baber/WOPTO huggingface dataset:
Patent JP-2020061314-A (JP)
Title: Fluid confluent joint
Inventor: TONOMURA TAKANAO
IPC: F16L55/00
Filed: 2018-10-12
Abstract: To reduce a possibility of inflow of liquid water in a region where a fuel gas enters in a fluid confluent joint.SOLUTION: A fluid confluence joint provides at least any one of (i) a step formed in a whole circumference in an inner wall of a main body barrel part, and is formed by reducing a flow channel cross sectional area than that of a confluence flow channel part side on a fuel gas flow channel part side, and (ii) a partition wall formed in the whole circumference and projected to an inner direction from the inner wall of the main body barrel at a position between a fuel off-gas inflow part and a fuel gas inflow part in the main body barrel part in an opposite direction that one end part and the other end part are opposite.SELECTED DRAWING: Figure 2
Patent JP-2020060360-A (JP)
Title: Cooling device
Inventor: NAKAE SHINYA
IPC: F28D1/04
Filed: 2018-10-13
Abstract: To provide a cooling device capable of efficiently sending cooling air to a radiator, and improving the cooling efficiency of the radiator.SOLUTION: A cooling device 1 has a plurality of cooling units 11, and a shielding member 12. At least a part of the shielding member 12 is installed between the respective cooling units 11.SELECTED DRAWING: Figure 1
Patent JP-2020058324-A (JP)
Title: Lateral type mixer
Inventor: KOMA MASAYUKI
IPC: A21C1/06
Filed: 2018-10-14
Abstract: To provide a lateral type mixer capable of easily and surely removing deposits adhered to inner surfaces of a mixer bowl and a roof.SOLUTION: A lateral type mixer 11 comprises: a housing 15; a mixer bowl 12 which is fitted to the housing 15 for mixing materials to be mixed; a roof 14 for closing an opening 13 of the mixer bowl 12; roof support means 26 which is fitted to the housing 15 for movably supporting the roof 14. The roof 14 is supported by the roof support means 26 so that the roof 14 can be moved between a closed position for closing the opening 13 of the mixer bowl 12, and an open position for opening the opening 13 of the mixer bowl.SELECTED DRAWING: Figure 1
Patent JP-2020063467-A (JP)
Title: Thin film formation device
Inventor: FUJIMOTO TAKAYOSHI
IPC: C23C16/44
Filed: 2018-10-15
Abstract: To provide a thin film formation device capable of forming highly accurately a thin film having a prescribed film thickness on a substrate.SOLUTION: A thin film formation device 1 includes a main roll 5 for supporting a substrate 2 by contacting the substrate 2, conveyed by roll-to-roll, along the outer peripheral surface 51, and a film deposition part 7 for forming a thin film onto the substrate 2 in contact with the outer peripheral surface 51 of the main roll 5, and further has a nip roll 8 for sandwiching the substrate 2 together with the main roll 5 by abutting on the substrate 2 from the opposite side to the main roll 5, and rotating in linkage with conveyance of the substrate 2. The nip roll 8 has higher adhesive force than the substrate 2.SELECTED DRAWING: Figure 2
Patent JP-2019031532-A (JP)
Title: Bace1 inhibitor
Inventor: HILPERT HANS
IPC: C07D413/14
Filed: 2018-10-16
Abstract: To provide compounds having a BACE1 inhibition activity, manufacturing thereof, a pharmaceutical composition containing them, and an application thereof as a treatment active material.SOLUTION: The active compound is represented as below. The active compound is useful as a therapeutic active material for therapeutic and/or preventive treatments of diseases and disorders with increases of β-amyloid level and/or β-amyloid oligomer and/or β-amyloid spot and further β-amyloid deposition, i.e. Alzheimer disease.SELECTED DRAWING: None
Patent JP-2020064964-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/364
Filed: 2018-10-17
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface of the wafer. The integrating step heats and presses the polyolefin-based sheet and integrates the wafer and the polyolefin-based sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyolefin-based sheet between the first frame and the second frame by a magnetic force using the frame. The dividing step forms a division groove along division schedule lines and divides the wafer into individual device chips. The picking-up step picks up individual device chips.SELECTED DRAWING: Figure 4
Patent JP-2020063617-A (JP)
Title: Joint structure of precast concrete members
Inventor: TAKIMOTO KAZUYUKI
IPC: E01D21/00
Filed: 2018-10-18
