baber/WOPTO huggingface dataset:
Patent JP-2020059159-A (JP)
Title: Slump value estimation system and mixer truck provided therewith
Inventor: TAKAHASHI YOSHIMITSU
IPC: G01N11/00
Filed: 2018-10-05
Abstract: To improve the estimation accuracy of a slump value of ready mixed concrete in a mixer drum.SOLUTION: A controller 20 of a slump value estimation system 100 comprises: a storage part 21 for storing a relational equation obtained by statistically analyzing the relation between a slump value, the rotational frequencies of a mixer drum 2 and the driving torques of a driving apparatus 4 in advance; and an operation part 22 for operating the slump value by the relational equation using the first and second driving torques and the first and second rotational frequencies respectively detected when the mixer drum 2 is rotated at the two different rotational frequencies.SELECTED DRAWING: Figure 3
Patent JP-2019073701-A (JP)
Title: Resin composition and molded article
Inventor: SANO MAYU
IPC: C08K5/10
Filed: 2018-10-15
Abstract: To provide a resin composition which is excellent in scratch resistance, particularly, has a high maintenance ratio of transparency before and after an abrasion test, and is excellent in extrudability, and a molded article using the resin composition.SOLUTION: A resin composition contains (B) 0.4 to 10.0 pts.mass of an ester compound based on (A) 100 pts.mass of a polycarbonate resin, where (A) the polycarbonate resin contains 5 to 100 mol% of a structural unit represented by Formula (1) in the total structural unit, a test piece with a thickness of 2 mm formed from the resin composition has a haze of 5.0% or less, and a coefficient of dynamic friction according to ISO 19252 when a load is 30 N is 0.35 or less; and in Formula (1), Rrepresents a methyl group.SELECTED DRAWING: None
Patent JP-2020065347-A (JP)
Title: Controller
Inventor: KOYAMA YUJI
IPC: G08C23/06
Filed: 2018-10-16
Abstract: To provide a controller capable of stably operating a DC current breaker.SOLUTION: A controller includes a power supply unit, a light emitting unit, an optical transmission path, a light receiving unit, and a control circuit. The light emitting unit emits light by power supplied by the power supply unit. A first end of the light transmission path is connected to the light emitting unit. The light receiving unit is connected to a second end of the light transmission path to make it possible to supply power according to intensity of the light emitted by the light emitting unit. The control circuit operates using power supplied from the light receiving unit to output a control signal to a DC current cutoff device.SELECTED DRAWING: Figure 1
Patent JP-2020063603-A (JP)
Title: Tunnel with water channel
Inventor: WAKABAYASHI MASANORI
IPC: E21D11/08
Filed: 2018-10-17
Abstract: To prevent water from being leaked from a joint of a groove part of a segment.SOLUTION: In a tunnel 1 with water channel, a segment ring 2 which is configured by coupling multiple covering segments is connected in a tunnel axial direction. An invert segment 3 which is provided on a bottom of the segment ring 2 comprises a groove part 5 forming a water channel, and a waterproof sheet 15 which is installed in the groove part 5. The waterproof sheet 15 extends between the groove parts 5 of the multiple invert segments 3 and prevents water leakage in a joint. The invert segment 3 comprises a main body 3a, a first projection 10 and a second projection 12 each of which is provided at one of both sides of the groove part 5. A bottom face of the groove part 5 is formed on an extension line of an inner peripheral surface of the main body 3a. The waterproof sheet 15 is formed into a shape whose cross section is substantially C-shaped or U-shaped, constituted of a bottom face 15a which is abutted to a bottom face of the groove part 5, and sidewalls 15b at both side abutted to a standing wall.SELECTED DRAWING: Figure 3
Patent JP-2020063639-A (JP)
Title: Method for investigating compressive strength of natural ground
Inventor: TSUKAMOTO KOJI
IPC: E21D9/00
Filed: 2018-10-19
Abstract: To provide a method for investigating the compressive strength of natural ground, which enables accurate investigation of the strength of natural ground in front of a cutting face.SOLUTION: Correlation data between the pulsation amplitude of the normalized damping pressure and the compressive strength of a plurality of test bodies different from each other is obtained in advance, and the pulsation amplitude of the damping pressure measured when the natural ground is hit with a rock drill is divided by the hitting pressure to normalize so as to refer to the correlation data.SELECTED DRAWING: Figure 18
Patent JP-2019031904-A (JP)
Title: Building material for opening
Inventor: MASUYAMA SHINSAKU
IPC: E06B7/14
Filed: 2018-10-24
