baber/WOPTO huggingface dataset:
Patent JP-2018021540-A (JP)
Title: Multi-valve type combustion chamber
Inventor: YAOITA YASUHITO
IPC: F02B23/08
Filed: 2016-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber of a four-cycle engine where combustion at an air-fuel mixture portion facing an exhaust valve is hard to cause knocking.SOLUTION: A multi-valve type combustion chamber is configured such that a squish area space 8, a first exhaust valve 9, a first ignition plug 4, a first intake valve 11, a second intake valve 12, a second ignition plug 5 and a second exhaust valve 10 are installed in this order in a peripheral direction along an inner periphery of a cylinder. Two bottom surfaces of the two exhaust valves and a virtual cross section 15 intersect with each other. With temperature reduction action due to lowering of a piston during a combustion stroke, temperature rise of part of air-fuel mixture moving to the squish area space 8 is restricted.SELECTED DRAWING: Figure 3
Patent JP-2018025604-A (JP)
Title: Display
Inventor: IWAI YOHEI
IPC: G09F9/00
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a display that reduces the influence of heat on display to improve reliability.SOLUTION: A display according to an embodiment comprises: a first substrate SUB1 that includes a display area and a non-display area surrounding the display area; and a driving element 24 that is mounted in the non-display area. The driving element is mounted on a mounting part MT in the non-display area, and the mounting part includes a first heat insulation area HR having a lower thermal conductivity than that of the first substrate.SELECTED DRAWING: Figure 3
Patent JP-2018025901-A (JP)
Title: Production line management device and management method
Inventor: MOCHIZUKI YOSHINORI
IPC: G05B19/418
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To determine whether to permit registration or operation continuation for a production line of a device, to efficiently manage the production line to improve user-friendliness.SOLUTION: A production line management device 100 includes: a communication unit 112 configured to communicate with at least one device installed in a production line 2 through a communication network; a device registration unit 142 configured to, based on predetermined registration request information acquired from the device through the communication network, determine whether to register the device on the production line and use it, and output a determination result; a production plan management unit 141 configured to instruct the device to execute operation based on the production plan, and acquire an execution result from the device; and a device state monitoring unit 142 configured to determine whether to continue using the device based on an operation state information of the device acquired through the communication network, and output a determination result.SELECTED DRAWING: Figure 1
Patent JP-2018023331-A (JP)
Title: Lactobacillus-containing chocolate and manufacturing method therefor
Inventor: ASHITANI HIROAKI
IPC: A23G1/00
Filed: 2016-08-11
Abstract: PROBLEM TO BE SOLVED: To provide lactobacillus-containing chocolate containing live lactobacillus, and a manufacturing method therefor.SOLUTION: Lactobacillus-containing chocolate with a high survival rate of lactobacillus is successfully manufactured by adding lactobacillus to chocolate with small particle size of solid particles.SELECTED DRAWING: Figure 1
Patent JP-2018028445-A (JP)
Title: Airtightness inspection device for tank
Inventor: ISHIKAWA TAKESHI
IPC: G01M3/20
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an airtightness inspection device for a gas tank, which can improve inspection accuracy whether the entire length of a cylindrical body of a cylindrical gas tank is shorter or longer.SOLUTION: An airtightness inspection device 1 comprises: a chamber 4; a palette 5 which has a placement surface 5a for placing thereon a first gas tank 2 shorter than a second gas tank 3 and a partition surface 5b vertically erected on the placement surface 5a to separate an internal space of the chamber 4 into a space receiving the first tank 2 and the other space; a gas filling unit 8 for filling the first gas tank 2 or the second gas tank 3 with an inspection gas; a leak detector 6 which sucks a gas existing in an upper part of the chamber 4 to detect a concentration of the inspection gas included in the gas; and a fixing plate 9 which is installed in the chamber 4 and has an opening 9a which the second gas tank 3 can penetrate, in a center part thereof and has a close contact part 9b which can be brought into close contact with the partition surface 5b of the palette 5 disposed within the chamber 4, in the periphery of the opening 9a.SELECTED DRAWING: Figure 1
Patent JP-2018028647-A (JP)
Title: Wavelength conversion element, light source device, and projector
Inventor: HASHIZUME TOSHIAKI
IPC: G03B21/00
Filed: 2016-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion element which enables efficient light emission of fluorescent substances and suppresses temperature deterioration.SOLUTION: A wavelength conversion element 40 comprises a base material 41 and a phosphor layer 42 including fluorescent substances which emit fluorescence by excitation light made incident and provided on the base material 41. The phosphor layer 42 includes a first surface 42i where excitation light (blue light E) is made incident and a second surface 42e facing the base material 41 and includes a plurality of areas having absorption coefficient of the excitation light different from each other, between the first surface 42i and the second surface 42e.SELECTED DRAWING: Figure 3
Patent JP-2017144480-A (JP)
Title: Arc-welding method and arc-welding device
Inventor: BABA HAYATO
IPC: B23K9/09
