baber/WOPTO huggingface dataset:
Patent JP-2018117587-A (JP)
Title: Cell culture device
Inventor: ANDO TAKESHI
IPC: C12M1/34
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To optimize replacement timing of expendable items, taking into consideration the effects of decontamination or sterilization.SOLUTION: A cell culture device 1 for culturing cells with a culture medium in a culture vessel 10 provided with consumables for decontamination or sterilization comprising: a consumables use counter unit 102 that measures the number of times and the amount of time that a consumable is used; a decontamination/sterilization counter unit 103 that measures the number of times and the amount of time that decontamination and sterilization is carried out; a consumables replacement timing determination unit 104 that determines the optimal timing for replacing a consumable on the basis of a damage coefficient that indicates the degree of damage caused by the number of times and amount of time used, and the number of times and the amount of times decontamination and sterilization are performed; and a consumables replacement timing display unit 105 that displays replacement reminder information that provides a reminder to replace the consumable when the optimal timing is determined.SELECTED DRAWING: Figure 1
Patent JP-2018122626-A (JP)
Title: Stationary acceleration speed detection device and vibration damping device for railway vehicle
Inventor: OGAWA TAKAYUKI
IPC: B61F5/24
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a stationary acceleration speed detection device which can detect the stationary acceleration speed with high accuracy, and a vibration damping device for railway vehicle which can improve the riding comfort at the travel in the curve section.SOLUTION: A stationary acceleration speed detection device D obtains the stationary acceleration speed αc on the basis of the filtered yaw acceleration speed ω' and filtered sway acceleration speed β' subjected to the low-pass filter processing. A vibration damping device V for railway vehicle obtains the control forces Ff, Fr on the basis of the centering force fn and the suppression forces ff, fr obtained on the basis of the stationary acceleration speed αc when the stationary acceleration speed αc detected by the stationary acceleration speed detection device D is equal to or greater than a centering threshold α1.SELECTED DRAWING: Figure 3
Patent JP-2017096294-A (JP)
Title: Fuel activation device for internal combustion engine
Inventor: HASEGAWA KIYOSHI
IPC: F02M27/02
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel activation device that is safe and inexpensive.SOLUTION: A fuel activation device for an internal combustion engine has vegetable biomass-derived carbon material, and metal material disposed so as to envelop the carbon material, where the carbon material has on its surface a honeycomb-like structure comprising a plurality of polygonal recesses.SELECTED DRAWING: Figure 10
Patent JP-2018123742-A (JP)
Title: Internal combustion engine
Inventor: YORIZANE KOICHI
IPC: F02F1/14
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a two-system cooling method with a simple structure.SOLUTION: A cooling liquid jacket 4 is divided into a leak passage 12 of short length and a main passage 13 of long length, by mounting a partition member 5 on a front part or a rear part observed from a crank axial direction, of the cooling liquid jacket 4 surrounding a row of a cylinder bore 2. In a state that an engine temperature is low, the cooling liquid flows from an exhaust-side end portion 12a toward an intake-side end portion 12b in the leak passage 12, and water is fed to a cylinder head 14 from an intake-side end portion 9b. Switching of flow to the leak passage 12 and the main passage 13 is executed by a thermo-type valve device 17. As an inlet and an outlet of the cooling liquid are separated, a valve device 17 can be easily disposed even in a narrow space. Thus enlargement of a size of the cylinder block 1 can be prevented. As a part of the cooling liquid jacket 4 is utilized as a low-temperature passage, a structure can be simplified.SELECTED DRAWING: Figure 2
Patent JP-2018125170-A (JP)
Title: Microwave plasma source, microwave plasma processing device, and plasma processing method
Inventor: IWAO TOSHIHIKO
IPC: C23C16/511
