baber/WOPTO huggingface dataset:
Patent JP-2018168248-A (JP)
Title: Water-based ink composition for writing implement and writing implement using the same
Inventor: NISHIKAWA TOMOAKI
IPC: B43K5/00
Filed: 2017-03-29
Abstract: To provide a water-based ink composition for a writing implement which is excellent in dry-up resistance and ink followability and is also excellent in water resistance of handwriting, and a writing implement using the same.SOLUTION: The water-based ink composition for a writing implement is provided that is incorporated in a writing implement which has a writing tip and an ink storage part supplying ink to the writing tip, and has, as an ink flow adjustment body, a comb teeth-like ink retention member which is arranged between the writing tip and the ink storage part, can supply the ink from the ink storage part to the writing tip, and temporarily retains the ink overflowed along with internal pressure rise of the ink storage part, the ink composition includes water, a pigment, N, N, N-tri-alkylamino acid and urethane film-forming resin particles. The writing implement using the water-based ink composition for a writing implement is also provided.SELECTED DRAWING: None
Patent JP-2018168424-A (JP)
Title: High precision mutual separation method of rare earth ions
Inventor: NARITA KOICHI
IPC: C22B3/24
Filed: 2017-03-30
Abstract: To provide a novel rare earth ion separation agent capable of remarkably enhancing separation performance regarding mutual separation of rare earth ions having close atom numbers compared to a precipitation separation method or a solvent extraction method which are conventional methods, and a separation recovery method of rare earth ions using the same.SOLUTION: By adding a polydentate ligand compound having both of an amide group and a heterocyclic nitrogen to a solution in which two or more kind of rare earth ions are dissolved, two kinds of different rare earth complexes are formed by an element of smaller atom number and an element of bigger atom number than a specific ion size as a boundary, and only one of two kinds rare earth complexes is separated and recovered by adding an unidentate ligand compound having an oxygen atom or a nitrogen atom as a ligand atom to the rear earth complexes.SELECTED DRAWING: Figure 1
Patent JP-2017145253-A (JP)
Title: Method of making mycoplasma vaccine
Inventor: JORDAN DIANNA M MURPHY
IPC: C07K14/30
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparation of an immunogenic composition for treatment and/or prophylaxis of mycoplasma infections in a subject animal.SOLUTION: The method comprises: cultivating mycoplasma bacteria in a serum-reduced or swine serum-free, eukaryotic cell system; and obtaining an antigen of the mycoplasma bacteria. The present invention also provides an immunogenic composition obtainable by the method, and a method for immunizing a subject animal comprising administration of the immunogenic composition to the subject animal.SELECTED DRAWING: None
Patent JP-2018170728-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KOBAYASHI KOJI
IPC: H04L12/28
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of efficiently performing processing for analysis related to communication in a vehicle that performs automatic driving by appropriately sorting information related to communication between electronic control units (ECU).SOLUTION: An information processing apparatus (100) that collects information for analysis relating to communication between a plurality of ECUs for exchanging communication data via a bus in an in-vehicle network of a vehicle having an automatic driving function includes a receiving unit 110 that receives a plurality of pieces of sequentially transmitted communication data, an identification unit 130 that detects a predetermined operation timing at which a passenger of the vehicle has performed a predetermined operation and identifies an analysis target period including the predetermined operation time, and a processing unit 140 that sorts communication data received by the receiving unit 110 into analysis target communication data that is communication data received within an analysis target period and a non-analysis target communication data that is communication data received outside the analysis target period and executes predetermined processing for analysis on the analysis target communication data based on the result of the sorting.SELECTED DRAWING: Figure 3
Patent JP-2018174266-A (JP)
Title: Organic semiconductor and manufacturing method of the same
Inventor: IKEDA DAIJI
IPC: H01L51/40
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic semiconductor which has high mobility and which can be formed by a wet process.SOLUTION: An organic semiconductor of the present embodiment includes a strained compound represented by the following formula (1). In the formula, Z represents an atom selected from group 13-16 elements in the periodic table; rings Aand Arepresent rings each having a carbon-carbon unsaturated bond; R, Rand Rrepresent hydrogen atoms or substituent groups; Rrepresents an atom selected from a group 16 element in the periodic table; Rand Rrepresent hydrogen atoms, substituent groups or atoms selected from group 16 elements in the periodic table; m represents an integer within a range 0-4; n represents an integer within a rang 0-2; and p1 and p2 represent integers equal to or more than 0. A bond expressed by a solid line and a broken line represents a single bond or a double bond.SELECTED DRAWING: None
Patent JP-2018179012-A (JP)
Title: Transmission device for electric vehicle
Inventor: SATO YOSHIJI
IPC: F16H3/089
