baber/WOPTO huggingface dataset:
Patent JP-2018142074-A (JP)
Title: Feature quantity calculation device, image similarity determination device, image retrieval device, feature quantity calculation method, and program
Inventor: NAKAJIMA AKIRA
IPC: G06T7/00
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To extract such a feature quantity vector as to accurately retrieve image data similar to image data to which one or more processing treatments (for example, of trim, gradation, noise, color change, brightness change, contrast change, overwriting of letters and graphics, and so on) other than those of rotation and scale are applied even when a type and the number of the applied processing treatments are unclear.SOLUTION: A feature quantity calculation device for calculating from input image data a feature quantity vector showing a feature of the data comprises: image acceptance means to accept input of the image data; and feature quantity extraction means to extract from the image data the feature quantity vector, using feature quantity vector extraction methods predetermined for respective types of a plurality of processing treatments for the image data, for each of the extraction methods.SELECTED DRAWING: Figure 1
Patent JP-2017155227-A (JP)
Title: Fireproof sheet and wound body thereof
Inventor: SHIMAMOTO TOMOO
IPC: E04B1/94
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wound body consisting of a long sized fireproof sheet with improving at least one of self-standing, thermal shrinkage, performance difference due to variation of thickness and appearance.SOLUTION: A wound body 1 contains a vinyl chloride resin containing a plasticizer, further thermal expandable graphite, a phosphorus compound, a flame retardant and an inorganic filler, has irregularity arranged on a surface of a fireproof sheet 2, thermal shrinkage of the fireproof sheet 2 is 1% or less in both of an MD direction and a TD direction and the fireproof sheet 2 having entire length of 2 m or more is wound. There is provided the would body 1 by winding a laminate of a plurality of the fireproof sheets 2 with thickness of each fireproof sheets 2 of 0.5 mm or more and variation of thickness of 0.1 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2018142614-A (JP)
Title: Illumination device, electric electronic apparatus, and wiring component
Inventor: INOUE KOICHI
IPC: F21V29/70
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device having excellent heat dissipation properties, an electric electronic apparatus, and a wiring component.SOLUTION: An illumination device 10 includes: a metal body 12; an insulation film 14 adhered to the metal body 12 by molecular bonding; a conductor 16 for forming a circuit pattern adhered to the insulation film 14 by molecular bonding; and a semiconductor light emitting element LED implemented in the circuit pattern. An exposure section 22 is formed from which the surface of the metal body 12 is exposed downward of the semiconductor light emitting element LED. The exposure section 22 includes a heat transfer body 24 for transferring heat generated by the semiconductor light emitting element LED to the metal body 12.SELECTED DRAWING: Figure 1
Patent JP-2018139976-A (JP)
Title: Circuit board device for game machine
Inventor: IZEKI KEITA
IPC: A63F5/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board device for game machines capable of suppressing increase in manufacturing costs and processes without increasing the number of components of a game machine, preventing a fraudulent access, effectively using a space of the game machine, and suppressing development costs.SOLUTION: The circuit board device for game machines includes a plurality of first connectors 460 and a plurality of second connectors 560, where the numbers thereof are same, both connectors respectively disposed at equal intervals at positions on same circumferences with a same diameter. At least one of a first board 450 and a second board 550 is connectable at a position where the plurality of first connectors 460 and second connectors 560 are rotated so as to be superposed. Operation signals can be fed to the first connectors 460. The second board 550 includes a plurality of game machine performance load means 600 respectively connected to the plurality of second connectors 560 and to which operation signals are fed. The plurality of game machine performance load means 600 can be operated by any operation signal fed from the multiple first connectors 460.SELECTED DRAWING: Figure 9
Patent JP-2018141338-A (JP)
Title: Electric sliding door control device
Inventor: WAKITANI SOICHIRO
IPC: E05F15/655
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric sliding door control device capable fo suppressing vibration produced by a movement of a sliding door when the sliding door is stopped during opening/closing.SOLUTION: When a temporary holding control to maintain a stop state of the sliding door 5 is performed, a movement speed (door speed) of a sliding door 22 is controlled to zero by controlling a current supplied to a door motor 22 which is a drive source of a sliding door 5. The door speed is calculated through a pulse signal output by a motor rotation sensor 26, while the rotation sensor 26 comprising a hall IC is arranged on the door motor 22. The slower the door speed becomes, the longer an edge interval of the pulse signal (rising edge, falling edge) becomes and also the calculation interval of the door speed becomes longer. When the edge interval of the pulse signal is less than a predetermined time, the door speed for temporary holding control is to be a door speed calculated from the pulse signal, while the door speed for temporary holding control is to be zero when the edge interval is equal to or longer than the predetermined time.SELECTED DRAWING: Figure 2
Patent JP-2018148257-A (JP)
Title: Head mounted display device and control method for the same
Inventor: FUJIMAKI YUKI
IPC: G06F3/01
