baber/WOPTO huggingface dataset:
Patent JP-2019152045-A (JP)
Title: Groundwater sampling method
Inventor: YABE HIROSHI
IPC: E02D1/06
Filed: 2018-03-05
Abstract: To largely shorten work time by reducing work steps and work labor, and make it possible to perform a work using not a large device but a simple device as a device for a work for reducing work cost.SOLUTION: A groundwater sampling method includes: a first step of installing in a subsoil a plate-shaped groundwater sampling board 1 which comprises a plurality of long holes 10 extending in a longitudinal direction, is provided with openings 15 respectively communicating with the plurality of long holes 10 in an extending direction of the plurality of long holes 10 with an interval between each of them, and is formed of a water-impermeable material; and a second step of sampling groundwater at each predetermined depth by making groundwater flow into the long holes 10 from the openings 15 communicating with the long holes 10 of the groundwater sampling board 1 installed in a subsoil.SELECTED DRAWING: Figure 1
Patent JP-2019153962-A (JP)
Title: PLL circuit and CDR device
Inventor: KUBO SHUNICHI
IPC: H03L7/093
Filed: 2018-03-05
Abstract: To provide a PLL (Phase Locked Loop) circuit and a CDR (Clock Data Recovery) device of which the operation instability caused by parasitic capacitances can be suppressed.SOLUTION: A PLL circuit comprises a phase comparator, a charge pump 20, a loop filter 30, a voltage-controlled oscillator 40, a frequency divider and a phase compensation unit 70. The loop filter 30 includes a resistor 31, a first capacitive element 32 and a second capacitive element 33. The phase compensation unit 70 is provided in parallel to the charge pump 20, and gives a derivative term to an open loop transfer function. The phase compensation unit 70 includes: a buffer 71 that receives as input, a phase difference signal output from the phase comparator; and a third capacitive element 72 provided between an output end of the buffer 71 and an input end of the loop filter 30.SELECTED DRAWING: Figure 9
Patent JP-2019150931-A (JP)
Title: Robot system, control device, and robot
Inventor: FUJII TOMOHIRO
IPC: B25J13/08
Filed: 2018-03-05
Abstract: To provide a technique by which a robot can be controlled efficiently with high accuracy.SOLUTION: A robot system 1 comprises: a robot 10 having a fingertip part 12, one example of an end effector; a first photographing part 13 for photographing a reference position 30 of the fingertip part 12 and a target position 31, a movement destination of the fingertip part 12; a second photographing part 14 for photographing the reference position 30 of the fingertip part 12 and the target position 31, the movement destination of the fingertip part 12, which has a view angle narrower than a view angle of the first photographing part 13; and a control device 20 that controls the robot 10 on the basis of at least an image photographed by the first photographing part 13 and an image photographed by the second photographing part 14.SELECTED DRAWING: Figure 1
Patent JP-2019158411-A (JP)
Title: Magnet structure, rotation angle detector, and electrically-driven power steering device
Inventor: MORI NAOKI
IPC: G01B7/30
Filed: 2018-03-08
Abstract: To weaken a magnetic field formed in a surface which is not the surface facing a magnetic resistance effect element.SOLUTION: A magnet structure 30 for a magnetic resistance effect element includes: an end surface 32a of a pair of main surfaces, which is a first main surface facing the magnetic resistance effect element; an end surface 32b as a second main surface, which is not the first main surface; a magnet product 32 with the N-pole and the S-pole shown in the end surface 32a, the magnet product magnetizing in a direction perpendicular to the pair of main surfaces; a shaft 36 as a supporting part supporting the magnet product 32; and a yoke part 34 located to overlap with the magnet product 32 in a position closer to the shaft 36 than to the end surface 32b of the magnet product 32 when is viewed from a direction perpendicular to the pair of main surfaces of the magnet product 32.SELECTED DRAWING: Figure 4
Patent JP-2018177771-A (JP)
Title: Herbicide composition
Inventor: NAKAYAMA NAOYA
IPC: A01N25/00
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel herbicide composition with reduced chemical injury, and a novel weeding method.SOLUTION: A herbicide composition contains a component selected from the group consisting of one or more compounds selected from a heterocyclic amide compound represented by the formula or a salt thereof, and one or more compounds selected from cloquintocet-mexyl, cyprosulfamide and the like [where Ris a substituent containing S such as SEt; Ris a haloalkyl group; Ris H; Ris H or a C-Calkyl group].SELECTED DRAWING: None
