baber/WOPTO huggingface dataset:
Patent JP-2015185576-A (JP)
Title: Group iii nitride semiconductor element, group iii nitride semiconductor epitaxial substrate and group iii nitride semiconductor element manufacturing method
Inventor: YOSHIZUMI YUSUKE
IPC: H01L21/20
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor element, a group III nitride semiconductor epitaxial substrate and a group III nitride semiconductor element manufacturing method, which can improve manufacturing yield by achieving easy control of crystal quality.SOLUTION: A group III nitride semiconductor element 1 includes a substrate 10 and a group III nitride semiconductor epitaxial layer 20. The group III nitride semiconductor epitaxial layer 20 includes a buffer layer 30 composed of an ntype gallium nitride layer and a drift layer 40 composed of an ngallium nitride layer. A donor concentration in the drift layer is equal to or less than 2×10cm. A donor concentration in the buffer layer 30 is higher than the donor concentration in the drift layer 40, and a carbon concentration in the buffer layer 30 is not less than 5×10cmand not more than 1×10cm.
Patent JP-2015186297-A (JP)
Title: Control device and control method for brushless motor
Inventor: UNO MASAKI
IPC: H02P6/18
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the linearity of a motor rotating speed with respect to a set duty.SOLUTION: In a motor control device designed such that an electrification mode in which a switching element applies a pulse voltage corresponding to a PWM signal to the two phases of a three-phase brushless motor, if the set duty DT of the PWM signal is smaller than a first predetermined value (Dmin), the main period duty Dfor a PWM signal applied to a switching element connected to one of the two phases is limited to Dmin as a period for detecting a pulse induction voltage. An adjustment period duty Dfor a PWM signal applied to a switching element connected to the other of the two phases is adjusted so that an average duty Dav=(D+D)/2 is equal to a set duty Dt. If the set duty Dt is smaller than a second predetermined value (Dmin/2), the main period duty Dis corrected by increasing by an amount α of correction in order to offset a decreased amount α of the adjustment period duty Dresulting from setting a dead time period.
Patent JP-2015183722-A (JP)
Title: Fixing structure of diaphragm, diaphragm pump including the same, valve device, and fixing method of diaphragm
Inventor: ISHIMARU TAKESHI
IPC: F16K7/12
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a diaphragm etc. which enables reduction of the number of components and facilitates the assembly to achieve cost reduction.SOLUTION: A diaphragm 3, which divides a space 20 into a first chamber 21 and a second chamber 22, is fixed to a case 2 forming the space 20 therein by a fixing structure 4. The case 2 includes: a first frame 5 having a first recessed part 50 forming the first chamber 21 side; and a second frame 6 having a second recessed part 60 forming the second chamber 22 side. The first frame 5 and the second frame 6 are fitted to hold a peripheral part 32 of the diaphragm 3 therebetween in a compression state. The fixing structure 4 further includes a fastener 7 which fastens a first arm part 52 of the first frame 5 and a second arm part 62 of the second frame 6 from the outer side of the case 2.
Patent JP-2015183823-A (JP)
Title: Coil form structure
Inventor: KASHIMA YUJI
IPC: F16F1/06
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a coil form structure capable of attaining a higher function than that of the prior art.SOLUTION: This invention relates to a coil form structure comprised of a coil form member used as a spring for absorbing load. The coil form member is formed by winding a long member by a plurality of times in a non-circular shape to form a flower winding shape. When it is compressed in an axial direction of the coil form member, there is provided a bending part bending in a direction along an axis line of the coil form member at a contact part between the adjoining long members arranged in a helical manner along the axis line of the coil form member.