Abstract: To be able to reduce: the labor and time required for construction, the distance between the joint end faces, and the cost; and to also prevent the precast concrete members from twisting even when the number of joint reinforcement bars is small.SOLUTION: A joint structure of precast concrete members comprises: a joint reinforcement bar 10 having a widened part 10a at the tip, a mechanical anchorage 10A projecting the widened part 10a side from a joint end face 1a of a composite floor slab 1A, 1B; filling concrete 4 filled in a filling area 20 between the joint end faces 1a of the composite floor slab 1A, 1B; and a joint reinforcement 3, having a widened part 3a at both ends, arranged in the filling area 20 in the axial direction in parallel with the axial direction of the joint reinforcement bar 10. The mechanical anchorages 10A are arranged on a coaxial line with each other. The joint reinforcements 3 are provided between the mechanical anchorages 10A in the width direction to provide a joint structure of precast concrete members.SELECTED DRAWING: Figure 1
Patent JP-2020063392-A (JP)
Title: Resin composition
Inventor: WATANABE MASATOSHI
IPC: C08K9/06
Filed: 2018-10-18
Abstract: To provide a resin composition that makes it possible to obtain a cured product that can suppress the haloing phenomenon.SOLUTION: The resin composition contains (A) an epoxy resin, (B) a curing agent, and (C) a phosphazene compound, contains or does not contain (D) an inorganic filler surface-treated with a silane coupling agent, and contains or does not contain (D') an inorganic filler not surface-treated with a silane coupling agent. A total content of (D) component and (D') component is 50 mass% or less when a nonvolatile component in the resin composition is assumed to be 100 mass%. When the resin composition does not contain (D) component, the content of (D') component is 4 mass% or less when the nonvolatile component in the resin composition is assumed to be 100 mass%.SELECTED DRAWING: None
Patent JP-2020065606-A (JP)
Title: Tube connector, extra-corporeal circulation circuit, and blood purifying device
Inventor: MATSUO SUMIAKI
IPC: A61M1/16
Filed: 2018-10-22
Abstract: To provide a tube connector, an extra-corporeal circulation circuit, and a blood purifying device, which is compact and can restrict retention of bubbles.SOLUTION: The present invention includes a body part 2 including: a first connection part 3 for connecting a main tube 11; a second connection part 4 for connecting an ironed tube 13b; and a communication part 5 having a communication passage 5a that communicated a first channel 3a of the first connection part 3 and a second channel 4a of the second connection part 4, in which the first connection part 3a, the communication part 5, and the second connection part 4 are provided in order in an axial direction. The first channel 3a and the second channel 4a are formed so as to extend along an axial direction of the body part 2 at a fixed diameter, and the diameter of the first channel 3a is smaller than the diameter of the second channel 4a. The communication channel 5a is formed such that the diameter thereof gradually increases from the first channel 3a to the second channel 4a, and a center axis C1 of the first channel 3a and a center axis C2 of the second channel 4a are displaced in a radial direction of the body part 2.SELECTED DRAWING: Figure 2
Patent JP-2020068269-A (JP)
Title: Sheet sticking device and sheet sticking method
Inventor: MARUYAMA TAKAYUKI
IPC: H01L21/683
Filed: 2018-10-23
Abstract: To provide a sheet sticking device capable of restraining breakdown and waste of an adherend.SOLUTION: A sheet sticking device EA includes sticking means 20 for supplying an adhesion sheet AS, and after sticking the adhesion sheet AS to a frame member RF, also sticking the adhesion sheet AS to an adherend WK placed in the opening RF1 of the frame member RF, detection means 30 for detecting the fact, that the adhesion sheet AS has not stuck to a prescribed position for the frame member RF, in the prestage when the adhesion sheet AS is stuck to the adherend WK, as poor sticking, and sticking suppression means 40 for moving the adhesion sheet AS and the adherend WK relatively, so that the adhesion sheet AS is not stuck to the adherend WK, when poor sticking is detected by the detection means 30.SELECTED DRAWING: Figure 1
Patent JP-2020067363-A (JP)
Title: Surface property measurement device and control method for the same
Inventor: NAKAYAMA SHIGE
IPC: G01B5/20
Filed: 2018-10-24