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an arc-welding method that is capable of preventing a bead from being disturbed and drooping by suppressing waving of a molten metal in buried arc welding even when gas-shield arc welding is carried out by using a large current of 300 A or higher.SOLUTION: The arc-welding method of a consumable electrode type welds a base material 4 by feeding a welding wire 5 to the part of the base material 4 to be welded and supplying a welding current to the welding wire 5 to generate an arc 7 between the tip part of the welding wire 5 and the welded part. The welding wire 5 is fed at a speed at which the tip part enters a buried space surrounded by a recessed welding part 6 formed in the base material 4 by the arc 7 generated between the tip part and the part to be welded, and the welding current is varied so that the frequency of the welding current can be 10 Hz to 1000 Hz, an average current can be 300 Az or higher, and a current amplitude can be 50 A or higher.SELECTED DRAWING: Figure 5
Patent JP-2018030196-A (JP)
Title: Remote monitoring system of robot
Inventor: NAKAMURA MASAKAZU
IPC: B25J19/06
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the amount (communication amount) of data transmitted from a user side site to a remote place, in a remote monitoring system.SOLUTION: A remote monitoring system for monitoring a state of a robot 2 at a place apart from a user side site 1, includes: analysis result data obtaining means 4 for analyzing current data of a motor of a drive system of the robot 2 to obtain analysis result data at the user side site 1; a data server 5 which is provided at a remote plate apart from the user side site 1, and records the analysis result data obtained by the analysis result data obtaining means 4; communication means 6 for transmitting the analysis result data to the data server 5; and a portable terminal 7 for reading out and displaying the analysis result data recorded in the data server 5.SELECTED DRAWING: Figure 1
Patent JP-2018031349-A (JP)
Title: Scroll fluid machine and method of machining scroll member
Inventor: SATO SO
IPC: F04C18/02
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machine which prevents a contact between a step portion formed at a tooth bottom corner portion and a tip seal.SOLUTION: A tip seal groove 3d is formed at a tooth tip of a fixed scroll, and stores a tip seal 7. At a tooth bottom corner portion 9 at a base of a wall body 5b of a swiveling scroll facing a tooth tip corner portion 8 of a wall body 3b of the fixed scroll, a step portion 9a is provided. The tip seal groove is formed on a wall body thickness direction center side rather than a position facing the step portion. Namely, the bank width Ta of a tooth tip of the wall body is made to be larger than the step portion width Sw of the step portion 9a.SELECTED DRAWING: Figure 8
Patent JP-2018030971-A (JP)
Title: Adhesive composition
Inventor: IIJIMA SHIKO
IPC: C09J139/00
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition having excellent connection reliability in a high temperature-high humidity environment.SOLUTION: An adhesive composition contains an inorganic nanoparticle coated with (a) an assembly of polyethyleneimine and fatty acid and (b) a compound having an epoxy group.SELECTED DRAWING: None
Patent JP-2018030350-A (JP)
Title: Ink circulation device for inkjet head
Inventor: KANEKO YOSHIAKI
IPC: F04B43/04
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem of discharge failure caused by an ink containing air bubbles, which is generated in the ink by operation of a piezoelectric transducer of a piezoelectric pump used for transporting the ink, and supplied to an inkjet head.SOLUTION: An ink circulation device for an inkjet head includes: a first ink storage part which supplies an ink to an inkjet head; a second ink storage part which stores the ink returned from the inkjet head; pump means which is operated by an electric signal and transports the ink from the second ink storage part to the first ink storage part; a filter provided between the pump means and the first ink storage part; a first pressure sensor which detects an internal pressure of the first ink storage part; a second pressure sensor which detects an internal pressure between the pump means and the filter; and a driving circuit which generates the electric signal according to a differential pressure between the pressure detected by the second pressure sensor and the pressure detected by the first pressure sensor.SELECTED DRAWING: Figure 5
Patent JP-2018033508-A (JP)
Title: Game machine
Inventor: NAKANISHI KENJI
IPC: A63F7/02
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with high presentation effect.SOLUTION: In a pseudo variation presentation, there is a case in which a first special symbol image 452 is stopped and displayed as a middle symbol image 352 and there is a case in which a left symbol image 350, the middle symbol image 352 and a right symbol image 354 are temporarily stopped and displayed in a failure mode. If the first special symbol image 452 is stopped and displayed as the middle symbol image 352, an icon image 454 is displayed at the upper left of a display area of a liquid crystal display 31.SELECTED DRAWING: Figure 15
Patent JP-2018037897-A (JP)
Title: Monitoring camera system and reproduction method
Inventor: TSUZUKI KAZUHISA
IPC: H04N5/76
