baber/WOPTO huggingface dataset:
Patent JP-2020080441-A (JP)
Title: Transmission method, transmission device, reception method, reception device
Inventor: MURAKAMI YUTAKA
IPC: H04L27/34
Filed: 2017-02-14
Abstract: To improve the reception quality of data in a radio communication using a single carrier system and/or a multi-carrier system.SOLUTION: The transmission method includes a mapping step, a signal processing step, and a transmission step. In the mapping step, a first modulation signal 105_1 and a second modulation signal 105_2 are generated from a piece of transmitted data 101. The first modulation signal is a signal which is generated by using the QPSK modulation system, and the second modulation signal is a signal generated by using the 16QAM modulation. In the signal processing step, a signal 106_A after the first signal processing and a signal 106_B after the second signal processing, each which satisfies a predetermined formula, are generated from the first modulation signal and the second modulation signal. In the transmission step, a signal after the first signal processing and a signal after the second signal processing are transmitted by using multiple antennas. A signal after the first signal processing and a signal after the second signal processing, which have the same symbol number, are transmitted at the same time using the same frequency.SELECTED DRAWING: Figure 1
Patent JP-2017088903-A (JP)
Title: Liquid cleaning and disinfecting compositions
Inventor: JAMILA TAJMAMET
IPC: C11D17/08
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide improved liquid cleaning and disinfecting compositions.SOLUTION: A liquid cleaning and disinfecting composition comprises: (a) a linear alkyl nucleophilic surfactant selected from the group consisting of a Clinear alkyl dimethyl amine oxide, a C-Clinear alkyl dimethyl amine oxide, and a C-Clinear alkyl dimethyl amine oxide; and (b) a metal salt selected from the group consisting of zinc carbonate, zinc sulfate, zinc citrate, and mixtures thereof. The ratio of the linear alkyl nucleophilic surfactant to the metal salt is from 10 to 300.SELECTED DRAWING: None
Patent JP-2020064086-A (JP)
Title: Aerial video output device
Inventor: OSADA YOSHICHIKA
IPC: G02B30/00
Filed: 2017-02-21
Abstract: To provide an aerial video output device in which a range that a user can appropriately observe an aerial video is widened.SOLUTION: An aerial video output device 10 includes: a video output unit 11 for outputting first light for forming a video; a reflection unit 12 for reflecting the first light output from the video output unit 11; an AI plate 13 for forming an aerial video 30 corresponding to the video by converting the first light reflected by the reflection unit 12 into second light to emit it; and an angle adjusting optical element 14 for emitting the second light incident from the AI plate 13 at an incident angle θ1 at an emission angle θ2 smaller than the incident angle θ1.SELECTED DRAWING: Figure 3
Patent JP-2018134990-A (JP)
Title: Control device, control method, and brake system
Inventor: OSHIDA HIROKI
IPC: B60T7/12
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device and a control method which can improve the safety by automatic emergency decelerating operation while preventing a motor cycle from falling, and to provide a brake system including such a control device.SOLUTION: In a control device, a control method and a brake system according to the invention, a control mode which instructs a motor cycle to carry out an automatic emergency deceleration operation is started according to trigger information produced according to the ambient environment of the motor cycle. In addition, in the control mode, an automatic emergency deceleration being a deceleration generating in the motor cycle caused by the automatic emergency deceleration operation is controlled according to a lean angle of the motor cycle.SELECTED DRAWING: Figure 3
Patent JP-2018023753-A (JP)
Title: Home delivery box
Inventor: SHINAGAWA YASUYUKI
IPC: A47G29/12
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a home delivery box that can reduce an installation space, and can reduce the number of wires.SOLUTION: A home delivery box 1 comprises a loading box 2, a door 3 for opening and closing a loading port 20 of the loading box 2, a latch receiver 4 provided in the loading box 2, and a latch 5 provided on the back side of the door 3. The latch 5 is movable between a locking position and an unlocking position. The home delivery box 1 also comprises an opening operation part provided on the front side of the door 3 and for moving the latch 5 from the locking position to the unlocking position to open the door 3, a plurality of key devices 7 for controlling the latch 5 so that it does not move to the unlocking position, and a link mechanism 8. The link device 8 is provided on the back side of the door 3, interposed between the opening operation part and the plurality of key devices 7, and provided so as to capable of being selectively connected to one out of the plurality of key devices 7. The one key device 7 connected to the link mechanism 8 controls the latch 5 so that it does not move to the unlocking position.SELECTED DRAWING: Figure 2
