baber/WOPTO huggingface dataset:
Patent JP-2019046972-A (JP)
Title: Printed wiring board and method for manufacturing the same
Inventor: GOTO NAOYUKI
IPC: H01L23/12
Filed: 2017-09-01
Abstract: To provide a printed wiring board which enables the formation of an interlayer connection part of non-through structure, and a method for manufacturing the same.SOLUTION: A method for manufacturing a printed wiring board 1 comprises the steps of: preparing an insulative base material 11; forming a through-hole TH extending through the insulative base material 11 in a thickness direction and having a first opening TH1 having a first diameter d1 in a first principal face 11a of the insulative base material 11, and a second opening TH2 having a second diameter d2 in a second principal face 11b on the other side, where (d1>d2) and 0.5≤(d2/d1)≤0.8; executing a seed layer-forming process on the insulative base material 11; and an electrolytic plating process on the insulative base material 11.SELECTED DRAWING: Figure 3
Patent JP-2019046659-A (JP)
Title: Method for manufacturing membrane-electrode assembly body
Inventor: HOSHINO TATSUO
IPC: H01M8/02
Filed: 2017-09-01
Abstract: To provide a method for manufacturing a membrane-electrode assembly body having an electrode-forming layer laminated on at least one side of an electrolyte membrane, where presence or absence of defects in the membrane-electrode assembly body is determined made by observing a surface of the membrane-electrode assembly body from the other side of the electrolyte membrane.SOLUTION: The method for manufacturing a membrane-electrode assembly body 1 comprises: the step of humidifying the membrane-electrode assembly body 1 from one side of an electrolyte membrane 10 in a period between the cutting step S4 of cutting out a part of a carbon paper 33 in which a first layer 3 and a second layer 4 are laminated and the inspection step S6 of performing an inspection of the presence or absence of a through-hole formed in the membrane-electrode assembly body; and the inspection step S6 in which the presence or absence of a through-hole 36 is inspected by observing a surface of the humidified membrane-electrode assembly body 1 from the other side of the electrolyte membrane 10.SELECTED DRAWING: Figure 1
Patent JP-2019034096-A (JP)
Title: Braille block with vibration function
Inventor: SUZUKI SEIYA
IPC: G08B21/02
Filed: 2017-08-15
Abstract: To provide a braille block with vibration devices so as to enable a pedestrian to walk more safely when walking in a dangerous place.SOLUTION: The braille block with vibration function is provided with: vibration devices 3 respectively arranged under or inside the protrusions 2 of a braille block 1; sensors 5 for sensing a pedestrian getting on a braille block 1; a control device 7 which controls the sensors 5; and a control device 7 which causes the vibration function to operate at need.SELECTED DRAWING: Figure 1
Patent JP-2019048304-A (JP)
Title: Method for producing film for die casting mold, the film, and mold for die casting with the film formed on cavity face
Inventor: HAGINO TATSUYA
IPC: B22C9/06
Filed: 2017-09-08
Abstract: To provide a mold for die casting having excellent seizure resistance to a molten metal and high durability without causing deterioration in the quality of a die-cast product.SOLUTION: A water-in-oil type (W/O type) emulsion using an aqueous solution of a metal salt and also using an alcohol solution of an organic siloxane precursor as a dispersoid is applied to a cavity face, and is dried/cured. Thus, a film, which consists of organic siloxane including the metal salt and has a Vickers hardness of 15 to 300 HV, in which a plurality of recessed parts with a diameter of 0.5 to 2 μm and a depth of 0.1 to 1 μm are formed on a surface of the film, and the ratio of an area of the recessed parts on the surface is 20 to 80%, is formed on the cavity face of a mold for die casting.SELECTED DRAWING: Figure 17
Patent JP-2019050268-A (JP)
Title: Storage device
Inventor: YAMANAKA TAKAYA
IPC: H01L21/336
Filed: 2017-09-08
Abstract: To provide a storage device which can form a memory hole easily and improve the manufacturing yield.SOLUTION: A storage device includes: a conductive layer SL (source line); a first electrode layer WL (word line) provided on the conductive layer; a second electrode layer SGS provided between the conductive layer and the first electrode layer and including a different material from the first electrode layer; a semiconductor pillar 20 extending by penetrating the first electrode layer and second electrode layer in the first direction heading to the first electrode layer from the conductive layer and having an end connected to the conductive layer; a first insulation film 30 extending along the first direction along the semiconductor pillar; a second insulation film 43 provided between the conductive layer and the first insulation film; and a third insulation film 45 provided between the first insulation film and the second electrode layer. The second insulation film, third insulation film, second electrode layer and conductive layer include the first element. The second insulation film and third insulation film include the oxide or nitride of the first element.SELECTED DRAWING: Figure 2
