baber/WOPTO huggingface dataset:
Patent JP-2018162914-A (JP)
Title: Solid liquid separator
Inventor: NARUSE MITSUO
IPC: C02F11/12
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid liquid separator capable of preventing a liquid containing material being agitated in a crushing chamber from being unevenly distributed therein.SOLUTION: A solid liquid separator 1 comprises a feed chamber 40 for a liquid containing material to be fed thereinto, a crushing chamber 11 communicating with the feed chamber to separate the liquid containing material fed into the feed chamber into a solid component and a liquid component, a rotary shaft 30 extended across the feed chamber, a connection chamber and the crushing chamber, a feed screw 43 constituted of a spiral blade 43a provided on the rotary shaft positioned in the feed chamber and the connection chamber in a manner integrally rotatable therewith, a plurality of agitation blades 15 provided on the rotary shaft positioned in the crushing chamber, and a pair of separation members 80a, 80b each disposed in a manner of protruding toward the rotary shaft from a position of the inner wall of the crushing chamber located at the same height as the rotary shaft and located on the middle part of the crushing chamber in the axial direction of the rotary shaft to cause the liquid containing material being agitated to collide to be separated, whereby the liquid containing material fed into the crushing chamber can be heated by agitation to evaporate to separate the liquid component from the liquid containing material, so that the solid component can be discharged outside the crushing chamber.SELECTED DRAWING: Figure 2
Patent JP-2018161965-A (JP)
Title: Occupant protection device
Inventor: NAGASAWA ISAMU
IPC: B60R21/2338
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To further improve occupant protection performance.SOLUTION: An occupant protection device 10 has an upper and lower airbag 23 which is extended from the upper part of at least a shoulder part of an occupant seated on a sheet 4 of an automobile 1 to the lower part. In the upper and lower airbag 23, an extension tip part 27 is bent in the front side of the upper body of the occupant seated on the sheet 4 toward a lower back of the occupant during extension. The extension tip part 27 is brought into contact with the front of the occupant seated on the seat 4 during extension in a state in which the upper and lowe airbag 23 is bent.SELECTED DRAWING: Figure 5
Patent JP-2020113557-A (JP)
Title: Compound having azacarbazole structure and organic electroluminescent device
Inventor: ADACHI CHIHAYA
IPC: H01L51/50
Filed: 2017-03-28
Abstract: To provide a host compound for a light emitting layer having a high excited triplet level and high thin film stability, and an organic EL device having high efficiency and high brightness.SOLUTION: A compound having an azacarbazole structure represented by the following general formula is used as a constituent material of a light emitting layer.SELECTED DRAWING: None
Patent JP-2018165223-A (JP)
Title: Glass resin composite
Inventor: HOSODA YOHEI
IPC: C03C27/12
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To propose a glass pane excellent in bendability and capable of effectively damping collision energy of a flying scrap despite its small thickness and crystallinity.SOLUTION: A glass resin composite to be used for a glass pane includes a plurality of glass plates and a resin plate. At least one of the glass plates of the outer layers is a thick glass plate of a thickness of 3 mm or more. Three or more layers of thin glass plates of a thickness of 1.5 mm or less are arranged inside the thick glass plate.SELECTED DRAWING: Figure 1
Patent JP-2018164507-A (JP)
Title: Cosmetic simple container
Inventor: IWAMOTO HISAO
IPC: A45D40/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic simple container in which, even when a cosmetic is directly applied to a lip or a skin, a cosmetic is not deviated or fallen, which allows a user to try an extension feeling and a feeling of the cosmetic, and which is light weight and is not bulky.SOLUTION: There is provided a cosmetic sample 11 in which a base surface part 12 and a lid surface part 13 are connected through a fold S. Plural small piece parts 15 having a cosmetic holding part 19 are connected to an edge part being opposite to the fold S on the base surface part 12, so as to be freely cut therefrom through a gap P. The lid surface part 13 plural recess surface parts 21 which protrude downward, and by folding the lid surface part 13 with the fold S as a center, the lid surface part 13 covers a top surface of the base surface part 12, and each recess surface part 21 of the lid surface part 13 faces the cosmetic holding part 19 of each of the small piece parts 15.SELECTED DRAWING: Figure 1
