baber/WOPTO huggingface dataset:
Patent JP-2015206813-A (JP)
Title: Microlens array substrate, electro-optic device, and electronic equipment
Inventor: WAKABAYASHI JUNICHI
IPC: G02B3/00
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a microlens array that increases use efficiency of light and suppresses a component of light causing decrease in a display contrast.SOLUTION: The microlens array includes: a substrate 11 having an upper face 11a where a recessed part 12 is disposed; a first lens layer 13 including a flat lower face 13b and an upper face 13a that covers the upper face 11a and has a first protruding part 14 inside the recessed part 12; a second lens layer 15 including a lower face 15b that covers the upper face 15a, and an upper face 15a that includes a second protruding part 16 corresponding to the first protruding part 14; and a transparent film 7 having a lower face 7b in contact with the upper face 15a, and a flat upper face 7a disposed on an opposite side to the lower face. The first lens layer 13 has a refractive index higher than a refractive index of the substrate 11; the second lens layer 15 has a refractive index equal to or smaller than the refractive index of the first lens layer 13; and the transparent film 7 has a refractive index higher than the refractive index of the second lens layer 15.
Patent JP-2015206489-A (JP)
Title: steam system and cooperation steam system
Inventor: INOUE KAZUNOBU
IPC: F22B3/04
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a steam system and a cooperation steam system capable of operating in a more favorable state.SOLUTION: A steam system 1 includes: a waste heat source 200; a cooling water circulation line 220; a steam generator 10 for generating low pressure steam; a flow rate regulating valve 19 for regulating a flow rate of cooling water supplied to the steam generator 10; a steam boosting device 20 for boosting the low pressure steam; a low pressure steam pressure measurement unit 31; and a discharge steam pressure measurement unit 41. It also includes: a first opening calculation unit 51 for calculating an opening of the flow rate regulating valve 19 on the basis of the pressure of the discharge steam; a second opening calculation unit 52 for calculating the opening of the flow rate regulating valve 19 on the basis of the pressure of the low pressure steam; a removal heat amount calculation unit 53 for calculating a required removal heat amount of the cooling water; a third opening calculation unit 54 for calculating the opening of the flow rate regulating valve 19 on the basis of the required removal heat amount; an opening comparison unit 55; and a valve control unit 56 for controlling the flow rate regulating valve 19 to the smallest opening out of the compared openings.
Patent JP-2015205632-A (JP)
Title: On-water solar power generation device and solar power generation system, and solar light collector
Inventor: KOGA RYUJI
IPC: F24S50/20
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust an inclination angle of a solar panel with a simple structure and a less energy.SOLUTION: An on-water solar generation device 4 includes: a solar panel 10; a main floating body 9 which supports the solar panel 10 on water and forms a rotary shaft when adjusting an inclination angle of the solar panel 10; and a floating body 11 for controlling an inclination angle which is connected to the main floating body 9 via a support shaft 12 and changes a rotation angle of the main floating body 9 according to a water level of water accumulated therein thereby adjusting an inclination angle of the solar panel 10. The floating body 11 for controlling an inclination angle is a hollow tube body. Water is taken in and out a lower opening by taking-in and -out of water from a compressor to an interior of the floating body 11 for controlling an inclination angle, thus, a water level in the floating body 11 for controlling an inclination angle is adjusted to rotate the main floating body 9, whereby an inclination angle of the solar panel 10 can be adjusted.
Patent JP-2014157365-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: TAJO YASUZUMI
IPC: G03G15/04
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus allowing a user to replace a process cartridge P without any trouble by keeping LED head array type exposure equipment away from a photosensitive drum in an image forming apparatus main body when attaching/detaching the process cartridge P.SOLUTION: a: When a process cartridge P is attached/detached, the process cartridge P inclines at an angle θ1 with respect to an intermediate transfer belt 9, and exposure equipment 6 inclines at an angle θ2 with respect to the intermediate transfer belt 9, where θ2>θ1. b: The electrophotographic image forming apparatus includes a cartridge guide 26 for supporting the process cartridge which inclines at an angle θ1 in conjunction with the opening of a cartridge door 105. c: The electrophotographic image forming apparatus includes the exposure equipment 6 which inclines at an angle θ2 in conjunction with the opening of the cartridge door 105. d; The electrophotographic image forming apparatus includes the exposure equipment 6 which inclines at an angle θ2 in conjunction with the attachment/detachment of the process cartridge door.
