baber/WOPTO huggingface dataset:
Patent JP-2018182407-A (JP)
Title: Information processor, information processing system, and program
Inventor: TAKATSUKASA KENJI
IPC: H04L9/10
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To enhance security for data.SOLUTION: An information processor for processing a plurality of pieces of obfuscated ciphertext data, includes: an input unit into which first data and second data, as the plurality of pieces of ciphertext data, are input; a first storage unit for storing a first table to convert the first data and a second table to convert the second data; a first conversion unit for converting the first data to first conversion data, on the basis of the first table; a second conversion unit for converting the second data to second conversion data, on the basis of the second table; an addition unit for adding the first conversion data and the second conversion data to calculate an addition result; a remainder arithmetic unit for acquiring the remainder obtained by dividing the addition result by an exponentiated value that sets 2 as a cardinal number and the number of bits of the ciphertext data as an exponent; a second storage unit for storing a third table to convert the remainder; and a third conversion unit that, on the basis of the third table, converts the remainder and outputs an output result.SELECTED DRAWING: Figure 12
Patent JP-2018179100-A (JP)
Title: Throttle-controlled electromagnetic valve
Inventor: FUJIMOTO YUKIO
IPC: F16K31/06
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a throttle-controlled electromagnetic valve which does not need a throttle valve.SOLUTION: A throttle-controlled electromagnetic valve includes a sleeve (12) and a spool (14), the spool includes spool blocks (21, 21) which adhere to s spool shaft (20) of the spool with a pair of intervals, the spool blocks have annular recesses (24) which are formed around the spool shaft, and also have a plurality of throttle holes 25a, 25b and 25c which are different in hole diameters passing to the annular recesses, electromagnets (34, 34) have movable iron cores (37) and fixed iron cores (36), and move the spool to the sleeve by pushing a push rod (41) when the movable iron cores are magnetically attracted to the fixed iron cores by the excitation of the electromagnets, one spool block (21) of the spool blocks the communication of a center chamber (15) and either of left and right chambers (16, 17), and the other spool block (21) makes the annular recesses (24) communicate with the other chamber via the throttle hole (25).SELECTED DRAWING: Figure 2
Patent JP-2017123698-A (JP)
Title: Sound pickup device
Inventor: NIWA KENTA
IPC: H04R3/00
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a sound pickup device in which an apparatus scale for a predetermined directivity performance is smaller than that of prior art, in other words, a sound pickup device having higher directivity performance when an apparatus scale is the same as that of a sound pickup device of prior art, and a sound pickup device having a smaller apparatus scale when the directivity performance is the same as that of a sound pickup device of prior art.SOLUTION: A sound pickup device includes a plurality of microphones. The sound pickup device further includes a movable control section for changing at least one orientation. or arrangement of the plurality of microphones so as to change transmission characteristics between the plurality of microphones and a sound source, depending on correlation among the plurality of microphones.SELECTED DRAWING: Figure 2
Patent JP-2018179808-A (JP)
Title: Infrared detection system, method and program
Inventor: KITAZAWA TAZUKO
IPC: G01J5/10
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To detect a spectrum of an infrared to be radiated from a measurement object, with a high degree of accuracy.SOLUTION: Each of infrared detection systems 100, 101 and 103 according to one embodiment comprise: an infrared detector 110; a storage unit 140; and a correction computation unit 131. The infrared detector 110 absorbs an infrared with a specific wavelength range and photoelectrically converts the infrared, to thereby detect the infrared. The infrared detector 110 can sweep an absorption peak wavelength of the absorption spectrum of the infrared. The storage unit 140 stores a plurality of correction coefficients for correcting a detection value of the infrared detector 110 in accordance with a position of the absorption peak wavelength with respect to a wavelength range of an atmospheric window. The correction computation unit 131 corrects the detection value of the infrared detector 110 for each absorption peak wavelength by the corresponding correction coefficient stored in the storage unit 140.SELECTED DRAWING: Figure 1
Patent JP-2018181245-A (JP)
Title: Productivity determination device, productivity determination program, and productivity determination method
Inventor: SUZUKI MIKA
IPC: A61B5/16
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To easily grasp a degree of contribution of a worker who works.SOLUTION: A productivity determination device performs determination about one or more workers who work, determines a brain state as a state of blood in the brain in each worker by one or more detectors attached to each worker one by one, and determines productivity as a degree that each worker contributes to achievement of a work. Specifically, a concentration level as a degree that the worker concentrates on the work and a feeling level as a degree related to a comfort generated in the worker are measured on the basis of the brain state of the worker, and the productivity of the worker is determined on the basis of a measurement result.SELECTED DRAWING: Figure 3
