baber/WOPTO huggingface dataset:
Patent JP-2020181676-A (JP)
Title: Electric connector
Inventor: TSUKIJI HIDEAKI
IPC: H01R13/641
Filed: 2019-04-24
Abstract: To provide an electric connector that can easily visually recognize the presence or absence of insertion of a male contact.SOLUTION: An electric connector 10 includes a female contact 51, a detection member 52, and housings 32, 40, and 53. The housing supports the female contact 51. The housing includes an insertion slot 54 and an opening 33. A male contact 81 electrically connected to the female contact 51 is inserted from the insertion port 54. Further, an opening 33 is an opening for confirming the presence or absence of insertion of the male contact 81. The lower end portion 521 of the detection member 52 is fixed, and the detection member 52 extends upward in the shape of a cantilever. Then, the detection member 52 is pushed by the inserted male contact 81 and elastically deformed, and the position of a free end 522 changes. From the opening 33, the free end 522 is visually recognized, and the presence or absence of insertion of the male contact 81 is confirmed from the position.SELECTED DRAWING: Figure 4
Patent JP-2020179891-A (JP)
Title: Vehicle fueling control device
Inventor: TAKEMURA KAZUAKI
IPC: B67D7/32
Filed: 2019-04-25
Abstract: To reduce a possibility of a user fueling an oil type that is different from an adaptable oil type for a vehicle, when an owner of the vehicle lends the vehicle to the user.SOLUTION: The control device comprises a memory and a processor having hardware. When positional information of a current position of a vehicle is entered, the processor reads out, from the memory, fueling facility information of a fueling facility close to the current position of the vehicle contained in the positional information. A distance between the current position of the vehicle and the positional information of the fueling facility contained in the read-out fueling facility information of the fueling facility is calculated, and a lock signal is outputted to the vehicle which locks a fueling part of the vehicle when it is determined that the vehicle is in a vicinity of the fueling facility based on the calculated distance.SELECTED DRAWING: Figure 2
Patent JP-2020183344-A (JP)
Title: Method for producing perfluoro (2,4-dimethyl-2-fluoroformyl-1,3-dioxolane)
Inventor: MIYAUCHI HIDEKI
IPC: C07D317/42
Filed: 2019-04-26
Abstract: To provide a production method which can produce perfluoro (2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) with a good yield while containing a trifluoropyruvic acid fluoride dimer as a raw material.SOLUTION: A method for producing perfluoro (2,4-dimethyl-2-fluoroformyl-1,3-dioxolane) includes: a dimer synthesis step of synthesizing a trifluoropyruvic acid fluoride dimer from a hexafluoropropylene oxide; and a dimer reaction step of reacting the trifluoropyruvic acid fluoride dimer and the hexafluoropropylene oxide in the presence of a fluoride in an organic solvent, in which both of layers of a reaction liquid separated into two layers obtained in the dimer synthesis step are subjected to the dimer reaction step.SELECTED DRAWING: None
Patent JP-2019141091-A (JP)
Title: Methods of modifying antibodies, and modified antibodies with improved functional properties
Inventor: URECH DAVID
IPC: A61K39/395
Filed: 2019-05-07
Abstract: To provide methods of using sequence based analysis and rational strategies to modify and improve structural and biophysical properties of immunobinders, and in particular of single chain antibodies (scFvs), and stability, solubility, and/or antigen binding affinity.SOLUTION: The present invention provides an antibody or an antigen-binding fragment thereof, comprising (i) a heavy chain variable region comprising VH framework residues or a fragment thereof and/or (ii) a light chain variable region comprising VL framework residues or a fragment thereof, comprising mutating of one or more amino acid positions within VH framework residues, VL framework residues or VH and VL framework residues, where a) the variable region comprises substitutions selected from amino acids of each region of human VH3 heavy chain variable region, human VH1 heavy chain variable region, human VH1b heavy chain variable region, human Vκ1 light chain variable region, human Vκ3 light chain variable region and human Vλ1 light chain variable region, the antibody or the antigen-binding fragment thereof being more stable and soluble than parents.SELECTED DRAWING: None
Patent JP-2020182650-A (JP)
Title: Cosmetics container
Inventor: ZHO YANBO
IPC: A45D33/00
Filed: 2019-05-07
