baber/WOPTO huggingface dataset:
Patent JP-2015221493-A (JP)
Title: Ball end mill
Inventor: AZEGAMI TAKAYUKI
IPC: B23C5/10
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain good chip discharging property without sacrificing blade strength at an end mill body tip end side part which is made to cross specifically on an axis of a long blade in a ball end mill where the long blades and short blades are alternately formed.SOLUTION: Even-number of cutting edges 7 where a rotational locus around an axis O forms a hemisphere are formed with an interval in a circumferential direction at a tip end of an end mill body 1 which is rotated around the axis O. Every other cutting edges 7 in the circumferential direction are made to be a long blade 7A which is made to cross the axis O of the tip end of the end mill body 1, residual every other cutting edges 7 in the circumferential direction are made to be a short blade 7B having an inner circumferential end at a position spaced apart from the axis O. A gash 6A of the long blade 7A and a gash 6B of the short blade 7B adjacent to its end mill rotating direction T are made to communicate with each other at an end mill body 1 tip end side. The gash 6A of the long blade 7A is made wider in the circumferential direction than the gash 6B of the short blade 7B.
Patent JP-2017037470-A (JP)
Title: Image processing device
Inventor: YOSHIOKA TAICHI
IPC: G06T1/20
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To perform image processing with the same parameter in the same frame.SOLUTION: An image processing device which performs image processing on the basis of a parameter receives input of the parameter, acquires the parameter stored in a first storage unit after completion of the input, acquires the parameter stored in a second storage unit on the basis of a first signal, acquires a first parameter related to the first image processing out of the data stored in a third storage unit on the basis of a first trigger signal output at prescribed timing, acquires a second parameter related to the second image processing out of the data stored in the third storage unit on the basis of a second trigger signal output at the prescribed timing, performs the first image processing on the basis of the first parameter, and performs the second image processing on the basis of the second parameter.SELECTED DRAWING: Figure 1
Patent JP-2016140229-A (JP)
Title: Voice coil motor
Inventor: KYOIZUMI KOZO
IPC: H02K33/18
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a voice coil motor having high magnetic efficiency by preventing a radially magnetized magnet of an inner magnet array from protruding.SOLUTION: There is provided a voice coil motor 2 using a dual Halbach magnet array, axially magnetized magnets 6A, 6C and 6E of an inner magnet array 6 being a united ring-shaped magnet, and radially magnetized magnets 6B, 6D of the inner magnet array 6 consisting of a plurality of division magnets divided in a circumferential direction. The voice coil motor is provided with fixing means 13 of axially crimping and fixing the radially magnetized magnets and axially magnetized magnets of the inner magnet array. Annular recessed parts 60, 61 are formed on both side faces of the division magnets 6B, 6D, and a ring member 12 fitted in the recessed parts is arranged between the division magnets and axially magnetized magnets, and restricts the division magnets from moving in an outer peripheral direction of the division magnets.SELECTED DRAWING: Figure 2
Patent JP-2017041986-A (JP)
Title: Electric automobile
Inventor: IMAI YASUTO
IPC: B60L50/16
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To discharge a smoothing capacitor in short time from a collision while suppressing possibility of erroneous determination of the collision.SOLUTION: An electric automobile includes: an inverter; a smoothing capacitor connected across input terminals of the inverter; a discharge circuit capable of discharging a charge on the smoothing capacitor; a motor control device; a main control device; and a collision possibility determination device. The collision possibility determination device determines a possibility of collision on the basis of a travel state. The motor control device repeatedly executes a communication cutoff determination on the basis of a periodical signal transmitted periodically by the main control device. In a case where a collision possibility signal is received in advance of a communication cutoff determination, a procedure is changed to a determination procedure with which the communication cutoff determination is completed in short time. In a case where a collision possibility signal is received in advance of a communication cutoff determination, with a communication cutoff signal output, the discharge circuit discharges a charge on the smoothing capacitor.SELECTED DRAWING: Figure 2
