baber/WOPTO huggingface dataset:
Patent JP-2019138577-A (JP)
Title: Refrigeration cycle device
Inventor: TAKATSU MASAHIRO
IPC: F25B1/00
Filed: 2018-02-13
Abstract: To provide a refrigeration cycle device enabling improvement of cooling performance of an evaporator and reduction in compression power of a compression apparatus while securing manufacturability of the device.SOLUTION: A refrigeration cycle device 10 includes a compression apparatus 12, a radiator 14, an ejector 16, a gas liquid separator 18, a first decompression apparatus 20, and an evaporator 22. The refrigeration cycle device 10 also includes: a first intermediate pressure passage 26 for connecting the gas liquid separator 18 with a high stage side compression section 124; a second intermediate pressure passage 30 for connecting the gas liquid separator 18 with the first decompression apparatus 20; and a high pressure passage 24 for connecting the radiator 14 with the ejector 16. The refrigeration cycle device 10 further includes a suction passage 34 for guiding part of a refrigerant flowing in the high pressure passage 24 to a refrigerant suction port 162 of the ejector 16. The suction passage 34 includes: a second decompression apparatus 38 for decompressing the refrigerant; and an internal heat exchanger 36 for cooling the refrigerant flowing in the second intermediate pressure passage 30 by using the refrigerant decompressed by the second decompression apparatus 38.SELECTED DRAWING: Figure 1
Patent JP-2018086350-A (JP)
Title: Catheter and balloon catheter
Inventor: KUBO YUTA
IPC: A61M25/00
Filed: 2018-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a catheter and a balloon catheter in which an outer layer is hardly peeled off from an inner layer even when the outer layer is pulled in an axial direction (tip direction or rear end direction).SOLUTION: In a catheter 1, an outer layer 40 includes a protrusion 50 that penetrates into a gap 25 more deeply than a reinforcement layer (coil body) 30, and extends in an axial direction at a position of a recess 24 of an inner layer 10 so that bonding strength between the inner layer 10 and the outer layer 40 has improved. Also, by an anchor effect that the protrusion 50 of the outer layer 40 is caught in the reinforcement layer (coil body) 30, a risk of the outer layer 40 being peeled off from the inner layer 10 can be reduced even when the outer layer 40 is pulled in an axial direction (tip direction or rear end direction) in a narrow section or an occluded section when the catheter 1 is inserted into a blood vessel, a biliary tract, a pancreatic duct, etc.SELECTED DRAWING: Figure 3
Patent JP-2019136444-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ISHIKAWA RYO
IPC: A61B5/055
Filed: 2018-02-15
Abstract: To provide a user with a function that can perform quantitative measurement of changes over time with high accuracy.SOLUTION: An information processing apparatus includes image acquisition means, correspondence relationship acquisition means, image conversion means, change calculation means, and statistic calculation means. The image acquisition means acquires a first image and a second image. The correspondence relationship acquisition means acquires a spatial correspondence relationship between the first image and the second image. The image conversion means acquires a converted image obtained by converting the second image so as to substantially match the first image on the basis of the correspondence relationship. The change calculation means calculates a change in volume or area between the converted image and the second image on the basis of the correspondence relationship. The statistic calculation means calculates a statistic regarding the pixel value of the converted image on the basis of a change in volume or area.SELECTED DRAWING: Figure 2
Patent JP-2019144314-A (JP)
Title: Display device and control method of the same
Inventor: MATSUURA YASUHIRO
IPC: G02F1/133
Filed: 2018-02-16
Abstract: To provide such technology capable of suppressing image quality degradation of a display image as well as suppressing temperature elevation of a display panel.SOLUTION: A display device of the present invention has: light-emitting means; display means for displaying an image by transmitting the light emitted by the light-emitting means based on a display image data; acquiring means for acquiring temperature information relating to the temperature of the display means; reducing means for reducing the emission luminance of the emitting means from a set luminance based on the temperature information; and increasing means for increasing a gradation value of a target image data to generate the display image data when the emission luminance of the light-emitting means is reduced from the set luminance.SELECTED DRAWING: Figure 2
