baber/WOPTO huggingface dataset:
Patent JP-2020164925-A (JP)
Title: Alloy for r-t-b-based permanent magnet and manufacturing method of r-t-b-based permanent magnet
Inventor: KAWAMURA HIROKI
IPC: B22F3/00
Filed: 2019-03-29
Abstract: To provide an alloy for R-T-B-based permanent magnets having improved magnetic characteristics and a broad temperature range suitable for sintering.SOLUTION: In an alloy for R-T-B-based permanent magnets, R is a rare earth element, T is Fe and Co, and B is boron. As the R, one or more kinds selected from Nd, Pr, Dy and Tb are contained. M and C are contained. The M is one or more kinds selected from Al, Cu, Zr and Ga. With an entirety of an alloy for R-T-B-based permanent magnet set to 100 mass%, a total content of Nd, Pr, Dy and Tb is 28.00 mass% or larger and 34.00 mass% or smaller, a content of Co is 0.05 mass% or larger and 3.00 mass% or smaller, a content of B is 0.70 mass% or larger and 0.95 mass% or smaller, a content of C is 0.12 mass% or larger and 0.19 mass% or smaller, a total content of the M is larger than 0 mass% and 4.00 mass% or smaller, and Fe is substantial residue.SELECTED DRAWING: None
Patent JP-2019130355-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2019-03-29
Abstract: To provide a game machine capable of maintaining player's interest in a game.SOLUTION: During an ART high probability state, when the result of the internal lottery is a failure, whether or not to lock is determined according to the current mode. When the result of the internal lottery is a specific value other than the failure, lock lottery is not performed and mode shifting is performed among a plurality of modes according to the current mode, regardless of the current mode. When MB is not activated, the number of remaining games during the ART high probability state is not subtracted.SELECTED DRAWING: Figure 32
Patent JP-2020166649-A (JP)
Title: Sensor terminal and radio sensor system
Inventor: FUJIMORI TSUKASA
IPC: G08C17/00
Filed: 2019-03-29
Abstract: To provide a radio sensor system capable of operating a sensor terminal for detecting abnormality from a sound, reducing communication traffic volume, resistance to disturbance and efficiently monitoring a change in sound caused by an apparatus.SOLUTION: A sensor terminal 100, used for collecting environmental sounds of a monitoring server 200 and equipment, collecting and analyzing data, is connected through a mesh network. The sensor terminal 100 includes a variable filter selectively penetrates sound data of an ultrasonic region and a peak hold circuit retaining peak value data. The sensor terminal 100 acquires and records a sound volume of the ultrasonic region in a low power monitoring mode, samples the acquired sound data without passing through the variable filter and takes it as measurement data in a detailed collection mode. Switching of the low power monitoring mode to the detailed collection mode is executed when the sound volume is in excess of a predetermined threshold value or according to an instruction from an external apparatus.SELECTED DRAWING: Figure 7
Patent JP-2020164749-A (JP)
Title: Curable resin composition, dry film, cured product, and printed wiring board
Inventor: DOBASHI YUTA
IPC: G03F7/004
Filed: 2019-03-29
Abstract: To provide a curable resin composition, a dry film and a printed wiring board having a cured product thereof, excellent in infrared shielding and temporal stability and excellent in flexibility of a cured product.SOLUTION: A curable resin composition contains (A) a carboxyl group-containing resin, (B) a thermosetting component, (C) a photopolymerization initiator, and (D) an organic near-infrared absorbing compound.SELECTED DRAWING: None
Patent JP-2020163814-A (JP)
Title: Paper tube
Inventor: OSHIMA NONOKA
IPC: C08L67/00
Filed: 2019-03-29
Abstract: To provide a paper tube that is hard to be burnt.SOLUTION: A paper tube is obtained by layering a plurality of non-flammable sheets 1, in which the non-flammable sheets 1 contain a thermoplastic resin and an inorganic material, and a content of the inorganic material is 15-90 mass% with respect to the mass of the non-flammable sheets 1.SELECTED DRAWING: Figure 2
Patent JP-2020170076-A (JP)
Title: Pop label and container with pop label
Inventor: MIYAGAWA JIRO
IPC: G09F3/02
Filed: 2019-04-02
Abstract: To make it possible to restrain or prevent advertising functions of POP labels from being impaired in the POP labels stuck to an adherend.SOLUTION: A POP label 3 has a sticking portion 21 that is formed in a sheet shape and is stuck to an adherend 2 and a protruding portion 22 disposed so as to protrude from the adherend 2 arranged in one direction along a main surface. An insertion hole 25 that passes through in the thickness direction of the POP label 3 is formed at an inner end portion of the sticking portion 21 located on the protruding portion 22 side in one direction, and the insertion hole 25 is formed in an elongated shape extending in an orthogonal direction orthogonal to one direction along the main surface.SELECTED DRAWING: Figure 1
