubes 2, 3 side.SELECTED DRAWING: Figure 1
Patent JP-2018142100-A (JP)
Title: Control device
Inventor: TAGASHIRA TAKESHI
IPC: G05B19/042
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To facilitate expansion operation of a user while achieving miniaturization of a highly extensible control device such as a robot controller.SOLUTION: The control device 100 includes a housing 1 and a control circuit board 2 arranged inside the housing 1. The control circuit board 2 has a control circuit 3 mounted on the board, an internal connector 4a connectable to communication cable 10 connected to an expansion circuit board (20) inside the housing 1, and an external connector connectable to the communication cable 10 connected to the expansion circuit board (20) outside the housing 1. The control circuit 3 is connected in parallel to the internal connector 4a and the external connector 4b.SELECTED DRAWING: Figure 1
Patent JP-2018147919-A (JP)
Title: Base unit, motor and blower
Inventor: YAMASAKI YUTA
IPC: H02K5/22
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a base unit, a motor and a blower, capable of improving reliability.SOLUTION: Provided is a base plate 2 which includes: a plurality of cables 9 which are electrically connected to an external power source and extends in a predetermined first direction; and a cable installation part 13 for installing the cable 9. The plurality of cables 9 are arranged side by side in a second direction perpendicular to the first direction. The cable installation part 13 has at least one first wall part 11 extending in the first direction. The first wall part 11 is arranged in at least a part between cables adjacent to each other, and the cable 9 and the first wall part 11 are fixed to each other via mold resin.SELECTED DRAWING: Figure 12
Patent JP-2018143936-A (JP)
Title: Precipitator
Inventor: HATANO HITOSHI
IPC: B01D21/18
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a rectification wall that causes a water flow in a precipitator to flow evenly across the whole cross section to prevent disturbance of the water flow and increase a removal ratio of solid matters.SOLUTION: There is provided a rectification wall 1 for a precipitator, in which slit-like opening parts 2 are vertically installed and an interval 4 is provided between adjacent opening parts 2. There is also provided a precipitator that uses the rectification wall 1.SELECTED DRAWING: Figure 1
Patent JP-2018146354-A (JP)
Title: Sonar image processor, sonar image processing method, and sonar image processing program
Inventor: NAKAMURA YOSHIYUKI
IPC: G01S15/89
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a sonar image processing technique with which it is possible to discriminate a target with high accuracy while avoiding increase in the size of a device or the complexity of processing.SOLUTION: A sonar image processor of the present invention comprises: a search unit for extracting from a sonar image a plurality of partial images estimated to represent a target; a path difference calculation unit for calculating a path difference between a direct path signal reflected by the target and a sea surface reflected signal reflected by the target and search surface; a similarity determination unit for extracting, from the plurality of partial images, at least one set of the partial images having a relationship that corresponds to the path difference, and calculating the degree of similarity between the at least one set of extracted partial images to determine whether the at least one set of partial images are partial images representing the same target; and an identification unit for identifying the target on the basis of the determination of the degree of similarity from the at least one set of partial images having the relationship that corresponds to the path difference.SELECTED DRAWING: Figure 2
Patent JP-2018145946-A (JP)
Title: Fuel control valve
Inventor: SUZUKI MASAKAZU
IPC: F16K24/04
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel control valve which prevents liquid fuel from flowing out.SOLUTION: A fuel control valve 8 comprises a case 10 and a movable body 20. The case 10 has a seat face 18. The movable body 20 has a movable valve body face 25. The movable body 20 moves by gravity to put a valve into an opened state and a closed state. The movable body 20 is also a float which floats on fuel to put the valve into the closed state. The fuel control valve 8 also has: a support shape 40 to support resin molding; a buoyancy control mechanism 50 which stabilizes a position of the movable body 20 even in a tilted position; a barrier mechanism 60 which prevents droplets of the fuel generated by rippling of a fuel surface FL from flowing out; and a flow rate control mechanism 70 which achieves a rapid change in a flow rate.SELECTED DRAWING: Figure 2
Patent JP-2017121811-A (JP)
Title: Liquid jetting head, piezoelectric element, and method for manufacturing liquid jetting head
Inventor: YAZAKI SHIRO
IPC: B41J2/16
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To improve performance of at least a piezoelectric element, a liquid jetting head, and a liquid jetting device.SOLUTION: A piezoelectric element includes: a plurality of individual electrodes; a piezoelectric body layer formed on each individual electrode; and a common electrode formed on the piezoelectric body layer and to be a common electrode to the individual electrodes. Furthermore, on the individual electrode in the piezoelectric element, at an area which is not covered by the common electrode, the piezoelectric element includes a protective film covering the area.SELECTED DRAWING: Figure 1
