baber/WOPTO huggingface dataset:
Patent JP-2014183274-A (JP)
Title: Silicon carbide semiconductor device
Inventor: WADA KEIJI
IPC: H01L29/12
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device which can inhibit a decrease in withstand voltage.SOLUTION: A silicon carbide semiconductor device 1 comprises: a silicon carbide layer 101; a trench TR which is provided in the silicon carbide layer 101 and includes, in a sectional view, a first corner C1 which is an intersection point between a first sidewall surface SW1 and a bottom BT and a second corner C2 which is an intersection point between a second sidewall surface SW2 and the bottom BT; and a first layer 81 having a second conductivity type region A. The second conductivity type region A, in a sectional view, is arranged so as to pass either of the first corner C1 or the second corner C2 and cross a line 11 parallel with a <0001> direction of a silicon carbide crystal which composes the silicon carbide layer 101. When assuming that a total area of a trench at a boundary surface B of the first layer 81 and a second layer 82 is ST and a total area of the second conductivity type region is SP in planar view, a ratio obtained by dividing SP by ST is not less than 20% and not more than 130%.
Patent JP-2014184991-A (JP)
Title: Working machine
Inventor: SHIRATANI RYUJI
IPC: B66C1/06
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a working machine capable of improving working efficiency by setting absorption power of a lifting magnet (voltage applied to a lifting magnet) according to a work content.SOLUTION: A working machine for absorbing a work object using the magnetic force of a lifting magnet and moving the absorbed work object includes an operation room, a generator, an absorption power control part arranged between the generator and the lifting magnet, and a control part for outputting a command on the absorption and release to the absorption power control part. An input part for absorption for outputting an absorption command to the control part, and an input part for switching for outputting a command on changing to an adjustment mode to the control part are arranged in the operation room.
Patent JP-2013201891-A (JP)
Title: Battery pack and control method therefor
Inventor: KIM HYUN
IPC: B60L50/15
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack and control method therefor.SOLUTION: The battery pack, supplying a charging current from a power generation module and control method therefor, capable of suppressing energy loss when an output voltage of a power generation module is higher than a rated voltage of a main battery and a rated voltage of a sub battery is higher than that of the main battery.
Patent JP-2014186932-A (JP)
Title: Organic EL module
Inventor: MISHIMA SUZUSHI
IPC: H05B33/12
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL module capable of emitting light on both surfaces and independently supplying power to organic EL panels.SOLUTION: Two bottom emission type organic EL panels 2 and 3 are provided. In each of the bottom emission type organic EL panels 2 and 3, an organic EL element 20 including a first electrode layer, a functional layer and a second electrode layer is provided on a surface of an insulation substrate 12, and light is extracted from a side of the insulation substrate 12, and the two bottom emission type organic EL panels 2 and 3 are overlapped in such a manner that the surfaces of the insulation substrates 12 oppose each other. The two organic EL panels 2 and 3 include lateral side electrode layers 21 and 22 spread in a surface shape on at least two lateral sides of the substrates 12 and in a planar view of the insulation substrates 12, the lateral side electrode layers 21 and 22 of the two organic EL panels 2 and 3 are positioned over three sides.
Patent JP-2014186244-A (JP)
Title: MEMS device
Inventor: YASUDA YOSHIAKI
IPC: G02B26/08
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a MEMS device which, when a MEMS chip having an inner space where displacement parts are arranged inside an annular frame unit is fixed onto a mounting surface of a package using an adhesive, effectively prevents the displacement parts from being stuck due to adhesion of the adhesive to the displacement parts, while securing an appropriate contact area between the annular frame unit and the mounting surface.SOLUTION: A MEMS optical deflector 1 includes a MEMS chip 2 formed by arranging displacement parts such as a mirror unit 13 in an inner space 9 of an outer support frame 6, and a package 3 having a mounting surface 26 onto which a back surface of the outer support frame 6 is fixed using adhesive 44. The mounting surface 26 has a circling protrusion 39 formed thereon, which circles along the outer support frame 6 at an interval 41 inward from an inner circumference of the outer support frame 6 and at a height not interfering with the operation of the displacement parts.
