baber/WOPTO huggingface dataset:
Patent JP-2018111338-A (JP)
Title: Speaker device of vehicle, and vehicle
Inventor: KANEKO TAKASHI
IPC: B60H1/00
Filed: 2017-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a speaker device of a vehicle capable of efficiently outputting heavy bass sound with a simple configuration.SOLUTION: A back-loaded horn type speaker device 20 is configured with such a simple configuration that a duct 23 for a speaker is formed by causing one end side of a branch pipe 21 to communicate with the middle of a cooling duct 11 of a battery unit 7 including the cooling duct 11 having one end opening in a cabin 2 as a suction port 11a, a portion of the cooling duct 11 of the battery unit 7 is also used as the duct 23 for the speaker by continuously installing a back face side of a speaker 22 to the other end side of the branch pipe 21, and the back face side of the speaker 22 is continuously installed to the duct 23 for the speaker.SELECTED DRAWING: Figure 1
Patent JP-2018117188-A (JP)
Title: Imaging apparatus and control method therefor, and imaging system
Inventor: DOSHIN TAKEHIRO
IPC: G03B15/05
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of achieving high versatility without increasing a size of a connector in an imaging apparatus which performs connection in accordance with USB standards.SOLUTION: Disclosed is an imaging apparatus 100 which is equipped with a USB connector A108 conforming to USB standards and constituted so as to be electrically connectable to a device which includes an adaptor device 200 via the USB connector A108. The imaging apparatus includes: a system control circuit A121 which detects whether or not the adaptor device 200 is electrically connected via the USB connector A108 and also detects whether or not the other devices connected to the adaptor device 200 can perform communication according to communication standards different from the USB standards when connection of the adaptor device 200 is detected; and a switch A122 which performs a process of changing a signal group to be assigned to respective terminals of the USB connector A108 in accordance with a detection result by the system control circuit A121.SELECTED DRAWING: Figure 6
Patent JP-2018116153-A (JP)
Title: Acoustic effect application device, acoustic effect application method and acoustic effect application program
Inventor: KAWASHIMA NORIHIKO
IPC: G10H1/06
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic effect application device, an acoustic effect application method and an acoustic effect application program capable of controlling the acoustic effect of a stereo acoustic signal variously and easily.SOLUTION: An M/S converter 110 converts a stereo acoustic signal AS1 into a sum signal MS1 and a difference signal SS1. An effect application unit 120M applies the acoustic effect to the sum signal MS1 and an effect application unit 120S applies the acoustic effect to the difference signal SS1. An M/S re-converting unit 150 converts a sum signal MS2 and a difference signal SS2 to which the acoustic effects are applied into a stereo acoustic signal AS2. A first control unit 160 controls the properties of the sound effects of the effect application units 120M and 120S on the basis of a value of a first operation parameter OP1. A second control unit 170 controls the degree of the acoustic effect of the effect application unit 120S on the basis of a value of a second operation parameter OP2.SELECTED DRAWING: Figure 2
Patent JP-2018117492-A (JP)
Title: Motor drive device
Inventor: AIZAWA TOSHIMITSU
IPC: H02M7/48
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device that prevents failures in control when two timers are used for the control, and that enables control with a lower advance angle.SOLUTION: According to an embodiment, a control circuit of a motor drive device activates a first timer depending on a rotational position of a motor, and controls an ON timing of a positive side switching element that configures an inverter circuit on the basis of a measured time of the first timer to energize the motor. In addition, the control circuit activates a second timer depending on the ON timing, controls an OFF timing of the positive side switching element on the basis of a measured time of the second timer, and controls a negative side switching element of two opposed arms to be in the ON state to flow a reflux current and then switch an energization direction to the motor. When the rotational position becomes a position for activating the first timer prior to the ON timing, the control circuit performs turn-on of the positive side switching element and activation of the second timer that are scheduled to be performed at the ON timing.SELECTED DRAWING: Figure 1