Patent JP-2018141452-A (JP)
Title: Steam turbine system
Inventor: NISHIKAWA TOYOJI
IPC: F01K7/44
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To realize a steam turbine system of high efficiency in comparison with a conventional one by effectively utilizing thermal energy in the system.SOLUTION: A gland steam recovering condensing device 5 is disposed on a condensing line S1 connecting a boiler 1 and a condenser 3 to recover heat of steam of a gland seal steam line S2 and condensate water to prevent leakage of steam from a steam turbine 2 and flow-in of external air to the steam turbine. A stationary blade of the steam turbine 2 is composed of a hollow structure, a heating fluid P3 is supplied to a hollow portion of the stationary blade to heat the stationary blade, and further the heating fluid P3 after heating the stationary blade is sent to the gland steam recovering condensing device 5 to exchange heat between water P2 sent to the boiler 1 from the condenser 3 and the heating fluid P3.SELECTED DRAWING: Figure 1
Patent JP-2018140605-A (JP)
Title: Image processing apparatus and image processing method
Inventor: NAKAGAWA JUNICHI
IPC: B41J2/01
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus in which dot arrangement between an overlapping recording area and a non-overlapping recording area is disposed in a similar arrangement when there is no discharge position deviation between two recording parts to reduce difference in dispersibility of the dot arrangement between the overlapping recording area and the non-overlapping recording area even when discharge position deviation occurs.SOLUTION: By using a dither pattern in which low frequency components corresponding to arrangement of pixels with which small threshold values are determined are reduced, multivalued data corresponding to a non-overlapping recording area and one recording head is quantized on the basis of the dither pattern and multivalued data corresponding to the non-overlapping recording area and the other head.SELECTED DRAWING: Figure 8
Patent JP-2018145832-A (JP)
Title: Exhaust emission control system
Inventor: SAWADA AKIHIRO
IPC: F01N3/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To effectively improve the NOx elimination rate of a SCR catalyst.SOLUTION: An exhaust emission control system includes a SCR catalyst 48 provided in an exhaust passage 14 of an engine 10 for reducing and eliminating nitrogen compound from exhaust gas to be exhausted from the engine 10, a condensed water injection device 50 capable of supplying condensed water including nitric acid compound to the SCR catalyst 48, a catalyst temperature estimation part 120 for estimating the catalyst temperature of the SCR catalyst 48, and a condensed water injection nozzle control part 150 for controlling the condensed water injection device 50 on the basis of the catalyst temperature. When the catalyst temperature is a temperature where first SCR reaction occurs, the condensed water injection nozzle control part 150 controls the condensed water injection device 50 to supply the condensed water to the SCR catalyst 48.SELECTED DRAWING: Figure 3
Patent JP-2018123822-A (JP)
Title: Fuel injection valve
Inventor: NISHIMAE MAKOTO
IPC: F02M51/06
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of adjusting braking force acting on a valve body while suppressing an effect on magnetic force.SOLUTION: A fuel injection valve comprises: a movable structure which has a coil 70, a fixed core 50, a movable core 40 and a valve body 30; and a body which houses the movable structure therein so as to allow the movable structure to move. The movable structure has: a movable flow passage F20 formed therein; and an orifice 32a (narrowed section) which restricts a flow rate with a flow passage area of the movable flow passage F20 locally narrowed. The flow passage has: a narrowed flow passage F22 narrowed by the orifice 32a; and a sliding flow passage F27s (additional flow passage) which allows fuel to flow independently from the narrowed flow passage F22 and is formed between the movable structure and the body. The flow passage area of the sliding flow passage F27s is smaller than that of the narrowed flow passage F22. A position of a sliding face 33a in a vertical direction with respect to a sliding direction of the movable structure is different from an outermost peripheral position of the movable core 40.SELECTED DRAWING: Figure 2