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for controlling plasma density distribution with high accuracy when generating microwave plasma with a slot antenna.SOLUTION: A microwave plasma source 20 comprises: a microwave oscillator 40 which oscillates microwaves and is arranged to be able to change the oscillating frequency of the microwaves; an antenna part 30 having a waveguide 39, 38, 37 for propagating microwaves oscillated by the microwave oscillator 40, a slot antenna 31 for radiating microwaves having propagated through the waveguide into a chamber 1, and a microwave-permeable plate 28 made of a dielectric which allows microwaves radiated from the slot antenna to transmit therethrough; temperature detectors 51, 52 for detecting temperatures at a plurality of points of the antenna part 30 outside the chamber when plasma is generated in the chamber 1; and a frequency controller 50 for controlling the oscillating frequency of the microwave oscillator 40 based on detection signals of the temperature detectors so that a plasma density distribution makes a desired distribution.SELECTED DRAWING: Figure 1
Patent JP-2017166804-A (JP)
Title: Absorption heat pump
Inventor: TAKEMURA YOSHIRO
IPC: F25B30/04
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an absorption heat pump in which deterioration of heat transfer efficiency to a heated medium is suppressed.SOLUTION: An absorption heat pump is provided with: an absorber 10 having a plurality of heat transfer pipes 12; a gas-liquid separator 80; a first flow channel 84; and second flow channels 81, 82. The absorber 10 has a distribution part 14 and a collection part 15, is constituted so that one ends of each of the plurality of heat transfer pipes 12 are connected with the distribution part 14, the other ends of each of the plurality of heat transfer pipes 12 are connected with the collection part 15, a heated medium W flowing inside each of the plurality of heat transfer pipes 12 neither join nor is diverted while the heated medium W flows from the distribution part 14 to the collection part 15, and is formed so that capacity of the collection part 15 is larger than that of the distribution part 14. In the collection part 15, a heated medium outflow port 15h in communication with the first flow channel 84 is formed at an upper part. The gas-liquid separator 80 is arranged so that a part 80c in which liquid Wq of the separated heated medium is accumulated becomes an upper part than the distribution part 14 or the collection part 15.SELECTED DRAWING: Figure 2
Patent JP-2018122551-A (JP)
Title: Liquid jet head chip, liquid jet head and liquid jet device
Inventor: NAKAYAMA HITOSHI
IPC: B41J2/14
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head chip, a liquid jet head and a liquid jet device which suppress corrosion of electrode caused by liquid such as ink to be capable of improving reliability.SOLUTION: A liquid jet head chip 40A, 40B comprises: an actuator plate 51 in which a plurality of channels 54, 55 extending in the Z direction are alternatively parallely arranged at intervals in the X direction; a cover plate 52 which is laminated on the Y direction inner side surface 51f1 of the actuator plate to block the channels 54, 55; electrodes 61, 63 which are respectively formed inside of the channels 54, 55; and a connection wiring 60 which connects the common electrode 61 with a flexible substrate 45 in the cover plate 52. A penetration hole 85 which passes through itself in the Y direction is formed and arranged in a place other than an ink flow channel in the cover plate 52. The connection wiring 60 connects the common electrode 61 with the flexible substrate 45 through the penetration hole 85.SELECTED DRAWING: Figure 4
Patent JP-2018128320-A (JP)
Title: Ground fault detector
Inventor: KAWAMURA YOSHIHIRO
IPC: G01R31/02
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in cost attributable to switching elements.SOLUTION: Provided is a ground fault detector, comprising: a capacitor for detection; a positive side first resistor connecting to the positive side of a high voltage battery; a negative side first resistor connecting to a negative side; a positive side second resistor, with one end grounded to earth and a voltage at the other end measured by a control unit; a negative side second resistor, with one end grounded to earth; a positive side C contact switch for alternatively switching, on the basis of an indication of the control unit, the destination of the one end of the capacitor for detection between a route that includes the positive side first resistor and a route that includes the positive side second resistor; and a negative side C contact switch for alternatively switching, on the basis of an indication of the control unit, the destination of the other end of the capacitor for detection between a route that includes the negative side first resistor and a route that includes the negative side second resistor.SELECTED DRAWING: Figure 1
Patent JP-2018128357-A (JP)
Title: Shape inspection method and shape inspection device
Inventor: YAMADA HIROOMI
