baber/WOPTO huggingface dataset:
Patent JP-2019158113-A (JP)
Title: Cast iron pipe having coated film at inner surface of socket and its coating method
Inventor: YAO MASAHIKO
IPC: F16L9/02
Filed: 2018-03-16
Abstract: To provide a cast iron pipe in which adhesion among thiapentazole primer, powdered paint and aqueous paint coated on the former material during coating of inner surface of a socket of a cast iron pipe is improved more.SOLUTION: This invention relates to a cast-iron pipe that holds a straight pipe part and has a socket at one end and an insertion port at the other end. An inner surface of the socket has a coating film constituted in sequence from a pipe body side; a first layer of thiapentazole primer applied by a specified region from an end part of a socket toward the straight pipe part direction; a second layer of powdered paint applied to cover a part of the first layer from the straight pipe part to a specified area at the inner surface of the socket; a third layer by solvent type primer applied to a specified area including an interface between the first layer and the second layer; and a fourth layer by aqueous paint applied to an entire inner surface of the socket by aqueous paint including, as its solid content,(A) 1 to 15 mass part of epoxy ester resin, (B) 5 to 30 mass part of acrylic resin emulsion and (C) 55 to 94 mass part of acrylic resin dispersion, a total solid content of (A),(B) and (C) is 100 mass part and (D) pigment with a pigment volume concentration is 35 to 45%.SELECTED DRAWING: Figure 1
Patent JP-2019160748-A (JP)
Title: Separator, electrode group, secondary cell, battery pack, vehicle, and power supply for fixation
Inventor: HOTTA YASUYUKI
IPC: H01M50/489
Filed: 2018-03-16
Abstract: To provide a secondary cell having high energy density and high life properties, and to provide a battery pack including the secondary cell, a vehicle and a power supply for fixation.SOLUTION: A secondary cell includes a positive electrode, a negative electrode, a separator, and an aqueous electrolyte. The separator 53 contains a porous self-supporting membrane 530, a solid electrolyte layer 531, and a first binding agent 532. The solid electrolyte layer 531 is provided on one principal surface of the porous self-supporting membrane 530. The first binding agent 532 contains a high polymeric material. The porous self-supporting membrane 530 and the solid electrolyte layer 531 are bonded by the first binding agent 532. The first binding agent 532 exists on the other principal surface of the porous self-supporting membrane 530. The solid electrolyte layer 531 contains solid electrolyte particles 531a, and a second binding agent 531b. The solid electrolyte particles 531a have conductivity of alkali metal ion. The high polymeric material contained in the second binding agent 531b is identical to high polymeric material contained in the first binding agent 532.SELECTED DRAWING: Figure 2
Patent JP-2019156368-A (JP)
Title: Shift device
Inventor: YAMADA YOSUKE
IPC: G05G5/06
Filed: 2018-03-16
Abstract: To make a shift body easily move when communication between a shift body and a movable body is released.SOLUTION: In a shift device 10, an upper knob 14 is communicated with a lower knob 16, and the upper knob 14 and the lower knob 16 are made integrally rotatable. Here, the energization force of a click spring 36 is made to act on a click peak of the upper knob 14 via a click pin 34. With this, when communication of the upper knob 14 with the lower knob 16 is released, action of the energization force of the click spring 36 on the lower knob 16 can be restricted so as to easily rotate the lower knob 16.SELECTED DRAWING: Figure 1
Patent JP-2019155015-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-03-16
Abstract: To provide a game machine capable of improving the freedom degree for setting a shooting mode of game balls.SOLUTION: A drop delaying plate 12250 changes a ball entrance interval to a detection sensor 1240. Therefore, by adjusting prescribed conditions, ball entrance mode (speed and interval) to the detection sensor 1240 can be set. In this way, the freedom degree for setting a shooting interval of game balls can be improved. When an opening/closing plate 12300 is in an open state, the drop delaying plate 12250 does not become an obstacle to game balls reaching the detection sensor 1240. Therefore, a change in the ball entrance interval of the game balls to the detection sensor 1240 can be limited to a case in which the opening/closing plate 12300 is switched to a closed state.SELECTED DRAWING: Figure 180