Patent JP-2019141329-A (JP)
Title: Light-weight and hygienic plaster cast capable of being easily worn/disassembled
Inventor: KAWAUCHI TOMOYUKI
IPC: A61F13/04
Filed: 2018-02-21
Abstract: To provide a plaster cast which can prevent the occurence of dermatosis as the affected part is fixed for a long period, maintain the cleanliness, prevent an injury or odor when the plaster cast is disassembled, improve the healing power on the affected part, decrease the physical burden and make the emergency treatment more easily.SOLUTION: A cylindrical plaster cast made of resin material packed with air and gas, a cylindrical plaster cast having liquid or gelatinous medicine fixed by cylindrical resin material, magnets connecting the plaster casts, an injection hole for filling air and gas into the plaster cast, and an injection hole and stop valve for filling the medicine are provided.SELECTED DRAWING: Figure 1
Patent JP-2019143215-A (JP)
Title: Deposition prevention plate and sputtering device
Inventor: MIURA TATSUHIKO
IPC: C23C14/00
Filed: 2018-02-22
Abstract: To acquire stable deposition property from beginning of the installation.SOLUTION: A deposition prevention plate 10 is disposed in an outer periphery of a cathode electrode 32 capable of holding a target material T within a sputtering device 1. The deposition prevention plate 10 includes: a base material 11; and a coating 13 that is disposed on the base material 11 and is an Si-containing thermal sprayed film.SELECTED DRAWING: Figure 1
Patent JP-2019144190-A (JP)
Title: Ionization chamber type radiation detection device
Inventor: HORA AKIHITO
IPC: G01T1/185
Filed: 2018-02-23
Abstract: To provide an ionization chamber type radiation detection device that allows for simplification of the constitution and reduction of the cost thereof by reducing the number of cables and current detectors connected to the ionization chamber and furthermore enables an ionized current by radiation to be highly accurately detected.SOLUTION: The ionization chamber type radiation detection device comprises: an ionization chamber 300 which incorporates a high pressure electrode 301 and a signal electrode 302 and is encapsulated with ionized gas; a power source cable 100 connected to a high-voltage electrode 301 and a signal cable 200 connected to a signal electrode 302, the cable 100 and the cable 200 being MI cables; a power source unit 400 applying a high voltage between the high pressure electrode 301 and the signal electrode 302; and a signal processing unit 500 which is connected to the signal cable 200, measures the signal output current and performs a predetermined arithmetic operation, the signal processing unit 500 measures a first, second signal output current in each state in which the polarity of the applied voltage is reversed by the power source unit 400, and calculates a dose rate of radiation using differential current between the first and the second signal output currents and current sensitivity.SELECTED DRAWING: Figure 1
Patent JP-2019146752-A (JP)
Title: Storage box
Inventor: KITAHARA KOJI
IPC: A47G29/20
Filed: 2018-02-27
Abstract: To provide a storage box that makes it possible to easily open an opening/closing door from the inner side of the storage box in a locked state.SOLUTION: A storage box 1 comprises: a box body 2; an opening/closing door 3 that is attached to the box body 2 so as to be capable of being opened/closed and has an aperture 32 passing through in the thickness direction; and a lock structure 4. The lock structure 4 includes: a lock body 54 that is inserted into the aperture 32 from the outside of the opening/closing door 3 before being attached to the opening/closing door 3; a lock fixation part 7 that fixes the lock body 54 to the opening/closing door 3 on the back surface side of the opening/closing door 3; and a fixation member 9 that detachably fixes the lock fixation part 7 to the opening/closing door 3 on the back surface side of the opening/closing door 3.SELECTED DRAWING: Figure 15
Patent JP-2019146801-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-02-27
Abstract: To improve the attraction of a game.SOLUTION: A game machine includes multiple display devices which can display a numerical image, and display control means which displays the numerical image on the display device. The display control means is capable of a straddle display in which the numerical image straddles across the multiple display devices. Additionally, the game machine includes drive control means which can move the multiple display devices to vary the relative position of the display devices. The drive control means can vary the relative position of the display devices in parallel with the straddle display by the display control means.SELECTED DRAWING: Figure 117
