baber/WOPTO huggingface dataset:
Patent JP-2018062065-A (JP)
Title: Liquid container
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container that can be mounted easily.SOLUTION: A liquid container 28 comprises: a body portion 40 having a first wall portion 44 opposed to, in a state where the liquid container is mounted on a mounting portion 27, a first sidewall 31 on one side in an X direction crossing a direction of movement upon mounting and dismounting, the body portion also having a second wall portion 43 opposed to a second sidewall 32 on the other side in the X direction; a first protrusion 70 that is provided at the first wall portion 44, and which engages with an engaged portion 65 of the first sidewall 31, in the mounted state, enabling regulation of movement of the liquid container in a direction where the liquid container is dismounted from the mounting portion; and a second protrusion 69 that is provided at the second wall portion 43, and which engages with a part of a pivotal lever 33 provided at the second sidewall 32, in the mounted state, enabling regulation of movement of the liquid container 28 in the direction where the liquid container is dismounted from the mounting portion 27. The first protrusion 70 can move between a position where the first protrusion protrudes outside the body portion 40, and a position where the first protrusion is held inside the body portion 40. The body portion 40 has an operating portion 55 that can be operated from the outside, to move the first protrusion 70.SELECTED DRAWING: Figure 6
Patent JP-2018062895-A (JP)
Title: Waste heat recovery device
Inventor: SETO HIROKI
IPC: F02G5/00
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat recovery device capable of cooling a refrigerant of an internal combustion engine by using a heat exchanger in a Rankine cycle system even when a radiator is not provided in the internal combustion engine and of promptly operating the Rankine cycle system.SOLUTION: A waste heat recovery device 15 includes: a refrigerant circulation passage 20; a Rankine cycle system 50 having a working fluid circulation passage 52; and a control device 30. The refrigerant circulation passage is configured to cause a refrigerant that has been used for cooling the internal combustion engine 10 to flow in a heat exchanger 54. The control device executes control processing for stopping flowing of the refrigerant in the refrigerant circulation passage and stopping flowing of the working fluid in the working fluid circulation passage when load of the internal combustion engine is in a low load state and for starting the flowing of the refrigerant in the refrigerant circulation passage and starting the flowing of the working fluid in the working fluid circulation passage when the load of the internal combustion engine becomes a high load state.SELECTED DRAWING: Figure 1
Patent JP-2018064642-A (JP)
Title: Biological sensor
Inventor: MITANI SHIGETOMO
IPC: A61B5/113
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To output highly accurate biological information.SOLUTION: A biological sensor 100 includes an electromagnetic wave irradiation part 10 for irradiating a living body surface with an electromagnetic wave, a reflection wave reception part 20 for receiving a reflection wave reflected on the living body surface, and acquiring an I signal and a Q signal, a frequency image generation part 81 for drawing a frequency distribution of the I signal and the Q signal received by the reflection wave reception part, an image differential calculation part 82 for differentiating the frequency distribution image, a differential intensity image calculation part 83 for calculating a differential intensity image based on the differentiated frequency distribution image, an edge calculation part 84 for calculating an edge of the differential intensity image, an offset calculation part 85 for calculating each normal line of a plurality of edges, calculating intersection points of the plurality of calculated normal lines, and calculating a center position of the intersection points from the plurality of calculated intersection points, and an external output part 70 for outputting biological information based on the I signal and the Q signal acquired by the reflection wave reception part, and the center position calculated by the offset calculation part.SELECTED DRAWING: Figure 2
Patent JP-2018066591-A (JP)
Title: Platinum temperature sensor element
Inventor: SUZUKI RYUSUKE
IPC: G01F1/696