Patent JP-2020173546-A (JP)
Title: Tactile sense presentation device
Inventor: KAJIMOTO HIROYUKI
IPC: G06F3/01
Filed: 2019-04-09
Abstract: To present a tactile sense through electrical stimulation while suppressing an effect of sweating.SOLUTION: A tactile sense presentation device 1 comprises an electrode 3 conducting electricity in contact with a skin and a water-absorbent body 4 having non-conductive or weak-conductive and water-absorbent properties and provided on a surface on which the electrode 3 is placed. A through hole 41 is formed in the water-absorbent body 4 to expose the electrode 3.SELECTED DRAWING: Figure 1
Patent JP-2020174159-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: MARUYAMA RIKIHIRO
IPC: H01L23/04
Filed: 2019-04-12
Abstract: To enable holes formed in a case and a metal substrate to be accurately aligned with each other.SOLUTION: A case 30 of a semiconductor device 10 includes side wall portions 32a to 32d that surround a side surface of a metal substrate 20 along the side surface, and a coating portion 33 which covers a front surface of the metal substrate 20 surrounded by the side wall portions 32a to 32d, and has ring holes 35c and 35d formed therein so as to correspond to mounting holes 21a to 21d. Protrusions 36a and 36b are formed inside the side wall portions 32a to 32d which face each other with the ring holes 35c and 35d being interposed therebetween in plan view. In this way, the metal substrate 20 is inserted into a region surrounded by the side wall portions 32a to 32d of the case 30 and is securely fixed. Further, the mounting holes 21a to 21d of the thus-inserted metal substrate 20 and the ring holes 35c and 35d of the case 30 are accurately aligned with each other.SELECTED DRAWING: Figure 7
Patent JP-2020176285-A (JP)
Title: Horizontal heating treatment device
Inventor: IMAMASU HISANAO
IPC: C21D9/28
Filed: 2019-04-16
Abstract: To provide a horizontal heating treatment device efficiently performing non-oxidative heating treatment to a slender workpiece and efficiently preventing the intrusion of a cooling liquid into a heating space where heating is performed by a heating mechanism.SOLUTION: A horizontal heating treatment device carries a horizontally arranged slender workpiece along its longitudinal axis and performs a non-oxidative heating treatment to the slender workpiece. The device comprises: a heating mechanism heating the slender workpiece; and a jet port jetting a cooling liquid to the slender workpiece, and includes a first and second cooling mechanisms separated on the downstream side in the carrier direction of the slender workpiece to the heating mechanism. The first cooling mechanism is located in a space between the heating mechanism and the second cooling mechanism in the carrier direction, and the jet direction of the cooling liquid from the jet port of the first cooling mechanism is almost orthogonal to the longitudinal axis and is tilted toward the second cooling mechanism with a first virtual plane passing through the jet port as a standard. Further, gaps are formed between the heating mechanism and the first cooling mechanism and between the first and second cooling mechanisms.SELECTED DRAWING: Figure 1
Patent JP-2020175728-A (JP)
Title: Boarding bridge control system
Inventor: OKI YOSHIKI
IPC: G01B11/00
Filed: 2019-04-16
Abstract: To make it possible to easily calculate a position a head part with respect to an entrance of an aircraft of a connection object.SOLUTION: A boarding bridge control system comprises: a first imaging part 42a which acquires a first captured image including a first characteristic part and a second characteristic part, which are provided on the aircraft, in the same image; a second imaging part 42b which is provided at a position different from that of the first imaging part 42a, and acquires a second captured image including the first characteristic part and the second characteristic part in the same image; a communication part 25 which acquires the first captured image and the second captured image; a target position calculation part 40 which calculates a position of a target point associated with a position of an entrance in a prescribed orthogonal coordinate system by use of the first captured image and the second captured image; a head position calculation part 50 which calculates a position of a head in the prescribed orthogonal coordinate system; and a relative position calculation part 60 which calculates at least any one of a relative position and a relative angle of the head part with respect to the entrance on the basis of the position of the target point and the position of the head part.SELECTED DRAWING: Figure 7
