baber/WOPTO huggingface dataset:
Patent JP-2018117072-A (JP)
Title: Housing case of print circuit board
Inventor: FUNABASHI AKITSUGU
IPC: B62D1/181
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a housing case of a print circuit board, capable of stably holding a print circuit board.SOLUTION: A housing case 30 comprises: a support surface S contacted to a back surface 31a of a print circuit board 31; a side wall part 44 positioned at a flat surface direction outer side of the print circuit board 31 in which the back surface 31a as a first flat surface part is contacted to the support surface S; and an engagement projection part 60 provided with the side wall part 44. In the engagement projection part 60, a crushing margin 60x crushed by the back surface 31a of the print circuit board 31 is set at a position (non-support surface contact position α) in which the support surface S is not contacted to the back surface 31a of the print circuit board 31.SELECTED DRAWING: Figure 15
Patent JP-2018118753-A (JP)
Title: Minus weight cushioning material
Inventor: FUJIMOTO HARUO
IPC: B65D81/05
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, in a next generation transportation such as a drone and the like, a conventional cushioning material whose purpose is only preservation of objects, resource saving and reduction in waste is not sufficient, and a function actively reducing weight of a transportation article is required as well.MEANS FOR SOLVING THE PROBLEM: In a cushioning material constituted by filling air in a thin resin film, helium is filled and sealed in place of air. The film for the cushioning material is a lightweight material such as polyethylene, polypropylene, nylon and the like. As helium is becoming one of rare resources, so the cushioning material is premised on reuse. In actual transportation, in order to collect leakage of helium from the cushioning material, an upper part of a transportation article is covered by a gas collecting cover and the like separately. Thereby, it is effective in preventing lowering of buoyancy when gas leakage occurs and in preventing oxidation of the transportation article.SELECTED DRAWING: Figure 2
Patent JP-2018120701-A (JP)
Title: Display device and manufacturing method of the same
Inventor: TORIHATA KENJI
IPC: G09F9/00
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To improve pliability and additionally, prevent fault in a manufacturing process.SOLUTION: A display device includes: a display circuit layer 16 having recesses 16a to form a constricted middle area MA; a surface film 52 attached to the display circuit layer 16 to overlap a first area A1; a resin layer 56 provided on the display circuit layer 16; a first rear film 58 attached to a rear face of a resin substrate 14 in such a manner as to overlap the first area A1 and project from the recesses 16a at a boundary between the first area A1 and the middle area MA; and a second rear film 60 attached to the rear face of the resin substrate 14 in such a manner ass to overlap a second area A2 and project from the recesses 16a at a boundary between the second area A2 and the middle area MA. The display circuit layer 16 includes an inorganic insulation layer 50. The recesses 16a are composed of the inorganic insulation layer 50. The first rear film 58 and the second rear film 60 separate from each other at the middle area MA in a first direction D1.SELECTED DRAWING: Figure 1
Patent JP-2018119620-A (JP)
Title: Friction roller type reduction gear and reduction gear unit using the same
Inventor: YOSHIOKA HIROYASU
IPC: F16H13/10
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a friction roller type reduction gear which can obtain high power transmission efficiency, and is reducible in a size by shortening an axial length of the reduction gear itself, and a reduction gear unit using the same.SOLUTION: In a friction roller type reduction gear 100, a sun roller 15 has a pair of sun roller elements 35, 37 which are arranged in parallel with an input shaft 11 in an axial direction. Rolling contact faces 37a, 37a of the sun roller elements 35, 37 and rolling contact faces 19a, 19b of an intermediate roller 19 are inclined faces whose radial distances up to a center line Ax of the input shaft 11 become short toward outside end faces 45, 47 at a side opposite to the axial direction from opposing-side end faces 41, 43 in which the sun roller elements oppose each other. A pressure chamber 63 for generating an axial force for separating the sun roller elements from each other in the axial direction by charged traction oil is formed between the opposing-side end faces 41, 43 of the sun roller elements 35, 37.SELECTED DRAWING: Figure 2
Patent JP-2018123844-A (JP)