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a platinum temperature sensor element that has secured connection strength between lead wires and internal electrodes.SOLUTION: In a temperature sensor element 10, when lead wires 15a, 15b are reinforced on internal electrodes 25a, 25b with paste, it has a structure not to coat the whole of the lead wires connected by welding with the internal electrodes with reinforcement paste, but to coat one side face (one side face section) 33 of the lead wires with reinforcement paste 31a but not to coat the other side face with the reinforcement paste. This removes an occurrence cause of cracks and allows for securing sufficient bond strength and improvement of conductivity between the internal electrodes and the lead wires.SELECTED DRAWING: Figure 2
Patent JP-2018067223-A (JP)
Title: Information processing apparatus, control method and program
Inventor: WADA KIYOSHI
IPC: G06F19/00
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus, a control method and a program which allow reasonable and objective calculation of investment costs based on a business plan.SOLUTION: A control unit 15 obtains a necessary parameter group set based on a business plan. Next, the control unit 15 calculates a transition rate of a sales amount Sduring a period t and a transition probability thereof based on a trinomial lattice model, and calculates an expected value of the sales amount S. The control unit 15 solves an optimum consumption problem subject to a budget using a method of Lagrange multiplier and dynamic programming to calculate an optimum cost Cin time sequence to be invested. Then, the control unit 15 calculates a time-sequence transition of a business value Xsubject to the budget to output a graph showing the optimum cost Cin the time sequence, time-sequence transition of the business value X, etc. to a display unit 11.SELECTED DRAWING: Figure 3
Patent JP-2018073463-A (JP)
Title: Secondary battery system
Inventor: UCHIYAMA TAKAYUKI
IPC: H01M10/44
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To achieve a relatively rapid increase of a temperature of a secondary cell.SOLUTION: A secondary battery system 1 includes: a secondary cell 11 containing silicon in a negative active material; detection means 12 for detecting a temperature T of the secondary cell; charge and discharge means 13 for executing charge and discharge of the secondary cell; and control means 14 for controlling the charge and discharge means to execute pulse charge and discharge of repeating charge and discharge until a temperature is not less than a predetermined temperature Tth when the temperature is less than the predetermined temperature.SELECTED DRAWING: Figure 1
Patent JP-2018073517-A (JP)
Title: Connector and power converter
Inventor: FURUTA Yoichiro
IPC: H01R13/46
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a power converter in which the orientation of a cable can be changed and which can be downsized.SOLUTION: A power converter comprises a connector, a housing 200, and first and second bus bars 151 and 152. Inside a housing part of the housing 200, there are provided a first connector fitting part 221 and a second connector fitting part to which a fastening part 112 of the connector is fixed. A first connection terminal part 361 and a second connection terminal part 362 are arranged at positions that are linearly symmetric to each other with respect to a second virtual line N2-N2 passing through the center between the first connector fitting part 221 and the second connector fitting part. Even when the orientation of the connector is rotated by 180 degrees, the first bus bar 151 and the second bus bar 152 are aligned with the first connection terminal part 361 and the second connection terminal part 362, respectively.SELECTED DRAWING: Figure 7
Patent JP-2018069827-A (JP)
Title: Stud pin and pneumatic tire with stud pin
Inventor: SATOI AYA
IPC: B60C11/16
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the travelling performance on a snow and ice road in a stud pin.SOLUTION: A stud pin 1 includes a body 4, and a shaft 5 protruding from the body 4. The shaft 5 is of a multi-stage structure including a plurality of step parts including at least a first step part 11 protruding from the body 4, and a second step part 12 protruding from the first step part 11. A hole 41 is provided in an end face 13a of a third step part 13 being a tip end step of the shaft 5.SELECTED DRAWING: Figure 1
Patent JP-2018071394-A (JP)
Title: Internal combustion engine egr system and internal combustion engine egr method
Inventor: IKEHARA RYUTA
IPC: F02M26/50