Abstract: To provide a cosmetics container which is equipped with a plurality of cosmetic storage saucers and is excellent in portability and operability.SOLUTION: Of a plurality of cosmetic storage saucers, a first cosmetic storage saucers 20A arranged in adjacency to a first wall part 12 forms arcuate grooves 28 extending along a rotary direction of the first cosmetic storage saucers on a second wall part 14 side. One or more cosmetic storage saucers 20B, 20C, 20D arranged nearer on the second wall part side than the first cosmetic storage saucers form arcuate grooves 28 extending along the rotary direction of the cosmetic storage saucers, and engaging projections 29 engageable with the arcuate grooves of other cosmetic storage saucers arranged in adjacency to the first wall part side are arranged on the surface of the first wall part side. The second wall part has engaging projections 15 engageable with the arcuate grooves of the cosmetic storage saucers arranged in adjacency to the first wall part side.SELECTED DRAWING: Figure 3
Patent JP-2019151852-A (JP)
Title: Epoxy resin composition for encapsulating electronic component, and electronic component device
Inventor: ONO TAKEHIRO
IPC: C08G59/18
Filed: 2019-05-10
Abstract: To provide an epoxy resin composition for electronic component having excellent in adhesiveness to a lead frame of which a surface is treated by electrolytic nickel plating or non-electrolytic nickel plating or aluminum-made lead frame, which is poor in adhesiveness with an encapsulation resin.SOLUTION: There is provided an epoxy resin composition for electronic component containing following (A) to (D) components, as well as following (E) component, and content of the (E) component is 0.18 to 21.0 wt.% based on total amount of the (A) component, the (B) component, and the (C) component. (A) an epoxy resin. (B) a curing agent. (C) a curing accelerator. (D) an inorganic filler. (E) at least one of carboxylic acid and a derivative thereof, excluding esters as the carboxylic acid derivative.SELECTED DRAWING: None
Patent JP-2020186423-A (JP)
Title: Austenite stainless steel
Inventor: TAKEDA KIYOKO
IPC: C22C38/58
Filed: 2019-05-10
Abstract: To provide an austenite stainless steel having excellent SCC resistance.SOLUTION: An austenite stainless steel contains, as a chemical composition of steel, in mass%, C: 0.005-0.030%, Si: 0.01-1.0%, Mn: 0.30-2.0%, P: 0.045% or less, S: 0.030% or less, Ni: 8.0-15.0%, Cr: 16.0-20.0%, Mo: 0-3.0%, O: 0.008% or less, N: 0.0080% or less, and further contains at least one selected from Ce: 0.010-0.100%, Sc: 0.050-0.250%, Zr: 0.100-0.400% and Hf: 0.100-0.350%, with the balance being Fe and impurities. In the steel, at least one selected from Ce: 0.002-0.100%, Sc: 0.010-0.200%, Zr: 0.050-0.300% and Hf: 0.050-0.200% is dissolved in a solid state.SELECTED DRAWING: None
Patent JP-2019201210-A (JP)
Title: Partially conductive transformer bobbin
Inventor: ADI NAOR-POMERANTZ
IPC: H01F27/36
Filed: 2019-05-16
Abstract: To prevent arcing from the bobbin surface near a high voltage coil to a ground core.SOLUTION: A bobbin 201 includes a shell having a lumen and at least one flange extending at least partially radially from the lumen and having a partially conductive region, and the at least one flange is at least partially shaped to substantially follow an equipotential line 206 of an electric field generated by a voltage difference between a low voltage component and an electrical coil wound around the shell.SELECTED DRAWING: Figure 2A
Patent JP-2020185314-A (JP)
Title: Pachinko game machine
Inventor: ISHIKAWA TOMOTAKA
IPC: A63F7/02
Filed: 2019-05-17
Abstract: To provide a highly amusing game machine.SOLUTION: A game machine includes a variable winning hole A, and a variable winning hole B having higher ball entry easiness of game balls during opening and a larger number of winning balls than the variable winning hole A as variable winning holes, is configured such that the variable winning hole A is opened in a predetermined round in a special game executed by allowing a stop display mode A to stop as a stop display mode belonging to a predetermined group in a situation in which a specific condition is not satisfied during a specific period until a predetermined condition is satisfied after starting executing a certain special game, and is configured such that the variable winning hole B is opened in the predetermined round in a special game to be executed by allowing the stop display mode A to stop as a stop display mode belonging to the predetermined group in a situation in which a specific condition is satisfied.SELECTED DRAWING: Figure 329
Patent JP-2020175144-A (JP)
Title: Easy-to-carry fork
Inventor: ZHOU LING
IPC: A47G21/02
Filed: 2019-05-23
Abstract: To provide an easy-to-carry fork that enables complete storage of a pointed part and that hardly hurts a user when he/she goes out while carrying it with himself/herself.SOLUTION: A fork device 102, which includes the head of a fork, can roll up ramen by rotating the head of the fork. A fork chamber opened downward is installed at a lower end of a rotator 28. Opening/closing slide grooves 37 are installed in a bilaterally symmetrical manner on a lower end wall of a handle 21. An off device 103 is installed in the opening/closing slide groove 37. The off device 103 can accommodate the head of the fork.SELECTED DRAWING: Figure 1
