baber/WOPTO huggingface dataset:
Patent JP-2015159340-A (JP)
Title: Hetero-junction type solar battery structure
Inventor: CHEN YU-HUNG
IPC: H01L31/0747
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a hetero-junction type solar battery structure.SOLUTION: A hetero-junction type solar battery structure comprises: a p-type crystal silicon substrate having a light-receiving surface; a first i-type amorphous silicon thin film layer formed on the light-receiving surface of the p-type crystal silicon substrate; an n-type amorphous oxidation layer formed on the first i-type amorphous silicon thin film layer; and a first transparent conductive layer formed on the n-type amorphous oxidation layer. In the hetero-junction type solar battery structure according to the present invention, an n-type amorphous oxidation layer may be formed selectively instead of forming the first i-type amorphous silicon thin film layer. The n-type amorphous oxidation layer to be formed may be composed of nand namorphous oxidation layers formed in turn.
Patent JP-2016072605-A (JP)
Title: Joint material for semiconductor device and method for producing the same
Inventor: TAKATSUKI AKIRA
IPC: H01L21/52
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a Pb-free joint material for a semiconductor with which a lead frame, a substrate, etc. can be joined with a semiconductor chip by sintering at a relatively low temperature under an atmospheric pressure, and a method for producing the same.SOLUTION: A joint material for a semiconductor device including a metal nanocrystal layer in which metal nanocrystals with an average particle size of 20-500 nm are layered and no halogen compound is contained is formed to both or one of a junction of a semiconductor chip and a junction region of a support body by electrolysis in which a DC current or pulse current is applied between an anode 9 and a cathode 8.SELECTED DRAWING: Figure 1
Patent JP-2017003508-A (JP)
Title: Inertial force sensor device
Inventor: OTA KAZUNORI
IPC: G01P15/18
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of measurement accuracy due to a detection error caused by a centrifugal acceleration among a plurality of acceleration sensors.SOLUTION: An inertial force sensor device is configured such that first and second gauge sensors 1, 2 each including a semiconductor element within a package for detecting an acceleration are mounted on a first surface and a second surface of a mount substrate 3, respectively, the mount substrate 3 is fixed into a housing 4 provided with a connector and formed from a resin material, and a central position of the second gauge sensor 2 mounted on the second surface of the mount substrate 3 is set identical to a central position of the first gauge sensor 1 mounted on the first surface of the mount substrate 3.SELECTED DRAWING: Figure 1
Patent JP-2017001157-A (JP)
Title: Lock structure of operation lever
Inventor: NAGAKI TAKAYUKI
IPC: H02G1/02
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a lock structure of an operation lever which facilitates locking and unlocking and can stably maintain a lock state even when an unnecessary external force is applied to the operation lever in the lock state.SOLUTION: A lock structure 4 is composed of a gear 6 and an engagement/disengagement changeover part 8. The gear 6 is disposed concentrically with a rotation center 103a of an operation lever 103. The engagement/disengagement changeover part 8 is provided with a locking claw 12 that can advance or retreat with respect to the gear 6. The locking claw 12 is connected to a changeover lever 16, which is pivotally supported on a body part 10 of the engagement/disengagement changeover part 8, in a substantially T shape. A lock state and an unlock state of the operation lever 103 are switched by a swing operation of the changeover lever 16. In an engaging state, a gap with an opening angle α is formed on a loosening side of the operation lever 103 between a tooth groove 7 of the gear 6 and the locking claw 12.SELECTED DRAWING: Figure 1
Patent JP-2017003246-A (JP)
Title: Burning device
Inventor: TAKAHASHI YOSUKE
IPC: F27D21/00
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a burning device capable of suppressing warpage deformation of a laminate.SOLUTION: A device 100 according to the present invention comprises: a chamber 10 in which a laminate 50 is arranged; a pair of heaters 20, 22 heating the laminate 50 from both lamination-directional sides respectively; an imaging part 30 imaging the laminate 50 from outside the chamber 10; and a control part 40. The control part 40 determines whether the laminate 50 warps to deform by analyzing an image of the laminate 50, imaged by the imaging part 30, in a process of heat treatment. When it is determined that the laminate 50 warps to deform, the control part is configured to perform control to raise a heating temperature of a heater, arranged on a convex surface side of the laminate 50 having warped to deform, between the pair of heaters 20, 22 and/or control to lower a heating temperature of a heater arranged on a concave surface side so that the warpage deformation becomes smaller.SELECTED DRAWING: Figure 1
