baber/WOPTO huggingface dataset:
Patent JP-2019035486-A (JP)
Title: Method for manufacturing tripod member
Inventor: ITAGAKI TAKU
IPC: F16D3/20
Filed: 2017-08-21
Abstract: To provide a method for manufacturing a tripod member that can manufacture a tripod member with which improvement in rolling fatigue life against as wear, separation and the like due to contact with a mating component to a leg shaft can be expected.SOLUTION: A method for manufacturing a tripod member manufactures a tripod member in a tripod-type constant velocity universal joint that includes the tripod member with a leg shaft and a torque transmission member to be attached to the leg shaft. The method for manufacturing a tripod member imparts load for imparting compressive residual stress to a region in contact with a mating portion attached to the leg shaft in an outer peripheral surface of the leg shaft of the tripod member.SELECTED DRAWING: Figure 1
Patent JP-2017201335-A (JP)
Title: Methods and apparatus for nondestructive detection of undissolved particles in fluid
Inventor: GRAHAM F MILNE
IPC: G01N15/00
Filed: 2017-08-21
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for nondestructive detection of undissolved particles in a fluid.SOLUTION: The apparatus, methods and computer program products disclosed herein can be used to non-destructively detect undissolved particles, such as glass flakes and/or protein aggregates, in a fluid in a solution, such as, but not limited to, a fluid that contains a drug. In an exemplary embodiment, the apparatus comprises an imager configured to acquire time-series data representing a trajectory of a particle in the fluid. A memory operably coupled to the imager stores the time-series data, and a processor operably coupled to the memory detects and/or identifies particles.SELECTED DRAWING: Figure 1B
Patent JP-2019041439-A (JP)
Title: Power supply device
Inventor: KOBAYASHI TOSHIYA
IPC: H01M10/48
Filed: 2017-08-22
Abstract: To provide a power supply device capable of completely utilizing capabilities of chargeable/dischargeable multiple cells, to a maximum as further as possible.SOLUTION: A control part 4 changes an input/output limit value of a power storage part 3 in accordance with the number of cells to be used. Thus, capabilities of multiple cells 5 can be completely utilized to a maximum as further as possible. It is preferable that, when increasing the number of cells to be used during a transient operation for changing the number of cells to be used, the control part 4 holds the input/output limit value during the transient operation and increases the input/output limit value after the change of the number of cells to be used is completed and when decreasing the number of cells to be used during the transient operation, the control part decreases the input/output limit value on a stage where a request to decrease of the number of cells to be used is received, and executes the transient operation on a stage where the input/output limit value is decreased less than a transient inhibition discrimination value. Thus, occurrence of a short circuit failure caused by an inrush current can be suppressed in a switching element which switches whether each of the cells 5 is connectable.SELECTED DRAWING: Figure 1
Patent JP-2019040272-A (JP)
Title: Quality monitoring system and program
Inventor: KITAGAWA SHINJI
IPC: G06Q50/04
Filed: 2017-08-22
Abstract: To suppress the erroneous determination of quality in a batch process.SOLUTION: A quality monitoring system comprises: a result information acquisition unit for acquiring information that indicates the quality of a plurality of products produced in a batch process and values of process variables in the batch process; a start timing decision unit for deciding a timing of start with reference to each of a plurality of batches in the batch process on the basis of the comparison results of values of process variables and a first threshold; a quality determination unit for determining the quality of each of the plurality of products on the basis of the values of process variables in a batch processing period that starts from the start timing with respect to each of the plurality of batches; and a start timing information decision unit for deciding the process variables and the first threshold used for the decision of start timing so that the degree of coincidence between each quality of the plurality of products determined by the quality determination unit and each quality of the plurality of products acquired by the result information acquisition unit exceeds a predetermined value.SELECTED DRAWING: Figure 5
Patent JP-2019039506-A (JP)
