baber/WOPTO huggingface dataset:
Patent JP-2019147719-A (JP)
Title: Geopolymer cured body with high bending performance and method for producing the same
Inventor: LI ZHUGUO
IPC: C04B28/26
Filed: 2018-02-27
Abstract: To provide a raw material composition for obtaining a geopolymer cured body having excellent bending performance, a geopolymer cured body obtained by curing the raw material composition, and a method for producing the same.SOLUTION: The present invention is directed to a raw material composition for a geopolymer cured body, which contains stone powder, blast furnace slag powder, and an alkali activator, and has a mass ratio of the stone powder/blast furnace slag powder of 30/70 to 70/30, and a geopolymer cured body obtained by curing the raw material composition, and a method for producing the same.SELECTED DRAWING: None
Patent JP-2019148317-A (JP)
Title: Fluid control valve
Inventor: MASUYA YOHEI
IPC: F16K5/04
Filed: 2018-02-28
Abstract: To improve the durability of a seal member of a fluid control valve, and to reduce a size and weight of a drive part.SOLUTION: A valve body 14 is rotatably arranged in an accommodation chamber 24 of a body 12, the valve body 14 is formed into a cross-section elliptical shape when viewed from axial directions of a first shaft part 52 and a second shaft part, an external peripheral face abuts on the seal member 40, and brings about a valve-closed state when a long axis L2 of the valve body become linear with respect to an introduction part 20 and a derivation part 22, and there arises a valve-opened state that the introduction part 20 and the derivation part 22 communicate with each other through a valve hole 56 which penetrates a short axis direction L1 in a state that the long axis L2 is orthogonal to the introduction part 20 and the derivation part 22. Then, by decreasing a slide-contact area between the external peripheral face and the seal member 40 at a start of the opening or closing of a valve body 14, slide resistance can be reduced.SELECTED DRAWING: Figure 3
Patent JP-2019150224-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-01
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: When a super ready-to-win A is to occur, as shown at (C), a character 31AK001, which is a friendly character, is displayed in an image display device 5 and a ready-to-win presentation is started. When a prescribed time is elapsed from a start of the ready-to-win presentation, such as a termination of an introduction portion of the ready-to-win presentation, a title 31AK002 of the super ready-to-win A is displayed across the whole screen of the image display device 5 as shown at (D), and from a speaker 8, a sound corresponding to the title name of the ready-to-win is outputted. Thereby, the title of the super ready-to-win A is notified.SELECTED DRAWING: Figure 8-2
Patent JP-2019153657-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMAMOTO TAKUJI
IPC: H01L21/28
Filed: 2018-03-02
Abstract: To provide a semiconductor device having a small contact resistance between a p-type gallium nitride layer and a positive electrode layer.SOLUTION: After irradiating a surface of a p-type gallium nitride layer 64 with nitrogen radicals and forming a modified layer 65 in which dangling bonds disappear, an ITO target is sputtered by sputtering method and a positive electrode layer 66 in contact with the modified layer 65 is formed to manufacture a semiconductor device 15. When the positive electrode layer 66 is ITO, contact resistance can be further reduced by annealing in a vacuum atmosphere.SELECTED DRAWING: Figure 9
Patent JP-2018145785-A (JP)
Title: Mounting element for mounting an architectural covering between opposed mounting surfaces
Inventor: BOHLEN JOERG
IPC: E06B9/42
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting element which is inexpensive and easy to operate manually to mount an architectural covering on an architectural recess.SOLUTION: A mounting element comprises: an elongate mounting member 102; an extension mechanism 104 operable between a retracted state and an extended state where the mounting element can be fastened to an architectural recess; an actuator 110 rotatable about a rotation axis Y110 which is not parallel to a longitudinal direction; and a conversion mechanism 112 to convert a rotation of the actuator 110 into a translatory movement of the rotation axis Y110 along a longitudinal direction X102 and to converse the translatory movement of the rotation axis Y110 along the longitudinal direction X102 into the rotation of the actuator 110. The extension mechanism 104 is arranged to abut one of opposed mounting surfaces 302 in the extended state where the mounting element is mounted between the opposed mounting surfaces 302.SELECTED DRAWING: Figure 12
Patent JP-2018160665-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YUNOKUCHI CHIE