Patent JP-2019163941-A (JP)
Title: Standard specimen for ultrasonic flaw detection testing, ultrasonic flaw detection testing method and bearing component manufacturing method
Inventor: OKADA NAOHIRO
IPC: G01N29/30
Filed: 2018-03-19
Abstract: To provide a standard specimen for an ultrasonic flaw detection test that can determine the inspection limits and optimize inspection conditions in ultrasonic flaw detection tests to evaluate the effects of multiple small inclusions agglomerated in a narrow area in steel.SOLUTION: A standard specimen for an ultrasonic flaw detection test according to one aspect of the present invention includes: a first member having a first surface and a second surface opposite to the first surface; and a second member having a third surface bonded to the first surface and a fourth surface opposite to the third surface. The first surface is provided with a plurality of first holes that are recessed in a direction from the first surface toward the second surface. The interval between the adjacent first holes in the first surface is twice or less of the square root of the projected area of the first hole as viewed from a direction perpendicular to the first surface.SELECTED DRAWING: Figure 1
Patent JP-2019164555-A (JP)
Title: Image retrieval system, image retrieval device, and image retrieval method
Inventor: HORIUCHI MASAHIDE
IPC: G06F16/00
Filed: 2018-03-19
Abstract: To suppress output of an unintended retrieval result for a specific image.SOLUTION: Image retrieval means retrieves a registered image based on similarity in response to a retrieval request. First registration means registers a first image responded as a retrieval result of a retrieval request. Second registration means registers a second image for verifying a first image responded as the retrieval result. When a plurality of similar first images are retrieved by the image retrieval means, one image responded as the retrieval result from the plurality of similar first images using the second image is determined.SELECTED DRAWING: Figure 17
Patent JP-2019169514-A (JP)
Title: Connection structure of electronic component, electronic apparatus, method of manufacturing electronic apparatus
Inventor: KAIHO KATSUTAKA
IPC: H01L21/60
Filed: 2018-03-22
Abstract: To provide: a connection structure of an electronic component, capable of achieving a wearable device which fits a body without losing elasticity and bending property of an expandable/contractible flexible substrate with an electronic component mounted thereon, by making a wiring member bendable; an electronic apparatus; and a method of manufacturing an electronic apparatus.SOLUTION: A connection structure 2 of an electronic component 10, which connects the electronic component 10 to an expandable/contractible flexible substrate 20, includes a wiring member 30 connected to the electronic component 10 via a component-side connection 40 and also connected to the flexible substrate 20 via a substrate-side connection 50. The wiring member 30 connected to at least one side of the flexible substrate 20 in an extension/contraction direction in the electronic component 10 is formed to be bendable.SELECTED DRAWING: Figure 1
Patent JP-2019168300-A (JP)
Title: Diagnostic system, diagnostic device, and method for diagnosis
Inventor: TATEMI MASARU
IPC: G01N27/00
Filed: 2018-03-22
Abstract: To provide a diagnostic system, a diagnostic device, and a method for diagnosis which allow a user to know an appropriate time to clean a facility.SOLUTION: The present diagnostic system is for diagnosing a facility where an insulating object is provided, and includes: a surface resistance sensor in the facility for outputting a divided voltage, the sensor having a first surface resistor and a second surface resistor connected in series so that the voltage of a DC power source will be divided, the second surface resistor being equipped with a protective member on a surface resistor different from the first surface resistor; and a diagnosis unit for estimating the time to clean the facility on the basis of the relation between the voltage value output from the surface resistor sensor and a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2019171970-A (JP)
Title: Vehicle control system
Inventor: KONDO SUZUKA
IPC: B60W30/12
Filed: 2018-03-27