Patent JP-2017009334-A (JP)
Title: Very high inspection device using electrons and method for very high inspection using electrons
Inventor: YAMADA KEIZO
IPC: G01B15/08
Filed: 2015-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a very high inspection device using electrons and a very high inspecting method using electrons, the device being used for acquiring electronic distribution information reflecting a three-dimensional structure of a surface of a sample and for conducting an inspection of finding pattern defects at high speed.SOLUTION: The very high inspection device includes: irradiation means which irradiates a specific region of a sample with electrons; an electron detector 6 which detects angle distribution information, intensity distribution information, or energy distribution information on electrons discharged or reflected when the electrons have been applied to the specific region; checking means which checks at least one of the angle distribution information, intensity distribution information, and energy distribution information detected by the electron detector 6 against reference information on the specific region of the sample; and outputting means which outputs results obtained by the checking means (including position coordinates of detected defects if necessary).SELECTED DRAWING: Figure 1
Patent JP-2017008987-A (JP)
Title: Conical roller bearing and planetary bearing device
Inventor: WAKAYAMA SHOTA
IPC: F16H57/04
Filed: 2015-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal abrasion at the column part of a holder, in a conical roller bearing arranged between the planetary rotor of a planetary speed reducer and a carrier.SOLUTION: A holder 140 guided in a radial direction by the inner periphery of an outer ring 110 is employed, and a flange 147 projecting toward the inside of an inner ring 120 is provided at a second annular part 142 on the large-diameter part of the holder 140. Consequently, strong contact between a column part 144 of the holder 140 and a conical roller 130 is prevented by centrifugal force, inflow property of lubricant to the inside of a bearing is improved, the lubricant having flowed in is easily delivered to the column part 144 or guided surfaces 145, 146 of the holder 140, and thereby abnormal wear of the column part 144 can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2017010384-A (JP)
Title: Composite touch panel
Inventor: FUJII YOSHIRO
IPC: G06F3/041
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a composite touch panel capable of reducing the number of members to be used to thin the entire device.SOLUTION: First to third electrode layers 1 to 3 are laminated. Arranged is a dielectric 22 capable of elastically deforming by pressing force on the side of the first electrode layer between the second and third electrode layers to reduce a distance between the second and third electrode layers. The first electrode layer is formed of a plurality of first electrodes Rxc in a first direction X; the second electrode layer is formed of a plurality of second electrodes Txcf in a second direction Y intersecting the first direction of the first electrode layer; and the third electrode layer is formed of a plurality of third electrodes Rxf in a third direction X intersecting the second direction. A projective mutual capacitance type touch panel part 31 is constituted to function the second electrode Txcf as a transmission side electrode for position detection and the first electrode Rxc as a reception side electrode for position detection when a position is detected. A cross point capacitance type touch panel part 32 is constituted to function the second electrode Txcf as a transmission side electrode for force detection and the third electrode Rxf as a reception side electrode for force detection when force is detected.SELECTED DRAWING: Figure 1A
Patent JP-2015165963-A (JP)
Title: Game machine
Inventor: ENDO TAKESHI
IPC: A63F7/02
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including a plurality of impartial operation-start holes having an equal advantageous degree to players in respective jackpot game lotteries by the plurality of operation-start holes.SOLUTION: The game machine includes: a game board having a first operation-start winning area and a second operation-start area in a game area where game balls roll; jackpot lottery means that executes first lottery processing when a game ball passes through the first operation-start winning area, and second lottery processing when a game ball passes through the second operation-start winning area, respectively; first storage means and second storage means storing a plurality of pieces of jackpot game information. Only the first storage means stores specific jackpot game information, and the plurality of pieces of jackpot game information stored in the first storage means and the second storage means respectively have an equal advantageous degree to players.