Patent JP-2019150164-A (JP)
Title: Slot machine
Inventor: HAYASHI EIJI
IPC: A63F5/04
Filed: 2018-02-28
Abstract: To provide a highly amusing slot machine.SOLUTION: A slot machine is constituted so that, when winning in a bonus combination in a normal section, an advantageous section shift lottery is executed, and that, when shifting to the advantageous section as a result of the advantageous section shift lottery, AT lottery is not won.SELECTED DRAWING: Figure 1
Patent JP-2019150835-A (JP)
Title: Pipe expansion device of thin stainless steel pipe
Inventor: ASHIDA YUJI
IPC: B21D41/02
Filed: 2018-02-28
Abstract: To provide a pipe expansion device of a thin stainless steel pipe capable of reducing frictional force of tightening, when connecting the thin stainless steel pipe to a joint by threaded engagement of a nut and the joint.SOLUTION: In a pipe expansion device 1 having a pipe expansion head 5 having a fitting-in inner hole 3 for fitting a thin stainless steel pipe 2 to the inside and a first pan type taper part 4, a pipe expansion ring 8 detachably fixed to the pipe expansion head 5 and having a fitting hole 6 for fitting the thin stainless steel pipe 2 to the inside and a second pan type taper part 7, a guide ring 9 for out-fitting the thin stainless steel pipe 2 on the inside of the fitting-in inner hole 3, a pressurization rod 11 inserted into a rod insertion hole 17 of the pipe expansion head 5 and connected to a pressurization device 10, pipe expansion rubber 12 out-fitted to the pressurization rod 11 in front of the guide ring 9 and a rubber presser part 13 formed on the pressurization rod 11 in front of the pipe expansion rubber 12, and a plurality of projection parts 8a or recessed parts 8b are distributively arranged over the whole taper surface on the taper surface of the second pan type taper part 7.SELECTED DRAWING: Figure 5
Patent JP-2019153060-A (JP)
Title: System, method and apparatus for information management
Inventor: FUJIWARA HIROSHIGE
IPC: G06F21/62
Filed: 2018-03-02
Abstract: To provide a system for information management allowing for utilizing management information while properly managing subtle information.SOLUTION: A system for information management 10 is for executing anonymization processing to anonymize subtle information out of management information and has a legal-regulation requirement storing section 102 that stores a legal-regulation requirement including an attribute of subtle information as an object of anonymization processing, a processing pattern registering section that accepts a registration of a processing pattern for anonymization processing, an anonymization condition generating section 107 that generates an anonymization condition for anonymization processing based on a legal-regulation requirement and a processing pattern, and an anonymizing section 202 that generates anonymization information from management information based on the anonymization condition.SELECTED DRAWING: Figure 1
Patent JP-2019150861-A (JP)
Title: Injection device, molding machine and quality management program
Inventor: YOKOYAMA KOJI
IPC: B29C45/03
Filed: 2018-03-06
Abstract: To provide an injection device capable of suitably specifying the filling start of a molding material.SOLUTION: In an injection device 9, a position sensor 49 detects the position of a plunger 23 slidable in a sleeve 21 leading to the inside of a mold 101. An injection pressure sensor 57 detects injection pressure to be applied to a molten metal in the sleeve 21 by the plunger 23. A gate arrival time specification part 73 specifies gate arrival time tin which the plunger 23 has arrived at a prescribed gate arrival time position Dwith the progression of injection based on the detection value of the position sensor 49. A filling start point specification part 75 specifies filling start time tin which the injection pressure exceeds prescribed filling start pressure Pwith the progression of the injection in prescribed monitor time Tincluding the gate arrival time tbased on the detection value of the injection pressure sensor 57.SELECTED DRAWING: Figure 4
Patent JP-2019160884-A (JP)
Title: Coating equipment
Inventor: MATSUBARA ISAYUKI
IPC: B05C3/09
Filed: 2018-03-08
