baber/WOPTO huggingface dataset:
Patent JP-2019123677-A (JP)
Title: Compound, organic electroluminescent element material, organic electroluminescent element composition, organic electroluminescent element, and method of producing compound
Inventor: NUMATA MAKI
IPC: C07D209/86
Filed: 2018-01-12
Abstract: To provide a compound and a method of producing the same which are capable of producing, by a coating method, an organic electroluminescent element excellent in the current efficiency and the emission lifespan; and an intermediate useful in synthesizing 3,5,9-substituted carbazole.SOLUTION: The invention provides a compound represented by the general formula (1) in the figure.SELECTED DRAWING: None
Patent JP-2019128441-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: TAMAOKI KENICHI
IPC: G03G15/08
Filed: 2018-01-24
Abstract: To provide a developing device that can recover a toner accumulated around a blade into a developer in a casing, and discharge the developer containing the recovered toner, and an image forming apparatus including the developing device.SOLUTION: A developing device comprises: a developing container; a first stirring and conveying member; a second stirring and conveying member; a developer supply port; a developer discharge part; a developing roller; a toner supply roller; a regulating blade; a toner receiving member; and a vibration generating device. The developing device can execute a toner recovery mode for vibrating the toner receiving member with the vibration generating device during a non-image forming period to shake off a toner accumulated on the toner receiving member and recovering the toner into a second conveyance chamber, and a forcible discharge mode for forcibly discharging a developer containing the recovered toner recovered into the second conveyance chamber from the developer discharge part to the outside of the developing container after the execution of the toner recovery mode.SELECTED DRAWING: Figure 2
Patent JP-2019129282-A (JP)
Title: Setup method for cutting device
Inventor: KASAI TAKESHI
IPC: H01L21/301
Filed: 2018-01-26
Abstract: To appropriately derive a reference position of a cutting unit.SOLUTION: There is provided a setup method for a cutting device having a setup unit for detecting a position of a cutting unit when electric conduction between a chuck table and a cutting blade is detected, therein the position of the cutting unit when the cutting blade is brought into contact with the chuck table is detected as a reference position by using the cutting device. The method includes: a temporary reference position registration step of moving the cutting unit, and registering the position of the cutting unit when the electric conduction is detected as a temporary reference position; and a contact trace determination step of determining presence/absence of a contact trace of the cutting blade, therein when the contact trace is determined to be present by the contact trace determination step, a reference position setting step of setting the temporary reference position as the reference position is executed, and when the contact trace is determined to be absent by the contact trace determination step, the temporary reference position registration step and the contact trace determination step are executed again.SELECTED DRAWING: Figure 3
Patent JP-2018066380-A (JP)
Title: Driving device of self-priming pump, liquid supply device, and driving method of self-priming pump
Inventor: KONISHI YASUTAKA
IPC: F04D9/02
Filed: 2018-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in decision whether a self-priming pump is performing a self-priming operation or not in a simple configuration.SOLUTION: A driving device (inverter 30) of a self-priming pump of the invention comprises a current detector 32 for detecting the driving current of a variable speed motor variably rotating a westco pump 500. The inverter 30 also comprises a judgement part 33 for deciding whether the westco pump 500 is performing the self-priming operation or the normal operation other than the self-priming operation based on the driving current detected by the current detector 32. On the basis the driving current of the variable speed motor, the decision whether the westco pump 500 is performing the self-priming operation or not is made, so that the reliability in decision can be improved in a simple configuration.SELECTED DRAWING: Figure 2
Patent JP-2019134619-A (JP)
Title: Power conversion equipment
Inventor: INOUE HIROFUMI
IPC: H02M7/48
Filed: 2018-02-01