Patent JP-2014191247-A (JP)
Title: Image forming apparatus
Inventor: SHIRAISHI TOYOICHI
IPC: G03G21/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately following the amount of developer.SOLUTION: An image forming apparatus 1 comprises: a toner low detection part 4 for detecting that the amount of toner (the amount of developer) within a toner housing part 15 is a prescribed amount or less; a dot counting part 31 and a calculation part 32 for calculating the toner amount on the basis of a print result; and a determination part 33 for determining the appropriateness about a calculation value for an amount of toner calculated by the dot counting part 31 and the calculation part 32 when the toner low detection part 4 detects that the amount of toner within the toner housing part 15 is the prescribed amount or less. On the basis of the determination result by the determination part 33, processing for providing prescribed information to a user (such as, for example, a display of alarm) is performed.
Patent JP-2014032650-A (JP)
Title: Management device, service providing system, control method for management device and program for management device
Inventor: NATSUME YASUYUKI
IPC: G06Q50/10
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To activate communications between friends or users.SOLUTION: A management server 1 includes: a storage section 19 for storing user information including identification information UID for uniquely identifying a golf user U1 and friend information showing a friendship between the golf users U1; a specification section 13 for specifying a direct golf friend Ug as the golf user U1 having a friendship with a predetermined golf user U1a and an indirect golf friend Ugg as the golf user U1 having a friendship with the predetermined golf user U1a as a target user Utg from identification information UID of the predetermined golf user U1a; a generation section 15 for generating an affinity Ps showing the scale of a relationship between the predetermined golf user U1a and the target user Utg; and a display information generation section 17 for generating display information including information capable of specifying the target user Utg and information showing the affinity Ps, and for making the display section display a screen based on the display information.
Patent JP-2014191811-A (JP)
Title: Air conditioning system
Inventor: SUGIHARA HIROHIDE
IPC: F24F3/044
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To enable effective utilization of a floor space accompanying increase in information processing equipment load, ensuring of a rack installation space, avoidance of temperature fault, and reduction of blast volume.SOLUTION: A front air outlet unit arranged along a wall surface is provided with a plurality of air outlets in end faces of same shape as intake surfaces of racks, respectively, and the air outlets are arranged respectively facing the intake surfaces of the racks so that cooling air is blown from the plurality of air outlets to the intake surfaces of the racks. The cooling air is blown from the plurality of air outlets to the intake surfaces of the racks, and an underfloor air conditioner sucks exhaust air from air exhaustion surfaces of the racks through a suction chamber formed along a hot aisle passage, generates again cooling air, and supplies the cooling air to the front air outlet unit through an underfloor chamber.
Patent JP-2014198678-A (JP)
Title: Resin-coated particles for cosmetics and process for producing same, and cosmetics
Inventor: KUBOTA HIRONOBU
IPC: A61Q1/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated particles for cosmetics excellent in water resistance and to provide cosmetics comprising the resin-coated particles for cosmetics.SOLUTION: Metallic oxide particles, a layer derived from a coupling agent which coats the surface of the metallic oxide particles, and a resin layer which coats the layer of derived from the coupling agent are contained. The coupling agent is at least one selected from the group consisting of an aluminium-containing organic compound represented by a specific general formula, a zirconium-containing organic compound and a titanium-containing organic compound represented by a specific general formula. The resin layer comprises a segment derived from silicone macro-monomer represented by the following general formula (in the above formula, Rrepresents a hydrogen atom or a methyl group; Rrepresents an alkylene group of carbon numbers 2-4; Ris mutually the same or different, and represents an alkyl group or phenyl group of carbon numbers 1-4; and r represents a positive integer).