Patent JP-2018151580-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUBARA TAKASHI
IPC: G03G15/20
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a configuration that transmits light from a light source with a transmission member and fixes a developer image, and enhances glossiness after fixing as compared with a configuration that changes a position of a light source.SOLUTION: A fixing device 20 comprises a light source 26, a transparent belt 24, and a moving part 36. The light source 26 is fixed to a housing 22. The transparent belt 24 is rotated to come into contact with a toner image G on a medium M, and transmits laser light Bm from the light source 26 toward the toner image G. When being moved with respect to the transparent belt 24, the moving part 36 increases a range in which the medium M is in contact with the transparent belt 24 at a downstream side with respect to an irradiation position at which the toner image G on the medium M is irradiated with the laser light Bm.SELECTED DRAWING: Figure 2
Patent JP-2018159107-A (JP)
Title: PRODUCTION METHOD OF MOLTEN Zn ALLOY PLATING STEEL PLATE
Inventor: SHIMIZU ATSUO
IPC: C23C2/26
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a molten Zn alloy plating steel plate capable of easily suppressing blacking of the surface of a plating layer without lowering productivity.SOLUTION: A molten Zn alloy plating layer containing an intermetallic compound MgZnis formed on the surface of a base steel plate by dipping the base steel plate in a molten Zn alloy plating bath containing Al or Mg. Next, an aqueous solution containing one or two polyatomic ions selected from the group consisting of a polyatomic ion containing V, a polyatomic ion containing Si, and a polyatomic ion containing Cris brought into contact with the surface of the molten plating layer. The aqueous solution contains the polyatomic ions of 0.01 g/L or more in terms of one or two atoms selected from the group consisting of V, Si, and Cr.SELECTED DRAWING: Figure 2
Patent JP-2018162173-A (JP)
Title: Method for producing nickel oxide fine powder
Inventor: YONESATO KAZUMICHI
IPC: C01G53/04
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing nickel oxide fine powder which is minute and contains a low level of impurities such as sulfur.SOLUTION: A method for producing nickel oxide fine powder includes: a heat treatment step of heat-treating a nickel salt preferably composed of nickel sulfate or nickel hydroxide under a non-reducing atmosphere such as air at a heat treatment temperature of 800 to 1,000°C to produce nickel oxide powder; a crushing step of crushing the nickel oxide powder preferably with fluid energy; and a washing step of alkali-washing the nickel oxide fine powder obtained by the crushing. The alkali washing is conducted preferably such that the nickel oxide fine powder is added to an aqueous solution containing 0.1 to 10 mass% of an alkali component preferably composed of at least one of sodium hydroxide and potassium hydroxide to give a slurry, and that the slurry is stirred preferably at a temperature of 30 to 100°C.SELECTED DRAWING: None
Patent JP-2018162695-A (JP)
Title: EGR device
Inventor: FURUKAWA TOSHIHIKO
IPC: F02M26/19
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an EGR device capable of efficiently generating swirl flow of intake air in an intake collector and efficiently mixing an EGR gas to the swirl flow, with a simple constitution.SOLUTION: In an EGR device 1 in which an EGR pipe 16 is connected to an intake collector 5 provided with an intake port 7 to introduce intake air, and a branch hole 8 to allow the introduced intake air to flow out to an intake port 3 of each cylinder, an inner wall of the intake collector 5 has a guide inner wall 19 curved so that the intake air introduced from the intake port 7 is guided in a direction separating from the branch hole 8 once, and then guided toward the branch hole 8, the EGR pipe 16 is disposed on a terminal end portion 19x of the guide inner wall 19, and an EGR discharge port 16a is formed on the EGR pipe 16 in a manner of being directed to a downstream side of the intake air guided toward the branch hole 8 by the terminal end portion 19x of the guide inner wall 19.SELECTED DRAWING: Figure 2
Patent JP-2018165521-A (JP)
Title: chain
Inventor: YOKOYA TORAHIKO
IPC: F16G13/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a chain capable of reducing noise generating in use.SOLUTION: A chain 11 with a side roller includes a plurality of link plates 12, 14 rotatably connected in series through a first pin 20 and a cylindrical bush 17, a cylindrical first roller 19 rotatably supported by the bush 17 by inserting the bush 17 thereto, and engaged with a sprocket 18, a second pin 21 connected to the link plates 12, 14, a cylindrical side roller 23 rotatably supported by a second pin 21 by inserting the second pin 21 thereto and not engaged with the sprocket 18, and a lubrication portion 24 disposed on at least a sliding part to the second pin 21, of the side roller 23, and lubricating rotation of the side roller 23. The lubrication portion 24 is composed of a sintered body impregnated with a lubricant.SELECTED DRAWING: Figure 3
Patent JP-2018165535-A (JP)
Title: Slide rail
Inventor: YAMADA TADAYASU
IPC: F16C41/04
