baber/WOPTO huggingface dataset:
Patent JP-2020001763-A (JP)
Title: Square bottle
Inventor: SUGISAKI KO
IPC: B65D1/02
Filed: 2018-06-29
Abstract: To provide a square bottle capable of inhibiting deformation from occurring in a trunk when pressure inside the square bottle is reduced even in the case the trunk is designed to have a thin wall thickness.SOLUTION: A square bottle 1 comprises: a mouth 11, a shoulder 12, a trunk 13, and a bottom 14 that are continuously provided in this order from the top to the bottom along a direction of a bottle axis O. The trunk comprises multiple panel faces 15, 16 continuously provided in a circumferential direction about the bottle axis via corner portions 17. The trunk is formed with: a first circumferential groove 21 circumferentially extending at least across corner portions; and a protrusion 23 circumferentially extending across the corner portions on an inner face defining the first circumferential groove.SELECTED DRAWING: Figure 1
Patent JP-2020006758-A (JP)
Title: Vehicular control device
Inventor: KUNO YOSHIRO
IPC: B60W50/10
Filed: 2018-07-04
Abstract: To provide a vehicular control device capable of properly evacuating a vehicle stopped on a road due to an occurrence of an earthquake.SOLUTION: A vehicular control device includes: an earthquake information acquisition unit 11 for acquiring earthquake information including the position of a seismic center and the seismic intensity of each place when an earthquake takes place; an evacuation place setting unit 12 for setting an evacuation place for evacuating a vehicle from among a plurality of candidate places on one condition that a distance to the seismic center is farther than a distance to the evacuation place from the current place on the basis of the earthquake information; and an automatic operation control unit 13 for executing automatic operation control at prescribed timing to move the vehicle to the evacuation place in the case that an occupant parks the vehicle on a road to evacuate after the occurrence of the earthquake.SELECTED DRAWING: Figure 1
Patent JP-2020008367-A (JP)
Title: Electronic balance
Inventor: MOTOSAWA TOMOAKI
IPC: G01G23/37
Filed: 2018-07-05
Abstract: To provide an electronic balance that allows a user to recognize the magnitude of disturbance in real time.SOLUTION: An electronic balance (1) with a known natural frequency includes a load measuring mechanism (4) for detecting measurement data (Zn) and a calculation processing unit (8) for performing calculation processing by using the measurement data (Zn). The calculation processing unit (8) of the electronic balance (1) extracts a vibration component (Fr) of the natural frequency from the measurement data (Z) detected by the load measurement mechanism (4) and displays the vibration component (Fr) of the natural frequency. By using the vibration component (Fr) of the natural frequency as an index of disturbance, the magnitude of disturbance at the time of measurement in real time can be recognized.SELECTED DRAWING: Figure 2
Patent JP-2020014034-A (JP)
Title: Image formation device and curve correction method
Inventor: MINE HIDENORI
IPC: G03G15/00
Filed: 2018-07-13
Abstract: To provide an image formation device and a curve correction method capable of improving picture quality, by suppressing deterioration of image location accuracy or image defect.SOLUTION: An image formation device includes: a resist roller 43 for transporting a sheet toward an image formation part 20; a first detector (a curve sensor 45) placed on farther upstream side than the resist roller 43 in the transport direction, and detecting a tip of the sheet; a first calculation part (a control section 11) for calculating a first curve amount of the sheet on the basis of the detection results by the first detector; a correction part (the control section 11) for correcting the curve of the sheet on the basis of the calculated first curve amount; a second detector (a bias sensor 46) placed on the farther downstream side than the resist roller 43 in the transport direction, and detecting a position of the sheet at one end in the width direction; a second calculation part (the control section 11) for calculating a second curve amount of the sheet on the basis of the detection results by the second detector; and an adjustment part (the control section 11) for adjusting a correction amount by the correction part on the basis of the calculated second curve amount.SELECTED DRAWING: Figure 2
Patent JP-2019041756-A (JP)
Title: Freshness keeping device for container
Inventor: OSHITA TAKAYA
IPC: A61L9/22
