baber/WOPTO huggingface dataset:
Patent JP-2018153445-A (JP)
Title: Endoscope
Inventor: TAKATSUJI KENJI
IPC: A61B17/221
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope, even when erroneously grasping an inappropriate-size calculus, capable of releasing the grasped calculus by a simple operation without damaging grasping forceps.SOLUTION: Both of an angle θ1 formed between a central axis O1 of a first opening 25a provided on a ferrule 20 and a central axis O2 of a second opening 26a, and an angle θ2 formed between the central axis O1 of the first opening 25a and a central axis O3 of a third opening 27a are set to an angle greater than 90°. Further, the ferrule 20 is supported by an operation part 3 such that the second opening 26a and the third opening 27a are freely rotationally turned about the central axis O1 of the first opening 25a.SELECTED DRAWING: Figure 2
Patent JP-2018159298-A (JP)
Title: Air cleaner
Inventor: SHIBUYA SHIGENOBU
IPC: F02M35/10
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner capable of separating oil and water that may be included in blow-by gas and of successfully mixing the blow-by gas that has undergone the separation into air.SOLUTION: An air cleaner includes: a filter element 2; and an air cleaner case 3 having the built-in filter element 2 and a clean chamber 4 disposed on the downstream side of an air flow while sandwiching the filter element 2. The air cleaner further includes: a discharge port 5 for discharging air that has passed through the filter element 2 from the clean chamber 4; an introduction port 6 that is provided in the clean chamber 4 and connected to a ventilation passage 9 of blow-by gas of an internal combustion engine and to which the blow-by gas is introduced; and a gas liquid separation member 7A opposing to the introduction port 6 while leaving a gap with a peripheral edge of the introduction port 6. The gas liquid separation member 7A includes: recirculation surfaces 720, 740, 760 for causing the blow-by gas introduced from the introduction port 6 to return and discharge from the gap; and a straightening surface 722 for straightening the air that has passed through the filter element 2 toward the discharge port 5.SELECTED DRAWING: Figure 1
Patent JP-2018159020-A (JP)
Title: Seal member and waterproof connector
Inventor: HAMAGUCHI TAKAAKI
IPC: C09K3/10
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a seal member capable of suppressing tearing, and a waterproof connector having good waterproofness.SOLUTION: A seal member 1 is composed of a thermosetting silicone rubber which has, in the molecule, a first unit derived from a first silicone compound having at least two vinyl groups in the molecule, a second unit derived from a second silicone compound having at least two hydrosilyl groups in the molecule, and a third unit derived from an organic compound having at least two vinyl groups in the molecule and differing from the first silicone compound. A waterproof connector 2 has the seal member 1.SELECTED DRAWING: Figure 1
Patent JP-2018160624-A (JP)
Title: Atom cell, atomic oscillator, electronic device, and mobile body
Inventor: CHINDO KOJI
IPC: H01S1/06
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an atom cell with little adverse effect on surroundings even if the atom cell is damaged, an atomic oscillator, an electronic device, and a mobile body including the atom cell.SOLUTION: An atom cell includes a first portion which is provided so as to separate the inside and the outside of an internal space in which an alkali metal is sealed and which is in contact with the alkali metal in the form of liquid or solid and a second portion which is provided at a position apart from the first part so as to separate the inside and the outside of the internal space and which is more fragile than the first portion.SELECTED DRAWING: Figure 2
Patent JP-2018161919-A (JP)
Title: Impact absorbing device for vehicle and method of absorbing impact on vehicle
Inventor: KAWARAZAKI HIROFUMI
IPC: F16F7/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To control an active mount for mounting a structural object on a vehicle body in accordance with a collision state.SOLUTION: An impact absorbing device for a vehicle is provided. The device includes a torque rod 300 for mounting a structural object on a vehicle body so as to adjust damping force, a collision state obtaining part 702 configured to obtain a collision state when the vehicle collides, and a damping force adjusting part 704 configured to adjust the damping force of the torque rod 300 on the basis of the detected collision state. Such a structure can control an active mount for mounting the structural object on the vehicle body in accordance with the collision state.SELECTED DRAWING: Figure 5