Patent JP-2019157550-A (JP)
Title: Construction method of underground structure
Inventor: KAWASAKI FUMIYOSHI
IPC: E02D29/05
Filed: 2018-03-15
Abstract: To provide a construction method of an underground structure capable of easily constructing an underground structure in a short period.SOLUTION: In constructing an underground structure 7 in an excavation portion 1 where a subsoil 5 is excavated, a bottom slab 11 in each block 3 of the underground structure 7 is constructed in order in a prescribed direction, by a step of constructing a bottom slab 11 of one block of the underground structure 7 by placing concrete between buried formwork 27, and a step of, after completion of placing the concrete, constructing the bottom slab 11 of a following block by placing concrete between buried formwork 27.SELECTED DRAWING: Figure 1
Patent JP-2019162963-A (JP)
Title: Ship
Inventor: SHIBATA SHIGEJI
IPC: B63H21/32
Filed: 2018-03-20
Abstract: To provide a ship which enables a scrubber body and a scrubber exhaust gas pipe to be connected with an inexpensive structure when an exhaust gas cleaning system is installed.SOLUTION: A ship 1 includes: an engine exhaust gas pipe which discharges exhaust gas discharged from an engine to the outside of the ship; and an exhaust gas cleaning system 7 which takes the exhaust gas thereinto to clean the exhaust gas and discharge the cleaned exhaust gas to the outside of the ship. The exhaust gas cleaning system 7 includes: a scrubber body 21 which uses water to clean the exhaust gas discharged from the engine; an exhaust gas leading-in pipe which connects the engine exhaust gas pipe with the scrubber body 21; a scrubber exhaust gas pipe 23 which discharges the cleaned exhaust gas to the outside of the ship; and a seal member 203 provided between the scrubber body 21 and the scrubber exhaust gas pipe 23 and made of resin or rubber.SELECTED DRAWING: Figure 8
Patent JP-2019170012-A (JP)
Title: motor
Inventor: NAKAMURA YUTA
IPC: H02K21/22
Filed: 2018-03-22
Abstract: To suppress an increase of counter electromotive forces in a coil during high speed rotation.SOLUTION: A motor is an outer rotor type motor including a stator that has a coil, and a rotor that has a magnet and that rotates with respect to the stator. The rotor is configured such that the magnet is provided so as to face the coil, and a distance between the coil and the magnet increases in accordance with an increase of the rotation speed of the rotor.SELECTED DRAWING: Figure 3
Patent JP-2019168876-A (JP)
Title: Call response device, cell system, call method, and call program
Inventor: IWASAKI TOMOAKI
IPC: G06Q50/10
Filed: 2018-03-23
Abstract: To provide a call response device and the like capable of notifying that a call is responded.SOLUTION: A call response device is used in a store. The call response device comprises: communication means for receiving a call notification from a reception device associated with the store; and control means that outputs information for receiving a response to the call notification upon receiving the call notification, and returns the response to the call notification via the communication means to the reception device upon receiving the response.SELECTED DRAWING: Figure 1
Patent JP-2019174672-A (JP)
Title: Toner for electrostatic charge image development
Inventor: MURATA MASAKAZU
IPC: G03G9/087
Filed: 2018-03-28
Abstract: To provide a toner for electrostatic charge image development excellent in durability and coloring power, and a method for manufacturing a toner for electrostatic charge image development.SOLUTION: (1) A toner for electrostatic charge image development contains an amorphous resin having an acidic group, a colorant, a wax, and a compound B having an aliphatic hydrocarbon group having 12 to 30 carbon atoms, and at least one basic nitrogen-containing group selected from the group consisting of an amino group, an imino group, a cyano group, an azo group, a diazo group, and an azide group. (2) A method for manufacturing a toner for electrostatic charge image development includes a step of performing heat treatment under coexistence of an amorphous resin having an acidic group, a colorant, a wax, and a compound B having an aliphatic hydrocarbon group having 12 to 30 carbon atoms, and at least one basic nitrogen-containing group selected from the group consisting of an amino group, an imino group, a cyano group, an azo group, a diazo group, and an azide group, wherein the highest temperature in the step of performing the heat treatment is equal to or higher than a temperature lower by 10°C than the melting point of the compound B and is equal to or lower than a temperature higher by 100°C than the melting point of the compound B.SELECTED DRAWING: None