Title: Drive transmission device and image formation device including drive transmission device
Inventor: HARA SEIJI
IPC: G03G15/00
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmission device that can solve a problem of slippage that is peculiar to a drive transmission system using a belt and a pulley free-from engagement so as to reduce vibration and noise.SOLUTION: A drive transmission device applies a voltage between a belt and a pulley to generate electrostatic adsorption force for preventing slippage. The drive transmission device reduces time constant of current response to an applied voltage relative to a contact time between the belt and the pulley to generate electrostatic adsorption force even at high speed rotation, thereby preventing slippage.SELECTED DRAWING: Figure 1
Patent JP-2018123088-A (JP)
Title: Deodorant method
Inventor: FUKUTOME HIROTO
IPC: A01P3/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant method that can easily remove an odor hard to remove.SOLUTION: Ascorbate (vitamin C) or sodium thiosulfate is added to povidone iodine for a neutralization reaction, which makes it colorless and transparent. After that, the colorless and transparent solution is diluted with up to 500-1000 parts of water, and the diluted aqueous solution is atomized for spraying to a deodorant object.SELECTED DRAWING: Figure 1
Patent JP-2018122401-A (JP)
Title: Processing device and processing method
Inventor: UMEBACHI YUSUKE
IPC: B23Q15/12
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a processing device which can be acquired at low cost and which can achieve accurate processing at a short time, and a processing method.SOLUTION: A processing device 100 comprises: an end mill 10 on which a peripheral cutting edge for cutting a workpiece 20 is formed, and a back taper is attached to the peripheral cutting edge; a main shaft 120 to which the end mill 10 is detachably attached, and which can rotate the end mill 10 around a shaft; and an NC device 160 for adjusting cutting resistance of the end mill 10 in an initial wear occurrence time on the basis of the back taper amount and a wear amount of the end mill 10. The NC device 160 has a processing margin correction part for correcting a processing margin in a radial direction of the end mill 10 based on the back taper amount and the wear amount.SELECTED DRAWING: Figure 4
Patent JP-2018125761-A (JP)
Title: Information terminal and control program
Inventor: ISHIBASHI KIICHI
IPC: H04M1/00
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal that maintains prescribed response control when it detects a prescribed event indicating a movement occurring when a user makes a reply to an incoming call after receiving the incoming call, and that prevents erroneous detection in a state in which the information terminal is close to an ear of the user, and thereby prevents unintended control based on the erroneous detection from being performed.SOLUTION: An information terminal 1 includes: a detection unit 12 that detects at least one of acceleration and angular speed; a determination unit 13 that determines whether it has detected a first detection event, i.e. acceleration exceeds a prescribed threshold value, during a period when a proximity event corresponding to a state in which the information terminal 1 is close to an ear of a user is detected or a second detection event, i.e. an integration value of a rotation angle of the information terminal 1 exceeds a threshold value; and a control unit 14 that does not execute response control if the first detection event or the second detection event is detected but executes response control if the first detection event and the second detection event are not detected and the prescribed event is detected.SELECTED DRAWING: Figure 1
Patent JP-2017075197-A (JP)
Title: Pharmaceutical composition (3) containing loxoprofen
Inventor: USUI TOSHIKI
IPC: A61K9/48
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition in which the interaction between loxoprofen or a salt thereof and an interactive component is suppressed.SOLUTION: The present invention relates to the pharmaceutical composition containing one or more kinds of the following components (A), (B) and (C): (A) loxoprofen or a salt thereof; (B) at least one kind selected from the group consisting of caffeine, theophylline, theobromine, paraxanthin, proxyphylline, and diprophylline; and (C) one or more kinds selected from the group consisting of magnesium silicate, magnesium aluminosilicate, magnesium aluminum silicate, magnesium oxide, magnesium hydroxide, co-precipitation product of magnesium hydroxide and aluminum potassium sulfate, magnesium carbonate, synthetic hydrotalcite, metasilicate magnesium, dried aluminum hydroxide gel, synthetic aluminum silicate, synthetic aluminum silicate-hydroxypropyl starch-crystalline cellulose, alumina magnesium hydroxide, aluminum hydroxide gel, co-precipitation product of aluminum hydroxide and sodium bicarbonate, mixed dry gel of aluminum hydroxide and magnesium carbonate, co-precipitation product of aluminum hydroxide, magnesium carbonate and calcium carbonate, bentonite, calcium silicate, calcium carbonate, precipitated calcium carbonate, calcium hydrogen phosphate, anhydrous calcium hydrogen phosphate, aldioxa, dihydroxy aluminum aminoacetate, sucralfate hydrate, cuttlefish bone, setsuketsumei, and borei.SELECTED DRAWING: None