Patent JP-2018145660-A (JP)
Title: Method for constructing spherical sliding bearing, spherical sliding bearing with fixing jig, and fixing jig
Inventor: KOZUKI SHUNSUKE
IPC: F16F15/02
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a spherical sliding bearing, a spherical sliding bearing with a fixing jig, and a fixing jig capable of precisely positioning an upper bearing part and a lower bearing part and excellent in workability.SOLUTION: A method for constructing a spherical sliding bearing 1 having an upper bearing part 11, a lower bearing part 12, and a slider provided between the upper bearing part 11 and the lower bearing part 12 includes: a first step of attaching a fixing jig 2 for regulating the relative displacement between the upper bearing part 11 and the lower bearing part 12 to the upper bearing part 11 and the lower bearing part 12; a second step of fixing the upper structure and the lower structure respectively to the upper bearing part 11 and the lower bearing part 12 after the first step; and a third step of removing the fixing jig 2 from at least one of the upper bearing part 11 and the lower bearing part 12 after the second step.SELECTED DRAWING: Figure 1
Patent JP-2018146505-A (JP)
Title: Rotation device and watch
Inventor: MARUYAMA YOSHIHIRO
IPC: G04B19/28
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotation device capable of rotating a rotor in one direction with click feeling imparted to a user, and enabling downsizing, and provide a watch including the rotation device.SOLUTION: A rotation device includes: a rotation bezel 11 rotatably arranged on an outer periphery of a wrist watch case 1, and on a lower surface of which engagement concave parts 15 are provided at equal intervals along a circumference; a rotation regulation member 12 arranged in the wrist watch case 1 positioned below the rotation bezel 11, and detachably engaged with any one of the engagement concave parts 15 according to rotation in one direction of the rotation bezel 11, to regulate a rotation position of the rotation bezel 11; and a coil spring 13 configured to energize the rotation regulation member 12 toward the rotation bezel 11.SELECTED DRAWING: Figure 2
Patent JP-2018144457-A (JP)
Title: Thermosetting resin molding method
Inventor: MIZUNO YOSHIHISA
IPC: B29C39/24
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin molding method capable of obtaining a molded article having a thick portion with high dimensional accuracy.SOLUTION: The thermosetting resin molding method comprises the steps of: filling a thermosetting resin material into a cavity of a molding die having permeability to a specific electromagnetic wave selected from a wavelength region of 0.78-2 μm and 0.01-100 m; and irradiating the molding die with the specific electromagnetic wave.SELECTED DRAWING: Figure 1
Patent JP-2018146536-A (JP)
Title: Plasma cone for inductively coupled plasma mass analyser, inductively coupled plasma mass analyser, and manufacturing method of plasma cone for inductively coupled plasma mass analyser
Inventor: ARAKI KENJI
IPC: H01J49/10
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma cone capable of reducing impurity background and further improving durability without sacrificing sensitivity (ionic intensity), an inductively coupled plasma mass analyser including the plasma cone, and a manufacturing method of the plasma cone.SOLUTION: A sampling cone 14 and a skimmer cone 16 serving as plasma cone included in an interface part of the inductively coupled plasma mass analyser comprises: base materials 141, 161 formed of cupper, nickel and the like; and coating films 142, 162 formed on surfaces of the base materials 141, 161. The coating films 142, 162 are formed of platinum or platinum group metal other than platinum, or gold or an alloy thereof. The coating films 142, 162 are formed by an ion plating method or a plasma CVD method.SELECTED DRAWING: Figure 2
Patent JP-2017103259-A (JP)
Title: LED lighting device
Inventor: KIM DUK YONG