Abstract: To properly perform emergency travel track control by a sub-electronic control device when an abnormality occurs in a main electronic control device.SOLUTION: When an abnormality occurs in a main ECU 50, a support control A or B is performed as emergency travel track control. The support control A is performed when a target track TP_RS does not intersect with a white line WL. In the support control A, the feedforward control for allowing an own vehicle M to travel along the target track TP_RS is performed. In the support control A, the feedback control for maintaining a distance LD_CL in a lateral direction from the center of a traveling lane to a reference position at a target distance is also performed. The support control B is performed when the target track TP_RS intersects with the white line WL. In the support control B, only the feedforward control for allowing the own vehicle M to travel along the target track TP_RS is performed.SELECTED DRAWING: Figure 6
Patent JP-2019175015-A (JP)
Title: Disaster information processing apparatus and disaster information processing model learning apparatus
Inventor: KOBAYASHI FUKO
IPC: G06T7/00
Filed: 2018-03-27
Abstract: To make it possible to appropriately determine a damage level of a target building devastated in the past based on image data of the target building.SOLUTION: An acquisition unit 221 acquires an image representing a damaged building which is an example of a target building. A damage level output unit 224 then outputs a damage level of the building based on an image acquired by the acquisition unit 221 and a damage level determination learned model learned in advance from learning data representing the image of the damaged building and a damage level of the damaged building.SELECTED DRAWING: Figure 9
Patent JP-2019173635-A (JP)
Title: Driving device
Inventor: KODAMA TAKUYA
IPC: F16H55/30
Filed: 2018-03-28
Abstract: To provide a driving device which can inhibit vibration of chain at a resonance point to inhibit vibration sound of the chain.SOLUTION: A driving device 10 includes: a fly wheel 29 and a first input shaft 20 to which driving torque output from an engine 11 is transmitted; a driving side sprocket 21 which rotates integrally with the flywheel 29 and the first input shaft 20 to cause the driving torque to be transmitted thereto from the flywheel 29 and the first input shaft 20; and a driven side sprocket 22 to which the driving torque is transmitted from the driving side sprocket 21 through a chain 13. A dynamic damper 31 is provided at one of the fly wheel 29 and a drive plate 28 which is integrated with the fly wheel 29 to rotate.SELECTED DRAWING: Figure 1
Patent JP-2019172075-A (JP)
Title: Railway vehicle stopper
Inventor: HATANO MOTOHIRO
IPC: B61F5/24
Filed: 2018-03-28
Abstract: To perform adjustment of two-step spring characteristics at low cost.SOLUTION: A railway vehicle stopper 1 includes a first rigid member (a lower metal fitting 2) having an annular support part 6 and a fixed part 7 positioned at an outer peripheral side of the support part 6 and fixed to a vehicle body or a truck frame, a second rigid member (an upper metal fitting 3) arranged to face the truck frame or the vehicle body with an interval, a rubber elastic body 4 elastically connecting the support part 6 of the lower metal fitting 2 with the upper metal fitting 3, a third rigid member (a press-in metal fitting 5) mounted inside the support part 6 of the lower metal fitting 2 to form an air chamber 30 between the lower metal fitting and the upper metal fitting 3, an abutment member (an abutment part 22) connected to the upper metal fitting 3, and a communication path 31 provided in the press-in metal fitting 5 to allow the air chamber 30 to communicate with the outside.SELECTED DRAWING: Figure 1
Patent JP-2019173655-A (JP)
Title: Plunger pump
Inventor: ONODERA KAZUHIKO
IPC: F04B53/00
Filed: 2018-03-28
Abstract: To enable liquid leakage to be restricted.SOLUTION: A pair of spacers having a first spacer arranged at an extremity end side of a plunger and a second spacer arranged at a root side of said plunger rather than the first spacer while keeping clearance against the first spacer are arranged between a cylinder and the plunger and cleaning liquid is supplied to a first liquid sealed part acting as a space between the pair of spacers. The first liquid sealed part is provided with a first seal, a root side of the plunger rather than the second spacer is provided with a second seal and each of the first seal and the second seal is formed with a protruded part at an inner peripheral surface over its entire circumferences.SELECTED DRAWING: Figure 1
Patent JP-2019172363-A (JP)
Title: Package holding greengrocery and freshness keeping method of greengrocery
Inventor: NARITA JUNICHI
IPC: B65D81/20
Filed: 2018-03-29
