baber/WOPTO huggingface dataset:
Patent JP-2018100209-A (JP)
Title: Spherical glass and method for producing glass rolling element
Inventor: TANAKA ATSUSHI
IPC: C03C12/00
Filed: 2017-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a spherical glass that prevents the diameter dimension from changing before and after an ion exchange process and a method for producing a glass rolling element.SOLUTION: The spherical glass according to the present invention is used for producing a glass rolling element, and is characterized by having properties such that the diameter dimensional tolerance is within ±0.1%, and the increase rate of the cross-sectional diameter after having been immersed in KNOmolten-salt at 430°C for 72 hours is less than 0.3%.SELECTED DRAWING: None
Patent JP-2019037293-A (JP)
Title: Dental handpiece body
Inventor: WAKABAYASHI TOSHIAKI
IPC: A61C1/07
Filed: 2017-08-22
Abstract: To provide a dental handpiece body that efficiently transmits vibration to a dental tool and prevents washing water from being blocked in a water supply passage.SOLUTION: A dental handpiece body includes: a vibration transmission shaft 7; a second joint member; a first joint member 5 capable of being fitted to the second joint member; and a water pipe 8 movable to the front end side and/or the rear end side of the dental handpiece body. When the dental handpiece body's center axis in its longer direction approximately agrees with the water pipe 8's center axis in its longer direction and vibration generated by a vibration source is transmitted to the water pipe 8, the water pipe 8 moves toward the front end side and/or the rear end side of the dental handpiece body in order to reduce the vibration.SELECTED DRAWING: Figure 4
Patent JP-2019038970-A (JP)
Title: Method for producing cellulose nanofiber powder
Inventor: TAGUCHI HIROKANE
IPC: C08B15/08
Filed: 2017-08-29
Abstract: To provide a method for producing a CNF powder having excellent dispersibility in water or an organic medium by a simple operation.MEANS FOR SOLVING THE PROBLEM: There is provided a method for producing a cellulose nanofiber powder which comprises the following steps (a) to (c) and can produce a CNF powder having excellent dispersibility in water and an organic medium and a large specific surface area, wherein the CNF powder can produce an excellent composite material by blending with various resins or the like: (a) a step of obtaining a mixed dispersion of a water dispersion of a cellulose nanofiber and ammonium carbonate, (b) a step of obtaining a dry solid of a cellulose nanofiber and ammonium carbonate by drying the mixed dispersion and (c) a step of obtaining a cellulose nanofiber powder by heating the dry solid to decompose the ammonium carbonate.SELECTED DRAWING: Figure 1
Patent JP-2019041344-A (JP)
Title: Ride management system
Inventor: YASUDA ISAO
IPC: G06Q50/26
Filed: 2017-08-29
Abstract: To provide a ride management system that can identify a vehicle and a person riding on the vehicle.SOLUTION: A ride management system 1 includes a signal transmitter 10 installed in a vehicle 13 and transmitting a wireless signal including a transmitter ID for identifying the signal transmitter 10, a server 11, and a mobile communication terminal 12 capable of communicating with the server 11. The mobile communication terminal 12 transmits a ride signal to the server 11 together with the transmitter ID and a terminal ID for specifying the mobile communication terminal 12 when receiving a wireless signal, and transmits an alighting signal to the server 11 together with the terminal ID when not receiving another wireless signal after receiving the wireless signal.SELECTED DRAWING: Figure 1
Patent JP-2019041946-A (JP)
Title: Processor device and operation method thereof, and endoscope system
Inventor: MISHIMA TAKAHIRO
IPC: A61B1/045
Filed: 2017-08-31
Abstract: To provide a processor device, operation method thereof, and endoscope system, capable of appropriately correcting change in color tone of an observation object image without evoking a feeling of strangeness.SOLUTION: An image processing unit 59 of a processor device 12 acquires an observation object image. Further, the image processing unit acquires temperatures TR-TV of respective LEDs 70-73 from temperature sensors 85-88. On the basis of the acquired temperatures TR-TV, a derivation unit 102 derives a color tone correction matrix C for correcting change in color tone of the image caused by wavelength variation in each color light in response to the temperature changes in the respective LEDs 70-73. A correction unit 103 performs correction on the basis of the derived color tone correction matrix C.SELECTED DRAWING: Figure 18
Patent JP-2019045261-A (JP)
Title: Detector and detection method
Inventor: MIYAGAWA TAKUYA
IPC: G01N33/483
Filed: 2017-08-31