Patent JP-2018080316-A (JP)
Title: Production method of rubber composition
Inventor: KOGUCHI DAIKI
IPC: C08J3/22
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide technology of producing a rubber composition, by which viscosity is sufficiently reduced without spending time in a kneading process even when a rubber blend with a smaller amount of natural rubber is used.SOLUTION: A production method of a rubber composition is provided, in which 100 PHR of a rubber component consisting of 40 PHR or less of natural rubber and 60 PHR or more of synthetic rubber, and a compounding material comprising 30 PHR to 100 PHR of carbon black, 0.3 PHR or more of a peptizing agent, and a predetermined amount of a vulcanization chemical are kneaded in a hermetic kneading machine to produce a rubber composition. The method includes: a base kneading step of supplying the rubber component and the compounding material excluding the vulcanization chemical to the hermetic kneading machine to knead up to a predetermined rubber temperature, and then discharging the kneaded rubber at a temperature of 150°C or higher from the hermetic kneading machine; and a finish kneading step of supplying the whole amount of the rubber obtained in the base kneading step as well as supplying the vulcanizing chemical to the hermetic kneading machine to knead at a kneading temperature of 90 to 110°C.SELECTED DRAWING: None
Patent JP-2018128552-A (JP)
Title: Powder mass measurement device and electrophotographic device
Inventor: SHIGEMURA YOSHIHIRO
IPC: G03G21/00
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when an adsorbed mass is calculated using a formula of Sauerbrey which is a basic formula of a mass detection by QCM, it is necessary to precisely measure a frequency change of several tens to several hundreds for a fundamental resonance frequency, and the completion of the measurement in a short period of time equal to or less than 1 ms is difficult.SOLUTION: In the case of a powder, since variation of a resistance value R (resonance resistance) in resonance of QCM is proportional to an adsorbed mass, the mass of the substance adhered to QCM can be found by measuring variation of the resonance resistance value R. The measurement of the resonance resistance value R can be completed in a short time equal to or less than 1 μs order. Even if arranged in the vicinity of the developer of an electrophotographic device, the mass of the toner can be measured not affected by a developing bias that largely fluctuates in ms order. In this way, a charge amount (Q/M) of the toner immediately before development can be more precisely detected, and an image formation process, particularly the exposure, is controlled using a detection result of the charge amount, and the stabilization of an output image force can be realized.SELECTED DRAWING: Figure 9
Patent JP-2018127102-A (JP)
Title: Vehicle height control system
Inventor: TANAKA SHOGO
IPC: B60G17/015
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress an unintended change of vehicle height when vehicle height control is started in a vehicle height control system.SOLUTION: In a vehicle height control system, an actuator side passage is connected to a fluid charger/discharger and a vehicle height control actuator is connected to the actuator side passage via a vehicle height control valve. When vehicle height control is started, the vehicle height control valve is switched from close to open after the actuator side passage is communicated with an air charger/discharger. For example, when up control is started, a tank of the fluid charger/discharger is communicated with the actuator side passage, and fluid pressure of the actuator side passage is increased. Then, when the vehicle height control valve is switched from close to open, fluid is unlikely to be discharged from the vehicle height control actuator to the actuator side passage, and unintended lowering of the vehicle height can be suppressed.SELECTED DRAWING: Figure 10
Patent JP-2018131692-A (JP)
Title: Sheet and sheet production method
Inventor: TANIGUCHI KOSUKE
IPC: D04H1/728