IPC: G03F7/027
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide: a semiconductor device which enables the improvement of especially a composition of an interlayer insulation film to exhibit a high elongation, and which is superior in adhesion and less likely to form a crack; and a method for manufacturing the semiconductor device.SOLUTION: A semiconductor device (1) of the present invention comprises: a semiconductor device (2); and a rewiring layer (4) electrically connected to the semiconductor device. In an interlayer insulation film (6) of the rewiring layer, a solvent of 5 ppm or more to a total weight of the interlayer insulation film remains at a temperature of 25 degrees under the condition of a specific weight of 0.96 g/cmor more. According to the invention, the semiconductor device is allowed to exhibit a high elongation, to achieve superior adhesion, and to suppress the occurrence of a crack therein.SELECTED DRAWING: Figure 1
Patent JP-2018091136-A (JP)
Title: Cut-off plug for use in method of remodeling automatic washing apparatus
Inventor: MINAMIZAWA KOICHI
IPC: E03D5/10
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off plug for use in a method of remodeling an automatic washing apparatus for automatic washing of a toilet bowl.SOLUTION: A cut-off plug 46 according to the present invention is used for a remodeling method for remodeling a main flow path 28 in an automatic washing apparatus 2 of a toilet bowl 1 into a simple flow path having no opening and closing function. The cut-off plug has a sealing member 47 which is fitted on a tip portion 46a side and closely contacts an inner wall surface 15a of a second opening hole 15, and has a first small diameter portion 46c which is closer to a rear end side than a disposing position of the sealing member 47, in the case where a main body 11 is provided with a push screw 43 inserted through a screw hole 11a formed so as to penetrate the inner wall surface of the second opening hole 15, at a position where the tip of the push screw 43 can come into contact, and has a second small diameter portion 46d at a position which is closer to the rear end side than the first small diameter portion 46c.SELECTED DRAWING: Figure 10
Patent JP-2019156971-A (JP)
Title: Polyolefin composition and laminate
Inventor: SHIGA RYOHEI
IPC: B32B27/32
Filed: 2018-03-13
Abstract: To provide a polyolefin composition excellent in adhesive force to polyolefin, ethylene vinyl alcohol copolymer, and having excellent adhesiveness on appearance.SOLUTION: There is provided a polyolefin composition containing (A) a propylene α-olefin copolymer of 65 to 94 mass%, (B) a modified propylene-based (co)polymer of 1 to 20 mass%, and (C) at least one kind of ethylene (co)polymer having density of 0.86 g/cmto 0.94 g/cmand selected from following (c-1) and (c-2) of 5 to 15 mass%; (c-1) linear low density polyethylene and (c-2) an ethylene α-olefin random copolymer having a molar ratio of ethylene and α-olefin with 3 to 20 carbon atoms of 99.5/0.5 to 35/65 (total of (A), (B) and (C) is 100 mass%).SELECTED DRAWING: None
Patent JP-2019161872-A (JP)
Title: Power converter
Inventor: NAGASAWA KAZUYA
IPC: H01L25/18
Filed: 2018-03-14
Abstract: To cool a thermal interference while efficiently cooling a plurality of power modules.SOLUTION: The present invention relates to a power converter 10 having a cooling unit 30 for cooling a plurality of power modules 11. The cooling unit 30 has a cooling surface 32a in which the power modules 11 are arranged and a flow passage 40 formed in the cooling unit 30 so that a refrigerant flows along the cooling surface 32a. The flow passage 40 has a first flow passage 41, a pair of second flow passages 42 along both sides of the first flow passage 41, and a plurality of flow passages 43 connecting the first flow passage 41 and the pair of second flow passages 42. The power modules 11 are located on the projection of the third flow passages 43. Between the third flow passage 43 which is located in the uppermost position as the nearest position to a refrigerant entrance 51 and the flow passage 43 adjacent to the uppermost flow passage in the downward direction, the cross-sectional area A1 of the first flow passage 41 is larger than that A2 of the pair of second flow passages 42.SELECTED DRAWING: Figure 2
Patent JP-2018092951-A (JP)
Title: Light-receiving/emitting device and compensation method therefor
Inventor: GODA YUJI
IPC: H05B37/02