Patent JP-2018183305-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enhances the interest of a game.SOLUTION: When a first background is selected, a musical piece A corresponding to the first background is played repeatedly from the beginning by cueing each time a variation is started, as shown in (A). The playing of the musical piece A is also terminated when the variation is ended. Compared with this, when a second background is selected, the playing of a musical piece B corresponding to the second background is started, as shown in (B). In the second background, the playing of the musical piece B continues even after the variation is ended, so that the musical piece B is played in a loop without being stopped. When a variation is started in the second background, a variation start sound indicating a start of the variation is output.SELECTED DRAWING: Figure 25
Patent JP-2018184914-A (JP)
Title: Exhaust gas-using power generation facility
Inventor: FUKAO HIROAKI
IPC: F03D1/04
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas-using power generation facility including a wind power generator that can sufficiently recover an exhaust gas, is improved in electrical insulation and improved in workability for installation construction and maintenance service.SOLUTION: An exhaust gas-using power generation facility includes: a smoke passage 3 provided with a plurality of wind power generators 31 to 33 while being opposite to a plurality of openings provided to a boiler rear wall 21 of an exhaust heat recovery boiler 2 installed along a flow of an exhaust gas from a gas turbine power generator 1; and a smokestack 4. The gas turbine power generator 1, the exhaust heat recovery boiler 2 and the smoke passage 3 are installed on a mounting base 50 at a ground surface level.SELECTED DRAWING: Figure 1
Patent JP-2018185707-A (JP)
Title: Recommended operation output device, recommended operation output method, and recommended operation output system
Inventor: AKACHI MASASHI
IPC: G08G1/16
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a recommended operation output device, a recommended operation output system, and a recommended operation output method, which are capable of outputting information suitable for a driver.SOLUTION: A recommended operation output device comprises: a surrounding situation acquisition unit that acquires a circumstance around a vehicle; a recommended driving information storage unit for storing the circumstance around the vehicle, a warning and a recommended driving instruction in a corresponding manner; a warning receiving unit that receives a warning according to the circumstance around the vehicle; a recommended operation instruction selecting unit that selects the recommended operation instruction from the recommended operation information storage unit by using the warning received by the warning receiving unit and the circumstance of the vehicle acquired by the surrounding situation acquisition unit; and an output processing unit that outputs the recommended driving instruction selected by the recommended driving instruction selecting unit.SELECTED DRAWING: Figure 1
Patent JP-2018190078-A (JP)
Title: Contents display program, computer device, contents display method, and contents display system
Inventor: KASHIMA NAOYA
IPC: G06F3/01
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a contents display program capable of suppressing occurrence of a symptom causing discomfort by alleviating stimulation to the eyes when viewing the contents.SOLUTION: The contents display program is executed by a computer device connectable to a display device. The contents display program allows the computer device to function as posture information acquisition means for acquiring posture information regarding the posture of the display device, the posture of the computer device, or the posture of a user, virtual camera control means for controlling a virtual camera imaging a virtual space according to the acquired posture information, image generation means for generating an image imaged by the virtual camera, and display means for displaying the generated image and related information related to contents by superposing them on the display device. The display means overlappingly displays the image and the related information by meeting a prescribed condition of an angle between a vertical direction of the related information and a horizontal direction of the virtual space.SELECTED DRAWING: Figure 8
Patent JP-2018187846-A (JP)
Title: Liquid injection device and control method for the same
Inventor: TAJIMA KAZUYA
IPC: B41J2/14
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection device capable of highly accurately determining a failure of a pressure generating chamber under a low temperature environment, and a control method therefor.SOLUTION: A liquid injection device comprises: nozzles injecting liquid; a pressure generating chamber communicating with the nozzles; a sensor 140 measuring a temperature; and a determination part 240 determining a failure of the pressure generating chamber. The determination part 240 does not determine the failure when the temperature attains a first threshold temperature for determining the failure by a first temperature variation rate by a second temperature variation rate smaller than the first temperature variation rate.SELECTED DRAWING: Figure 10
Patent JP-2017207745-A (JP)
Title: Resist pattern forming method
Inventor: SAKURAI TOMOHIKO
IPC: G03F7/38
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a resist pattern forming method by which generation of a watermark defect and a residue defect can be suppressed.SOLUTION: The resist pattern forming method includes steps of: applying a photoresist composition directly or indirectly on a substrate surface; laminating a topcoat layer directly or indirectly on a surface of a photoresist film obtained in the above application step; subjecting the photoresist film to liquid immersion exposure in the presence of an immersion liquid on the surface of the topcoat layer; and developing the photoresist film. The method includes a step of partially removing the topcoat layer between the liquid immersion exposure step and the development step. The removal step is preferably performed by use of a stripping solution.SELECTED DRAWING: None