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a see-through type head mounted display device enabling evaluation of possibility of an image sickness and a light sensitive seizure.SOLUTION: A head mounted display device 100 includes a display unit capable of visually recognizing an outside world in a see-through view. The head mounted display device 100 includes: a processing unit for displaying a moving image on a display unit; and an external sensor for detecting movement of the outside world which can be visually recognized by the display unit in the see-through view. The processing unit acquires the movement of the outside world obtained by the external sensor, synthesizes the acquired external movement and the moving image to be displayed, and evaluates a biological influence on the basis of the synthesized moving image obtained by synthesis.SELECTED DRAWING: Figure 1
Patent JP-2018146411-A (JP)
Title: Power measurement system
Inventor: TAWARA HITOSHI
IPC: G01R22/06
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a power measurement system with which it is possible to improve the success rate of transmission of an address setting signal to a plurality of sensor units from a power measurement unit at startup of the plurality of sensor units.SOLUTION: A sensor unit 1 of a power measurement system 100 includes a first communication part 4 for transmitting a request signal SN1 to a power measurement unit 2 and an address setting part 12 for setting address information on the basis of an address setting signal SN2. The power measurement unit 2 of the power measurement system 100 includes a second communication part 6 for transmitting the address setting signal SN2 to the sensor unit 1. The sensor unit 1 starts up at a first point of time after the lapse of a first duration of time since supply of operational power is initiated. The power measurement unit 2 transmits the address setting signal SN2 to the sensor unit 1 during a monitoring period after the lapse of the first point of time and, upon receipt of the request signal SN1 after the monitoring period, transmits the address setting signal SN2 to the sensor unit 1 that is the sender of the request signal SN1.SELECTED DRAWING: Figure 1
Patent JP-2018147326-A (JP)
Title: Generation device, generation method, and generation program
Inventor: TSUBOUCHI KOTA
IPC: G06F3/048
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance the security of authentication while ensuring the convenience in authentication.SOLUTION: A generation device includes an acquisition unit, a calculation unit, and a generation unit. The acquisition unit obtains various kinds of information on a content of a user. The calculation unit calculates a weight value for each of identities in a model for authenticating a user by executing learning processing by using as identities the various kinds of information obtained by the acquisition unit. The generation unit generates a model corresponding to the user by replacing a weight value corresponding to a predetermined condition out of the weight values calculated by the calculation unit with a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2018149679-A (JP)
Title: Print terminal, print system and control method of print system
Inventor: DOMAE HIDEO
IPC: B41J29/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a print terminal which prints images for free up to the charge burden upper limit amount.SOLUTION: A print terminal communicating with an image server that can store image data through the network includes: an input unit; and a network I/F which transmits first identification information and second identification information input by the input unit to the image server, and receives the image data and image-related information from the image server. The first identification information is associated with the image data and image-related information. The second identification information is associated with the image data and distribution destination information. The print terminal further includes: a terminal control unit which determines the printing possibility of the image data on the basis of the printing charge of the image data selected by the input unit out of the image data received by the network I/F and the charge burden information included in the image-related information; and a printing unit which prints the image data on the basis of the determination by the terminal control unit.SELECTED DRAWING: Figure 1
Patent JP-2018156696-A (JP)
Title: Semiconductor memory device and memory system
Inventor: LI SHAN
IPC: G11C16/08
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of preventing degradation in data read accuracy.SOLUTION: A semiconductor memory device in an embodiment includes: a memory cell transistor; a word line connected to the memory cell transistor; a temperature detection element configured to detect the temperature; and a control part. The control part is configured to, when receiving a first command from a controller, determines a correction value to a read-out voltage specified by the controller depending on the temperature after receiving the first command, and locks updating the correction value to a value different from the correction value.SELECTED DRAWING: Figure 7
Patent JP-2018160959-A (JP)
Title: Rotary machine control device
Inventor: MATSUYAMA TETSUYA
IPC: H02P21/05
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology suitable for controlling a three-phase rotary machine in a case where an amplitude of a voltage vector applied to the three-phase rotary machine is small.SOLUTION: A correction torque identification part 128 identifies a correction torque component which is zero in a case where a current deviation of a differential resulting from subtracting a current limit value from an amplitude of a current vector is zero or less, and becomes greater as the current deviation becomes greater in a case where the current deviation is greater than zero. A first portion identifies a moving amount which is a moving amount for each control cycle in which a phase of a primary magnetic flux vector should be moved, smaller than a product of a command speed and a period of the control cycle, becomes smaller as a vibration component of a torque of a three-phase rotary machine 102 becomes greater, becomes smaller as a correction torque component becomes greater, and gets closer to the product as a total of the vibration component of the torque and the correction torque component gets closer to zero.SELECTED DRAWING: Figure 3A