Abstract: To provide a package that greengrocery including cabbage is held in a packing container and can prevent color change and smell of the greengrocery including cabbage more effectively.SOLUTION: A package holds greengrocery including cabbage in a packing container containing polymeric film. The vitamin C content of the cabbage is not less than 13.5 mg/100 g.SELECTED DRAWING: None
Patent JP-2019177513-A (JP)
Title: Mold
Inventor: FUJISAWA HIROOMI
IPC: B29C45/73
Filed: 2018-03-30
Abstract: To provide a mold capable of preventing a hollow (dimple) or weld on a molded article surface from being caused.SOLUTION: (1) A mold of this invention includes: a heat insulating layer disposed on a cavity surface and a coating layer on the insulating layer. (2) The mold according to Item (1) includes a temperature adjustment mechanism that heats or cools the mold. (3) The mold according to Item (1) or Item (2) includes the heat insulating layer made of thermoset resin or ceramics. (4) The mold according to any one of Items (1)-(3) includes the coating layer made of thermoset resin or fluorine resin.SELECTED DRAWING: Figure 2
Patent JP-2019185176-A (JP)
Title: E-mail system and program
Inventor: WAKAMATSU KOJI
IPC: H04L12/58
Filed: 2018-04-03
Abstract: To reduce the load required for removal of a spam mail to increase the probability that the spam mail is not distributed.SOLUTION: An E-mail system stores therein a first list including transmission source domains or addresses of mails allowed to be distributed and a second list including domains or addresses allowed to be received by a user, distributes, to the user, mails in which the transmission source domains or addresses are included in the first list and the second list, holds mails in which the transmission source domains or addresses are not included in the first list neither the second list, analyzes contents of the held mails to extract a mail which should be allowed to be distributed, updates the first list on the basis of the transmission source domain or address of the extracted mail, and adds, to the second list, a domain or an address designated by the user among transmission source domains or addresses of mails in which the transmission source domains or addresses are included in the first list but are not included in the second list.SELECTED DRAWING: Figure 3
Patent JP-2018107829-A (JP)
Title: Photoelectric conversion device, imaging system, and method for driving photoelectric conversion device
Inventor: YAMAZAKI ZENICHI
IPC: H04N5/369
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which it was impossible to improve the accuracy of the operation of a photoelectric conversion device and to identify a starting position of a pixel row being read.SOLUTION: The photoelectric conversion device includes a pixel part including: an effective pixel row; and a reference pixel row including a plurality of reference pixel pairs in which a first reference pixel and a second reference pixel are arranged adjacent to each other. The first and second reference pixels output reference signals independent of amounts of incident light having different signal levels.SELECTED DRAWING: Figure 1
Patent JP-2018112758-A (JP)
Title: Apparatus and method for compensating aberrations in light-sustained plasma cells
Inventor: ILYA BEZEL
IPC: G02B5/08
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To compensate aberration caused by a plasma cell.SOLUTION: The system includes: an illumination source 202 configured to generate illumination; a plasma cell 206 including a bulb for containing a volume of gas; an ellipsoid 204 configured to focus illumination from the illumination source on the volume of gas in order to generate plasma within the volume of gas; and one or more adaptive optical elements configured to compensate for aberration produced by one or more optical elements, the one or more adaptive optics elements positioned along an illumination pathway between the illumination source and the plasma cell. The one or more adaptive optics elements comprise a combination of a deformable mirror and a correction plate configured to correct wavefront errors produced by the one or more optical elements. The correction plate corrects predictable wave-front errors, while the deformable mirror corrects unpredictable wavefront errors.SELECTED DRAWING: Figure 2A
Patent JP-2018113478-A (JP)
Title: Mask suction device
Inventor: IGARASHI AKIO
IPC: H01L21/60
