baber/WOPTO huggingface dataset:
Patent JP-2018166694-A (JP)
Title: Air mat device
Inventor: KOSUGI MASASHI
IPC: A61G7/057
Filed: 2017-03-29
Abstract: To provide an air mat device which requires no installation of a special sensor or device for performing inner pressure adjustment of the air mat corresponding to the operation of raising and lowering the back, can correspond to various beds, and enables optimum inner pressure control of the air mat corresponding to the operation of raising and lowering the back, with a simple structure while suppressing a cost of manufacturing.SOLUTION: An air mat device 10 to be used on a bed 12 comprises: a base sheet 14; an air mat 16 placed at a base sheet 14 upper surface side; an inner pressure detection means 20 for detecting change in inner pressure of the air mat 16; and an inner pressure adjustment means 22 for adjusting inner pressure of the air mat 16. When the inner pressure detection means 20 detects a prescribed amount of change at a prescribed time interval of inner pressure of the air mat 16, caused by the operation of raising or lowering the back of the bed 12, the inner pressure adjustment means 22 performs control of adjusting inner pressure of the air mat 16 to a previously set value.SELECTED DRAWING: Figure 1
Patent JP-2018169563-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: WATANABE KAZUYA
IPC: G03B5/00
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide: a zoom lens having a shortest photographing distance that is shorter, while obtaining higher performance and making it more telephoto; and an imaging apparatus.SOLUTION: A zoom lens includes, in order from an object side: a first lens group G1 having positive refractive power; a second lens group G2 having negative refractive power; and a third lens group G3 having positive refractive power. The zoom lens comprises: varying power by changing an air interval between individual lens groups; having, after the third lens group G3, a focus group F that performs focusing from an infinity object to a proximity object by moving in an optical axis direction; having a lens Lff that is arranged on the object side of the focus group F via the air interval and has positive refractive power; and satisfying a predetermined conditional expression. The imaging apparatus includes the zoom lens.SELECTED DRAWING: Figure 1
Patent JP-2018166967-A (JP)
Title: Medical image diagnostic apparatus
Inventor: IWAMA NOBUYUKI
IPC: H02M3/00
Filed: 2017-03-30
Abstract: To provide a simple-structure affordable medical image diagnostic apparatus, yet with a rechargeable battery device.SOLUTION: A medical image diagnostic apparatus according to the embodiment includes a power factor improvement circuit, a DC/DC converter, and a battery device. The power factor improvement circuit is supplied with AC power and generates DC power to drive individual parts of the apparatus. The DC/DC converter converts the voltage of the DC power generated by the power factor improvement circuit to a voltage suitable for driving the individual parts. The battery device includes a battery for storing DC power, a discharging circuit connected to a poststage of the power factor improvement circuit and supplying DC power from the battery to the individual parts, and a charging circuit connected to a prestage of the power factor improvement circuit to receive supply of AC power and supplying DC power to the battery. When the power factor improvement circuit cannot supply DC power to the individual parts, the battery device supplies DC power to the individual parts.SELECTED DRAWING: Figure 1
Patent JP-2018174050-A (JP)
Title: Lighting fixture film, lighting fixture film laminate and lighting fixture
Inventor: KUZE KATSURO
IPC: F21V3/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture film which can improve a defect that a range brightened by a lighting fixture using a light emitting diode element becomes narrow, a lighting fixture film laminate and a lighting fixture which is incorporated with these items.SOLUTION: A lighting fixture film is constituted of an anisotropic light diffusion film, and used by being arranged at a light emitting face side of a light source unit of a lighting fixture. When a light emitting direction of a laser pointer is inclined to a main diffusion direction of light which can be confirmed by radiating the light of the laser pointer substantially vertically to the lighting fixture film, and changing an angle of light which is made incident to the film so as to be oblique with respect to a film face, the lighting fixture film has a function in which a projection image of light emitted from the film appears not only in an extension direction of a light incident direction but also at a diagonal of the extension direction, and which emits light by splitting it at least bidirectionally.SELECTED DRAWING: Figure 1