Patent JP-2017207734-A (JP)
Title: Camera module, and method of controlling the same
Inventor: HU CHAO CHANG
IPC: G02B7/02
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a shockproof camera module which does not vibrate a lens module and thus provides improved image quality.SOLUTION: A camera module 1 is provided, which is disposed in an electronic device and includes a base 10, a holder 30, an image sensor IM, a bottom 20, and a first biasing element W1. The base 10 is fixed to a case of the electronic device. The holder 30 is configured to hold an optical lens and is connected to the base 10. The image sensor IM is supported by the bottom 20. The base 10 is situated between the holder 30 and the bottom 20. The first biasing element W1 is connected to the bottom 20 and the base 10, and forces the bottom 20 and the image sensor IM to move relative to the base 10.SELECTED DRAWING: Figure 1
Patent JP-2018168226-A (JP)
Title: Paste-like silver powder composition, method for producing joined body, and method for producing silver film
Inventor: MASUYAMA KOTARO
IPC: H01B5/16
Filed: 2017-03-29
Abstract: To provide a paste-like silver powder composition capable of forming a silver film (joined layer) which is excellent in coating property and has heat dissipation and joinability by heating at comparative low temperature.SOLUTION: A paste-like silver powder composition contains silver powder, a polymer dispersion agent having a nitrogen atom or a phosphor atom in the molecule, and at least one solvent selected from the group consisting of diols and carbitol acetates, where in the silver powder, as for each detection amount of CHOions and CHOions which are measured by a time-of-flight secondary ion mass spectrometry, with respect to a detection amount of Agions, the detection amount of the CHOions is in a range of 0.2 times or more and 1.0 times or less and a detection amount of the CHOions is in a range of 0.005 times or more and 0.02 times or less, the polymer dispersion agent has a peak top molecular weight measured by gel filtration chromatography in a range of 1,500 or more and 15,000 or less, and a content of the polymer dispersion agent is in a range of 1 mass% or more and 5 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2018167170-A (JP)
Title: Digestion facility
Inventor: KARASAWA TOSHIYASU
IPC: C02F11/04
Filed: 2017-03-29
Abstract: To provide a sludge digestion facility for sewage treatment and the like which can be installed at a low cost.SOLUTION: A digestion facility 1 comprises a plurality of digestion tanks 2 with the maximum diameter of 3.5 m or smaller which can reduce the cost. Preferably, the digestion facility secures target treatment capacity by simple means such as extension of the digestion tanks 2 since the plurality of digestion tanks 2 are connected in parallel. It can quickly cope with change in physical property of objects to be digested and the like, since each operation of the digestion tanks 2 is managed respectively. Efficiency in digestion treatment can be improved by connecting the plurality of digestion tanks 2 in series and by performing digestion treatment in multiple steps. Preferably, constitution of a device can be simplified because of a smaller number of inlet ports and discharge portions of the objects to be digested. Operation management becomes easy by collectively managing operation of the plurality of digestion tanks.SELECTED DRAWING: Figure 1
Patent JP-2018170255-A (JP)
Title: Lighting device, vehicular headlamp, and vehicle
Inventor: MURAKAMI MASANOBU
IPC: H05B37/02
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device in which an overcurrent state of a load current and instantaneous dimming can be suppressed when switching on/off of some of a plurality of light sources connected in series, and slight light emission of some of the plurality of light sources can be suppressed when turning off the some of the plurality of light sources, and to provide a vehicular headlamp and a vehicle.SOLUTION: A lighting device 1 comprises: a power conversion circuit 11; a switching circuit 12; and a control circuit 13. The control circuit 13 turns off a switch element 121 when both a first light source block 21 and a second light source block 22 are lighted, and the control circuit 13 turns on the switch element 121 when the first light source block 21 is turned on and the second light source block 22 is turned off. Then, when the switch element 121 is on, a resistor 122 is set to have a resistance value at which an ON voltage Von of a switch unit 120 is lower than a lighting start voltage of the second light source block 22.SELECTED DRAWING: Figure 1
Patent JP-2018169971-A (JP)