Patent JP-2015187528-A (JP)
Title: humidifier
Inventor: KONDO MASAHITO
IPC: F24F6/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier which further improves the usability.SOLUTION: A humidifier comprises: a body case 3 including an inlet port 1 and an outlet port 2; humidification means 5 which is detachably provided in the body case 3; and ventilation means 4 which blows air suctioned from the inlet port 1 from the outlet port through the humidification means 5 by a draft air duct 6. The humidification means 5 comprises: a bowl-shaped water storage container part 7 which stores water; a humidification filter part 8 which is partially immersed in the water in the water storage container part 7; and a holder 9 which holds the humidification filter part 8. The holder 9 comprises: a filter holding part 11 which holds the humidification filter part 8; a cover part 12 which closes an opening of the water storage container part 7; and a water supply opening part 13 provided at the cover part 12. The water supply opening part 13 is provided at the windward side relative to the humidification filter part 8 in the draft air duct 6. Thus, the usability is further improved.
Patent JP-2015191933-A (JP)
Title: Sheet adhesion device and method
Inventor: SUGISHITA YOSHIAKI
IPC: H01L21/683
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet adhesion device that can make an adhesive sheet adhere to an adherend without applying stress to the adherend, and make the outer edge of the adhesive sheet to surely adhere to the adherend.SOLUTION: A sheet adhesion device 10 has press means 30 for pressing an adhesive sheet AS to an adhesion target surface WF1 of a wafer WF, and moving means 40 for relatively moving the wafer WF and the press means 30 to make the adhesive sheet AS attached to the wafer WF. The moving means 40 can perform a linear relative movement of relatively moving the wafer WF and the press means 30 in a predetermined linear direction and a circumferential relative movement of relatively moving the wafer WF and the press means 30 along the outer edge of the adhesive sheet AS. The press means 30 can perform whole surface press of the adhesive sheet AS in which the whole area from one end to the other end of the adhesive sheet AS perpendicular to the linear direction is pressed against the adhesion target surface WF1 and the linear relative movement is made, and partial press of the adhesive sheet AS in which only the outer edge portion of the adhesive sheet AS is pressed against the adhesion target surface WF1, and the circumferential relative movement is made.
Patent JP-2015189388-A (JP)
Title: On-vehicle device
Inventor: WATANABE TATSUYA
IPC: B60T17/22
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle device capable of notifying a driver of a vehicle and other passenger of a fact that actuation of a parking brake is not performed, and release of actuation of the parking brake is not performed, when these situations occur, and promoting actuation of the parking brake and release of actuation.SOLUTION: A body ECU 2 transmits a light emission signal of an LED light 104 to a light emission ECU 3 according to an actuation state and actuation release state of a motor 55 and a parking brake 6. The light emission ECU 3 makes the LED light 104 emit light according to the signal. The LED light 104 is attached to a position where it can light an operation part of the parking brake 6, or attached to the operation part of the parking brake 6.
Patent JP-2015192087-A (JP)
Title: Circuit board and manufacturing method therefor, and solar cell module
Inventor: KIKUCHI MASAHIRO
IPC: H05K3/04
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable circuit board of high density, and a solar cell module, to eliminate the need for an unnecessary part removal step when forming a circuit pattern, and to reduce problems due to the end face bur of a conductive circuit and the peeling of a circuit pattern.SOLUTION: A circuit board includes a base material, an adhesive layer, and a metal electrode, in this order. The metal electrode includes a first metal electrode and a second metal electrode, which are formed by cutting a metal foil, and without removing the cut parts of the metal foil. The first metal electrode and second metal electrode have a first cut end face and a second cut end face, respectively, and any one of the first cut end face and a second cut end face is inclining for the perpendicular of the base material.
Patent JP-2014208479-A (JP)
Title: Metallic substrate
Inventor: HIRANO YASUO
IPC: H01L31/0392
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a metallic substrate equipped with an insulating film having a smooth surface by laminating a specified film on a metallic sheet.SOLUTION: The provided metallic substrate used for a substrate-type thin film solar cell or top-emission-type organic EL element is a metallic substrate for a substrate-type thin film solar power generation/organic EL illumination obtained by laminating, on the surface of a metallic sheet, only one film layer having a thickness of 10 μm or above and 40 μm or below in a state where the surface roughness Ra of the film is 30 nm or less in which the film includes a thermosetting resin and is obtained by baking a composition for film formation having a solid pigment volume ratio of 20% or less.