Patent JP-2020177793-A (JP)
Title: Communication cable with connector and connector assembly
Inventor: HIBINO TAKUMA
IPC: H01R13/11
Filed: 2019-04-17
Abstract: To provide a female terminal with a simple configuration.SOLUTION: A female terminal provided at the end of a communication cable with a conductor includes a tubular portion into which a male terminal is inserted, and a connection portion that is electrically connected to the conductor, and the tubular portion includes a leaf spring portion that presses the outer peripheral surface of the male terminal inserted into the tubular portion, and the outside of the leaf spring portion is exposed on the outer periphery of the tubular portion.SELECTED DRAWING: Figure 6
Patent JP-2020176200-A (JP)
Title: Fluorine-based coating and base material with coating film
Inventor: TOYODA MIZUNA
IPC: C09D133/08
Filed: 2019-04-18
Abstract: To provide a fluorine-based coating that can form a coating film having excellent elongation under low temperature conditions, and a base material with a coating film.SOLUTION: A fluorine-based coating contains a fluorine-containing polymer and a non-fluorine polymer, the non-fluorine polymer having a unit B1 based on a monomer with a C1-4 alkyl group, and a unit B2 based on a monomer with a C5-20 alkyl group. In the non-fluorine polymer, the molar ratio of the unit B2 to the unit B1 is 0.10-0.90.SELECTED DRAWING: None
Patent JP-2020087413-A (JP)
Title: Memory system
Inventor: LEE DONG UK
IPC: H01L25/18
Filed: 2019-04-25
Abstract: To provide a high bandwidth memory (HBM) that allows multiple chips to share memories through a shared channel.SOLUTION: A memory system 10 includes a first chip (CHIP1) to process a first operation, a second chip (CHIP2) to process a second operation, and a stacked memory 100 between the first chip and the second chip in which multiple memories (M1-M4) are stacked, the stacked memory connecting the first and second chips with the multiple memories through a shared bus 140.SELECTED DRAWING: Figure 1
Patent JP-2020181114-A (JP)
Title: Method and device for manufacturing laminate polarization film
Inventor: YAMAZAKI TATSUYA
IPC: B05D1/28
Filed: 2019-04-25
Abstract: To manufacture an optically desirable laminate polarization film by applying an active energy line hardening type adhesive by a gravure coat method.SOLUTION: The method of the present invention includes the steps of: carrying a first film 11 and a second film 12 each including a polarizer and applying an active energy line hardening type adhesive on at least one of the first film 11 and the second film 12 in the carrying step; and binding the first film 11 and the second film 12 to each other and hardening the active energy line hardening type adhesive to manufacture a laminate polarization film 1, the active energy line hardening type adhesive being applied by a gravure roll 61 with cells of which the opening rates are in the range of 7% to 55%.SELECTED DRAWING: Figure 5
Patent JP-2020180926-A (JP)
Title: Pressure sensor
Inventor: SAITO SHINTARO
IPC: G01L19/06
Filed: 2019-04-26
Abstract: To provide a pressure sensor which, even when detecting the pressure with the relatively high degree of vacuum, can reliably avoid a situation where a diaphragm and a pressure receiving plate are separated without damaging the diaphragm.SOLUTION: A pressure receiving plate 24 movably arranged in an upper housing 12 and having a permanent magnet 26 is fitted to a tapered surface 18Fb of a diaphragm 18 and includes a hollow truncated cone part 24CY with a taper angle in a range of 3 degrees or more and 5 degrees or less. When the pressure in a pressure chamber 10A is a predetermined degree of vacuum, one end of a rib 16D in a communication pipe 10IN on which a disk part 18Fa of the diaphragm 18 abuts is on the same plane as the surface of a step part 10S connected to a tapered surface part 10IT forming a pressure chamber 10A in a lower housing 10.SELECTED DRAWING: Figure 5
Patent JP-2020180769-A (JP)
Title: Wind direction adjustment device and indoor unit of air conditioner
Inventor: YOKOZEKI MAKOTO
IPC: F24F13/15
Filed: 2019-04-26
