baber/WOPTO huggingface dataset:
Patent JP-2018187252-A (JP)
Title: Ultrasonic signal processor, ultrasonic diagnostic equipment, and ultrasonic signal processing method
Inventor: SHIN YASUAKI
IPC: A61B8/06
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To improve performance of a MTI (Moving Target Indicator) filter in a color flow imaging.SOLUTION: Ultrasonic diagnostic equipment for driving plural oscillators which are arranged in a row on an ultrasonic probe, executing transmission and reception of an ultrasonic wave to/from a subject and calculating blood flow information, is configured to transmit a detection wave to a region of interest several times, create a reception signal row on the basis of a reflection ultrasonic wave with respect to each of detection waves, perform orthogonal detection of the reception signal row to create a complex signal row, specify a filter source area out of the areas of interest and form a filter by performing matrix operation using the complex signal row in time series related to plural observation points included in the filter source area, perform filter processing with respect to the complex signal row, and then perform processing for detecting a blood flow velocity at each observation point on the basis of a time change of a phase of the complex signal row after the filter processing. In the ultrasonic diagnostic equipment, an amount of pieces of the blood flow information included in the filter source area is less than an amount of pieces of blood flow information included in the area of interest.SELECTED DRAWING: Figure 5
Patent JP-2017171933-A (JP)
Title: Ethylene imine polymer and manufacturing method therefor
Inventor: SUZUKI SEIICHI
IPC: C08G73/04
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene imine polymer excellent in adhesion and adhesiveness and less in moisture content and a manufacturing method therefor.SOLUTION: There is provided an ethylene imine polymer having a number average molecular weight (Mn) measured in terms of Pullulan by gel permeation chromatography of 13000 or more and a value obtained by dividing a weight average molecular weight by the number average molecular weight (weight average molecular weight:Mw/number average molecular weight:Mn=dispersion degree) of 1.4 to 3.0.SELECTED DRAWING: None
Patent JP-2018192913-A (JP)
Title: Vehicle seat
Inventor: NISHIURA TAKESHI
IPC: B60N2/70
Filed: 2017-05-17
Abstract: To provide a vehicle seat in which such a sense of a seating person that a cushion pad is stiff is restrained even if the cushion pad is thinly formed and deviation of a seating position of the seating person in a longitudinal direction is also restrained.SOLUTION: An objective vehicle seat is equipped with: a cushion pan 5 in which an opening 17 is formed; a cloth spring 7 provided to a cushion pad 4 to block the opening 17; and the cushion pad 4 arranged on the upper face of the cushion pan 5. The opening 17 is formed so that the hip point P of a seating person is located above the opening 17 when the seating person sits on the cushion pad 4. The cloth spring 7 has the front side and rear side portions, and a tension of at least a part of the front side portion is different from that of at least a part of the rear side portion.SELECTED DRAWING: Figure 3
Patent JP-2018196596-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-24
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this regard, in the Pachinko machine 1, a performance relating to operation is executed before occurrence of a performance reception period when operation to an operation button is received.SELECTED DRAWING: Figure 60
Patent JP-2018198004-A (JP)
Title: Communication apparatus, communication system, and communication method
Inventor: MORIMOTO YOSUKE
IPC: H04N7/18
Filed: 2017-05-24
Abstract: To provide a technique for uploading image data while conserving a communication amount and a bandwidth used for communication.SOLUTION: The communication apparatus includes an acquisition unit, a first transmission unit, a reception unit, a detection unit, a matching determination unit, and a second transmission unit. The acquisition unit acquires an image photographed by a camera which photographs a periphery of a vehicle. The first transmission unit transmits identification information for identifying a section in which the vehicle is traveling. The reception unit receives presence/absence information indicating whether or not an obstacle is present in the section in which the vehicle is traveling. The detection unit detects the obstacle being present in the section in which the vehicle is traveling from the image. The matching determination unit determines whether or not a detection result of the detection unit is matched with the presence/absence information. The second transmission unit transmits the image when the matching determination unit determines that they do not match with each other.SELECTED DRAWING: Figure 4