Patent JP-2020194058-A (JP)
Title: Optical laminate, surface illumination device, and image display device
Inventor: MORI TAKUYA
IPC: G02F1/1335
Filed: 2019-05-28
Abstract: To provide an optical laminate that allows for realizing an easily designable surface illumination device with improved brightness uniformity over an entire plane.SOLUTION: An optical laminate of the present invention comprises first and second optical elements, each having a reflective polarizer, and light transmitting through the first optical element is optically in a cross-Nicol relationship with light transmitting through the second optical element.SELECTED DRAWING: Figure 1
Patent JP-2020193699-A (JP)
Title: Drive unit for vehicle
Inventor: MIZUTANI TOSHIHISA
IPC: F16H48/11
Filed: 2019-05-30
Abstract: To obtain a drive unit for a vehicle which can be reduced in a size of the unit as a whole.SOLUTION: A first planetary gear mechanism 31 comprises: a first rotation element E1 engaged with, and connected to a fourth gear G4; a second rotation element E2 integrally rotating together with a first output member 3; and a third rotation element E3. A second planetary gear mechanism 32 comprises: a fourth rotation element E4 engaged with, and connected to a sixth gear G6; a fifth rotation element E5 integrally rotating together with a second output member 4; and a sixth rotation element E6. The first rotation element E1 and the sixth rotation element E6 are connected to each other so as to integrally rotate, and the third rotation element E3 and the fourth rotation element E4 are connected to each other so as to integrally rotate. A first gear G1 and a second gear G2 are arranged between a first drive source 10 and a second drive source 20 in an axial direction L in an order from a first side L1 in the axial direction, a fourth gear G4 is arranged at the first side L1 in the axial direction with respect to a third gear G3, and the sixth gear G6 is arranged at a second side L2 in the axial direction with respect to a fifth gear G5.SELECTED DRAWING: Figure 2
Patent JP-2019214554-A (JP)
Title: Compound, resin, resist composition and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: C08F20/12
Filed: 2019-05-31
Abstract: To provide a compound, a resin and a resist composition that make it possible to produce a resist pattern with excellent CD uniformity.SOLUTION: The present invention provides a compound represented by formula (I), a resin and a resist composition. [In formula (I), Ris a hydrogen atom or a methyl group. Ris a C1-6 alkyl group. Ris a hydrogen atom or a C1-6 alkyl group. Ar is an optionally substituted C6-36 divalent aromatic hydrocarbon group. Ris an optionally substituted C1-12 fluorinated alkyl group].SELECTED DRAWING: None
Patent JP-2020204810-A (JP)
Title: Print system, control method of print system, print device, terminal device, and program
Inventor: OHASHI KAZUTERU
IPC: G06F3/12
Filed: 2019-06-14
Abstract: To increase possibility of receiving print job data by a slave printer 3 from a terminal device 1.SOLUTION: In a print system 100 including the terminal device 1 for generating print job data, and the slave printer 3 capable of communicating with a master printer 2 which receives the print job data from the terminal device 1 and can execute the printing based on the print job data, the terminal device 1 stores the generated print job data, and transmits, to the master printer 2, the stored print job data and print-job-related data containing a plurality of pieces of access information used for accessing the terminal device 1, and the slave printer 3 requests, to the terminal device 1, transmission of the print job data on the basis of the plurality of pieces of access information contained in the print-job-related data received by the master printer 2.SELECTED DRAWING: Figure 1
Patent JP-2021002718-A (JP)
Title: Fan alarm generation device
Inventor: ISODA HIROSHI
IPC: H03K19/003
Filed: 2019-06-20
Abstract: To provide a fan alarm generation device capable of suppressing the notification of unwanted events that occur intermittently.SOLUTION: A fan alarm generation device outputting, based on a rotational speed signal including information about the rotational speed of a fan, an alarm signal indicating the normal or abnormal of the fan includes: a one-shot circuit outputting a pulse-like time out signal, based on a relationship between a pulse period of the rotational speed signal input to the one-shot circuit and a specified value set to the rotational speed signal; a short pulse elimination circuit which, when a pulse included in the time out signal has a pulse width less than or equal to a setting pulse width, outputs a short pulse elimination signal in which the pulse is eliminated; a rise delay circuit which outputs a rise delay signal obtained by delaying a pulse included in the short pulse elimination signal; and an alarm drive circuit which outputs a pulse-like alarm signal that falls down with the falling of a pulse included in the rise delay signal and rises at a timing when the signal level of the pulse of the rising delay signal exceeds a set threshold.SELECTED DRAWING: Figure 2