Abstract: To obtain a high quality element chip.SOLUTION: In coating equipment for coating a board held by a transfer carrier with raw material liquid containing the raw material of a protection film, the board has a first face and a second face on the opposite side to the first face, the transfer carrier includes a holding sheet and a frame stuck to at least a part of the outer peripheral edge of the holding sheet. The second face of the board is stuck to the holding sheet, the holding sheet includes a first sticking region for sticking the frame, and a second sticking region for sticking the board. The coating device includes a support member for supporting the frame, a suction table for sucking the board via the holding sheet, and a nozzle for supplying the raw material liquid to the first face of the board. The support member can support the frame at the first position, and when the frame is located at the first position, the first sticking region is located above the second sticking region.SELECTED DRAWING: Figure 2
Patent JP-2019159812-A (JP)
Title: Control apparatus, control method, program, and communication system
Inventor: YAMAURA TAKAHIRO
IPC: G06F12/00
Filed: 2018-03-13
Abstract: To remove a network band.SOLUTION: A control apparatus comprises: a reception unit; a copying determination unit; and a recording instruction unit. The reception unit receives a message. The copying determination unit determines whether the message received is copied and transmitted. The recording instruction unit instructs a recording of difference information of the message before copying and the message received when it is determined that the message received is copied and transmitted.SELECTED DRAWING: Figure 10
Patent JP-2019160657-A (JP)
Title: Fuel cell separator, fuel cell junction separator and power generation cell
Inventor: TOMONA HIROSHI
IPC: H01M8/10
Filed: 2018-03-15
Abstract: To provide a fuel cell separator, fuel cell junction separator and power generation cell, capable of facilitating arrangement of an identification mark with a desired information amount within a separator surface.SOLUTION: In the center of one side 32s1 of sides 32s1, 32s2 of a separator 32 opposing to each other, a fuel gas inlet communication hole 38a is provided. The fuel gas inlet communication hole 38a is disposed closer to a fuel gas passage 58 than any other one of the plurality of communication holes arranged along one side 32s1. Between the fuel gas inlet communication hole 38a and an outer-peripheral end 32e of the separator 32, an identification mark 68 of the separator 32 is provided.SELECTED DRAWING: Figure 4
Patent JP-2019161140-A (JP)
Title: Carbon concentration evaluation method
Inventor: MIZUSAWA YASUSHI
IPC: H01L21/265
Filed: 2018-03-16
Abstract: To provide a carbon concentration evaluation method with which the carbon concentration of a surface layer measuring 1-2 μm and serving as a photodiode region of an imaging element can be measured at high sensitivity.SOLUTION: In a carbon concentration evaluation method, ions of a predetermined element are injected into a silicon wafer and then the carbon concentration is measured from the intensity of light emission from a CiCs complex by a low-temperature PL method, wherein the injection of ions is performed under an injection condition such that 1.1×10×[atomic weight of injected element]<injection amount (cm)<4.3×10×[atomic weight of injected element], and the carbon concentration is evaluated.SELECTED DRAWING: Figure 1
Patent JP-2019165306-A (JP)
Title: Control apparatus and control method
Inventor: NAKAYAMA TAKAYOSHI
IPC: H04W84/12
Filed: 2018-03-19
Abstract: To improve utilization efficiency of a frequency.SOLUTION: A control apparatus 110 controls each channel used for wireless communication by communication apparatuses 121-12N which stop the wireless communication when it is determined that an electromagnetic wave from other wireless system is detected in a channel being used for the wireless communication. A determination unit 111 determines on the basis of each position of a plurality of communication apparatuses which stopped the wireless communication, of the communication apparatuses 121-12N, each channel which the plurality of communication apparatuses are using for the wireless communication before the wireless communication stops, and each time when the plurality of communication apparatuses stop the wireless communication. A control unit 112 performs controlling to change the channel which is used for the wireless communication by at least either of the plurality of communication apparatuses when a result determined by the determination unit 111 is a predetermined result.SELECTED DRAWING: Figure 1
Patent JP-2019163727-A (JP)
Title: Pipe diffuser of centrifugal compressor
Inventor: TAMADA SHUNICHIRO
IPC: F02C3/08