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To mount a ball at a pad (electrode) on a board reliably and accurately, without causing positional deviation of a solder ball, by keeping plane accuracy of the board and holding the gap of the mask and the board accurately, in a solder ball printing machine.SOLUTION: A solder ball printing machine 20 fits solder balls 18 in multiple openings 1a formed in a mask 1 by using a squeegee 3, and prints the solder balls on multiple electrodes 19 formed on the surface of a board 2 facing the mask. A mask suction device includes a board loading table 6 for loading the board and having multiple holes 4a formed in the back side, a print table 12 loading the board loading table, an XYθ stage 13 capable of driving the print table in a horizontal plane and a cylinder 14 for the print table capable of driving vertically, a mask suction part 11 having a member that can be fitted to the board loading table, and a cylinder 10 for sucking the mask capable of driving the mask suction part vertically.SELECTED DRAWING: Figure 1
Patent JP-2019184704-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SAKAI YUDAI
IPC: G03G15/20
Filed: 2018-04-04
Abstract: To prevent at least one of damage to a pressure roller due to excessive compression and leakage of electricity from a planar heater to the shaft of the pressure roller.SOLUTION: A fixing device 9 comprises: a pair of transmission members 30 that are arranged opposite on both ends of a fixing belt 21, and transmit a load for pressing a planar heater 23 against the fixing belt 21 to a heater holding member 25 to form a pressure area in which a sheet is held and conveyed between the fixing belt 21 and a pressure roller 27; and holding members 40 that hold the transmission members 30, permit sliding of the transmission members 30 in the radial direction of the pressure roller 27, and include contact parts 46 that, when the distance between the planar heater 23 and a shaft 271 of the pressure roller 27 reaches a predetermined minimum value, each come into contact with a portion opposite to the transmission member 30 or the shaft 271 of the heater holding member 25.SELECTED DRAWING: Figure 11
Patent JP-2019185934-A (JP)
Title: Manufacturing method of spark plug
Inventor: IWABUCHI JUNKI
IPC: H01T13/20
Filed: 2018-04-05
Abstract: To provide a manufacturing method of a spark plug capable of further improving a bond strength of a terminal fitting by suppressing deformation of a member when hot-compressing a powder.SOLUTION: A manufacturing method of a spark plug includes: a first filling step of filling a rear end side of a center electrode with a first composition; a resistor filling step of filling a rear end side of the first composition with a powder composition of a resistor; a second filling step of filling a rear end side of the powder composition with a second composition; an intermediate member disposing step of disposing an intermediate member at a rear end side of the second composition; a compression step of inserting a rod-shaped press pin into a shaft hole, hot-pushing the intermediate member with the press pin and compressing the first composition, the powder composition and the second composition; a third filling step of filling a rear end side of the intermediate member with a third composition; and a deposition step of inserting a terminal fitting into a shaft hole, heating the third composition and depositing the third composition to the intermediate member and the terminal fitting.SELECTED DRAWING: Figure 1
Patent JP-2019181496-A (JP)
Title: Welding method
Inventor: HIOKI TORU
IPC: B23K26/21
Filed: 2018-04-05
Abstract: To provide a welding method in which metal plates can be easily welded to each other even if a gap generated between the metal plates is large.SOLUTION: A partially welding step is performed in which metal plates W1 and W2 are partially welded to each other by sequentially irradiating six positions in welding regions in the two metal plates W1 and W2 with laser light to melt the positions. After the partially welding step is finished, a main welding step is performed in which the metal plates W1 and W2 are welded to each other by irradiating the whole of the welding regions with laser light after a predetermined time elapses, to melt the whole of the welding regions. As a plate gap between the metal plates is reduced by constriction of molten metal during coagulation thereof, by the partially welding step, the molten metal can sufficiently intrude into the plate gap even if quantities of the molten metal in the main welding step are comparatively smaller, and the molten metal is crosslinked across the metal plates, so that the metal plates are welded excellently. This facilitates selection of welding conditions.SELECTED DRAWING: Figure 3