Patent JP-2014200003-A (JP)
Title: Method and device for calculating channel of content delivery system, content delivery network, and relay node thereof
Inventor: OGINO OSAO
IPC: H04L45/16
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To deliver a plurality of threshold-secrete-sharing partial contents on different channels by utilizing by-group network encoding.SOLUTION: A first solution unit 102 finds, by a first integer programming, a solution for a maximum number of link-independent channels m leading from each delivery source node s to each delivery destination node d. A multiplex count calculation unit 103 calculates a minimum number of links F in which N-K+1 channels can be included when N channels are evenly distributed to M links. A second solution unit 104 finds, by a second integer programming, a solution for N channels leading to each delivery destination node so as to minimize an expected value for the number of delivery destination nodes at which the original content cannot be restored due to the occurrence of multiple link faults equal to or less than F-multiple link faults where a link fault occurs in all of F or less links in which N-K+1 or more channels are included, the solution being calculated by limiting the scope of application of network encoding to the partial contents in one and the group.
Patent JP-2014199754-A (JP)
Title: Transparent conductive substrate and method of producing transparent conductive substrate
Inventor: OKADA KAZUMASA
IPC: H01B13/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive substrate which can achieve both good conductivity and good transmissivity, so far trade-off factors, at a high level.SOLUTION: A transparent conductive substrate includes a plate-like transparent substrate and a conductive layer laminated on one side of the transparent substrate, and the conductive layer has a network cluster aggregation structure composed of aggregated metal nano-particles and has a light transmittance of 70% or higher. Since the conductive layer has the network cluster aggregation structure, the transparent conductive substrate has a small electric resistance in the conductive layer, and the network cluster aggregation structure allows regions where no conductive layer is present, or pore parts of the network, to exist in the transparent substrate, in a plane view, leading to high light transmittance.
Patent JP-2014198544-A (JP)
Title: Saddle type vehicle
Inventor: MORI YOTARO
IPC: B62K19/40
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a saddle type vehicle which does not require a special component on a steering shaft, requires only a small change even when a design is changed, can install by externally mounting, and can suppress increases of cost and the number of components in mounting a steering angle sensor.SOLUTION: A saddle type vehicle includes a bracket 122 which is arranged on a connection part to a head pipe 16 of a main frame 18, and detachably fixes a potentiometer 100 for outputting an electrical signal of a level depending on a drawing amount of a cable 102. A protrusion 110 of a thread nut 54 positioned between an upper end bearing 50 and a top bridge 46 includes a cable fixing part for fixing the cable 102 extended from the potentiometer 100. A nut main body part 106 of the thread nut 54 includes a guide part 118 for guiding winding of the cable 102.
Patent JP-2013139580-A (JP)
Title: Elastomer composite and method for producing the same
Inventor: WANG MENG-JIAO
IPC: C08J3/22
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanized elastomer composite.SOLUTION: A vulcanized wet mix elastomer composite includes at least one carbon black having a CDBP value of at least about 65 mL/100 g, for exampleThe vulcanized wet mix elastomer composite exhibits a ratio of T300 to T100 that is 17% higher than the same ratio for a vulcanized dry mix elastomer composite having the same composition. A vulcanized elastomer composite exhibits a ratio of T300 to T100 of at least 5.5 and includes particulate filler dispersed in elastomer, wherein the particulate filler includes at least about 40 phr of at least one carbon black having an STSA value from 165 to 205 m/g and having a CDBP value from about 85 to 110 mL/100 g. The invention is a wet mix elastomer composite consisting essentially of carbon black dispersed in natural rubber. When the wet mix elastomer composite is processed according to CTV method A, the resulting vulcanized wet mix elastomer composite exhibits a resistivity having a natural logarithm that is at least 10% higher than that for a crosslinked dry mix elastomer composite having the same composition and prepared using CTV comparative method A.