Filed: 2018-03-20
Abstract: To reduce passage closing ratio to attain high performance of a pipe diffuser.SOLUTION: A diffuser flow passage 70 of a pipe diffuser 50 has: an inlet passage portion 74 comprising a diffuser inlet 72 opposite to the outer periphery of an impeller 44; an outlet passage portion 78 opened toward the axial direction of the impeller 44, and comprising a diffuser outlet 76 having an oblong cross-sectional shape that is long in the substantially circumferential direction of the impeller 44; and a curved passage portion 80 connecting the inlet passage portion 74 and the outlet passage portion 78 with a gradually increasing channel cross-sectional area. A expansion part 82 expanding toward the diffuser flow passage 70 is provided on the radially inner side of the diffuser outlet 76 and the impeller 44 in the vicinity thereof.SELECTED DRAWING: Figure 2
Patent JP-2019169252-A (JP)
Title: Electrode, secondary battery, battery pack and vehicle
Inventor: YOSHIMA KAZUOMI
IPC: H01M2/10
Filed: 2018-03-22
Abstract: To provide an electrode which can materialize a secondary battery superior in input and output characteristics and energy density.SOLUTION: An electrode is provided according to an embodiment hereof. The electrode comprises an active material-containing layer containing a plurality of active material particles, a plurality of ferroelectric particles and a plurality of solid electrolyte particles having a Li ion conductivity of 1×10S/cm or more at 25°C. The percentage (FE) of the number of the ferroelectric particles in contact with the active material particles to the number of the plurality of ferroelectric particles that the active material-containing layer contains is 85% or more. The percentage (SE) of the number of solid electrolyte particles out of contact with active material particles to the number of the plurality of solid electrolyte particles that the active material-containing layer contains is 30% or more.SELECTED DRAWING: Figure 1
Patent JP-2018163881-A (JP)
Title: Negative electrode material for nonaqueous electrolyte secondary battery, negative electrode arranged by use thereof, and nonaqueous electrolyte secondary battery
Inventor: OSAWA YASUHIKO
IPC: H01M4/133
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a nonaqueous electrolyte secondary battery, which can be manufactured without performing a thermal treatment at a high temperature of 2000°C or higher, and which enables further enhancement in discharge capacity.SOLUTION: A negative electrode material for a nonaqueous electrolyte secondary battery according to the present invention comprises: core parts including carbonaceous negative electrode active material particles; and shell parts including polyimide, and silicon-based negative electrode active material particles and/or tin-based negative electrode active material particles. In the negative electrode material, the ratio of a volume-average particle diameter (D50) of the silicon-based negative electrode active material particles and/or tin-based negative electrode active material particles to a volume-average particle diameter (D50) of the carbonaceous negative electrode active material particles is 0.001-0.1. The content of the silicon-based negative electrode active material particles and/or tin-based negative electrode active material particles is 2-20 mass% to 100 mass% of the carbonaceous negative electrode active material particles.SELECTED DRAWING: Figure 3
Patent JP-2019171498-A (JP)
Title: Robot program execution device, robot program execution method and program
Inventor: DOAN NHAT THANH
IPC: G05B19/42
Filed: 2018-03-27
Abstract: To facilitate teaching for concrete motion of a robot when performing robot teaching.SOLUTION: The robot program execution device according to one embodiment of the present invention comprises: a display control unit that displays on a display device information related to element work of a robot to a work-piece to be worked by the robot and a plurality of pieces of identification information by which an operator can identify each of a plurality of ordered motions of the robot included in the element work, associating the information with each other; a memorizing unit that memorizes a plurality of robot programs to make the robot to perform each of the plurality of motions; and a program execution unit that executes the robot program for the motion corresponding to the selected identification information, according to operation input by the operator who selects any identification information from the plurality of pieces of identification information displayed on the display device.SELECTED DRAWING: Figure 9