baber/WOPTO huggingface dataset:
Patent JP-2015169245-A (JP)
Title: Weight type emergency shutoff valve
Inventor: IWASAKI TOSHINOBU
IPC: F16K17/36
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a weight type emergency shutoff valve capable of sensing both earthquake and irregular flow speed under no power source.SOLUTION: An emergency shutoff valve 1 comprises a valve shaft 11 rotatably supported at a valve case 10; a valve body fixed to the valve shaft 11 and rotated in the valve case 10; an oscillation arm 13 fixed to the valve shaft 11 and oscillated between an open position where the valve body releases a flow passage and a closed position where the valve body closes the flow passage; a weight 15 for biasing the oscillation arm 13 by gravity force from the opened position to the closed position; a lock mechanism 2 for locking the oscillation arm 13 at the opened position against the gravity force; a non power source type earthquake sensing mechanism 3 for releasing a locked state of the oscillation arm 13 by the lock mechanism 2 when occurrence of earthquake is sensed; and a non power source type flow speed sensing mechanism 5 for sensing under no power that a flow speed of fluid flowing in the flow passage becomes more than a prescribed value and releasing the locked state of the oscillation arm 13 by the lock mechanism 2 when the flow speed more than the prescribed value is sensed.
Patent JP-2015170681-A (JP)
Title: Temperature acquisition system, control system, temperature detection method, and program
Inventor: ARAI TAKAHIRO
IPC: H01L23/34
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to handle variation in power consumption among individual package components, with respect to heat radiation of the package components.SOLUTION: A temperature acquisition system comprises: an internal temperature acquisition unit for acquiring an internal temperature measurement value of an electronic component; a surface temperature measurement unit for measuring surface temperature outside the electronic component; an internal temperature calculation unit for calculating internal temperature of the electronic component on the basis of a surface temperature measurement value measured by the surface temperature measurement unit; and a comparison unit for comparing the internal temperature measurement value acquired by the internal temperature acquisition unit with an internal temperature calculation value calculated by the internal temperature calculation unit.
Patent JP-2015170578-A (JP)
Title: Nonaqueous electrolyte battery, and battery pack
Inventor: SARUWATARI HIDESATO
IPC: H01M50/211
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery which is superior in life characteristic and enables the suppression of a self discharge.SOLUTION: A nonaqueous electrolyte battery 100 comprises: a positive electrode 6; a negative electrode 7; a separator 8 interposed between the positive electrode 6 and the negative electrode 7; and a nonaqueous electrolyte. The negative electrode 6 includes a negative electrode active material of which the Li occlusion potential is equal to or higher than 1 V vs. Li/Li, and the electric resistance in a state of being discharged is within a range of 100-100000 Ω cm. The separator 8 has pores, of which the pore diameter is 1 μm or larger, and the pore volume proportion is larger than 70%.
Patent JP-2014202749-A (JP)
Title: Chromatographic purification method
Inventor: THOMAS MUELLER SPAETH
IPC: G01N30/86
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a chromatographic purification method for the isolation of a desired product fraction from a mixture using two chromatographic columns.SOLUTION: The chromatographic purification method includes: a first batch step in which during a batch time span, columns are disconnected and a first column is loaded with feed via its inlet using a first flow rate and its outlet is directed to waste, and from a second column thereof, a desired product is recovered via its outlet and subsequently the second column is regenerated; a first interconnected step in which the outlet of the first column is connected to the inlet of the second column during an interconnected time span, the first column is loaded beyond its dynamic breakthrough capacity with feed via its inlet using a second flow rate which is the same or higher than the first flow rate, and the outlet of the second column is directed to waste; a second batch step analogous to the first batch step but with exchanged column positions; and a second interconnected step analogous to the first interconnected step but with exchanged column positions.