Patent JP-2018200242-A (JP)
Title: Current sensor
Inventor: MORI KENJI
IPC: G01R15/18
Filed: 2017-05-29
Abstract: To provide a current sensor capable of preventing a variation in detection sensitivity caused by a temperature change and improving detection sensitivity.SOLUTION: A current sensor 10 includes a magnetic multivibrator 20, a detection resistance circuit 40, two detection switches 50, two sample/hold parts 60 and a differential amplifier 70. A detection coil 28 of the magnetic multivibrator 20 is wound around a magnetic core 22 disposed so as to surround an external conductor 80. The detection resistance circuit 40 is connected between a connection point 30 of the current sensor 10 and a fixed potential GND. Each of the detection switches 50 is connected between the corresponding sample/hold part 60 and the connection point 30. The two detection switches 50 can be in mutually opposite on/off states according to a change in the direction of an excitation current Iex. Each of the sample/hold parts 60 is connected to the differential amplifier 70. The differential amplifier 70 outputs an output signal Vo corresponding to a leakage current Id flowing through the external conductor 80.SELECTED DRAWING: Figure 1
Patent JP-2018201566-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F7/02
Filed: 2017-05-30
Abstract: To provide a game machine allowing a player to easily grasp development of performance.SOLUTION: In a Pachinko game machine 10, display performance is executed on a display screen 13G. In the display performance, a plurality of kinds of items 32 can be acquired, and the acquired items 32 are displayed in an item display frame 31. A plurality of lighting parts 210 correlated with the plurality of kinds of items 32 are provided, and the lighting parts 210 corresponding to the acquired items 32 are controlled so as to be able to be distinguished from the other lighting parts 210.SELECTED DRAWING: Figure 13
Patent JP-2018204478-A (JP)
Title: Oil circulation device for internal combustion engine
Inventor: MIYAZAKI YUICHI
IPC: F01M5/00
Filed: 2017-05-31
Abstract: To promptly supply oil to an oil supplied part arranged in the downstream side of an oil heating oil passage after starting of an engine.SOLUTION: An oil circulation device 30 for an internal combustion engine 1 includes: an oil pan 41; an oil supplied part 60 to which oil stored in the oil pan is supplied; a heating oil passage 50 formed around an exhaust passage of the internal combustion engine and heating the oil supplied to the oil supplied part by heat of exhaust gas; and an oil circulation passage 40 for circulating the oil among the oil pan, the heating oil passage, and the oil supplied part. The oil circulation passage is constituted so that the oil remains in the heating oil passage when the internal combustion engine is stopped.SELECTED DRAWING: Figure 5
Patent JP-2018206103-A (JP)
Title: Head-mounted display and work support system
Inventor: TAKENAKA KENICHI
IPC: G06T19/00
Filed: 2017-06-06
Abstract: To provide a head-mounted display capable of guiding a user to bring a position of a work object and a display position of work information into a correct positional relationship.SOLUTION: An image imaging unit images a work object located at the end of the line of sight of a user. A size/attitude determining unit determines the size and attitude of the work object as viewed from the user, based on the image of the imaged work object and a 3D model of the work object. A 3D contour generating unit generates a 3D contour line 25-1 using a 3D model having a size and an attitude. A display control unit displays a composite image 27-1, obtained by combining the 3D contour line 25-1 and work information 20-1, in the user's field of view.SELECTED DRAWING: Figure 14
Patent JP-2018203112-A (JP)
Title: Pneumatic tire
Inventor: HAMANAKA HIDEKI
IPC: B60C11/00
Filed: 2017-06-06