Title: Ball joint and door opening/closing device for vehicle
Inventor: SAKIYAMA TAKAHIRO
IPC: B60J5/10
Filed: 2017-08-25
Abstract: To provide a ball joint of which the structure can be simplified and the cost of manufacture can be reduced and which can be disassembled, and a door opening/closing device for vehicle.SOLUTION: A holding groove 26 is formed so as to displace a C-shaped ring 27 between a holding ring diameter enlarged position P1 where an inner diameter D3 of the C-shaped ring 27 becomes larger than a diameter D2 of a head bulb 14 in a state where the head bulb 14 is fitted into a fitting recess 23, and a holding ring diameter reduced position P2 which is located closer to an opening 24a of a socket 12 than the holding ring diameter enlarged position P1 and where the inner diameter D3 of the C-shaped ring 27 becomes smaller than the diameter D2 of the head bulb 14 in the state where the head bulb 14 is fitted into the fitting recess 23. Tool insertion holes 28a and 28b which communicate a position of the holding groove 26 corresponding to the holding ring diameter reduced position P2 with an outer surface of a peripheral wall 22b of a socket 12 and into which a tool can be inserted, are formed on the peripheral wall 22b while penetrating the peripheral wall.SELECTED DRAWING: Figure 3
Patent JP-2019040533-A (JP)
Title: Cyber attack information processing program, cyber attack information processing method and information processing device
Inventor: MASUOKA RYUSUKE
IPC: G06F13/00
Filed: 2017-08-28
Abstract: To share threat intelligence between different systems.SOLUTION: According to an embodiment, a cyber attack information processing program causes a computer to execute storing processing and outputting processing. The storing processing stores information in a storage device in a state where access from a second user terminal accessible to a first system is possible in the case that the first system receives the information about a cyber attack from a first user terminal. Also, the storing processing converts an information data structure into a usable state in a second system different from the first system and stores the information data structure in a storage device accessible from the second system or in the second system. The outputting processing converts other information received from the second system or the storage device by the first system into a state accessible from the second user terminal and outputs the other information in the case that the other information about a cyber attack is added to the second system.SELECTED DRAWING: Figure 1
Patent JP-2019038730-A (JP)
Title: Surface preparation material
Inventor: WAKABAYASHI YASUTO
IPC: C04B14/36
Filed: 2017-08-29
Abstract: To provide a surface preparation material for surface treatment using a new material having corrosion resistance.SOLUTION: A surface preparation material contains an aqueous vinyl ester resin obtained by dropping 10-200 pts.mass of water to a mixed liquid containing 100 pts.mass of a (meth)acrylate-based epoxy resin, 1-200 pts.mass of a polymerizable unsaturated monomer, 0.1-10 pts.mass of a curing accelerator and 1-50 pts.mass of a reactive surface active agent, and carrying out the phase inversion emulsification of the mixed liquid, and inorganic powder. The surface preparation material is an aqueous system and accordingly is excellent on the viewpoint of environment conservation, and enables thick film application with the use of a trowel and accordingly is excellent in handling property.SELECTED DRAWING: None
Patent JP-2018043981-A (JP)
Title: Composition for cleansing sebum
Inventor: TANAKA KEISUKE
IPC: A61K8/46
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a composition for cleansing sebum capable of suppressing a body odor caused by the decomposition of sebum by efficiently eliminating the sebum secreted from the skin of a person when washing the hair or body.SOLUTION: There is provided a composition for cleansing sebum capable of efficiently cleansing sebum at every time of washing the hair and body by adding specific nonionic surfactants, which are usually not blended in a cleanser and have good detergency for sebum, to a conventional cleanser formulation.SELECTED DRAWING: None
Patent JP-2018164070-A (JP)
Title: Semiconductor memory
Inventor: FUTAYAMA TAKUYA
IPC: H01L27/11519