Patent JP-2019176393-A (JP)
Title: Wiring management system and wiring management method
Inventor: UEMATSU YOSHIHIKO
IPC: H04Q11/04
Filed: 2018-03-29
Abstract: To easily specify an abnormal portion if there is a wiring abnormality when inter-service devices separated for providing a various communication service for a user are wiring connected interposed a communication function part.SOLUTION: A wiring management system 10A comprises a transmission network management device 14A that interposes each of function parts A1 to B2 for a communication between service devices X and Y separated for providing each various communication service for user terminal machines 31 and 32, and specifies a wiring abnormality when a wiring connection is completed. The transmission network management device 14A corresponds an opposite terminal point name on an opposite side to each terminal point name with the service devices X and Y and each function parts A1 to B2, corresponds an opposite terminal point ID of a terminal point of each function parts A1 to B2 as a definition of an expectation value, and holds it into DB14b. When the wiring connection between the service devices X and Y is completed, the opposite terminal point ID of the service devices X and Y opposite to each function parts A1 to B2 and prescribed function parts A1 and B2 is received via the wiring as a reception value, and it is determined as a wiring abnormality if this reception value is not coincide with the expectation value.SELECTED DRAWING: Figure 1
Patent JP-2019170889-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2018-03-29
Abstract: To provide a game machine capable of progressing a game smoothly.SOLUTION: In a game machine, even if execution time of credit increase processing for one game token differs from that of game token putout processing for one game token, a putout sound when credit increases by one is made identical to a putout sound when one game token is put out.SELECTED DRAWING: Figure 1
Patent JP-2019176102-A (JP)
Title: Wiring board, wiring apparatus, and information collection device
Inventor: TAKAHASHI HIROKO
IPC: A61B5/00
Filed: 2018-03-29
Abstract: To easily perform a button pressure operation without manufacturing plural kinds of information collection devices.SOLUTION: An information collection device 1 comprises a first substrate 30a, an intermediate layer substrate 30b, and a second substrate 30c. First buttons 3A nd 6A are provided on a front side surface of the first substrate 30a, and a first conductive part 38A is provided on a back side surface of the first substrate 30a. Second buttons 3B and 6B are provided on a front side surface of the second substrate 30c, and a second conductive part 38B is provided on a back side surface of the second substrate 30c. A first wiring 18A is provided on a surface on the first substrate 30a side of the intermediate layer substrate 30b, and a second wiring 18B is provided on a surface of the second substrate 30c side of the intermediate layer substrate 30b.SELECTED DRAWING: Figure 3
Patent JP-2019173953-A (JP)
Title: Centrifugal compressor
Inventor: FUKUYAMA RYOSUKE
IPC: F16J15/34
Filed: 2018-03-29
Abstract: To suppress the leakage of oil in a speed increaser chamber into an impeller chamber.SOLUTION: A negative pressure generation groove 95 has an overlapping groove 96 which is overlapped on a negative pressure flat face 92b in a radial direction of a high-speed side shaft 31. By this constitution, oil passing between a rotation-side slide movement face and the negative pressure flat face 92b, and trying to flow into a seal face 92s is sucked by the overlapping groove 96. Therefore, it is avoided that the oil flows into the seal face 92s by passing between the rotation-side slide movement face and the negative pressure flat face 92b, and the oil in a speed increaser chamber leaks out into an impeller chamber via a clearance between the rotation-side slide movement face and the seal face 92s.SELECTED DRAWING: Figure 4
Patent JP-2019176441-A (JP)
Title: Electric lock
Inventor: SHIMOMURA TAKESHI
IPC: E05B49/00
Filed: 2018-03-29