Abstract: To provide a building material for an opening which has interior decorating property and prevents accumulation of dew condensation water.SOLUTION: A building material for an opening comprises a frame 1 and a sash 2. The frame 1 has interior side frame sections 11, 12, 13 and 14 on an inner periphery section at an interior side thereof. The interior side frame sections 11, 12, 13 and 14 respectively have protrusion pieces 28 externally protruding from inner peripheral side faces 35. The protrusion pieces 28 are positioned closer to an inner peripheral side than stiles 15, 16 and 17 of the sash 2. Gaps 32 are provided between tips of the protrusion pieces 28 and glass surface 31 of the sash 2.SELECTED DRAWING: Figure 1
Patent JP-2020066961-A (JP)
Title: Reinforcement structure of inclined surface and reinforcement method of slope surface
Inventor: KOJIMA KENICHI
IPC: E02D17/20
Filed: 2018-10-26
Abstract: To provide a reinforcement structure of an improved slope surface.SOLUTION: A rod-like reinforcement material 10 is embedded into a foundation 2 in a state of crossing an inclined surface 1. On a side surface of the rod-like reinforcement material 10, unevennesses are repeatedly provided. A solidification layer 50 is formed above the inclined surface 1, and the rod-like reinforcement material 10 passes through the layer. In other words, the solidification layer 50 has a portion not embedded in the inclined surface 1. At least a part of a plate 70 is positioned above the solidification layer 50. The rod-like reinforcement material 10 passes through the solidification layer 50. The plate 70 is pressed toward the solidification layer 50.SELECTED DRAWING: Figure 1
Patent JP-2020070054-A (JP)
Title: Liquid discharge container
Inventor: FUJIWARA KOTARO
IPC: B05B11/00
Filed: 2018-10-31
Abstract: To ensure sealability between the outer surface of a discharge valve and the inner surface of a discharge pipe while suppressing a load applied on the discharge pipe.SOLUTION: A discharge pipe 50 comprises a body 50a, an outer projection 50b, and a lower flange 50c. An inlet cylinder 53 of a discharge valve 51 comprises an inner projection 53b and an upper flange 53c. An annular seal 101 is disposed in at least a part between the lower surface of the upper flange and the upper surface of the lower flange so as to continuously extend on the entire circumference, an annular projection 53e inserted into an annular groove 50e formed in the other is formed in one of the lower surface of the upper flange and the upper surface of the lower flange, and gaps in a radial direction are provided to the entire circumference both between the outer peripheral surface of the lower end 53a of the inlet cylinder and the inner peripheral surface of the body ad between the outer peripheral surface of the inner projection and the inner peripheral surface of the outer projection in a state where at least parts of the inner surface of the annular groove and the annular projection abut against each other in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2019192195-A (JP)
Title: Sentence matching system
Inventor: SHIROMIZU YUTARO
IPC: G06F40/237
Filed: 2018-10-31
Abstract: To perform sentence matching which is flexible and does not need many sentences for matching.SOLUTION: An automatic response system 10 as a sentence matching system includes: an input unit 11 using a sentence as an input; and a matching determination unit 12 for determining the matching between the input sentence and a present sentence for matching. A sentence for matching is constituted so as to be divided into a plurality of units of character strings, and at least one of the units includes a plurality of candidates divided into the plurality of character strings. The matching determination unit 12 determines the matching on the assumption that the input sentence is divided into the plurality of units of character strings.SELECTED DRAWING: Figure 1
Patent JP-2019068075-A (JP)
Title: Composition to produce film for semiconductor device, method for manufacturing the same, method for manufacturing member for semiconductor, method for manufacturing process material for semiconductor, and semiconductor device
Inventor: KAYABA YASUTAKE
IPC: H01L21/027
Filed: 2018-11-12
Abstract: To provide a composition to produce a film for a semiconductor device, which is less in aggregates and pits and allows a film of high smoothness to be obtained.SOLUTION: A composition to produce a film for a semiconductor device comprises: a compound (A) having a cationic functional group including at least one of a primary nitrogen atom and a secondary nitrogen atom and a Si-O bond; a crosslinking agent (B) having, in a molecule, three or more -C(=O)OX groups (X is a hydrogen atom or an alkyl group with 1 to 6 carbon atoms), provided that one to six of the three or more -C(=O)OX groups are each a -C(=O)OH group, and having a weight-average molecular weight of 200 or more and 600 or less; at least one additive agent (C) selected from a group consisting of an acid (C-1) having a carboxy group and a weight-average molecular weight of 46 or more and 195 or less, and a base (C-2) having a nitrogen atom and a weight-average molecular weight of 17 or more and 120 or less; and a polar solvent (D).SELECTED DRAWING: None