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail for a movable performance member capable of suppressing positional deviation of a retainer, in particular, the positional deviation during transport, without excessively increasing rolling resistance of a bearing mechanism.SOLUTION: A slide rail includes a movable rail sliding and moving in a state of being opposed to and combined with a base rail. The slide rail includes a bearing mechanism for reciprocating, sliding and moving the movable rail along the slide shaft by rotating the bearing steel balls while moved by a distance half of a length of slide movement along a slide shaft, of the movable rail to the base rail, and the movable rail is reciprocated, slid and moved along the slide shaft. The bearing mechanism includes the plurality of bearing steel balls, and further includes a retainer for arranging the bearing steel balls in a row along the slide shaft and keeping distances among the bearing steel balls constant. A magnet attracting the bearing steel balls is fixed and disposed in a moving section of the bearing steel balls, and the bearing steel balls are energized to the base rail and/or the movable rail.SELECTED DRAWING: Figure 2
Patent JP-2018168906-A (JP)
Title: Power transmission device for vehicle
Inventor: ITO SHINICHI
IPC: B60K6/48
Filed: 2017-03-29
Abstract: To provide a small-sized power transmission device for a vehicle which can suppress the circumferential vibration of a rotating member which is rotatably supported by a bearing.SOLUTION: A power transmission device 4 for a vehicle has: abutment parts 510a1 which are arranged at both ends of an angular bearing 75b in an axial line P1 direction while separating from each other with respect to an internal peripheral face 75b1 of the angular bearing 75b and an external peripheral face 510a of a fixed cylinder part 510; and a recess 510a2 which is formed between the abutment parts 510a1. In the device 4, a spline groove 510b1 and a spline groove 30a1 are fit to each other, positions of the spline groove 510b1 and the spline groove 30a1 correspond to a position of the recess 510a2 in a state that an input shaft 30 is connected to a fixed cylinder part 510 while having an overlapping portion R, and positions of a notched part 30a2 and a base end part 30a3 correspond to the positions of the abutment part 510a1.SELECTED DRAWING: Figure 6
Patent JP-2018170614-A (JP)
Title: Switchboard and charge control method for portable device
Inventor: FURUMOTO SHUJI
IPC: H04M7/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve charging of a portable device using a switchboard when a commercial power supply device has a power failure.SOLUTION: The switchboard includes: a plurality of main wire trunk boards forming a main wire between a telephone exchange and itself; a plurality of extension trunk boards for connecting an extension terminal; a switch forming a channel between the main wire trunk board and the extension trunk board ; a control unit for controlling the respective components; a battery for supplying a power supply to the respective components; and a charging port connected with a portable device. The control unit provides power supply from a telephone exchange to the charging port by connecting at least one main wire trunk board to the charging port when a commercial power supply has a power failure.SELECTED DRAWING: Figure 1
Patent JP-2018167730-A (JP)
Title: Vehicular steering device
Inventor: Namba Daisuke
IPC: B62D1/10
Filed: 2017-03-30
Abstract: To provide a vehicular steering device configured to prevent an operation body provided in a steering column from being improperly operated.SOLUTION: The vehicular steering device comprises a steering handle 2, a steering column, and a spoke 6 through which the steering handle 2 is connected to the steering column. The steering column is provided with operating bodies 7L and 7R for instructing operation of a function that a vehicle has. The operating bodies 7L and 7R have operating parts 21L and 21R opposing to a driver. The operating parts 21L and 21R are provided with a front wiper dial 24 and a headlight dial 42 which rotate in a vertical direction with a shaft part as a center and a left indicator button 23 and a right indicator button 41 which indicate movements of a direction indicator. The left indicator button 23 and a right indicator button 41 are positioned above the front wiper dial 24 and the headlight dial 42 respectively.SELECTED DRAWING: Figure 1
Patent JP-2018169133-A (JP)
Title: Heating cooker
Inventor: ISHIKI TATSUYA
IPC: F24C3/12
Filed: 2017-03-30
Abstract: To provide a heating cooker capable of properly imaging the inside of a heating cooking chamber.SOLUTION: A heating cooker includes: a heating cooking chamber E configured to store an object 9 to be heated; a grill burner 7 (heating part) configured to heat the heating cooking chamber E in a state of storing the object 9 to be heated; an imaging unit 40 configured to image the heating cooking chamber E; and a first light-transmissive part 71 configured to transmit light to the side wall part 60 of the heating cooking chamber E. The imaging unit 40 is configured to image the heating cooking chamber E through the first light-transmissive part 71 (light-transmissive part) from the outside of the heating cooking chamber E. The imaging unit 40 includes two cameras for imaging, and a left camera 41 (first camera) is configured to image the heating cooking chamber E from an imaging direction different from that of a right camera 42 (second camera).SELECTED DRAWING: Figure 5
