baber/WOPTO huggingface dataset:
Patent JP-2017183427-A (JP)
Title: Light-emitting device
Inventor: KOKUBU HIDEKI
IPC: H01L33/58
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmission device that prevents peeling of a light reflection member and is able to prevent damage during manufacturing.SOLUTION: On a surface of a mounting substrate 11, an LED chip 13 is mounted in a flip-chip manner. An outer peripheral side of a light-transmissive layer 15 has a recessed curved face part 15a and a vertical face part 15b. The recessed curved part 15a is a recessed curved face extending in a skirt form toward the underside 15d of the light-transmissive layer 15 from the upper side 15c side thereof. Therefore, the area of the upper side 15c of the light-transmissive layer 15 is smaller than the area of the underside 15d. A phosphor layer 16 is disposed on the entire underside 15d of the light-transmissive layer 15. The phosphor layer 16 is bonded and fixed to the upper side 13a of the LED chip 13 via an adhesive layer 17. A light reflection member 18 covers integrally the respective outer peripheral sides of the LED chip 13, light-transmissive layer 15, and phosphor layer 16.SELECTED DRAWING: Figure 1
Patent JP-2017177153-A (JP)
Title: Metal roll end surface alignment device
Inventor: NIIMI KOJI
IPC: B21C47/02
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of forming a metal roll of an aligned end surface, without causing an enlargement of the device.SOLUTION: An alignment device 1 comprises a shaft rod 11 for winding a continuously supplied constant width belt-like metal thin plate A, a driving part 12 for winding the metal thin plate by rotating the shaft rod 11, a sensor 20 for detecting a positional deviation quantity of the edge of a sent belt in an upstream position rather than winding on the shaft rod 11, a roller 31 respectively arranged on the left-right of the belt in the vicinity of the sensor 20, for applying pressure in the thickness direction by independently pressing to the left side or the right side of the belt, and a control part 40 for pressing the extruded side roller 31 to the belt based on the positional deviation quantity by the sensor 20, and forms a metal roll by winding while eliminating a positional deviation.SELECTED DRAWING: Figure 1
Patent JP-2017183485-A (JP)
Title: Solar cell module sheet
Inventor: KAMEDA TOSHISUKE
IPC: B32B27/30
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module sheet which is immune to long-time use under a severe outdoor environment and improves weather resistance and transparency, and a solar cell module using the same.SOLUTION: The present invention relates to a solar cell module sheet 20 successively comprising a substrate film 23, a resin layer 22 (A layer) containing an ultraviolet absorber, and an adhesive layer 21 (B layer) and full light transmittance is 80% or higher.SELECTED DRAWING: Figure 2
Patent JP-2017183513-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: MINOURA YUICHI
IPC: H01L21/28
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device using a nitride semiconductor, which has high gm (transconductance) and low leakage current.SOLUTION: A semiconductor device has: a first semiconductor layer on a substrate, which is formed by a nitride semiconductor; a second semiconductor layer on the first semiconductor layer, which is formed by a nitride semiconductor; and a gate electrode, a source electrode and a drain electrode which are formed on the second semiconductor layer. When assuming that a thickness of a region in the second semiconductor layer directly under the gate electrode is Dg, and a thickness of a region in the second semiconductor layer between the gate electrode and the source electrode is Dgs, and a thickness of a region in the second semiconductor layer between the gate electrode and the drain electrode is Dgd, Dgs>Dgd and Dgs>Dg are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2017176689-A (JP)
Title: X-ray diagnostic apparatus
Inventor: TANIYAMA KAZUHIRO
IPC: A61B6/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate determination of a region of interest while reducing the exposure of a subject.SOLUTION: An x-ray diagnostic apparatus according to an embodiment includes an x-ray detector, a filter, an adjuster, and a controller. The x-ray detector detects x-rays emitted from an x-ray tube for emitting x-rays and penetrating the subject, and generates an electric signal. The filter is disposed between the x-ray tube and the subject and has an opening through which the x-rays emitted from the x-ray tube pass. The adjuster adjusts an x-ray emission condition based on a result of comparison between a luminance value in a region of interest, which corresponds to the opening, of an image generated based on the electric signal and a predetermined threshold. The controller causes a display to display information indicating the position of the region of interest. If the opening shifts in accordance with a shift of the filter, the controller causes the display to display information indicating the position of the region of interest corresponding to the shifted opening.SELECTED DRAWING: Figure 1