Patent JP-2020080929-A (JP)
Title: Bruch and head part
Inventor: IKEDA TOMOYOSHI
IPC: A61C17/32
Filed: 2018-11-15
Abstract: To provide a novel electric toothbrush.SOLUTION: A brush includes: a head part H having a hair part 11 extending in a first direction; and a body part B containing an actuator 31 expanding/contracting in a second direction crossing the first direction, and a connection member for transmitting vibration of the actuator 31 to the head part H.SELECTED DRAWING: Figure 1
Patent JP-2020084473-A (JP)
Title: Raw water modifying device
Inventor: OTA SHUNJI
IPC: C02F1/68
Filed: 2018-11-20
Abstract: To provide a technique capable of suppressing a deviation of a raw water intake amount of a cartridge.SOLUTION: The raw water modifying device 10 comprises a device body 22 provided with an accommodating chamber 38 that accommodates a cartridge 36, the cartridge 36 has a modifying member 70 extending in an axial direction around an axis and capable of modifying raw water, and a raw water intake part 80 capable of taking in the raw water from the outside of the cartridge 36 to a modified water supply passage through the modifying member 70. The accommodating chamber 38 has an inner peripheral surface part 48 facing the cartridge 36 in a radial direction of the modifying member 70, and an inflow entrance 50 opening to the inner peripheral surface part 48, and the raw water intake part 80 is provided with respect to the inflow entrance 50 while avoiding a part facing an inflow direction Pb in which the raw water flows in from the inflow entrance 50.SELECTED DRAWING: Figure 8
Patent JP-2020083513-A (JP)
Title: Elevator system and landing hall button failure detection device
Inventor: NISHISAKO RYUICHI
IPC: B66B3/00
Filed: 2018-11-20
Abstract: To improve the possibility of failure detection of a hall button in a monitoring device having a human sensor, which cannot detect a failure of the hall button, by acquiring an operation state of an elevator and a state of the human sensor.SOLUTION: An elevator system detects a failure of a landing hall button 7 installed at a landing hall of each floor by using operation information of a human sensor installed on each floor of a building where an elevator is installed. The elevator system includes: a human sensor communication unit 3a communicating with the human sensor; a stay determination unit 3b detecting the stay at each landing hall based on operation information acquired through the human sensor communication unit 3a; an elevator communication unit 3f communicating with a control device of the elevator; a getting-on determination unit 3e for detecting the getting on a car based on elevator operation information acquired through the elevator communication unit 3f; and a failure determination unit 3c for determining the failure of the landing hall button 7 based on determination results of the stay determination unit 3b and the getting-on determination unit 3e.SELECTED DRAWING: Figure 2
Patent JP-2020059018-A (JP)
Title: Quick flux facility
Inventor: YANG QI
IPC: B02C4/02
Filed: 2018-11-20
Abstract: To disclose a quick flux facility.SOLUTION: A quick flux facility includes a device body. A first hollow cavity opening upward is installed in the device body. A first transmission cavity located on the right side of the first hollow cavity is installed in the device body. A first rotational shaft extending horizontally is engaged and attached rotatably between the first transmission cavity and the first hollow cavity. The left end of the first rotational shaft is engaged and connected rotatably to the left end wall of the first hollow cavity. A first crushing wheel fixed and attached to the outer surface of the first rotational shaft is installed in the first hollow cavity. A first spur gear fixed and attached to the right end of the first rotational shaft is installed in the first transmission cavity. A second transmission cavity located between the first hollow cavity and the first transmission cavity is installed in the device body.SELECTED DRAWING: Figure 1
Patent JP-2019059748-A (JP)
Title: Treatment of graft versus host disease in transplant patients
Inventor: PETER GERGELY
IPC: A61K38/13
Filed: 2018-11-22
Abstract: To provide a method of treating patients who undergo hematopoietic stem cell transplantation (HSCT) with peripheral blood mobilized stem cells for hematological malignancies and for whom the risk for severe acute graft versus host disease (GVHD) is considerable.SOLUTION: A compound, amino-2-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]ethyl-propane-1,3-diol, or pharmaceutically acceptable salt thereof is administered preferably at a dose of 3 mg daily. The compound is administered with a therapeutic agent for preventing GVHD.SELECTED DRAWING: None