Abstract: To shorten a connection line between a control substrate and a filter substrate and to improve layout properties.SOLUTION: Power conversion equipment comprises: a filter substrate 2 having a first signal terminal, a second signal terminal, and a capacitor, each arranged on a mounting surface; a control substrate 1 which has a circuit performing ON/OFF control on a switch element; a bus bar 6 supplying DC electric power to the filter substrate; and a housing 7 housing the filter substrate, control substrate, and bus bar. The first signal terminal and second signal terminal are formed of a sheet metal flat plate having electric conductivity, the bus bar has a first plane part 6a for fixing the first signal terminal, and the housing has a second plane part 7a for fixing the second signal terminal. The first signal terminal is fixed with a fastener to the first plane part of the bus bar, and the second signal terminal is fixed to the second plane part of the housing, respectively, to be electrically connected to each other. The control substrate is arranged above the filter substrate to face the mounting surface, and electrically connects the first signal terminal and second signal terminal to each other.SELECTED DRAWING: Figure 2
Patent JP-2018077538-A (JP)
Title: Elliptically polarizing plate
Inventor: HATANAKA NOBUYUKI
IPC: G02F1/1337
Filed: 2018-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an elliptically polarizing plate capable of minimizing coloring by reflection color over an entire visible ray wavelength range, and of imparting good display characteristics when used for a display device.SOLUTION: An elliptically polarizing plate is provided, which comprises a polarizing plate and a retardation plate and satisfies all of the expressions (1)-(4) below: 0.8≤P(450)/P(650)≤1.2 ...(1), P(550)≥0.7 ...(2), Re(450)<Re(550)<Re(650) ...(3), 0.05<1-P(450)<0.3 ...(4), where I1(λ), I2(λ), and Π(λ) are defined as I1(λ)=(10-10)/2, I2(λ)=(10+10)/2, and Π(λ)=Re(λ)/λ×2π, and A1(λ) represents an absorbance of the polarizing plate in a transmission axis direction at a wavelength λ, A2(λ) represents an absorbance of the polarizing plate in an absorption axis direction at a wavelength λ, Re(λ) represents a frontal retardation at a wavelength λ, and θ represents an angle between the absorption axis of the polarizing plate and a slow axis of the retardation plate.SELECTED DRAWING: None
Patent JP-2018087347-A (JP)
Title: Cross-linked organic polymer compositions
Inventor: KERRY A DRAKE
IPC: C08K3/00
Filed: 2018-02-06
Abstract: PROBLEM TO BE SOLVED: To provide cross-linked organic polymer compositions.SOLUTION: The invention includes a cross-linking composition comprising a cross-linking compound and a cross-linking reaction additive selected from an organic acid and/or an acetate compound, where the cross-linking reaction additive is capable of reacting with the cross-linking compound to form a reactive oligomer intermediate, which is capable of cross-linking an organic polymer. Also included is an organic polymer composition for use in forming a cross-linked organic polymer, comprising a cross-linking compound, a cross-linking reaction additive and at least one organic polymer. In one embodiment, the at least one organic polymer has at least one halogen-containing reactive group and is dehalogenated by reacting with an alkali metal compound. Also included are methods for making such compositions, articles of manufacture formed from such methods and organic polymer compositions, where the compositions and methods control the cross-linking reaction rate of a crosslinking compound for use in cross-linking an organic polymer.SELECTED DRAWING: None
Patent JP-2019137134-A (JP)
Title: Driving support system and driving support program
Inventor: IWATSUKI KOICHI
IPC: B60W50/14
Filed: 2018-02-07
Abstract: To provide technique that enables advice about driving of a vehicle in a stage in which a driver is not used to the vehicle.SOLUTION: A driving support system includes: a behavior history storage unit for storing a behavior history being a history of behaviors that occurred in a vehicle for each combination of a vehicle and a driver; and a support information generation unit for generating support information to be provided to a support driver on the basis of the behavior history when a reference driver being a driver different from the support driver drove a support vehicle in a case where the support driver being the driver as a support object drives the support vehicle being the vehicle as a support object.SELECTED DRAWING: Figure 3
Patent JP-2018091859-A (JP)
Title: Force sensor
Inventor: OKADA KAZUHIRO
IPC: G01L1/04