Abstract: To provide a surface property measurement device and surface property measurement device control method in which a measurement arm is prevented from dropping and a stylus does not collide with a measurement object.SOLUTION: The surface property measurement device has: a measurement arm that is supported so as to enable an arc movement; a stylus that is provided in a tip of the measurement arm; a displacement detector 235 that detects displacement of the measurement arm; measurement force giving mens (a voice coil motor) 240 that urges the measurement arm in an arc movement direction to give the measurement arm measurement force. A control device comprises: a central control unit 320 that outputs a measurement force command commanding an orientation and size of the measurement force; and a measurement force control unit 400 that controls the orientation and size of the measurement force to be generated by the measurement force giving means 240. The measurement force control unit 400 is configured to monitor a displacement detection signal from the displacement detector 235, and, when a displacement velocity of the measurement arm exceeds a prescribed threshold, provide feedback so that force lifting the tip of the measurement arm upward occurs in the measurement force giving means 240.SELECTED DRAWING: Figure 4
Patent JP-2020071567-A (JP)
Title: Information processing system, information processing method, and program
Inventor: ISHIBASHI SHOJI
IPC: G05B19/418
Filed: 2018-10-30
Abstract: To appropriately identify the cause of an event, such as a trouble occurring in a production process.SOLUTION: A production process monitoring system 100 is an information processing system that displays images obtained by picking up an image of a production process including a plurality of processes, and comprises: an image acquisition unit 410 that acquires images corresponding to the processes; and a display unit 421 that displays the images acquired by the image acquisition unit 410. When an event occurs in any one process, the image acquisition unit 410 acquires an event occurrence process image that is an image corresponding to the process during which the event occurs, and a previous process image that is an image corresponding to the previous process to the process in which the event occurs. When the event occurs, the display unit 421 displays the event occurrence process image and the previous process image acquired by the image acquisition unit 410.SELECTED DRAWING: Figure 4
Patent JP-2020071604-A (JP)
Title: Clock generation circuit, semiconductor integrated circuit, and device including semiconductor integrated circuit
Inventor: SHIMAMURA KOTARO
IPC: H03L7/08
Filed: 2018-10-30
Abstract: To allow for changing an operation frequency of an internal circuit at a high resolution without depending on PLL performance.SOLUTION: A clock generation circuit in a semiconductor integrated circuit outputs a clock signal to one or a plurality of internal circuits of the semiconductor integrated circuit, and includes a variable oscillation circuit and a selection circuit. The variable oscillation circuit generates a second clock signal, which is a clock signal based on one frequency, from a plurality of clock signals, and outputs the second clock signal. The selection circuit outputs any of the first clock signal input from the outside and the second clock signal input from the variable oscillation circuit. A clock signal output to the circuit is a clock signal generated on the basis of the clock signal output from the selection circuit.SELECTED DRAWING: Figure 1
Patent JP-2019143234-A (JP)
Title: High tensile steel plate and method of producing the same
Inventor: SATO YUYA
IPC: C22C38/00
Filed: 2018-10-30
Abstract: To provide a high tensile steel plate which is excellent in mechanical properties at a position of 1/2 sheet thickness, excellent in joint toughness and joint workability over whole sheet thickness, and furthermore excellent in weldability.SOLUTION: The high tensile steel plate is provided that is composed of a prescribed component, has a component composition in which Pcm defined by the following formula (1) is 0.30 or less, Pdefined by the following formula (2) is 0.0010 or less, and has a micro structure, at a position of 1/2 plate thickness, in which an area ratio of total of bainite and martensite is 95% or more, and average particle diameter of prior austenite is 40 μm or less, and has, at the position of the 1/2 plate thickness, a distribution density of Ca-based inclusion of over 0/mmand less than 100/mm, and has, at the position of 1/2 plate thickness., an average circle-equivalent diameter of the Ca-based inclusion of less than 2.0 μm. Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B (1). P=S-Ca×32/40 ...(2).SELECTED DRAWING: None
Patent JP-2020077497-A (JP)
Title: Separator having fine pattern, wound body, and nonaqueous electrolyte battery
Inventor: SAEKI HIROYUKI
IPC: H01M10/0587
Filed: 2018-11-06