Patent JP-2014201524-A (JP)
Title: Method for decreasing oxide in purified alcohol, and alcohol purification apparatus
Inventor: TAKAHASHI KAZUSHIGE
IPC: C07C29/76
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To decrease alcohol-derived oxide such as acetone contained in purified alcohol when alcohol such as isopropyl alcohol is purified.SOLUTION: A step of removing dissolved oxygen from an alcohol-containing liquid is added to an alcohol purification method comprising a heat treatment step (for example, dehydration using a dehydration membrane or distillation) of heat-treating the alcohol-containing liquid so that the dissolved oxygen-removed alcohol-containing liquid is supplied to the heat treatment step. Furthermore, it does not matter if the inside of a system to be used for alcohol purification is replaced beforehand with an inert gas.
Patent JP-2014201137-A (JP)
Title: Hybrid-vehicle automatic transmission control device
Inventor: TAKAHASHI MASAYUKI
IPC: B60L50/16
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To mesh gears reliably at a shift down even in a case where a ratio of decrease in a rotation speed of a drive wheel is large due to a down-hill travel.SOLUTION: A hybrid-vehicle automatic transmission control device is used for a hybrid vehicle in which a clutch 26, a motor 31, and a mechanical transmission 10 are connected, in the aforementioned order, to an internal combustion engine 21. Transmission control means 36 is included to control the motor 31 so as to increase a rotation speed of an input shaft of the mechanical transmission 10 after disengaging a gear and before engaging the gear during shift-down of the mechanical transmission 10. Road inclination detection means 37 for detecting an inclination of a traveling road is included so that, in a case where the road inclination detection means 37 detects a fact of an up-hill being inclined at a given value or more, the transmission control means 36 stands by for the rotation speed of an output shaft to be reduced before engaging gear of the mechanical transmission 10, without increasing the rotation speed of the input shaft by the motor 31 after disengaging gear.
Patent JP-2013152951-A (JP)
Title: Method of manufacturing membrane electrode assembly and membrane electrode assembly manufactured by the same
Inventor: SUZUKI YOICHI
IPC: H01M8/02
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a membrane electrode assembly for improving reliability, mechanical strength and handling properties of a seal in a solid polymer fuel cell.SOLUTION: The membrane electrode assembly comprises: a polymer electrolyte membrane 13; a first electrode layer 12 formed on one face side of the electrolyte membrane; a first porous gas diffusion layer 11 formed on an opposite side from the electrolyte membrane of the first electrode layer; a second electrode layer formed on the other face side of the electrolyte membrane; and a second porous gas diffusion layer formed on an opposite side from the electrolyte membrane of the second electrode layer. When a resin frame is provided to surround a whole outer peripheral edge of the electrolyte membrane and the vicinity of at least the first and second electrode layers of outer peripheral edges of the first and second gas diffusion layers by die forming to the membrane electrode assembly, material of the resin frame is restrained or prevented from entering the gas diffusion layers and/or the electrode layers.
Patent JP-2014211714-A (JP)
Title: Rank traveling system
Inventor: OKAMOTO KAZUYA
IPC: G08G1/09
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a rank traveling system that can suppress a deterioration in energy consumption of the entire ranks.SOLUTION: There is provided a rank traveling system for forming ranks of a plurality of vehicles and causing the vehicles to travel in rank along a predetermined travel route, where the plurality of vehicles are grouped into a leading vehicle group and a rearmost vehicle group on the basis of projection area information on the vehicles. The rank traveling system includes grouping means (S31) for grouping the vehicles having the projection area within a first range into the leading vehicle group, and the vehicles having the projection area within a second range smaller than the first range into the rearmost vehicle group, and final position determination means (S34) for determining positions of the plurality of vehicles in the respective vehicle groups on the basis of separation point information, where the positions in the leading vehicle group are determined so that the vehicles are arranged from the head of the rank in order from the vehicle with the closest separation point, and the positions in the rearmost vehicle group are determined so that the vehicles are arranged from the rearmost of the rank in order from the vehicle with the closest separation point.
