baber/WOPTO huggingface dataset:
Patent JP-2018111069-A (JP)
Title: Apparatus for detoxifying sterilizing gas
Inventor: SHIBA MASAHIRO
IPC: B01D53/88
Filed: 2017-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detoxifying sterilizing gas, having a compact constitution, capable of detoxifying sterilizing gas by passing the gas through a catalyst in the heated state to a desired temperature.SOLUTION: In an apparatus for detoxifying sterilizing gas discharged from inside a sterilization tank, having a double pipe structure comprising an internal cylinder 2 and an external cylinder 3, a catalyst 4 is provided in the internal cylinder 2, and the external cylinder 3 is heated by a heater. Gas from inside the sterilization tank is passed through a clearance between the internal cylinder 2 and the external cylinder 3, and then passed through the catalyst 4 in the internal cylinder 2. When the sterilizing gas is gaseous formaldehyde, preferably, gaseous formaldehyde is mixed with air through an intake port 7c provided for taking the outside air, and then passed through the catalyst 4.SELECTED DRAWING: Figure 1
Patent JP-2018111903-A (JP)
Title: Rubber reinforcing aramid short fiber bundle
Inventor: MORI TAKUYA
IPC: D06M13/402
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a rubber reinforcing aramid short fiber bundle that has a good dispersibility into rubber and cuttability while maintaining adhesiveness with rubber regardless of the type of latex.SOLUTION: Provided is a rubber reinforcing aramid short fiber bundle characterized in that a latex-containing sizing agent is adhered to the surface of aramid short fibers constituting a bundle by 1 to 20 mass% with respect to the short fiber mass as well as wax is adhered by 0.1 to 5 mass% with respect to the short fiber mass.SELECTED DRAWING: None
Patent JP-2018018811-A (JP)
Title: Plug disconnection prevention tool
Inventor: TAKAHASHI AKIHIRO
IPC: H01R13/46
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a plug disconnection prevention tool which is suitable for repeated use and generates almost no sound at a time of attachment or detachment.SOLUTION: A holding tool 20 includes: a pair of extending portions 21 that can be inserted into a base member 10; and a U-shaped hooking portion 25 formed by bending ends of the pair of extending portions 21. The pair of extending portions 21 are provided with outwardly protruding engaging portions 22. On both sides of the base member 10, there are provided engagement holes 15 capable of engaging with the engagement portions 22.SELECTED DRAWING: Figure 3
Patent JP-2017060898-A (JP)
Title: X-ray computed tomography apparatus
Inventor: MORIYASU KENTA
IPC: A61B6/03
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of preventing lack of a data value in data compression.SOLUTION: An X-ray CT apparatus 1 includes: a rotary frame 113 which supports an X-ray tube 103 and an X-ray detector 107 so as to face each other and is rotatable around a rotation axis; a data set generation part for periodically generating a plurality of data sets according to rotation of the rotary frame 113 on the basis of an output from the X-ray detector 107; a difference data set generation part 135 for generating a difference data set by calculating a difference between two data sets having the same phase in the data sets; a determination part 137 for determining whether the difference data set lacks the data value due to data compression by using the data value in the difference data set and a prescribed threshold; a data compression part 139 for compressing the difference data set determined not to lack the data value; and a data set storage part 141 for storing the compressed difference data set.SELECTED DRAWING: Figure 1
Patent JP-2018115748-A (JP)
Title: Control device
Inventor: GOTO TORU
IPC: F16H61/18
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of a fastening operation while preventing double bond of two fastening elements when an actuator corresponding to one of the two fastening elements is in ON-failure.SOLUTION: A control device 100 includes: a first solenoid valve 31 for controlling the pressure of a discharge oil of a hydraulic pump P and supplying it to a forward clutch FWD/C; a second solenoid valve 32 for controlling the pressure of the discharge oil of the hydraulic pump P and supplying it to a reverse brake REV/B; and a valve unit 50 for restricting an oil pressure which is supplied to the reverse brake REV/B by the second solenoid valve 32, when the first solenoid valve 31 is supplying a fastening pressure Pf for the forward clutch FWD/C to fasten with respect to the forward clutch FWD/C.SELECTED DRAWING: Figure 1