Abstract: To provide a detector with which it is possible to improve detection sensitivity and shorten a detection time.SOLUTION: A detector 1 of an embodiment includes: a first region 11 to which a first liquid 41 that could include a detection object 5 is supplied; a first electrode 21 provided in the first region; a second region 12 to which a second liquid 42 is supplied; and a second electrode 22 provided in the second region. The detector 1 includes: a bulkhead 3 for defining the first region and the second region and provided with an open hole 4 that communicates with the first and second regions; and probe 23 separably joined to the first electrode and specifically joining to a detection object. The detector 1 includes: separation means 31 for separating the probe 23 from the first electrode 21; and determination means 32 for determining, on the basis of a change of electrical state between the first electrode and the second electrode, whether or not the first liquid includes a detection object in a state in which the first and second regions are supplied with the first and second liquids.SELECTED DRAWING: Figure 4
Patent JP-2018038397-A (JP)
Title: Beverage and method for producing the beverage
Inventor: IKENOUE Satoko
IPC: A23C9/152
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a beverage excellent in emulsification stability during preservation, in a beverage containing vegetable oil, even being a beverage subjected to retort sterilization or UHT sterilization, and an emulsified oil composition capable of providing the beverage, and further, excellent in low temperature stability in such a manner that viscosity increase and solidification, and separation are hard to occur even under refrigeration circulation and refrigeration preservation.SOLUTION: Provided is a beverage comprising: vegetable oil; and sucrose fatty acid ester having a fatty acid residue having a carbon number of 19 or more. Also provided is an emulsified oil composition for beverage use comprising vegetable oil and sucrose fatty acid ester having a fatty acid residue having a carbon number of 19 or more. As the sucrose fatty acid ester having a carbon number of 19 or more, sucrose behenic acid ester is preferable.SELECTED DRAWING: None
Patent JP-2019045370-A (JP)
Title: Control method, autonomous land vehicle, and control program
Inventor: NAITO EIICHI
IPC: G01C21/34
Filed: 2017-09-05
Abstract: To provide an autonomous land vehicle, etc., with which it is possible for a registrant to appropriately escape by automatic driving of the autonomous land vehicle at occurrence of a disaster.SOLUTION: An autonomous land vehicle 1 is an autonomous land vehicle used at disaster time, comprising: a self-position detection unit 23 for detecting the present position of the autonomous land vehicle 1; a disaster information reception unit 21 for receiving disaster information; a management unit 11 for determining, when disaster information is received, whether or not a previously registered registrant is aboard the autonomous land vehicle 1; an evacuation place determination unit 12 for determining an evacuation place of the registrant on the basis of the disaster information and the present position when it is determined that the registrant is aboard the autonomous land vehicle; and an automatic travel control unit 13 for causing the autonomous land vehicle to automatically travel aiming at the evacuation plate as a destination.SELECTED DRAWING: Figure 1
Patent JP-2019046319-A (JP)
Title: Collision preventing device, collision preventing method, collision preventing program, and recording medium
Inventor: NISHIMURA KAZUYA
IPC: G08G1/16
Filed: 2017-09-05
Abstract: To provide a collision preventing device or the like capable of notifying a driver of a following vehicle of information on an indication of a sudden deceleration of a vehicle even in a situation where deceleration of the vehicle is not assumed in advance.SOLUTION: A collision preventing device mounted on a vehicle comprises: a driver motion detection unit for detecting a motion of a driver of the vehicle; a determination unit for determining whether or not a notification related to an indication of a behavior of the vehicle that may cause collision to a following vehicle is given to a driver of the following vehicle on the basis of the motion of the driver of the vehicle detected by the driver motion detection unit; and a notification unit for giving a notification to the driver of the following vehicle on the basis of a determination result by the determination unit.SELECTED DRAWING: Figure 6
Patent JP-2019043915-A (JP)
Title: Skin external preparation
Inventor: MATSUDA YUKI
IPC: A61K8/9789
Filed: 2017-09-06