Patent JP-2018121150-A (JP)
Title: Filter device
Inventor: DEGAWA NAOMICHI
IPC: G11B5/39
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a filter device using a magnetoresistance effect element, capable of operating as a practical bandpass filter.SOLUTION: A filter device 1 includes magnetoresistance effect element 2, an input port 3 to which a high frequency input signal is applied, an output port 4 where a high frequency output signal appears, and an energy imparting section 5. The magnetoresistance effect element 2 includes a first magnetization free layer 21 having first magnetization, and a second magnetization free layer 23 having second magnetization. Ferromagnetic resonance frequencies of the first magnetization free layer 21 and the second magnetization free layer 23 are different from each other. The energy imparting section 5 imparts energy for generating oscillation based on the high frequency input signal in the first magnetization and the second magnetization to the magnetoresistance effect element 2. The high frequency output signal is resulting from oscillation of the first magnetization and the second magnetization.SELECTED DRAWING: Figure 1
Patent JP-2018120417-A (JP)
Title: Virtual computer controller, virtual computer control method, and virtual computer control program
Inventor: YAMAGUCHI MANABU
IPC: G06F13/10
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a virtual computer controller to shorten the down time of virtual computers having a lot of input/output processing in hand.SOLUTION: A virtual computer controller comprises: a management OS for executing virtual computers; IO means for recording residual input/output amounts to control registers that start input/output upon receiving requests from the virtual computers, and that are provided in association with the virtual computers while executing the input/output; and the virtual computers including within virtual memories control data storage areas recording the same values as the residual input/output amounts the associated control registers record. The management OS comprises a PF driver acquiring the residual input/output amounts from the control data storage areas of the virtual computers, and virtual computer scheduling means for determining a termination of the virtual computer whose residual input/output amount acquired by the PF driver is the minimum.SELECTED DRAWING: Figure 1
Patent JP-2018119363-A (JP)
Title: Sanitary washing device
Inventor: SATO TOMOKO
IPC: E03D9/08
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery-driven sanitary washing device that is not connected to an AC power source and reliably prevents a circumstances in which discharging of washing water cannot be stopped during mobile washing due to exhaustion of battery remaining capacity.SOLUTION: A sanitary washing device includes: a nozzle that discharges washing water; a battery storage section; a latch-type electromagnetic valve that turns on/off water discharging from the nozzle; a motor for moving the nozzle; a control section that controls the electromagnetic valve and the motor and operates in a mobile washing mode; battery remaining capacity detection means; and an operation section for turning on/off the water discharging from the nozzle and starting/halting the mobile washing mode. The control section prohibits mobile washing when the battery remaining capacity equals or is less than a first threshold value, and automatically halts mobile washing after starting the mobile washing mode. Here, the first threshold value is greater than a sum of electric energy consumed from a start to halting of the mobile washing mode and electric energy consumed when water discharging from the nozzle is halted.SELECTED DRAWING: Figure 2
Patent JP-2018119106-A (JP)
Title: Method for producing modified conjugated diene polymer, polymer composition, crosslinked polymer and tire
Inventor: SADO AIKA
IPC: C08C19/25
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a modified conjugated diene polymer that makes it possible to prepare a vulcanized rubber excelling at fuel economy, tensile strength and wet grip performance.SOLUTION: A modified conjugated diene polymer is produced by a method including the steps of: polymerizing, in the presence of a polymerization initiator, a monomer group X containing at least one compound selected from the group consisting of (A) a vinylsilane compound having '-SiRRR' and (B) an aromatic vinyl compound having a nitrogen atom and the like, and a conjugated diene compound, to obtain a polymer having an active terminal; and subjecting the polymer having an active terminal to (D) an alkoxysilane compound having a group '-NRR'.