Abstract: To provide a pneumatic tire of which an uneven wear resistance is improved, whereby a wear life thereof can be elongated.SOLUTION: This pneumatic tire comprises: a rib 20 of which at least one end side in a tire width direction is partitioned by a circumferential direction main groove 10; plural circumferential direction sipes 30 which are so formed on the rib 20 as to extend in a tire circumferential direction and to be separated from one another in the tire circumferential direction; plural rib edge sipes 35 which are so formed on the rib 20 as to be arranged in the tire circumferential direction, and of which one end is terminated in the rib 20 and the other end is opened to the circumferential direction main groove 10; plural first narrow and shallow grooves 40 which extend in the tire circumferential direction, and are so formed as to have a groove depth shallower than depths of the circumferential direction sipe 30 and the rib edge sipe 35, and of which both ends are connected to the circumferential direction sipes 30 adjacent to each other in the tire circumferential direction; and plural second narrow and shallow grooves 45 which are so formed as to have a groove depth shallower than depths of the circumferential direction sipe 30 and the rib edge sipe 35, and of which one end is connected to the first narrow and shallow groove 40 and the other end is connected to the rib edge sipe 35.SELECTED DRAWING: Figure 2
Patent JP-2018203935-A (JP)
Title: Winze treatment fluid, fracture forming method and winze hole filling method
Inventor: ABE SHUNSUKE
IPC: E21B43/22
Filed: 2017-06-07
Abstract: To provide a novel winze treatment fluid having reduced environmental load.SOLUTION: The present invention provides a winze treatment fluid containing a nonionic polyamino acid derivative containing an α- or β-polyaspartic acid monomer unit represented by formula (I) and formula (II). (R1 is a C3-18 hydrocarbon group; Ris a hydroxymethyl group, a hydroxyethyl group, a hydroxypropyl group, a hydroxybutyl group, a hydroxypentyl group, a hydroxyethoxyethyl group, a methoxymethyl group, a methoxyethyl group, a methoxypropyl group, a methoxybutyl group, a methoxypentyl group, an ethoxymethyl group, an ethoxyethyl group, an ethoxypropyl group, an ethoxybutyl group, an ethoxypentyl group, an N, N-dimethylaminopropyl group or an N, N-diethylaminopropyl group).SELECTED DRAWING: None
Patent JP-2019001728-A (JP)
Title: Combination of poly-ion complex particles and non-polymer acid or base having two or more dissociation constants
Inventor: SHIRATANI TOSHIFUMI
IPC: A61Q19/00
Filed: 2017-06-13
Abstract: To provide a stable composition comprising poly-ion complex particles, for example, a stable dispersion, to provide a method capable of readily preparing a film made of poly-ion complex particles and to provide a film made of poly-ion complex particles.SOLUTION: There are provided a composition, preferably a cosmetic composition, more preferably a skin cosmetic composition which comprise (a) at least one particle containing at least one cationic polymer and at least one amphoteric polymer, at least one anionic polymer and at least one amphoteric polymer or at least one amphoteric polymer and at least one non-polymer acid having two or more pKa values or a salt thereof or at least one non-polymer base having two or more pKb values or a salt thereof and (b) at least one physiologically acceptable volatile medium. The compositions are stable and can have various cosmetic effects.SELECTED DRAWING: None
Patent JP-2018054596-A (JP)
Title: Near-field measurement device and near-field measurement method
Inventor: NODA HANAKO
IPC: G01R29/10
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive near-field measurement device and a near-field measurement method with which it is possible to reduce the number of frequency converters in the device and perform a near-field measurement with few errors.SOLUTION: The near-field measurement device includes, at a plurality of measurement positions included in a prescribed scan range: a measuring probe 11 for receiving a wireless signal transmitted from an antenna 110 to be measured; a frequency converter 13 for converting the frequency of the wireless signal to a desired frequency; a timing processing unit 18 for generating a timing signal to start measuring the amplitude and phase of the wireless signal from a trigger signal outputted from a transmitter 100 in synchronism with transmission of the wireless signal; and an amplitude-phase calculation unit 19 for acquiring, for each measurement position, the wireless signal that is frequency-converted by the frequency converter 13 and quantized by an A/D conversion unit 14a on the basis of the timing signal, and calculating the near field amplitude and phase of the acquired wireless signal.SELECTED DRAWING: Figure 1
Patent JP-2019003827-A (JP)
Title: Battery state detection sensor and method of connecting covered wire
Inventor: YUYA KENGO
IPC: H01M10/48
Filed: 2017-06-15