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To shorten a period of torque interruption while suppressing drop in transmission torque by torque interruption during switching of shift stages, in a transmission device for electric vehicle with a synchro mechanism.SOLUTION: A transmission device 10 is used for an electric vehicle driven by an electric motor EM. The transmission device 10 includes: an input shaft 1 in which power is inputted from the electric motor EM; an output shaft 2 arranged in parallel with the input shaft 1; a main transmission unit 3; and a transmission assist unit 4. The main transmission unit 3 includes a low speed side shift stage 3L and a high speed side shift stage 3H, and a synchro mechanism 8 for performing switching between these shift stages 3L, 3H, and it changes the rotational speed inputted in the input shaft 1 and transmits it to the output shaft 2. The transmission assist unit 4 has a transmission ratio smaller than the high speed side shift stage 3H, and transmits power from the input shaft 1 to the output shaft 2 when switching the shift stages of the main transmission unit 3.SELECTED DRAWING: Figure 1
Patent JP-2017192379-A (JP)
Title: Method for detecting dna damage in cells and antigen against cell surface antigen responsive to dna chain cleavage
Inventor: KUROSAWA YOSHIKAZU
IPC: A61K45/00
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting DNA damage in a cell by specifically recognizing a molecule responsive to DNA chain cleavage.SOLUTION: According to the present invention, there is provided an antibody that specifically reacts with human Ly6D, the antibody comprising: specific amino acid sequences as a heavy chain first complementarity-determining region (VH CDR1), a heavy chain second complementarity-determining region (VH CDR2), and a heavy chain third complementarity-determining region (VH CDR3), which are found by: obtaining a phage antibody (scFv antibody) that reacts with an antigen, which is expressed responsive to the cleavage of DNA double strand on a cell membrane by phage display technology using a human antibody library; and analyzing the gene sequence thereof. The antibody is selected from peptides comprising Fab, Fab', F(ab), single chain antibody (scFv), dimerized V region (Diabody), disulfide stabilized V region (dsFv) or CDR.SELECTED DRAWING: None
Patent JP-2018068097-A (JP)
Title: Switching element drive circuit
Inventor: HAYASHI YOSHINORI
IPC: H02M1/08
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a switching element drive circuit which can reduce a loss in a plurality of switching elements mutually connected in parallel.SOLUTION: A U-phase first upper arm switching element SUHA, which is an IGBT, and a U-phase second upper arm switching element SUHB, which is a MOSFET, are connected in parallel. A drive circuit Dr, after switching the U-phase first upper arm switching element SUHA to an ON state first, switches the U-phase second upper arm switching element SUHB to an ON state. The drive circuit Dr makes the charging speed of the gate electric charge of the U-phase second upper arm switching element SUHB higher than the charging speed of the gate electric charge of the U-phase first upper arm switching element SUHA.SELECTED DRAWING: Figure 3
Patent JP-2018175507-A (JP)
Title: Physical state determination device
Inventor: ARAI JUNICHIRO
IPC: A61B5/16
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a physical state determination device for detecting an optional brain function activation stimulation for activating a brain function of an object person for easily determining a physical state of an object person.SOLUTION: A physical state determination device (700) comprises: a brain function activation information detection part (741); a face change information acquisition part (742); and a physical state determination part (745). The brain function activation information detection part (741) detects brain function activation information corresponding to the physical state. The face change information acquisition part (742) acquires face change information indicating time series change of face data of an object person (300). The physical state determination part (745) determines a predetermined physical state of the object person (300) based on the brain function activation information and the face change information. The brain function activation information detection part (741) has a specific operation detection part (741a) and/or a specific environment detection part (741b).SELECTED DRAWING: Figure 38
Patent JP-2018182149-A (JP)
Title: Heat radiator
Inventor: HIGUCHI TATSUYA
IPC: H05K7/20
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device which enables an installation location of a heating component to be sufficiently secured on a substrate and makes damage, etc., less likely to occur.SOLUTION: A heat radiator includes: a heat conduction part extending on a substrate from the vicinity of a heating component installed on the substrate to the vicinity of an end part of the substrate; and a heat radiation part which receives heat of the vicinity of the end part and discharges the received heat.SELECTED DRAWING: Figure 1
Patent JP-2018181109-A (JP)
Title: Image formation system and image formation method
Inventor: OKADA RYOJI
IPC: G06F3/12
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To improve functionality.SOLUTION: An image formation system 1 is provided with: an administrator mobile terminal 20 which is operated by an administrator; and an in-house server 40 which performs data communication with the administrator mobile terminal 20. The administrator mobile terminal 20 has: a software download application 25 or 75 with a software reception function for receiving software regarding an image forming apparatus 10 to be installed in a client PC 50 from a Web server 60, and a software transmission function for transmitting the software to the in-house server 40. The in-house server 40 has a software module storage unit 45 which receives the software from the administrator mobile terminal 20 and stores a permission rank for authority for installing the software in the client PC 50, set for every kind of software by being associated with the software.SELECTED DRAWING: Figure 14