Patent JP-2018161235-A (JP)
Title: Game machine
Inventor: AISAKA MASANORI
IPC: A63F7/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To improve amusement properties of a game machine capable of performing a selection presentation in which a player can select a favorite presentation element.SOLUTION: A game machine 1 includes: storage means for storing a plurality of types of music divided into a plurality of stages of sections; presentation performance means for performing, before a winning game, a selection presentation in which a part of the plurality of types of music is shown as selectable elements and a player can arbitrarily select music to be outputted from the selectable elements; and selectable element setting means capable of newly setting as the selectable elements one or a plurality of music belonging to a section of N+1 stage (N is a natural number except 0) when a first condition is established after one or the plurality of music belonging to a section equal to or lower than N stage is set as the selectable elements, but on the other hand capable of newly setting as the selectable elements one or the plurality of music belonging to a section of N+α stage (α is a natural number equal to or larger than 2) when a second condition different from the first condition is established.SELECTED DRAWING: Figure 5
Patent JP-2018162091-A (JP)
Title: Component packaging apparatus
Inventor: KOBAYASHI MASAYOSHI
IPC: B65B15/04
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a component packaging apparatus in which a failure component housed in a housing part of a carrier tape is removed efficiently in a short time and is easily replaced with a supplement component and which is excellent in work efficiency and has a simple mechanism.SOLUTION: Provided is a component packaging apparatus 2 in which components 1 are housed respectively in plural housing parts 32 arranged in the longitudinal direction of a carrier tape 3. The apparatus 2 includes a transfer part which transfers the carrier tape 3 along a transfer direction X1, a component loading part 5 which is arranged at a loading position 51 on the way of the transfer part and loads a component 1 to the housing part 32, an appearance inspection part 6 which implements inspection of the component 1 transferred to an inspection position 61, and a removing and supplementing part 72 which takes the component 1 out from the housing part 32 according to the inspection result, and supplements an alternative supplement component 1a to the housing part 32 from which the component 1 is taken out.SELECTED DRAWING: Figure 1A
Patent JP-2018163814-A (JP)
Title: Vehicular lighting fixture
Inventor: TATEIWA TAKEYUKI
IPC: F21S45/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance assemblability even in the case where an optical member is constituted to be able to rotate with respect to a housing, in a vehicular lighting fixture which is constituted so as to perform light distribution control of light from a light source by the optical member.SOLUTION: An optical axis adjustment screw 40 for rotating an optical member 30 around a rotation axis line Ax1 extending in a vehicle width direction is supported by a lamp body 12 in a state of extending in the vertical direction further on a lighting fixture rear side than a rotation axis line Ax1. Then, a projection piece 34B extending toward the lighting fixture rear side is formed at the optical member 30, and a groove part 34Ba screwed with a screw part 40a of the optical axis adjustment screw 40 is formed at a rear end surface. Thereby, as a constitution of the optical member 30, a screwed state between the groove part 34Ba of the projection piece 34B and the screw part 40a of the optical axis adjustment screw 40 can be maintained, even without including a pair of projection pieces like a conventional one.SELECTED DRAWING: Figure 2
Patent JP-2018163069-A (JP)
Title: EPMA quantitative analysis method
Inventor: IGAWA DAISUKE
IPC: G01N23/225