Patent JP-2016061289-A (JP)
Title: Pre-cooler inlet ducts that utilize active flow-control, and systems and methods including said ducts
Inventor: NETHAN O PACKARD
IPC: B64D33/10
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide pre-cooler inlet ducts that utilize active flow-control, and systems and methods including the ducts.SOLUTION: The systems include a pre-cooler inlet duct 100 for a jet engine that is configured to receive a pre-cooler air stream 65 and to direct the pre-cooler air stream into a heat exchanger 66. The pre-cooler inlet duct includes a flow-directing surface 140, which defines at least a portion of the pre-cooler inlet duct, and an active flow-control device 150. The active flow-control device is located to modify a boundary layer fluid flow within a boundary layer adjacent to the flow-directing surface to resist separation of the boundary layer from the flow-directing surface when the pre-cooler air stream flows through the pre-cooler inlet duct. The methods include a method of resisting boundary layer separation in the pre-cooler inlet duct by a flow of the pre-cooler air stream across the flow-directing surface, and a method of modifying the boundary layer with the active flow-control device.SELECTED DRAWING: Figure 2
Patent JP-2017042963-A (JP)
Title: Supporting jig for resin bag, bag opening machine and extrusion film manufacturing apparatus
Inventor: MITSUI YASUHIRO
IPC: B29C47/10
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a bag opening machine capable of preventing a defective cut of a resin bag, and an extrusion film manufacturing apparatus using the bag opening machine.SOLUTION: A bag opening machine 2 is for a resin bag being a constituent of an extrusion film manufacturing apparatus 10, and has a stick-like supporting jig 19 provided for a resin bag support mechanism 13 for supporting and fixing a resin bag 18 for accommodating and conveying resin pellets, through piercing from a side face thereof. A tip portion of the supporting jig is a conical body having a curved surface with a curvature radius of 0.5 mm or more and less than 0.8 mm at a distal end thereof.SELECTED DRAWING: Figure 1
Patent JP-2017042788-A (JP)
Title: Roll for metal plate rolling
Inventor: KANDA OSAMU
IPC: B21B3/00
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a roll in which metal particles which are a material to be rolled do not adhere onto a roll surface.SOLUTION: There is provided a roll used for rolling a metal plate, which contains one or more kinds selected from Ni, Ti and Cr. The roll for metal plate rolling includes on a roll surface, a diamond-like carbon coating layer having an amorphous structure mixed with a diamond bond and a graphite bond.SELECTED DRAWING: Figure 3
Patent JP-2017044668-A (JP)
Title: Method, device, and computer program for analyzing blood samples
Inventor: HAYASAKI JUNKI
IPC: G01N33/483
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To perform sample analysis that has required D-dimer measurement, by FDP measurement.SOLUTION: A blood sample analysis method includes steps of; mixing a blood sample with a reagent for measuring fibrin and fibrinogen degradation products (FDP) to prepare a measurement sample; using temporal change of optical information obtained by optically measuring the measurement sample to acquire first information indicative of FDP concentration and second information indicative of a degree of curvature of a time course curve representing the temporal change of the optical information; and determining a fibrinolytic enhancement state of the blood sample based on the first information and the second information.SELECTED DRAWING: Figure 1
Patent JP-2017043074-A (JP)
Title: Pipe lining material, pipe lining material manufacturing method, and pipe lining method
Inventor: YOKOSHIMA YASUHIRO
IPC: F16L58/04
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe lining material which is capable of securely and easily joining both ends of a belt-like nonwoven fabric and also capable of maintaining a favorable strength without requiring complicated mechanical equipment.SOLUTION: In a pipe lining material 1, an overlapping part 5 of a tubular body 6 formed by overlapping both ends of a belt-like nonwoven fabric 2 and a counter part 7 facing the overlapping part 5 are joined by needle punching.SELECTED DRAWING: Figure 1
Patent JP-2017048512-A (JP)
Title: Wooden wall and construction method thereof
Inventor: INAYAMA MASAHIRO
IPC: E04B2/02