Patent JP-2018162972-A (JP)
Title: Gas chromatograph
Inventor: SHIBUYA RYUTA
IPC: G01N30/54
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas chromatograph capable of suppressing the start of an analysis operation in a state in which an opening/closing door is slightly opened.SOLUTION: A gas chromatograph 1 includes a column oven 3, an opening/closing door 11, a plate spring 13, and a door side heat insulating material 142. In the gas chromatograph 1, when a gap is formed between the column oven 3 and an end portion of the opening/closing door 11 on an opposite side of a rotation axis B side, an elastic force is applied from the plate spring 13 to the opening/closing door 11. And the opening/closing door 11 is displaced so as to be separated from an opening portion 32A to a position where the opening of the opening portion 32A can be recognized. Therefore, it is possible to suppress preserving the state where a gap is formed between the end portion of the opening/closing door 11 on the opposite side of the rotation axis B side and the column oven 3.SELECTED DRAWING: Figure 6
Patent JP-2018163464-A (JP)
Title: Terminal apparatus, control method, application program, and application providing method
Inventor: NISHIMURA SHIYOUJI
IPC: G06F13/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To promote the use of new applications while suppressing the deterioration of convenience of applications.SOLUTION: One aspect of the present invention is to provide a terminal apparatus including: a storage unit for storing an application program obtained by generating a machine language incorporating previously determined first data among a plurality of data necessary for executing a predetermined algorithm together with the algorithm; an input unit for accepting an input of second data that has not been determined in advance among a plurality of data necessary for executing the predetermined algorithm; and a control unit for acquiring a result according to the second data accepted by the input unit by executing the predetermined algorithm of the application program stored in the storage unit.SELECTED DRAWING: Figure 4
Patent JP-2018163285-A (JP)
Title: Display device and method for controlling display device
Inventor: NAKAMURA YASUHIRO
IPC: H04N5/74
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To easily apply visual performance effects to input image data.SOLUTION: A projector 100 comprises: a frame memory 155 that stores input image data; an area specification part 172 that specifies, from the image data stored in the frame memory 155, an area satisfying a predetermined condition and larger than a preset size; an area setting part 173 and an image processing part 153 that perform image processing according to the area specified by the area specification part 172 to create image data for display; and a projection part 110 that displays the image data for display.SELECTED DRAWING: Figure 1
Patent JP-2018173464-A (JP)
Title: Lens unit and imaging device
Inventor: NAKAMURA YUTA
IPC: G03B17/08
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit used in an imaging device that has an increased waterproof performance.SOLUTION: The lens unit includes: a lens frame holding a lens: a waterproof seal between the lens frame and the lens or between the lens frame and a connection target member, the waterproof seal having a ring-shaped part extending in the shape of a ring and a first protrusion part extending from the ring-shaped part and the width of the cross section of the first protrusion part in the radial direction being smaller than that of the cross section of the ring-shaped part in the radial direction.SELECTED DRAWING: Figure 5
Patent JP-2018173200-A (JP)
Title: Air-conditioning control system and air-conditioning control method
Inventor: TAWARA JUMPEI
IPC: F24F3/044
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To control supply air dew point temperature constant regardless of a dew point temperature of outside air.SOLUTION: A supply air dew point temperature PID (operation amount to humidifier 2-3) according to difference between a detected supply air dew point temperature DPpv and a set supply air dew point temperature set value DPsp, is obtained from a table TB1. A supply air temperature set value TSsp according to the supply air dew point temperature PID obtained from the table TB1, is obtained from a table TB3. A supply air temperature PID (operation amount to heating coil 2-2) according to the difference between the detected supply air temperature TSpv and the supply air temperature set value TSsp obtained from the table TB3, is obtained from a table TB2. A humidifier operation time ratio γ according to the supply air dew point temperature PID obtained from the table TB1, is obtained from a table TB4.SELECTED DRAWING: Figure 3
Patent JP-2018172247-A (JP)
Title: Metal oxide crystal particle, electricity storage element, manufacturing method of metal oxide crystal particle
Inventor: KAJIYAMA HIROSHI