Patent JP-2015194901-A (JP)
Title: Track device and tracking system
Inventor: MITO GOJI
IPC: H04N7/18
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a track device suitable for application to a tracking system.SOLUTION: A track device 10 comprises: high accuracy track means 101; high speed track means 102; and correction means 103. The correction means 103 corrects a track result of the high speed track means 102 to a track result of the high accuracy track means 101, when there is difference equal to or more than a predetermined degree between a track result on a past time point determined with delay by the high accuracy track means 101 and a track result on the past time point determined by the high speed track means 102, and then, performs track processing again to a present time. Therefore, because a position of a target object can be correctly grasped, so that, if the track device 10 is applied to a tracking system, the object can be continuously stored in a visual field of imaging means capable of variably controlling an imaging direction and imaging magnification.
Patent JP-2015193327-A (JP)
Title: Tracking control device and tracking control method
Inventor: KUSUMOTO NOBUHEI
IPC: B60W30/16
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a tracking control method and tracking control device capable of realizing smoother tracking by providing support to behavior of a vehicle ahead out of driver's notice.SOLUTION: Under a predetermined tracking mode in which one's vehicle tracks a vehicle ahead, in a case where relative speed Vrelative to the vehicle ahead is feeling based relative speed threshold Vor less, previously defined based on driver's feeling property, one's vehicle target acceleration afor tracking the vehicle ahead is designed as feeling based acceleration threshold aor less, previously defined based on driver's feeling property.
Patent JP-2015192638-A (JP)
Title: Oil and fat composition for roll-in, dough for layered grain flour-swollen food and layered flour-swollen food
Inventor: HAZOME YOSHIMUNE
IPC: A21D2/26
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat composition for roll-in which imparts voluminous and soft feelings to layered grain flour-swollen foods and does not cause dough dripping during molding dough, dough for layered grain flour-swollen foods blended with the oil and fat composition and a layered grain flour-swollen food formed by baking the dough for layered grain flour-swollen foods.SOLUTION: An oil and fat composition for roll-in contains maltogenic α-amylase and α-amylase, in an addition amount of maltogenic α-amylase of 125-840 U and an addition amount of α-amylase of 11-115 U to 100 g of the oil and fat composition for roll-in.
Patent JP-2015200149-A (JP)
Title: Window regulator device
Inventor: YOSHIDA YASUSHI
IPC: E05F11/48
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a window regulator device capable of stably opening and closing a window panel while achieving reduction in size and weight and improvement in workability.SOLUTION: A first guide rail 50 guides elevation of a carrier plate 40, and respective cables 33 and 34 elevating the carrier plate 40 slide along a first guide groove 51 which is sectioned in a circular arc shape. Consequently, workability can be improved while reduction in size and weight is achieved by employing the rod-like first guide rail 50. The first guide groove 51 guides the elevation of the carrier plate 40 and the respective cables 33 and 34 slide along the first guide groove 51, so the respective cables 33 and 34 are prevented from falling from the first guide rail 50, and the carrier plate 40 can be stably elevated along the first guide rail 50. The first guide groove 51 is sectioned in a circular arc shape, so the respective cables 33 and 34 are suppressed from unevenly wearing away to get out of shape.