Filed: 2018-07-13
Abstract: To provide a simple-structured freshness keeping device for a container which can perform ethylene decomposition and sterilization with small electric power.SOLUTION: A freshness keeping device 20 is provided in a container 10 for storing perishable food 9, and an open space 22 of a device body 21 is opened in an internal space 11a of the container. A plasma generation part 30 is supported by the device body 2. The plasma generation part 30 comprises a pair of electrodes 31, 32 forming a discharge space 35 connected to the open space 22, and a spacer 36 made of an insulating material interposed between the facing surfaces of the electrodes 31, 32 to maintain a distance between the electrodes on the order of micrometers.SELECTED DRAWING: Figure 2
Patent JP-2020011569-A (JP)
Title: Vehicle upper part structure
Inventor: AMEMIYA KOJI
IPC: B62D25/06
Filed: 2018-07-17
Abstract: To provide a vehicle upper part structure that enables easy assembly of a metallic frame member to an outer plate member made of a light material, the specific weight of which is lower than that of the frame member and that can suppress the influence of a difference between thermal expansion coefficients of the members on assembly.SOLUTION: A vehicle upper part structure incudes: a bolt 32 having a head portion 34 bonded to a vehicle upper side of a roof side rail 14 (herein, referred to as a rail 14) and a shaft portion 36 extending from the head portion toward the vehicle upper side; a side member outer panel 20 including an inner flange 20A bonded to the vehicle upper side of the rail 14, made of a light material, and adapted to cover a vehicle outer side of the rail 14; and an adjustment member 40 attached to a vehicle lower side of a roof panel 16 made of a light material, and including an elastic portion 44 elastically formed in an axial direction of the shaft portion 36.SELECTED DRAWING: Figure 1A
Patent JP-2018161051-A (JP)
Title: Semiconductor device, dc/dc converter using the same, power supply device, power supply adapter and electronic apparatus
Inventor: KIKUCHI HIROMOTO
IPC: H02M3/28
Filed: 2018-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter having improved efficiency.SOLUTION: A synchronous rectification controller 300 is arranged on a secondary side of an insulated synchronous rectification type DC/DC converter 200, for controlling a synchronous rectification transistor M2 on the secondary side of the DC/DC converter 200. A drive circuit 302 switches the synchronous rectification transistor M2. A photo coupler 204 has its connection terminal connected to an input side of the photo coupler 204. An error amplifier 310 amplifies an error of a voltage detection signal Vcorresponding to output voltage Vof the DC/DC converter 200 and target voltage Vof the output voltage Vto draw current Icorresponding to the error from the input side of the photo coupler 204 via photo coupler connection (PC) terminal.SELECTED DRAWING: Figure 2
Patent JP-2020014977-A (JP)
Title: Waste landfill press-in disposal method
Inventor: NEGISHI YASUAKI
IPC: B09B1/00
Filed: 2018-07-23
Abstract: To provide a waste landfill press-in disposal method capable of increasing a press-in treatment capacity of waste into the waste landfill ground, and reducing generation of the amount of rise of the ground surface.SOLUTION: In a waste landfill press-in disposal method, using waste 3 stored temporarily on the waste landfill ground 1 as an infilling material for a compaction pile, a hollow tube 11 is installed into the waste landfill ground 1 by changing a press-in amount of the waste 3 corresponding to a construction depth.SELECTED DRAWING: Figure 1
Patent JP-2018163178-A (JP)
Title: Vibration analyzer and mechanical component diagnostic system
Inventor: MIYASAKA TAKANORI
IPC: G01H3/00
Filed: 2018-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration analyzer and mechanical component diagnostic system, which are capable of reducing the amount of data transferred between the vibration analyzer and an information terminal device to reduce data transfer time.SOLUTION: A vibration analyzer is for analyzing vibration of a mechanical component and is configured to operate according to a signal received from an information terminal device and to be able to transmit a signal acquired through its operation to the information terminal device. The vibration analyzer comprises; a vibration sensor configured to detect vibration of the mechanical component; a filter processing unit configured to extract a predetermined frequency band from a waveform of a signal detected by the vibration sensor; and an arithmetic processing unit configured to perform frequency analysis of the filtered waveform obtained by the filter processing unit to obtain spectral data.SELECTED DRAWING: Figure 1