Patent JP-2018109221-A (JP)
Title: Electrochemical hydrogen pump
Inventor: KUSUMARU YUICHI
IPC: H01M8/04
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical hydrogen pump capable of reducing the possibility of breakage of an electrolyte membrane pressed against an anode gas diffusion layer by a differential pressure between a cathode and an anode as compared with conventional ones.SOLUTION: The electrochemical hydrogen pump includes: an electrolyte membrane 104 having a pair of main surfaces; a cathode catalyst layer provided on one main surface of the electrolyte membrane 104; an anode catalyst layer provided on the other main surface of the electrolyte membrane 104; a cathode gas diffusion layer provided on the cathode catalyst layer; an anode gas diffusion layer 102A provided on the anode catalyst layer; and a voltage applicator for applying a voltage between the cathode catalyst layer and the anode catalyst layer. The anode gas diffusion layer 102A includes a laminate of a plurality of metal sheets provided with a plurality of vent holes. The maximum hole diameter of a plurality of vent holes provided in a first metal sheet adjacent to the anode catalyst layer out of the plurality of metal sheets is smaller than the maximum hole diameter of a second metal sheet adjacent to the first metal sheet.SELECTED DRAWING: Figure 1
Patent JP-2019059257-A (JP)
Title: Motor drive control device and power assisted vehicle
Inventor: HOSAKA YASUO
IPC: B60L7/10
Filed: 2017-09-25
Abstract: To make it possible to automatically begin regeneration according to appropriate timing.SOLUTION: A motor drive control device of the present invention includes (A) a drive unit that drives a motor, and (B) a control unit that controls the drive unit so that the drive unit performs regeneration when an acceleration of a vehicle in which the motor is mounted is negative and lower than a predetermined value. By taking account of a negative acceleration, automatic regeneration can be begun on an early stage. Noted is that the predetermined value is a value based on an acceleration derived from activation of a mechanical brake. If the control unit controls the drive unit so that the drive unit performs regeneration when the state in which the acceleration of the vehicle is negative and lower than the predetermined value continues over a first predetermined period of time, noise to be generated depending on a road surface state can be readily removed.SELECTED DRAWING: Figure 4
Patent JP-2019059644-A (JP)
Title: Hydraulic polymer cement composition
Inventor: TAGUCHI HIROYUKI
IPC: C04B14/06
Filed: 2017-09-27
Abstract: To provide a hydraulic polymer cement composition capable of being applied with a paint roller and of being applied directly on a bed concrete or being applied on an existing cured film, the cement composition being excellent in heat impulsivity due to repeat flows of hot water and cold water, and having abrasion resistance, shock resistance, and the like.SOLUTION: This invention relates to a hydraulic polymer cement composition, comprising a polyol, a polyisocyanate, a diluent, a cement, an aggregate, and water, wherein: the polyol consists of a castor oil-based bi-functional polyol, a castor oil-based tri-functional polyol, and a tetra-functional polyol having a bisphenol A skeleton; the number of NCO group per hydroxy group is 6.0-7.0; the aggregate comprises spherical organic particles, aluminium hydroxide, and silicon sand; and the diluent contains an alkylsulfonic acid ester compound.SELECTED DRAWING: None
Patent JP-2019061523-A (JP)
Title: Information processing unit, information processing method, and program
Inventor: SHIMAKAWA HARUNA
IPC: G05B19/4069
Filed: 2017-09-27
Abstract: To change the time required to estimate a series of motions of a controlled object.SOLUTION: An information processing unit comprises: a first emulator for estimating the behavior of a device for driving a first controlled object moving along a first target locus; and a second emulator for estimating the behavior of a device for driving a second controlled object moving along a second target locus. A visualization module generates plot data for visualizing and plotting the movement of the first controlled object and the movement of the second controlled object in a three-dimensional virtual space using a first command value and a second command value. The first and second emulators respectively calculate the first command value and the second command value for controlling first and second driving devices in each control cycle according to an operation command. The operation command instructs the calculation of a command value such that the movement amount for each control cycle is changeable.SELECTED DRAWING: Figure 1