Patent JP-2017017426-A (JP)
Title: Acoustic generator, acoustic generation device including the same, and electronic device
Inventor: ASHIHARA YOSHIHIRO
IPC: H04R7/18
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic generator with small fluctuation of the sound quality, and to provide an acoustic generation device including the acoustic generator and an electronic device.SOLUTION: An acoustic generator 10 according to the invention comprises: a piezoelectric element 1 having surface electrodes 11a, 11b; a vibrating body 2 to which the piezoelectric element 1 is attached; a frame body 3 supporting the vibrating body 2; and wiring members 4a, 4b, each of which is connected with the surface electrode 11a or the surface electrode 11b at one end part and is fixed to the frame body 3 at the other end part. The other end parts of the wiring members 4a, 4b are wider than the other parts.SELECTED DRAWING: Figure 1
Patent JP-2015213510-A (JP)
Title: Dispenser
Inventor: SHANE ROBERT MCGILL
IPC: A23G9/28
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser which controls accurately squeezing of the size of a specified part of dispensing a product from a container and is used to dispense a frozen or half-frozen product, e.g. ice cream or sherbet.SOLUTION: A dispenser includes a container for storing a product in an amount allowing many times of dispensing and is provided with a dispensing mechanism 106 which applies a pressing pressure for squeezing out ice cream or sherbet from a deformable container so configured as to squeeze out the product from an outlet by reducing the internal volume of the container and a valve mechanism for controlling the squeezing amount. The dispenser has an enclosure. The container is mounted in a drawing provided in the enclosure or a cartridge; and the cartridge is movable on the enclosure from an opening position for mounting of the container or take-out and a housing position for a dispensing operation.
Patent JP-2017015495-A (JP)
Title: Radar
Inventor: YAMAMOTO KAZUHIKO
IPC: G01S13/90
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a radar capable of preventing deterioration in target detection performance even if the second-order or more change of a propagation delay time is occurring.SOLUTION: An unnecessary signal reduction circuit 7 is configured to divide a delay history after KT compensation by a KT compensation circuit 6 into two by using a fast frequency ρ, perform Fourier transform of each of the division delay histories in a slow time η direction to generate respective delay Doppler distributions, and multiply the complex conjugate of one delay Doppler distribution by the other delay Doppler delay. This allows unnecessary signals other than a target signal to be reduced.SELECTED DRAWING: Figure 1
Patent JP-2016067194-A (JP)
Title: Switching power supply device
Inventor: CHIBA AKITERU
IPC: H02M3/28
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply device capable of achieving downsizing of a smoothing capacitor of a step-up converter and lower breakdown voltage of a switching element even when operating an insulation half-bridge converter provided at the subsequent stage of the step-up converter at 50% duty.SOLUTION: A switching power supply device comprises: a first arm (switching elements Q1 and Q2); a reactor Lr1 connected to a midpoint of the first arm; a capacitor C1 connected in parallel to the first arm; a second arm (switching elements Q3 and Q4) connected in parallel to the first arm; a series circuit (capacitor C2, reactor Lr2, and primary winding P1 of a transformer T) connected between the midpoint of the first arm and the midpoint of the second arm; a first control circuit 11 which controls DC output by driving the first arm at variable duty; a second control circuit 12 which drives the second arm at 50% duty; and a synchronous circuit 13.SELECTED DRAWING: Figure 1
Patent JP-2017013388-A (JP)
Title: Piezoelectric device, liquid injection head and manufacturing method of piezoelectric device
Inventor: TAKABE HONKI
IPC: B41J2/14
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device capable of suppressing peeling between a first substrate formed with hollow chambers and a second substrate laminated on the first substrate, and a liquid injection head and a manufacturing method of the piezoelectric device.SOLUTION: A piezoelectric device comprises: a first substrate 29 formed with hollow chambers 30; diaphragms 31 partitioning surfaces of one sides of the hollow chambers 30; piezoelectric elements 32 formed by sequentially laminating first electrode layers 36, piezoelectric layers 37 and second electrode layers 39 from diaphragm 31 sides at opposite sides to the hollow chambers 30 of the diaphragms 31; and a second substrate 24 laminated at an opposite side to the diaphragm 31 sides of the first substrate 29. Each thickness of at least parts of opening peripheral regions of the hollow chambers 30 of the first substrate 29 is greater than each plate thickness in regions positioned closer to outsides than the opening peripheral regions.SELECTED DRAWING: Figure 4