Patent JP-2017188314-A (JP)
Title: Discharge lamp drive device, light source device, projector, and discharge lamp drive method
Inventor: TERAJIMA TETSUO
IPC: G03B21/14
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp drive device capable of inhibiting a distance between electrodes of a discharge lamp from be excessively small.SOLUTION: A discharge lamp drive device comprises: a discharge lamp drive section supplying a driving current to a discharge lamp having a first electrode and a second electrode; a control section controlling the discharge lamp drive section; and a voltage detection section detecting a voltage between the electrodes of the discharge lamp. The control section controls the discharge lamp drive section such that a thermal load adjustment period when a thermal load applied to the first electrode and the second electrode is adjusted according to the voltage between the electrodes is provided at least in a part of a rise period from a lighting start of the discharge lamp to performance of steady lighting drive, and, when the voltage between the electrodes detected by the voltage detection section is smaller than a first voltage, makes the thermal load in the thermal load adjustment period larger than the thermal load in the thermal load adjustment period when the voltage between the electrodes is equal to the first voltage or more.SELECTED DRAWING: Figure 9
Patent JP-2017187991-A (JP)
Title: Drive information display device and display system for vehicle
Inventor: KAWAMICHI SATOSHI
IPC: G08G1/0962
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a drive information display device capable of transmitting a piece of information to other vehicles requiring no display device recognizable from the outside of the vehicle.SOLUTION: A drive information display device 1 of the present invention for allowing a driver D to visually recognize a display plane Z, includes: a communication part 20; and a control part 50 that controls the communication part 20 to transmit a message to other vehicles, and when receiving a message from other vehicle via the communication part 20, controls to display the message on a display plane Z.SELECTED DRAWING: Figure 1
Patent JP-2017191673-A (JP)
Title: Lamp unit with base
Inventor: TERAO YUYA
IPC: H01K1/46
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which a shear stress is prevented from acting on encapsulation parts by preventing a tensile force from directly acting on outer leads even when the tensile force acts on feeders in a lamp unit with base configured by disposing multiple bar-shaped lamps in parallel while fitting the encapsulation parts of the bar-shaped lamps to multiple encapsulation part insertion holes provided on a common base, inserting the feeders to the bar-shaped lamps from feeder insertion holes orthogonal with the encapsulation part insertion holes, and connecting the outer leads protruding from the encapsulation parts to the feeders within a weld hole that is formed through the base.SOLUTION: A tabular feeding terminal 16 is attached to a feeder 15. Within a weld hole 4, the feeding terminal is prevented from being pulled out by being engaged with the weld hole 4 at a position turned from a position of insertion. An outer lead 12 of a bar-shaped lamp 10 is welded and bonded to the feeding terminal 16.SELECTED DRAWING: Figure 5
Patent JP-2016129738-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing reduction of excitement by causing a player to enjoy the movement of a decorative body.SOLUTION: A pachinko machine 1 includes: a tabular game panel defining the rear end of a game area over which game balls are shot; a unit base of a rear upper presentation unit 3300 disposed behind the game panel and outside a window part 2501 of a center accessory in a front view; a slider provided with a rack gear supported in a slidable manner by the unit base along a circumferential line with a prescribed radius bridging over outside and inside of the window part 2501 in a front view, and extending in a circular arc shape; a rear upper decorative body 3306 formed in an outer shape with a non-directional form capable of moving via the slider between a retreated position and an emerged position respectively outside and inside of the window part 2501 in a front view; a driving gear engaging with the rack gear of the slider; and a rear upper driving motor for rotationally driving the driving gear corresponding to a game state that changes due to game balls shot into the game area.SELECTED DRAWING: Figure 162