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To achieve highly precise compensation of temperature characteristics of an optical element even when the temperature characteristics vary.SOLUTION: A light receiving device 100 includes: a first light receiving element 101 for outputting a first output signal corresponding to a light receiving volume; a temperature information acquisition part 102 for acquiring temperature information of the first light receiving element 101; a generation part 103 for generating compensation information of a first output signal to store compensation information in a storage part 105 on the basis of the first output signal and the temperature information when electric power is supplied to the first light receiving element 101 under a plurality of power supply conditions; and compensation part 104 for compensating the first output signal on the basis of the temperature information and compensation information when the first output signal is output.SELECTED DRAWING: Figure 1
Patent JP-2019157789-A (JP)
Title: Flange fastening structure
Inventor: TAKAHARA RYOSAKU
IPC: F01N3/28
Filed: 2018-03-15
Abstract: To prevent leakage of exhaust gas from the fastened portion between flanges of a turbocharger and an exhaust passage member with a simple structure.SOLUTION: A turbocharger 11 includes a waist gate 22 decentered from the center O of a first flange 14 that surrounds an outlet opening 13a. A bolt 19 of a V-band 17 for fastening the first flange 14 of the turbocharger 11 to a second flange 15 of an exhaust passage member 12 is disposed in a first region R1, which is a region of 90 degrees on each side in the circumferential direction from a point P1 that is on the first flange 14 and is closest to a maximum opening portion 26a of the waist gate 22. Therefore, by accurately determining the first region R1 on the first flange 14, which tends to become high temperature due to the heat of exhaust gas discharged from the waist gate 22, and by disposing the bolt 19 in the first region and then applying high fastening force to the bolt, a leakage of exhaust gas can be reduced. Moreover, this structure is simple and inexpensive because the position adjustment of the bolt 19 is only required without addition of extra components and processing.SELECTED DRAWING: Figure 2
Patent JP-2019161569-A (JP)
Title: Atomic oscillator, signal generation system, and electronic apparatus
Inventor: ONISHI YASUNORI
IPC: H03L7/26
Filed: 2018-03-16
Abstract: To provide an atomic oscillator capable of reducing individual differences, and to provide a signal generation system and an electronic apparatus including the atomic oscillator.SOLUTION: An atomic oscillator includes an atomic cell containing an alkali metal atom, a light emitting element that emits light irradiated to the alkali metal atom, a first container containing the atomic cell, a Peltier element disposed on the outer surface of the first container, and a second container that has a first member having an opening and a second member that closes the opening in a state of being connected to the Peltier element, and houses the light emitting element, the first container, and the Peltier element.SELECTED DRAWING: Figure 2
Patent JP-2019164073-A (JP)
Title: Display device
Inventor: KAWAMOTO YUJI
IPC: B60K35/00
Filed: 2018-03-20
Abstract: To provide a display device that can improve visibility of a display object when conducting transmissive illumination by illumination light from a light source in a state where external light hits the display object.SOLUTION: A display device 1 comprises: a half mirror 2; a light source 3 that is arranged on a rear surface side 2b of the half mirror 2; and a display object 4 that is provided in a front surface 2a of the half mirror 2. The half mirror 2 has: a transparent resin part 5; and a reflection film 6 that is formed in a front surface 5a of the transparent resin part 5, and the display object 4 has: a first display layer 7 that is printed in a front surface 6a of the reflection film 6; and a second display layer 8 that is printed in a front surface 7a of the first display layer 7. The first display layer 7 is printed so as to block illumination light from the light source 3. The second display layer 8 has a color different from the first display layer 7 printed, and an exterior dimension of the second display layer 8 is smaller than that of the first display layer 7. In a rim part of the display object 4, a rimmed part 9 is provided that is formed by a rim part of the front surface 7a of the first display layer 7.SELECTED DRAWING: Figure 1
Patent JP-2019026240-A (JP)
Title: Air bag device
Inventor: OZEKI MAKOTO
IPC: B60R21/2338
Filed: 2018-03-20