IPC: G01B11/24
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a shape inspection method capable of accurately and objectively inspecting the quality of a shape of an object to be inspected without depending on visual inspection.SOLUTION: In a shape inspection method, a normal image of an object to be inspected is created, and a feature quantity at each point of the normal image is calculated (step 301), then quality of the object to be inspected is determined on the basis of the feature amount. Moment from a predetermined origin on the normal image is used in the feature quantity. On the basis of a Mahalanobis distance calculated from the feature quantity (step 303), the quality of the object to be inspected is determined (steps 304, 305).SELECTED DRAWING: Figure 4
Patent JP-2018128903-A (JP)
Title: Shredder management system
Inventor: ONOKI MIKIO
IPC: G06Q10/00
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To construct a billing system adapted to a use frequency of a shredder.SOLUTION: A shredder 1 has: object recognition means 5 for recognizing object information for specifying a management object by a management device 10; scrap amount recognition means 6 for recognizing the scrap amount information of shredded scraps which are accommodated in a scrap accommodation body 4; and communication means 7 for making the object information and the scrap amount information communicate with a management base. The management device 10 has: communication means 11 communicating with a shredder 1; collection means 12 for collecting shred amount information by a shred mechanism 3 of the shredder 1 on the basis of the object information and the scrap amount information transmitted from the shredder 1; calculation means 13 for calculating an accumulated shred amount by the shred mechanism 3 on the basis of the shred amount information which is collected by the collection means 12; and billing decision means 14 for deciding a billing amount as a use expense of the shredder 1 on the basis of the accumulated shred amount which is calculated by the calculation means 13.SELECTED DRAWING: Figure 1
Patent JP-2018132618-A (JP)
Title: Light source device and projecting device
Inventor: KIKUCHI RYO
IPC: F21V29/503
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a light source device with improved heat dissipation and a projecting device using the light source device.SOLUTION: A light source device 250 and a projecting device 100 comprise: a support member 70 supporting an optical device (fluorescent plate 331, motor 92); a case 50 fixing the support member 70 and formed with a second opening 503; a heat dissipating member 80 fixed to the case 50, formed with a first opening corresponding the second opening 503, and including a heat transfer unit 83 protruding in the first opening; and a heat transfer member 94 held by the heat transfer unit 83 of the heat dissipating member 80 and the support member 70. The support member 70 is fixed to the case 50 via a holding member 60 holding an optical member (condenser lens 332a, 332b, or 333). The heat transfer member 94 is held in a direction vertical to a position adjustment direction of the support member 70.SELECTED DRAWING: Figure 5
Patent JP-2018133014-A (JP)
Title: Automatic bidding system and method for electric power transaction market
Inventor: UNSEKI KOTARO
IPC: G06Q30/08
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bidding system for an electric power transaction market with satisfactory usability.SOLUTION: An electric power transaction market automatic bidding system 1 for generating bidding information has an automatic bid setting generating unit 11 for generating automatic bid setting information including a plurality of set values, an automatic bid information generating unit 13 for generating automatic bid information for use in an electric power transaction system 3 based on the automatic bid setting information generated by the automatic bid setting generating unit, and a bid information transmitting unit 15 for transmitting, to the electric power transaction system, the automatic bid information generated by the automatic bid information generating unit. The automatic bid information generating unit changes contents of the automatic bid information based on one or more predetermined values among the plurality of set values.SELECTED DRAWING: Figure 1
Patent JP-2018138706-A (JP)
Title: Highly heat-shrinkable polyamide fiber, combined filament yarn, and woven/knitted fabric
Inventor: UCHIYAMA SHOICHIRO