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To shorten a content check time of a video which a monitoring person desires to check in a case where any incident occurs, and provide the monitoring person with improved usability when investigating the cause of the incident without requiring the monitoring person to perform any complicated operation.SOLUTION: A monitoring camera system includes at least one monitoring camera and a recorder connected to each other. The monitoring camera captures an image of an area of a monitoring target, detects a motion in a captured image of the area, associates information relating to the motion with the captured video, and transmits the associated result to the recorder. The recorder associates the captured video of the area captured by the monitoring camera and the information relating to the motion with the monitoring camera, and records the associated result. The recorder reproduces the captured video of the area recorded, on a monitor such that a reproduction speed of the captured video in a section in which the motion is not detected is faster than a reproduction speed of the captured video in a section in which the motion is detected, on the basis of the information relating to the motion.SELECTED DRAWING: Figure 6
Patent JP-2018033838-A (JP)
Title: Game parlor system
Inventor: IWASAKI YASUTAKA
IPC: A63F7/02
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To make it easy to control game processing executed by a game device in a management device.SOLUTION: A dispenser 2 transmits to a management device 6 the kind of normal processing, a processing control ID of the normal processing, and a game side special signal including special information with which the processing control ID of the start processing can be identified when normal processing, such as receiving coin charge by the player and dispensing balls, is performed after the start processing, such as receiving insertion of the IC card, for example, is performed. The management device 6 can manage game processing including orders in which to perform normal processing, stars a game using the IC card, and can distinguish a previous game using the IC card from a subsequent game using the same IC card when the game using the same IC card is started anew after the game is over.SELECTED DRAWING: Figure 1
Patent JP-2017000811-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that is enhanced in interest in a game.SOLUTION: After execution of a stop pattern notice for stopping a chance pattern ("1, 1, 2") indicating low jackpot reliability as shown in (C) and (D), a background change notice may be executed, where a background image in an image display device 5 indicating low jackpot reliability changes from an image (normal background image) with the daytime as a motif to a background image (special background image) with the nighttime as a motif as shown in (E) to (G). In this manner, in transition from a stop pattern notice to a background change notice, only a predetermined varying notice performance can be executed.SELECTED DRAWING: Figure 28
Patent JP-2017075300-A (JP)
Title: Method for producing pigment composition
Inventor: ABE SHUICHI
IPC: C09D11/328
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pigment composition which reduces the content of a by-product from a raw material pigment composition containing C.I.Pigment Yellow 74 (PY74) and a specific by-product and to provide a method for preventing discharge failure of an ink for inkjet recording.SOLUTION: There are provided: [1] a method for producing a pigment composition which comprises a step of subjecting a raw material pigment composition containing PY74 and a specific by-product to treatment with an oxidizing agent, followed by reducing the content of a compound (I) to 1200 mg/kg or less relative to the content of PY74 in the pigment composition after treatment; [2] a method for producing a pigment composition which comprises a step of subjecting a raw material pigment composition containing a compound represented by the above formula (I-1) or (I-2) and water to hydrogen peroxide treatment; [3] a step of subjecting the raw material pigment composition containing PY74 and a specific by-product to treatment with an oxidizing agent to reduce the content of the by-product in the raw material pigment composition; and [4] a step of blending the pigment composition produced in the above method in an ink for inkjet recording to prevent discharge failure of the ink for inkjet recording.SELECTED DRAWING: None
Patent JP-2018039552-A (JP)
Title: Heat insulation pack
Inventor: NAKAJIMA YOKO
IPC: B65D33/04
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation pack such that the state of the inside can be viewed from outside.SOLUTION: A heat insulation pack DP for containing, for example, an infusion solution pack YP as an article is formed making good use of a heat insulation sheet 1. As a part of the heat insulation sheet 1, a transparent sheet part 2 is formed for viewing the inside from outside. The state in the heat insulation pack DP, for example, the remaining amount of an infusion solution in the infusion solution pack YP can be easily and visually confirmed by viewing from outside through the transparent sheet part 2. The transparent sheet part 2 preferably has a structure having a sealed air layer inside for improvement in heat insulation.SELECTED DRAWING: Figure 1
Patent JP-2018039950-A (JP)
Title: Resin composition, prepreg, metal-clad laminate, and wiring board
Inventor: CHIKARA CHIE
IPC: C08K5/14
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having a low dielectric loss tangent and a high glass transition point (Tg), a prepreg, a metal-clad laminate, and a wiring board.SOLUTION: The resin composition of the present disclosure contains: a polyphenylene ether as a component (A) in which hydroxyl groups at both terminals are modified with an ethylenically unsaturated compound; a cyclic olefin copolymer as a component (B) which has a plurality of crosslinkable double bonds in a side chain moiety; at least one of triallyl isocyanurate and triallyl cyanurate as a component (C); and an organic peroxide as a component (D).SELECTED DRAWING: None
Patent JP-2018042209-A (JP)
Title: Manufacturing method for surface elastic wave device chip
Inventor: AZUMAI TETSUYA
IPC: B24B27/06
