baber/WOPTO huggingface dataset:
Patent JP-2019149620-A (JP)
Title: Piezoelectric component
Inventor: TERUO TATSUAKI
IPC: H03H9/17
Filed: 2018-02-26
Abstract: To provide a piezoelectric component with suppressed variation in an oscillation frequency.SOLUTION: A piezoelectric component disclosed herein comprises: a capacitance substrate 1 which includes a rectangular plate-shaped substrate body 11 having a longitudinal direction and a width direction; and a piezoelectric element 2 which is arranged along the longitudinal direction on a first principal surface of the capacitance substrate 1 and has both ends that are fixed. The capacitance substrate 1 has a pair of terminal electrodes 121 and 122 which are provided on the first principal surface in such a manner that they are at least partially located below both ends in the longitudinal direction of the piezoelectric element 2. The capacitance substrate 1 further has a pair of capacitance electrodes 131 and 132 which respectively extend from the pair of terminal electrodes 121 and 122 toward a portion directly below a central part of the piezoelectric element 2. The capacitance substrate 1 yet further has a ground electrode 14 provided on a second principal surface facing the first principal surface so as to have a region facing the pair of capacitance electrodes 131 and 132. The pair of capacitance electrode 131 and 132 are configured such that both ends in the width direction are thinner than the central part.SELECTED DRAWING: Figure 3
Patent JP-2019151385-A (JP)
Title: Pail can holder
Inventor: YAMAGUCHI YUJI
IPC: B65D25/20
Filed: 2018-03-05
Abstract: To provide simplification of the setting work of a pail can on a turntable.SOLUTION: A pair of guide plates 2, 2, 2a, 2a are projected inwardly on the inner surface of an upper end part of a pair of vertically long guide frames 1, 1a, and the guide plates 2, 2, 2a, 2a are arranged in parallel in the width direction of the guide frames 1, 1a. In addition, the ears of a pail can C placed on a turntable T are formed so as to be capable of being placed between them, longitudinal cuts 3 and 3a are formed in the central part between the guide plates 2, 2, 2a and 2a at the upper ends of the guide frames 1 and 1a. The pail can C is lifted until the ear is slightly above the top edge of guide frames 1, 1a, and is fed until the ear is positioned above the guide plates 2, 2, 2a, 2a in the state as it is, and then is lowered onto the turntable T and can be fixed to the turntable T.SELECTED DRAWING: Figure 3
Patent JP-2019152303-A (JP)
Title: Motor valve and refrigeration cycle system
Inventor: NAKAGAWA DAIKI
IPC: F16K1/34
Filed: 2018-03-06
Abstract: To provide a motor valve capable of maintaining quietness accurately, and a refrigeration cycle system using the motor valve.SOLUTION: In a state where a valve body part is closest to a valve seat part, the maximum outer diameter of the valve body part having the largest diameter on the valve seat part side than a lower end of a valve shaft holder is larger than an outer diameter of an annular valve seat plane part formed on a top surface of the valve seat part, and a position of the valve seat plane part in a valve central axis direction is located on a rotor side with respect to the lowermost end forming a position farthest from the rotor having an inner diameter of a first valve port.SELECTED DRAWING: Figure 3
Patent JP-2019158939-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YOSHINAGA HIROSHI
IPC: G03G21/14
Filed: 2018-03-08
Abstract: To prevent the occurrence of buckling failure of a fixing member in a fixing device comprising a plurality of radiation heat sources and a stay member partitioning the heat sources from each other.SOLUTION: A fixing device of the present invention comprises: a fixing member; a pressure member; a plurality of radiation heat sources; a nip forming member; and a stay member that supports the nip forming member and partitions the plurality of radiation heat sources from each other. The plurality of radiation heat sources include an upstream-side heat source that is located on the upstream side in the direction of rotation of the fixing member with respect to a fixing nip, and a downstream-side heat source that is located on the downstream side in the rotation direction; the upstream-side heat source and downstream-side heat source can be energized at timings different from each other, and one heats the center part of the fixing member and the other heats both ends of the fixing member. The upstream-side heat source is started to be energized before the downstream-side heat source, and the downstream-side heat source is started to be energized at the time point when a first rotation position of the fixing member that is in a heating area of the upstream-side heat source at the start of energization of the upstream-side heat source reaches, by rotation, a second rotation position that is in a heating area of the downstream-side heat source.SELECTED DRAWING: Figure 2