Patent JP-2018190679-A (JP)
Title: Method for charging/discharging lithium secondary battery
Inventor: NEMOTO MIYU
IPC: H01M10/058
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To stabilize a positive electrode layer of a positive electrode while suppressing the growth of lithium like dendrite.SOLUTION: A method for charging/discharging a lithium secondary battery having a positive electrode, a negative electrode, a separator and a nonaqueous electrolyte, provided that the positive electrode includes, as an active material, a lithium-containing compound and a lithium-free compound, which are capable of occluding and releasing lithium, and the negative electrode includes metallic lithium as an active material, comprises the step of performing charge and discharge actions after having assembled the secondary battery, in which the actions are started with the discharge action; a discharge capacity in the first discharge is 0.06 mAh/cmto 2.0 mAh/cm; a discharge cutoff voltage in the first discharge is a reaction potential of the lithium-free compound; and a discharge cutoff voltage in subsequent discharge after the first discharge is a potential which does not cause a reaction with the lithium-free compound.SELECTED DRAWING: Figure 2
Patent JP-2018194340-A (JP)
Title: Display device for vehicles
Inventor: ONO KOZO
IPC: G01D11/28
Filed: 2017-05-12
Abstract: To provide a display device for vehicles that has excellent readability of display.SOLUTION: A display device 100 for vehicles is constructed in such a way that a portion of an indicator body unit 81 is arranged on the rear side of a display board 20 on which an index unit 24 is formed and a tip 86 of it is arranged on an outer circumferential edge 28 of the display board 20, the tip 86 being moved along the outer circumferential edge 28 of the display board 20 by driving the indicator body unit 81. The display device 100 for vehicles includes a light-emitting unit 88, on a side face of the indicator body unit 81, which emits light upon receiving light of a light source. The light-emitting unit 88 moves along with the movement of the indicator body unit 81, and the display board 20 is illuminated therethrough from the rear side by light of the light-emitting unit 88, causing a portion of the display board 20 that includes the index unit 24 to emit light.SELECTED DRAWING: Figure 1
Patent JP-2018195750-A (JP)
Title: Component mounting device, and component mounting method
Inventor: KAWASAKI KYO
IPC: H05K13/04
Filed: 2017-05-19
Abstract: To secure an excellent bonded state of an electronic component to a mounting body or another electronic component.SOLUTION: A component mounting device comprises: multiple bonding heads each including a heater for fusing a fusible material by heating multiple electronic components that are placed on a mounting body beforehand via the fusible material, and an adsorption part for adsorbing a tool that is pressed to the electronic components when heating the electronic components, the bonding head being configured to heat and pressurize the electronic components via the tool and having an arrangement direction that is defined as a first direction within a horizontal plane; a driving body which moves the bonding heads in a vertical direction; position recognition means for recognizing positions of the electronic components in a second direction that is orthogonal to the vertical direction and the first direction; and a control part which causes the adsorption part to adsorb the tool correspondingly to the positions of the electronic components subjected to the pressurization by the bonding head, in the second direction while using positional information obtained by the position recognition means.SELECTED DRAWING: Figure 22
Patent JP-2018193027-A (JP)
Title: Optical axis control system and optical axis control method of headlight, and vehicle, optical axis control program
Inventor: NAKATANI AKIHIRO
IPC: B60Q1/115
Filed: 2017-05-22
Abstract: To provide an optical axis control system of headlight capable of properly performing optical axis adjustment with respect to a gradient change of a road on which a vehicle travels.SOLUTION: An optical axis control system 10 of headlight for controlling an optical axis of light radiated toward the front of a vehicle from a headlight in a manner variable in the vertical direction of the vehicle includes: an information acquisition part 20 for acquiring location information S1 showing a location on a road where a vehicle travels, and gradient information S2 showing the gradient of the road in the travelling direction of the vehicle; and an optical axis adjustment part 30 for adjusting an optical axis based on the location information S1 and the gradient information S2 acquired by the information acquisition part 20. The optical axis adjustment part 30 starts moving an optical axis in a direction in which the gradient of the road changes before the location where the gradient change of the road starts, and while returning the optical axis in the opposite direction from the direction in which the gradient of the road changes before the location where the gradient change of the road ends, and adjusts the optical axis in accordance with the location where the gradient change of the road ends.SELECTED DRAWING: Figure 2
Patent JP-2018198110-A (JP)
Title: Foot switch
Inventor: ISSHIKI TAKEO
IPC: B60K26/02
Filed: 2017-05-22