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method for a surface elastic wave device chip, by which a surface elastic wave device chip with a satisfactory frequency characteristic can be obtained in a high yield.SOLUTION: A manufacturing method for a surface elastic wave device chip comprises: a grinding step in which a second surface of a wafer on which a surface elastic wave device is formed in each of areas into which a first surface is sectioned by a plurality of dividing lines intersecting one another; a dividing step in which, after the grinding step, each wafer is divided into a plurality of surface elastic wave device chips along the dividing lines; a selecting step in which an unsatisfactory surface elastic wave device chip is selected from the plurality of surface elastic wave device chips divided in the dividing step; and a laser beam emission step in which a laser beam with a wavelength absorbable to the surface elastic wave device chip is emitted to the second surface of the surface elastic wave device chip selected in the selecting step and the second surface is thereby made rendered rough to suppress reflection of elastic waves.SELECTED DRAWING: Figure 3
Patent JP-2018042782-A (JP)
Title: Radiographic apparatus, radiographic system, and control method
Inventor: IIJIMA TADAHIKO
IPC: A61B6/00
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: if power consumption of a wireless communication unit of a wireless radiographic apparatus is saved, communication delay causes a delay in time between when a radiation switch is pressed and when radiation is emitted and a delay in image display on the console.SOLUTION: A radiographic system includes: a repeater for controlling the timing of emitting radiation from a radiation source; a radiographic apparatus including a communication circuit which wirelessly communicates with an external device in a first communication mode and a second communication mode that consumes less power than the first communication mode; and a control device for controlling the radiographic apparatus. The radiographic apparatus includes a communication control unit which controls the communication circuit such that the communication circuit operates in the first communication mode at least in a period from reception of an instruction to start preparation of imaging from the control device until reception of a signal to permit projection of radiation from the repeater.SELECTED DRAWING: Figure 5
Patent JP-2018043326-A (JP)
Title: Surface-coated cutting tool
Inventor: SATO SHUN
IPC: B23C5/16
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool exerting excellent chipping resistance and wear resistance in an intermittent cutting work.SOLUTION: In a surface-coated cutting tool in which a hard coating layer including a TiAlN layer is provided on the surface of a tool base, the TiAlN layer has an average composition satisfying 0.10≤x≤0.35 (here, x is an atomic ratio) when representing the composition of that layer by a compositional formula: (TiAl)N. In the TiAlN layer, a high Ti belt-like area having relatively high content of a Ti component composition compared to an average composition x of the Ti component exists at least in a direction in which the angle formed with respect to a normal line on the tool base surface is 30 degrees or less. It is preferable that the average composition X of the Ti component in the high Ti belt-like area satisfies (x+0.01)≤X≤(x+0.05); an average width W of that area is 30 to 500 nm; and an average area ratio St of that area is 3 to 50 area%.SELECTED DRAWING: Figure 1
Patent JP-2018049469-A (JP)
Title: Information providing apparatus, information providing system, information providing program, and information providing method
Inventor: TERAJIMA TORU
IPC: G06F12/00
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To allow a file stored in a device on a network to be properly browsed from a user terminal.SOLUTION: An information providing apparatus which transmits a file corresponding to a content reference request from a terminal includes: a receiving unit which receives a reference request containing an identifier of a first file to be referred and a search keyword; an extraction unit which extracts a predetermined range including the search keyword in the first file; a file creation unit which creates a second file of a first file format which is the same as the first file containing the extracted range, and creates a third file by converting the second file into a second file format different from the first file format; and a processing unit which selects one of the second and third files, in accordance with compatibility of the terminal with respect to the file format and the size of the second and third files, included in the reference request, acquired from another device, or held in a storage unit of the information providing apparatus, to be transmitted from a transmission unit to the terminal.SELECTED DRAWING: Figure 1
Patent JP-2018053438-A (JP)
Title: Housing management system
Inventor: Yoshimura Naoya
IPC: E05B49/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a housing management system capable of managing a plurality of devices controlled through a communication network in an integrated manner with a unified user interface.SOLUTION: A housing management system comprises: a plurality of devices which are installed in houses, connected to each other through a communication network and can be controlled on the basis of a signal to be received and transmitted through the communication network; a server which is connected to the communication network and manages performance of the respective plurality of devices; and housing management terminals which are used in the houses, transmit first signals to control specific devices, among the plurality of devices, corresponding to operation performed on the respective housing management terminals, and transmit second signals to control specific devices, among the plurality of devices, corresponding to information transmitted from the server through the communication network.SELECTED DRAWING: Figure 1