Abstract: To provide a separator, etc. capable of preventing an Li dendrite from being generated in a negative electrode front face while improving liquid transferability of an electrolyte.SOLUTION: A separator (1) used for a nonaqueous electrolyte battery, comprises: a base material; and a convex-shaped pattern (10) provided onto at least one face of the base material. The pattern (10) includes: an end region (11) arranged on both ends in a face direction in a convex shape; and a central region (12) arranged over between the end regions (11) which are opposite. The end region (11) includes a top part (13) that is projected to a thickness direction (a Z direction) vertical to the face direction, and arranged at a boundary from the central region (12). The central region (12) has a concave part (14) having a thickness smaller than that of the top part (13).SELECTED DRAWING: Figure 1
Patent JP-2020076853-A (JP)
Title: Wavelength conversion device, inspection device, and wavelength conversion method
Inventor: ANDO AKIHIRO
IPC: G02F1/37
Filed: 2018-11-07
Abstract: To provide a wavelength conversion device capable of stably operating for a long time, an inspection device, and a wavelength conversion method.SOLUTION: A wavelength conversion device 10 according to one aspect of the present invention comprises an external resonator 20, and a wavelength conversion element 27 arranged in the external resonator 20, and converting a wavelength of incident light and outputting the light. The external resonator 20 includes a first concave mirror having curvature in an x direction greater than curvature in a Y direction orthogonal to the X direction, in an XY plane orthogonal to an optical axis of the incident light. The first concave mirror condenses the incident light, for the wavelength conversion element 27, so that a cross-sectional shape of the incident light has a shorter direction in the X direction and a longer direction in the Y direction.SELECTED DRAWING: Figure 1
Patent JP-2019140668-A (JP)
Title: Speaker system
Inventor: MATSUMURA TOSHIYUKI
IPC: H04R1/28
Filed: 2018-11-09
Abstract: To provide a speaker system capable of realizing further improvement.SOLUTION: A speaker system 100 includes a speaker unit 10 that outputs sound, a cabinet 20 having a wall to which the speaker unit 10 is attached, and an acoustic transmission tube 30 that is disposed inside the cabinet 20 and has an open end and a closed end, the acoustic transmission tube 30 having an aperture 42 in a side wall of the acoustic transmission tube 30.SELECTED DRAWING: Figure 1
Patent JP-2019091037-A (JP)
Title: Method and system for automatic failure detection of artificial intelligence equipment
Inventor: CHOI MIN SEOK
IPC: G10L15/28
Filed: 2018-11-13
Abstract: To provide a method and a system for automatic failure detection of artificial intelligence equipment.SOLUTION: A device failure detection method in electronic equipment realized by a computer includes a step of recognizing a situation requiring self verification which is a function of automatically detecting a device failure in the electronic equipment, a step of recognizing voice by a specific utterance for self verification when the situation requiring self verification is recognized, and a step of determining a failure of the device by using a voice recognition result for the specific utterance for self verification.SELECTED DRAWING: Figure 6
Patent JP-2020078821-A (JP)
Title: Manufacturing method of bevel gear
Inventor: ICHIISHI KENJI
IPC: B21J5/12
Filed: 2018-11-14
Abstract: To reduce a stress concentration to a metal mold at manufacturing while securing a necessary tooth face length of a tooth.SOLUTION: An O-point is set at one end part of a tooth tip 21, a T-point is set on a face at an intermediate part of both end parts of the tooth tip 21 having a substantially-flat shape, a necessary tooth face length of a tooth face 22a is set, an end part of the tooth tip 21 side when securing the tooth-face length from a tooth bottom side is set as an S-point, a point intersecting with a perpendicular line from the O-point with respect to a linear line for connecting the T-point and the S-point is set as a P-point, a Q-point is set so that a distance between the O-point and the Q-point becomes 30 to 50% of the distance for connecting the O-point and the P-point when setting a point which is located on the linear line for connecting the O-point and the P-point, and at which stress generated at a mold by a 3D modeling/CAE analysis becomes the smallest as the Q-point, a spline curve for connecting the S-point and the Q-point is set, the setting of the spline curve is continuously performed from an inner end of a tooth 11 toward an outer end, and a shape of the tooth having a gradually-changing R-shape at the tooth tip 21 is regulated.SELECTED DRAWING: Figure 4