Patent JP-2018118572-A (JP)
Title: Brake control device
Inventor: YAMAGUCHI JUNKO
IPC: B60T7/12
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To suppress wrong operation of an automatic brake of a vehicle.SOLUTION: A brake control device 10 includes: a brake part 15 braking a vehicle V; an obstacle detection sensor 11 functioning as a relative speed measurement part measuring a relative speed of the vehicle V and an obstacle ahead of the vehicle V and as a distance measurement part measuring a distance between the vehicle V and the obstacle O; and a brake control part 171 which has the brake part 15 braking the vehicle V when the measurement distance becomes a first distance or less determined on the basis of the relative speed when the measured relative speed is below a first speed and has the brake part 15 braking the vehicle V when the measured distance is below the first upper limit distance to be the first distance defined on the basis of the first speed in the case that the measured relative speed is equal to or higher than the first speed.SELECTED DRAWING: Figure 2
Patent JP-2018120938-A (JP)
Title: Semiconductor manufacturing apparatus and method for manufacturing semiconductor device
Inventor: YOKOMORI TAKESHI
IPC: H01L21/60
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus capable of reducing stress applied to a die.SOLUTION: A semiconductor manufacturing apparatus comprises a push-up unit, a collet, and a control device for controlling operations of the push-up unit and the collet. The push-up unit includes: a block part which pushes up the die; and a suction part which is provided on a circumference of the block part and has vacuum holes. The block part includes: a first block having a square shape in plan view; a second block having a square shape in plan view and a plane area larger than that of the first block; and a slender gap provided between the first block and the second block. A length direction of the gap in plan view extends in a first direction and a width direction of the gap in plan view extends in a second direction. The control device has means of shifting the push-up unit in a horizontal direction in the second direction in a state where the first block is pushed up higher than a top face of the suction part during the die is absorbed to the collet.SELECTED DRAWING: Figure 5
Patent JP-2017100130-A (JP)
Title: Anaerobic digestion treatment method and anaerobic digestion treatment device
Inventor: NISHII TAKANORI
IPC: C02F11/14
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an anaerobic digestion treatment method and a device therefor easily concentrating sludge to a high concentration.SOLUTION: Provided is an anaerobic digestion treatment method comprising: a sediment separation step of separating sludge into sediment and sediment-removed sludge; a chemical mixing-condensation step of mixing a chemical to the sediment-removed sludge; a concentration separation step of subjecting the condensed sludge produced by the chemical mixing-condensation step to solid-liquid separation into concentrated sludge concentrated to 4 to 12 mass% and a separate liquid; a concentrated sludge feed step of recovering the concentrated sludge and constantly feeding the same to an anaerobic digestion step; an anaerobic digestion treatment step of subjecting the concentrated sludge to anaerobic digestion treatment; and a mixing step of mixing the whole amount or a part of the separated sediment and separate liquid and mixing the same into the anaerobic digestion sludge obtained by subjecting the concentrated sludge to anaerobic digestion.SELECTED DRAWING: Figure 1
Patent JP-2018123193-A (JP)
Title: Method of producing rubber composition for tire
Inventor: KOJIMA RYOJI
IPC: C08J3/20
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a rubber composition for a tire which is improved in fuel economy, fracture characteristics, and processability in a well-balanced manner.SOLUTION: The present invention relates to the method of producing a rubber composition for a tire, which includes: a first step of charging a rubber component, silica, and a silane coupling agent and kneading them with a Banbury mixer to obtain a first kneaded product; a second step of further kneading the first kneaded product with the Banbury mixer to obtain a second kneaded product; and a third step of charging and kneading the second kneaded product and a vulcanization chemical to obtain an unvulcanized rubber composition. In the first step and/or the second step, a compressed gas at a pressure of 0.1-1.2 MPa is injected into a kneading chamber of the Banbury mixer.SELECTED DRAWING: None
Patent JP-2018128712-A (JP)