Patent JP-2014177700-A (JP)
Title: Coating method and pressure masking system for controlling coating microstructure
Inventor: MICHAEL ANTHONY DEPALMA III
IPC: F02C7/00
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a coating method and a pressure masking system for controlling a coating microstructure.SOLUTION: A coating method for coating a target surface of an object having one or more passages includes the steps of: fluidly connecting a temperature control fluid to at least one passage; and making the temperature control fluid pass through at least one passage. The temperature control fluid at least partially controls the temperature profile of the object to coat the target surface. The temperature profile of the object at least partially controls a coating microstructure.
Patent JP-2014198630-A (JP)
Title: Crane and unloader
Inventor: KIYOTA YOSHINAGA
IPC: B66C5/10
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a crane assisting an operator in confirming surrounding situations.SOLUTION: A jib crane installed outdoors comprises: a traveling body including a portal frame constituted by a pair of legs 61a and 61b and a beam portion 61c connecting the paired legs 61a and 61b to each other; eight cameras 2-1 to 2-8 attached to the traveling body; and a controller generating an output image using eight input images picked up by the eight cameras, thereby presenting the image for monitoring situations surrounding the crane to an operator.
Patent JP-2015172689-A (JP)
Title: image forming apparatus
Inventor: HIRATA MUNEKAZU
IPC: G03G21/18
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can achieve both improvement in operability of attaching and detaching a process unit and a reduction of the installation space.SOLUTION: An image forming apparatus includes: a process unit 1 that has a latent image carrier 2; exposure means 11 for exposing the latent image carrier 2 to light; a loading unit 39 that loads the process unit 1 in an attachable/detachable manner; contact/separation means for relatively contacting and separating the latent image carrier 2 and exposure means 11 to/from each other; and moving means for moving the loading unit 39 between a storage position where the process unit 1 is stored at a predetermined position in an apparatus body 100 and an attachment/detachment position where the process unit 1 is moved to an opening side of the apparatus body 100 from the storage position. The process unit 1 is configured to be attached and detached to/from the loading unit 39, while the latent image carrier 2 and the exposure means 11 are separated from each other and the loading unit 39 is moved to the attachment/detachment position, and both the direction of movement of the loading unit 39 and the attachment/detachment direction of the process unit 1 intersect the axial direction of the latent image carrier 2.
Patent JP-2015171878-A (JP)
Title: Vehicle controller
Inventor: NAGAI MASAKATSU
IPC: B60L50/16
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To make appropriate the magnitude and timing of an assist torque applied from a motor to a crankshaft via a K0 clutch and realize stable start of ignition.SOLUTION: Fuel injection and ignition are executed to a target cylinder stopping in an expansion stroke during stop of an internal combustion engine. The engagement of a K0 clutch starts during a period since the start of the fuel injection until the start of combustion, an assist torque whose magnitude is set to an initial value to such an effect that a crankshaft does not rotate is applied to the crankshaft, and an output torque of the motor is increased by as much as the initial value. Subsequently, if it is detected that a cylinder internal pressure of the target cylinder rises, the assist torque and the output torque are increased at a predetermined increase rate. If it is detected that the cylinder internal pressure of the target cylinder peaks, then a peak value of the cylinder internal pressure is acquired, and the assist torque and the output torque are set to values in response to the peak value of the cylinder internal pressure.
Patent JP-2014180577-A (JP)
Title: System and method for power control of electrosurgical resonant inverter
Inventor: GILBERT JAMES A
IPC: A61B18/12
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrosurgical system for operating an electrosurgical generator.SOLUTION: A generator 200 includes: RF output stages 230, 232 constituted so as to generate at least one electric surgery waveform including a plurality of cycles; at least one sensor 280 connected to the RF output stages 230, 232 constituted so as to measure voltage and current of the at least one electric surgery waveform; and a controller 224 connected to the at least one sensor 280 and the RF output stages 230, 232. The controller 224 has a proportionality-integration-differentiation controller having at least one of a voltage limiter or current limiter. The proportionality-integration-differentiation controller is constituted so as to saturate the RF output stages 230, 232 on the basis of voltage-current characteristics of the RF output stages 230, 232.