Patent JP-2019058690-A (JP)
Title: Game machine
Inventor: SUZUKI JUNPEI
IPC: A63F5/04
Filed: 2018-11-20
Abstract: To make the fact of having been in a bonus (a win) lottery winning state or the like hard to be known from surrounding people.SOLUTION: A game machine includes: presentation means capable of performing presentations regarding games; control means for controlling the content of the presentations by the presentation means; and display means capable of leading out symbols corresponding to the results of games. The presentation means includes first output means and second output means. If a ready-to-win state occurs in the display means, the first output means outputs a ready-to-win sound corresponding to the occurrence of the ready-to-win state. If prescribed symbols are led out corresponding to a prescribed winning after the occurrence of the ready-to-win state in the display means, the second output means outputs a winning sound corresponding to the leading out of the prescribed symbols. The control means can perform a control to restrict the output of the ready-to-win sound by the first output means, even if the ready-to-win state occurs and perform a control to restrict the output of the winning sound by the second output means, even if the prescribed symbols are led out after the occurrence of the ready-to-win state.SELECTED DRAWING: Figure 3
Patent JP-2020083800-A (JP)
Title: Tablet and manufacturing method thereof
Inventor: HIRAO SHODAI
IPC: A61J3/10
Filed: 2018-11-21
Abstract: To provide easy-to-manufacture tablets with simple multilayer structure.SOLUTION: The tablet comprises a prime body and a plurality of drug layers that are laminated in the prime body in the first direction with a space between each other and that contain active ingredients of the drug, the prime body having a plurality of inner layers located between adjacent drug layers in the first direction, and the solubility of the inner layer being lower than the solubility of the drug layer.SELECTED DRAWING: Figure 2
Patent JP-2020083046-A (JP)
Title: Vehicle lower part structure
Inventor: YOKOYAMA MAKI
IPC: B60R16/02
Filed: 2018-11-26
Abstract: To improve stepping feeling in stepping on a portion covering a body protector of a scuff when a person gets in and out a vehicle.SOLUTION: A vehicle lower part structure 1 includes: a body 2 including a step panel 21 and a floor panel 24; a power supply device 4 in which a wiring harness runs from the body 2 to a slide door; and a scuff 3 including a horizontal plate part 36 and a descent plate part 37. The power supply device 4 includes a body protector 6 that is supported by the step panel 21 and supports the wire harness. The body protector 6 is arranged in a space formed between the horizontal plate part 36 and the step panel 21, and a part of the body protector 6 is exposed from a gap formed between a lower end 37a of the descent plate part 37 and the step panel 21. The scuff 3 is provided with a first abutting part 38 that abuts on the floor panel 24, and a second abutting part 39 that abuts on the body protector 6.SELECTED DRAWING: Figure 5
Patent JP-2020084057-A (JP)
Title: Curable composition and method for producing the same
Inventor: ABE SHINICHIRO
IPC: H01L25/065
Filed: 2018-11-27
Abstract: To provide a composition capable of forming a wiring interlayer insulating layer excellent in insulation reliability.SOLUTION: A curable composition according to one aspect of the present invention contains a maleimide compound, a nadiimide compound having a group represented by formula (1), an amine compound having two or more amino groups, and a photopolymerization initiator. In the formula (1), Rrepresents an allyl group, and m represents 0 or 1.SELECTED DRAWING: None
Patent JP-2020015297-A (JP)
Title: Image processing system, control method of image processing system, and program
Inventor: ITO YUKI
IPC: H04N1/00
Filed: 2018-11-28
Abstract: To provide an image processing system capable of executing in one step, various setting, and execution instruction of a transmission test in the image processing system.SOLUTION: In an image processing system 102, a screen for importing a configuration file of JAVA(R) application operated on the image processing system 102 is provided through a Web server, a set value to be reflected is acquired and reflected by analyzing the imported configuration file, setting is performed so that a transmission test is executed by analyzing the imported configuration file, and the transmission test is executed by following the setting.SELECTED DRAWING: Figure 1