baber/WOPTO huggingface dataset:
Patent JP-2018159746-A (JP)
Title: Imaging device
Inventor: SHIMIZU YOKO
IPC: G03B11/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that allows change of a lens barrel, in which the intrusion of unnecessary light into an imaging element is prevented in correspondence to a mounted lens barrel.SOLUTION: An imaging device 100, designed to allow an interchangeable lens 2 to be attached/detached from a camera body 1, comprises: an imaging element 15; an unnecessary light reducing member 10 provided between a mount 3 to which the interchangeable lens 2 is attached and detached and the imaging element 15 and allowing an aperture amount to be changed; a communication unit 127 for performing communication with the interchangeable lens 2; and a camera microcontroller 125 for acquiring information pertaining to the interchangeable lens 2 via the communication unit 127. The camera microcontroller 125 further specifies the effective beam region of light entering the imaging element 15 from the interchangeable lens 2 on the basis of information pertaining to the interchangeable lens 2 and controls the aperture amount of the unnecessary light reducing member 10 in an imaging path so that incidence of unnecessary light upon the imaging element 15 is suppressed without causing the effective beam to be blocked.SELECTED DRAWING: Figure 2
Patent JP-2018160193-A (JP)
Title: Reference voltage circuit and semiconductor integrated circuit
Inventor: ONO TAKESHI
IPC: G05F3/30
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage circuit capable of stably generating a reference voltage.SOLUTION: According to one embodiment, an operational amplifier in a reference voltage circuit has a first input terminal, a second input terminal, and an output terminal. A first diode element is electrically inserted in a first line disposed on the output terminal side. The first diode element is electrically connected to the first input terminal via a first node in the first line. A second diode element is electrically inserted in a second line disposed on the output terminal side. The second diode element is electrically connected to the second input terminal via a second node in the second line. A resistive element is electrically inserted at a position in series with the second diode element in the second line. A dummy leak generation circuit is electrically connected to one of the first line and the second line.SELECTED DRAWING: Figure 1
Patent JP-2018162899-A (JP)
Title: Air seal device
Inventor: SHIMIZU MOTOYUKI
IPC: F27B21/08
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an air seal device having high sealability and low frequency of maintenance.SOLUTION: An air seal device related to one embodiment of the present invention comprises: a gutter-like seal case installed in parallel with a running direction on both edge parts of a pallet truck bottom face of a Dwight-Lloyd type sintering machine, and having a pair of vertical side walls opened downward; a seal bar vertically slidably arranged between the pair of vertical side walls of the seal case to block the opening; a spring mechanism arranged between the seal case and the seal bar to bias the seal bar; and a thin band-like metallic elastic body arranged on the side edge part of an upper face of the seal bar. In the case of no pressure difference present between the inside and outside of the seal case, the metallic elastic body has a clearance between the side wall of the seal case and itself, and in the case of the pressure difference present, the metallic elastic body is composed to abut on the side wall of the seal case by elastic deformation.SELECTED DRAWING: Figure 3
Patent JP-2018162217-A (JP)
Title: Peyer's patch activator
Inventor: KIYOHARA HIROAKI
IPC: A61P37/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide compositions for activating Peyer's patch.SOLUTION: The present invention provides a polysaccharide composition containing as a main ingredient heteroglycan obtained from roasted or non-roasted sesame seeds or sesame oil strained lees, the peak molecular weight of the polysaccharide obtained from the roasted sesame seeds or sesame oil strained lees ranging from 10,000 to 100,000, and the peak molecular weight of the polysaccharide obtained from non-roasted sesame seeds or sesame oil strained lees ranging from 500,000 to 1,600,000. In the polysaccharide containing heteroglycan as a main ingredient, arabinose accounts for 13 to 44% of all constituent sugars, rhamnose accounts for 9 to 13%, xylose accounts for 7 to 19%, mannose accounts for 1 to 11%, galactose accounts for 5 to 17%, galacturonic acid accounts for 2 to 53%, and glucuronic acid accounts for 1 to 4%. Nonreducing terminal arabinose accounts for 2 to 14%, and 4 or 5 linked arabinose accounts for 9 to 25%.SELECTED DRAWING: None
Patent JP-2018162597-A (JP)
Title: Method for manufacturing repair material for pavement with fine powder and repair material for pavement with fine powder manufactured using the same
Inventor: TAZAKI ISAO
IPC: C08K3/34
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a repair material capable of handling a variety of small scale repair points such as cracks and holes, including micro pores generated in a road repair surface or water resistant layer, by improving fluidity to better poor viscosity during repair; and capable of preventing flash phenomena at high summer temperatures after construction, which exhibits impact resistance, viscoelasticity, plastic deformation, and the like, at an early stage, and which maintains an excellent condition for a long period of time.SOLUTION: A repair material for pavement with fine powder is comprised of a mixture of 10-30 wt.% of a lubricant waste liquid or a lubricant, 0.5-3 wt.% of synthetic silica, 35-55 wt.% of blown asphalt having a penetration of 10-30, 12-30 wt.% of straight asphalt having a penetration of 100-200, 1-4 wt.% of rosin, 12-25 wt.% of slaked lime, and 1-6 wt.% of bentonite.SELECTED DRAWING: None