Patent JP-2016205395-A (JP)
Title: Driving device for change-over valve of internal combustion engine and internal combustion engine
Inventor: MICHAEL PAUL
IPC: F16C7/06
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for change-over valves of an internal combustion engine and an internal combustion engine.SOLUTION: This invention relates to a driving device (11) for a plurality of change-over valves (10) of an internal combustion engine capable of adjusting a compression ratio. Each of the change-over valves (10) is used for controlling a hydraulic oil flow in a hydraulic chamber of an eccentric adjustment device for each of connecting rods (1) of the internal combustion engine. Each of the change-over valves (10) has tap means (12) that can be driven by the driving device (11). The driving device (11) has one selector fork (13) in respect to each of the change-over valves (10) and subsequently each of tap means (12) to be driven. The selector fork is fixed to at least one supporting structure (14), the selector fork (13) can move from a first selection position to a second selection position against a restitutive force of at least one returning element (22). One restitutive force or each of restitutive forces of each returning element (22) causes the selector fork (13) to be automatically moved toward the first selection position.SELECTED DRAWING: Figure 3
Patent JP-2017201844-A (JP)
Title: Movable body including fuel cell
Inventor: AMANO YASUSHI
IPC: B60K6/40
Filed: 2016-05-02
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy of a fuel cell based on travel load estimation on a movable body.SOLUTION: A movable body includes a fuel cell generating electricity by modifying fuel and generates drive force using the power supplied from the fuel cell, where the supplied power from the fuel cell is controlled by a travel load estimation value when the movable body travels in the future.SELECTED DRAWING: Figure 2
Patent JP-2017204037-A (JP)
Title: Information processor, duplication elimination program, and duplication elimination method
Inventor: KUMANO TATSUO
IPC: G06F12/00
Filed: 2016-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of eliminating duplication while efficiently using a storage.SOLUTION: When writing a data block at a predetermined address of a storage 2, before carrying out a series of duplication elimination processing on the data block, an index value which represents the writing frequency on the predetermined address is calculated. The information processor determines whether the duplication elimination processing on the data block should be carried out or suspended depending on the calculated index value and switches therebetween.SELECTED DRAWING: Figure 10
Patent JP-2017203881-A (JP)
Title: Display position adjustment unit and head-up display device
Inventor: SASAKI TATSUYA
IPC: G02B27/01
Filed: 2016-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a display position adjustment unit that suppresses the virtual image display position of a displayed optical image from slipping off.SOLUTION: A display position adjustment unit comprises: a reduction gear mechanism consisting of transmission gears that are engaged and linked with each other in order to reduce the revolution of a stepping motor and transmit it to a revolving shaft; a first elastic member for increasing a first restoring force F1 for urging the revolving shaft to a reverse rotation direction Dr in a rotation drive range A as the revolving shaft rotates in normal direction from an initial rotation position R0; and a second elastic member for reducing a second restoring force F2 for urging the revolving shaft to a normal rotation direction Dn in the rotation drive range A as the revolving shaft rotates in normal direction from an initial rotation position R0. The first elastic member and the second elastic member are set to such a state that the second restoring force F2 is smaller than the first restoring force F1 at the initial rotation position R0.SELECTED DRAWING: Figure 7
Patent JP-2017203316-A (JP)
Title: Construction management method of pile foundation
Inventor: INOUE TOSHIRO
IPC: E02D5/50
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a construction management method of pile foundation capable of allowing a construction manager of a pile foundation to reliably and swiftly comprehend whether the injection amount of cement milk or cement into a pile hole is proper.SOLUTION: The construction management method of pile foundation includes: an injection amount confirmation step in which the injection amount of cement milk or cement contained in the cement milk into a pile hole is confirmed; an injection amount determination step to determine whether the injection amount of the cement milk or cement confirmed in the injection amount confirmation step coincides with a design quantity; and an injection amount determination result transmission step to transmit the determination result made in the injection amount determination step on a day when the cement milk is injected into the pile hole to a construction manager of the pile foundation.SELECTED DRAWING: Figure 4