Patent JP-2019059398-A (JP)
Title: Seat for seating
Inventor: SAKO HIROSHI
IPC: B60N2/90
Filed: 2017-09-27
Abstract: To obtain an appropriate seating face shape according to a use state of a seat by allowing the seat to be adjustable with not only part of the seating face but also the whole of the seating face, in a seat for seating that includes a seating face for supporting a seated person.SOLUTION: Multiple stretching bodies 10 are provided while being arranged into a matrix state so as to form a seating face for supporting a seated person. Each of the stretching bodies 10 is supported by a support member 1a of a seat for seating at the proximal end part thereof so that the distal end part thereof is positioned along the seating face, and a distance between the proximal end part and the distal end part is operated so as to stretch and contract.SELECTED DRAWING: Figure 2
Patent JP-2019060771-A (JP)
Title: Pressure sensor
Inventor: NOBE AYAKO
IPC: G01L19/14
Filed: 2017-09-27
Abstract: To reduce lowering of the detection accuracy due to temperature changes and electromagnetic noise, thereby increasing the detection accuracy.SOLUTION: A pressure sensor 1 includes: a bottomed cavity housing 30 containing a cavity 5, the housing being in the shape of a box and having heat insulating properties and conductive properties; a sensor substrate 20 covering the open surface of the cavity housing 30, the sensor substrate having a through-hole connecting the inside and the outside of the cavity 5; a cantilever 3 in the first main surface F1 of the sensor substrate 20, the cantilever being bent and deformed by the pressure difference between the inside and the outside of the cavity 5; and a pressure detector 60 for detecting a pressure variation according to the bending and deformation of the cantilever 3.SELECTED DRAWING: Figure 2
Patent JP-2019059604-A (JP)
Title: Bucket exchange method and bucket exchange apparatus
Inventor: MAMATA TAKUYA
IPC: B65G47/52
Filed: 2017-09-27
Abstract: To provide a bucket exchange method and a bucket exchange apparatus capable of improving work efficiency and reducing an installation space.SOLUTION: The bucket exchange method comprises: a bucket supply step of supplying buckets in a stacked state; a first bucket operation step of performing a predetermined operation on the uppermost bucket in the stacked state; a second bucket operation step of repeatedly performing uppermost bucket separation processing for separating the uppermost bucket from the bucket at the lower stage, raising it to an upper standby position and holding it until the predetermined operation is performed on all the buckets, and bucket operation processing for performing a predetermined operation on the newly uppermost bucket; a stacking step of lowering buckets held in the standby position and stacking them on the remaining buckets when articles are removed from all the buckets; and a bucket discharge step of discharging the buckets stacked by the stacking step in a stacked state.SELECTED DRAWING: Figure 1
Patent JP-2019061183-A (JP)
Title: Imaging optical system
Inventor: YOKOYAMA TAKAYOSHI
IPC: G02B15/20
Filed: 2017-09-28
Abstract: To provide an imaging optical system that is compact, wide-angle, high zoom ratio, and capable of quick focusing.SOLUTION: An imaging optical system includes, in order from an object side to an image side, a first lens group of positive refractive power, a second lens group of negative refractive power, a third lens group of positive refractive power, an aperture diaphragm, and a subsequent group of positive refractive power. During zooming from a wide-angle end to a telephoto end, the interval between the first lens group and second lens group increases, the interval between the second lens group and third lens group decreases, and the third lens group moves toward the image side. During focusing, the third lens group moves toward the image side, and satisfies the following conditional expression: 4.80<|f3/f2|<8.00, where "f2" denotes the focal distance of the second lens group and "f3" denotes the focal distance of the third lens group.SELECTED DRAWING: Figure 1
Patent JP-2019060585-A (JP)
Title: Air conditioner
Inventor: NAKATSUKA TAKAHIRO
IPC: F24F11/86
Filed: 2017-09-28