Title: Vehicle allocation management device, vehicle allocation management method, mobility system and program
Inventor: UCHIDA KOJI
IPC: G08G1/123
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle allocation management device, vehicle allocation management method, mobility system and program, capable of achieving safe and complete running of a vehicle on a route, using an automatic operation technology.SOLUTION: A route notification unit 211 of a vehicle allocation management device 200 notifies a target vehicle of a running route. A position reception unit 212 receives positional information at a plurality of timings from each of a plurality of vehicles including the target vehicle. A range notification unit 213 notifies the target vehicle of an allowable range showing a range which permits the target vehicle to run at a plurality of timings on the basis of positional information of a plurality of vehicles.SELECTED DRAWING: Figure 4
Patent JP-2018172348-A (JP)
Title: Fiber product
Inventor: KOMATSU TOSHIHIDE
IPC: D01F6/46
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fiber product that has excellent safety and antibacterial properties, and includes an antibacterial agent uniformly dispersed therein.SOLUTION: A fiber product comprises a molten mixture of a resin composition containing a thermoplastic resin (A) and a compound represented by formula (1), and a thermoplastic resin (B) (Ris a hydrogen atom or an alkali metal, Ris a C1 to 10 alkyl group or an aryl group).SELECTED DRAWING: None
Patent JP-2018178367-A (JP)
Title: Flooring material
Inventor: INOUE NOZOMI
IPC: E04F15/16
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide better impact absorption and caster running characteristics, and provide flooring materials with better walkability.SOLUTION: A flooring material 10 is a flooring material 10 in which a vinyl chloride resin layer 11, a foamed layer 12, and a base material layer 13 on the back surface of a foamed layer 12 are laminated, and the hardness at the time of falling collision as a floor material 10 is set to 100 to 140 G with the maximum acceleration Gaccording to JIS A 6519, and the numerical value log (U- 8DD/T) representing the hardness in daily operation is 0.3 to 1.0, and the caster running characteristic is constituted by setting the maximum value F of the tensile load to 5.0 kgf or less.SELECTED DRAWING: Figure 1
Patent JP-2018181416-A (JP)
Title: Image tube device
Inventor: YAMAMOTO TOYOO
IPC: H01J41/12
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image tube device capable of confining the potential difference of the anode side electrode and the cathode side electrode of an ion pump to a proper range where the ion pump operates, and confining the potential difference of a G3 electrode and the anode electrode of the ion pump to a potential difference capable of inhibiting discharge.SOLUTION: An image tube device 10 includes an image tube 11, an ion pump 12 and an ion pump drive section 13. The ion pump 12 has an anode side electrode 33 and a cathode side electrode 34 disposed on the other end side of a vacuum envelope 16. The ion pump drive section 13 is connected with the G3 electrode 30 and the anode electrode 27, and applies a voltage of constant potential difference to the anode side electrode 33 and the cathode side electrode 34 of the ion pump 12, and varies the voltage to be applied to the anode side electrode 33 and the cathode side electrode 34 of the ion pump 12, while tracking variation of the voltage applied to the G3 electrode 30.SELECTED DRAWING: Figure 1
Patent JP-2018182811-A (JP)
Title: Power converter and control device therefor
Inventor: HINO AKIHIRO
IPC: H02M7/48
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which reduces a harmonic wave component of a system by compensating for phase delay caused by a dead time such as delay of a control operation, and a control device therefor.SOLUTION: A power converter comprises: a dq transformer 1 which performs coordinate transformation on an AC signal of a system, thereby separating the AC signal into a fundamental wave component and a harmonic wave component; a harmonic wave extractor 2 which removes the fundamental wave component from the output, thereby extracting the harmonic wave component; harmonic wave axis coordinate transformation means B which performs coordinate transformation on the harmonic wave component on a γδ orthogonal rotation coordinate, thereby removing an initial phase of the harmonic wave component; a dead time compensator 6 which delays a reference phase during forward rotation of a dq orthogonal rotation coordinate just for a phase corresponding to a first correction amount in relative to during backward rotation; a dead time compensator 7 which delays a reference phase during forward rotation of the γδ orthogonal rotation coordinate just for a phase corresponding to a second correction amount in relative to during backward rotation; and an inverse dq transformer 5 which performs inverse transformation on output of the harmonic wave axis coordinate transformation means B on the dq orthogonal rotation coordinate, thereby generating a harmonic wave compensation signal. The first and second correction amounts are made equal.SELECTED DRAWING: Figure 1