Patent JP-2018139586-A (JP)
Title: Oncolytic adenovirus coding b7 protein
Inventor: BRIAN ROBERT CHAMPION
IPC: A61P35/00
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an oncolytic adenovirus for treating cancer containing transgene which codes B7 protein being a type of superficial membrane protein that exists in an activated antigen-presenting cell (APC).SOLUTION: A replicable oncolytic group B adenovirus EnAd contains, under the control of a main late promoter which is inherent in the virus, 2 or more transgene, first transgene containing a DNA sequence which codes B7-1 protein, and additional transgene which codes anti CD3 antibody or a binding fragment thereof, in which the transgene is in the same position between a stop codon and a poly-A recognition site of adenoviral gene L5 and a stop codon and a poly-A recognition site of gene E4.SELECTED DRAWING: Figure 6
Patent JP-2019157163-A (JP)
Title: Heat treatment method and heat treatment apparatus for workpiece
Inventor: MANO YOSHIYA
IPC: C21D1/10
Filed: 2018-03-08
Abstract: To perform a heat treatment of a workpiece efficiently while stabilizing oxygen concentration in a sealed space for heating and cooling the workpiece without causing an increase in cost or a decrease in productivity.SOLUTION: In a heat treatment method of the workpiece according to the present invention, an inlet side opening 4a of a workpiece W is provided in a first space A in which a heating step S2 of the workpiece W is performed, and an exit side opening 4b of the workpiece W is provided in a second space B connected to the first space A and contacting a liquid surface of a coolant 36. The heating step S2 and a cooling step S3 are carried out in a state where a non-oxidizing atmosphere is maintained inside a sealed space D created by closing the inlet side opening 4a and closing the outlet side opening 4b with a liquid level of the coolant 36 to seal the first space A and the second space B together. Then at the heating step S2 and the cooling step S3, the oxygen concentration in the sealed space D is measured, and based on a measured oxygen concentration value, the supply of a non-oxidizing gas Ga to the sealed space D is controlled and also exhaust is controlled from the sealed space D.SELECTED DRAWING: Figure 8
Patent JP-2019156031-A (JP)
Title: Lower part vehicle body structure of vehicle
Inventor: FUKUI RYOSUKE
IPC: B62D21/00
Filed: 2018-03-09
Abstract: To enable attachment or detachment of a battery pack mounted under a floor of a vehicle without removing a suspension member.SOLUTION: A battery pack 14 is mounted under a floor 12 of a vehicle. A hanging bracket 24 is coupled to a lower surface 30a of a cross member 30 provided under the floor 12. The hanging bracket 24 extends downward between the battery pack 14 and a suspension member 32. A lower end part of the hanging bracket 24 is coupled to a rear end surface of a support frame 18 of the battery pack 14. The battery pack 14 and the hanging bracket 24 are coupled below the suspension member 32.SELECTED DRAWING: Figure 4
Patent JP-2021081757-A (JP)
Title: Information processing equipment, information processing methods, and program
Inventor: KIMURA ATSUSHI
IPC: G06T7/20
Filed: 2018-03-12
Abstract: To propose an information processing device, an information processing method, and a program capable of correcting a value of a user's eye-to-eye parameter related to a display of a virtual object by an easier operation.SOLUTION: An information processing device is provided with a recognition unit for recognizing a user's hand gesture that brings the second object closer to the first object so that a positional relationship between the first object and the second object is the first positional relationship, based on the sensing result by the sensor unit corresponding to the user's viewpoint position, and a correction unit for correcting the eye-to-eye parameter of the user regarding the display of the virtual object by the display unit based on the recognition result of the hand gesture is provided, when it is determined that a predetermined end condition is satisfied, and at least one of the first object and the second object is a virtual object.SELECTED DRAWING: Figure 1
Patent JP-2019154764-A (JP)
Title: Tear film thickness measurement apparatus and method