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly aseismatic wooden wall by fitting a column with a board material, the wooden wall being constructed readily without high-accuracy processing of an edge part of the board material.SOLUTION: A wooden wall 1 includes a pair of columns 10A, 10B, a groundsill 21, and a horizontal frame member 22 connecting top ends and bottom ends of the pair of columns 10A, 10B to each other, and a wood siding wall 30 provided in a space surrounded by the pair of columns 10A, 10B, the groundsill 21 and the horizontal frame member 22. The wood siding wall 30 comprises a first board material 31 extending in a horizontal direction and engaged with the column 10A and a second board material 32 extending in the horizontal direction and engaged with the column 10B, arranged alternately in a vertical direction. The first board material 31 has an edge side fitted in a mortise 12A of the column 10A and the other edge side inserted into a groove 11 of the column 10B. The second board material 32 has an edge side inserted into the groove 11 of the column 10A and the other edge side fitted in a mortise 12B of the column 10B.SELECTED DRAWING: Figure 1
Patent JP-2017050708-A (JP)
Title: Communication system, control unit, switch, communication method, and program
Inventor: SOTOZONO MAMIO
IPC: H04L47/41
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for automating setting of a stack port in a switch necessary for achieving MCLAG.SOLUTION: The communication system includes first and second switches and a control unit. The first and second switches construct MCLAG. The control unit includes: a topology management section for setting identification information of the second switch in a part of a frame which is transmitted to the first switch through the second switch and detects topology of a network; and a communication section for outputting the frame in which the identification information of the second switch is set to the second switch. The first switch includes: a frame processing section for extracting the identification information of the second switch from the frame outputted from the second switch; and a stack processing section for setting a port receiving the frame outputted from the second switch in a stack port on the basis of the extracted identification information of the second switch.SELECTED DRAWING: Figure 1
Patent JP-2016119058-A (JP)
Title: Information display device, delivery device, information display method, and information display program
Inventor: KOBAYASHI DAISUKE
IPC: G09F19/00
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance appeal of information.SOLUTION: An information display device of the present invention includes; a positioning unit that positions first content and second content different from the first content next to each other such that a top end of the first content touches a bottom end of the second content; and a display unit that displays the first content and second content such that a top end of the second content is positioned at a predetermined distance below a top end thereof. Thus, a terminal device 100, an example of the information display device, may display content C11 together with a web page C10, for example. As a result, the terminal device 100 can make a user notice the presence of the content C11, arousing interest of the user in the content C11. The terminal device 100 can thus enhance appeal of information related to the content C11.SELECTED DRAWING: Figure 1
Patent JP-2017059321-A (JP)
Title: Ultraviolet radiation device
Inventor: SERIZAWA IZUMI
IPC: H01J61/30
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To enable an effective ultraviolet treatment on liquid fluid in an ultraviolet radiation device for irradiating the liquid fluid with ultraviolet ray, and enable miniaturization and simplification of the device.SOLUTION: In an ultraviolet radiation device including a container for accommodating a discharge lamp for emitting ultraviolet ray and liquid fluid to be irradiated with ultraviolet ray by the discharge lamp, the discharge lamp includes an outer tube, an inner tube, a discharge space formed between the outer tube and the inner tube, an inner electrode embedded in a tube wall of the outer tube, and an outer electrode which is disposed on the outer surface of the tube wall of the outer tube and at least partially faces the inner electrode with the discharge space interposed therebetween, and a part of the fluid is made to flow into the inside of the inner tube to be filled, and irradiated with ultraviolet ray.SELECTED DRAWING: Figure 1
Patent JP-2017057540-A (JP)
Title: Air-bag device
Inventor: IWAI YOSHITAKA
IPC: A41D13/018