Patent JP-2015209740-A (JP)
Title: Snow-stopping structure and snow-stopping jig
Inventor: NARITA SHINYA
IPC: E04D13/10
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a snow-stopping structure in which a snow stopper can be provided at a roof where a solar cell panel is installed with a high degree of freedom on an installation position and the number of installation.SOLUTION: A snow-stopping jig 1 of a snow-stopping structure is configured so that, inside of a solar cell panel S adjacent to a roof on the roof, a first frame body 40a holding the edge side of the ridge side of an eaves side solar cell panel and a second frame body 40b holding the edge side of the eaves side of a ridge side solar cell panel are fixed to a roof surface to form a gap below each of those, and to comprise an upper-side contact piece 10 which contacts to the upper surface part 41 of the first frame body and the second frame body, a lower-side contact piece 20 which contacts to the bottom surface part 43 of the first frame body and the second frame body, a male screw member 30 which, between the first frame body and the second frame body, extends upward from the lower-side contact piece, passes through the upper-side contact piece and fastens the upper-side contact piece and the lower-side contact piece together through engagement with the female screw, and a snow-stopping part 16 which extends upward from the upper-side contact piece.
Patent JP-2015211710-A (JP)
Title: Medical console unit
Inventor: TAGAMI MINE
IPC: A61G12/00
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly medical console unit, with the view of conventional problems, having a simple structure and excellent functionality and design.SOLUTION: The medical console unit includes a body, a door body, a rotary hinge, and a connected body, where the door body and the connected body are formed into a L-cross-sectional shape. The rotary hinge is fitted to a surface side orthogonal to any one of end portions of a fitting surface of an outlet of the body and the connected body and, when the door body in the closed state is rotated to be opened, a rotary shaft side of the opened door body is located at a position retracted from the fitting surface of the outlet by the connected body.
Patent JP-2015213008-A (JP)
Title: Luminaire and manufacturing method of luminaire
Inventor: NAKADA KOICHI
IPC: F21V9/40
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire in which adhesion of a multilayer film with respect to a base material is satisfactory and which is easy to manufacture, and a manufacturing method of a luminaire.SOLUTION: A luminaire includes: a light source 16 for emitting light; a base material 40 for transmitting or reflecting the light emitted by the light source 16; and a blue light reduction film 30 provided at a portion which transmits or reflects the light emitted by the light source 16 of the base material 40. The blue light reduction film 30 has: a multilayer film 34 which mainly reduces light intensity in a wavelength region of 400 nm to 600 nm of the transmitted or reflected light; and an adhesion layer 32 for adhering the multilayer film 34 to the base material 40. The adhesion layer 32 is formed of a material whose main component is aluminum oxide (AlO), and refractive index is 1.38-1.53.
Patent JP-2014217762-A (JP)
Title: Non-slip mat towel usable on both sides
Inventor: TSAI VICTOR
IPC: A63B6/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-slip mat towel usable on both sides.SOLUTION: A non-slip mat towel usable on both sides comprises: a cloth fabric layer; a first non-slip layer adhered to the surface of said cloth fabric layer while presenting a predetermined design and forming a plurality of first hollow parts, so that the surface of said cloth fabric layer is exposed from those first hollow parts; and a second non-slip layer adhered to the rear face of said cloth fabric layer while presenting a predetermined pattern and forming a plurality of second hollow parts, so that the rear face of said cloth fabric layer is exposed from those second hollow parts. Thus, the invention can have effects to use both the two faces and sweat-absorbing and slip resistance effects, and can be folded, which is convenient in storage.
Patent JP-2015215103-A (JP)
Title: Pass box type dry furnace
Inventor: SAITO TETSUO
IPC: F24F7/06
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a pass box type dry furnace capable of delivering an object sample between the two different spaces and capable of improving an efficiency of work for delivering the object sample between the two different spaces after its heating or drying.SOLUTION: A pass box type dry furnace 1 is installed at a location where the first space SP1 is separated from the second space SP2 different from the first space SP1. This pass box type dry furnace 1 comprises: a main body part 3 having a storing space 13 connecting the first space SP1 with the second space SP2; a first opening or closing door 11 arranged at the main body part 3 to close the first space SP1 of the storing space 13 in such a way that the first space SP1 can be opened or closed; and a second opening or closing door 12 arranged at the main body part 3 to close the second space SP2 of the storing space 13 in such a way that the second space SP2 can be opened or closed. The main body part 3 is a heating furnace or a dry furnace.