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine EGR system and an internal combustion engine EGR method capable of preventing liquid such as condensate water or corrosive water from flowing into EGR piping in a manner that: temporarily stores the condensate water contained in EGR gas; evaporates the temporarily stored condensate water; and returns evaporated condensate water to the EGR gas.SOLUTION: An internal combustion engine EGR system comprises a condensate water processing device 20, in an EGR passage 11 at a downstream side of an EGR cooler 12, which has: a storage function to temporarily store condensate water W contained in EGR gas Ge; and an evaporation function to allow the temporarily stored condensate water W to naturally evaporate with the same brought into direct contact with the EGR gas Ge.SELECTED DRAWING: Figure 2
Patent JP-2017055425-A (JP)
Title: Image encoding method, image decoding method and recording medium
Inventor: OTSU MAKOTO
IPC: H04N19/597
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of a prediction vector even when a periphery of a block to be encoded adopts a prediction method different from a parallax compensation prediction in the parallax compensation prediction.SOLUTION: An image encoding apparatus 100 encodes a plurality of viewpoint images imaged from different view points. The image encoding apparatus 100 includes: an imaging condition information encoding unit 101 for encoding imaging condition information indicating positional relation between camera setting for imaging the plurality of viewpoint images and a subject; a parallax information creation unit 104 for creating parallax information between a viewpoint image to be encoded and a different viewpoint image on the basis of at least one depth image corresponding to the plurality of viewpoint images and the imaging condition information; and an image encoding unit 106 for creating a prediction vector for the different viewpoint image on the basis of the parallax information as to the viewpoint image to be encoded and performing encoding by an inter-viewpoint prediction encoding method by using the prediction vector.SELECTED DRAWING: Figure 1
Patent JP-2018074111-A (JP)
Title: Method for manufacturing light-emitting diode chip
Inventor: OKAMURA TAKU
IPC: H01L21/683
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting diode chip capable of obtaining sufficient luminance.SOLUTION: A method for manufacturing a light-emitting diode chip comprises: a wafer preparing step of preparing a wafer which includes a laminate layer in which a plurality of semiconductor layers containing a light-emitting layer are formed on a transparent substrate for crystal growth, and in which an LED circuit is formed in each of the regions partitioned by a plurality of division schedule lines mutually crossing a surface of the laminate layer; an integrating step of forming an integrated wafer by sticking a surface of the transparent substrate in which a plurality of air bubbles are formed inside to a rear surface of the wafer; a transparent substrate processing step of forming a plurality of dents corresponding to each LED circuit of the wafer on a rear surface of the transparent substrate of the integrated wafer after performing the integrating step; and a dividing step of dividing the integrated wafer into individual light-emitting diode chips by cutting the wafer together with the transparent substrate along the division schedule lines after performing the transparent substrate processing step.SELECTED DRAWING: Figure 4
Patent JP-2018075890-A (JP)
Title: Parking assist method and parking assist device
Inventor: HAYAKAWA YASUHISA
IPC: G08G1/16
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To assist parking even when it is difficult to detect surrounding conditions.SOLUTION: A parking assist device is mounted on a vehicle, stores vehicle behavior when a driver operates a vehicle to park the vehicle, and assists parking of the vehicle on the basis of stored behavior. A vehicle behavior calculation part 31 calculates the vehicle behavior during the parking and causes a behavior storage part 41 to store the calculated vehicle behavior. An avoidance behavior detection part 34 detects behavior that avoids an obstacle from the vehicle behavior. An area setting part 37 stores an avoided area as a virtual obstacle area.SELECTED DRAWING: Figure 1
Patent JP-2018075618-A (JP)
Title: Closed forging method
Inventor: HORI TAISUKE
IPC: B21K1/30