Patent JP-2015212129-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: HATANAKA SHINTARO
IPC: B60C9/08
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for a passenger car in which rolling resistance and on-snow performance can be made compatible.SOLUTION: A pneumatic radial tire for a passenger car comprises a carcass formed of plies consisting of radially arranged cords stretching toroidally over a pair of bead parts. When the tire is mounted on an applied rim and inner pressure therein is set to 250 kPa or more, a cross section width SW of the tire and an outer diameter OD of the tire satisfy a predetermined relative equation. In a cross section in a tire width direction of the tire, an angle θin (°) that a groove wall inside in the tire width direction partitioned by an outermost circumferential main groove positioned at the outermost side in the tire width direction, of circumferential main grooves extending in a tire circumferential direction, with respect to a tire radial direction, is larger than an angle θout(°) that a groove wall outside in the tire width direction partitioned by the outermost circumferential main groove forms with respect to the tire radial direction.
Patent JP-2015214091-A (JP)
Title: Transmissive pattern printed matter
Inventor: MORINAGA TADASHI
IPC: B42D25/378
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a transmissive pattern printed matter having a printed pattern that can be observed as isochromatic under reflected light and partially varies hues under transmissive light, and having flexibility for its design or manufacture without limitation of a hue to a lighter density.SOLUTION: The transmissive pattern printed matter includes a printed pattern comprising a first area and an overlapping area that is isochromatic under reflected light in a light-transmitting area in at least a part on a substrate; and the overlapping area is formed by stacking a second area having a higher brightness than the first area under reflected light and a permeation area in the same shape and size as the second area and formed of a chromatic permeable ink. Under transmitted light, the printed pattern in the overlapping area is visible in a hue with higher brightness than the first area by the difference in the light-transmitting property from that of the first area.
Patent JP-2015218235-A (JP)
Title: Photocurable and thermocurable adhesive for inkjet device, method for producing electronic component, and electronic component
Inventor: INOUE TAKANORI
IPC: H01L21/52
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable and thermocurable adhesive for inkjet devices, which is cured so that an adhesive layer can be formed with high accuracy and a void can hardly be generated in the adhesive layer.SOLUTION: The photocurable and thermocurable adhesive for inkjet devices is used so that the adhesive is applied by using the inkjet device and the applied adhesive is semi-cured by irradiation with light and then cured by heat. The photocurable and thermocurable adhesive for inkjet devices contains a photocurable compound, a thermocurable compound, a photopolymerization initiator and a thermal curing agent and optionally contains a solvent. When the adhesive contains the solvent, the content of the solvent is 1 wt.% or lower and the viscosity of the adhesive is 160-1,200 mPa-s when measured according to JIS K2283 at 25°C and 2.5 rpm.
Patent JP-2015220997-A (JP)
Title: Farm field observation apparatus
Inventor: NAKANO SHIN
IPC: H01M2/10
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of lifetime or occurrence of failure of a built-in battery in a farm field observation apparatus which observes environment of a farm field.SOLUTION: A farm field observation apparatus comprises an apparatus body 2 and an underground embedded part 3. A sensor 7 measures predetermined physical quantity of a farm field. A battery 10 supplies electric power to the sensor 7, a control part 13 which processes an output from the sensor 7, and the like. The battery 10 is arranged inside the underground embedded part 3 and in an area where the underground embedded part 3 is positioned underground when it is embedded underground. Because underground temperature is more stable than air temperature, the temperature of the battery 10 is stabilized affected by underground temperature.
Patent JP-2015222089-A (JP)
Title: Needle bearing
Inventor: MATSUI YOSUKE
IPC: F16C33/58
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a needle bearing which can suppress a penetration oil amount by regulating an amount of a lubricant which tries to flow into a bearing.SOLUTION: A pair of annular parts 12, 12 comprise a pair of flange parts 14, 14 which extend to the inside of a radial direction from both end parts of the annular parts in an axial direction. Insides diameters D of the pair of the flange parts 14, 14 are set smaller than an inside diameter d of an axial intermediate part 13b of a column part 13 so that a clearance between internal peripheral faces of the flange parts 14, 14 and an external peripheral face of an inner ring member 30 becomes small. Furthermore, a plurality of screw grooves 31 are formed in a circumferential direction in a position opposing the internal peripheral face of the flange part 14 at a lubricant flow-in side at the external peripheral face of the inner ring member 30, and the screw grooves 31 are inclined to a direction of a rotating axial line X so that the lubricant is discharged to the outside when the inner ring member 30 rotates in a prescribed direction R.
Patent JP-2015222234-A (JP)
Title: Laser radar device
Inventor: TSUJI HIDENOBU
IPC: G01S7/481
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser radar device capable of highly accurately measuring the three-dimensional shape of a measurement target.SOLUTION: A signal processing device 8 compares an intensity V indicated by an intensity signal output from a multiplexer 20 with a preset threshold voltage V, thereby identifying a PD 12a receiving scattered light and outputting a current signal among a plurality of PD 12a that constitutes a scan angle detection PD array 12, detecting a scan angle θ of a fan beam by a scanner 5 from a position of the PD 12a outputting the current signal, and measuring a three-dimensional shape of a target from the scan angle θ and a length L indicated by a length signal output from the multiplexer 16.
