baber/WOPTO huggingface dataset:
Patent JP-2017085180-A (JP)
Title: Common mode filter
Inventor: TOMONARI TOSHIO
IPC: H01F27/00
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To achieve a reduction in mode conversion characteristics by reducing capacity between different turns, and also to achieve high inductance.SOLUTION: A common mode filter 10 includes: a drum core 11 including a wound core 11a and a pair of flanges 11b, 11c provided at both ends of the wound core 11a; and wires W1, W2 wound around the wound core 11a. The wires W1, W2 include: a first space corresponding section S1 where the wires are wound so that a space is formed between adjacent turns; and first and second closely wound sections D1, D2 where the wires are wound so that adjacent turns are in close contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2018131523-A (JP)
Title: Rubber composition
Inventor: SUGIMOTO HIROKI
IPC: C08K5/44
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition improving bond performance to a steel cord and tire durability higher than a conventional level.SOLUTION: A rubber composition includes cobalt borate neodecanoate, phenolic resin, curative, sulfur and an accelerator blended to diene rubber containing natural rubber. Before and after a final mixing step of blending the sulfur and the accelerator, moisture percentages are different. The moisture percentage before the final mixing step is less than 0.2 mass%, the moisture percentage after the final mixing step is 0.2 mass% or more. A dynamic storage modulus (E') is 8 MPa or more with 2% dynamic strain at 20°C, a tangent loss (tanδ) is 0.20 or less at 60°C, a repetition until breakage is 45,000 times or more in a constant strain fatigue test with 60% strain at 400 rpm.SELECTED DRAWING: None
Patent JP-2018137044-A (JP)
Title: Planar light source and display
Inventor: MAKI YUSUKE
IPC: G02F1/13357
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness of luminance at a boundary part of cells, as well as reduction of power consumption, in a local dimming type planar light source.SOLUTION: A planar light source device 20 includes: a light source substrate 21 where a plurality of light sources 211 capable of being driven independently of each other is disposed; a light guide plate 22 provided on the light source substrate 21, and configured to emit, from a specific emission surface, light made incident from the plurality of light sources 211; and a section frame 23 having a partition wall 231 for dividing the light guide plate 22 into a plurality of cells. The partition wall 231 of the section frame 23 partially has cutouts 232, 233. In the light guide plate 22, adjacent cells are connected to each other through the cutouts 232, 233 of the partition wall 231.SELECTED DRAWING: Figure 8
Patent JP-2018137633-A (JP)
Title: White balance adjustment method, method of manufacturing display unit having white balance adjusted, white balance adjustment device, and display unit
Inventor: TANAKA SHOGO
IPC: H04N9/04
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To properly make WB adjustments by suppressing a hue value from being repeatedly measured even when additive color mixing ends in failure.SOLUTION: WB adjustments are made for a display unit which displays display colors corresponding to gradation values having been corrected by making WB corrections from gradation values before corrections to gradation values after the corrections. A quantity of deviation of a measured value of a hue value of white from a calculated value of the hue value of white is computed. A calculated value of a hue value of a display color is derived from a gradation value after correction and a calculation expression is generated on which the quantity of deviation is so reflected that the calculated value of the hue value of the display color approximates a measured value of the hue value of the display color. When the calculated value of the hue value of the display color is a target hue value of white in the calculation expression, a gradation value after WB adjustment that the gradation value having been corrected reaches is computed. When the gradation value before the correction is a specific gradation value, details of the WB adjustments are so adjusted that the gradation value having been corrected reaches the gradation value after the WB adjustment.SELECTED DRAWING: Figure 9
Patent JP-2017123183-A (JP)
Title: Advertising device, advertisement extraction method, advertisement extraction program, terminal equipment, and terminal control program
Inventor: SASAKI KIYOSHI
IPC: G06F13/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To increase advertising effects.SOLUTION: An information display device includes: a calculation part; and an extraction part. The calculation part calculates an index value indicating a degree of association between candidate advertisement content for distribution displayed in a list with content and content displayed around an arrangement position where the candidate advertisement content for distribution is arranged, that is, a degree of association which varies in accordance with a weighted value based on a distance between the candidate advertisement content for distribution and the content displayed around the arrangement position where the candidate advertisement content for distribution is arranged. An extraction part extracts target advertisement content for distribution from the candidate advertisement content for distribution on the basis of the index value calculated by the calculation part.SELECTED DRAWING: Figure 3
Patent JP-2018137937-A (JP)
Title: Rotation position detector and hoist
Inventor: ONISHI TAKAYUKI
IPC: H02K11/21