Title: Gradient derivation apparatus and gradient derivation method
Inventor: NAKAYA HIDEO
IPC: G06F3/044
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a gradient derivation apparatus for accurately deriving gradient of a pointer, and a gradient derivation method.SOLUTION: In a gradient derivation apparatus for deriving gradient of a pen-type pointer, the pointer includes a first electrode arranged at one axial end, a second electrode arranged around an axis, a planar sensor for detecting a position of the first electrode and a position of the second electrode, and a control unit 10. The control unit 10 includes: a lookup table 15 formed by registering correspondence between a correction value and a provisional value of inclination-direction gradient, which is axial gradient from a direction orthogonal to the sensor toward an inclination direction of the axis; an inclination-direction gradient calculation unit 14 for calculating the provisional value on the basis of the positions of the first and second electrode to be input to the lookup table 15; and a gradient derivation unit 16 for deriving gradient from the correction value output from the lookup table 15.SELECTED DRAWING: Figure 3
Patent JP-2018126072-A (JP)
Title: Method for manufacturing polyphenol-reduced beverage
Inventor: KINOSHITA AKIKO
IPC: A23F3/20
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing beverage reduced in a polyphenol content, in which a polyphenol removal efficiency is excellent and in which handling of an adsorption material is easy.SOLUTION: The method for manufacturing beverage reduced in a polyphenol content characterized in that polyphenol-containing beverage or a raw material thereof is brought into contact with a polymer base material prepared by graft-polymerizing with a polymerizable monomer containing at least one kind of an acrylamide base monomer and the like.SELECTED DRAWING: None
Patent JP-2018126953-A (JP)
Title: Apparatus for discharging liquid
Inventor: TAMAI TAKASHI
IPC: B41J2/14
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for discharging a liquid which solves the problem that even when a liquid-repellent film is provided on a nozzle plate, for example, a liquid with a low surface tension having a penetrant and a surface active agent cannot stably be discharged.SOLUTION: An apparatus for discharging a liquid includes a nozzle for discharging a liquid, and a nozzle plate having liquid-repellent films on a liquid discharge surface side and an inner wall surface side of the nozzle, where the liquid-repellent film contains a fluorine resin including a structural unit having a fluorine-containing heterocyclic structure, a relationship between dynamic surface tension A and static surface tension B at 15 ms of the liquid is 1.5≤A/B≤2, and the dynamic surface tension A at 15 ms of the liquid is 25 mN/m or more and 35 mN/m or less.SELECTED DRAWING: Figure 2
Patent JP-2018130866-A (JP)
Title: Method of designing screw for extrusion molding
Inventor: ABE TSUNEYUKI
IPC: B29C48/67
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a screw for an extrusion molding capable of preventing material deterioration.SOLUTION: The method of designing a screw for extrusion includes steps of: in a state where mixing elements 30a, 30b are not provided, subtracting a pressure P1u at a position corresponding to an upstream end 31 of a screw body 20 from pressure P1d at the position corresponding to a downstream end 32 of the screw body 20 to calculate a pressure difference ΔP1; in a state where the mixing elements 30a, 30b are provided, calculating a pressure difference ΔP2 obtained by subtracting pressure P2u at the upstream end 31 from pressure P2d at a downstream end 32; calculating a pressure difference ΔP obtained by subtracting the pressure difference ΔP1 from the pressure difference ΔP2; and selecting a model having the smallest pressure difference ΔP.SELECTED DRAWING: Figure 4
Patent JP-2018131542-A (JP)
Title: Detergent composition
Inventor: AMEMIYA TAKEO
IPC: A61K8/46
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem associated with a detergent composition comprising an amino acid-based surfactant or a combination of an amino acid-based surfactant and another surfactant: that it has an insufficient foam volume even though low-irritative to skin, and to provide a novel detergent composition having a mild skin irritation and rich foaming.SOLUTION: A detergent composition contains the following components (A) and (B), with a mass ratio between the components (A) and (B), (A)/(B), of 0.5-2.1. (A) N-acylaspartic acid and a salt thereof, (B) N-acylmethyltaurine Mg.SELECTED DRAWING: None