Patent JP-2015214435-A (JP)
Title: Hollow carbon particle, production method thereof, hollow carbon particle modified with nano-particles of metal or oxide, and production method thereof
Inventor: VILAS G POL
IPC: C01B31/02
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a hollow carbon particle that includes plural compartments therein as well as including pores that are microporous and mesoporous; and also to provide said hollow carbon particle in which nano-particles of a metal or an oxide thereof are supported.SOLUTION: A hollow carbon particle is obtained by heating a wheat flour in an inert atmosphere; by mixing a metal salt into a wheat flour and similarly heating the same, a hollow carbon particle in a state in which the metal or oxide nano-particles are supported, is obtained; and the picture is a SEM image of the compartment wall face in which pores of nano-size are provided, and it is seen that Ni nano-particles have entered some of the pores.
Patent JP-2015215437-A (JP)
Title: Imaging optical system and imaging apparatus having the same
Inventor: OMOTO JUNICHI
IPC: G02B5/18
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging optical system in which aberration variation during focusing is reduced and which facilitates downsizing of a focusing lens group and weight reduction of lenses.SOLUTION: In an imaging optical system which comprises, in order from an object side to an image side, a first lens group having positive refractive power, second lens having negative refractive power, and third lens group, and in which the second lens group moves during focusing, the first lens group includes a positive lens component comprising a single lens or a cemented lens obtained by cementing a plurality of lenses together at a most image side, and the second lens group comprises a single negative lens. A focal length f of the entire system, a focal length f1 of the first lens group, a focal length f1p of the positive lens component, a focal length f2n of the second lens group, a curvature radius Rp1 of an object-side lens surface of the positive lens component, a refractive index Np of a material of an object-side lens of the positive lens component, a curvature radius Rn2 of an image-side lens surface of the negative lens of the second lens group, and a refractive index Nn of a material of the negative lens of the second lens group are set appropriately, respectively.
Patent JP-2015215221-A (JP)
Title: Method and system for determining arrival of principal shock of earthquake
Inventor: HIROISHI TSUNEJI
IPC: G01V1/30
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple method and a simple system for determining arrival of a principal shock of an earthquake, which are capable of further determining, after detecting arrival of a P-wave of the earthquake at a time of occurrence of the earthquake, arrival of an S-wave with high accuracy.SOLUTION: A method for determining arrival of a principal shock of an earthquake is used to determine arrival of an S-wave at a site from a vibration waveform of a P-wave of the earthquake detected by a seismometer installed at the site that is an object of the determination, the method including: chronologically calculating short-term average (STA)/long-term average (LTA) from the vibration waveform measured by the seismometer at the site; detecting arrival of the P-wave when an obtained value exceeds a threshold preset for P-wave detection; then continuing measurement of the vibration waveform of the P-wave to calculate the STA/LTA; and determining that the S-wave has arrived when an obtained value exceeds a threshold preset for S-wave detection.
Patent JP-2015223876-A (JP)
Title: wheel
Inventor: OJIMA KOTA
IPC: B60B33/00
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a wheel which can be easily and quickly manufactured.SOLUTION: A wheel comprises a wheel 5 in which a pair of left and right wheel half bodies 1, 1 made of a metal press-worked article are combined with each other. The pair of left and right wheel half bodies 1, 1 have a same shape, and include side wall parts 11 each having a central hole 10 and cylindrical outer peripheral wall parts 12 which are so continuously provided as to be protruded in an axial direction from outer peripheral edge parts of the side wall parts 11. Further, the outer peripheral wall part 12 is equipped with an opening end edge part 20 of an irregular wave form which alternately have axial salient 21 of a generally rectangular shape and recess 25 of a generally rectangular shape in a circumferential direction, and the pair of left and right wheel half bodies 1, 1 are combined with each other by engagement between the salient 21 and the recess 25 of the opening end edge part 20 of an irregular wave form.