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a closed forging method by which a forging method is simplified thereby achieving down-sizing and cost reduction of a device while achieving reduction of an excess load between an upper die and a blank upper end part in forging, and a manufacturing work can be performed with an accuracy equal to or more than that in the past.SOLUTION: A closed forging method by which a molded product G is manufactured by sequentially performing: a first step at which an upper die 3, an upper punch 1 and a lower die 4 are so made as to approach one another from a vertical direction and to close contact one another, thereby forming a closed cavity; a second step at which the upper die 3, the upper punch 1 and the lower die 4 are moved in vertical direction downward by applying an optional pressure, a blank W is pressed by a fixed lower punch 2 while maintaining the shape of the cavity, a lower end part of the blank W located in the cavity is molded by the lower die 4, and an upper end part M thereof is molded by the upper die 3; and a third step at which the pressure of the upper punch 1 is unloaded by a hydraulic cylinder 7 for punching in the vicinity of a bottom dead point at which the pressure applied onto the upper end part M becomes maximum, thereby obtaining a molded product G of the blank W.SELECTED DRAWING: Figure 4
Patent JP-2018074978-A (JP)
Title: Method for producing chlorogenic acid-containing preparation
Inventor: HOTTA YUSUKE
IPC: A23F5/24
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a chlorogenic acid-containing preparation that is hard to generate turbidity even when a chlorogenic acid concentration is adjusted to an optimal concentration for a beverage by dilution, to be prepared as an acidic beverage.SOLUTION: A method for producing a chlorogenic acid-containing preparation has a first step of mixing a raw coffee beans extract, with a water-soluble metal salt that is 0.1-12.5 times larger in mass than the solid content of the raw coffee beans extract, and a second step of treating the mixed liquid through a membrane.SELECTED DRAWING: None
Patent JP-2018078084-A (JP)
Title: Metal air battery system
Inventor: TOYAMA HIROSHI
IPC: H01M12/06
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a metal air battery system hard to cause the deposition of a deposit on an electrode surface.SOLUTION: The above problem is solved by providing a metal air battery system in the present invention, which comprises: an air electrode; a negative electrode; an electrolyte solution interposed between the air electrode and the negative electrode; first and second electrolyte tanks for storing the electrolyte solution; and a circulation path serving to allow the electrolyte solution to circulate through the first and second electrolyte tanks. The negative electrode is made of a metal which makes a metal ion or metal compound in the electrolyte solution as a battery reaction progresses. The first electrolyte tank has the air electrode and the negative electrode. The second electrolyte tank has: a metal filter provided so that it can be detached therefrom; and a cooling part for cooling the metal filter.SELECTED DRAWING: Figure 2
Patent JP-2018080922-A (JP)
Title: Method of analyzing thermal diffusivity
Inventor: HOSONO KAZUYA
IPC: G01N25/18
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of analyzing thermal diffusivity, which is suitable for analysis of thermal diffusivity in the vanishing process of an opaque film formed on a diathermic material and made of an opaque material, a high melting point metal or the like.SOLUTION: The method of analyzing thermal diffusivity analyzes thermal diffusivity of a diathermic material by forming opaque films 16 and 17 respectively on a front surface and a rear surface of a measurement sample 11 made of the diathermic material and includes: an A step of obtaining an approximate thermal diffusivity α under the condition of no radiation loss of the measurement sample 11 by using temperature data on the rear surface of the measurement sample 11, which is obtained with the time of laser beam irradiation, and taking the approximate thermal diffusivity α lowered with the time of irradiation to enter a stable state, as a thermal diffusivity minimum α; a D step of obtaining a radiation loss correction factor kby using a half time tobtained from the thermal diffusivity minimum ain a B step and a damping time constant τ obtained in a C step; and an E step of multiplying the thermal diffusivity minimum αby the radiation loss correction factor kto obtain the thermal diffusivity of the diathermic material.SELECTED DRAWING: Figure 1
Patent JP-2017046355-A (JP)
Title: Imaging apparatus
Inventor: MUKAI TSUTOMU
IPC: H04N5/91
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can image a moving image without a blur without the need of private equipment.SOLUTION: An imaging apparatus comprises: an imaging section for imaging a moving image and generating first moving image data; a control section for generating second moving image data based on a cutout region obtained by cutting out a partial region in whole regions of a moving image which the first moving image data shows and recording the generated second moving image data as a cutout moving image in a recording medium; and an input section for receiving an instruction on the cutout region including moving speed of the cutout region. The control section records the second moving image data generated by moving the cutout region in accordance with moving speed of the cutout region which the input section receives as the cutout moving image in the recording medium.SELECTED DRAWING: Figure 1