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an air-bag device capable of simultaneously deploying air-bags that can protect the frontal region as well as the temporal regions and the occipital region.SOLUTION: An air-bag device 100 includes an air-bag housing tool 101, a flange part 102, a chip strap 103, air-bags 104, and an instrument housing part 105. The air-bag housing tool 101 is a head-wearable type being worn over the head, and includes a surface cloth and a lining cloth. The front part of the air-bag housing tool 101 includes a flange part 102 that is usable as a sun visor. The air-bags 104 are formed by sewing nylon, PET, or cloth material, and include a frontal-region cover part 104a capable of covering the frontal region of a user U1; a pair of left/right temporal-region cover parts 104b capable of covering the left/right temporal regions of the user U1; an occipital-region cover part 104c capable of covering the occipital region of the user U1; and a parietal-region cover part 104d capable of covering the parietal region of the user U1.SELECTED DRAWING: Figure 1
Patent JP-2017063251-A (JP)
Title: Device for checking hearing aid conformity
Inventor: SAKAMOTO SHINICHI
IPC: H04R25/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for checking conformity of a hearing aid, which is used for hearing test, hearing aid characteristic measurement and hearing aid fitting to check the conformity of the hearing aid and perform fitting of the hearing aid efficiently and accurately.SOLUTION: A device for checking conformity of a hearing aid comprises: a sound field threshold measuring part for measuring a sound field threshold of a subject: a hearing-aid characteristic measuring part for measuring characteristics of the hearing aid; a characteristic calculation part for calculating new hearing aid characteristics suitable for the subject in accordance with results of the sound field threshold measuring part and the hearing aid characteristic measuring part; a characteristic comparison part for comparing present characteristics of the hearing aid with new characteristics calculated by the characteristic calculation part; and a characteristic correction display part for clearly expressing correction points of the present characteristics of the hearing aid based on the result of the characteristic comparison part.SELECTED DRAWING: Figure 1
Patent JP-2017061186-A (JP)
Title: Hybrid vehicle
Inventor: KISHIMOTO TAKASHI
IPC: B60L50/16
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To indirectly notify an HV-ECU of a condition that requires an MG-ECU to stop inverter-less travel control in a case where an abnormality occurs in communication between the MG-ECU and HV-ECU.SOLUTION: A vehicle includes: an engine; an MG (motor-generator) 1; an MG 2; a planetary gear mechanism for interconnecting the aforementioned components; a battery; a converter; a fuse disposed on a circuit that includes a lower arm of the converter and the battery; an inverter; an MG-ECU for monitoring states of the MG 1 and MG 2; and an HV-ECU capable of detecting melting of the fuse. In a case where there is an abnormality in communication with the HV-ECU, with a request made to stop an inverter-less travel under inverter-less travel control to drive the engine with the inverter put in a gate shut-off state, the MG-ECU causes the fuse to melt by maintaining the lower arm of the converter in a turn-on state.SELECTED DRAWING: Figure 7
Patent JP-2016028500-A (JP)
Title: Reducing power consumption in wireless network stations by optimizing contention period overhead with station grouping, proxy csma, and tim monitoring
Inventor: SANDIP HOMCHAUDHURI
IPC: H04W52/02
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of saving power consumed in a wireless network.SOLUTION: A plurality of stations associated with an AP are determined, and station groups are created using group selection logic. The group selection logic is transparent to the plurality of stations. A plurality of TIMs are then sent, each TIM allowing only one station group to access to a channel during a predetermined time interval, such as a beacon interval. In another method, a station determines sleep duration of the station on the basis of at least one of first information from the TIM to provide random sleep duration, second information regarding previous operation of the station, and third information regarding a status of the station. The first, second, and third information is associated with the AP and has buffered data on the basis of the TIM, historical collisions, and the power status.SELECTED DRAWING: Figure 5
Patent JP-2017062987-A (JP)
Title: Method for producing negative electrode current collector for fluoride ion battery
Inventor: NAKAMOTO HIROFUMI
IPC: H01M4/66