Abstract: To provide a battery state detection sensor capable of saving space while two wires are reliably connected, and a method of connecting a covered wire to the battery state detection sensor.SOLUTION: A battery state detection device 1 is provided with: a connection terminal 10 attached to a battery post 101; and a shunt resistor 30 electrically connected to the connection terminal 10 and having shunt resistance 31. The battery state detection device includes a first covered wire 40 and a second covered wire 50 welded to a bus bar terminal tip 32 constituting the shunt resistor 30. The first covered wire 40 that is one of the covered wires is arranged on an upper surface 33a of a main surface of the bus bar terminal tip 32 to be welded, and the second covered wire 50 is arranged on a bottom surface 34 of the main surface of the bus bar terminal tip 32 to be welded.SELECTED DRAWING: Figure 1
Patent JP-2019004073-A (JP)
Title: Photoelectric conversion device and scanner
Inventor: SUZUKI TAKANORI
IPC: H01L27/146
Filed: 2017-06-16
Abstract: To reduce ripples in a photoelectric conversion device for detecting light of various wavelength regions.SOLUTION: A photoelectric conversion device includes a semiconductor substrate where multiple pixels are arranged, and a translucent insulation member covering the semiconductor substrate. On the surface of the semiconductor substrate in contact with the insulation member, multiple recesses are provided and each recess has a lateral face and a bottom face. The insulation member has a first undersurface in contact with the bottom face of each recess, and a second undersurface in contact with the face between two adjoining recesses, the top face of the insulation member has, above each pixel, multiple first top faces and multiple second top faces. At least three of the distance from the first undersurface to the first top face immediately above, the distance from the first undersurface to the second top face immediately above, the distance from the second undersurface to the first top face immediately above, and the distance from the second undersurface to the second top face immediately above are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2019009043-A (JP)
Title: Electrolyte composition and battery
Inventor: SHIBATA SHINYA
IPC: C08L101/00
Filed: 2017-06-27
Abstract: To provide an electrolyte composition which is superior in charge/discharge performance when used for a battery to a conventional electrolyte composition.SOLUTION: An electrolyte composition comprises: an alkali metal salt of bis(fluorosulfonyl)imide; at least one polymer selected from a group consisting of a polyether-based polymer, a (meth)acrylic polymer, a nitrile-based polymer and a fluorine-based polymer; and an ion dissociation accelerator.SELECTED DRAWING: None
Patent JP-2017182841-A (JP)
Title: Communication terminal, display method, and program
Inventor: NOMURA TETSUYA
IPC: G06F3/0488
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to identify a sender when handwritten input information is transmitted or received among three or more persons through communication.SOLUTION: When transmitting or receiving handwritten input information, terminal identification information of a sender terminal and coordinate vector information input by a sender are transmitted. On a receiver terminal, the handwritten input information transmitted from the terminal is displayed in display color preliminarily associated with the terminal identification information. Thereby, the sender of the information can be easily identified by checking the color displayed on a display screen.SELECTED DRAWING: Figure 3
Patent JP-2019008251-A (JP)
Title: Endoscope objective optical system
Inventor: EGUCHI YOSUKE
IPC: G02B13/04
Filed: 2017-06-28
Abstract: To provide an endoscope objective optical system that has a high image formation performance even though the optical system is downsized, and is low in focus adjustment sensitivity.SOLUTION: An endoscope objective optical system has, in order from an object side: a first group with positive refractive power; a second group with negative refractive power; and a third group with the positive refractive power, in which with respect to a change in object distance, the endoscope objective optical system moves at least the second group along an optical axis to change a magnification. The first group has a plano concave negative lens on a most object side, the second group has a focus function, and the third group has, in order from the object side: a biconvex positive lens; an image-side cemented lens; and a convex plano positive lens, in which the image-side cemented lens has: an image-side positive lens; and a biconcave shaped image-side negative lens. The convex plano positive lens is cemented with an imaging plane of an image pick-up element, or cover glass formed on the imaging plane thereof.SELECTED DRAWING: Figure 1