Patent JP-2017016457-A (JP)
Title: Display control device, projector, display control program, and recording medium
Inventor: MOCHIZUKI MAKOTO
IPC: G08G1/09
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To improve visibility to a speed limit displayed on a display medium.SOLUTION: In a display control device 20, a control unit 202 detects a change in a speed limit on a road on which a vehicle travels on the basis of speed limit information input from an input unit 201, then determines whether necessity to enhance conspicuity of a notification of the change in the speed limit is great on the basis of vehicle information input from the input unit 201, and controls a display unit 30 to switch display from display of a first presentation image on a display medium to display of a second presentation image indicating a second speed limit by a first switching method when determining that the necessity is great, and to switch the display from the display of the first presentation image to the display of the second presentation image by a second switching method different from the first switching method when determining that the necessity is not great.SELECTED DRAWING: Figure 1
Patent JP-2015195397-A (JP)
Title: Solar battery module
Inventor: KOMATSU MASAAKI
IPC: C09K11/08
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a wavelength conversion film, thereby improving photoelectric conversion efficiency of a solar battery.SOLUTION: A solar battery module includes front glass 2, sealing material 3, a solar battery cell 4 and a back sheet 5. In the solar battery module, wavelength conversion material 7, in which surface-coated phosphor coated with a polymer emitting green to near infrared light with excitation of near ultraviolet to blue light is sealed, is mixed in the sealing material 3, and the quantity of sunlight that does not travel toward the solar battery cell 4 is reduced, so that wavelength conversion efficiency is increased and photoelectric conversion efficiency of a solar battery can be improved.
Patent JP-2017026695-A (JP)
Title: Display
Inventor: NISHI SHOTA
IPC: G02F1/167
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a display capable of achieving image display and handwriting input while suppressing deterioration in resolution and aperture ratio.SOLUTION: The display comprises: a plurality of display elements having a display body between a first electrode and a second electrode facing each other and the display state of which changes according to an applied voltage; a thin film transistor provided for each display element and performing switching for applying a voltage to the first electrode; a pressure-sensitive conductive film formed in a layer lower than the thin film transistor; a third electrode connected with the first electrode through the pressure-sensitive conductive film; and a switch for selecting one of a first path including the thin film transistor and a second path including the pressure-sensitive conductive film and the third electrode as a voltage application path to the first electrode.SELECTED DRAWING: Figure 1
Patent JP-2015211903-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent control of a frame buffer from being complicated by providing a second display device.SOLUTION: A game machine includes: a second display device 11 disposed adjacent to a first display device 9; and a frame buffer in which an image to be displayed on the first display device 9 and an image to be displayed on the second display device are readably stored. A second image buffer area for reading a second coordinate image to be displayed on the second display device 11 is set at an area adjacent to a first image buffer area that reads a first coordinate image to be displayed on the first display device 9, according to a physical adjacent state of a display area of the second display device to a display area of the first display device 9. Image data of the first coordinate image and the second coordinate image are drawn as common one image data across the first image buffer area and the second image buffer area.