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a negative electrode current collector for a fluoride ion battery, the method allowing for production of the negative electrode current collector which can be inhibited from reacting with a fluoride ion.SOLUTION: The method for producing a negative electrode current collector for a fluoride ion battery comprises the steps of: removing at least a part of a surface oxide film of a negative electrode current collector for a fluoride ion battery containing Cu on at least a part of the surface; and placing a negative electrode current collector for an ion battery at least a part of the surface oxide film of which is removed in the removing step in a fluoride ion conductive electrolyte solution.SELECTED DRAWING: Figure 1
Patent JP-2016110078-A (JP)
Title: Polarizer, manufacturing method of polarizer, and liquid crystal display device and image display device
Inventor: MIYAZAKI YUICHI
IPC: G02F1/1335
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire grid polarizer that improves mass productivity, wear resistance, and manufacturing accuracy in comparison with a conventional polarizer.SOLUTION: A polarizer 4 for limiting transmission of an incident electromagnetic wave according to a polarization surface comprises a polarization layer 13 having an optical function as the polarizer 4. In the polarization layer 13, a plurality of metal linear parts 11 made of metal and having a line width equal to or less than the shortest wavelength of a wavelength band that limits transmission are arranged apart from each other in a direction of the line width. Between adjacent metal linear parts 11, a transparent solid dielectric part 12 made of a solid dielectric transparent with respect to an electromagnetic wave at the wavelength band is provided. An end surface of the transparent solid dielectric part 12 with respect to a thickness direction protrudes by 20 nm or more from an end surface of the adjacent transparent solid dielectric part.SELECTED DRAWING: Figure 2
Patent JP-2017072275-A (JP)
Title: Thermal decomposition furnace
Inventor: KOBAYASHI TOSHIKI
IPC: C08J11/12
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermal decomposition furnace having a simple and economical structure to prevent occurrence of clinker, bridge and a flat hole so as to generate high quality fuel gas efficiently.SOLUTION: A thermal decomposition furnace 100 comprises a combustion space 20 for storing organic waste I to perform a thermal decomposition of it; combustion means including an air supply pipe 21, a heater 22 and an air feeding pipe 23 for feeding hot air heated by the heater to the combustion space; an agitating machine 27 for agitating organic waste thermally decomposed; and an inner lid 24 for reducing volume of the organic waste stored in the combustion space 20 through depression of its own weight, the heater 22 in the combustion space 20 heats air supplied to the air supply pipe until the organic waste stored in the combustion space 20 is ignited, and after that, a power supply is shut off.SELECTED DRAWING: Figure 1
Patent JP-2017070509-A (JP)
Title: Throwing extinguishing bullet
Inventor: SHIMIZU TAKEO
IPC: A62C19/00
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a fire-extinguishing agent used as a throwing type extinguishing tool, being easily-handleable and inexpensively-manufacturable, while having excellent fire-extinguishing performance, also having extremely little toxicity to human/environment, and preservable for a long period.SOLUTION: There is provided a throwing extinguishing bullet 1 for performing fire fighting by throwing a container 2 filled with a fire-extinguishing agent inside. In the throwing extinguishing bullet 1, as the fire-extinguishing agent 4 filled into the container, either of aqueous solution of ferrous chloride tetrahydrate having a concentration of 0.01 mol/l to 0.1 mol/l, and aqueous solution obtained by mixing sodium lauryl sulfate which is a surfactant into the aqueous solution of ferrous chloride tetrahydrate having the concentration of 0.01 mol/l to 0.1 mol/l is used.SELECTED DRAWING: Figure 1
Patent JP-2016079089-A (JP)
Title: Cooling tube assembly for cooling inside of container
Inventor: STEVEN J BROWN
IPC: C03B27/06
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooling tube assembly.SOLUTION: The assembly includes a cylindrical cooling tube extending from a first end to a second end. The cooling tube has an inner face, an outer face, an inside diameter, and an outside diameter. The cooling tube includes plural first through holes, and plural second through holes axially arranged between the plural first through holes and the second end of the cooling tube. Each of the plural second through holes is circumferentially offset from each of the plural first through holes. The assembly has a nozzle extending from the first end and the second end. The first end of the nozzle is arranged inside the cooling tube. The plural first through holes are axially arranged between the second end of the cooling tube and the first end of the nozzle.SELECTED DRAWING: Figure 4