Patent JP-2021004909-A (JP)
Title: Transmissive polarization control element, optical isolator, polarization variable light source, and manufacturing method of transmissive polarization control element
Inventor: KADOWAKI TAKUYA
IPC: G02F1/09
Filed: 2019-06-25
Abstract: To provide a transmissive polarization control element that rotates the polarization direction of transmitted light in a visible light region by application of magnetic field onto a semiconductor layer.SOLUTION: The transmissive polarization control element comprises: a first surface; a second surface opposite the first surface; a semiconductor layer including, between the first surface and the second surface, a first conductivity type region having one of p-type and n-type conductivity types, a second conductivity type region having the other of p-type and n-type conductivity types, and a pn junction located between the first conductivity type region and the second conductivity type region; a loop-like electrode provided on the first surface, through which current forming a magnetic field in a direction through the pn junction flows; and a near-field light formation area doped by the first conductivity type region, in which first conductivity type impurities forming near-field light are distributed. The polarization direction of linear polarization light transmitting through the region surrounded by the loop-like electrode and the near-field light formation area is rotated according to the current.SELECTED DRAWING: Figure 1A
Patent JP-2021005785-A (JP)
Title: Composite substrate for surface acoustic wave device and manufacturing method thereof
Inventor: TANNO MASAYUKI
IPC: H01L41/337
Filed: 2019-06-26
Abstract: To provide a composite substrate for a surface acoustic wave device, which is improved in characteristic.SOLUTION: A composite substrate for a surface acoustic wave device according to the present invention comprises: a piezoelectric monocrystalline substrate; and a support substrate. In the composite substrate, an interposing layer is located between the piezoelectric monocrystalline substrate and the support substrate, and an amount of chemically absorbed water in the interposing layer is 1×1020 molecules/cm3 or less. In a junction interface part of the piezoelectric monocrystalline substrate and the support substrate, at least one of the piezoelectric monocrystalline substrate and the support substrate may have an uneven structure. It is preferred that the ratio of an average length RSm of elements in a profile curve of the uneven structure, and a wavelength λ of a surface elastic wave in use as a surface acoustic wave device is 0.2 up to 7.0.SELECTED DRAWING: Figure 2
Patent JP-2019194499-A (JP)
Title: Manufacturing method and manufacturing device for hub unit bearing, manufacturing method for vehicle
Inventor: HAGIWARA NOBUYUKI
IPC: F16C35/063
Filed: 2019-06-26
Abstract: To provide means capable of keeping a preload within a proper range.SOLUTION: A manufacturing method for a hub unit bearing comprises: a caulking step for performing caulking work of an axial end part of a hub wheel (11) while rotationally driving an outer ring (2) with respect to a hub (3); and a preload confirmation step for measuring a rotational speed change of the outer ring (2) while rotating the outer ring (2) with respect to the hub (3) by using only inertia after completion of the caulking step, and confirming whether a preload of the hub unit bearing (1) is kept within a proper range or not, on the basis of the measured rotational speed change.SELECTED DRAWING: Figure 4
Patent JP-2021005827-A (JP)
Title: Antenna device and temperature detection method
Inventor: WU TONG
IPC: G01K7/32
Filed: 2019-06-27