Inventor: FUJINO MAKOTO
IPC: A61B3/107
Filed: 2018-03-13
Abstract: To provide a tear film thickness measurement apparatus and method for measuring a thickness of a tear film of a subject eye by projecting light onto the tear film from a wideband light source while changing the wavelength of the light source.SOLUTION: An OCT collection part 30 allows a wideband wavelength sweeping light source within an OCT unit 100 to selectively emit light of a particular wavelength, for example, in a wavelength region from visible to near-infrared light for projection of the light onto a cornea. The light flux projected onto the cornea has a light flux diameter covering a measurement range. Reflected light from the tear film on the cornea is captured by a monochrome camera within the OCT unit 100. The OCT collection part 30 includes a control processing part that changes the wavelength of the wideband wavelength sweeping light source to obtain a spectral reflection distribution at each pixel of the monochrome camera, thereby allowing a distribution information acquisition part to measure the thickness of the tear film.SELECTED DRAWING: Figure 2
Patent JP-2019159130-A (JP)
Title: Developer housing body, image forming unit, image forming apparatus and attaching/detaching unit
Inventor: OTA ATSUSHI
IPC: G03G21/16
Filed: 2018-03-14
Abstract: To enable a developer housing body to be easily and surely attached to a developing unit body.SOLUTION: The developer housing body comprises: an operation member 6 which is movable in first and second directions; a sounding piece 7 protrudable from the operation member; and an energization member 8 energizing the sounding piece 7 to a protrusion direction. When the sounding piece 7 is pressurized by a pressurizing part while moving in the first direction, the sounding piece inclines in such a manner that a second abutment part 7B separates from a second abutment surface while causing a first abutment part 7A to abut on a first abutment surface, and when the sounding piece passes through the pressurizing part, the second abutment part 7B abuts on the second abutment surface by energization force of the energization member 8, thereby emitting sound. When the sounding piece 7 is pressurized by the pressurizing part while moving in the second direction, the sounding piece inclines in such a manner that the first abutment part 7A is separated from the first abutment surface while the second abutment part 7B abuts on the second abutment surface, and when the sounding piece passes through the pressurizing part, the second abutment part 7B abuts on the second abutment surface by energization force of the energization member, thereby emitting sound.SELECTED DRAWING: Figure 11
Patent JP-2019156592-A (JP)
Title: Winding device and winding method for storage material protection sheet
Inventor: SAWADA YOSHIHISA
IPC: B65G3/02
Filed: 2018-03-14
Abstract: To provide a winding device for a storage material protection sheet, capable of simplifying work of moving the winding device required when changing a width of a storage material row such as steel and greatly reducing the number of drive units required when installing the drive units in the winding device.SOLUTION: In the winding device for a storage material protection sheet, a base portion, a pair of pedestals that are respectively connected upright to both ends of the base portion, and a drive device are provided. The base portion has a width corresponding to a width of a passage space between the storage material rows. When the winding device is disposed in the passage space, the pedestals of the winding device is paired with pedestals of a winding device of similar structure that does not have a drive unit, which is disposed on both sides of the winding device with a storage material row interposed therebetween, to support a sheet roll for sheet winding.SELECTED DRAWING: Figure 4
Patent JP-2019161962-A (JP)
Title: vehicle
Inventor: MAENO KIYOMOTO
IPC: B60L7/14
Filed: 2018-03-16