Patent JP-2018162738-A (JP)
Title: Internal combustion engine control apparatus
Inventor: TODA AZUSA
IPC: F02D11/10
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control apparatus capable of allowing a dead zone while preventing a drastic change in a throttle opening degree while control is switched.SOLUTION: An ECU, configured to execute throttle opening degree control on the basis of required torque by using a first map representing a relation between torque required to an internal combustion engine and a throttle opening degree and throttle opening degree control on the basis of an accelerator opening degree by using a second map representing a relation between an accelerator opening degree and a throttle opening degree, switches from the throttle opening degree control based on required torque to the throttle opening degree control based on an accelerator opening degree. Further, the ECU is configured to apply a first correction to the second map so that a throttle opening degree does not change rapidly when the control is switched and apply a second correction to the second map to which the first correction has been applied so as to not generate a dead zone.SELECTED DRAWING: Figure 4
Patent JP-2018165854-A (JP)
Title: Failure component replacement support method
Inventor: MATSUFUJI KOJI
IPC: G06Q10/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that replacing a failure component cannot be performed because there is no equipment to be used for replacement at the site where parts of maintenance target equipment such as a computer fail.SOLUTION: A replacement component selecting means determines a replacement part for replacing with a failure component based on maintenance component information. An instrument selecting means determines an instrument used for work of replacement of the determined replacement part based on replacement instrument information. A delivery means sends an instruction to a delivery center to deliver the determined replacement component and the instrument to an address of a user of a maintenance target instrument.SELECTED DRAWING: Figure 4
Patent JP-2017184234-A (JP)
Title: Constellation shaping of modulation formats for optical communication systems
Inventor: VASSILIEVA OLGA I
IPC: H04L1/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To perform constellation shaping for the modulation formats in an optical transport network.SOLUTION: Methods and systems for constellation shaping of modulation formats in optical communication systems may involve enabling an optical transport network to activate/deactivate constellation shaping on a per channel basis for a given optical path using universal programmable transceivers. Then, constellation shaping may be activated to increase the reach of optical channels by improving signal-to-noise ratio over the optical path.SELECTED DRAWING: Figure 5
Patent JP-2018167423-A (JP)
Title: Conductive laminate
Inventor: NAGAHARA TSUDOI
IPC: C23C14/08
Filed: 2017-03-29
Abstract: To provide a conductive laminate having an ITO film of which crystallinity is further reduced than an ITO film obtained by normal water addition.SOLUTION: A conductive laminate has a transparent conductive layer formed of tin oxide-added indium oxide having substantially the same composition on at least one surface of a resin base material, where the transparent conductive layer has hydrogen atom concentration that changes in a thickness direction, and has the maximum of the hydrogen atom concentration in a central part in the thickness direction and a difference between the maximum value and the minimum value of the hydrogen atom concentration of 1.0×10atoms/cc or more.SELECTED DRAWING: None
Patent JP-2018176353-A (JP)
Title: Manufacturing method for processing tool
Inventor: CHIHARA KAZUNORI
IPC: B21D37/20
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a processing tool that allows hole processing to be easily performed even after heat treatment, and can achieve pitch dimensions of a mounting hole with high precision, without being affected by dimensional change caused by the heat treatment.SOLUTION: A manufacturing method for a processing tool, which has a mounting hole to be mounted on a processing machine and has a tool main body made wholly of steel, comprises: a step of forming a through-hole in at least one position of the tool main body; a step of temporarily joining a mounting tool made of soft steel with hardness lower than hardness of the tool main body to the through-hole; a step of performing heat treatment after the temporarily joining step, and finally joining the tool main body to the mounting tool by the heat treatment as well as heat by the heat treatment; and a step of forming the mounting hole in the mounting tool after the finally joining step.SELECTED DRAWING: Figure 3
Patent JP-2018178596-A (JP)
Title: Floor joint device
Inventor: GOTO HIDEO
IPC: E04B1/68
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a floor joint device capable of surely closing the joint portion formed near the boundary with no gap and capable of stably supporting the joint plate and setting it at low cost.SOLUTION: A floor joint device 1 for closing a joint portion 2 between right and left frames comprises: a first joint plate support portion provided on one frame 3 of the frames; a second joint plate support portion provided on the other frame 4 of the frames; a plurality of joint plates 7 for closing the joint portion; and a plurality of joint plate support bases 8 provided on the lower portion of the joint portion so as to be movable in the right and left direction and supporting the bottom surface of the joint plate. The joint plate support base has: a support base main body 20 provided so as to be movable in the right and left direction under the joint portion; a positioning mechanism 21 for positioning the support base main body at a predetermined position; and a support plate 22 provided on the support base main body so as to be movable in the vertical direction and supporting the bottom surface of the joint plate. When the right and left frames are swinging, the support plate cooperates with the support base main body to move.SELECTED DRAWING: Figure 1