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which allows improvement in operational reliability.SOLUTION: A semiconductor memory according to one embodiment comprises: a first region BLK which includes a plurality of first wires SGD arranged in parallel to one another along a first direction (an X-direction), a first insulator film SLT2 for separating the adjacent first wires SGD from each other, and a first pillar MP arranged so as to stride over the adjacent first wires SGD; and second and third regions SLT1 which are arranged so as to sandwich the first region BLK in a second direction (a Y-direction) and includes a second insulator film. The first pillar MP includes a conductive layer, a gate insulator film, and a charge storage layer. An odd number of first wires SGD are provided in the first region BLK.SELECTED DRAWING: Figure 3
Patent JP-2019042166-A (JP)
Title: Warming article
Inventor: HAYASHI TOSHIHISA
IPC: A61F13/15
Filed: 2017-09-01
Abstract: To provide a warming article including a warming agent, that hardly gives itchy feeling to a wearer in the early stage of wearing.SOLUTION: A warming article 1 comprises a liquid-permeable sheet 7 and a liquid-impermeable sheet 9. The warming article 1 comprises a warming region 31 that includes a warming solution containing a warming agent to activate a TRP channel, a cooling agent to activate the TRP channel, and a solvent.SELECTED DRAWING: Figure 1
Patent JP-2017211395-A (JP)
Title: Raman spectrometer, raman spectroscopy, and electronic apparatus
Inventor: YAMADA KOHEI
IPC: G01N21/65
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a Raman spectrometer capable of detecting Raman scattered light from a target substance with high sensitivity.SOLUTION: A Raman spectrometer 100 according to the present invention is the Raman spectrometer for analyzing a target substance, and includes: a light source that emits light of a first wavelength; an optical element 10 to which the target substance is adsorbed and which is irradiated with the light of the first wavelength; and a photodetector for receiving the light irradiated from the optical element 10. The optical element 10 includes: first structures 14 for generating charge transfer resonance by the light of the first wavelength; and second structures 16 disposed at intervals D of 5 nm or less with the first structures 14 and generating surface plasmon resonance by the light of the first wavelength. A material of the first structures 14 is either metal or a semiconductor, and a material of the second structures 16 is metal different from the material of the first structures.SELECTED DRAWING: Figure 2
Patent JP-2018010005-A (JP)
Title: Ic chip test device, ic test chip method and ic chip test system
Inventor: SONG JAEHOON
IPC: G01R31/28
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an IC chip test device and method, as well as a test system that optimize a frequency of test data, shorten a testing time, and can improve test quality and yield.SOLUTION: An IC chip test device, which inputs a scan pattern to a scan object IC, compares an output value to be output with an expected value, and inspects presence or absence of a defect of the IC chip on the basis of a comparison result, comprises a shift frequency retrieve unit that shifts a usable shift frequency of two more scan sections 1202 and 1204 included in a scan pattern set to a scan path 1210, and retrieves a shift frequency of which a scan test results in PASS or FAIL. The shift frequency retrieval unit is configured to retrieve the shift frequency by increasing or decreasing the shift frequency so as to be different from at least one scan section of other scan sections to be shifted to the scan path, or setting the shift frequency to a different shift frequency.SELECTED DRAWING: Figure 12
Patent JP-2019049618-A (JP)
Title: Optical modulation element
Inventor: YAMAUCHI TAKESHI
IPC: G02B5/18
Filed: 2017-09-08
Abstract: To provide an optical modulation element with which it is possible to observe an optical image by only one of reflection observation and transmissive observation, or an optical modulation element with which it is possible to observe an optical image differently by reflection observation and transmissive observation.SOLUTION: The optical modulation element includes a component element that reproduces an optical image. A maximum diffraction efficiency with regard to the component element in a wavelength band from 380 nm to 780 nm in the wavelength distribution of diffraction efficiency of a first-order diffraction light by reflection and the wavelength distribution of diffraction efficiency of a minus first-order diffraction light by reflection is 20% or greater. Furthermore, a maximum diffraction efficiency with regard to the component element in a wavelength band from 380 nm to 780 nm in the wavelength distribution of diffraction efficiency of a first-order diffraction light by transmission and the wavelength distribution of diffraction efficiency of a minus first-order diffraction light by transmission is 10% or less. Or, the maximum diffraction efficiency with regard to the component element by transmission is 20% or greater, and the maximum diffraction efficiency with regard to the component element by reflection is 10% or less.SELECTED DRAWING: Figure 7A