Patent JP-2017206049-A (JP)
Title: Brake failure diagnosis device
Inventor: TOYODA KATSUHIKO
IPC: B60T17/22
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To accurately diagnose a failure of brake detection means even at a test of a vehicle, in a brake failure diagnosis device.SOLUTION: A brake failure diagnosis device 31 for diagnosing a failure of brake detection means 20 which outputs a signal corresponding to a brake operation of a driver of a vehicle 1 comprises accelerator opening detection means 32 for detecting an accelerator opening of the vehicle 1, and acceleration determination means 33 for determining whether or not the vehicle 1 is accelerated. When the accelerator opening which is detected by the accelerator opening detection means 32 is not larger than a prescribed value, and the acceleration determination means 33 determines that the vehicle 1 is accelerated, the brake failure diagnosis is not conducted.SELECTED DRAWING: Figure 4
Patent JP-2017208743-A (JP)
Title: Relay device and frame transfer method
Inventor: NAKAYASU TOSHIYUKI
IPC: H04L47/6275
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To transmit, when there exist a high priority frame and a low priority frame, the high priority frame prior to the low priority frame with low delay by suppressing a deterioration in the transfer efficiency of the low priority frame without attaching a nonstandard code to the frame.SOLUTION: A relay device 1 comprises: a transfer processing part 3 for transferring a frame determined by a frame determination part 2; and a frame transmission part 4 for transmitting the transferred frame. While a low priority frame to be transferred to the frame transmission part 4 between the low priority frame to be transferred thereto and a high priority frame to be transferred thereto is transmitted by the frame transmission part 4, the transfer processing part 3 causes the frame transmission part 4 to transmit the high priority frame to be transferred after completing the transmission of the low priority frame to be transferred when time corresponding to the length of a non-transmitted portion of the low priority frame to be transferred is equal to or less than reference time, and causes the frame transmission part 4 to transmit the high priority frame to be transferred by interrupting the transmission of the low priority frame to be transferred when the time is more than the reference time.SELECTED DRAWING: Figure 1
Patent JP-2017210651-A (JP)
Title: Method for producing magnesium alloy
Inventor: NODA MASAFUMI
IPC: B21B3/00
Filed: 2016-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a high performance magnesium alloy material having high strength and high ductility, and in which anisotropy is not found in mechanical properties.SOLUTION: Provided is a method for producing a magnesium alloy where a magnesium alloy is subjected to a primary rolling of being rolled at a draft of 40% or more, the magnesium alloy is subjected to a heat treatment at a temperature lower than the solidus temperature of the magnesium ally by about 15 to 120°C for 10 min to 10 hr, and the magnesium alloy subjected to the heat treatment is subjected to second rolling of being subjected to rolling once more.SELECTED DRAWING: Figure 1
Patent JP-2017212115-A (JP)
Title: Key sheet and push-button switch
Inventor: SHIMIZU TAKAYUKI
IPC: H01H13/12
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a key sheet capable of obtaining a desired click feeling without changing thickness of a skirt part even if a press operation part which is formed point-asymmetric in a plan view, is adopted and capable of preventing the press operation part from being pressed obliquely, and a push-button switch.SOLUTION: Regarding a key sheet 1 comprises a press operation part 2 and a skirt part 4 continued to a lower part of the press operation part 2 and formed from a rubber-like elastic body for elastically supporting the press operation part 2, the press operation part 2 includes: an upper main body part 21 which is formed point-asymmetric in a plan view or formed to have an acute-angle corner; and a lower main body part 22 which is formed point-symmetric in a plan view (excluding a shape having an acute-angle corner).SELECTED DRAWING: Figure 1
Patent JP-2017209776-A (JP)
Title: Machine tool
Inventor: IKEDA NAOKI
IPC: B23B31/20