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an EPMA quantitative analysis method capable of securing analysis accuracy while operation time is short, regardless of the skill level of analyzer.SOLUTION: An EPMA quantitative analysis method comprises: a point analysis step of performing a qualitative analysis of an analysis sample by a point analysis under a basic condition; a step of outputting a mass concentration of an analysis objected element obtained by the point analysis as a semi-quantitative value; a standard sample selection step of selecting at least three standard samples for an analytical curve according to the semi-quantitative value; a plane analysis step of performing a plane analysis of the selected standard samples and the analysis sample under a prescribed condition set according to the semi-quantitative value; an average count number outputting step of outputting an average count number of the objected element in an analytical area for each of the standard samples and the analysis sample on the basis of the result of the plane analysis; a regression equation output step of creating the analytical curve based on the average count number of the standard samples to output a regression equation; and a mass concentration calculation step of substituting the average count number of the analysis sample for the regression equation to calculate a mass concentration.SELECTED DRAWING: None
Patent JP-2018164030-A (JP)
Title: Organic semiconductor element, organic semiconductor composition, manufacturing method of organic semiconductor film, organic semiconductor film, and polymer used therefor
Inventor: TANI MASAO
IPC: H01L51/05
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic semiconductor element which does not easily deteriorate semiconductor characteristics even in a high temperature environment.SOLUTION: There is provided an organic semiconductor element including a polymer in which an organic semiconductor layer has a structure of the formula (1) or (2) and a conjugated structure of a formula (G). X is a nitrogen atom or CR, Yis an oxygen atom or a sulfur atom, Ris a hydrogen atom or a substituent. Ar-(Vr)-ArFormula (G). Arand Areach represent a single bond or a specific divalent group, and Vr represents a divalent conjugated group having 2 to 40 carbon atoms.SELECTED DRAWING: None
Patent JP-2018166728-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-03-29
Abstract: To provide a game machine which can execute a performance which attracts the interest of a player by means of a light guide plate.SOLUTION: A game machine includes performance execution means which can display an image on performance display means to execute a performance, a light guide plate arranged in a front face side of the performance display means, and light emission performance execution means which, within a predetermined light emission period, executes a light emission performance that guides light to the light guide plate and brings a pattern provided in the light guide plate to emit light. The performance execution means can display an image of a first mode and an image of a second mode brighter than that of the first mode on the performance display means. At the start and the end of the predetermined light emission period, the performance display means displays the image of the second mode.SELECTED DRAWING: Figure 41
Patent JP-2018167360-A (JP)
Title: Polishing tool having eccentric rotary shaft
Inventor: KANEKO YUKITSUGU
IPC: B24B23/02
Filed: 2017-03-30
Abstract: To provide a polishing tool that is further reinforced in a driving force transmission function of a special clutch and improved in polishing ability of the polishing tool, in the polishing tool that is provided with the special clutch being slidable and connected through the sliding surface capable of transmitting the driving force and having an eccentric rotary shaft.SOLUTION: A special clutch of a polishing tool of the present invention is the special clutch where a primary clutch member 31 attached to a rotating disk 7 and a driven clutch member 32 attached to a polishing machine or an eccentric rotary shaft 4 fixed to the polishing machine are connected through a sliding surface being slidable and capable of transmitting driving force. The sliding surface of the special clutch has a parallel sliding surface 34 being the surface parallel to an eccentric rotary shaft center line.SELECTED DRAWING: Figure 1
Patent JP-2018166887-A (JP)
Title: Absorber and absorbent article including the same
Inventor: OTA YOSHIHISA
IPC: A61F13/534
Filed: 2017-03-30
Abstract: To provide an absorber excellent in carrying property of water-absorbing resin powder, in the absorber made by fixing the water-absorbing resin powder to a base material using resin.SOLUTION: An absorber has a base material and water-absorbing resin powder fixed to the base material by an adhesive agent. The base material is a fiber base material whose basis weight is 10 g/m-500 g/m. The adhesive agent is a copolymer which has a structural unit (X) derived from at least one kind of monomer selected from a group composed of olefin and vinyl aromatic group, and a structural unit (Y) derived from an acidic group-containing monomer, and has an acid value of 20 mgKOH/g-150 mgKOH/g.SELECTED DRAWING: None
Patent JP-2018171566-A (JP)