Patent JP-2017193177-A (JP)
Title: Deformation tool and device for deforming book jacket
Inventor: MUELLER HANS
IPC: B42D3/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive deformation tool and a device comprising the deformation tool for rounding a spine area of a book jacket extending laterally, and deforming each one of folding areas laterally extending adjacent to the other folding area across the spine area, so as to conform to each one of book block shapes forming a book afterward with the book jacket.SOLUTION: A deformation tool for a device for rounding a spine area, and deforming each one of folding areas of a laterally extending book jacket, adjacent to the other folding area across the spine area, so as to conform to each one of book block shapes forming a book afterward with the book jacket, comprises: a central forming web 21 having a fixed protruding shape; and two outer side forming rails 22, 22' continuing from the central forming web, laterally adjustable to conform to a required roundness and width of the spine area of the book jacket, and also having the protruding shape.SELECTED DRAWING: Figure 2
Patent JP-2017194468-A (JP)
Title: Storage battery evaluation device, power storage system, storage battery evaluation method, and computer program
Inventor: YAMAMOTO KOYO
IPC: H01M10/48
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system capable of performing deterioration evaluation without stopping a function of the power storage system.SOLUTION: A state evaluation section 114 comprises a QV data generation section 156 and a deterioration evaluation section 170. The data generation section generates corresponding data between a charging amount of a power storage device and a voltage value based on the voltage value measured from the power storage device subjected to charge/discharge control in accordance with a charge/discharge instruction value. The deterioration evaluation section derives the voltage value of the power storage device corresponding to the charging amount of the power storage device belonging to a first charging amount range when a distribution of a first charge/discharge instruction value being the charge/discharge instruction value from which the charging amount of the power storage device belonging to the first charging amount range is obtained satisfies predetermined conditions based on the corresponding data generated by the data generation section, and evaluates a deterioration state of the power storage device based on the distribution of the voltage value derived.SELECTED DRAWING: Figure 4
Patent JP-2018185366-A (JP)
Title: Dimmer, light adjusting system, and mobile entity
Inventor: MIURA KEISUKE
IPC: G02F1/133
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a dimmer, a light adjusting system and a mobile entity with which it is possible to prevent light from an emitter that cyclically emits light from being obstructed by an AC-drivable liquid crystal cell, and to prevent cyclic image recording by an imaging device from being obstructed by a liquid crystal cell.SOLUTION: An applied voltage adjustment unit 44 is capable of adjusting the voltage added to electrode parts 30, 31 to at least AC voltage under control of a frequency control unit 46. When information relating to detection of an emitter in proximity to a liquid crystal cell 25 and/or information relating to detection of imaging operation of an imaging device 17 that images light having passed through the liquid crystal cell 25 is inputted to a frequency control unit 46, the applied voltage adjustment unit 44 adjusts the voltage added to the electrode parts 30, 31 so that the frequency of the voltage added to the electrode parts 30, 31 becomes other than a frequency equal to the positive integral submultiple of 1 of emission cycle of the emitter and/or imaging cycle of the imaging device 17.SELECTED DRAWING: Figure 3
Patent JP-2018185090-A (JP)
Title: Water heater and fitting method of water heater
Inventor: UMEMURA RYOSUKE
IPC: F24H9/06
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce cost and managerial trouble while even with one bracket, it is possible to cope with a mounting mode in which the arrangement pattern of a locking hole and a final stop hole are different so that it is excellent in workability.SOLUTION: In a bracket 11 attached on a back board 6 of a water heater 1, a first fitting part 12A and a second fitting part 12B are provided at the top and bottom; the arrangement pattern of a locking hole 14A and final stop holes 15A and 15A formed in the first fitting part 12A and the arrangement pattern of a locking hole 14B and final stop holes 15B and 15B formed in the second fitting part 12B are different from each other; a first fitting aspect, in which the second fitting part 12B faces downward is fixed on the back board 6 and the first fitting part 12A faces upward is fixed on the wall surface, and a second aspect, in which the bracket 11 is inverted upside/down to fix the first fitting part 12A downward on the back board 6 and the second fitting part 12B placed on the upper side is fixed on the wall surface, are selectable.SELECTED DRAWING: Figure 4
Patent JP-2018184096-A (JP)
Title: Abnormality detection device
Inventor: SUZUKI NOBUNAO
IPC: F16D66/00