Patent JP-2018198321-A (JP)
Title: Cross-point memory and method for manufacturing the same
Inventor: MARCELLO RAVASIO
IPC: H01L49/00
Filed: 2018-07-26
Abstract: To provide a cross-point memory array and a method for manufacturing the cross-point memory array.SOLUTION: A method for manufacturing a memory array 200a comprises the steps of: forming a memory cell material stack including two active materials (a storage element 34 and a selector element 38); and patterning the memory cell material stack. The patterning step includes: the steps of: etching through at least one of the two active materials of the memory cell material stack; forming protective liners on side walls of the at least one of the two active materials after the etching through the one of the two active materials; and further etching the memory cell material stack after forming the protective liners on the side walls of the at least one of the two active materials.SELECTED DRAWING: Figure 3A
Patent JP-2020021820-A (JP)
Title: Dielectric ceramic composition and multilayer ceramic electronic component
Inventor: ARIIZUMI TAKUMA
IPC: H01B3/12
Filed: 2018-07-31
Abstract: To provide a dielectric ceramic composition further improved in insulation specific resistance and high-temperature load life.SOLUTION: A dielectric ceramic composition includes a core-shell structured dielectric particle including a main component represented by a general formula ABO(A is Ba, B is Ti, etc.) and a rare earth component R, the average rare earth concentration C in the core-shell structured shell portion is 0.3 atom% or more, and the rare earth concentration gradient S in the shell portion is -0.010 atom%/nm≤S≤0.009 atom%/nm, or the variation of the rare earth concentration in the shell portion is σ/C≤0.15 (σ is the standard deviation of the rare earth concentration, C is the average of the rare earth concentration).SELECTED DRAWING: Figure 2
Patent JP-2019004478-A (JP)
Title: Transmitter and receiver
Inventor: OTAKE TAKESHI
IPC: H04N21/2389
Filed: 2018-08-01
Abstract: To update an initial value in performing scrambling while implementing fine service protection in an MMT layer, in constructing a broadcast system by using MMT.SOLUTION: A transmitter 1 constructs an MMTP packet by using a content and a control message and sets a packet identifier and a packet sequence number into a header of the MMTP packet, and scrambles a payload of the MMTP packet with a scramble key by using a generated initial counter value to be transmitted. A receiver 3 generates an initial counter value by using a packet identifier and a packet sequence number acquired from a header of an MMTP packet extracted from an IP packet, and extracts a content from the MMTP packet by descrambling the MMTP packet with the scramble key by using the initial counter value.SELECTED DRAWING: Figure 1
Patent JP-2020018653-A (JP)
Title: Ultrasonic tonometer
Inventor: MIWA TETSUYUKI
IPC: A61B3/16
Filed: 2018-08-01
Abstract: To provide a noncontact ultrasonic tonometer capable of properly irradiating an eye to be examined, with an ultrasonic wave.SOLUTION: The ultrasonic tonometer for measuring an intraocular pressure of an eye to be examined by using ultrasonic waves includes: an ultrasonic actuator which has an ultrasonic element and irradiates the eye to be examined with an ultrasonic wave; and current adjusting means S6 which adjusts a current to be applied to the ultrasonic element and controls a sound pressure or an acoustic radiation pressure of the ultrasonic wave. Thus, the ultrasonic wave can be appropriately applied to the eye to be examined.SELECTED DRAWING: Figure 7
Patent JP-2020024269-A (JP)
Title: Optical phase modulation device and illumination device
Inventor: MATSUMOTO KENJI
IPC: G02F1/141
Filed: 2018-08-06