Patent JP-2015177064-A (JP)
Title: semiconductor device
Inventor: FUJIMOTO HIDETOSHI
IPC: H01L21/338
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of increasing ON-state voltage of a gate.SOLUTION: The semiconductor device comprises: a first nitride semiconductor layer; a second nitride semiconductor layer provided on the first nitride semiconductor layer and having a larger bandgap than that of the first nitride semiconductor layer; a source electrode provided on the second nitride semiconductor layer; a drain electrode provided on the second nitride semiconductor layer; a third nitride semiconductor layer provided on the second nitride semiconductor layer between the source electrode and the drain electrode, in which a high impurity concentration layer containing p-type impurity and a low impurity concentration layer with lower impurity concentration than that of the high impurity concentration layer and higher bandgap than that of the high impurity concentration layer are alternately laminated, and its bottom layer and top layer are high impurity concentration layers; and a gate electrode provided on the third nitride semiconductor layer.
Patent JP-2014208616-A (JP)
Title: Method for producing n-substituted borazine
Inventor: YAMAMOTO TETSUYA
IPC: C07F5/05
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing N-substituted borazine without containing a solvent, unreacted raw materials and impurities such as by-products easily, securely and inexpensively without performing distillation refining.SOLUTION: There is provided a method producing N-substituted borazine which comprises: a step of reacting an alkali borohydride represented by ABH(A is a lithium atom, a sodium atom or a potassium atom) with an amine salt represented by (RNH)X (R is a hydrocarbon group having 3 or more carbon atoms; X is a sulfate group or a halogen atom; n is 1 or 2) in an ether-based solvent to obtain a reaction product containing N-substituted borazine; a step of separating the reaction product from the ether-based solvent and dissolving the reaction product separated from the ether-based solvent in a hydrocarbon solvent to separate a component which is insoluble in the hydrocarbon solvent.
Patent JP-2015182385-A (JP)
Title: Polystyrene-based resin laminate foamed sheet, and foamed resin-molded article
Inventor: AOKI KENICHIRO
IPC: B29C47/02
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene-based resin laminate foamed sheet suitable for obtaining a foamed resin-molded article which hardly causes printing failure when used for curved surface printing.SOLUTION: The polystyrene-based resin laminate foamed sheet 10 is obtained by laminating a polystyrene-based resin film 2 directly on at least one surface of the polystyrene-based resin foamed sheet 1 by an extrusion lamination method so that the basis weight of the polystyrene-based resin film 2 becomes 70-220 g/m2, and is used for producing the foamed resin-molded article by a sheet molding method. The curved surface printing is performed on the surface, which is formed from the polystyrene-based resin film, of the produced foamed resin-molded article. The diameter of each of air bubbles of the polystyrene-based resin foamed sheet 1 is adjusted in a predetermined state.
Patent JP-2015191934-A (JP)
Title: Sensitizing dye for photoelectric conversion, photoelectric conversion element arranged by use thereof, and dye-sensitized solar battery
Inventor: SURUGA KAZUYUKI
IPC: H01G9/20
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide: a sensitizing dye of a novel structure which allows current to be taken out efficiently; a satisfying photoelectric conversion element arranged by use of such a sensitizing dye; and a dye-sensitized solar battery.SOLUTION: A sensitizing dye for photoelectric conversion is expressed by the following general formula (1): [Formula (1)] [In the formula, Rto Reach represent a hydrogen atom, a halogen atom, an alkyl group with 1-6 carbon atoms or an alkoxy group with 1-6 carbon atoms; W, X, Y and Z each represent a hydrogen atom, a substituted amino group, or an absorbing group having a heteroring including nitrogen and sulfur or an absorbing group having a cyano olefin part.]