Patent JP-2019050272-A (JP)
Title: Storage device
Inventor: NAKAJIMA HIROOMI
IPC: H01L27/11573
Filed: 2017-09-08
Abstract: To provide a storage device in which a circuit element can be arranged under a pad electrode.SOLUTION: A storage device includes: a circuit which has a first circuit element arranged on a substrate; a wiring layer which is provided above the circuit and has a pad electrode having a region where the metal wire can be bonded; a plurality of electrode layers which are arranged between the circuit and the wiring layer and are laminated in the first direction heading to the wiring layer from the circuit; a semiconductor pillar which extends in the first direction; and a storage unit which is arranged between the plurality of electrode layers and the semiconductor pillar. The first circuit element is arranged at a position overlapping the pad electrode when viewed from the first direction.SELECTED DRAWING: Figure 1
Patent JP-2018027090-A (JP)
Title: Methods and reagents for creating monoclonal antibodies
Inventor: ROBERTO POLAKIEWICZ
IPC: C12Q1/68
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To provide improved methods for creating monoclonal antibodies that specifically bind to an antigen.SOLUTION: A method for obtaining nucleotide sequences of immunoglobulins that specifically bind to an antigen comprises: (a) providing nucleic acid sequences encoding immunoglobulin chains of at least one animal; (b) obtaining mass spectra information of peptide fragments of polyclonal immunoglobulins that specifically bind to an antigen; (c) correlating the mass spectra information of the peptide fragments with predicted mass spectra information from the nucleic acid sequences, to identify immunoglobulin chains comprising the peptide fragments; and (d) selecting from the identified nucleotide sequences of immunoglobulin chains that specifically bind to an antigen, on the basis of the amino acid sequence coverage of the immunoglobulin chains or fragments thereof by the peptide fragments, to obtain nucleotide sequences of immunoglobulins that specifically bind to an antigen.SELECTED DRAWING: None
Patent JP-2019053182-A (JP)
Title: Pressure fixing toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: YAMAZAKI SUMIAKI
IPC: G03G9/087
Filed: 2017-09-14
Abstract: To provide a pressure fixing toner for electrostatic charge image development that achieves both pressure fixability and stirring durability.SOLUTION: A pressure fixing toner for electrostatic charge image development includes a toner particles each having a core part that contains two or more types of resin having a difference in glass transition temperature of 30°C or more, and a shell layer that contains a resin having a glass transition temperature of 50°C or more and having an average thickness of 150 nm or less, where on the periphery of the core part on a cross section of the toner particle, the number of portions not covered by the shell layer is 5 or less.SELECTED DRAWING: None
Patent JP-2019052820-A (JP)
Title: Bullet and bullet for gun
Inventor: YAMASHITA MANABU
IPC: F42B14/00
Filed: 2017-09-19
Abstract: To provide a bullet for easily removing copper adhered in a gun barrel.SOLUTION: At least a part of surface of a bullet 10 of the present invention is made of a first metal having a melting point lower than that of copper. When firing the bullet of the present invention, the first metal coated on the surface of the bullet melts, and a copper alloy of the melted first metal and copper adhered in a gun barrel is ejected with the bullet. Thus, using the bullet of the present invention reduces the accumulation amount of copper in the gun barrel, and suppresses the influence of the accumulation of copper upon a trajectory.SELECTED DRAWING: Figure 1
Patent JP-2019056853-A (JP)
Title: Learning support device, learning support system, and learning support method and program
Inventor: UMINO SHUNSUKE
IPC: G09B7/04
Filed: 2017-09-22