Patent JP-2018173813-A (JP)
Title: Comparison program, comparison method and comparison device
Inventor: KOBAYASHI KENICHI
IPC: G06N20/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To improve a comparison precision relating to a prediction performance among multiple machine learning algorithms.SOLUTION: A processing unit 12 creates, using a first machine learning algorithm, multiple learning models using training data with sample sizes 16a and 16b, thereby calculating prediction performance measurement values 17a and 17b. The processing unit 12 calculates dispersion estimation values 18a and 18b using an expected value relating to the prediction performance, relationship information 13 indicating a relationship among the dispersions, and the prediction performance measurement values 17a and 17b. The processing unit 12 creates a prediction performance curve 14 by regression analysis using the prediction performance measurement values 17a and 17b and the dispersion estimation values 18a and 18b. The processing unit 12 calculates an evaluation value 19a on the basis of the prediction performance curve 14 and of a sample size 16c. The processing unit 12 compares the evaluation value 19a with an evaluation value 19b calculated on the basis of a prediction performance curve 15 corresponding to a second machine learning algorithm and of the sample size 16c.SELECTED DRAWING: Figure 1
Patent JP-2018171279-A (JP)
Title: Information processing device and information processing system
Inventor: IWATA JUN
IPC: G09G5/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology to achieve a new interest in a game machine.SOLUTION: An information processing device is configured so as to communicate with an image display device for displaying an image through a network. The information processing device is configured so as to generate a game image, which is an image including at least a game machine existing in a virtual space and a peripheral object which is an object disposed in the periphery of the game machine in the virtual space, and which is an image seen from a viewpoint of a virtual camera. Also, the information processing device is configured so as to transmit the generated game image to the image display device through a network.SELECTED DRAWING: Figure 1
Patent JP-2018179593-A (JP)
Title: Simulation system for thermophysical properties of porous material
Inventor: INOKO KANJI
IPC: G01N25/18
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a simulation system for thermophysical properties of a porous material, capable of estimating thermophysical properties of a porous material in various shapes, with a reduced processing time.SOLUTION: A simulation system for thermophysical properties of a porous material comprises a step S110 of inputting data on the porous material (information on porous material) from an input part, a step S120 of forming a shape of the porous material having data on overlapping, a step S130 of inputting thermophysical properties changed corresponding to data on the presence/absence of overlapping of constituent materials, and a step S140 of calculating the thermophysical properties of an entire model of porous material based on the preset thermophysical properties.SELECTED DRAWING: Figure 2
Patent JP-2017127033-A (JP)
Title: Image coding method and image coding device
Inventor: SUGIO TOSHIYASU
IPC: H04N19/593
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To improve error resistance in image coding and decoding using inter-prediction.SOLUTION: An image coding method includes: deriving multiple first type merge candidates including motion vector and reference picture index candidates to be used for coding a coding object block; adding the multiple first type merge candidates to a candidate list; in the case where a total number of the multiple first type merge candidates is less than a maximum merge candidate value, adding one or more second type merge candidates to the candidate list until a sum of the total number of the multiple first type merge candidates and a total number of one or more second type merge candidates become a maximum merge candidate value; selecting one merge candidate from the candidate list; and coding the coding object block by using a motion vector and a reference picture index that the selected one merge candidate includes. The one or more second type merge candidates are copies of one merge candidate among the multiple first type merge candidates.SELECTED DRAWING: Figure 13C
Patent JP-2018174693-A (JP)
Title: Stack type wind power generator using magnetic levitation bearing, and generator
Inventor: HAYASHI KURIYA