Patent JP-2015189327-A (JP)
Title: Attachment structure of meter cluster
Inventor: KUROKAWA KEIJI
IPC: B60K37/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of a meter cluster capable of reliably preventing the detachment of the meter cluster from an instrument panel body.SOLUTION: A meter cluster 3 is attached to an instrument panel body 2 through lock means. The lock means consists of a locking claw 9 and a locking hole 8. Detachment prevention means 20 for preventing the meter cluster 3 from being detached from the instrument panel body 2 is provided. The detachment prevention means 20 comprises a detachment prevention hole 21 and a detachment prevention piece 22. The detachment prevention piece 22 comprises a U-shaped locking groove which opens toward the lateral center side of a vehicle. When the meter cluster 3 moves in a vehicle width direction with respect to the instrument panel body 2 by the input to the vehicle side part, the locking groove of the detachment prevention piece 22 is locked to the peripheral edge part of the detachment prevention hole 21.
Patent JP-2015191486-A (JP)
Title: cash management system
Inventor: AKIOKA TAKAO
IPC: G07D9/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cash management system capable of easily catering to diversified needs.SOLUTION: A cash management system includes: a cash management device 10 that allows a storage object comprising at least one of gold brick and a small bundle of bills to be put in from the outside or to be taken out to the outside in a lock release state; and a direction device 200 that is provided as a separate body from the cash management device 10 and capable of communicating with the cash management device 10. The direction device 200 transmits direction information including at least one of a put-in direction and a take-out direction of the storage object to the cash management device 10. On receiving the direction information, the cash management device 10 stores processing identification information which does not overlap with other information in association with the direction information, transmits it to the direction device 200 to have the direction device 200 display it, and shifts to the lock release state if the processing identification information is input via operation means.
Patent JP-2015190591-A (JP)
Title: thrust cylindrical roller bearing
Inventor: MAEKAWA NAOKI
IPC: F16C19/30
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To increase load capacity of a thrust cylindrical roller bearing by effectively holding rollers and increasing the number of the rollers to the maximum.SOLUTION: The present invention provides a thrust cylindrical roller bearing cage for holding a plurality of rollers, and a thrust cylindrical roller bearing which employs the cage. The cage comprises: an outer annular part; a plurality of cage bar parts which protrude inwardly in a radial direction from the outer annular part, and are integrated with the outer annular part; pockets which are formed by the outer annular part and the adjacent cage bar parts and accommodate the rollers; and an inner annular part which has a plurality of opening parts at positions opposing end faces of the rollers. Faces of the pockets are cylindrical faces with which the rollers come in slide contact, the rollers have protrusions at end faces at a side opposing the inner annular part, and the protrusions are fitted into the opening parts which are formed in the inner annular part, so that the rollers are fixed to the inner annular part.
Patent JP-2014209230-A (JP)
Title: Antireflection article, image display device, and die for manufacturing the antireflection article
Inventor: MIYAZAKI YUICHI
IPC: G02F1/1335
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection article related to a moth-eye structure that improves scratch resistance more than before and that also improves optical characteristics.SOLUTION: An antireflection article is provided in which: very small protrusions are closely arranged; and the distance between the adjacent very small protrusions is equal to or lower than a minimum wavelength in a wavelength band of electromagnetic waves prevented from reflecting. The very small protrusions are multi-peak very small protrusions having a plurality of peaks and single-peak protrusions having single peaks. In the distribution of the distances between the adjacent very small protrusions, an average value, a standard deviation, and the total number of samples are respectively P, σ, and Nt. The number of samples is Ns 1, in the case that the very small protrusions are within a range P±σ displaced from the average value by only the standard deviation and at least one of the two very small protrusions related to the distances between the very small protrusions is the multi-peak very small protrusion. The number of samples is Ns 2, in the case that the very small protrusions are out of the range P±σ and at least one of the two very small protrusions related to the distances between the very small protrusions is the multi-peak very small protrusion. In these cases, a ratio Ns 1/Nt is larger than a ratio Ns 2/Nt.