Abstract: To prevent in an air conditioner including a plurality of outdoor units, liquid compression of a compressor of an outdoor unit whose initial control is previously completed, in start-up control processing with determination of the correctness of a switching state of a switching valve.SOLUTION: A control device 60 which an air conditioner 1 includes is so formed as to execute second start-up control processing with determination of the correctness of a switching state of four-way valves (16,36). In the second start-up control processing, it is determined whether the initial control of an outdoor unit is completed or not after determining the correctness of the switching state of the four-way valves (16,36). When the initial control of an EHP outdoor unit 30 is not completed even when a prescribed time passes after the initial control completion of a GHP outdoor unit 10 whose initial control is previously completed, the operation of both outdoor units (10,30) is stopped, and following this, the operation of both compressors (12,32) is also stopped. With this, it is possible to prevent liquid compression due to that the GHP compressor 12 of the GHP outdoor unit 10 whose initial control is previously completed continues to be operated at a minimum engine speed.SELECTED DRAWING: Figure 1
Patent JP-2019063039-A (JP)
Title: Display device, game machine, and display system
Inventor: HATAKEYAMA DAISUKE
IPC: A63F7/02
Filed: 2017-09-28
Abstract: To enable symbols to be displayed and changed by relatively easy control.SOLUTION: A display device includes: a drum provided so as to be rotatable around a rotation shaft; a plurality of light sources provided to the drum for outputting light outward; and a light blocking member that covers at least part of the outer periphery of the drum, and is provided so as to be rotatable coaxially with the drum and block the light, and in which light transmitting parts for transmitting the light are provided in a shape corresponding to the plurality of light sources.SELECTED DRAWING: Figure 3
Patent JP-2019067121-A (JP)
Title: Data distribution system
Inventor: KOYAMA KAZUTO
IPC: G08C25/00
Filed: 2017-09-29
Abstract: To provide a data distribution system for distributing data that are acquired from an IoT device.SOLUTION: The present invention relates to a data distribution system configured to distribute a measured value that is measured by an IoT device. The data distribution system comprises: an acquisition processing unit for acquiring a measured value from a device network including at least one or more IoT devices; an IoT data storage unit which stores the measured value; a reliability processing unit which executes processing for securing reliability with respect to the measured value that is stored in the IoT data storage unit; and a transmission processing unit for sending to a data user terminal the measured value on which the processing for securing the reliability has been executed in the reliability processing unit.SELECTED DRAWING: Figure 1
Patent JP-2019064141-A (JP)
Title: Method for producing porous film for inkjet recording device
Inventor: YOSHITAKE OSAMU
IPC: D01D5/04
Filed: 2017-09-29
Abstract: To provide a method for producing a porous film for inkjet recording device which suppresses image deletion and has high durability when absorbing and removing a liquid content from an ink image on a recording medium and a transfer body.SOLUTION: A method for producing a porous film for inkjet recording device that spins a fiber from a resin solution containing a resin and a solvent by an electrospinning method to form a porous film includes changing at least one of resin density and viscosity of the resin solution to change a pore size in a film thickness direction of the porous film.SELECTED DRAWING: Figure 1
Patent JP-2019068897-A (JP)
Title: Cap for anesthesia syringe body, injector and coating method of surface anesthetic medical agent
Inventor: Wang de xiang
IPC: A61L31/00
Filed: 2017-10-06
Abstract: To suppress damage of a patient's skin when a skin analyte is collected.SOLUTION: A cap for an anesthesia syringe of the present invention is the cap attached to the tip of an anesthesia syringe body for extruding an anesthesia medical agent by extruding a cartridge with the anesthesia medical agent filled therein using a syringe. The cap is characterized by having a fixing part fixed to the anesthesia syringe body, a hollow needle inserted in the cartridge, a spread space connected to the tip of the hollow needle and spreading the anesthesia medical agent, and multiple micro-needles formed of a through-hole for ejecting the anesthesia medical agent from the spread space.SELECTED DRAWING: Figure 4
Patent JP-2019068966-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F7/02