Patent JP-2015224549-A (JP)
Title: Oil drain structure of turbocharger
Inventor: GOINO YASUHIRO
IPC: F02B39/14
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil drain structure of a vehicle turbocharger capable of suppressing oil consumption and preventing degradation of an engine.SOLUTION: An oil drain structure of a turbocharger that includes a turbine housing accommodating therein a turbine impeller and a compressor housing accommodating therein a compressor impeller rotating coaxially and integrally with the turbine impeller and supplying compressed air for combustion to an engine, is configured so that an oil drain passage is provided between a crankcase of the engine and the compressor housing or between an oil pan in a lower portion of the engine and the compressor housing to communicate an interior of the crankcase or the oil pan with an interior of the compressor housing, and an oil catch tank temporarily storing oil generated in the compressor housing and a pressure valve disposed downstream of the oil catch tank and opening when an internal pressure of the compressor housing excessively increases are provided in the oil drain passage.
Patent JP-2015225765-A (JP)
Title: Cooling structure of power storage device
Inventor: HAYASHIDA ATSUSHI
IPC: H01M10/625
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to excellently cool each power storage battery in an economical structure while achieving light weight and compactness.SOLUTION: A cooling structure 37 of a power storage module 10 includes: a heat sink 38 for cooling a power storage group 12M; and a partition member 40 having a plurality of section areas 40a partitioned for each power storage battery 12 while being disposed between the power storage group 12M and the heat sink 38. In each section area 40a, a heat conductive gel 42 integrally being in contact with the power storage battery 12 and the heat sink 38 is accommodated.
Patent JP-2015224590-A (JP)
Title: Engine generator
Inventor: YASOSHINA SAYAKA
IPC: F02M1/14
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To change an opening of a choke valve according to a load variation during choking, in an engine generator in which the choke valve is manually operated.SOLUTION: In an engine generator 1, an opening/closing mechanism 30 has: a control shaft 31 which is arranged at a valve shaft 23A of a choke valve 23 within a prescribed angle so as to be relatively turnable; a first energization member 35 which energizes the valve shaft to the control shaft in a direction in which an opening of the choke valve becomes small; a regulation mechanism 32 which regulates the control shaft, and sets a minimum opening of the choke valve; a choke operation part 72 which is arranged at an external face of a box body 2, and connected to the regulation mechanism via a connecting member 71; a negative pressure mechanism 33 which is driven by negative pressure generated in an intake system or in a crank chamber of an engine at the drive of the engine 3, and rotates the control shaft in a direction in which the minimum opening of the choke valve becomes large within a rotation range which is regulated by the regulation mechanism.
Patent JP-2015027789-A (JP)
Title: Actuator, method of manufacturing actuator, liquid droplet ejecting head, liquid cartridge, ink jet recording apparatus, and micropump
Inventor: NISHIMURA MANABU
IPC: H01L41/047
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an actuator capable of forming an excellent seed layer on a lower electrode and stably depositing crystals of piezoelectric thin films in a crystal orientation of <100>.SOLUTION: An actuator is provided with a piezoelectric thin film element which displaces and deforms a diaphragm formed on a substrate, the piezoelectric thin film element comprising: a piezoelectric thin film by a PZT thin film composed of polycrystalline; and an upper electrode and a lower electrode formed across the piezoelectric thin film. On an upper edge part of the lower electrode surface on the piezoelectric thin film side, a plurality of R-shaped square cylindrical crystal grains are formed, and continuous groove parts are formed at the crystal grain boundaries of a plurality of adjacent crystal grains. The lower electrode has on its surface on the piezoelectric thin film side a seed layer formed, wherein seed materials which become nuclei of PZT thin film crystals deposit along continuous groove parts of the crystal grains.
Patent JP-2015227223-A (JP)
Title: Cargo vehicle
Inventor: MURAKISHI HAJIME
IPC: B66F9/24
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cargo vehicle capable of improving accuracy in detecting an obstacle.SOLUTION: A fork lift 1, a cargo vehicle, is equipped with: a vehicle main body 10; a camera that takes images of an obstacle and a road surface S; a region extract portion that extracts reference regions B1-B4 and detection target regions F1-F8 and R1-R8 from camera images taken by the camera; a reference gradation degree calculating portion that calculates, based on gradation degrees of the reference regions B1-B4, a reference gradation degree for distinguishing road surface regions from non-road surface regions; and an obstacle detecting portion that detects the obstacle by detecting non-road surface regions included in the detection target regions F1-F8 and R1-R8 on the basis of the reference gradation degree. The reference regions B1-B4 are a plurality of regions which are provided separately from each other in the camera images, and the detection target regions F1-F7 and R1-R7 are a plurality of regions which are aligned in a travelling direction of the vehicle main body 10 and become smaller as the regions get way from the vehicle main body 10, in the camera images.