Patent JP-2017161913-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and suppress display degradation of a liquid crystal display device, and to suppress display degradation due to an external factor such as temperature.SOLUTION: A transistor 15 whose channel formation region is formed of an oxide semiconductor layer is used as a transistor 15 provided to each pixel. Further, by highly purifying an oxide semiconductor layer, an off current value of the transistor 15 at room temperature can be made 10 aA/μm or less and an off current value at 85°C can be made 100 aA/μm or less. Consequently, power consumption of a liquid crystal display device can be reduced and display degradation thereof can be suppressed. Further, as described above, an off current value of the transistor 15 at the temperature as high as 85°C can be made 100 aA/μm or less. Thus, the display degradation of the liquid crystal display device due to an external factor such as the temperature can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2018180926-A (JP)
Title: Japanese text processing system and japanese text processing method
Inventor: MORITA TOYOHISA
IPC: G06F21/60
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To protect a secret of a document including a declinable word that is used in text processing of document data.SOLUTION: In a Japanese text processing system, a processing device 103 causes: a processing direction determination unit 106 to determine, based on processing direction data of input data stored in a storage device, a processing direction as to whether a content of document data is in a direction of information-concealing or a direction of returning information concealment; a morpheme analysis unit 107 to decompose each part of speech included in the document data by morphological analysis and store a part-of-speech type of the decomposed part of speech and a utilization type for a used part-of-speech in conversion temporary storage data 114; a one-to-one conversion unit 108 to determine, when the stored part of speech is determined as a noun, the part of speech after conversion on the basis of a correspondence table; and a utilization conversion unit 109 to convert, when the part of speech is determined to be an adjective or a verb, the verb or the adjective in accordance with the correspondence table in a form that maintains an inflected form.SELECTED DRAWING: Figure 1
Patent JP-2017194462-A (JP)
Title: Analog signal detecting circuit
Inventor: SEON JONGKUG
IPC: G01R19/00
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an analog signal detecting circuit that does not need a stabilizing time, can be manufactured at low cost, and can reliably detect even an analog signal which rapidly varies.SOLUTION: An analog signal detecting circuit 200 comprises: a reference voltage generator 230 that generates a plurality of reference voltages and outputs them via a plurality of reference voltage output terminals, the number of the reference voltages being varied depending on a voltage width between a minimum voltage value and a maximum voltage value of an analog signal which is input; a plurality of comparators 240 that compares a voltage of the analog signal with each of the plurality of reference voltages output from the reference voltage generator 230; a plurality of pulse generators 250 that generates and outputs a plurality of pulse signals having pulse intervals varying depending on a frequency of the analog signal; and a combiner circuit section 260 that outputs the pulse signals from the plurality of pulse generators 250 by summing up.SELECTED DRAWING: Figure 1
Patent JP-2018180447-A (JP)
Title: Projection optical system and projection device
Inventor: MASUI ATSUO
IPC: G02B15/20