Abstract: To provide a skin external preparation that is combined with a specific plant extract to have a synergistically improved collagen production ability, and to exhibit a high aging prevention effect.SOLUTION: A skin external preparation contains the following (A)-(E): (A) Angelica sinensis extract; (B) Anthemis nobilis extract; (C) Paeoniae radix extract; (D) clove extract; and (E) Lupinus Albus extract, and further contains one or more selected from a collagen hydrolysate and a derivative thereof, and an amino acid constituting collagen and a derivative thereof.SELECTED DRAWING: None
Patent JP-2018061013-A (JP)
Title: Method and device for calculating exposure intensity distribution in multibeam electron beam lithography device
Inventor: SHIMOMURA TAKEYA
IPC: H01L21/027
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an exposure intensity distribution at high precisely and for a short time.SOLUTION: An exposure intensity distribution when drawing data arranging pixels P (i,j) of which strength of each irradiation position of an electron beam is a pixel value is applied to a multibeam electron beam lithography device, is calculated. Each pixel P (i,j) is divided longitudinally and laterally in fifth parts. Cells C(m,n) having a width g is identified, and an irradiation intensity matrix indicating an electron irradiation intensity distribution is formed from an aggregate of a plurality of the cells C(m,n). A pixel value of the pixel is applied for a representative cell of a center of each pixel, and a value of 0 is applied for the other cell. A point spread matrix corresponded to a point spread function psf indicating distribution of influence level to the circumference from a center position is formed, and an exposure intensity distribution is obtained by convolution integration using both matrix. As the point spread psf, a function having a flat part H having the width corresponded to an open size of an aperture of an electron line drawing device is used.SELECTED DRAWING: Figure 20
Patent JP-2019050644-A (JP)
Title: Stator coil, stator and manufacturing method of stator
Inventor: AZEYANAGI TORU
IPC: H02K15/10
Filed: 2017-09-07
Abstract: To provide a stator coil, a stator and a manufacturing method of stator capable of preventing reduction of a coil space factor within a slot while preventing positional deviation of an insulation sheet and increment of an insulation sheet material.SOLUTION: This stator coil 10 ( stator 100 ) comprises a pair of slot housing parts 11, a coil end part 12, and an insulation sheet 30 of the coil end part. And the insulation sheet 30 of the coil end part includes a pair of stationary parts 31 fixed to a first portion 12a which is a root part of the coil end part 12, and an interphase insulation part 32 which is continuously formed on the pair of stationary parts 31 and performs interphase insulation of a second portion 12b which is a part outside the root part of the coil end part 12.SELECTED DRAWING: Figure 3
Patent JP-2018062503-A (JP)
Title: Sulphonium compound, resist composition, and pattern forming method
Inventor: OHASHI MASAKI
IPC: C07C381/12
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition that gives a resist film having excellent resolution, LWR, MEF and CDU in far-ultraviolet lithography and EUV lithography, and a sulphonium compound for use therein, and a pattern forming method using the resist composition.SOLUTION: The present invention provides a sulphonium compound represented by the formula (1) (where R, Rand Rindependently represent a C1-20 linear, C3-20 branched, or cyclic, monovalent hydrocarbon group which may have a hetero atom. p and q independently represent an integer of 0-5. r is an integer of 0-4).SELECTED DRAWING: None
Patent JP-2019049890-A (JP)
Title: Press system and control method thereof
Inventor: KITAYAMA SATOSHI
IPC: G06F17/50
Filed: 2017-09-11
Abstract: To provide a press device capable of efficiently setting a load pattern by a simple scheme.SOLUTION: A press system comprises: a press unit; and a controller that controls the press unit. The controller includes: a load pattern creating unit that creates a plurality of load patterns; an evaluation input unit that accepts input of an evaluation of the quality of each of a plurality of molded components molded by the press unit in accordance with the plurality of load patterns; and an optimum load pattern setting unit that sets the optimal load pattern on the basis of the evaluations for the plurality of qualities input from the evaluation input unit. The optimal load pattern setting unit includes: a response curvature creating unit that creates, with evaluation value data when a design variable is taken as the load pattern being as a target function, a response curvature of the target function from the evaluation value data on the basis of the plurality of load patterns and of the evaluations for the plurality of qualities; and an optimization calculating unit that obtains the optimum solution of the target function of the response curvature by optimization.SELECTED DRAWING: Figure 8