Patent JP-2015228545-A (JP)
Title: Information processing device and program
Inventor: THAPLIYA ROSHAN
IPC: H04L69/40
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device which performs high-speed and highly accurate bandwidth measurement in UDP packet communication.SOLUTION: The information processing device includes: first calculation means for calculating, by receiving a plurality of UDP packets having predetermined data sizes and successively transmitted at each predetermined time interval, an evaluation value of a delayed state of a reception time interval of two consecutive UDP packets to the predetermined time interval; second calculation means for calculating an evaluation value of the delayed state of a reception time interval, which is acquired based on a condition to eliminate an abnormal value among the reception time intervals of the two consecutive UDP packets, to the predetermined time interval; judgment means for judging the reliability of the evaluation value, on the basis of at least two evaluation values by combining the evaluation value, calculated by the first calculation means, with the evaluation value calculated by the second calculation means; and bandwidth information output means for outputting bandwidth information according to a bit rate, which is determined from the predetermined data size and the predetermined time interval, on the basis of the reliability of the evaluation value.
Patent JP-2015119466-A (JP)
Title: Sound generator of vehicle
Inventor: LEE SANG IL
IPC: B60R11/02
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a sound generator of a vehicle, enabling minimizing of a void, and increase of a driving force or reduction in size, and preventing damage of a coil by suppressing play in a lateral direction (improved safety and reliability).SOLUTION: A sound generator of a vehicle includes a housing, a spring provided at a lower part of the housing, a drive part including an internal yoke and a magnet, being inserted in the housing to be stably fitted to the spring, for vertical sliding, a bobbin whose upper end is fixed to an upper part inside the housing, being extended downward in a manner to enclose the drive part, a coil wound along the periphery of the bobbin, and an external yoke fixed to the housing, being cylindrical and going around the outside of the coil and the internal yoke.
Patent JP-2015226652-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance amusement of a game by performing a read-ahead presentation easy to understand to players.SOLUTION: A game machine includes: a door lower right position rotation body (movable presentation body) 270A disposed at the front of a door frame (front frame) 3; a first determination table that is used for determinations in a period after the end of a control to a big win game state till variations for a prescribed times are performed; and a second determination table that is used for determinations in a period after the variations for the prescribed times are performed. In order to change a performance frequency of an advance determination notice presentation by the operation of the door lower right position rotation body (movable presentation body) 270A corresponding to the number of times of variations performed, when selecting variation patterns by using the second determination table, a specific variation pattern can be selected at a higher rate than when selecting variation patterns by using the first determination table.
Patent JP-2015227578-A (JP)
Title: Electrochemical treatment method and electrochemical treatment system for concrete
Inventor: OTSUKI NOBUAKI
IPC: E04G23/02
Filed: 2014-06-02
Abstract: PROBLEM TO BE SOLVED: To easily install equipment required for supply and retention of a solution, by using general and simple machinery and materials.SOLUTION: In this construction method, a solution retention member H employs sheets 1 and 2 having watertightness and chemical resistance to a solution; a surface of concrete C is covered with the sheets 1 and 2; a clearance between the surface of the concrete C and the sheets 1 and 2 is put under negative pressure by suction of air and brought into intimate contact with each other; and an electric current flows between internal and external electrodes M and P while the solution continuously or intermittently flows through the clearance.
Patent JP-2015002994-A (JP)
Title: Game machine
Inventor: KUBOTA TOMOHIRO
IPC: A63F5/04
Filed: 2014-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of data for use in a reel performance.SOLUTION: The game machine includes: a reel performance pattern table prestoring data rows of a plurality of reel performance patterns; a motor drive pattern table storing a plurality of drive data for reel performances in advance; a reel performance pattern selection part that selects any of the data rows of the plurality of reel performance patterns on the basis of a result of an internal lottery; a reel performance pattern readout part that reads out the selected data row and sequentially reads out and outputs data of the data row; and a motor drive pattern selection part that reads out and outputs corresponding drive data from the plurality of drive data of the motor drive pattern table on the basis of the data received from the reel performance pattern readout part. The game machine selects any of a plurality of excitation patterns predetermined based on the drive data and applies a current to a coil of a motor on the basis of the selected excitation pattern.