Abstract: To provide a vehicle capable of avoiding or eliminating a fully charged state of a battery to enable a regenerative drive of an EV motor without necessity to operate auxiliary machinery (such as an electric compressor) of the vehicle.SOLUTION: A rotation direction switching mechanism 70 is provided between an EV motor 21 and a differential device so that the rotation direction of the EV motor 21 can be switched with respect to the rotation direction of drive wheels. During accelerator-off operation in a state where a power storage ratio SOC of a battery 23 is equal to or higher than a power storage ratio SOCf at the time when the battery is in a substantially-fully charged state, the rotation direction of the EV motor 21 with respect to the rotation direction of the drive wheels is switched by the switching operation of the rotation direction switching mechanism 70 to an opposite direction to that during accelerator-off operation at the time when the power storage ratio SOC of the battery 23 is less than the power storage ratio SOCf. With this, the EV motor 21 is in a reverse power running state and can consume the electric power stored in the battery 23 to reduce the power storage amount of the battery, so that regenerative driving of the EV motor 21 becomes possible.SELECTED DRAWING: Figure 3
Patent JP-2019162672-A (JP)
Title: Part holding suction nozzle
Inventor: KADOTA SHOZO
IPC: B25J15/06
Filed: 2018-03-19
Abstract: To provide a part holding suction nozzle, easy in disassembling and assembling, and high in capacity for holding a part.SOLUTION: In a nozzle unit arranged on an installation head, a part holding suction nozzle 13 installed in a state of storing a head part 33a in an inlet part of a storage hole of a shaft, comprises a nozzle body 30 having a cylindrical insertion part 32 for forming a suction passage 32a on the inside, a sleeve 33 having an insertion hole 33b for inserting the insertion part 32 along the extending direction of the suction passage 32a, a joining member 18 inserted via a joining member insertion hole 33e penetrating toward the center of the insertion hole 33b from a side surface of the sleeve 33 through a groove part 32b formed on an outer peripheral surface of the insertion part 32 inserted into the insertion hole 33b and a restriction member 19 for restricting the joining member 18 so as not to slip out of the groove part 32b.SELECTED DRAWING: Figure 11
Patent JP-2018137771-A (JP)
Title: Imaging apparatus and control method
Inventor: JIN AKIYOSHI
IPC: H04N7/18
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which allows for instant reproduction and confirmation of an acquired video, and to provide a control method.SOLUTION: An imaging apparatus 1 has a first encoder/decoder 201a generating a first encoded data by encoding imaging data by first coding system, a memory for recording the first encoded data as a video file, a second encoder/decoder 201b for converting into second encoded data encoded by second coding system of lower bit rate than the first encoded data stored in the memory, and a third encoder/decoder 201c for generating a third encoded data by encoding the imaging data by third coding system of lower bit rate than the second coding system. In response to a data acquisition request received from a communication terminal, the second encoder/decoder 201b starts encoding, and a wireless module 309 transmits the second encoded data to the communication terminal.SELECTED DRAWING: Figure 2
Patent JP-2018113063-A (JP)
Title: Method and system for inferring user intent in search input in conversational interaction system
Inventor: RAKESH BARVE
IPC: G06F40/237
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for inferring user intent in a search input in a conversational interaction system.SOLUTION: A method of inferring user intent in a search input includes: providing a user preference signature that describes preferences of the user; receiving from the user the search input intended by the user to identify at least one desired item; and determining that a portion of the search input contains an ambiguous identifier. The ambiguous identifier is intended by the user to identify, at least in part, a desired item. The method further includes: inferring a meaning of the ambiguous identifier on the basis of portions of the search input matching the preferences of the user described by the user preference signature; and selecting items from a set of content items on the basis of comparing the search input and the inferred meaning of the ambiguous identifier with metadata associated with the content items.SELECTED DRAWING: Figure 1
Patent JP-2019169673-A (JP)
Title: Magnetostrictive material and magnetostrictive device using the same
Inventor: TANAKA TAKEHIRO
IPC: G01L3/10
Filed: 2018-03-26
Abstract: To provide a Magnetostrictive material with large magnetostriction and excellent mechanical strength.SOLUTION: The magnetostrictive material of FeGaSm alloy expressed by the following expression (1): FeGaSm...(1) (in the expression (1), x and y are Ga content (at%) and Sm content (at%), respectively, satisfying y≤0.35x-4.2, y≤-x+20.1 and y≥-0.1x+2.1).SELECTED DRAWING: Figure 3
Patent JP-2019176639-A (JP)
Title: Power conversion device
Inventor: KANO HIDEYUKI