IPC: F16C32/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of magnetic unbalance point.SOLUTION: A) Magnet S, N pole opposing same pole magnetic unbalance reduction method. B) By opposed ring shape upper and lower MgA, B for upward and downward floating actions repulsive force on a flat surface, an inclined surface acts in a concentric direction (partly floating). As a whole, levitation and coaxial action of this combination are made possible. However, the periphery of Mg is made of nonmagnetic material. C) Bearings are made of ceramics bearings, shafts are made of carbon or stainless steel. D) Bearing conditions are to have a gap between a shaft and an inner diameter of a bearing.SELECTED DRAWING: Figure 2
Patent JP-2017146612-A (JP)
Title: Polymerizable liquid crystal composition and optical film
Inventor: HATANAKA NOBUYUKI
IPC: G02B5/30
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystal composition from which an optical film having a horizontally aligned smectic phase formed therein can be easily produced.SOLUTION: The polymerizable liquid crystal composition comprises a polymerizable liquid crystal compound showing a smectic phase, a leveling agent and a solvent. The leveling agent is at least one compound selected from the group consisting of a leveling agent essentially comprising a polyacrylate compound and a leveling agent essentially comprising a fluorine atom-containing compound. The content of the leveling agent is 0.3 parts by mass or more and 5 parts by mass or less with respect to 100 parts by mass of the polymerizable liquid crystal compound.SELECTED DRAWING: None
Patent JP-2018175727-A (JP)
Title: Game machine
Inventor: KIKUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving game properties.SOLUTION: When an REP7 (a first winning combination) is singularly won by an internal lottery, the game machine according to the present invention, executes an ART lottery at a normal winning probability, and makes the REP7 (the first winning combination) win regardless of an operation mode of stop buttons (10-12). However, when both of the REP7 (the first winning combination) and an REP14 (a second winning combination) are won by the internal lottery, the game machine executes the ART lottery at a higher probability than the normal winning probability, and makes the REP14 win on the basis of a fact that the stop buttons are operated in a specific operation mode (Figure 12(9)), while it makes the REP7 win on the basis of the fact that the stop buttons are operated in a mode other than the specific operation mode (Figure 12(10)).SELECTED DRAWING: Figure 12
Patent JP-2018189704-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: OTSUBO JUNICHIRO
IPC: G03G5/047
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that is excellent in transferability and filming resistance.SOLUTION: An electrophotographic photoreceptor 1 comprises a conductive substrate 2 and a photosensitive layer 3. The photosensitive layer 3 has a charge generating layer 3a and a charge transport layer 3b. The charge generating layer 3a contains a charge generating agent. The charge transport layer 3b contains a hole transport agent, a binder resin, and carboxylic acid anhydride having a specific structure. The binder resin contains a polyarylate resin having a specific structure. The content of the carboxylic acid anhydride is 0.02 parts by mass or more and 8.00 parts by mass or less based on 100.00 parts by mass of the binder resin.SELECTED DRAWING: Figure 1
Patent JP-2018191387-A (JP)
Title: Rotor for rotary electric devices
Inventor: TANAKA SHOICHI
IPC: H02K9/08
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for rotary electric devices with an enhanced cooling performance capable of effectively cooling a rotor coil.SOLUTION: A rotor for rotary electric devices has a radial direction ventilation flow path extending throughout a rotor slot in a radial direction of a revolving shaft, which is configured so that a coolant gas flows from the inner circumferential side to the outer circumferential side via a sub slot. A radial direction ventilation flow path includes: a base-plate flow channel portion formed on a base plate; and a coil channel portion formed in a rotor coil. In the radial direction ventilation flow path, an end portion positioned at the upstream of a sub-slot of the base plate flow channel portion is positioned at further upstream of the sub-slot than the coil channel portion.SELECTED DRAWING: Figure 1
Patent JP-2020112581-A (JP)
Title: Image display device and image display method
Inventor: UEDA TAKESHI
IPC: G02F1/13
Filed: 2017-05-09