Filed: 2018-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a force sensor whose structure is simple and which is high in degree of freedom in element layout.SOLUTION: A detection ring 600 is prepared that has a structure in which four sets of detection units D1 to D4 composed of elastically deforming leaf spring are coupled by four sets of arc-like coupler units L1 to L4, and a support substrate is arranged below the detection ring 600 to fix fixing points P1 and P2 arranged on a Y-axis to the support substrate. When force or moment as a detection object is caused to act on action points Q1 and Q2, elastic deformation occurs in the four sets of the detection units D1 to D4. A displacement electrode is formed respectively on a bottom surface of a displacement part 63 of each of the detection units D1 to D4, and a fixing electrode is formed on an opposing surface of the support substrate to form four sets of capacitive elements. By computation based on an amount of fluctuation in an electrostatic capacitance value of the capacitive element, the acting force or moment is detected.SELECTED DRAWING: Figure 13
Patent JP-2018088551-A (JP)
Title: Tunnel layer
Inventor: SASAKI TOMOO
IPC: H01L43/08
Filed: 2018-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a spin injection electrode structure and a spin conduction element capable of suppressing spin scattering on an interface which is generated due to deviation between a grating constant between a semiconductor channel layer and a tunnel layer and a grating constant between a tunnel layer and a ferromagnetic layer.SOLUTION: A grating constant of a tunnel layer formed on the side contacting with a semiconductor channel layer is made different from a grating constant of a tunnel layer formed on the side contacting with a ferromagnetic layer and the tunnel layer contacting with the semiconductor channel layer and the tunnel layer contacting with the ferromagnetic layer are constituted of a single crystal structure.SELECTED DRAWING: Figure 4
Patent JP-2019141762-A (JP)
Title: Crusher
Inventor: UENO HIDEMASA
IPC: B02C18/14
Filed: 2018-02-17
Abstract: To provide a crusher that is structured simply and can be downsized.SOLUTION: A crusher 1 has a main body part 10, a rotary blade 20 that is stored in the main body part 10 and a screen 40 arranged below the rotary blade 20. A pivotally supporting part 13 that pivotally supports a front side end part 40A close to a screen doorway 12 in the screen 40 rotatably is provided closer to the screen doorway 12 than the rotary blade 20, inside the main body part 10. The crusher 1 has a lift mechanism 15 that moves upward a depth-side end part 40B away from the screen doorway 12 in the screen 40.SELECTED DRAWING: Figure 4
Patent JP-2019142804-A (JP)
Title: Antibodies that specifically bind to adenosine-type cyclopurines on dna strand
Inventor: MORI TOSHIO
IPC: A61K39/395
Filed: 2018-02-20
Abstract: To provide monoclonal antibodies and an antigen-binding fragment thereof which specifically bind to adenosine-type cyclopurine (Cyclo-dA) on DNA, which have no need to destructively extract a DNA sample from a tissue sample or completely decompose to mononucleotide, and can be used simply with higher sensitivity than known antibodies.SOLUTION: Provided is an antibody or antigen-binding fragment thereof that specifically binds to adenosine-type cyclopurine, in which a heavy chain variable (VH) region and a light chain variable (VL) region comprising three complementarity determining regions (CDRs) respectively are comprised, the amino acid sequence of CDR1 in the VH region is Gly-Tyr-Ser-Ile-Thr-Ser-Gly-Tyr-Ser (SEQ ID NO: 1), and the amino acid sequence of CDR2 in the VH region is Ile-His-Tyr-Ser-Gly -Arg-Thr (SEQ ID NO: 2), the amino acid sequence of CDR3 in the VH region is Ala-Thr-Tyr-Asp-Tyr-Asp-Gly-Tyr-Tyr-Val-Met-Asp-Tyr (SEQ ID NO: 3), the amino acid sequence of CDR1 in the VL region is Gln-Ser-Ile-Val-Asn-Ser-Asn-Gly-Asn-Thr-Tyr (SEQ ID NO: 4), the amino acid sequence of CDR2 in the VL region is Lys-Val-Ser (SEQ ID NO: 5), and the amino acid sequence of CDR3 in the VL region is Phe-Gln-Gly-Ser-His-Val-Pro-Arg-Thr (SEQ ID NO: 6), or the antibody or antigen-binding fragment comprising 1-3 conservative amino acid substitutions in one or more amino acid sequences selected from the group consisting of SEQ ID NOs: 1, 3, 4, and 6, and function-conservative variants thereof.SELECTED DRAWING: None
Patent JP-2019141310-A (JP)
Title: Game machine
Inventor: KATAYAMA SHIN
IPC: A63F5/04
Filed: 2018-02-20