Abstract: To provide an air bag device capable of achieving preferable insertion work property of an inflator into an air bag, even in a structure in which, the inflator is stored in the air bag, and suppressing leakage of expansion gas flowed to inside.SOLUTION: An inflator 30 comprises a main body part 31 and attachment means protruded to a shaft orthogonal direction side of the main body part. An air bag comprises an insertion opening part 49 for inserting an inflator thereinto. An area forming the insertion opening part is formed by laminating an outside panel material 46a and an inside panel material 51. The insertion opening part has an outside insertion slit 53 and an inside insertion slit 54 formed on an outside panel material and inside panel material respectively, and an open hole 55 for penetrating the outside panel material and inside panel material. The outside insertion slit and inside insertion slit are arranged in a non-crossing state and in a manner of not overlapping mutually.SELECTED DRAWING: Figure 9
Patent JP-2018137770-A (JP)
Title: Photographing game device, image processing method, and image processing program
Inventor: NAKANISHI RYUSUKE
IPC: H04N5/765
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a photographing game device, an image processing method, and an image processing program capable of properly correcting a photographic image in accordance with a photographing mode.SOLUTION: The photographing game device comprises: a photographing part which comprises at least one camera, photographs a subject with the camera, and generates a photographic image; a display part which displays plural correction candidates for the photographic image in accordance with the photographing mode of the subject; an input part which receives selection of one candidate from among the correction candidates; and an image processor which performs image processing of correcting the photographic image, on the basis of the selected candidate.SELECTED DRAWING: Figure 11
Patent JP-2019052288-A (JP)
Title: Liquid crystal polymer composition and high-frequency composite substrate
Inventor: LEE HUNG-JUNG
IPC: C08K3/00
Filed: 2018-03-23
Abstract: To provide a liquid crystal polymer composition.SOLUTION: The liquid crystal polymer composition includes a solvent, a soluble liquid crystal polymer, which is dissolved in the solvent, and an additive, which includes an organic polymer or inorganic filler, and is dispersed or dissolved in the solvent.SELECTED DRAWING: Figure 1
Patent JP-2019174881-A (JP)
Title: Medical image management device, and program
Inventor: HORIUCHI AKIRA
IPC: A61B5/00
Filed: 2018-03-27
Abstract: To efficiently transmit relevant information relating to medical images as securing a display size of the medical image in a mobile terminal.SOLUTION: When a client terminal accessing a medical image management device is a mobile terminal (in a step S24; the mobile terminal), the mobile terminal is configured to: select a mobile terminal layout (in a step S25); assign a medical image of a display object to the selected mobile terminal layout (in a step S27); then, acquire relevant information relating to the medical image (in a step S28); and cause the relevant information to be displayed through scrolling in a prescribed area of a medical image display screen (in a step S29). In the mobile terminal, the medical image display screen is displayed on a display section, and the relevant information is displayed through the scrolling in the prescribed area in the medical image display screen.SELECTED DRAWING: Figure 5
Patent JP-2019175943-A (JP)
Title: Flexible printed circuit board, laminate, and method for manufacturing flexible printed circuit board
Inventor: WATANABE TAKUMA
IPC: H05K1/02
Filed: 2018-03-27
Abstract: To distinguish a flexible printed circuit board from other flexible printed circuit boards using an identifier.SOLUTION: A flexible printed circuit board (1) includes: a base layer (13); a wiring layer (14); and a surface cover layer (15). A surface cover region (11) in which the surface cover layer (15) is formed and a non-surface cover region (12) in which the surface cover layer (15) is not formed are included. An identifier (121) for distinguishing the flexible printed circuit board (1) from other flexible printed circuit boards is attached to the non-surface cover area (12).SELECTED DRAWING: Figure 1
Patent JP-2019173462-A (JP)
Title: Construction machine
Inventor: FURUKAWA YUTA
IPC: B60J7/10
Filed: 2018-03-29
Abstract: To prevent a canopy from being inclined to a canopy attachment base.SOLUTION: A canopy falling prevention mechanism 28 is provided between a canopy attachment base 15, and a left base member 20 and a right base member 21 constituting a canopy 18. The canopy falling prevention mechanism 28 is composed of pin insertion holes 20D, 21D provided for the left and right base members 20, 21 so as to extend in a vertical direction, and left and right falling prevention pins 31, 29 fixed to the canopy attachment base 15 in a state of being inserted into the insertion holes 20D, 21D. Upper ends 31C, 29C of the left and right falling prevention pins 31, 29 protrude above upper surfaces 20E1, 21E1 of the left and right base members 20, 21, and the left and right falling prevention pins 31, 29 abut on inner peripheral surfaces of the pin insertion holes 20D, 21D when the canopy 18 is inclined to the canopy attachment base 15.SELECTED DRAWING: Figure 5