Patent JP-2018123190-A (JP)
Title: Azomethine zinc complex
Inventor: KAICHI Hideo
IPC: C09B55/00
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel yellow pigment having an unconventional hue.SOLUTION: The present invention provides an azomethine zinc complex represented by the formula (I) (where, Xand Xindependently represent a hydrogen atom, a halogen atom or an alkoxy group).SELECTED DRAWING: None
Patent JP-2018122634-A (JP)
Title: Optical system for vehicle
Inventor: MAEDA DAISUKE
IPC: B60R11/02
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for a vehicle which can reduce the possibility that the system may not correctly operate due to fogging of a transparent member, such as glass, in an angle-of-view range in front of an optical device.SOLUTION: An optical system for a vehicle comprises: an optical device which is provided so as to be able to acquire information outside a cabin; and a transparent member which is provided in front of the optical device with a predetermined closed space interposed in-between. The optical system further comprises: an antifogging sheet which is provided in a first area corresponding to the angle-of-view range of the optical device, in the inner surface of the transparent member in the closed space; and a dew condensation part which is provided in a second area outside the angle-of-view range of the optical device, in the inner surface of the transparent member in the closed space, and which causes dew condensation more easily than the first area.SELECTED DRAWING: Figure 2
Patent JP-2018125212-A (JP)
Title: Lithium ion battery
Inventor: AZUMA KEIICHIRO
IPC: H01M10/052
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To suppress the worsening of characteristics in a state in which the rise in the pressure in an outer packaging body is suppressed even if a portion which communicates to the outer packaging body is produced.SOLUTION: A lithium ion battery is arranged by encasing a power-generation element in an exterior material. The power-generation element is arranged by laminating a positive electrode current collector, a positive electrode active material layer, a separator, a negative electrode active material layer and a negative electrode current collector in turn, and includes an electrolyte solution. In the lithium ion battery, the exterior material has a pair of laminate films. The pair of laminate films have a seal part provided in an outer peripheral part thereof and therefore, the power-generation element is sealed by the pair of laminate films. In the seal part, an electrolyte solution absorber which absorbs the electrolyte solution and holds at least a part of the electrolyte solution is provided.SELECTED DRAWING: Figure 1
Patent JP-2017165094-A (JP)
Title: Liquid ejection device, liquid ejection system and liquid ejection method
Inventor: HAYASHI TOMOAKI
IPC: B41J2/01
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection method that is able to further improve accuracy in the landing position of ejected liquid, in an orthogonal direction.SOLUTION: A device 110 having a plurality of liquid ejection head units 210K and in which the respective liquid ejection head units eject liquid in different positions on a conveyance path and to a conveyed object 120, comprises a conveyance roller 230 that conveys an object. A detection unit SENK is installed in a position away by an integral multiple of the peripheral length of the conveyance roller from a landing position PK where the liquid ejected by the liquid ejection head unit lands on the conveyed object. Also, the detection unit outputs a detection result indicating the position of the conveyed object in a direction orthogonal to the direction in which the object is conveyed. On the basis of the detection result, each of the liquid ejection head units is moved.SELECTED DRAWING: Figure 2
Patent JP-2018125248-A (JP)
Title: Planar light unit and method of manufacturing the same
Inventor: KASHIWAGI NAOYA
IPC: G02F1/13357
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a planar light unit which can be easily assembled without causing misalignment between LEDs and a light guide plate when the LEDs, a transparent flexible resin, and the light guide plate are stored in a case even if the transparent flexible resin is disposed between the LEDs and an incidence plane of the light guide plate to enhance adhesiveness, and to provide a method of manufacturing the planar light unit.SOLUTION: A side edge type planar light unit 1 includes: LEDs 22; an elastomer (transparent flexible resin) 30 in which the LEDs 22 are adhered to one surface; a light guide plate 40 having an incidence plane 41a to which the other surface of the elastomer 30 is adhered; and a rear frame 10 which houses the LEDs 22, the elastomer 30, and the light guide plate 40. A method of manufacturing the side edge type planar light unit 1 includes the steps of: storing the light guide plate 40 into the rear frame 10; inserting elastic members 51, 52 into a gap between a side surface 45 of the light guide plate 40 and a side wall 15 of the rear frame 10; and bending the side wall 15 and fixing the light guide plate 40 to the rear frame 10.SELECTED DRAWING: Figure 1