Patent JP-2018081251-A (JP)
Title: Image forming apparatus
Inventor: IWAMOTO KAZUYUKI
IPC: G03G15/16
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can separate a plurality of transfer members from photoreceptors with a driving force of a motor, and when some of the transfer members are separated from the photoreceptors, can inhibit an intermediate transfer body from contacting the transfer members, while ensuring a torque margin of the motor.SOLUTION: An image forming apparatus A of an intermediate transfer system comprises a contact/separation mechanism 100 that can move a plurality of primary transfer rollers 8 to contact positions to be brought into contact with a plurality of photoreceptor drums 1 with a driving force of a motor Mo with an intermediate transfer belt 4 therebetween, and separation positions to be separated from the plurality of photoreceptor drums 1. When moving the primary transfer rollers 8Y, 8M, and 8C for color printing from the contact positions to the separation positions, the contact/separation mechanism 100 increases the amount of separation per one primary transfer roller 8 compared with that when moving all the primary transfer rollers 8, and makes the total amount of separation equal to or less than that when moving all the primary transfer rollers.SELECTED DRAWING: Figure 4
Patent JP-2018083774-A (JP)
Title: Dinaphthothiophene derivative and method for producing the same
Inventor: SURUGA TOSHIHIDE
IPC: C07D333/50
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel dinaphthothiophene derivative that can achieve both of solubility in solvent and high refractive indexes, and a method for producing the same.SOLUTION: The present invention provides a compound represented by formula (1) or a salt thereof [X is S or a sulfonyl group; Ris the group -SOY; Y is a hydroxyl group, a (poly) alkoxy group, an amino group or a substituted amino group; k is 0 or 1; Rindependently represents an alkyl group or an alkoxy group; m1 and m2 independently represent 0 or 1; n1 and n2 independently represent an integer of 0-4; p1 and p2 independently represent 0 or 1; the number 1-13 are position numbers; n1+p1 and n2+p2 independently represent an integer of 0-4].SELECTED DRAWING: None
Patent JP-2018087894-A (JP)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: G02F1/1368
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of a liquid crystal display device composed of a plurality of display panels overlapping with each other.SOLUTION: A liquid crystal display device, in which a plurality of display panels are overlapped and arranged, and an image is displayed on each of the display panels, comprises a first display panel and a second display panel overlapping with each other and arranged. The first display panel includes: a first pixel electrode; a first common electrode formed in a layer different from that for the first pixel electrode; and an insulator film formed between the first pixel electrode and the first common electrode. The second display panel includes: a second pixel electrode; and a second common electrode formed in a layer identical to that for the second pixel electrode.SELECTED DRAWING: Figure 8
Patent JP-2018087110-A (JP)
Title: Metallic graphite base material and metallic graphite base brush
Inventor: NAKAMURA YUKI
IPC: H02K13/00
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a metallic graphite base material capable of forming a metallic graphite base brush excellent in a motor output by reducing the amount of a blackened film formed on the surface of a commutator while suppressing the roughening of the surface of the commutator, thus suppressing the drop of contact voltage.SOLUTION: Provided is a metallic graphite base material comprising: a metal; resin-treated graphite; and inorganic grains having a Mohs hardness of 2 to 3.SELECTED DRAWING: None
Patent JP-2018089544-A (JP)
Title: Bubble removal device
Inventor: KUBOTA MUTSU
IPC: B01D19/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a bubble removal device that removes bubbles retaining in a tube.SOLUTION: A bubble removal device includes: a projection part forming part 2 forming an upward projection part 7a in a horizontal path part 7 of a tube 6 through which liquid flows, and movable while moving a position of the projection part 7a; and a movement mechanism part 3 for moving the projection part forming part 2 along the horizontal path part 7.SELECTED DRAWING: Figure 2