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection device capable of early and accurately detecting an abnormality of a brake.SOLUTION: An abnormality detection device includes: a temperature detection section configured to detect a brake temperature of a drum brake; a gradient calculation section configured to calculate a temperature gradient of the detected brake temperature in a preset calculation period; an abnormality determination section configured to determine that the drum brake is abnormal when the calculated temperature gradient is larger than a preset gradient threshold value; a notification section configured to inform occurrence of an abnormality when the abnormality of the drum brake is determined; and a threshold value setting section configured to change the gradient threshold value in accordance with a braking state of a vehicle in the calculation period.SELECTED DRAWING: Figure 9
Patent JP-2018191034-A (JP)
Title: Non-directional compact planar antenna device
Inventor: IIGUSA KYOICHI
IPC: H01Q21/20
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-directional compact planar antenna device capable of downsizing a diameter further than one wavelength of a target matching frequency and realizing non-directionality not only in horizontal polarization but also in a vertical polarization.SOLUTION: In a non-directional compact planar antenna device 1A, first to fourth slot antenna areas are formed by providing first to fourth conductive coupling parts 61-64 in central parts of four side faces of a square dielectric substrate 2 with which a first conductive layer 3 and a second conductive layer 4 are formed on top and bottom faces, and equally dividing the conductive coupling parts with first to fourth parting lines PL1-PL4. In the areas, first to fourth communication slots 11S-14S in the same shape are provided from first to fourth slit parts 31-34 on a top face of the first conductive layer 3 through first to fourth side face slit parts 231-234 of the dielectric substrate 2 to first to fourth slit parts 41-44 on a bottom face of the second conductive layer 4. A signal is injected or extracted by a power supply port 5 that is provided in a center of the first conductive layer 3.SELECTED DRAWING: Figure 1
Patent JP-2018087957-A (JP)
Title: Optical fiber cutter
Inventor: MATSUDA TAKAHARU
IPC: G02B6/25
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cutter enabling a blade body thereof to sufficiently exhibit initial flaw forming ability.SOLUTION: An optical fiber cutter 1 comprises an initial flaw forming member 40 which moves a cutter support 41 supporting a blade body 45 to abut the blade body 45 on an optical fiber, thereby forms an initial flaw in the optical fiber. The blade body 45 includes a blade body main body having a cutting edge portion, and a polishing sheet provided with initial flaw forming force tightly adheres to the cutting edge portion of the blade body main body.SELECTED DRAWING: Figure 2
Patent JP-2018191998-A (JP)
Title: Game machine
Inventor: OSHIMA KENJI
IPC: A63F7/02
Filed: 2017-05-17
Abstract: To provide a game machine for reliably transmitting a storage number managed by a main control board to another board when an increase the storage number and a decrease in the storage number occur closely.SOLUTION: In a game machine, a main control board (main) transmits a command to another board (sub), and another board performs processing based on the command received from the main control board. In the game machine, when one or more random numbers are reserved in completion of a certain pattern variation game and when a new random number is acquired during a specific period AR4 (at timing shown by an arrow AR5) from the completion of the certain pattern variation game to start of pattern variation start processing relating to a next pattern variation game, a command relating to a "reservation increase" is set and then a command relating to a "reservation decrease" is set.SELECTED DRAWING: Figure 13
Patent JP-2018195118-A (JP)
Title: Road surface data collecting apparatus, method, and program
Inventor: FUNAKOSHI KANAME
IPC: G06F17/30
Filed: 2017-05-18
Abstract: To allow proper extraction of a geographic range which lacks sensor data necessary for road surface estimation.SOLUTION: A geographic range road surface estimating unit 34 estimates, based on an estimation result of a moving state estimated by an estimator by using sensor data pre-collected in each geographical range and obtained when a moving body moves and on a pre-calculated accuracy rate of the estimator, a road surface state corresponding to the moving state in each geographical range together with probability of the road surface state. A lacked data extracting unit 44 extracts, as a geographical range lacking the sensor data, a geographical rane having the estimated probability of the road surface state which is smaller than a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2018191588-A (JP)
Title: Livestock barn system
Inventor: MURAKI TAKAYOSHI
IPC: A01K31/22
Filed: 2017-05-18
Abstract: To provide a livestock barn system that takes an environment into consideration and is capable of giving an excellent raising environment for livestock.SOLUTION: A livestock barn system 1 includes: a livestock barn 10 where livestock are raised; a heat pump 20 from which the cold and heat can be taken out simultaneously; a heating route 30 for heating at least one of the livestock barn and drinking water supplied to the livestock by the circulation of a first medium heated by the heat taken out of the heat pump; and a cooling route 40 for cooling at least one of the livestock barn and the drinking water supplied to the livestock by the circulation of a second medium cooled by the cold taken out of the heat pump.SELECTED DRAWING: Figure 1