Patent JP-2017127681-A (JP)
Title: Power assist device for surgical instrument
Inventor: KEVIN J RANUCCI
IPC: A61B17/068
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a surgical instrument including a power assist device, and a method of using the surgical instrument for deploying surgical fasteners.SOLUTION: The surgical instrument may include a handle, an elongated shaft extending from the handle, and a surgical fastener deployment system including a driveshaft. The driveshaft is actuatable between at least a first proximal position and a second distal position. A striker is movable relative to the driveshaft, and an impact surface is associated with the driveshaft. The impact surface is struck by the striker to displace the driveshaft to the second distal position and deploy the surgical fastener.SELECTED DRAWING: Figure 1
Patent JP-2018184118-A (JP)
Title: Glass run for vehicle door
Inventor: NISHIKAWA SHINJI
IPC: B60J10/76
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce a step between a vehicle cabin outer surface of window glass and a vehicle cabin outer surface of a window frame to further form a flush-surface and inhibit occurrence of striking sound and separating/attaching sound of a bending seal part of a vehicle outer side wall.SOLUTION: A vehicle outer side wall 23 has a bending seal part 23d which bends so as to protrude to the vehicle cabin inner side. The bending seal part 23d elastically deforms so as to extend along a vehicle cabin outer surface of window glass 4 in a closed state of the window glass 4. A soft part 24 formed by a material softer than a material forming the vehicle outer side wall 23 is provided on a vehicle cabin outer surface of the bending seal part 23d.SELECTED DRAWING: Figure 2
Patent JP-2017164521-A (JP)
Title: Ophthalmologic device
Inventor: FUJINO MAKOTO
IPC: A61B3/10
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic device which allows even a person who has no knowledge or experience related to the device, to perform easily an inspection.SOLUTION: An ophthalmologic device comprises: an optical system for performing an inspection of an eye to be examined; a processing part 130 for generating inspection data which indicates a state of the eye to be examined by processing a result of the inspection; a storage part 112 for storing setting information which indicates contents of setting of prescribed items related to the optical system and processing part; a control part 110 for, in an inspection which is executed until the setting information is changed or cancelled, controlling the optical system and the processing part on the basis of the contents of setting indicated in the setting information; and a resting determination part 132 for determining whether or not the eye to be examined is resting substantially on the basis of data acquired optically. When it is determined that the eye to be examined is substantially resting, by the resting determination part, the control part causes the optical system to execute the inspection.SELECTED DRAWING: Figure 2
Patent JP-2018191434-A (JP)
Title: Storage battery operation device and storage battery operation method
Inventor: YOKOTA TOSHIMI
IPC: G06Q50/06
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To predict, with high precision, storage battery surplus power (dischargeable amount) capable of being used in other applications of a storage battery for backup and to increase an available amount to other applications.SOLUTION: The storage battery operation device in one embodiment of the present invention includes: a power failure recovery time prediction part which predicts power failure recovery time per time of a first power supply destination for each storage battery from monitoring data acquired by monitoring a status changing with a lapse of time; a required power storage amount calculation part which calculates a required power storage amount per time for each storage battery from a demand prediction amount per time of the first power supply destination for each storage battery; and a dischargeable amount calculation part which calculates a dischargeable amount per time to any other destination than the first power supply destination for each storage battery from the required power storage amount.SELECTED DRAWING: Figure 1
Patent JP-2018189312-A (JP)
Title: Freezer unit
Inventor: MINAMIDA TOMOATSU
IPC: F25B1/00
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a freezer unit which can minimize pressure loss of a coolant while restricting transfer of vibration occurred by driving a compressor.SOLUTION: An air-conditioning device includes a coolant circuit having a compressor 21, a suction pipe 40 connected to a suction side of the compressor 21, and a discharge pipe 90 connected to a discharge side of the compressor 21. In at least one of the suction pipe 40 and discharge pipe 90, a suction-side parallel pipe part 41 and a discharge-side parallel pipe part 91 are provided so as to extend in parallel with a crank shaft 64 which is a drive shaft of the compressor 21. The parallel pipe parts 41, 91 include: flexible pipes 42, 92; first pipes 43, 93 connected to one end of the flexible pipes 42, 92; and second pipes 44, 94 connected to the other end of the flexible pipes 42, 92. The flexible pipes 42, 92 have an inner diameter which is 80% or more of an inner diameter of the first pipes 43, 93 and/or second pipes 44, 94.SELECTED DRAWING: Figure 3
Patent JP-2018194041-A (JP)