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily detect poor holding of a main shaft without provision of any special sensor and so on.SOLUTION: A machine tool (1) in which two main shafts (2, 3), which comprise opening/closing possible chucks (9, 11) and are relatively movable, are so provided as to be capable of freely hanged between a free rotation state and a rotation drive state, and rotation detection means (7, 8) which detect rotation of the main shafts (2, 3) and gripping change means which changes a gripping position of a bar stock (33) by the main shafts (2, 3) by closing the chuck at a prescribed movement position are provided, and which performs processing of the bar stock (33) while sequentially delivering the bar stock. In the machine tool, gripping failure detection means, which changes the main shaft (2) of which a gripping position is changed by the gripping change means into the free rotation state, rotationally drives the other main shaft (3), and detects gripping failure of the main shafts (2, 3) when changing the gripping position on the basis of a rotation state of the main shaft (2) in the free rotation state detected by the rotation detection means (7, 8), is provided.SELECTED DRAWING: Figure 7
Patent JP-2017209454-A (JP)
Title: Endothelial function measuring apparatus for brachial artery
Inventor: AZUMA CHIKAKO
IPC: A61B5/02
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an endothelial function measuring apparatus for brachial artery eliminating displacement of an ultrasonic probe with respect to the brachial artery, the displacement relating to pulling of a skin caused by compression of a compression device, and capable of positioning the ultrasonic probe at a same site on the brachial artery for each measurement.SOLUTION: Positioning is performed by a tourniquet 40 wound around an upper arm 29 in a state where a forearm 35 on a rotational bracket 36 along with the rotational bracket 36 once bends toward the upper arm 29 in a direction of enfolding an ultrasonic transmission plate material 26. Consequently, an ultrasonic probe 14 can be retained with respect to a brachial artery 29a, at an optimal position enabling acquisition of an ultrasonic tomographic image and acquisition of a diameter of a vascular endothelial from the image, and further the ultrasonic probe 14 can be positioned at a same site on the brachial artery 29a for each measurement.SELECTED DRAWING: Figure 6
Patent JP-2017216814-A (JP)
Title: Non-contact power supply device, program, control method for non-contact power supply device, and non-contact power transmission system
Inventor: TANJI YUSUKE
IPC: H02J50/12
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To supply stable power regardless of a relative positional relation between a primary side coil and a secondary side coil.SOLUTION: A frequency control unit 233 adjusts the magnitude of output power by performing control so that frequencies of first drive signals G1 to G4 are varied discretely. A phase difference control unit 234 adjusts the magnitude of output power by performing control so that phase differences, phase delays of second drive signals G5 to G8 with respect to the first drive signals G1 to G4, are varied discretely. A determination unit 235 determines a pitch width of a control target value composed of at least one of a frequency controlled by the frequency control unit 233 and a phase difference controlled by the phase difference control unit 234, depending on a resonant characteristic estimated by an estimation unit 232.SELECTED DRAWING: Figure 1
Patent JP-2017214258-A (JP)
Title: Method for producing slurry composition
Inventor: YOSHIDA HIROYUKI
IPC: C04B35/632
Filed: 2016-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a slurry composition capable of improving a sheet strength of a ceramic sheet while securing good dispersibility of an inorganic pigment.SOLUTION: A method for producing a slurry composition which obtains a slurry composition capable of improving a sheet strength of a ceramic sheet includes: a deaeration step of deaerating a mixture liquid containing a nonaqueous solvent, an inorganic pigment and a dispersant so that a dissolved oxygen amount in the mixture liquid is 7 mg/L or less; a primary dispersion step of dispersing an inorganic pigment in the nonaqueous solvent in the presence of a dispersant being a copolymer containing a constitutional unit derived from at least one compound selected from monobasic acid, dibasic acid, anhydrous dibasic acid and dibasic acid monoester; a secondary dispersion step of further adding a binder resin, as needed, other components such as an antistatic agent and a plasticizer, as needed, a nonaqueous solvent to mix the substances; and a deaeration step before a step of forming a ceramic sheet.SELECTED DRAWING: None