Patent JP-2018132481-A (JP)
Title: Analyzer and analysis system
Inventor: SUGIMOTO TSUNEMI
IPC: G01N29/04
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an analysis system for nondestructively analyzing a test object and an analyzer used in the analysis system.SOLUTION: The phase of a waveform pertaining to the vibration speed of vibration given to the surface of the test object is found for each portion on a specific segment included in the surface of a test object including a first region and a second region differing in vibration characteristic, and a phase difference between a phase in each of the found portions and a phase at a predetermined reference point in the first region is calculated. In at least some of the cases where, out of a first dispersion value (var(X[k-w,k]) that is a dispersion value of phase difference in portions from the (k-w)'th to the k'th, with one end of the specific segment as a point of reference and a second dispersion value (var(X[k,k+w]) that is a dispersion value of phase difference in portions from the k'th to the (k+w)'th, with one end as a point of reference, one exceeds a prescribed value and the other is below the prescribed value, estimation is made assuming the k'th portion as a boundary between the first region and the second region.SELECTED DRAWING: Figure 8
Patent JP-2017104608-A (JP)
Title: Hand-held device for electrically powered skin treatment
Inventor: BRUNO GIMELLI
IPC: A61N1/26
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held electrically powered device for skin treatment.SOLUTION: The hand-held electrically powered device comprises: a housing 41 designed to be held in the palm of a hand; a first outer electrode 7 mounted on the housing which is in contact with the palm when the device is held by the user; a second outer electrode 20 placeable on the area of skin to be treated; and an electrical energy source 30 mounted on the housing and including poles (+ pole, - pole) which are electrically connected to the electrodes during operation of the device. The second outer electrode is arranged on one side portion of the housing, and an electrically operated vibrator 15 is fixed by a socket on a side wall of the housing. The vibrator is configured such that when the device is operated, it vibrates the side wall of the housing together with the second outer electrode and exerts, during operation of the device, intensive massaging effects on the skin to be treated, thereby opening pores of the skin.SELECTED DRAWING: Figure 8
Patent JP-2018133773-A (JP)
Title: Data processing apparatus and data processing program
Inventor: ENOMOTO NAOYUKI
IPC: H04N1/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To make a time needed for read processing of main processing shorter when a document is pre-read prior to the main processing than when the whole document is read in the main processing.SOLUTION: Prior to main processing on a paper document, an image read part 48 performs scan processing on the paper document with pre-scan settings. Document attributes of each page of the paper document obtained through the scan processing, pre-scan page data corresponding to respective pages, and pre-scan settings are related to one another and stored in a pre-scan DB 54. When a user indicates main processing execution as well as input of main scan settings, an image data generator part 62 generates image data utilizing the pre-scan page data for a page whose corresponding pre-scan page data satisfies the main scan settings, and main scan page data obtained through the main processing for a page whose corresponding pre-scan page data does not satisfy the main scan settings.SELECTED DRAWING: Figure 4
Patent JP-2017215571-A (JP)
Title: Head-up display device and image projection unit
Inventor: NAMBARA TAKAHIRO
IPC: G02B27/01
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a head-up display (HUD) device giving high visibility of a virtual image.SOLUTION: An HUD device 100 is installed in a vehicle 1 and displays a virtual image by projecting and reflecting display light of an image onto a windshield 3 to allow an occupant to view the image. The HUD device 100 includes: a light-emitting element array 10, in which a plurality of light-emitting elements 10a emitting illumination light are arranged along an element arrangement direction AD; an image display panel 50 for forming an image in accordance with illumination by the illumination light and projecting the image as display light; and a diffusion lens 30 disposed on an optical path between the light-emitting element array 10 and the image display panel 50 and having a diffusion part 70 that diffuses the illumination light from each light-emitting element 10a along the element arrangement direction AD. The diffusion part 70 has a refractive surface 72 that refracts the illumination light. The refractive surface 72 constitutes one major axis PAd on a cross section including the element arrangement direction AD.SELECTED DRAWING: Figure 3