Patent JP-2018129257-A (JP)
Title: Contact device and electromagnetic contactor using the same
Inventor: KONISHI HIROZUMI
IPC: H01H50/02
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a contact device capable of preventing deformation on a side in which a terminal plate is fixed to a fixed contact even when a large torque acts on the terminal plate when an external electric wire is connected to an external terminal.SOLUTION: A contact device that includes a housing case 2 that houses a main contact mechanism 8 having fixed contacts 17 and 18, an external terminal 41 disposed outside the housing case, and a terminal plate 37 penetrating the housing case and electrically connecting the fixed contact and the external terminal includes a bent portion 42 in which the terminal plate makes surface contact with side surfaces 30a and 30b of the housing case.SELECTED DRAWING: Figure 4
Patent JP-2018127183-A (JP)
Title: Crawler drive device and crawler type travel device
Inventor: YAMANE KOGA
IPC: B60L15/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To minimize a crawler drive device.SOLUTION: A crawler drive device 7 drives a drive wheel 2 of a crawler type travel device 1 in which a crawler 5 is extended between the drive wheel 2 and a driven wheel 3. The drive wheel 2 is driven by an electric motor 12 via a reduction gear 13. The crawler drive device includes a brake device 14 for braking the drive wheel 2. The reduction gear 13 is constituted of a composite reduction gear combined with a traction drive reduction gear and a cycloid reduction gear, or the cycloid reduction gear single unit.SELECTED DRAWING: Figure 1
Patent JP-2018134785-A (JP)
Title: Wall face decorative tool
Inventor: YAGI RUI
IPC: B42D15/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a wall face decorative tool comprising means of holding a memo pad or the like without making a hole on a wall face.SOLUTION: A first adhesion part 2 having relatively strong adhesive force and a second adhesion part 3 having re-peelability are provided on a back surface 1b of a sheet-like main body part 1. With the strong adhesive force of the first adhesion part 2, the main body part 1 can be held on the wall face in a state where a thin piece body such as a piece of paper is adhered to the second adhesion part 3. The second adhesion part 3 having re-peelability detachably holds the thin piece body such as the piece of paper including a memo pad, a name card and a photograph, and a plastic card. The second adhesion part 3 can peel the thin piece body without damaging the thin piece body. Since a design P such as a front foot of a cat is attached to a surface, the wall face decorative tool is excellent in decorativeness.SELECTED DRAWING: Figure 1
Patent JP-2017122102-A (JP)
Title: Processes and intermediates for preparation of 1'-substituted carba-nucleoside analogs
Inventor: THOMAS BUTLER
IPC: C07D487/04
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide processes for preparing 1'-substituted carba-nucleoside analogs with antiviral activity.SOLUTION: The present invention provides processes for preparing 1'-substituted carba-nucleoside analogs of the following formula, by treating with a cyanide reagent and a Lewis acid [Ris H, alkyl or the like; Rand Rindependently represent H, F or the like; Ris H, allyl or the like; Ris halogen, alkyl, alkenyl, alkynyl or the like; Ris H, halogen or the like; Xis C-Ror N; Ris H, halogen and the like].SELECTED DRAWING: None
Patent JP-2017149949-A (JP)
Title: Latex composition and film compact
Inventor: IGARI NAOHIRO
IPC: C08F236/06
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a latex composition capable of providing a film compact such as a dip compact that can suppress, in addition to immediate allergy (Type I), delayed type allergy (Type IV), and has excellent tensile strength and elongation and soft feeling and excellent tactile sensation.SOLUTION: A latex composition includes a latex of a copolymer containing 56 to 78% by weight of a conjugate diene monomer unit, 20 to 40% by weight of an ethylenically unsaturated nitrile monomer unit, and 2 to 6.5% by weight of an ethylenically unsaturated acid monomer unit, and a metallic compound containing at least trivalent metal, in which a content ratio of the metallic compound is 0.1 to 1 part by weight to 100 parts by weight of the copolymer.SELECTED DRAWING: None
Patent JP-2018142855-A (JP)
Title: Feedback amplification device and transmitter using the same
Inventor: KIYAMA SHUJI
IPC: H03F1/32