Patent JP-2018013325-A (JP)
Title: refrigerator
Inventor: MATSUMOTO MARIKO
IPC: F25D27/00
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can efficiently radiate light to vegetables stored in a vegetable compartment.SOLUTION: A refrigerator 1 includes: a vegetable compartment 15; a vegetable storage case 4 provided at the vegetable compartment 15; a light emitting device 5 which is provided at the vegetable compartment 15, includes LEDs 51a to 53a (light emitting parts) each having an optical axis Ax inclining downward relative to a horizontal surface, and causes the LEDs 51a to 53b to emit light to an interior part of the vegetable storage case 4; a motor 6 and a swing frame 61 (a moving mechanism) which moves the light emitting device 5 so that inclination of the optical axis Ax changes relative to the horizontal surface; a camera 7 (an imaging device) which captures images of the interior part of the vegetable storage case 4; and a control part 20 which detects positions of the vegetables in the vegetable storage case 4 on the basis of the images captured by the camera 7 and controls the motor 6 according to the position of the detected vegetables.SELECTED DRAWING: Figure 14
Patent JP-2018006751-A (JP)
Title: Purge module jig and purge module including the same
Inventor: OH SEUNG BAE
IPC: H01L21/677
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a purge module jig capable of coping with existing various load ports and wafer cassettes since being reduced in thickness and interference and also capable of preventing gas leakage and a purge module including the purge module jig.SOLUTION: A purge module jig and a purge module including the purge module jig include a plate 100 having a recessed groove 130 and an opening 150 formed therein, a gas transfer pipe 200 arranged in the recessed groove 130 and having an elliptical cross section, and a fixing part 300 fixing the plate 100 and the gas transfer pipe 200 with each other. A cassette contact part 230 is formed at one end of the gas transfer pipe 200, the cassette contact part being installed to the opening 150 to make contact with a cassette for discharging gas from the wafer cassette or injecting gas into the wafer cassette.SELECTED DRAWING: Figure 1
Patent JP-2019015040-A (JP)
Title: Excavation support system
Inventor: WAKATSUKI KAZUHITO
IPC: G01C11/14
Filed: 2017-07-04
Abstract: To provide an excavation support system for making it possible not only to objectively compare an actual working face shape with a designed working face shape, but also to appropriately support an excavation work by a way of directly projecting and displaying such a marker as indicating an excavation deficient region on the actual working face and enabling to be easily recognized by a worker.SOLUTION: In an excavation support system comprising measuring means for measuring a shape of a working face of a tunnel and comparing and detecting means for comparing the shape of the working face at the time of measurement by the measuring means with a prerecorded shape of the working face in design, and for detecting an excavation deficient region of the shape of the working face where excavated earth amount is shortage in compared with a designed working face in accordance with the excess or deficiency degree of the excavation calculated from the difference after being compared, the excavation system also includes marker displaying means for directly projecting and displaying such a marker as indicating the excavation deficient region on the working face.SELECTED DRAWING: Figure 1
Patent JP-2019014166-A (JP)
Title: Ejection device
Inventor: YAMAGUCHI ISAMU
IPC: B29C33/44
Filed: 2017-07-07
Abstract: SOLUTION: A center pin attachment 50 is removed from an ejection plate 38 (arrow (1)). A screw removal attachment 60 is attached as shown by arrow (2). At this time, a male spline part 74 on the screw removal attachment 60 side is inserted and fitted to a female spline part 44 on a screw shaft 35 side. A flange part 63 on the screw removal attachment 60 side is housed in a flange housing part 55 on a movable platen 24 side. Then, as shown by arrows (3) and (3), bolts 77, 77 are screwed into female screw parts 56, 56, thereby fixing the flange part 63.EFFECT: An ejection device that allows a center pin to be arranged, and can be used for applications other than product ejection is provided.SELECTED DRAWING: Figure 4