Abstract: To provide a technique capable of suitably transmitting a detection result of a wafer temperature using an antenna provided on the wafer.SOLUTION: An antenna device according to an embodiment includes a first metal layer, a first dielectric layer provided on the first metal layer, a second metal layer provided on the first dielectric layer, and a second dielectric layer provided on the second metal layer, the antenna device includes a first metal terminal and a second metal terminal provided on the second dielectric layer, and a temperature detector provided on the second dielectric layer, and the first metal terminal and the second metal terminal are arranged apart from each other, and each of a pair of input/output terminals of the temperature detector is electrically connected to each of the first metal terminal and the second metal terminal, and the second metal layer includes a first portion and a second portion arranged on the first dielectric layer, the first portion and the second portion are arranged apart from each other, and the first metal terminal is located above the first portion, the second metal terminal is located above the second portion, and the material of the first dielectric layer has higher thermal conductivity and higher heat resistance than an FR-4 resin.SELECTED DRAWING: Figure 1
Patent JP-2021009498-A (JP)
Title: Editing device
Inventor: YUASA ERI
IPC: B41J29/38
Filed: 2019-06-28
Abstract: To provide an editing device capable of suppressing a tape consumption amount.SOLUTION: When editing print data, a CPU of an editing device acquires objects, print colors, and tape attributes. The CPU assigns the objects to either a mount tape or an upper tape. When the objects are assigned to the upper tape, the CPU sets a length and an arrangement direction of the tape. The CPU sets a print mode to a shortest length mode or a fewest prints mode. The shortest length mode is the print mode allowing creation of an upper label for each object. The fewest prints mode is the print mode allowing creation of the upper label for each of the objects having the same print color. The CPU displays an overlay preview based on the edited print data.SELECTED DRAWING: Figure 10
Patent JP-2021008199-A (JP)
Title: Outboard motor
Inventor: ITO JUN
IPC: B63H20/32
Filed: 2019-07-01
Abstract: To recover foreign matter while suppressing increase in travel resistance at high speed traveling of an outboard motor.SOLUTION: An outboard motor (1) includes an outboard motor body (10), an anti-ventilation plate (20), and a foreign matter recovery device (50). The anti-ventilation plate (20) is provided on the outboard motor body (10). The foreign body recovery device (50) is outside the outboard motor body (10) which is above the anti-ventilation plate (20) and at a height submerging a water inlet (52a) in a state before planing of a vessel to which the outboard motor body (10) is attached.SELECTED DRAWING: Figure 2
Patent JP-2021012129-A (JP)
Title: Shaft vibration monitoring system and rotary machine
Inventor: SABURI SEIJI
IPC: F02C7/00
Filed: 2019-07-08
Abstract: To enhance availability of a rotary machine.SOLUTION: A shaft vibration monitoring system comprises a plurality of sensors, a sensor abnormality determination unit 73, and a shaft vibration monitoring unit 76. The plurality of sensors detect the vibration of a rotational shaft. The sensor abnormality determination unit 73 compares detection signals output from the plurality of sensors, and determines whether or not an abnormality has occurred in at least one of the plurality of sensors. The shaft vibration monitoring unit 76 monitors the vibration of the rotational shaft based on the detection signals output from the plurality of sensors and the determination result of the sensor abnormality determination unit 73.SELECTED DRAWING: Figure 5
Patent JP-2021012991-A (JP)
Title: Coil module and power conversion apparatus
Inventor: KIM KWAN YEUL
IPC: H02M3/00
Filed: 2019-07-09
Abstract: To provide a coil module capable of improving the degree of freedom in arranging a coil body in an apparatus and a power conversion apparatus using the same.SOLUTION: A coil module 1 includes a coil body 2 having a winding portion 21, a coil case 3 accommodating the coil body 2, a bus bar 4 fixed to the coil case 3, a potting material 5 fixing the coil body 2 to the inside of the coil case 3. A coil terminal 22 extending from the winding portion 21 is electrically connected to the bus bar 4.SELECTED DRAWING: Figure 1
Patent JP-2021015897-A (JP)
Title: Component mounting system
Inventor: NAKANISHI TOMOAKI
IPC: H05K13/02
Filed: 2019-07-12
Abstract: To provide a component mounting system capable of preventing a carriage coupling unit from working with no feeder carriage inserted in a carriage insertion space.SOLUTION: When an entry detector 65 detects a state where the feeder carriage 21 inserted in a carriage insertion space has reached the reference position, a carriage detector (carriage detection connector 66a) is pushed out from a storage position to a push-out position by a carriage detector moving means (connector moving cylinder 66b). When the carriage detection connector 66a positioned at the push-out position detects the feeder carriage 21 in a state being positioned at a reference position by being connected to a carriage connector 56, the carriage coupling unit 64 works to couple the feeder carriage 21 with a base 11.SELECTED DRAWING: Figure 22