Patent JP-2017028473-A (JP)
Title: Cylinder holding device
Inventor: TERUYA YUKO
IPC: H04R1/02
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder holding device that achieves a receiving shape when a user holds and raises an external microphone, without increasing complexity of a mold or adding a component.SOLUTION: The cylinder holding device makes it possible to prevent a microphone holder 103 from falling off without increasing complexity of a mold or adding a new component, by using a wire cramp part 150 of a microphone for falling-off prevention.SELECTED DRAWING: Figure 2a
Patent JP-2017023367-A (JP)
Title: rice cooker
Inventor: INOUE DAISUKE
IPC: A47J27/00
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker which allows a lid body to be closed when an inner lid and an inner pot are taken out for washing, while which does not allow the lid body to be closed when the inner lid is forgotten to be mounted for a user to know it, so that which has good usability.SOLUTION: A rice cooker includes: a body 2; an inner pot 3 attachable to/detachable from the body 2; an outer lid 4 for rotating the upper part of the body 2 between an open state and a closed state; and an inner lid 5 attachable to/detachable from the outer lid 4. The outer lid 4 includes a hook lever 45 which protrudes when the inner lid 5 is removed from the outer lid 4. In the case where the outer lid 4 is rotated into the closed direction in the state where the inner lid 5 is removed from the outer lid 4, the hook lever 45 in a protruding state comes into contact with the inner pot 3, and the closing operation of the outer lid 4 is regulated. In the case where the outer lid 4 is rotated into the closed direction in the state where the inner lid 5 is removed from the outer lid 4 and also the inner pot 3 is removed from the body 2, the outer lid 4 is closed.SELECTED DRAWING: Figure 8
Patent JP-2016036726-A (JP)
Title: Link assembly and leg supporting apparatus using the same
Inventor: CHOI HYUN DO
IPC: A61F2/60
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a link assembly and a leg supporting apparatus using the same.SOLUTION: According to a leg supporting apparatus of the present invention, a top end of a frame mounted on a thigh can move along a downwardly concave trajectory. A center of mass located on the top end of the frame converges on a lowest point of the downwardly concave trajectory so that the user's weight can be stably supported.SELECTED DRAWING: Figure 7
Patent JP-2017026468-A (JP)
Title: Method for measuring tire ground characteristic
Inventor: OSAWA HIDEKI
IPC: G01M17/02
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring tire ground characteristics capable of efficiently measuring the tire ground characteristics.SOLUTION: The measurement method to be performed using testing equipment 2 including a tire encoder 24 for detecting a rotation angle of a driving drum 6 and a tire 50, and a three-component strain sensor 20 for measuring the tire stress, includes: a ground characteristic acquisition step of measuring a stress of a tire 50 in association with the rotation angle with the three-component strain sensor 20, while rotating the tire 50 in a state of being contacted with the drive drum 6; and a phase change step of changing a phase of the tire 50 during rotation as needed basis in the ground characteristic acquisition step.SELECTED DRAWING: Figure 1
Patent JP-2016036021-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAGAMATSU SHO
IPC: H01L27/10
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a transistor with stable electric characteristics, or to provide a transistor with a small current at non-conduction, or to provide a transistor with a large current at conduction, or to provide a semiconductor device comprising the transistor, or to provide a durable semiconductor device.SOLUTION: A first conductor is formed on a substrate. A first insulator is formed on the first conductor. A second insulator having aluminum oxide is formed on the first insulator. A third insulator is formed so as to be contacted with the second insulator. First openings reaching the first conductor are provided on the first insulator, the second insulator and the third insulator. A second conductor is formed on the third insulator and in the first opening. A part of the second conductor on the third insulator is removed to form in the first opening such a third conductor that its upper surface is parallel to a lower surface of the substrate. A first transistor having an oxide semiconductor is formed on the third insulator.SELECTED DRAWING: Figure 1