Patent JP-2019038612-A (JP)
Title: Carrying reusable bag for containing beverage container
Inventor: HASHIMOTO TOMOKO
IPC: B65D77/26
Filed: 2017-08-28
Abstract: To provide mount paper for safely carrying a beverage container being fixed not to tilt, and a carrying reusable bag for putting in the beverage container containing the same.SOLUTION: Plate-like mount paper (1) is provided with a hole (2) with flaps (3) into which a beverage container is inserted, assembled in a substantially semicircular shape to have its bottom part formed in a substantially square shape matching the size of the mount paper, and put in a bag (4) fitted with handles (5), so that the beverage container can be carried safely without tilting.SELECTED DRAWING: Figure 1
Patent JP-2019053218-A (JP)
Title: Recorder
Inventor: KAWAMURA HIDENORI
IPC: G10D7/02
Filed: 2017-09-15
Abstract: To achieve the tone and feel similar to the traditional wooden recorder that have been difficult to achieve.SOLUTION: A mouthpiece part 20 is formed with a windway 30 which is hollow from one end 20a to the other end 20b, The mouthpiece part 20 is formed to be divided into: a top plate part 21 having a bottom surface 21a serving as a ceiling part 33 of the windway 30; and a block part 22 having a top surface 22a serving as a bottom part 34 of the windway 30; with the windway 30 interposed therebetween.SELECTED DRAWING: Figure 1
Patent JP-2019055345-A (JP)
Title: Coating apparatus
Inventor: TANI SHINJI
IPC: B05B5/04
Filed: 2017-09-19
Abstract: To provide a coating apparatus capable of appropriately electrostatically atomizing a yarn-like coating material discharged from a rotary head.SOLUTION: A coating apparatus 100 includes a rotary head 1 to which a coating material is supplied, an air motor 2 rotating the rotary head 1, and a voltage generator 5 which applies a voltage to the rotary head 1 so as to form an electric field between the rotary head 1 and a grounded object 200 to be coated. The rotary head 1 includes a diffusion surface diffused where the coating material is diffused toward the outer edge part by a centrifugal force and a plurality of groove parts formed on the outer edge part, and is configured to discharge the yarn-like coating material P1 from the groove parts. The coating apparatus 100 is configured so that a diameter of the yarn-like coating material P1 is set to 0.03 mm or more and 0.1 mm or less, and the yarn-like coating material P1 is electrostatically atomized.SELECTED DRAWING: Figure 1
Patent JP-2019055626-A (JP)
Title: Vehicle front part structure
Inventor: IWAO NORIFUMI
IPC: B60Q1/28
Filed: 2017-09-20
Abstract: To provide a vehicle front part structure which reduces a difference between an inner portion and an outer portion of a lamp body as seen in a vehicle width direction to enable more effective cooling of an entire part of the lamp body.SOLUTION: Lamp units 8 are provided at both end parts of a front part of a vehicle 1 as seen in a vehicle width direction. Each lamp unit 8 includes: a housing 81 including a periphery side wall 86 having a front opening 86a opening to the vehicle front side and a rear opening 86b opening to the vehicle rear side; and a lamp body 82 disposed within the housing 81. The lamp body 82 includes: a lamp case 350 extending in a vehicle longitudinal direction at a position which is offset to the outer side of the front opening 86a in the vehicle width direction and spaced apart from an outer edge of the front opening 86a as seen in the vehicle width direction to the inner side as seen in the vehicle width direction; and inner and outer heat radiation fins 381, 383 protruding from the lamp case 350 to the inner side and outer side as seen in the vehicle width direction. The outer heat radiation part 381 has a protruding length larger than that of the inner heat radiation part 383.SELECTED DRAWING: Figure 7
Patent JP-2018069730-A (JP)
Title: Cleaning liquid, set of ink and cleaning liquid, cleaning method, cleaning device, recording method, and recording device
Inventor: KOZUKI SHIZUKA
IPC: C11D3/32
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning liquid which can secure discharge reliability of ink and is excellent in detergency, storage stability and mixing stability of the ink.SOLUTION: A cleaning liquid contains water, a compound represented by general formula (1), a glycol ether compound and a surfactant, where an amount of the glycol ether compound to be dissolved with respect to 100 g of water at 25°C exceeds 5 g and a content of the glycol ether compound is 1 mass% or more and 30 mass% or less. In general formula (1), Rrepresents an alkyl group having 1 or more and 4 or less carbon atoms.SELECTED DRAWING: None
Patent JP-2019056423-A (JP)
Title: Power transmission device
Inventor: IWATSURU YUJI
IPC: F16J15/10
Filed: 2017-09-21