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system that can perform large screen projection excellent in image quality by a short projection distance, and enables a projection direction-length of a projection device body to be shortened at a low cost.SOLUTION: The projection optical system enlargedly projects an image on an image display surface IM2 to form an intermediate image IM1 between first and second optical systems LN1 and LN2. The first optical system LN1 is comprised of, in order from an enlargement side, a 1A optical system LA and a 1B optical system LB. The projection optical system has, between the 1A optical system LA and the 1B optical system LB, a plane mirror M1 for bending an optical path. The projection optical system satisfies in an infinity focusing state, a conditional expression: 0.18<Ta/Tw<0.4,1<fa/|fw|<15 (Ta: an axial distance to a lens surface on a most contraction side from a lens surface on a most enlargement side in the 1A optical system, Tw: an axial distance to a lens surface on a most contraction side from a lens surface on a most enlargement side in the projection optical system, fa: a focal distance of the 1A optical system, and fw: a focal distance of the entire projection optical system).SELECTED DRAWING: Figure 1
Patent JP-2018178676-A (JP)
Title: Opening/closing control system of lifting gate
Inventor: WATANABE SADAO
IPC: E01F13/04
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing control system that accurately and reliably performs opening/closing control of a lifting gate and explicitly indicates target places for repair processing operation.SOLUTION: A opening/closing control system of a lifting gate measures information on a real transit time taken by gate portions to pass through at least any one of sections from a first sensor part 13 to a second sensor part 14, from the second sensor part 14 to a third sensor part 12, from the first sensor part 13 to a fourth sensor part 15, from the third sensor part 12 to the fourth sensor part 15, from the first sensor part 13 to the third sensor part 12, and from the second sensor part 14 to the fourth sensor part 15, the gate portions sliding along a surface of at least one support member 25 of the left and right support members 25 in the vertical direction. The opening/closing control system of a lifting gate uses the measurement results to the control and maintenance of the drive state of the gate portion.SELECTED DRAWING: Figure 1
Patent JP-2017215315-A (JP)
Title: Device for detecting electromagnetic radiation having encapsulating structure including at least one interference filter
Inventor: LAURENT FREY
IPC: G02B5/28
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting electromagnetic radiation where at least some of properties of a thermal detector are not affected by an interference filter.SOLUTION: A device 1 includes: at least one thermal detector 10 placed on a substrate, where an encapsulating structure 20 forms a cavity 3 housing the thermal detector and includes at least one thin encapsulating layer 21; and at least one Fabry-Perot interference filter 31 formed by first and second semi-reflective mirrors 32A, 32B that are separated from each other by a so-called structured layer 35, where a high refractive index layer 33A of one of the semi-reflective mirrors 32A is at least partially formed from the thin encapsulating layer 21.SELECTED DRAWING: Figure 2
Patent JP-2018185913-A (JP)
Title: Solid fuel cell
Inventor: NAKAMURA MASASHI
IPC: H01M8/10
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell in which oxygen reduction reaction can be carried out more efficiently.SOLUTION: In a solid fuel cell including a pair of electrodes, and a solid electrolyte layer placed therebetween, at least any one of ammonium ions and phosphonium ions exist in one of a pair of electrodes by non-covalent interaction. In this case, the solid electrolyte layer is preferably an ion-exchange membrane, and ammonium ions are preferably quaternary ammonium cation.SELECTED DRAWING: Figure 1
Patent JP-2018187583-A (JP)
Title: Muddy water treatment method and device
Inventor: KAMEYAMA TOSHIHARU
IPC: B03B5/28
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a muddy water treatment method and device capable of obtaining recyclable high-quality sands few in stain as those having desired diameter range discriminated from muddy water being a treatment object.SOLUTION: There is provided a muddy water treatment device discriminating sands having a desired grain size range from muddy water being a treatment object. The device is characterized by comprising: a sieve device (a first sieve device 1) for separating muddy water being the treatment object into the muddy water including sands having a prescribed grain size or smaller and a substance having a grain size larger than the prescribed grain size; a first dehydrator 3 for dehydrating the muddy water including the sand having the prescribed grain size or smaller separated by the sieve device; a cleaning device (a rinsing device 4) for cleaning the sand having the desired grain size range dehydrated by the first dehydrator; and a second dehydrator 5 for obtaining the sand having the desired grain size range by dehydrating the sand cleaned by the cleaning device and having the desired grain size range.SELECTED DRAWING: Figure 1