IPC: D03D15/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide highly heat-shrinkable polyamide fibers capable of being made into high-density woven/knitted fabrics causing fluffy and softening feeling.SOLUTION: Highly heat-shrinkage polyamide fibers of this invention can provide the following properties: boiling water shrinkage of 20-50%; maximum heat shrinkage stress at 70-100°C (H1) of 0.20 cN/dtex or larger; and maximum heat shrinkage stress at 130-160°C (H2) of 0.20 cN/dtex or larger.SELECTED DRAWING: None
Patent JP-2018138642-A (JP)
Title: Polyethylene particle and molded body
Inventor: MOCHIZUKI SHINSUKE
IPC: C08J9/26
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide polyethylene particles which can impart excellent appearance characteristics, low electric resistance and strength in molding, and a molded body containing the polyethylene particles.SOLUTION: Polyethylene particles have a viscosity average molecular weight of 2,000,000 or more and 10,000,000 or less, and satisfy the following expression (1): 0.5≤T(75)-T(150)≤2.0. T(75): in the polyethylene particles, a temperature at which a storage elastic modulus of a slurry solution of 10 pts.wt. of a fraction that passes through opening of 106 μm and does not pass through opening of 75 μm in classification and 90 pts.wt. of liquid paraffin reaches 1,000 Pa. T(150): in the polyethylene particles, a temperature at which a storage elastic modulus of a slurry solution of 10 pts.wt. of a fraction that passes through opening of 212 μm and does not pass through opening of 150 μm in classification and 90 pts.wt. of liquid paraffin reaches 1,000 Pa.SELECTED DRAWING: None
Patent JP-2018138851-A (JP)
Title: Heat exchanger and manufacturing method thereof
Inventor: OKUDA JOJI
IPC: B21D53/06
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that appropriately achieves relative fixing of a side plate part of a case, a heat transfer pipe, and a header by simple means, and a manufacturing method thereof.SOLUTION: A heat exchanger HE is provided with first and second annular projections 21 and 22 in a heat transfer pipe 2 where the outer diameter of the heat transfer pipe 2 is partially enlarged as means to relatively fix a side plate part 10 of a case 1, the heat transfer pipe 2, and a header constituting member 34. The first annular projection 21, which is located on an inner surface side of the side plate part 10, engages with a peripheral edge part of a first hole part 11, or is brought into press contact with the inner peripheral surface of the first hole part 11. The second annular projection 22, which is located on an outer surface side of the header constituting member 34, engages with a peripheral edge part of a second hole part 32.SELECTED DRAWING: Figure 5
Patent JP-2018138379-A (JP)
Title: Molded product and manufacturing method of the same
Inventor: TOMIOKA MASAO
IPC: B29C45/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a molded product having an excellent bond strength on a boundary surface between an insert material portion and an injection molding portion, and a manufacturing method of the same have been sought.SOLUTION: A molded product includes: a layer (A) comprising a thermoplastic resin (y1) and a reinforced fiber (f1); and a layer (B) comprising a resin composition (X), and has a carbon nanotube (c) between the layer (A) and the layer (B). There is also provided a method for manufacturing a molded product in a mold by integrally molding an insert material (I) containing a thermoplastic resin (y) and a resin composition (Z) containing a thermoplastic resin (b), where the manufacturing method includes supplying the resin composition (Z) into the mold by use of injection molding to integrally mold in a state that a nanofiller is disposed on a part of the surface of the insert material (I) and the insert material (I) is disposed in the mold.SELECTED DRAWING: None
Patent JP-2018139667-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing interesting performance.SOLUTION: A game machine 1 includes performance execution means executing first notice performance 71 and second notice performance 72 where shift from a front half part to a rear half part is set as an event where a possibility for jackpot to occur remains. In the game machine, a result of whether or not the first notice performance 71 shifts from the front half part to the rear half part (for example, whether or not a door closes) and a result of whether or not the second notice performance 72 shifts from the front half part to the rear half part (for example, whether or not a door closes) are almost simultaneously shown, and a mode in which both the first notice performance and the second notice performance do not shift from the front half part to the rear half part can be generated.SELECTED DRAWING: Figure 19
Patent JP-2018142802-A (JP)
Title: Semiconductor device, and reference voltage generation method of data demodulation circuit