Abstract: To prevent oil in a case from being discharged together with air from a breather plug through a breather chamber, the breather chamber defined by a case of a power transmission device and a plate fixed to the case.SOLUTION: A power transmission device comprises: a transmission; a gear mechanism to which power is transmitted from the transmission; a case housing the transmission and the gear mechanism; a breather plug communicating the inside of the case to outside air; a recess part formed in the case and communicating with a ventilation passage of the breather plug; a plate fixed to the case so as to define a breather chamber in a state of covering the recess part, and having a ventilation hole communicating between the breather chamber and the inside of the case; and a seal part configured to regulate oil scraped by a gear included in the gear mechanism from flowing into the breather chamber via a clearance between the case and the plate.SELECTED DRAWING: Figure 2
Patent JP-2019059268-A (JP)
Title: Battery pack
Inventor: ITO TOMOYUKI
IPC: H01M10/48
Filed: 2017-09-25
Abstract: To accurately make a contact welding diagnosis of a relay connected between a battery and an auxiliary machine without stopping electric power supply from the battery to the auxiliary machine in a battery pack.SOLUTION: A battery pack 1 includes: a battery B; a first relay Re1 connected between an auxiliary machine Au and the battery B; a first shunt resistor R1; a second relay Re2 connected in parallel with the first relay Re1; a second shunt resistor R2 connected in parallel with the first relay Re1 and connected in series with the second relay Re2; and a control section 2. When the first relay Re1 is switched from a closed state to an opened state after the second relay Re2 is switched from an opened state to a closed state, if an electric current I1 detected by the first shunt resistor R1 and an electric current I2 detected by the second shunt resistor R2 are the same, the control section 2 determines that a contact of the first relay Re1 is not welded.SELECTED DRAWING: Figure 1
Patent JP-2019060314-A (JP)
Title: Internal combustion engine
Inventor: MAKIHARA HIROYUKI
IPC: F01L1/356
Filed: 2017-09-27
Abstract: To effectively utilize drain oil discharged from an oil control valve to lubricate a cam shaft without causing a specific problem, in an internal combustion engine including a VVT device.SOLUTION: An oil control valve 15 is partially fitted in a region near a front end of a cam shaft 4, and a drain passage 23 of the oil control valve 15 is opened at its tip. An oil passage 24 communicated to the drain passage 23 and opened toward a rear end, is formed on the cam shaft 4, and a branch passage 25 for lubrication opened to journal portions 6, 7 is branched from the oil passage 24. An oil is not scattered and atomized, and further the oil is not pressurized, a discharge function from the oil control valve 15 is not degraded, and a control function of the oil control valve 15 is not degraded. A weight of the cam shaft 4 is reduced by forming the oil passage 24, which contributes on improvement of fuel consumption.SELECTED DRAWING: Figure 1
Patent JP-2019063007-A (JP)
Inventor: OBATA MASAYO
IPC: A61F13/15
Filed: 2017-09-28
Abstract: 【課題】部品点数を増加せずに、ウエスト漏れを防止する。【解決手段】上記課題は、背側部分Ｂのウエスト側に、各サイド起き上がりギャザー６０の付根部分６５における前後方向ＬＤに沿う折り返し位置ＲＰで幅方向内側かつ表側に折り返され、かつ各サイド起き上がりギャザー６０の先端を越えて延びる、折り返しフラップ７０を有し、折り返しフラップ７０は少なくともギャザーシート６２を含み、これら折り返しフラップ７０は、ウエスト側の端部とその裏側に対向する表面とが幅方向ＷＤ全体にわたり接合された表面接合部７１を有するとともに、この表面接合部７１よりも股間側の全体がその裏側に対向する表面に接合されていない表面非接合部７２を有しており、一方の折り返しフラップ７０の先端部と他方の折り返しフラップ７０の先端部とが、表面接合部７１から表面非接合部７２にかけて接合されている、ことにより解決される。【選択図】図１
Patent JP-2019066961-A (JP)
Title: Information processing device, information processing method, and program
Inventor: YANO TAKAAKI
IPC: B41J29/38
Filed: 2017-09-28
Abstract: To provide a method capable of efficiently notifying a user managing a printing device about the condition of the printing device in a color management system managing the color of an image printed by the printing device.SOLUTION: An information processing device can be connected to an image processing device having an image forming unit, and includes acquisition means which acquires a determination result of determination of whether a colorimetry result of a chart image formed by the image forming unit satisfies a preset reference, by using a difference between the colorimetry result of a chart image formed by the image forming unit and a target value, notification means which notifies the image processing device of a fact that the determination result acquired by the acquisition means does not satisfy the reference, and instruction means which instructs the image processing device to execute an adjustment process before notifying the image processing device by the notification means.SELECTED DRAWING: Figure 23