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet with improved mechanical strength, and a sheet production method for producing the sheet.SOLUTION: The nonwoven fabric 10 as an example of a sheet comprises first nanofibers 11 and second nanofibers 12. The first nanofiber 11 is formed of a first cellulosic polymer. The second nanofiber 12 is formed of a second cellulosic polymer. The first cellulosic polymer and the second cellulosic polymer are mutually different cellulosic polymers and have mutually different glass transition points by at least 50°C.SELECTED DRAWING: Figure 1
Patent JP-2018130982-A (JP)
Title: Dimming system for movable body, control method for dimming member, control program for dimming member, and vehicle
Inventor: OHASHI YOICHIRO
IPC: G02F1/13
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To allow a passenger to comfortably sleep in a movable body.SOLUTION: A dimming system 22 for a movable body is a system to be disposed in the movable body in which a dimming member 1 is disposed at a portion where external light is incident. The dimming system includes: an awaking degree detection unit 23 for detecting awaking degree of a passenger; an awaking state determination unit 24 for determining an awaking state of the passenger on the basis of the awaking degree detected by the awaking degree detection unit 23; and a drive control unit 25 for locally varying transmissivity of the dimming member 1 by driving the dimming member 1 on the basis of determination result by the awaking state determination unit 24.SELECTED DRAWING: Figure 2
Patent JP-2018132453-A (JP)
Title: Battery state estimation device and power supply device
Inventor: YAMADA ICHIRO
IPC: H01M10/48
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery state estimation device and a power supply device which can estimate the state of a secondary battery highly precisely.SOLUTION: A battery state estimation device 1 includes a battery information acquisition unit 40, a history information acquisition unit 41, a characteristics information storage unit 30, a characteristics information extraction unit 60, a characteristic value calculation unit 61, and an estimation unit 62. The characteristics information storage unit 30 stores, in advance, positive electrode characteristics information and negative electrode characteristics information showing the correspondence relation between the battery information of a secondary battery 2 and the characteristic values of the positive electrode and the negative electrode, the positive electrode characteristics information and negative electrode characteristics information being associated with usage history information of the secondary battery 2. The characteristics information extraction unit 60 extracts the positive electrode characteristics information and the negative electrode characteristics information corresponding to the usage history information of the secondary battery 2, from the characteristics information storage unit 30. The characteristic value calculation unit 61 calculates the characteristic values of the positive electrode and the negative electrode based on the extracted positive electrode characteristics information and negative electrode characteristics information, based on the battery information of the secondary battery 2. The estimation unit 62 estimates the electric power of the secondary battery 2 which can be input or output, based on the calculated characteristic values of the positive electrode and the negative electrode.SELECTED DRAWING: Figure 1
Patent JP-2018133305-A (JP)
Title: Fuel cell module, combined power generation system including the same, and temperature adjusting method of fuel cell module
Inventor: KOBAYASHI DAIGO
IPC: H01M8/04701
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress natural convection in a pressure vessel of an oxidizing gas flowing out from a cartridge to reduce an amount of heat radiation to the outside of the pressure vessel and to effectively suppress a reduction in power generation efficiency at low cost.SOLUTION: A fuel cell module 201 that supplies electric power by supplying fuel gas and oxidizing gas to a cell stack includes an SOFC cartridge 203 surrounded by a heat insulating material 208 and provided with a plurality of cell stacks 101, a pressure vessel 205 accommodating the SOFC cartridge 203 and having oxidizing gas in an internal space, and an air flow generating mechanism 240 that generates flow of the oxidizing gas from the vertically lower portion of an inside of the pressure vessel 205 toward the vertically upper side at an outside of the heat insulating material 208.SELECTED DRAWING: Figure 4
Patent JP-2018131174-A (JP)
Title: Traffic route forming structure for liquid gas fuel ship
Inventor: TAKIMOTO YOHEI