Abstract: To provide a wind direction adjustment device which can protect horizontal blades and pillars to enable improvement of durability, and to provide an indoor unit of an air conditioner including the wind direction adjustment device.SOLUTION: A wind direction adjustment device includes: a frame; blades which form a flat shape, extend in a predetermined direction, and are arranged in parallel to each other at predetermined intervals; support members which are provided at the frame and support the blades; and a movable member which rotatably connects the blades and are displaced relative to the support members. The blade has shaft parts arranged at a predetermined interval in an extension direction. The support member has bearing parts, each of which rotatably supports the shaft part and has a diameter larger than a shaft diameter of the shaft part. The support members and the movable member have a positioning mechanism which positions the movable member relative to the support members in a state that each shaft part is supported by the bearing part.SELECTED DRAWING: Figure 3
Patent JP-2020026792-A (JP)
Title: Piston type compressor
Inventor: NISHII KEI
IPC: F04B27/12
Filed: 2019-05-23
Abstract: To provide a piston-type compressor capable of changing a flow rate of a refrigerant discharged from a compression chamber to a discharge chamber by changing a communication angle about a drive shaft center to which a first communication passage and a second communication passage are communicated by moving a movable body in a drive shaft center direction on the basis of a control pressure, and being miniaturized.SOLUTION: A compressor includes a housing 1, a drive shaft 3, a fixed swash plate 5, a piston 7, a valve formation plate 9a as a discharge valve, a control valve 13, and a movable body 10. A control pressure chamber 27 partitioned by the drive shaft 3 and the movable body 10, and connected with the control valve 13 through a control passage 13c to be kept under a control pressure therein, is disposed in the drive shaft 3.SELECTED DRAWING: Figure 8
Patent JP-2020191799-A (JP)
Title: Animal clothing, and animal biological information measurement device
Inventor: KOMATSU YOKO
IPC: A01K13/00
Filed: 2019-05-27
Abstract: To provide animal clothing excellent in amenity; and to provide an animal biological information measurement device.SOLUTION: Animal clothing includes knitted fabric. In the animal clothing, the knitted fabric contains antimicrobial fibers as much as 2 mass% or more and 100 mass% or less, and contains fibers in which single fiber fineness is 0.3 dtex or more and 1.1 dtex or less. as much as 30 mass% or more and 100 mass% or less.SELECTED DRAWING: Figure 3
Patent JP-2019175491-A (JP)
Title: System for managing allocation of vehicle, method, and program
Inventor: TSUKURIDA TOMOHIRO
IPC: G06Q50/30
Filed: 2019-06-03
Abstract: To provide a system for managing allocation of a vehicle, a method, and a program that are capable of preventing a waiting time before an allocated vehicle reaches from being longer than a user expects.SOLUTION: An allocation management server includes a function for managing an allocation of a vehicle such as a taxi. The allocation management server predicts a waiting time corresponding to the vehicle assigned to a received allocation request. When the predicted waiting time is not included in a prescribed range, the allocation management server requests a vehicle to pick up a user via a prescribed confirmation to the user. It prevents a request for a pickup vehicle for a vehicle that requires a waiting time outside the prescribed range from being made without a user confirmation.SELECTED DRAWING: Figure 10
Patent JP-2020196975-A (JP)
Title: socks
Inventor: SAMATA TAKASHI
IPC: D04B1/18
Filed: 2019-06-04
Abstract: To provide socks capable of making a normal length as well as a length which reaches up to under the knee, the socks keeping warm even after being stretched.SOLUTION: There is provided socks, each of the socks comprising a wearing opening part 1, a leg part 2 knitted continuously from the wearing opening part and covering the calf, and a foot part 3 knitted continuously from the leg part and covering from a tiptoe 31 to an ankle 32, and formed with a heel part 33. The leg part is easier to stretch in the length direction than the foot part, the leg part is knitted by front yarns, and back yarns made of FTY yarns, and is configured from a plain knitted stitch K in which the front yarns and the back yarns form a knitted stitch loop together, and a spiral knitted stitch S in which the front yarns float and the back yarns form a knitted stitch loop, and the leg part has different knit structures at an upper part 21 closer to the wearing opening part and a lower part 22 closer to the foot part, and the upper part of the leg part has a greater number of spiral knitted stitches at the predetermined number of courses than the lower part of the leg part.SELECTED DRAWING: Figure 1