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify a phase difference calculation unit for an input signal and a feedback signal in a negative feedback amplifier of a Cartesian loop system.SOLUTION: A negative feedback amplifier of a Cartesian loop system comprises: a phase difference calculation unit 43 that calculates a phase difference between an input base band signal and an orthogonal demodulation signal; and an infinite phase shifter 42 that adjusts a phase of a local signal inputted to an orthogonal modulation unit or an orthogonal demodulation unit on the basis of a phase difference signal of the phase difference calculation unit. The phase difference calculation unit comprises: a calculation start timing determination unit 45 that outputs a calculation start command by detecting that a value of an orthogonal component of any one of the input base band signal and the orthogonal demodulation signal is zero; and a phase calculation processing unit 46 that, when the calculation start command is inputted from the calculation start timing determination unit, calculates a phase on the basis of an in-phase component and an orthogonal component of the other of the input base band signal and the orthogonal demodulation signal, and uses a calculation result as a phase difference.SELECTED DRAWING: Figure 1
Patent JP-2018141077-A (JP)
Title: Polycarbonate resin composition and molding
Inventor: SHOJI HIDEKAZU
IPC: C08L23/08
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a slidable, polycarbonate resin composition that shows high slidability, excellent in both dynamic friction coefficient and wear amount, while maintaining mechanical properties such as strength and impact resistance, and gives a molding a good appearance, and provide a molding.SOLUTION: A polycarbonate resin composition contains a polycarbonate resin (A) 100 pts.mass, and an ethylene or ethylene-vinyl acetate copolymer (B) having a styrenic (co) polymer segment of 4-15 pts.mass and an acid-modified polyethylene resin (C) of 1-5 pts.mass, and contains, optionally, a release agent (D). If it contains the release agent, its content is less than 0.1 pts.mass.SELECTED DRAWING: None
Patent JP-2018142223-A (JP)
Title: Design method of cloaking element, cloaking element, design system for cloaking element and program
Inventor: TANAKA TAKEO
IPC: G06F17/50
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To design cloaking elements by taking resolutions achievable by processing techniques into account.SOLUTION: A design method of cloaking elements for waves includes a step to determine cell sizes constituting the cloaking elements. It may include a step to look for an optimal physical property value distribution. Moreover, it may be the one to design such cloaking elements in which each physical property value is changed in a manner of linearity.SELECTED DRAWING: Figure 2A
Patent JP-2018143919-A (JP)
Title: Device and method for treating fluorine-containing water, and membrane filtration system
Inventor: NAKANO TORU
IPC: C02F9/08
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for treating fluorine-containing water which can recover water with low fluorine concentration from fluorine-containing water.SOLUTION: A device for treating fluorine-containing water 1 of this embodiment comprises a treatment unit, a membrane filtration device (18, 20) and a transfer line 22. The treatment unit includes: a reaction tank 10 in which fluorine-containing water is reacted with a calcium salt, to produce calcium fluoride; flocculation tanks (12, 14) in which calcium fluoride-containing water discharged from the reaction tank 10 is reacted with a flocculant; and a precipitation tank 16 in which precipitation treatment is carried out to the calcium fluoride-containing water discharged from the flocculation tanks (12, 14), to separate into calcium fluoride-containing sludge and treated water. The membrane filtration device (18, 20) carries out, after a dispersant is added to the treated water discharged from the precipitation tank 16, membrane filtration treatment by a filtration membrane including RO membrane or NF membrane, to obtain permeated water and concentrated water. The transfer line 22 transfers the concentrated water to the flocculation tanks (12, 14).SELECTED DRAWING: Figure 1
Patent JP-2018145543-A (JP)
Title: Manufacturing method of coated white paperboard
Inventor: INADA SHUHEI
IPC: B05D7/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a coated white paperboard having good appearance by forming a curtain film with low coating speed.SOLUTION: The manufacturing method of a coated white paperboard contains a step of forming a multilayer pigment coating layer on base paper by forcing multilayer base paper to go through a multilayer curtain film formed by using a plurality of coating liquids containing pigments. In the manufacturing method, the coating liquid contains an anionic surfactant and the coating speed is 90-400 m/min.SELECTED DRAWING: None