Patent JP-2017141266-A (JP)
Title: Method for screening pain inhibitor and medicinal composition for preventing or treating pain
Inventor: YAMASHITA SHUNEI
IPC: A61K31/713
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To discover a molecule involved in the onset of pain and provide a medicinal composition that comprises a novel active ingredient for preventing or treating pain.SOLUTION: A medicinal composition for preventing or treating pain comprises a nucleic acid that inhibits the expression of netrin-4, Unc5B or Neogenin, or an antibody to netrin-4, Unc5B or Neogenin as an active ingredient.SELECTED DRAWING: None
Patent JP-2018174064-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HETA KOJI
IPC: H01M4/13
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which enables the reduction in heat generation at the time of nail pricking and the reduction in heat generation in the state of being overcharged.SOLUTION: A nonaqueous electrolyte secondary battery comprises at least a positive electrode, a negative electrode, a separator and a nonaqueous electrolyte. The positive electrode 10 includes a positive electrode current collector 11, an intermediate layer 5 and a positive electrode mixture layer 12. The intermediate layer 5 is interposed between the positive electrode current collector 11 and the positive electrode mixture layer 12. The intermediate layer 5 includes a first layer 1 and a second layer 2. The first layer 1 is disposed on a surface of the positive electrode current collector 11. The second layer 2 is interposed between the first layer 1 and the positive electrode mixture layer 12. The first layer 1 and the second layer 2 each have a thickness of 0.5 μm or larger. The first layer 1 includes an electrically insulative filler of 87 mass% or more and less than 100 mass%, a first conductive filler as its the balance, and a binder. The second layer 2 includes polyamic acid of 60 mass% or more and less than 100 mass%, and as its balance a second conductive filler.SELECTED DRAWING: Figure 2
Patent JP-2017186333-A (JP)
Title: Oral composition
Inventor: TODA MASATO
IPC: A61K8/81
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oral composition that promotes adsorption of fluoride ions to teeth and an oral composition that is excellent in feeling of drug retention.SOLUTION: According to the present invention, there is provided an oral composition comprising phosphorylcholine group-containing polymer and a fluorine compound. Here, the amount of the phosphorylcholine group-containing polymer in the oral composition is 0.005 to 0.09 wt.% by weight. According to the present invention, there is also provided an oral composition comprising a phosphorylcholine group-containing polymer, a fluorine compound, and saccharin or sucralose.SELECTED DRAWING: None
Patent JP-2018174497-A (JP)
Title: Radio communication system
Inventor: SASAKI RYOJI
IPC: H04W4/38
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate channel change work at each installation place of a radio master unit and a radio slave unit and prevent of generation an increase in operating time and power consumption, even when the radio slave unit has an adverse of an interrupting electric wave.SOLUTION: A radio master unit 1 and radio slave units 2a-2d are initially set to 5 ch causing no interruption before starting the operation (S1). The radio master unit 1 concurrently wait for at 3-7 ch (S2). Each radio slave unit communicates with the radio master unit 1 at 5 ch when no interruption occurs at 5 ch (S3, S6, S9, S10). When interruption occurs, the radio communication system changes over the channel (S4, S7) and communicates with the radio master 1 (S5, S8).SELECTED DRAWING: Figure 6
Patent JP-2018109134-A (JP)
Title: Catalyst, method for producing the same, composition for polyester production containing the same, and method for producing polyester using the same
Inventor: HWANG DER-REN
IPC: C08G63/86
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having an improved hue compared to the conventional art.SOLUTION: A catalyst contains a compound having a structure represented by general formula (1). In the general formula (1), R is a bivalent organic group, and the catalyst has CIE Lvalue of more than 85 in CIE Labcolor system, and has CIE bvalue of smaller than 10.SELECTED DRAWING: None
Patent JP-2018153793-A (JP)
Title: Method for producing strong alkaline electrolyzed water and product water
Inventor: YASUI AYANO
IPC: C02F1/46
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a strong alkaline electrolyzed water which prevents a short pass of an electrolytic solution in an electrolytic cell of an electrolytic apparatus which generates a strong alkaline electrolyzed water and increases electrolytic efficiency to shorten the manufacturing time.SOLUTION: In the production of a strong alkaline electrolyzed water, an anode chamber is divided into two chambers so that the internal volume of the anode chamber farther from a diaphragm is made to be more than 1 time the internal volume of the closer anode chamber, and furthermore, a partition plate is placed so that the farther anode chamber is divided into the electrolyte inlet side and the outlet side, the position of the partition plate is close to the inlet side, and the anode electrode is a perforated electrode plate through which the electrolytic solution can pass.SELECTED DRAWING: Figure 1