Patent JP-2019099148-A (JP)
Title: Hub device and related system
Inventor: LIN SHIH-YUAN
IPC: B60B37/10
Filed: 2018-11-30
Abstract: To provide a hub device designed compactly and configured to drive or rotate a wheel of a vehicle.SOLUTION: A rotor assembly includes: first and second housing components; and multiple magnets attached to one or both of the first housing component 101 and the second housing component 201. A stator assembly 208 includes: a coil assembly 207 which is disposed corresponding to the magnets; a main circuit board 203 fixedly coupled to the coil assembly; and a battery assembly 205 disposed at the inner side of the coil assembly and supported by the main circuit board.SELECTED DRAWING: Figure 2
Patent JP-2020082329-A (JP)
Title: Fastener receiving device and fastener receiving method
Inventor: TAKEDA IKUO
IPC: B23P19/06
Filed: 2018-11-30
Abstract: To cause a holding member to hold a fastener that has been pressure-fed by air pressure, in a stable posture.SOLUTION: A fastener receiving device has a supply member 106 including: a through hole 122 corresponding to a fastening hole (screw hole 88) of a workpiece 82 and penetrating in a fastening direction of a fastener (screw 84); and an introduction port 126 opened in a hole wall of the through hole 122 for introducing the fastener that has been pressure-fed by air pressure to the through hole. The fastener receiving device further has: a holding member (driver bit 132) that holds the fastener from the opposite side of the workpiece 82 in the inside of the through hole 122, and moves the fastener to the fastening hole; and an air flow generation member (compressor 110) that generates, in the inside of the through hole 122, air flow A2 flowing from a workpiece 82 side to a holding member side with respect to the fastener introduced from the introduction port 126.SELECTED DRAWING: Figure 2
Patent JP-2020091053-A (JP)
Title: Air conditioner and construction method of the same
Inventor: SATO MASANORI
IPC: F24F5/00
Filed: 2018-12-04
Abstract: To provide an air conditioner capable of reducing temperature distribution in a habitable room, while suppressing increase in a load due to ventilation compared to the conventional air conditioner.SOLUTION: An air conditioner 1000 includes a refrigerant circuit in which a refrigerant circulates. The refrigerant circuit includes: a first refrigerant flow passage RP1 including a compressor 1, a first heat exchanger 3, a first decompression part 4, and a second heat exchanger 5, and provided so that the refrigerant circulates in the compressor 1, the first heat exchanger 3, the first decompression part 4, and the second heat exchanger 5 sequentially; and a second refrigerant flow passage RP2 including a third heat exchanger 6, and connected to the first refrigerant flow passage RP1 so as to bypass the first heat exchanger 3. The third heat exchanger 6 is provided so as to perform heat exchange between the air flowing into the habitable room from the outside of the habitable room through a ventilation hole, and the refrigerant flowing in the second refrigerant flow passage RP2.SELECTED DRAWING: Figure 3
Patent JP-2019071439-A (JP)
Title: Support cylinder for thermal processing chamber
Inventor: MEHRAN BEHDJAT
IPC: H01L21/26
Filed: 2018-12-13
Abstract: To provide a support cylinder with enhanced light shielding properties that prevents contamination of a process chamber and a substrate during thermal processing.SOLUTION: A support cylinder 200 comprises a ring body having an inner peripheral surface 202 and an outer peripheral surface 204, where the ring body comprises an opaque quartz glass material and is coated with an optical transparent layer. The optical transparent layer has a coefficient of thermal expansion that is substantially matched or similar to the opaque quartz glass material to thereby reduce thermal expansion mismatch that may cause thermal stress under high thermal loads. In one example, the opaque quartz glass material is synthetic black quartz, and the optical transparent layer comprises a clear fused quartz material.SELECTED DRAWING: Figure 2A
Patent JP-2020092982-A (JP)
Title: Biomagnetic field measurement device and biomagnetic field measurement method
Inventor: ISHII TOSHIHIRO
IPC: G01R33/09
Filed: 2018-12-14