Abstract: To provide a learning support device being user-friendly to a user.SOLUTION: A learning support device 1 includes: acquisition means 11 for acquiring a plurality of problems, learning information corresponding to each of the plurality of problems and a user's answer state; display control means 11 for performing control to display a list of the plurality of problems on a screen of display means 13 in a selectable manner; and determination means 11 for determining which a screen of the display means 13 is shifted to between a screen 13C for setting problems and a screen 13D for displaying the learning information in accordance with the user's answer state 163 acquired by the acquisition means 11 corresponding to a selected problem when the user selects the problem among the plurality of problems displayed in the list on the screen of the display means 13. The display control means 11 performs control to shift the screen of the display means 13 to the screen determined by the determination means 11.SELECTED DRAWING: Figure 1
Patent JP-2018149532-A (JP)
Title: Countermeasure material for contamination with heavy metal and so on and countermeasure method for contamination with heavy metal and so on
Inventor: SHIMOKAWA YOSHINOBU
IPC: B09C1/02
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a countermeasure material for contamination with heavy metal and so on, allowing for: insolubilization of heavy metal and so on in soil; solidification of the soil thereby improvement in strength of the soil; suppression of re-mudding of the soil; and maintaining pH of modified soil in neutral region, and to provide a countermeasure method for contamination with heavy metal and so on using the countermeasure material.SOLUTION: The countermeasure material for contamination with heavy metal and so on contains as essential components, semi-baked dolomite compound, aluminum sulfate, ferrous sulfate, amorphous calcium silicate and/or calcium carbonate and/or dolomite, and a polymer material. The amorphous calcium silicate and/or calcium carbonate in an amount of 50 mass% or more, the semi-baked dolomite compound in an amount of 5 to 30 mass%, aluminum sulfide in an amount of 5 to 44 mass% and ferrous sulfate in an amount of 1 to 5 mass% are contained in total amount of the semi-baked dolomite compound, the aluminum sulfate, the ferrous sulfate, the amorphous calcium silicate and/or the calcium carbonate and/or the dolomite. The polymer material is contained in an amount of 0.1 to 10 mass% of the total amount of the polymer material and the amorphous calcium silicate and/or the calcium carbonate and/or the dolomite and the semi-baked dolomite compound, aluminum sulfate and ferrous sulfate.SELECTED DRAWING: None
Patent JP-2019062072-A (JP)
Title: Holding device and manufacturing method thereof
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/683
Filed: 2017-09-26
Abstract: To reduce the temperature difference of temperature distribution of a first surface of a ceramic member.SOLUTION: A holding device includes a ceramic member having a first surface and a second surface opposite to the first surface, a conductor disposed inside the ceramic member, a terminal pad exposed on the second surface side of the ceramic member and electrically connected to the conductor, and a connection terminal joined to the terminal pad. In the holding device for holding an object on the first surface of the ceramic member, a recess is formed in the second surface at a position separated from the terminal pad by a predetermined distance.SELECTED DRAWING: Figure 2
Patent JP-2018033307-A (JP)
Title: motor
Inventor: KOMOTO TATSURO
IPC: H02K1/27
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor having a structure of suppressing vibration and noise by rotation of a rotor.SOLUTION: A rotor 30 has: a plurality of core piece portions 34 arranged in a circumferential direction outward in a radial direction of a shaft 31; a plurality of permanent magnets 33 which excite the core piece portions 34; a resin mold resin portion 35 positioned between the plurality of core piece portions 34; and an interposed portion which comes in contact with one side in a circumferential direction of the core piece portion 34. Between the adjacent core piece portions 34 in the circumferential direction, a magnet insertion hole portion is provided which is a hole that extends in an axial direction and into which the permanent magnet 33 is inserted. The permanent magnet 33 has two magnet poles arranged in the circumferential direction. The same poles of the magnetic poles of the permanent magnets 33 adjacent to each other in the circumferential direction face each other in the circumferential direction. The permanent magnets 33 come in indirect contact with the core piece portion 34 positioned on the other side in the circumferential direction of the magnet insertion hole portion through the interposed portion.SELECTED DRAWING: Figure 4