IPC: F21V19/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device which emits uniform illumination light at low electric power even without deformation of a lighting fixture size.SOLUTION: An LED lighting device includes: a case part which has depth set by taking in a residual portion in which a light emission port is excluded so as to provide a reflection space, and in which an inside upper part edge is an inclined surface; a fixation surface in which a side surface part of the case part is folded to the inside of the case; a substrate which is fixed on the fixation surface, and on which a plurality of LEDs are mounted; and a reflection part which is located at the central part of the inside upper part of the case part and reflects the light of the LED, and which makes reflection and dispersion of light happen in the reflection space provided by the case part. As this invention can replace an existing embedded type fluorescent lamp fixture, it is easily versatile, and if necessary, a plurality of the LED lighting devices can be installed in an expanded manner, and this has an effect of easily providing illumination of illuminance required for an installation location.SELECTED DRAWING: Figure 2
Patent JP-2018155861-A (JP)
Title: Light guide device, lighting device, display, and exterior unit
Inventor: FUJIMOTO TAKASHI
IPC: F21V9/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a light guide device that can guide incident light such that the incident light is spread in an in-plane direction of a light guide plate.SOLUTION: A light guide device comprises: a light guide plate 20 that includes a first surface 20A and a second surface 20B provided opposite to the first surface 20A, guides guided light while reflecting the guided light between the first surface 20A and second surface 20B, and deflects or reflects the light to be guided to be emitted with a plurality of light emission parts 52 provided on one face of the first surface 20A and second surface 20B; and a guide part 22 that is provided inside the light guide plate 20, and guides at least part of the incident light in a plurality of in-plane directions in which the incident light is guided by the light guide plate 20.SELECTED DRAWING: Figure 3
Patent JP-2018154223-A (JP)
Title: Door trim unit
Inventor: YOGO HIROSHI
IPC: B60J5/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a door trim unit which enables an emission unit and a reception unit for detecting a position of a finger tip of an occupant to be easily disposed at proper positions.SOLUTION: A door trim unit 1 is provided at the inner side of a door of a vehicle including a window panel and has: a door trim body 5 provided at the inner side of the door; an operation device for operating the window panel 7; at least one emission unit 10a, 11a provided at the door trim body; at least two reception units 10b, 11b which are provided at the door trim body and receive signals emitted from the emission units and reflected by an object; and a controller which calculates displacement of the object on the window panel on the basis of the signal received by the reception units and controls the operation device according to the displacement.SELECTED DRAWING: Figure 1
Patent JP-2018160982-A (JP)
Title: Rotary electric machine with control device
Inventor: TOKOI HIROOKI
IPC: H02K5/22
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine with a control device for improving a workability of assembling and disassembling the rotating electric machine with a control device.SOLUTION: A rotary electric machine with a control device includes: a rotary electric machine chamber in which a rotary electric machine is stored; and a control device chamber which is adjacent to the rotary electric machine chamber and in which a control device for supplying electric power to the rotary electric machine is stored, in which a first terminal and a second terminal are provided outside the control device chamber, a third terminal is provided outside the rotary electric machine chamber, the first terminal is connected to a power source, and the second terminal and the third terminal are electrically connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2017141263-A (JP)
Title: Shortened purification process for the production of capsular streptococcus pneumoniae polysaccharides
Inventor: YUAN YONGHUI
IPC: C12P19/04
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a shortened process for producing a solution containing substantially purified capsular polysaccharides from a cellular Streptococcus pneumoniae lysate broth, the process being used for the production of purified pneumococcal polysaccharide.SOLUTION: According to the present invention, there is provided a process for producing capsular polysaccharides consisting of the steps of: ultrafiltering and diafiltering a clarified S. pneumoniae lysate; precipitating protein in a solution by pH adjustment to less than 4.5, preferably about 3.5; and performing ultrafiltration, diafiltration, and acidification to a pH of less than 4.5, followed by filtration using activated carbon.SELECTED DRAWING: None
Patent JP-2018161946-A (JP)
Title: Vehicular structure
Inventor: HASHIMURA TORU
IPC: B60R19/03