Filed: 2017-10-06
Abstract: To provide a game machine characterized in display means.SOLUTION: A pachinko machine 100 includes a decorative pattern display device 208 which can display an icon. The icon is an icon related to a reservation. The icon may be displayed in silhouette. The decorative pattern display device 208 can carry out a certain change performance in which a display mode of the icon may be changed. When the change performance is carried out in a silhouette display state in which the icon is displayed in silhouette, at least a part of a display of changing animation is not displayed in silhouette in a ceratin scene of the changing animation. When a reservation number increases in the silhouette display state, an icon which is displayed according to the increase is also displayed in silhouette.SELECTED DRAWING: Figure 220
Patent JP-2018014137-A (JP)
Title: Image processing apparatus
Inventor: NITTA KEIICHI
IPC: G06T1/00
Filed: 2017-10-12
Abstract: PROBLEM TO BE SOLVED: To easily specify a subject from an image.SOLUTION: An image processing apparatus includes: an area setting part for setting a plurality of areas obtained by dividing an inputted image as a plurality of partial areas constituting the image; an area connection part for connecting the plurality of partial areas on the basis of depth information associated with the image; and a division part for dividing the image in each of the connected partial areas.SELECTED DRAWING: Figure 7
Patent JP-2018043929-A (JP)
Title: Light-emitting sheet, intermediate film for laminated glass, and laminated glass
Inventor: OTA YUSUKE
IPC: C08L101/00
Filed: 2017-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting sheet which can display an image having high brightness by irradiation with light rays, and can control adhesiveness with glass; an intermediate film for laminated glass containing the light-emitting sheet; and laminated glass.SOLUTION: A light-emitting sheet contains a cyclic coordination metal compound having a 5 or more membered ring structure formed by coordinating an organic compound having two or more of at least one kind atoms selected from the group consisting of oxygen, phosphorus, nitrogen and sulfur, to a thermoplastic resin, a light-emitting material and at least one metal selected from alkali metal, alkali earth metal and magnesium, in the molecule.SELECTED DRAWING: None
Patent JP-2019074023-A (JP)
Title: Wind power generation system
Inventor: IDE KAZUNARI
IPC: F03D13/20
Filed: 2017-10-16
Abstract: To provide a wind power generation system which enables reduction of a moment acting on a foundation part of a tower part.SOLUTION: A wind power generation system 1 includes: a tower part 2; a plurality of windmill parts 4A, 4B, each of which has a rotor, blades 8 provided at the rotor, and a power generator which generates power by rotational force of the rotor; and support members 3, each of which is connected to the tower part 2 and supports the windmill parts 4A, 4B. The plurality of windmill parts 4A, 4B have a first windmill part 4A disposed at one side of the tower part 2; and a second windmill part 4B which is disposed at the other side opposite to the first windmill part 4A across the tower part 2. The first windmill part 4A and the second windmill part 4B rotate around axes of the rotors in opposite directions.SELECTED DRAWING: Figure 1
Patent JP-2019073171-A (JP)
Title: Vehicle front part structure
Inventor: TAKAHASHI KIMIO
IPC: B60K11/04
Filed: 2017-10-17
Abstract: To provide a vehicle front part structure which enables improvement of assemblability of a front bumper.SOLUTION: A vehicle front part structure includes: a front bumper 12 having a grille part 22 which allows inflow of outer air and bumper side pins 24 protruding from areas near both ends of the grill part 22 as viewed in a width direction to a vehicle rear side; a radiator disposed at the vehicle rear side of the grille part 22; and an air guide 16 extending from the radiator to a back surface of the front bumper 12. The air guide 16 includes: a body part 30 which is located at an outer side relative to the bumper side pins 24 when viewed in the vehicle width direction and guides air flow; a seal lip 32 which is provided at a front end of the body part 30 and is brought into contact with the back surface of the front bumper 12 in an airtight manner; and a guide side protruding part 34 protruding from the body part 30 to the outer side in the vehicle width direction. The guide side protruding part 34 is provided in a height range at least partially overlapping with the bumper side pins 24 and at a position located at the vehicle front side relative to a rear end of the bumper side pins 24.SELECTED DRAWING: Figure 5