Title: Hollow fiber membrane module and method for producing the same
Inventor: ODA KENTARO
IPC: B01D63/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module which has a structure as to facilitate potting with a simple structure even when the hollow fiber membrane has a high filling ratio, and to provide a method for producing the same.SOLUTION: A conduit in a tubular member 10 has a reference portion 10b having a reference cross-sectional area, and a potting region 10a having a cross-sectional area larger than that of the reference cross-sectional area. An injection gate 13 for injecting a potting material is provided on a wall part of the potting region. Due to this structure, even when the hollow fiber membrane 20 is inserted into the conduit with a high filling ratio, in the potting region, the potting material 30 becomes a state of being preferably impregnating the hollow fiber membranes. Accordingly, a hollow fiber membrane module which can produce a high concentration gas-dissolved solution is obtained with a simple structure.SELECTED DRAWING: Figure 1
Patent JP-2018173040-A (JP)
Title: Centrifugal compressor
Inventor: FUJITA YUTAKA
IPC: F04D29/66
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal compressor which can be operated stably over a wide actuation range.SOLUTION: In a centrifugal compressor, an air guide part of a casing comprises: an annular channel part extending in an axial direction of an impeller at an outer peripheral side of an air channel; a first channel part of which one end is connected to the air channel and the other end is connected to the annular channel part, at a downstream side of a front edge of at least one blade of the impeller; and a second channel part of which one end is connected to the air channel and the other end is connected to the annular channel part, at an upstream side of the front edge. A channel width of the first channel part in at least a portion of a tongue part neighboring range is different from a channel width of the first channel part in a tongue part distant range.SELECTED DRAWING: Figure 4
Patent JP-2018172078-A (JP)
Title: Driving cab structure for railway vehicle and construction method of driving cab
Inventor: KAWAMURA TAKESHI
IPC: B61C17/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a partial work for a driving cab of a railway vehicle.SOLUTION: The driving cab structure of the invention is constituted by attachably/detachably combining a plurality of modules through coupling means 72 having a predetermined shape. A snap lock 76 is used for at least a part of the coupling means 72 having the predetermined shape. The snap lock 76 includes a first member 77 fixed to one module 28 among coupled two modules 28, 30 and a second member 80 fixed to the other module 30. When the second member 80 is hooked to the first member 77, the two modules are made closer to each other so as to be connected with each other. Since the coupling position between the modules 28, 30 where an operator's hand cannot reach easily is coupled by the snap lock 76, the connection work and the removal work of the modules can be facilitated as compared with the bolt fastening so that the workability of the partial work for the driving cab can be drastically improved.SELECTED DRAWING: Figure 4
Patent JP-2017123872-A (JP)
Title: Lighting assembly
Inventor: LARS AIKALA
IPC: A01G7/00
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide the use of LED in horticultural lighting applications, especially a lighting fixture for facilitating plant growth, the fixture comprising at least one light emission diode (LED) having spectrum characteristics having peaks in the wavelength range of 600 to 700 nm.SOLUTION: According to the present invention, there is provided a lighting fixture for facilitating plant growth and a light emitting component. The fixture comprises a single light emission source LED device which provides at least two emission peaks in the wavelength range of 300 to 800 nm and at least one of the emission peaks has Full Width of Half Maximum (FWHM) at least 50 nm or higher. The emission peaks of the LED match well with a plant photosynthesis response spectrum and is therefore particularly suitable for high efficiency artificial lighting.SELECTED DRAWING: Figure 3
Patent JP-2017227111-A (JP)
Title: Sleeve for forming section through-hole on floor or wall body of architectural structure
Inventor: NAKAJIMA HIDEYASU
IPC: E04B1/94