IPC: B63B27/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a traffic route forming structure for liquid gas fuel ship with no fear of fuel gas dispersion from a fuel gas dangerous zone to a vehicle loading area and not decreasing vehicle loading area, etc.SOLUTION: A fuel replenishing station 11 is provided below an exposure deck, a bunker manifold 12 is stored, an air lock space 13 is placed adjacent to the fuel replenishing station 11, and a small zone 16 is placed adjacent to the air lock space 13. A vehicle loading area 10 is formed outside the fuel replenishing station 11, the air lock space 13 and the small section 16. A first gas sealing door 21 is capable of sealing a first gateway 15 for travelling between the fuel replenishing station 11 and the air lock space 13. A second gas sealing door 22 is capable of sealing a second gateway 18 for travelling between the air lock space 13 and the small zone 16, and a third gas sealing door 23 is capable of sealing a third gateway 20 for travelling between the small zone 16 and the vehicle loading area 10. An opening 31 is formed in the small zone 16.SELECTED DRAWING: Figure 1
Patent JP-2018134650-A (JP)
Title: Ceramic filter and method for using the ceramic filter
Inventor: KONDO SHINICHI
IPC: B22D43/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic filter capable of catching impurities included in a molten metal returned through a stoke pipe and suppressing the intrusion of the impurities to the molten metal, and a method for using the ceramic filter.SOLUTION: Provided is a ceramic filter comprising: a cone-shaped upper chamber part having an almost cylindrical shape and whose inside face is tilted toward the lower part; and a lower chamber part whose diameter is larger than that of the lower opening of the upper chamber part, and provided at the lower part of the upper chamber part. The cone-shaped lower part of the upper chamber part is projected in the axial central direction of the lower chamber part and has a check projecting shape in the upper opening part position of the lower chamber part.SELECTED DRAWING: Figure 1
Patent JP-2017154183-A (JP)
Title: Capstan for wire drawing device
Inventor: YOKOMAKU MANAMI
IPC: B21C1/06
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a capstan for a wire drawing device capable of suppressing for a long term, swing at a peripheral end part of a capstan roll, even when rotation for wire drawing is repeated.SOLUTION: A capstan for a wire drawing device includes a plurality of capstan rolls each having the outer diameter of a slide contact surface provided on an outer periphery which becomes stepwise larger from one end toward the other end, and having an open hole on a central axis, and an adjacent small-diameter capstan roll and a large-diameter capstan roll are fitted together by a protrusion or a recess carried by each of them.SELECTED DRAWING: Figure 2
Patent JP-2018139269-A (JP)
Title: Solid-state image sensor and manufacturing method therefor, and electronic apparatus
Inventor: MORI KAZUYA
IPC: H04N5/369
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensor and manufacturing method therefor, and electronic apparatus, capable of achieving noise suppression and high sensitivity while increasing a storage capacitance.SOLUTION: An embedded type photodiode (PPD) 200 includes: a substrate 210 having a first substrate 211 side irradiated with the light L and a second substrate 212 side (front side) on the opposite side to the first substrate 211 side; a photoelectric conversion part 220 including a first conductivity type n layer 221 formed to be embedded into the substrate 210 and having a photoelectric conversion function of received light and a charge storage function; a p type separation layer 230 which is a second conductivity type formed at the side part of the n layer 221 serving as the first conductivity type semiconductor layer of the photoelectric conversion part 220; and one charge transfer gate part 240 capable of transferring charges stored in the photoelectric conversion part 220.SELECTED DRAWING: Figure 3
Patent JP-2018138744-A (JP)
Title: Structure
Inventor: MURAKAMI TOMOKI
IPC: E04B1/34
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce a structure size without decreasing spectator housing capacity.SOLUTION: A structure 10 comprises: lower sheets 30 inclined toward a stadium 12; a passageway 40 provided with outside of the lower sheets 30; and upper sheets 20 that are provided above an upper beam 44 of the passageway 40 and have overhanging parts 20B overhung above the lower sheets 30. Undersurfaces 20BE of the overhanging parts 20B are disposed at lower position than undersurfaces 44E of the upper beam 44 of the passageway 40.SELECTED DRAWING: Figure 1