Abstract: To prevent an inference of the result of a loop lottery in a game machine performing loop lotteries.SOLUTION: A game machine comprises: a first transmission processing unit for transmitting an advance-notice command for a start of a presentation related to loop lottery processing before an execution of the loop lottery processing; and a second transmission processing unit for transmitting second information of the presentation corresponding to the result of an addition by a loop lottery after the loop lottery processing is terminated. Presentations related to the loop lottery processing can be started at a constant timing set in advance without depending on the timing of the termination of the loop lottery processing. Since the start timing of the presentations for the loop lotteries does not change according to the results of the lotteries, it is possible to prevent an inference of the result.SELECTED DRAWING: Figure 7
Patent JP-2019146043-A (JP)
Title: Antenna pattern, rfid inlay, rfid label, and rfid medium
Inventor: RODELY ESCALO
IPC: H01Q19/02
Filed: 2018-02-21
Abstract: To improve a directional pattern of an UHF band RFID antenna, and expand a range which can be transmitted and received.SOLUTION: An antenna pattern used for an UHF band RFID, comprises: a base; a dipole antenna formed by a metal foil onto a surface of the base; and a sub-element formed by the metal foil onto a back surface of the base. The dipole antenna comprises: a loop part having an IC chip connection part; a pair of meander extended to a line symmetry from the loop part; and a capacitor hat. The sub-element includes a pair of U-character shape, and a part of the sub-element is overlapped to the dipole antenna through the base.SELECTED DRAWING: Figure 1
Patent JP-2019146383-A (JP)
Title: Motor control device
Inventor: NITAHARA TOMOAKI
IPC: H02M7/48
Filed: 2018-02-21
Abstract: To improve performance of a four-phase SR motor.SOLUTION: The motor control device, which rotationally drives a four-phase SR motor by switching energization to winding corresponding to respective phases of the four-phase SR motor from a power supply part, comprises: a pair of three-phase inverters connected to two-phase winding of an A-phase and a B-phase and two-phase winding of a C-phase and a D-phase respectively; and a control part that controls phase currents flowing into the winding by controlling a plurality of switching elements in each three-phase inverter into an on-state or an off-state. The control part makes the power supply part to regenerate phase currents without refluxing phase currents flowing into a non-energizing phase.SELECTED DRAWING: Figure 1
Patent JP-2019143213-A (JP)
Title: Electric anticorrosion apparatus of pipeline, and electric anticorrosion method
Inventor: HANAOKA KOICHI
IPC: F16L57/00
Filed: 2018-02-22
Abstract: To provide an electric anticorrosion apparatus of a pipeline not only dispensing with troublesome works but also capable of performing the anticorrosion of a pipeline supported on a frame for sure.SOLUTION: There are provided with a block body 5 composed of an ion conductive material for electric anticorrosion comprising an air mortar prepared to a fluidity capable of filling so as to cover around a contact part 4 of a pipe 3 and a frame 2, and solidified in such a state that covers around the contact part 4; and a sacrificial electrode 6 formed by a metal having an ionization tendency greater than that of iron, and buried into the block body 5 so as to be conductive with the pipe 3.SELECTED DRAWING: Figure 1
Patent JP-2018137755-A (JP)
Title: Temperature compensated crystal oscillator
Inventor: AYLWARD KEVIN ALAN NEIL
IPC: H03B5/32
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a practicable temperature compensation technique that makes it possible to further reduce frequency instability in temperature compensated crystal oscillators (TCXOs).SOLUTION: A temperature compensated crystal oscillator implements temperature compensation by generating and applying a temperature compensation signal via a function having a plateau region and a higher slope region, where a horizontal position of the higher slope region, a slope value in the higher slope region, and a function value change magnitude over the higher slope region are adjustable.SELECTED DRAWING: Figure 8
Patent JP-2019145024-A (JP)
Title: Determination program, determination method, and information processing device
Inventor: YAMAZAKI KAZUHIRO
IPC: G06F11/07
Filed: 2018-02-23
Abstract: To enable the detection of a plurality of relevant messages that were output in a prescribed order.SOLUTION: An information processing device 10 acquires a plurality of messages 4a to 4c, 5a to 5c, 6a to 6c output by execution of a plurality of pieces of software 1a, 2a, 3a, respectively. Next, with reference to a storage unit 11 storing a message pattern showing an output order of messages, the information processing device 10 determines a set for which an output state of a plurality of messages included in the set corresponds to the message pattern stored in the storage unit 11 among sets of messages included in the acquired messages 4a to 4c, 5a to 5c, 6a to 6c. Then, the information processing device 10 displays message identification information included in the determined set in a display unit 13.SELECTED DRAWING: Figure 1