Abstract: To reduce accidents resulting from erroneous depression of a pedal, by enabling a driver to check contact of his or her foot with an accelerator pedal by means of an alarm light provided within an angle of view of the driver in a vehicle cabin and, accordingly, to provide a foot switch, made of resin, which securely electrically conducts even with a pressure applied by contact of the foot with the accelerator pedal and which can be attached to the accelerator pedal easily.SOLUTION: A structure of a foot switch is as follows: a spacer and binding-band insertion holes are provided between the respective rear parts of long surfaces of two upper and lower elastic resin plates, which correspond to each other; the upper plate is bent downward even with a pressure of 35 g, applied by contact of a foot with a pedal, so that two upper and lower electrodes come into contact with each other, thereby causing electric conduction, which is cancelled by separation of the foot from the pedal. The foot switch made of resin for attachment to an accelerator pedal comprises: fixing means using a fixed band in order to be attached to the accelerator pedal; and a pedal receiver disposed below a leading end of the long-surface front part of the lower plate in order to hold the accelerator pedal.SELECTED DRAWING: Figure 1
Patent JP-2018204798-A (JP)
Title: refrigerator
Inventor: SAKAGAMI RYOSUKE
IPC: F25D25/00
Filed: 2017-05-30
Abstract: To enhance sealability between an opening provided at a container and a lid.SOLUTION: An opening 37b is formed at a bottom wall 37 of a container 31 in a vegetable chamber 7, and a lid 59 is detachably mounted on the opening 37b. The lid 59 includes a pair of locking claws 59e on a rear surface of a circular flange part 59a being separated by plate thickness of the bottom wall 37. The bottom wall 37 includes a lid contact part 37b2 with which the flange part 59a of the lid 59 comes into contact, and notch parts 37b1 are provided at a position opposing to each other on a peripheral edge of the opening 37b. After allowing the locking claws 59e of the lid 59 to enter the notch parts 37b1, by rotating the lid 59 by around 90 degrees, the lid contact part 37b2 of the bottom wall 37 is held by the flange part 59a and the locking claws 59e of the lid 59.SELECTED DRAWING: Figure 7
Patent JP-2018201688-A (JP)
Title: Game machine
Inventor: NOZAKI YASUO
IPC: A63F7/02
Filed: 2017-05-31
Abstract: To provide a game machine allowing a fact that a fraudulent act using a thread-like member is performed to be grasped and hence also leading to inhibition of the fraudulent act.SOLUTION: A string-cutting member 30 for cutting a string-like member adhered to game balls is rotated with a longitudinal direction as an axis, thus providing the attitude so as to be changeable between a normal attitude and a detection attitude. When the string-like member interferes with the string-cutting member 30 in the normal attitude and hence the string-cutting member 30 is rotated and the attitude is changed from the normal attitude to the detection attitude, a detection piece 32 of the string-cutting member 30 is detected by a photosensor 60, such that a main control device 61 detects a change in the attitude of the string-cutting member.SELECTED DRAWING: Figure 12
Patent JP-2018205066-A (JP)
Title: Creep prediction method of laminated elastic body
Inventor: FUKAZAWA TAKESHI
IPC: G01N3/00
Filed: 2017-06-01
Abstract: To provide a creep prediction method of a laminated elastic body capable of performing creep prediction with a high accuracy taken into account aging with time of the laminated elastic body.SOLUTION: A creep prediction method of a laminated elastic body measures initial creep data using a reference laminated elastic body A, measures transient creep data using at least one heat aging laminated elastic body A-A, obtains slopes of creep strain ε q-qin a linear region in which a change of creep strain ε is linear using the initial creep data and the transient creep data, uses the slope qobtained from the initial creep data up to a state from a brand-new state to a state of the initial transient aging T, and after the transient aging T, uses slopes q-qobtained from the transient creep data, thereby synthesizing creep prediction lines from the brand-new state to the state of the reached aging via the state of the transient aging.SELECTED DRAWING: Figure 3
Patent JP-2018204276-A (JP)
Title: Airtight structure of opening frame
Inventor: SUE KAZUYA
IPC: E06B3/964
Filed: 2017-06-02
Abstract: To provide an airtight structure of an opening frame which can improve airtightness of a surface orthogonal to a joint surface between joint portions of vertical and horizontal frames.SOLUTION: In a rectangular opening frame 3 formed by corner members 10 connecting upper and lower horizontal frames 3b and left and right vertical frames 3a, the horizontal frames and the vertical frames are each provided with a hollow portion 3h of the same shape in a longitudinal direction and a bonding surface 3i of about 45 degree inclination is provided at an end portion in the longitudinal direction. The corner member 10 is formed in a substantially L shape having a first insertion portion 11 to be inserted into the hollow portion provided in the horizontal frame and a second insertion portion 12 to be inserted into the hollow portion provided in the vertical frame, on both surfaces of corner portions 13 of the first and second insertion portions, recessed portions 14a and 14b are provided along boundaries of the first and second insertion portions, with the caulking material 30 filled in a concave portion, the first and second insertion portions are inserted into the hollow portions of the horizontal frame and the vertical frame for causing the caulking material to be in close contact with a surface orthogonal to a joining surface between the horizontal frame and the vertical frame.SELECTED DRAWING: Figure 2