Abstract: To improve detection accuracy of muscle magnetic field in a biomagnetic field measurement device using an optically pumped atomic magnetometer.SOLUTION: In the biomagnetic field measurement device, a magnetic field shield box 110 is internally provided with a sensor module 510, a camera 511, an MI sensor 512, a coil 513, and a holding part 514. The sensor module incorporates an optically pumped atomic magnetometer and a position sensor being normal temperature magnetic sensors. In the sensor module, the incorporated position sensor detects a position in detection of a magnetic field. Further, the sensor module transmits detected magnetic field data and position data to a signal processing unit 560 of an information processing device 160.SELECTED DRAWING: Figure 4
Patent JP-2020098699-A (JP)
Title: Fuel cell system and method for operating fuel cell system
Inventor: OHARA HIROAKI
IPC: H01M8/0662
Filed: 2018-12-17
Abstract: To provide a fuel cell system and a method for operating a fuel cell system, capable of suppressing corrosion due to ammonia.SOLUTION: A fuel cell system 100 includes: a fuel cell body 110 including at least a fuel electrode 112 and an air electrode 114; an air supply part 132 supplying air to the air electrode 114; a fuel heat exchanger 160 in which a catalyst for accelerating decomposition of ammonia is disposed, the fuel heat exchanger performing heat exchange between an ammonia-containing fuel gas and a cathode off gas exhausted from the air electrode 114; and a fuel supply part 120 supplying the fuel gas heat-exchanged by the fuel heat exchanger 160 to the fuel electrode 112.SELECTED DRAWING: Figure 1
Patent JP-2020098451-A (JP)
Title: Information projection system, control device, and information projection method
Inventor: HASUNUMA HITOSHI
IPC: G06Q50/04
Filed: 2018-12-18
Abstract: To provide a configuration capable of easily sharing an image about an operation among a plurality of operators and making an operator to grasp an image based on detected information in a system for supporting the operation by using the image about the operation.SOLUTION: An information projection system 1 comprises stereo cameras 11, a control device 20, and projectors 12. The control device 20 includes a communication device 21, an analysis unit 22, a registration unit 25, and a projection control unit 27. The communication device 21 acquires appearance information obtained by detecting an appearance of a workplace by the stereo cameras 11. The analysis unit 22 analyzes the appearance information, and creates map information showing a shape and a position of an object present in the workplace. The registration unit 25 creates and registers operation state information on the basis of map information created individually from appearance information respectively detected by the plurality of stereo cameras 11. The projection control unit 27 creates auxiliary video for assisting the operation on the basis of the operation state information and outputs the auxiliary video to the projectors 12.SELECTED DRAWING: Figure 1
Patent JP-2020099138-A (JP)
Title: Electric motor unit and apparatus
Inventor: SASAKI YUSUKE
IPC: H02P5/46
Filed: 2018-12-18
Abstract: To provide an electric motor unit which allows drive corresponding to fluctuation and power saving to a drive load.SOLUTION: In an electric motor unit 300 which comprises: a first electric motor 100 having a first gear 120; and a second electric motor 200 having a second gear 220, having such structure that the first gear 120 and the second gear 220 mesh with a coupling gear 301, a first transmission ratio between the first gear 120 and the coupling gear 301 is set to a value different from that of a second transmission ratio between the second gear 220 and the coupling gear 301.SELECTED DRAWING: Figure 12
Patent JP-2020099844-A (JP)
Title: Hydrogen water generator having display line
Inventor: MINAGAWA HIROAKI
IPC: C02F1/461
Filed: 2018-12-20
Abstract: To provide a hydrogen water generator, capable of, in a case where water and a liquid containing water as the main component are both alternately housed in one hydrogen water generator, preventing a phenomenon of hydrogen water together with foams formed in a pressure chamber in a bottle part, i.e., foam droplets, jetting out of the bottle from happening when a lid part is removed, by configuring a display line corresponding to water and the liquid containing water as the main component.SOLUTION: The hydrogen water generator is characterized by that a display line displayed on a lid body part side is provided with a display line which is attached with a mark representing water on the line or a vicinity of the display line and is used as a guide of a proper supply amount of water when water is housed in the bottle part, and a display line displayed on a pot body bottom side is provided with a display line which is attached with a mark representing a liquid containing water as the main component on the line or a vicinity of the display line and is used as a guide of a proper supply amount of the liquid when the liquid containing water as the main component is housed in the bottle part.SELECTED DRAWING: Figure 3