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing of a drive side gear and prevent backlash to perform accurate position control.SOLUTION: A drive sheave 2 is disposed between a brake stand 14 and a motor stand 17 and is rotatably supported. An electric motor (a rotor 11 and a stator 18) is disposed at the motor stand 17 side. A drive side gear 70 having a small diameter is disposed at the inner periphery side of a brake stand 14 side end surface of the drive sheave 2. An encoder 60 is attached to the brake stand 14, and a driven side gear 70 which is a no-backlash gear is fixed to an encoder shaft 60a of the encoder 60. The driven side gear 70 engages with the drive side gear 50.SELECTED DRAWING: Figure 1
Patent JP-2018134051-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: KAMINUMA HIDESATO
IPC: C12Q1/04
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method and an information processing program that enable an organism present in an environment to be can easily identified.SOLUTION: A learning unit performs machine learning on the basis of training data in which environmental information and biological information are caused to correspond to each other, the environmental information including at least a captured image obtained by imaging an environment where an organism is present, the biological information being the result of identifying the organism present in the environment on the basis of the base sequence. The image acquisition unit acquires the captured image obtained by imaging the environment. The organism identification unit identifies the organism corresponding to the captured image acquired by the acquisition unit on the basis of the result of machine learning performed by the learning unit.SELECTED DRAWING: Figure 3
Patent JP-2018137391-A (JP)
Title: Semiconductor device
Inventor: SENOO MASARU
IPC: H01L27/088
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress application of overvoltage to a sense diode.SOLUTION: A semiconductor device comprises a semiconductor substrate, an upper main electrode arranged in an upper part of the semiconductor substrate, a sense anode electrode arranged in the upper part of the semiconductor substrate, a first resistance layer, and a lower main electrode arranged in a lower part of the semiconductor substrate. The first resistance layer is arranged in the upper part of the semiconductor substrate, has a higher resistivity than the upper main electrode and the sense anode electrode, and connects the upper main electrode and the sense anode electrode. The semiconductor substrate comprises a switching element and a sense diode. The switching element is connected between the upper main electrode and the lower main electrode. The sense diode comprises a p-type first anode region connected to the sense anode electrode, and an n-type first cathode region connected to the lower main electrode.SELECTED DRAWING: Figure 2
Patent JP-2018142132-A (JP)
Title: Electronic apparatus and start-up sequence generation program
Inventor: DOI TOMIHITO
IPC: G06F9/4401
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To further increase a start-up speed.SOLUTION: Initialization modules for respective function units and a plurality of functional start-up management tables with which start-up sequences of the initialization modules different by functions are stored by an EEPROM 116, and job types with higher frequencies in execution are selected by a job history management unit 118. By a start-up sequence management unit 119, a start-up sequence of the initialization modules is determined in accordance with registered contents in functional start-up management tables corresponding to the job types with higher frequencies in execution, and further, parallel processing information allowing parallel processing is added to the determined initialization modules if a RAM 115 has a capacity to allow parallel processing of the initialization modules. By a system control unit 122, in accordance with the start-up sequence determined by the start-up sequence management unit 119 and the parallel processing information, the initialization modules are read from the EEPROM 116 to initialize respective function units by the parallel processing.SELECTED DRAWING: Figure 1
Patent JP-2018148307-A (JP)
Title: Information processing device and program
Inventor: FUJII HIDEO
IPC: B41J29/38
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the user's convenience when operation on a file generated by executing a job is performed as compared with a case of not referring to an execution result of processing included in the job.SOLUTION: An information processing device includes a screen generation processing unit 13 for generating a file operation screen for performing operation on a file generated by execution of a job and a job execution history information storage section 23 for storing job execution history information including processes included in the job and execution results of the processes, and the screen generation processing unit 13 places an operation button corresponding to a process not normally ended among the processes included in the job which generates the file selected by a user at the highest level, an operation button corresponding to a process normally ended at the second highest level, and a function button including a delete button at the third highest level to generate a file operation screen.SELECTED DRAWING: Figure 1
Patent JP-2017125203-A (JP)
Title: Chondroitin sulfate crosslinked body, composition containing the same and eye disease treatment agent
Inventor: FUNAYAMA SUSUMU
IPC: A61K31/737