Title: Fluid damper device and apparatus with damper
Inventor: MIHARA NAOYA
IPC: F16F9/14
Filed: 2017-05-12
Abstract: To properly fix a cover to an opening portion of a case in a fluid damper device.SOLUTION: A fluid damper device 10 includes a rotor 30 inserted to a bottomed cylindrical case 20, and a cover 60 fixed to an opening portion 29 of the case 20. A thin portion 28 is formed on an end portion at one side L1 in an axial direction L, of the case 20, and four stopper portions 70 kept into contact with a small-diameter portion 63 of the cover 60 in the axial direction L, are formed on an inner peripheral face of the thin portion 28 at equal intervals. The inner peripheral face of the case 20 is provided with partitioning projecting portions 26 for partitioning a damper chamber 11 in a circumferential direction, and the stopper portions 70 are formed on circumferential positions corresponding to the partitioning projecting portions 26. Recessed portions 73 recessed to a radial outer side, are formed on circumferential positions different from the stopper portions 70, and projecting portions 80 for welding are formed on the recessed portions 73. The small-diameter portion 63 is welded to the projecting portions 80 for welding by ultrasonic welding.SELECTED DRAWING: Figure 7
Patent JP-2018195465-A (JP)
Title: Vehicular lighting fixture
Inventor: MATSUSHITA KAZUTERU
IPC: F21S41/00
Filed: 2017-05-18
Abstract: To provide a vehicular lighting fixture in which a depth dimension is compact, and which includes a light emitting unit which has improved visibility by radiating laterally and radiating frontward at the same time.SOLUTION: A vehicular lighting fixture includes, in the fixture, a first light emitting unit including: a light guide body in which an annular or C-shaped emission surface is provided; a plurality of light emitting elements arranged on a rear end side of the light guide body; and a wiring board mounting the plurality of light emitting elements. The light guide body includes: an incident surface on the rear end side positioned on an optical axis of the light emitting element; an emission surface on a front end side on the opposite side from the incident surface; and a cylindrical part for connecting the incident surface and the emission surface. The optical axis of the light emitting element is inclined with respect to a central axis. At the cylindrical part, a diffusion lens element is formed at least on an outside surface of the inclined side.SELECTED DRAWING: Figure 5
Patent JP-2018192450-A (JP)
Title: Cleaning head
Inventor: ITO TAKAHIRO
IPC: B08B5/00
Filed: 2017-05-22
Abstract: To provide a cleaning head which can efficiently remove dust from a surface of an object to be cleaned.SOLUTION: A cleaning head has a long body, and includes slit-shaped gas jetting ports (125a, 125b) extending in a longitudinal direction, and slit-shaped gas suction ports (126a, 126b) arranged side by side with the gas jetting ports and extending in the longitudinal direction. The cleaning head relatively moves with respect to an object to be cleaned G while jetting gas from the gas jetting ports (125a, 125b) and sucking outside air from the gas suction ports (126a, 126b) in a state that the gas jetting ports (125a, 125b) and the gas suction ports (126a, 126b) are faced to a surface of the object to be cleaned G. The gas jetting ports include a first gas jetting port 125a and a second gas jetting port 125b which are arranged adjacently to each other.SELECTED DRAWING: Figure 5
Patent JP-2017175909-A (JP)
Title: Power supply device
Inventor: KITAMURA NORIYUKI
IPC: H02M7/12
Filed: 2017-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device improving a power factor at the time of a light load.SOLUTION: A power supply device 1 comprises: an inductor 12; a switching element 5; a constant current element 6; a feedback coil 16; and a control circuit 17. The switching element is connected to one end of the inductor in series, and performs switching operation repeating an on-state and an off-state. The constant current element is connected to the switching element in series, and limits a current of the switching element. The feedback coil is magnetically coupled to the inductor, supplies a voltage to a control terminal of the switching element, and controls the switching element. The control circuit decreases a constant current value of the constant current element when an output voltage is relatively high, increases the constant current value of the constant current element when the output voltage is relatively low, and controls the constant current value such that the output voltage becomes a constant value.SELECTED DRAWING: Figure 1
Patent JP-2017169234-A (JP)
Title: Video decoder, video decoding method and video decoding program
Inventor: NISHITANI KATSUYOSHI
IPC: H04N19/176
Filed: 2017-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance coding efficiency by reducing the code amount of quantization parameters.SOLUTION: In a video decoder for decoding a bit stream where a video is encoded by further dividing a first block, obtained by dividing each picture of the video with a predetermined size, into one or a plurality of second blocks, a prediction quantization parameter deriving section 205 derives the prediction quantization parameters of the second block, by using the quantization parameters of one or a plurality of third blocks close to the second block. When the third block close to the second block is located at a position exceeding the boundary of the first block, the prediction quantization parameter deriving section 205 derives the prediction quantization parameters of the second block, by using the quantization parameters of the fourth block decoded before the second block.SELECTED DRAWING: Figure 2