Patent JP-2014215695-A (JP)
Title: Order acceptance device and program
Inventor: KUBOTA TAKAHIDE
IPC: G06Q30/06
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an order acceptance device and program capable of efficiently presenting addition information added to each commodity.SOLUTION: The order acceptance device comprises: a display unit capable of displaying an image; a contact input unit for detecting the presence of a touch on the image displayed on the display unit and accepting it as input; first display means for displaying a plurality of commodity items on the display unit; second display means for displaying a commodity item meeting a prescribed condition, among the plurality of commodity items, by adding thereto additional information corresponding to the condition; and order acceptance means for accepting an order for the commodity item displayed on the display unit via the contact input unit.
Patent JP-2013241275-A (JP)
Title: Sheet processor
Inventor: MURAKAMI SATOSHI
IPC: B65H5/12
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processor which can process front and rear surfaces of a sheet by one processing part.SOLUTION: When grip-changing a sheet between a first flank 33 and a second flank 32, a first gripper device cam and a second gripper device cam 32b2 are positioned in a first grip change position and a second grip change position, when not grip-changing the sheet between the first flank 33 and the second flank 32, a first gripper device 33a maintains a closed state in a state of gripping the sheet in an oppositely-contacting position between the first flank 33 and the second flank 32, and the first gripper device cam 33p2 and the second gripper device cam 32b2 are positioned in a first retreat position and a second retreat position so that a second gripper device 32a may maintain an opened state.
Patent JP-2014213543-A (JP)
Title: Reversible thermochromic printed matter
Inventor: SHIBATA TOSHIHIRO
IPC: B41M5/30
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermochromic printed matter which allows a clear black color to be visually recognized, and discolors to a clear color other than a black color when discoloring.SOLUTION: A reversible thermochromic printed matter 1 comprises a reversible thermochromic layer 3 provided on a support 2, and a reversible thermochromic layer 4 provided on the reversible thermochromic layer 3. The reversible thermochromic layer 3 includes a non-allochroic colored pigment having a luminous reflectance Y of 20% or more, and a reversible thermochromic pigment which changes from black to colorless or a reversible thermochromic pigment which changes from a color being complementary color to a non-allochroic colored pigment color to colorless, and the reversible thermochromic layer 3 changes from a color visually recognizable as black or nearly black to a color exhibited by the non-allochroic colored pigment. The reversible thermochromic layer 4 includes a reversible thermochromic pigment changing from black to colorless, and changes from black to colorless. In the reversible thermochromic printed matter 1, the difference between a luminance reflectance when the reversible thermochromic pigment of the reversible thermochromic layer 3 is in a colored state and a luminance reflectance when the respective reversible thermochromic pigments of the reversible thermochromic layer 3 and of the reversible thermochromic layer 4 are in a colored state is 1.5% or more.
Patent JP-2013227214-A (JP)
Title: Tempered glass and method for manufacturing the same
Inventor: MURATA TAKASHI
IPC: C03C3/087
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To invent a tempered glass which satisfies conventional demand characteristics and is easily segmented into a plurality of reinforced glass chips by etching.SOLUTION: A tempered glass is a tempered glass having a compressive stress layer in a surface thereof, and contains, in mol%, 45-75% of SiO, 3-15% of AlO, 0-12% of LiO, 0.3-20% of NaO, 0-10% of KO and 1-15% of MgO+CaO as a glass composition, wherein the molar ratio of (AlO+NaO+PO)/SiOis 0.1-1, the molar ratio of (BO+NaO)/SiOis 0.1-1, the molar ratio of PO/SiOis 0-1, the molar ratio of AlO/SiOis 0.01-1, and the molar ratio of NaO/AlOis 0.1-5. The tempered glass is obtained through surface or end face etching after tempering.