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve that has strength against an external impact and adhesion of expansion residue to concrete.SOLUTION: A sleeve 1 for forming a section through-hole on a floor or a wall of an architectural structure comprises: a hollow first sleeve 10, which has a body part 11 and an increased diameter part 16 continuing from the body part 11; and a hollow second sleeve 20, which has a thermal expansion body part 21 capable of engaging with inside of the increased diameter part 16 of the first sleeve 10. The sleeve 1 satisfies any one of following relationships (i) to (iii): (i) an inner diameter of the body part 11 of the first sleeve 10 is smaller than that of the body part 21 of the second sleeve 20; (ii) the inner diameter of the body part 11 of the first sleeve 10 is equal to that of the body part 21 of the second sleeve 20; and (iii) the inner diameter of the body part 11 of the first sleeve 10 is larger than that of the body part 21 of the second sleeve 20, and the difference between the inner diameter of the body part 21 of the second sleeve 20 and that of the body part 11 of the first sleeve 10 is 8% or less of the inner diameter of the body part 11 of the first sleeve 10.SELECTED DRAWING: Figure 4
Patent JP-2018175509-A (JP)
Title: Game machine
Inventor: HASHIMOTO KAZUKI
IPC: A63F7/02
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving an amusement of a game.SOLUTION: A game machine comprises: privilege application means for applying a privilege; and performance execution means for executing a performance. The privilege application means comprises means for, in a first case, applying a privilege with passage of game balls in a specific area as a momentum, and means for, in a second case, not applying a privilege regardless of passage of the game balls in the specific area. The performance execution means further comprises means for, regardless of being the second case, executing a performance which promotes to shoot game balls in a mode for causing the game balls to pass the specific area.SELECTED DRAWING: Figure 308
Patent JP-2018010275-A (JP)
Title: Uv transmitting filter
Inventor: YOSHIHARA AKIHIKO
IPC: G02B5/28
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a UV transmitting filter that offers high ultraviolet transmittance while reliably blocking visible and infrared rays.SOLUTION: A UV transmitting filter comprises a glass substrate and an optical multilayer film provided on a principal surface of the substrate. The glass contains each of P, Al, R (representing one or more of Li, Na, and K), R' (representing one or more of Mg, Ca, Sr, Ba, and Zn), and Cu. The optical multilayer film has an optical property corresponding to an average transmittance of 5% or less for vertical incident light of a wavelength in a range of 420-680 nm.SELECTED DRAWING: Figure 1
Patent JP-2018179829-A (JP)
Title: Environmental test device and environmental test method
Inventor: KUWATA KENJI
IPC: G01N17/00
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an environmental test method capable of suppressing useless icing, and an environmental test device.SOLUTION: With an environmental test device 1, where a heat insulation bath 3 containing a test chamber 5 for installing a test object 80, a cooling device 20 capable of decreasing temperature in the test chamber 5 to temperature below a freezing point, and a humidification device 8 for humidifying inside of the test chamber 5 are provided, the test object 80 is installed in the test chamber 5 that is adjusted to be low temperature environment below a freezing point, thereafter inside of the test chamber 5 is humidified, allowing the test object to be subjected to ice accretion. Inner wall heating means 60 for heating an inner wall of the heat insulation bath 3 is provided in the environmental test device 1.SELECTED DRAWING: Figure 1
Patent JP-2018178321-A (JP)
Title: Composite yarn and fiber structure using the same
Inventor: YAMANA HIDENOBU
IPC: D02G3/04
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite yarn in which at least two different types of short fibers are mixed in widely variable mixture ratio, and a fiber structure in which characteristics of each type change in a tandem direction of the composite yarn.SOLUTION: A composite yarn according to this invention is formed by mixing at least two types of short fibers. The composite yarn comprises a short fiber group formed of short fibers A with 2 mass% to 10 mass% of inorganic particle content, and a short fiber group formed of water soluble short fibers B. In the composite yarn, mixture ratio of the short fiber group formed of the short fibers A and the short fiber group formed of the water soluble short fibers B is shifted intermittently in a tandem direction of the composite yarn. The composite yarn has a part in which either one of those short fibers does not exist intermittently in the tandem direction of the composite yarn.SELECTED DRAWING: Figure 1