Abstract: To provide an optical phase modulation device that can shorten a time required for switching an amount of phase modulation with respect to light to be incident as keeping a polarization state of light to be incident a circular polarization.SOLUTION: An optical phase modulation device has: a light source 2 that emits a circular polarization; a first phase control element 3-1 that gives a phase difference equivalent to an integral multiple of a half wavelength or wavelength of the circular polarization between polarization components with the mutually orthogonal circular polarization transmitting a first liquid crystal layer 20 and exiting from the light source 2, and modulates a phase of the circular polarization by a first amount of phase modulation in accordance with a voltage to be applied to the first liquid crystal layer; a second phase control element 3-2 that gives a phase difference equivalent to an integral multiple of a half wavelength or wavelength of the circular polarization between polarization components with the mutually orthogonal circular polarization transmitting a second liquid crystal layer 20 and exiting from the first phase control element 3-1, and modulates a phase of the circular polarization by a second amount of phase modulation in accordance with a voltage to be applied to the second liquid crystal layer; and a controller 4 that controls the voltage to be applied to each phase control element.SELECTED DRAWING: Figure 4
Patent JP-2020026169-A (JP)
Title: Vehicular seat and vehicle comprising the vehicular seat
Inventor: HASUMI SHINGO
IPC: B60N2/10
Filed: 2018-08-10
Abstract: To provide a vehicular seat that can reduce risks that a vehicle may travel in a state where the vehicular seat is pointed rearward with a tail gate opened, and a vehicle equipped with the vehicular seat.SOLUTION: A vehicular seat which is arranged at a backmost row of a vehicle having a tail gate, comprises: a first cushion body; a second cushion body; and a rotation shaft that rotates the vehicular seat so that the vehicular seat can be switched between a first position at which the first cushion body acts as a seat part, the second cushion body acts as a backrest part and the vehicular seat points to a front side of the vehicle and a second position at which the second cushion body acts as the seat part, the first cushion body acts as the backrest part and the vehicular seat points to a rear side of the vehicle. When the vehicular seat is at the second position, a distance from the rotation shaft to an end edge part of the second cushion body is longer than a distance from the rotation shaft to the tail gate disposed along the second cushion body, assuming that the tail gate is closed.SELECTED DRAWING: Figure 5
Patent JP-2020027452-A (JP)
Title: Creation device of facility index, creation method of facility index and program
Inventor: OTA YOSUKE
IPC: G06F16/29
Filed: 2018-08-11
Abstract: To improve probability of listing original correct registered facility names in high order to an input of incorrect facility names in destination searching by the facility name.SOLUTION: A facility index is obtained by deleting a general-purpose phrase from a registered facility name including the general-purpose phrase and associated with the registered facility name and stored in an index storage unit. When a user inputs a facility name while forgetting the general-purpose phrase, by comparing such input facility name to the facility index stored in the index storage unit, there is a high probability that the facility index matching with the input facility name or having high approximation degree exists. Since the facility index is associated with an original registered facility name and a result of comparison with the facility index is reflected in the list of the registered facility names, it is more likely that the obtained list of the registered facility names includes the registered facility name originally requested by the user in high order.SELECTED DRAWING: Figure 1
Patent JP-2020030281-A (JP)
Title: Light source device and projection device
Inventor: UMAMINE OSAMU
IPC: F21V9/38
Filed: 2018-08-21
Abstract: To provide a light source device for emitting bright light source light and a projection device.SOLUTION: A light source device 60 includes a first light source for emitting first wavelength band light and a wheel 101 in which a first transmission region is formed for transmitting the first wavelength band light incident from a first surface 101a side. The first transmission region includes a first phosphor for emitting first fluorescent light including at least a part of a waveguide band of the first wavelength band light by being irradiated by second wavelength band light having a wavelength band different from the first wavelength band light from a second surface 101b side of the wheel 101 opposite to the first surface 101a.SELECTED DRAWING: Figure 2
Patent JP-2018175912-A (JP)
Title: Game machine
Inventor: SUZAKI HIROYOSHI
IPC: A63F7/02