Patent JP-2019149403-A (JP)
Title: Spin orbit torque-type magnetization rotational element, spin orbit torque-type magnetoresistance effect element, magnetic memory, and method for manufacturing spin orbit torque-type magnetization rotational element
Inventor: KOMURA HIDETSUGU
IPC: H01L43/12
Filed: 2018-02-26
Abstract: To provide a spin orbit torque-type magnetization rotational element having excellent heat exhausting properties.SOLUTION: A spin orbit torque-type magnetization rotational element includes: spin orbit torque wiring extending in a first direction; and a first ferromagnetic layer laminated in a second direction crossing the spin orbit torque wiring. The spin orbit torque wiring has a projecting portion projecting in the second direction from a first surface on a first ferromagnetic layer side at the connection between the spin orbit torque wiring and the first ferromagnetic layer.SELECTED DRAWING: Figure 1
Patent JP-2019147982-A (JP)
Title: Alloy for stent and stent
Inventor: TAZAKI WATARU
IPC: A61L31/02
Filed: 2018-02-27
Abstract: To provide an alloy for stent having excellent workability and mechanical properties, and having high corrosion resistance.SOLUTION: An alloy for stent has a composition comprising, in mass%, Cr of 10-27%, Mo of 3-12%, Ni of 22-34%, with the balance being substantially Co and unavoidable impurities. Of the unavoidable impurities, the contents of Ti, Mn, Fe, Nb, W, Al, Zr and C are, in mass%, Ti of 1.0% or less, Mn of 1.5% or less, Fe of 1.0% or less, Nb of 3.0% or less, W of 5.0% or less, Al of 0.5% or less, Zr of 0.1% or less, B of 0.01% or less, and C of 0.1% or less.SELECTED DRAWING: Figure 2
Patent JP-2019152526-A (JP)
Title: Antenna device for aircraft
Inventor: HASHIMA TOSHIYUKI
IPC: H01Q3/04
Filed: 2018-03-02
Abstract: To desirably attain a data link function and a radar function at one time by a light and compact configuration.SOLUTION: An antenna device 10 includes: a transmitter 14 in an uninhabited vehicle 1, the transmitter selectively generating a signal for data link and an electric wave for a radar; and an antenna 11 of a phased array system, the antenna being movable to change the direction of the antenna and being capable of sending and receiving a signal for data link and an electric wave for a radar.SELECTED DRAWING: Figure 2
Patent JP-2018145183-A (JP)
Title: Fluorine-substituted nitrogen-containing heterocyclic compound, and method for producing the same
Inventor: ADACHI KENJI
IPC: C07D235/04
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a new fluorine-substituted nitrogen-containing heterocyclic compound.SOLUTION: The present invention provides a compound represented by formula (1) or a salt thereof [where A is CR, carbene carbon, or C=R; --- is a double bond if A is CR, while it is a single bond if A is carbene carbon; Ris O, S, or NR; Ris a hydrogen atom or an organic group; each R is the same or different every time it occurs and represents a hydrogen atom or an organic group; Ris a hydrogen atom, a fluorine atom, a chlorine atom, Rf, or ORf; and Rf is a fluoroalkyl group].SELECTED DRAWING: None
Patent JP-2019154545-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-03-08
Abstract: To provide a game machine which has improved a termination condition in an advantageous section.SOLUTION: A slot machine can control a game section. The game sections include a normal section and an advantageous section more advantageous than the normal section and are provided with advantageous section notification LED suggesting that the section is controlled into the advantageous section. When controlled into the advantageous section, the advantageous section is terminated and shifted to the normal section in the case that at least either a first termination condition which is satisfied by the number of advantageous section games reaching a predetermined upper limit of games (for example, 1500 games) or a net increase number of tokens in the advantageous section exceeding a regulated number (for example, 2388) or a second termination condition different from the first termination condition is satisfied. The second termination condition in the advantageous section includes a lottery result of an internal lottery winning a replay combination 1 as a prescribed result and does not include the lottery result of the internal lottery winning other than the replay combination 1 as a specific result.SELECTED DRAWING: Figure 21