Patent JP-2018131169-A (JP)
Title: Multicopter for agriculture
Inventor: YAMAJI IPPEI
IPC: B64C39/02
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a multicopter for agriculture which can reinforce legs (skids) for supporting a body by utilizing a support structure of a work device such as a tank.SOLUTION: A multicopter for agriculture includes: a body; multiple arms attached to the body; rotary vanes which are attached to the arms and generate lift force; skids which can support the body on a ground surface; an attachment part provided below the body; and a work device attached to the attachment part. The body includes: a first edge part positioned at one side; and a second edge part positioned at the opposite side of the first edge part. The skids include a first leg part provided at the first edge part side; and a second leg part provided at the second edge part side. The attachment part has a connection member which supports the work device and connects the first leg part to the second leg part.SELECTED DRAWING: Figure 21
Patent JP-2018125270-A (JP)
Title: DC power system safety switchgear
Inventor: SHIMADA RYUICHI
IPC: H01H33/59
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To increase reliability of a non-arc switch with a semiconductor switch and a mechanical switch in parallel used in a DC power system.SOLUTION: In a switch obtained by combining a semiconductor switch and a mechanical switch, the switches are connected in parallel by using two series of mechanical contacts to eliminate problems due to contact failure. Furthermore, a control circuit for turning on and off the semiconductor switch at high speed is added in order to increase withstand current capacity and withstand voltage capacity by connecting the semiconductor switches in series and parallel and to prevent inrush current when the capacitor load is turned on.SELECTED DRAWING: Figure 1
Patent JP-2018135963-A (JP)
Title: Waterproof manifold solenoid valve
Inventor: MIYAZOE SHINJI
IPC: F16K27/12
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To solve problems in a case of using a large-sized waterproof cover, by such a solution that even when the number of solenoid valves mounted on a manifold is large, all the solenoid valves can be covered with a plurality of small-sized waterproof covers.SOLUTION: Out of a first valve installation part 20A where three solenoid valves 50 are installed in parallel, and a second valve installation part 20B where two solenoid valves 50 are installed in parallel, a plurality of valve installation parts 20A or valve installation parts 20B is formed, or one or more respective valve installations 20A, 20B are formed, in a manifold 10. A waterproof manifold solenoid valve is configured such that to each of valve installation parts 20A, 20B of the manifold 10, waterproof covers 70A, 70B are respectively attached so as to cover three or two solenoid valves 50 installed in the valve installation parts 20A, 20B.SELECTED DRAWING: Figure 4
Patent JP-2018136238-A (JP)
Title: Fourier transform spectrometer
Inventor: YAMAMOTO GAKUSHI
IPC: G01J3/02
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To enable an analyzer to adjust the coefficient of an apodization function with a higher degree of freedom and perform apodization that suits the purpose of analysis when Fourier-transforming an interferogram in a Fourier transform spectrometer.SOLUTION: A reference table that represents the relationship of a parameter set comprising one or a plurality of parameters of a prescribed apodization function with a parameter relating to the resolution of wavelength or wavenumber calculated by a Fourier transform using the apodization function using the parameter set is calculated for each resolution of optical path difference in advance and stored in a storage unit 22. One or a plurality of parameter sets that realize a higher value than the value of resolution of an inputted wavelength or wavenumber are searched from inside the storage unit 22 with a lower value than the value of resolution of an inputted optical path difference and displayed on a display unit 25. A spectrum is calculated by a Fourier transform using the apodization function that uses one or a plurality of parameter sets selected by an analyzer and displayed on the display unit 25.SELECTED DRAWING: Figure 2