Patent JP-2019172211-A (JP)
Title: Insulator coupler for electric train track
Inventor: FUJIMURA RYO
IPC: B60M1/16
Filed: 2018-03-29
Abstract: To provide a coupler which can easily connect insulators.SOLUTION: An insulator coupler 30 for electric train track includes a stationery pin 10 having a head and a shank, and a cap 20 which is fitted to the stationery pin 10. The shank of the stationery pin 10 comprises a first shank part, a second shank part which has a diameter smaller than that of the first shank part, and a third shank part which has a diameter smaller than that of the first shank part and larger than that of the second shank part, in this order from the head side toward a tip side. In a radial direction of the shank of the stationery pin 10, a size of the head is larger than the diameter of the first shank part. The cap 20 has elasticity, and has a first open hole which has a diameter smaller than that of the third shank part and larger than that of the second shank part. A length of the first open hole is shorter than a length of the second shank part.SELECTED DRAWING: Figure 1
Patent JP-2019179208-A (JP)
Title: Actuator and optical scanner
Inventor: YAMADA TSUKASA
IPC: B81B3/00
Filed: 2018-03-30
Abstract: To suppress the occurrence of a jump phenomenon due to nonlinear vibration during resonance drive of an actuator and enable a stable drive at a large swing angle.SOLUTION: An actuator comprises a torsion beam that supports a drive object, a drive beam in which a drive source is formed, a connecting beam for connecting the torsion beam and the drive beam, and a frame body to which the drive beam is fixed, the actuator adding a force to the torsion beam for rotating around a prescribed shaft by the resonance drive of the drive beam and vibrating the drive object. Assuming that β[Nm/rad] represents the structural nonlinear constant of the actuator and k[Nm/rad] represents the spring constant of the actuator, then formula (1) is satisfied. Formula (1) where, 3.5≤A≤15.5.SELECTED DRAWING: Figure 9
Patent JP-2018147497-A (JP)
Title: Method for providing virtual reality, program for allowing the method to be performed by computer, and information processing apparatus
Inventor: INOMATA ATSUSHI
IPC: G06F3/01
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving a user's sense of immersion to a virtual space when providing the virtual space.SOLUTION: A method that is performed in a computer to provide a virtual space by displaying an image on a head-mounted device includes a step of defining the virtual space (step S1110), a step of displaying an operation object on the virtual space to receive an operation of a user of the head-mounted device in the virtual space (step S1120), a step of detecting a motion of a portion of a body of the user (step S1150), a step of moving the operation object so as to link with the detected operation (step S1160), and a step of monitoring a monitor target and changing a display mode of the operation object or an associated object associated with the operation object according to change of the monitor target (step S1140).SELECTED DRAWING: Figure 11
Patent JP-2019183963-A (JP)
Title: Heat-exchanging device
Inventor: KAWAGUCHI SHOGO
IPC: F16K5/00
Filed: 2018-04-10
Abstract: To provide a heat-exchanging device which can be stably used for a long period of time.SOLUTION: A heat-exchanging device comprises: a heat exchanger; a fluid transport device; and a flow passage 20 which connects the heat exchanger and the fluid transport device to each other, and in which a heat medium flows. The heat-exchanging device comprises a flow speed adjustment device 50 arranged in the flow passage, and increasing and decreasing a flow speed of the heat medium which flows into the heat exchanger by using a rotating opening/closing valve 51. The flow passage comprises a first flow passage 21, and a second flow passage 22 which is arranged at a side opposite to the first flow passage in a circumferential direction of a rotating axis of the opening/closing valve, and connects the flow speed adjustment device and the heat exchanger to each other, and in which the heat medium flows. The opening/closing valve comprises a first valve body for limiting a quantity of the heat medium flowing into the first flow passage, and a second valve body for limiting a quantity of the heat medium flowing into the second flow passage in a state that the first valve body limits the quantity of the heat medium flowing into the first flow passage. By this constitution, the wear of the opening/closing valve is reduced, and the heat-exchanging device which can be stably used for a long period of time can be obtained.SELECTED DRAWING: Figure 2