Patent JP-2020200375-A (JP)
Title: Active ray-curable inkjet ink and image forming method
Inventor: YAMADA KANA
IPC: B41J2/01
Filed: 2019-06-07
Abstract: To provide an active ray-curable inkjet ink containing a 2-(allyloxymethyl) methyl acrylate or a compound having a similar structure and a white pigment, the active ray-curable inkjet ink capable of giving good glossiness of an image obtained by curing the ink.SOLUTION: The active ray-curable inkjet ink comprises an active ray-curable compound and a white pigment, and the active ray-curable inkjet ink contains, as the active ray-curable compound, a specific compound such as 2-(allyloxymethyl)acrylate or the like, and a (meth)acrylate having 3 or more functional groups with an ethylene oxide (EO) modified moiety or a (meth)acrylate having 3 or more functional groups with a propylene oxide (PO) modified moiety.SELECTED DRAWING: Figure 1
Patent JP-2019194877-A (JP)
Title: Security control system that permits entrance and security control method therefor
Inventor: CHUA SWEE KHENG
IPC: G07C9/00
Filed: 2019-06-11
Abstract: To provide a security control method that permits entrance of a visitor into a premise.SOLUTION: A security control method includes a step 1100 of determining an identification tag, a step 1200 of sending the identification tag to a visitor, a step 1300 of scanning the identification tag of the visitor, a step 1400 of authenticating the identification tag, a step 1500 of generating an approval signal if the authentication result of the identification tag is affirmative, a step 1600 of distributing an identification token to the visitor if the approval signal is received, a step 1700 of scanning the identification token of the visitor, and a step 1800 of authenticating the identification token to permit entrance of the visitor into a premise.SELECTED DRAWING: Figure 3
Patent JP-2020201816-A (JP)
Title: Crime prevention device, crime prevention method and crime prevention program
Inventor: TSUJI KENTARO
IPC: H04N7/18
Filed: 2019-06-12
Abstract: To issue an alarm against an object person.SOLUTION: A crime prevention device 100 acquires video information from a camera 20 and detects a travel speed of a subject having a predetermined feature on the basis of the video information. The crime prevention device 100 controls hailing corresponding to a subject using a directional speaker 10 on the basis of a transmission range 15 in which the sound of the directional speaker 10 is transmitted and the travel speed.SELECTED DRAWING: Figure 1
Patent JP-2020202346-A (JP)
Title: Light source device
Inventor: Wu li-song
IPC: B41J29/38
Filed: 2019-06-13
Abstract: To provide a light source device that can reduce the risk of sucking dust or the like into a housing and the risk of the life of a fan device without heat being trapped in a housing.SOLUTION: A light source device includes a light source, a light source control unit that controls the on/off of the light source and the amount of light, a cooling fan that cools the light source, and a fan control unit that controls the rotation speed of the cooling fan, and the fan control unit controls the cooling fan to have the first rotation speed according to the amount of light of the light source when the light source is turned on, and waits for a predetermined standby time when the light source is turned off to control the cooling fan to have a second rotation speed lower than a first rotation speed.SELECTED DRAWING: Figure 3
Patent JP-2020197297-A (JP)
Title: bearing
Inventor: HAMAGUCHI TAKASHI
IPC: F16C33/34
Filed: 2019-06-03
Abstract: To provide a bearing in which rolling elements do not slide on raceway rings of the bearing, through in a conventional bearing, the rolling elements slide on the raceway rings as diameter of an inner raceway ring of the bearing and an outer raceway ring of the bearing are different from each other.SOLUTION: A bearing in which rolling elements do not slide on raceway rings of the bearing, can be provided by determining a contact position of an inner raceway ring of the bearing and the rolling element, and a contact position of an outer raceway ring of the bearing and the rolling element so that an angle of movement of the contact position of the rolling element rotating and moving by rotation of the bearing and the inner raceway ring of the bearing on the inner raceway ring of the bearing on a center axis of the bearing, and an angle of movement of the contact position of the rolling element and the outer raceway ring of the bearing on the outer raceway ring of the bearing on the center of the center axis of the bearing, are agreed with each other.SELECTED DRAWING: Figure 3