Abstract: To provide an electric lock capable of mitigating a load on a battery by shortening a response time until control of a lock after reception of a control request for locking/unlocking the lock.SOLUTION: An electric lock for controlling locking/unlocking of a lock includes: a storage unit 13 that stores a certification authority public key 131; a challenge generation/transmission means 141 for generating a challenge and transmitting the challenge to a communication terminal; response reception means 142 for receiving from the communication terminal a terminal certificate ID and a response to the challenge; certificate request means 143 for transmitting a transmission request for a terminal certificate to the communication terminal when no terminal public key corresponding to the received certificate ID is stored in the storage unit; certificate verification means 144 for verifying a terminal certificate received from the communication terminal and storing, in the storage unit, a terminal public key included in the terminal certificate having verified rightness in connection with a certificate ID of the terminal certificate; and lock control means 146 for controlling the lock when it is verified using the terminal public key stored in the storage unit that the received response is a right response.SELECTED DRAWING: Figure 2
Patent JP-2019177401-A (JP)
Title: Coated sand and method for manufacturing mold using same, and method for reproducing foundry sand
Inventor: OGAWA FUMIYUKI
IPC: B22C1/18
Filed: 2018-03-30
Abstract: To provide a coated sand which inhibits a degradation of a coating layer due to an alkaline component of a water-soluble inorganic binder, is excellent in mold collapsibility and provides a good cast skin while maintaining a high mold strength, and is easy to reproduce a foundry sand.SOLUTION: A coated sand in a dry form, exhibiting a two-layered coating structure, is configured with a first coating layer formed in a solid form containing an organic compound in a manner covering a surface of a foundry sand and a second coating layer formed in a solid form consisting of a binder composition containing an alkaline water-soluble inorganic binder in a manner covering the first coating layer, such that it has a property that, in forming, when 50 g of a foundry sand covered with a first coating layer is mixed with 50 g of a 3.0%-concentrated solution of a water-soluble inorganic binder and held under a temperature of 20°C for 24 hours, the amount of elution is 30 mass% or lower of a solid content in the first coating layer of the foundry sand.SELECTED DRAWING: None
Patent JP-2019184169-A (JP)
Title: Condenser
Inventor: ISHIDA NAOYUKI
IPC: F28F27/02
Filed: 2018-04-11
Abstract: To provide a condenser which can be made smaller while maintaining a necessary amount of heat removal.SOLUTION: The condenser comprises: a plurality of heat transfer tubes 10 which are disposed vertically and through which a coolant flows; and a casing 20 which surrounds the plurality of heat transfer tubes 10. The casing 20 includes a first opening 31 located in a position above the uppermost part of the plurality of heat transfer tubes 10, a second opening 32 located in a position below the lowermost part of the plurality of heat transfer tubes 10, and third openings 33 located between the uppermost part and the lowermost part of the plurality of heat transfer tubes 10. Gas separation membranes 40 are provided to close the respective third openings 33. Each of the gas separation membranes 40 has such a characteristics that a molecule of specific condensable gas easily permeate the gas separation membrane and a molecule of non-condensable gas which has a particle diameter larger than that of the a molecule of the specific condensable gas is hardly permeate the gas separation membrane.SELECTED DRAWING: Figure 2
Patent JP-2018141463-A (JP)
Title: Ammonia storage structure and its related system
Inventor: DEMENTHON JEAN-BAPTISTE
IPC: F01N3/08
Filed: 2018-04-12
Abstract: PROBLEM TO BE SOLVED: To enable a well-known SCR system to be further improved in this invention.SOLUTION: This invention particularly relates to an ammonia storage structure (7) for use in performing a selective contact reduction of nitrogen oxide in exhaust gas of a combustion vehicle containing at least one kind of storage material enabling ammonia to be stored in it. This structure contains at least two different kinds of storage portions, each of the storage portions is related to its corresponding heating element, thereby two storage portions are characterized in that they can be heated for different objects in regard to discharging of these different kinds of ammonia. This invention further relates to a selective contact reduction system for exhaust gas of an internal combustion engine containing such an ammonia storage system described above and a module for supplying ammonia into exhaust gas.SELECTED DRAWING: Figure 1
Patent JP-2018138576-A (JP)
Title: Preparation of alkaline earth metal-complexed metal bisamides from metal monoamides
Inventor: MARK JAMES FORD
IPC: C07F3/06