Patent JP-2015191232-A (JP)
Title: liquid crystal display device
Inventor: SUWA SHUNICHI
IPC: G02F1/1337
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that has a configuration and structure enabling avoidance of unevenness occurrence of an electric field generated by application of voltage to a first electrode, and hardly causing quality degradation of a display image.SOLUTION: A liquid crystal display device is constituted of a plurality of pixels 10 arrayed each including a first substrate 20 and a second substrate 50, a first electrode 120 formed in the first substrate 20, a second electrode 52 formed in the second substrate 50, and a liquid crystal layer 60. A pre-tilt is given to a liquid crystal molecule 61, and the first electrode 120 is composed of a ground layer 150 having a plurality of convexity parts 130 and concavity parts 140, and a transparent conductive material layer. In a convexity part top face 151 of the ground layer 150, a first transparent conductive material layer 135 is formed that is connected to a first power supply unit, and in a concavity part bottom face 152 of the ground layer 150, a second transparent conductive material layer 145 is formed that is connected to a second power supply unit.
Patent JP-2015192706-A (JP)
Title: baby sling
Inventor: ITO TATSU
IPC: A47D13/02
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a baby sling having high fitness to a body of an infant and capable of maintaining an appropriate holding position of the infant even in a long time use.SOLUTION: An annular baby sling 1 includes: an infant holding part 10 accommodating an infant and formed by weaving in a lattice shape, with respect to plural elastic belt bodies A having elasticity to an annular circumferential length direction L and arranged in parallel in the annular circumferential length direction L, plural non-elastic belt bodies B having no elasticity and arranged in parallel along a width direction W perpendicular to the length direction L; and a support part 20 suspended on a shoulder of a user T, supporting the infant accommodated in the infant holding part 10, continuous integrally to both ends in the annular circumferential length direction L, and formed by weaving in a lattice shape the plural elastic belt bodies A having elasticity to the length direction L and arranged in parallel in the annular circumferential length direction L and the plural non-elastic belt bodies B having no elasticity and arranged in parallel along the width direction W perpendicular to the length direction L.
Patent JP-2015196851-A (JP)
Title: Primary recrystallization annealed sheet for grain oriented magnetic steel sheet and production method of grain oriented magnetic steel sheet
Inventor: ARAGAKI YUKIHIRO
IPC: C21D8/12
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a primary recrystallization annealed sheet for a grain oriented magnetic steel sheet industrially stably achieving homogenous dispersion of nitride in a sheet thickness direction as an inhibitor, thereby good for obtaining good magnetic properties in a production process of a grain oriented magnetic steel sheet, to which nitriding is applied.SOLUTION: There is provided the primary recrystallization annealed sheet which is obtained after performing nitriding treatment in a midway process of producing a grain oriented magnetic steel sheet using a steel slab containing, by mass%, C:0.001 to 0.10%, Si:1.0 to 5.0%, Mn:0.01 to 0.5%, one or two kind selected from S and Se:0.002 to 0.040%, sol.Al:0.001 to 0.050% and N:0.0010 to 0.020% and the balance Fe with inevitable impurities. In the primary recrystallization annealed sheet, a nitrogen increased amount by the nitriding treatment ΔN is 1000 ppm or less and N strength of a fluorescent X-ray of a steel sheet surface is 0.59 or more.
Patent JP-2015197664-A (JP)
Title: Substrate type optical waveguide element
Inventor: OKA TORU
IPC: G02F1/01
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a substrate type optical waveguide element that makes it possible to shorten the length of a device and further reduce the device size.SOLUTION: A first waveguide 3 and a second waveguide 4 have a mode conversion part 12 between their respective input and output sides. The mode conversion part 12 has a waveguide structure in which mode coupling occurs between the first waveguide 3 and the second waveguide 4. The effective refractive indices of a first waveguide mode TEin the first waveguide 3 and a second waveguide mode TEin the second waveguide 4 match in at least one cross section of the waveguide structure perpendicular to the direction of light propagation, and a magnitude relation between the effective refractive index of the first waveguide mode TEand the effective refractive index of the second waveguide mode TEacross the one cross section is reversed between their respective input and output sides.