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel chondroitin sulfate derivative useful for eye diseases such as dry eye and pharmaceuticals containing the chondroitin sulfate derivative.SOLUTION: There are provided a chondroitin sulfate derivative having a crosslinked structure via a group derived from polyvalent amine between disaccharide units constituting chondroitin sulfate and pharmaceuticals containing the chondroitin sulfate derivative. The polyvalent amine is polyvalent amine having no biodegradation point or disulfide bond on a main chain and preferably substituted or unsubstituted polyvalent amine having hetero atom or no hetero atom on the main chain and having 1 to 20 carbon atoms in the main chain. The polyvalent amine is preferably ethane-1,2-diamine, 1,3-diaminopropane, 1,4-diaminobutane, 1,5-diaminopentane, 1,6-diaminohexane, 1,8-diaminooctane, 1,12-diaminododecane, spermidine, L-lysine ethyl ester, L-ornithine ethyl ester or the like.SELECTED DRAWING: None
Patent JP-2017119156-A (JP)
Title: Game machine
Inventor: FUJIO NAOKI
IPC: A63F5/04
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To separately display an appropriate screen corresponding to when a settlement switch is operated and when a game medium is bet, in a state where a two-dimensional code for a confirmation of game history is displayed in an image display device.SOLUTION: Presentation control means displays a two-dimensional code for a confirmation of game history in an image display device (step S761). In a state where the two-dimensional code is being displayed in the image display device, when a settlement switch is operated, the presentation control means continues the display of the two-dimensional code, and when a game medium is bet, finishes the display of the two-dimensional code (If "Yes" at step S762, a progress is made to step S765 to display a normal screen. If "Yes" at step S766, a progress is made to step S769 to shift the screen display.)SELECTED DRAWING: Figure 48
Patent JP-2018136902-A (JP)
Title: Uniform and independent random number parallel generation mechanism on geometrical structure
Inventor: NAKAZAWA HIROSHI
IPC: G06F7/58
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a configuration of a parallelizable multiplicative congruential random number guaranteeing that a random number assigned to each point on a structure has a possibly little correlation with a temporally and space-geometrically proximal random number when the random number is necessary for a simulation targetting a system on a geometrical structure.SOLUTION: A multiplicative congruential random number generation mechanism having excellent statistic properties and a substantially long-cycle T is presented, a random number sequence S assigned thereby is divided into consecutive threads with length M, where each thread is supposed to generate from each point of a space-geometrical structure, and the length M of the thread along a temporal axis and a dimension along coordinate axes of the space structure are tuned so as to guarantee that a temporally and geometrically proximal random number has a little correlation. Therefore, arrangement of start points of the threads of the random number on respective points of the space is designed into a special shape, and generalized secondary spectral tests till sextuplicate of a multiplier and tertiary or more spectral tests are performed, while increasing the length M of the threads and the size of the space lattice, so as to be selectively tuned.SELECTED DRAWING: None
Patent JP-2018151420-A (JP)
Title: Lens structure
Inventor: SUGAWARA YUKI
IPC: G02B3/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens structure capable of reducing an amount of warpage of a support such as a glass substrate.SOLUTION: A lens structure has a first resin layer 1 having an indentation elastic modulus at room temperature of more than 0 MPa and 3,000 MPa or less and a second resin layer 2 on the first resin layer on a support 4, where the amount of warpage of the support is 0 μm to 50 μm. A resin composition forming the first resin layer 1 contains the following component (a), the following component (b), the following component (C) and/or the following component (d). (a) bifunctional urethane (meth)acrylate compound. (b) photoradical initiator. (c) phenolic antioxidant. (d) phosphite antioxidant.SELECTED DRAWING: Figure 1
Patent JP-2018149872-A (JP)
Title: Driving control operation support device, driving control operation support method, and driving control operation support program
Inventor: AIZAWA CHITEI
IPC: B60W30/182
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which adequate review and countermeasure are not carried out to escape from an emergency automobile in an automatic operation mode.SOLUTION: In a driving operation support device, when an emergency vehicle is detected during running in an automatic driving mode, a driver state determination part determines that a driver state cannot cope with a manual driving mode, and when a preceding vehicle exists in front of a vehicle, a control part makes the vehicle follow an escape action of the preceding vehicle to allow the emergency vehicle to pass by.SELECTED DRAWING: Figure 1
Patent JP-2018151269-A (JP)
Title: Battery state estimation device
Inventor: KUSANO YOSHIKAZU
IPC: H02J7/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery state estimation device with which it is possible to estimate the battery state of a secondary battery with low power consumption and with high accuracy.SOLUTION: A battery state estimation device 1 cyclically estimates the battery state of a secondary battery 2. The battery state estimation device 1 comprises a current value acquisition unit 30, a threshold storage unit 50, a current value comparison unit 60, a cycle setting unit 61, and a battery state estimation unit 62. The current value acquisition unit 30 acquires a current value having flown in the secondary battery 2. At least one current threshold is stored in the threshold storage unit 50 in advance. The current value comparison unit 60 compares the current value acquired by the current value acquisition unit 30 with the current threshold stored in the threshold storage unit 50. The cycle setting unit 61 sets, on the basis of the comparison result of the current value comparison unit 60, an estimation cycle that is a cycle in which the state of the secondary battery 2 is estimated. The battery state estimation unit 62 cyclically estimates the battery state of the secondary battery 2 on the basis of the estimation cycle set by the cycle setting unit 61.SELECTED DRAWING: Figure 1