Abstract: To provide an image display device capable of displaying a high-contrast video and upgrading usefulness.SOLUTION: An image display device 10 includes: organic EL panels 20 and 40 that are juxtaposed, exhibit a visible light transmittancy, and display a video; a lighting control sheet 30 that is disposed between the organic EL panel 20 and the organic EL panel 40, and can switch between a light transmission state and light non-transmission state; and a control unit 60 that controls the organic EL panel 20, the organic EL panel 40, and the lighting control sheet 30. The control unit 60 has: a first mode in which a video is displayed on the organic EL panels 20 and 40 and the lighting control sheet 30 is brought to the light non-transmission state; and a second mode in which no video is displayed on the organic EL panels 20 and 40 and the lighting control sheet 30 is brought to the light transmission state.SELECTED DRAWING: Figure 4
Patent JP-2018189332-A (JP)
Title: Dryer and drying method
Inventor: SAMI MI MUTAIR
IPC: F26B17/16
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the drying efficiency of a dryer.SOLUTION: A dryer (1) according to the present invention for drying an object to be dried by evaporating moisture contained in the object to be dried, comprises a separation part (21) for evaporating moisture contained in the object to be dried to separate it into a dried material and steam, a collection part (22) for collecting the dried material separated in the separation part (21), and a partition wall (23) disposed between the separation part (21) and the collection part (22) to prevent condensed water resulting from steam separated in the separation part (21) from sticking to the dried material. According to the present invention, inert gas is supplied to the collection part (22) and the inert gas having been supplied thereto is made to flow to the separation part (21) via the partition wall (23), and further the moisture present in the separation part (21) is recovered into a storage part via the wall face disposed on the separation part (21) side of the partition wall (23) tilting in the direction of the storage part that stores an excess object to be dried.SELECTED DRAWING: Figure 2
Patent JP-2018189882-A (JP)
Title: Belt for electrophotography and method for manufacturing the same, and electrophotographic device
Inventor: HAMANA EIICHI
IPC: G03G15/16
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a belt for electrophotography which has a conductive layer having high conductivity, suppresses occurrence of cracking of a conductive layer over a long period of time, and can be stably used for formation of an electrophotographic image.SOLUTION: A belt for electrophotography has at least a base layer and a conductive layer, where the conductive layer contains an acrylic resin as a binder, carbon black and polyether ester amide, a hydroxyl value of the acrylic resin is 20-120 mgKOH/g, a content of the carbon black in the conductive layer is 10-18 pts.mass based on 100 pts.mass of the acrylic resin in the conductive layer, and when in infrared absorption spectrum of the polyether ester amide, absorbance of a C-O bond derived from an ether group is represented by A, absorbance of a C=O bond derived from an amide group is represented by B and absorbance of a C=O bond derived from an ester group is represented by C, an intensity ratio [A/(A+B+C)] is 0.05-0.43.SELECTED DRAWING: Figure 1
Patent JP-2018193268-A (JP)
Title: Production method of glass article, and molten glass leakage detector
Inventor: FUJIWARA MASAKI
IPC: C03B5/027
Filed: 2017-05-16
Abstract: To detect early leakage of molten glass in a melting furnace.SOLUTION: A production method of a glass article includes a melting step for forming molten glass Gm in a melting furnace 1 including an electrode 10 for electrically heating molten glass Gm in the furnace through a bottom wall part 1a, and a cylindrical electrode holder 14 having an inner peripheral surface 14a for holding the electrode 10, and an outer peripheral surface 14b held by the bottom wall part 1a. In the melting step, a temperature measuring part 21 of a temperature detector 22 is arranged on the outer peripheral surface 14b of the electrode holder 14, and existence of leakage of the molten glass Gm is determined on the basis of output from the temperature detector 22.SELECTED DRAWING: Figure 3
Patent JP-2018191886-A (JP)
Title: Beverage manufacturing device
Inventor: TSURU TAKESHI
IPC: A47J31/54
Filed: 2017-05-16