Filed: 2018-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a game from becoming monotonous.SOLUTION: On the basis of an entrance of a game ball flowed down through a first flow channel to first ball entrance means, a first game value is granted by first granting means. Also, on the basis of an entrance of a game ball flowed down through a second flow channel to second ball entrance means, a second game value, which is different from the first game value granted by the first granting means, is granted by a second granting means. Changeable means can be changed between a first position where at least one game ball flowed into the first flow channel can be held on the first flow channel, and a second position where a game ball flowed into the first flow channel is more difficult to be held on the first flow channel compared to the first position. On the basis of an establishment of a prescribed condition, the changeable means is changed over from the first position to the second position by change-over means. Here, when a game ball is held by the changeable means, a game ball becomes more likely to be guided to the second flow channel by the held game ball.SELECTED DRAWING: Figure 9
Patent JP-2020028470-A (JP)
Title: Game device and game system
Inventor: TSUKITOU YASUYOSHI
IPC: A63F7/02
Filed: 2018-08-23
Abstract: To provide a game device that enables management of the ball winning collation considering the board movement of a game player.SOLUTION: A game device includes: game period specification means capable of specifying a game period when a game player plays a game; game media number calculating means capable of calculating a game media number owned by the game player owns, every game period specified by the game period specification means concerning one game machine; determination means capable of determining whether or not a difference between a counting game media number obtained by that the counting means counts the game media obtained by the game player in one game machine and the game media number calculated by the game media number calculating means in response to the game period is in a predetermined range; and addition means capable of adding the game media number corresponding to the game period to the game media number corresponding to the game period that is different from the game period. The determination means is configured to determine whether or not a difference between the counting game media number and the game media number after being added by the addition means is in a predetermined range.SELECTED DRAWING: Figure 5
Patent JP-2019049704-A (JP)
Title: Optical element and display device
Inventor: HUANG YI-PAI
IPC: G02B30/25
Filed: 2018-08-29
Abstract: To provide an optical element for passing picture light fluxes.SOLUTION: The optical element includes a first dual bending layer, a second dual bending layer, and a gas layer. The gas layer has a thickness and is arranged between the first dual bending layer and the second dual bending layer. The gas layer extends in a direction inclined to the direction in which the optical element extends. A picture light flux passes through the first dual bending layer, the gas layer, and the second dual bending layer in that order. The picture light flux generates a deflection in the optical element, and creates a first sub picture light flux and a second sub picture light flux with different deflection angles when the light flux enters the gas layer. The propagation path of the first and second sub picture light fluxes has an offset distance therebetween after the picture light flux is emitted from the second dual bending layer. This can increase the resolution of a picture that a user sees.SELECTED DRAWING: Figure 1
Patent JP-2020032593-A (JP)
Title: Head adjustment jig
Inventor: ARIMURA EIJIRO
IPC: B41J2/01
Filed: 2018-08-29
Abstract: To provide a head adjustment jig, which can adjust a position and an angle of a recording head, with a simple structure.SOLUTION: A head adjustment jig comprises: a positioning member 110 that is fixed to a head holding member 12 that holds a recording head 11 while being brought into contact with the recording head 11 for discharging ink; and an angle determining mechanism that is fixed to the head holding member 12 while being brought into contact with the recording head 11 so as to sandwich the recording head 11 between the positioning member 110 and the mechanism. The angle determining mechanism has a contacting member 120 that is brought into contact with the recording head 11, an elastic member 130 that energizes the contacting member 120 toward the recording head 11 and a supporting member 140 that holds the elastic member 130 and is fixed to the head holding member 12.SELECTED DRAWING: Figure 4A