Patent JP-2018153018-A (JP)
Title: Power generator
Inventor: NANBA SHOZO
IPC: H02N1/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a power generator of a small size and simple configuration using the existing capacitor and the like.SOLUTION: A power generator is characterized in that: a charging/discharging circuit constituted by a first DC power supply and a second DC power supply made up of the DC power supply is connected to a capacitor circuit constituted by one capacitor and the other capacitor made up of a single or a plurality of capacitors; the capacitor circuit is made switchable between a first mode circuit in which an electric charge is accumulated in both capacitors from the charging circuit by an operation switch through a relay having a high withstand voltage and a second mode circuit in which the electric charge is accumulated in only one capacitor; a connection configuration of the capacitor in which the electric charge is accumulated is switched into a serial connection by a change-over switch driven by a change-over drive power supply made up of the DC power supply to reduce a synthetic electrostatic capacitance of the capacitor circuit; and an increased electric charge is supplied to the discharging circuit through the relay having high withstand voltage.SELECTED DRAWING: Figure 1
Patent JP-2018140139-A (JP)
Title: Trunk type railway model layout
Inventor: MORIYAMA NAOKATSU
IPC: A63H19/36
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a trunk type railway model layout that is compact, readily stored and wherever it is casually enjoyable.SOLUTION: A housing is shaped into a trunk to provide miniaturization, easy-to-store property and easy-to-transport property. Using a built-in power source solves a problem with securing wiring and a power source. A controller is made to be such a simple structure as the built-in power source and a coil type variable resistor to achieve miniaturization, reduction in failures and reduction in cost.SELECTED DRAWING: Figure 1
Patent JP-2018151997-A (JP)
Title: Augmented reality background display system
Inventor: IMAI NORIYUKI
IPC: G06T19/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To combine such a digital archive as a cultural heritage with a current background at a right time at a right place and allow the combined digital archive and the current background to be seen.SOLUTION: The augmented reality background display system includes: an information distribution server 2 for recording and outputting a reality space map, a virtual space map, and information in which the three-dimensional shape of the virtual space is projected to a two dimension; a mobile body 3 with a window part 4; a display body 5 having a controller controlling a display unit 6, the display unit displaying the reality space map, the virtual space map, and the augmented reality background; and a display body control program. When the mobile body and the display body move together to a predetermined position, the augmented reality background is displayed on the display body faced to a predetermined direction.SELECTED DRAWING: Figure 1
Patent JP-2018155818-A (JP)
Title: Variable power optical system and imaging apparatus including the same
Inventor: FUJIKURA TAKASHI
IPC: G02B15/167
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable power optical system whose front lens diameter is small and chromatic aberration is satisfactorily corrected, size is small, and image formation performance is high, while shortening the entire length of an optical system, and to provide an imaging apparatus including the variable power optical system.SOLUTION: The variable power optical system comprises a plurality of lens elements and includes, in order from an object side, a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and at least one lens group. An aperture diaphragm is located between the second lens group and the third lens group or located in the third lens group. When varying power from the wide angle end to the telephoto end, the first lens group is fixed, the second lens group is moved from the object side to an image surface side, and at least one lens group among lens groups located closer to an image side than the aperture diaphragm is moved. The first lens group has at least four positive lens elements and at least two negative lens elements.SELECTED DRAWING: Figure 1
Patent JP-2018155893-A (JP)
Title: Sheet support device and image formation apparatus
Inventor: ONISHI MASASHI
IPC: G03G21/16
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet support device capable of reducing an installation space of the device as well as preventing a contact part from missing, and also to provide an image formation apparatus equipped with the same.SOLUTION: A sheet support device includes: a discharge tray 201 composing a part of an exterior surface 100B of a printer main body 100A and supporting a discharged sheet; a side face 202 formed adjacent to a downstream of the discharge tray 201 in a sheet discharge direction and composing a side face inside the exterior surface 100B; a stopper part 200a contactable to a tip of a discharged sheet; and a belt 200b supporting the stopper part 200a movably along the discharge tray 201 and the side face 202.SELECTED DRAWING: Figure 2