Abstract: To provide a beverage manufacturing device capable of supplying hot water whose condition such as temperature and the like is different in first leaching and second leaching to a leaching container.SOLUTION: A beverage manufacturing device 10 includes: a water supply mechanism 20; a heating mechanism 50 for heating water; a cooling mechanism 50 for cooling hot water; a leaching mechanism 60 including a leaching container 61 in which a leaching object T is inputted and which produces beverage when hot water cooled by the cooling mechanism is supplied; one or a plurality of selection operation parts 93 for selecting the type of a leaching object to be inputted in the leaching container; and control means 90 for controlling the heating mechanism, the cooling mechanism and the hot water supply mechanism by the operation of the selection operation part, and for supplying the hot water of a hot water pouring temperature corresponding to the selection operation part to the leaching container. The beverage manufacturing mechanism also includes a second leaching operation part 95 for re-leaching by the same leaching object. The control means controls the heating mechanism, the cooling mechanism and the hot water supply mechanism by the operation of the second leaching operation part, and supplies hot water at a second leaching hot water pouring temperature different from the hot water pouring temperature corresponding to the selection operation part to the leaching container.SELECTED DRAWING: Figure 25
Patent JP-2018192006-A (JP)
Title: Shoe
Inventor: KOHAMA TAKAHIKO
IPC: A43B13/36
Filed: 2017-05-17
Abstract: To provide a shoe in which a sole can be firmly fixed to a shoe body without reduction of ease of detachment of a sole.SOLUTION: A shoe comprises: a shoe body 11 in which a foot is stored; a sole 13 formed into a shape and a size corresponding to a bottom face of the shoe body 11; and a first coupling member and a second coupling member for detachably coupling the shoe body 11 and the sole 13. The first coupling member has coupling force smaller than that of the second coupling member, and is arranged to surround the second coupling member along an outer edge of the bottom face.SELECTED DRAWING: Figure 4
Patent JP-2018197820-A (JP)
Title: Lens unit and camera module
Inventor: TOKUNAGA TAKAHITO
IPC: G02B7/02
Filed: 2017-05-24
Abstract: To provide a lens unit with lens members arranged being overlapped with each other in the optical axis direction capable of reducing a cumulative error, and a camera module.SOLUTION: The lens unit comprises a second lens member 7 having a flange part 7b which is engaged with a fitting portion 81 of a first lens member 8, in which the flange part 7b of the second lens member 7 is pressed on the fitting portion 81 by a third lens member 6. With this, different from a conventional one, no intermediate ring is required to be provided between the flange part 8b of the first lens member 8 and the flange part 6b of the third lens member 6. Accordingly, errors in manufacturing and assembling of the intermediate ring are not required to be considered, and the first lens member 8, the second lens member 7 and the third lens member 6 can be positioned in the optical axis direction. Therefore, compared to the conventional one, a cumulative error when the lens members 6 to 8 are disposed being overlapped with each other in the optical axis direction can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2017195186-A (JP)
Title: Anisotropic conductive film, method for producing anisotropic conductive film, method for producing connection body, and connection method
Inventor: SATO KOICHI
IPC: C09J7/00
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of substrate warpage after connection using an anisotropic conductive film.SOLUTION: An anisotropic conductive film has: a first insulating adhesive layer 30; and a conductive particle-containing layer 34 having conductive particles 32 contained in an insulating adhesive 33. Air bubbles 41 are contained between the conductive particle-containing layer 34 and the first insulating adhesive layer 30, and the conductive particles 32 and the air bubbles 41 are present on one surface.SELECTED DRAWING: Figure 2
Patent JP-2017143739-A (JP)
Title: motor
Inventor: HARADA YOSHIHIKO
IPC: H02K13/10
Filed: 2017-05-26
Abstract: PROBLEM TO BE SOLVED: To enable suppression of resistance variation of a coil in a motor having a magnet having four or more magnetic pole portions, a common brush, a low-speed driving brush and a high-speed driving brush.SOLUTION: The number of teeth and the number of segments are equal to each other. When the number of magnetic pole portions of the magnet is represented by P and the number of teeth is represented by S, (2S/P) is an odd number. The width of each brush and the arrangement position of brushes in the peripheral direction of the rotational axis are set so that all the three kinds of brushes of a common brush, a low-speed driving brush and a high-speed driving brush do not simultaneously start to short-circuit respective two segments adjacent to each other in the peripheral direction.SELECTED DRAWING: Figure 4