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a first member from thrusting through a second member in a vehicular structure comprising the first member and the second member joined to each other, when a load in the axial direction of the first member is applied to the vehicular structure.SOLUTION: A vehicular structure 1 according to the present invention comprises: a tubular first member 10 having protrusions 12 and 13 on the outer periphery thereof; and a tubular second member 20 having an engagement wall 22a in which a hole part 26 allowing the first member to be inserted therein is formed. The first member is joined to the second member by the tube expansion of a part inserted into the hole part of the second member, and the protrusions abut on the engagement wall of the second member.SELECTED DRAWING: Figure 1
Patent JP-2018163538-A (JP)
Title: Data backup device, data backup method, and data backup program
Inventor: SAKAGUCHI SHOGO
IPC: G06F21/56
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a data backup device which can back up data while securing security without being loaded.SOLUTION: A data backup device 20 includes: a storage section 21 which stores first virus information indicating contents of a virus; an acquisition section 22 which acquires data of a backup object and information on version of second virus information indicating contents of the virus from a data storage device that confirms whether or not a virus is contained in stored data using the second virus information; and a confirmation section 23 which confirms whether or not the virus is contained in the data of the backup object acquired when information indicating an older version than a version of the first virus information is acquired, by using the first virus information.SELECTED DRAWING: Figure 1
Patent JP-2017142830-A (JP)
Title: Construction industry building information management system, software, and method
Inventor: TIFFANY HOSEY BROWN
IPC: G06Q10/06
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing construction projects in real-time.SOLUTION: A construction information system for managing construction projects in real-time, comprises: a server 16; a database 18 in communication with a computer 14 or other mobile device; and a remote client having a software application 12 enabling communication between the server and a client 20.SELECTED DRAWING: Figure 1
Patent JP-2018169885-A (JP)
Title: Information processing system, information processing method, program, and storage medium
Inventor: SUZUKI KOUGO
IPC: G08G1/00
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, information processing method, and program capable of generating proper information concerning a dangerous situation such as an accident or near miss from probe information such as an acceleration of a moving entity.SOLUTION: An information processing system includes: an information acquisition unit that acquires travel information containing a speed or acceleration of a moving entity; a danger occurrence time identification unit that identifies a danger occurrence time, which is a time when a dangerous situation occurs in the moving entity, on the basis of the speed or acceleration of the moving entity contained in the acquired travel information; and a dangerous situation information generation unit that generates dangerous situation information, which is information concerning the dangerous situation, on the basis of a temporal change in the speed or acceleration of the moving entity within a danger occurrence period that is a period containing the danger occurrence time.SELECTED DRAWING: Figure 2
Patent JP-2018169330-A (JP)
Title: Method for calculating center line of tire
Inventor: HAYASHI AI
IPC: G01B11/00
Filed: 2017-03-30
Abstract: To easily find a center line of a tire.SOLUTION: The method for calculating a center line of a tire includes a jig fitting step of holding a tire by a fixing part 21 having two targets 21a and 21b arranged in a line and a movable part 22 having two movable targets 22a and 22b arranged on a straight line in parallel with a straight line connecting the targets 21a and 21b and slidably provided with respect to the fixing part 21, an imaging step of imaging the targets 21a and 21b and the movable targets 22a and 22b by an imaging unit 13, a coordinate acquisition step of acquiring coordinates of the targets 21a and 21b and the movable targets 22a and 22b on the basis of an image captured by the imaging unit 13, and a tire center line calculation step of calculating, as a center line of a tire, a straight line such that distances to the straight line connecting the targets 21a and 21b and the straight line connecting the movable targets 22a and 22b become equal.SELECTED DRAWING: Figure 3