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an alternative route to metal amide bases, dispensing with the use of expensive BuLi.SOLUTION: An alkaline earth metal-complexed metal bisamides of formula (I) is prepared by reacting metal monoamides with metallic alkaline earth metal. Further, these alkaline earth metal monoamides are used for metallation of aromatics, heteroaromatics, alkenes, alkynes and other organic compounds having activated C-H bonds.SELECTED DRAWING: None
Patent JP-2019191217-A (JP)
Title: Charging member, charging device, process cartridge, and image forming apparatus
Inventor: KUNISAWA ERI
IPC: F16C13/00
Filed: 2018-04-18
Abstract: To provide a charging member that prevents uneven wear at both ends in the axial direction of a body to be charged.SOLUTION: A charging member has a conductive substrate and an elastic layer arranged on the conductive substrate, and the MD-1 hardness is higher on surfaces at both ends in the axial direction of the charging member than a surface at the central part in the axial direction of the charging member.SELECTED DRAWING: Figure 1
Patent JP-2019190036-A (JP)
Title: Cylinder lock and key for use therewith
Inventor: AKIYAMA FUMINORI
IPC: E05B15/00
Filed: 2018-04-19
Abstract: To provide a cylinder lock which is capable of performing a key change more reliably, and a key for use the cylinder lock.SOLUTION: The cylinder lock includes an auxiliary member 34 and a changing pin 45. An outer cylinder 10 is provided with an outer cylinder pin hole 11 which opens at least on the inner peripheral side, and an inner cylinder 20 is provided with a keyway 25 and a changing pin hole 23 which passes through the outer side of the inner cylinder 20. When a key 70 for key change is inserted into the keyway 25, the auxiliary member 34 is disposed in the outer cylinder pin hole 11. When the key 70 is rotated to a predetermined position, the outer cylinder pin hole 11 and the change pin hole 23 communicate with each other, so that the auxiliary member 34 enters the change pin hole 23 from the outer cylinder pin hole 11. When the key 70 is returned to its original position, the auxiliary member 34 and the changing pin 45 are disposed in the change pin hole 23 so that the tip of the changing pin 45 becomes a protruding portion and always protrudes into the keyway 25.SELECTED DRAWING: Figure 8
Patent JP-2019189690-A (JP)
Title: Liquid detergent for clothing
Inventor: HANADA SHINICHI
IPC: C11D1/29
Filed: 2018-04-19
Abstract: To provide a liquid detergent for clothing good in liquid stability, excellent in detergency, and excellent in effect for suppressing expansion of dirt when applied to an article to be cleaned and stood.SOLUTION: There is provided a liquid detergent for clothing containing a nonionic surfactant A and polyoxyalkylene alkylether sulfuric acid or a salt thereof B, the A component contains one or more kind selected from a group consisting of a compound represented by the following formula (i), a compound represented by the following formula (ii), and a compound represented by the following formula (iii), of 1 mass% or more, and having a mass ratio of A/B of 2.5 or less.SELECTED DRAWING: None
Patent JP-2019193030-A (JP)
Title: Lens device, imaging device, and analysis system
Inventor: SANO DAISUKE
IPC: H04N5/243
Filed: 2018-04-23
Abstract: To provide a lens device capable of acquiring quality images over a wide wavelength range at low cost.SOLUTION: A lens device (100) detachably attached to an imaging device (102) includes: an imaging optical system (101); a storage unit (103) for storing information on the color gain of the imaging optical system (101); and a communication unit (106) for communicating the information on the color gain stored in the storage unit (103) to the imaging device (102).SELECTED DRAWING: Figure 1
Patent JP-2018119012-A (JP)
Title: Animal models and therapeutic molecules
Inventor: ALLAN BRADLEY
IPC: C12N5/20
Filed: 2018-05-02
Abstract: PROBLEM TO BE SOLVED: To provide methods for forming antibodies comprising a human Ig variable region in a non-human mammal.SOLUTION: To achieve the object, the invention provides a non-human mammal capable of forming a repertoire of chimeric antibodies or chimeric light or heavy chains having a non human mammalian constant region and a human variable region, whose genome comprises: (a) a plurality of human IgH V regions, one or more human D regions and one or more human J region upstream of the constant region of the host non-human mammal; and (b) optionally, one or more human Ig light chain kappa V regions and one or more human Ig light chain kappa J regions upstream of the kappa constant region of the host non-human mammal and/or one or more human Ig light chain lambda V regions and one or more human Ig light chain lambda J regions upstream of the lambda constant region of the host non-human mammal.SELECTED DRAWING: None