IPC: H02M7/48
Filed: 2018-03-28
Abstract: To provide a multilevel power conversion device having high efficiency and causing low noise.SOLUTION: A multilevel power conversion device comprises: a first flying capacitor circuit 11; a second flying capacitor circuit 12; a third flying capacitor circuit 13; a fourth flying capacitor circuit 14; a first output circuit 15; and a second output circuit 16. A plurality of switching elements Q1 to Q24 contained in the first flying capacitor circuit 11, the second flying capacitor circuit 12, the third flying capacitor circuit 13, the fourth flying capacitor circuit 14, the first output circuit 15, and the second output circuit 16 are arranged in one package.SELECTED DRAWING: Figure 1
Patent JP-2019177769-A (JP)
Title: Straddle-type vehicle
Inventor: SUZUKI TOMOHIRO
IPC: B62K19/40
Filed: 2018-03-30
Abstract: To provide a straddle-type vehicle that includes frame members configuring a portion of a vehicle body frame, on which steps on which the foot of a rider are placed, a brake pedal, and a master cylinder configured to output brake fluid pressure in accordance with the operation of the brake pedal are supported and that can be reduced in size and weight.SOLUTION: Steps 25 and a brake pedal 26 are arranged outward of frame members 18 in a vehicle width direction. A master cylinder M is arranged inward of one of the frame members 18 in the vehicle width direction so as to overlap a portion of one of the steps 25 when viewed from the lateral side.SELECTED DRAWING: Figure 2
Patent JP-2019177083-A (JP)
Title: Server system
Inventor: TAKAHASHI TORU
IPC: A63F13/69
Filed: 2018-03-30
Abstract: To provide a technique capable of changing a voting value per vote.SOLUTION: In a server system 1100, a voting value setting unit 237 sets, for each player, a voting value per vote of the player on the basis of the player level. A vote acceptance processing unit 233 accepts a vote of each player for a new game media candidate that may be newly imparted in a medium imparting process. A first parameter value determining unit 245 determines a first parameter value for imparting a new game medium candidate as a game medium in the medium imparting process on the basis of the number of votes voted by each player and the vote value of the player.SELECTED DRAWING: Figure 6
Patent JP-2018193360-A (JP)
Title: Production method of molded tablet, and method for improving quality of molded tablet
Inventor: SUGIURA DAISUKE
IPC: A61K9/20
Filed: 2018-04-03
Abstract: To provide production methods of molded tablets that can produce molded tablets having reduced bitterness without impairing appearance while maintaining oral disintegration required for orally disintegrating tablets, and to provide methods for improving quality of molded tablets.SOLUTION: The production method for a molded tablet comprises a coating step of coating a drug-containing matter with a coating base to obtain a coated drug-containing matter; a wet powder preparation step of adding to a composition containing the coated drug-containing matter a hydrous organic solvent in which a binder is dissolved and kneading, to obtain a wet powder; and a molding step of compression-molding the wet powder, the coating base in the coating step being one or more selected from the group consisting of methacrylic acid copolymer LD, ethyl cellulose, and aminoalkyl methacrylate copolymer E, the amount of the coating base in the coating step being 30 mass% or more based on the drug-containing matter, and the concentration of the organic solvent in the hydrous organic solvent in the wet powder preparation step being 30 mass% or less.SELECTED DRAWING: None
Patent JP-2019182083-A (JP)
Title: Maintenance device
Inventor: IMAI YASUMASA
IPC: G01M17/007
Filed: 2018-04-05
Abstract: To provide a technique for efficiently storing a maintenance result by a maintenance device for performing the maintenance of a vehicle.SOLUTION: A maintenance device 10 performs the maintenance of a vehicle. The maintenance device comprises an indication acquisition part 15, a code generation part 15 and a display indication part 15. The indication acquisition part acquires a maintenance indication for indicating a kind of the maintenance. The code generation part acquires maintenance information based on a result of the execution of the maintenance with respect to the maintenance indication, and generates a two-dimensional code including at least the maintenance information. The display indication part outputs the display indication for displaying the two-dimensional code to a display device 13 which displays an image.SELECTED DRAWING: Figure 1