Inventor: SASAKI SEIICHIRO
IPC: H04L27/06
Filed: 2017-02-27
Abstract: PURPOSE: To provide a semiconductor device and a reference voltage generation method of a data demodulation circuit that are capable of demodulating a data signal with accuracy even in a case where an amplitude of a reception signal is small.CONSTITUTION: A semiconductor device comprises: an envelope detection part that performs envelope detection of a reception signal to obtain a detection signal; a reference voltage generation part that generates a reference voltage on the basis of the detection signal; and a comparator that compared a value of the detection signal and a magnitude of the reference voltage with each other, and generates a data signal on the basis of the comparison result. The reference voltage generation part includes: an operational amplifier that has an output node and outputs to the output node a voltage depending on a difference between an offset detection signal obtained by subtracting a predetermined offset value from the detection signal, and a voltage at the output node, as the reference voltage; and an operation current adjustment circuit that, in a case where a value of the offset detection signal is higher than the reference voltage, sets an operating current of the operational amplifier to be larger than that in a case where the value of the offset detection signal is equal to or less than the reference voltage.SELECTED DRAWING: Figure 3
Patent JP-2018141846-A (JP)
Title: Information processing device, program, information processing system and information processing method
Inventor: KAMIMURA NOBORU
IPC: G06Q50/20
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of achieving an answer sheet for making a different respondent hardly recognize an answer of a respondent to a question due to a dishonest act.SOLUTION: The information processing device for creating data of an answer sheet for making a respondent select an answer to a question from choices has answer sheet data creation means for creating a plurality of pieces of data of the answer sheet having an answer column for each question with second choices inserted at a position adjacent to any of first choices while making an insertion position of the second choices to the same question different based on the number of the first choices composed of answer candidates to the question and the number of the second choices being choices other than the answer candidates to the question.SELECTED DRAWING: Figure 4
Patent JP-2018140569-A (JP)
Title: Driving device and liquid discharge device
Inventor: SATO SHOJI
IPC: H02M3/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To shorten time required for rising an output voltage to a target voltage as much as possible.SOLUTION: A driving device inputs a PWM signal for a present temperature to be input to a power supply circuit to an EEPROM when an output voltage from the power supply circuit is raised, and inputs the PWM signal having previously set duty ratios D1, D2 .., D10 to the power supply circuit 61 when input/output information corresponding to a relationship with the output voltage that is actually generated by the power supply circuit is not stored, and thereby gradually raises the output voltage, and stores the relationship between the duty ratios D1, D2 .., D10 and the actual output voltages V1, V2 .., V10 as the input/output information in the EEPROM. When the input/output information corresponding to the present temperature is stored when the output voltage is raised, the driving device sets the PWM signal so that the output voltage becomes a partial output voltage out of the V1, V2 .., V10 based on the input/output information, and gradually raises the output voltage.SELECTED DRAWING: Figure 4
Patent JP-2017190942-A (JP)
Title: Transfer determination method and transfer determination device for air conditioner
Inventor: SASAKI CHIEKO
IPC: F24F11/02
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a transfer determination method and a transfer determination device for an air conditioner that can more accurately detect transfer of the air conditioner.SOLUTION: A transfer determination device 6 includes: an information collection section 62 for detecting a network connection status of an air conditioner connected through a network and having a refrigerant circuit; a communication section 63 for receiving operation information indicating operation history or an operation environment of the air conditioner through the network; and a transfer determination section 65 for determining whether or not the air conditioner is transferred on the basis of the network connection status and the operation information.SELECTED DRAWING: Figure 3