IPC: H01M4/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electricity storage element without need for ultraviolet irradiation.SOLUTION: By passing a carrier 9 in a plasma generated by spraying an organic metal compound gas to a surface 9a of the carrier 9 in vacuum atmosphere, and spraying an oxygen gas to a back surface 9b of the carrier 9, a metal oxide crystal particle containing a carbon atom in a crystal and having an electricity storage function is formed on the surface of the carrier 9. A first proximity distance R(Å) of a dynamic diameter distribution function calculated by Fourier transformation of a value of χ(k) kis in a range of 1.55Å<R<1.80Å, where the wave number k of photoelectron is variable, and absorption coefficient of K shell X ray absorption edge of a metal atom is a function X(k) of the wave number k, and electricity element 2a having the electricity storage function is obtained by the metal oxide crystal particle.SELECTED DRAWING: Figure 2
Patent JP-2018178425-A (JP)
Title: Connecting device, construction machine and connecting pin removal device
Inventor: KAMISHIMA AKIO
IPC: E02F3/36
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device that can easily connect a first component and a second component constituting a construction machine in a short time, the construction machine to which the first component and the second component are connected by using the connecting device, and a connecting pin removal device capable of removing a connecting pin in a short time.SOLUTION: A connecting device, in a connecting preparation state in which a central connecting portion of a second component is inserted between an upstream connecting portion provided on a first component and a downstream connecting portion provided on the first component apart from the upstream connecting portion on the downstream side in a rotation axis direction, comprises a connecting pin that is inserted in the rotation axis direction with respect to an upstream hole formed in the upstream connecting portion, a center hole formed in the central connecting portion, and a downstream hole formed in the downstream connecting portion, and pivotally supports the first component and the second component around the rotation axis. The outer diameter of the connecting pin continuously decreases in the rotation axis direction.SELECTED DRAWING: Figure 2
Patent JP-2018179087-A (JP)
Title: Control valve for variable displacement compressor
Inventor: TONEGAWA MASAAKI
IPC: F04B49/22
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To keep high operation efficiency of a variable displacement compressor and to efficiently switch an operation.SOLUTION: A control device 1 includes a body 5 having a port 14 communicated to a control chamber, and a port 12 communicated to a suction chamber, a valve element 36 for opening and closing an extraction valve 8 by being kept into contact with and separated from a valve hole 32 communicating the port 14 and the port 12, a solenoid 3 generating driving force in a valve opening direction of the extraction valve 8 according to a supply current value, and a pressure sensing portion 6 sensing a pressure of the suction chamber or a pressure of the control chamber as sensed pressure, and generating resistance force to driving force of the solenoid 3 according to magnitude of the sensed pressure. An opening of the extraction valve 8 is controlled so that the sensed pressure reaches a set pressure corresponding to the supply current value to the solenoid 3. An extraction passage is formed to lead a refrigerant introduced from the port 14 to the suction chamber even in a valve closing state of the extraction valve 8.SELECTED DRAWING: Figure 2
Patent JP-2018181986-A (JP)
Title: Lightning arrester
Inventor: TANAKA TOSHIYUKI
IPC: H01C7/12
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a lightning arrester which prevents contact between a thermal fuse and varistor and a sealing resin and prevents delay in separation of the thermal fuse.SOLUTION: A lightning arrester includes: a body part 12 which is formed by mounting a varistor and a thermal fuse which is melted and separated by heat generated by the varistor on an insulation substrate; an exterior case 14 which houses the body part 12; and a sealing resin which seals the body part 12 housed in the exterior case 14. In a state where the varistor and the thermal fuse mounted on the insulation substrate are covered by a lid member 50, the body part 12 is housed in the exterior case 14 and the body part 12 and the lid member 50 are sealed by the sealing resin.SELECTED DRAWING: Figure 7
Patent JP-2018175319-A (JP)
Title: Hydrogen steam spray pot
Inventor: MINAGAWA HIROAKI
IPC: A45D44/22
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen steam spray pot having an effect of the action of a gas mixture on skin whitening and moisture keeping, which simultaneously generates a steam and the gas mixture having hydrogen gas mixed therein and utilizes heat generated during generating the gas mixture, thereby improving a cosmetic and aesthetic effect and reducing costs.SOLUTION: A hydrogen steam generation part is formed divided from a pot body in a lower portion and has a chamber for housing a hydrogen steam generation agent and water to simultaneously generate hydrogen and steam by a reaction between the hydrogen steam generation agent supplied into the chamber and soaked in the housed water and water in a water storage part formed in the chamber, thereby generating the gas mixture.SELECTED DRAWING: Figure 1
Patent JP-2018181596-A (JP)
Title: Ignition plug
Inventor: NITTA TAKAHIRO
IPC: H01T13/20
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable ignition plug capable of suppressing deterioration due to an increase in a resistance value of a resistor even under high temperature and high voltage conditions and maintaining stable ignition for a long period of time.SOLUTION: An ignition plug includes a long-axis center electrode 2, an insulator 3, a ground electrode 4, a terminal metal fitting 5, and a resistor 6 disposed between the center electrode 2 and the terminal metal fitting 5. The resistor 6 is composed of a glass phase, a conductive material, and an aggregate. The conductive material contains a first conductive material made of at least one of a metal boride and a metal silicide and a second conductive material made of carbon.SELECTED DRAWING: Figure 1