baber/WOPTO huggingface dataset:
Patent JP-2015099950-A (JP)
Title: Communication device
Inventor: MATSUMOTO WATARU
IPC: H03M13/19
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of dealing with a phase variation even during high-speed communication such as optical communication.SOLUTION: A regression curve calculation part 26 detects a phase difference between data on which error correction coding has been performed on the basis of decoded data on which iterative decoding has been performed by a Sum-product decoding part 25, and data after decoding, the variation of a phase difference component is reduced by filtering using the approximation of a regressive curve, and the estimates of an offset error and a phase shift amount of a phase are detected from the phase difference component after filtering. On the basis of the offset error and the phase shift amount of the phase, a phase error calculation part 27 performs phase error correction of the data on which error correction coding has been performed. The Sum-product decoding part 25 performs iterative decoding on a value on which the phase error correction has been performed for the error-correction-coded data.
Patent JP-2013190733-A (JP)
Title: Colored curable resin composition
Inventor: KOYAMA YOSHINORI
IPC: G03F7/004
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a colored curable resin composition allowing formation of a color composition layer with less occurrence of crater-shaped defects.SOLUTION: A colored curable resin composition comprises a coloring agent, a resin, a polymerizable compound, a polymerization initiator and a solvent, where the coloring agent is a coloring agent comprising a compound represented by the formula (1) and a pigment, the solvent is a solvent comprising a diacetone alcohol, and the content ratio of the diacetone alcohol is 0.5 mass% or more and 50 mass% or less relative to the total amount of the solvent. In the formula (1), Rand Rrepresent phenyl groups which may have a substituent; Rand Rrepresent monovalent saturated hydrocarbon groups having a carbon number of 1 to 10; Rrepresents -OH or the like; Rand Rare hydrogen atoms or alkyl groups having a carbon number of 1 to 6; and m is an integer of 0 to 4.
Patent JP-2013196399-A (JP)
Title: Pressure reducing valve
Inventor: WAKABAYASHI HIRONOBU
IPC: G05D16/06
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reduction valve including a pressure reduction valve mechanism including a valve body having a water cutoff function for variably adjusting the flow passage area of a boundary part between a primary side path and a secondary side path and a relief valve mechanism which opens and closes in accordance with the inner pressure of the secondary side path, the pressure reduction valve which being more downsized than the pressure reduction valve of a patent literature 1.SOLUTION: A pressure reduction valve including a pressure reduction valve mechanism including a valve body having a water cutoff function for variably adjusting the flow passage area of a boundary part between a primary side path and a secondary side path and a relief valve mechanism which opens and closes in accordance with the inner pressure of the secondary side path, the relief value mechanism is not disposed so as to be faced to the valve body of the pressure reduction valve, and the relief valve mechanism is disposed at a pressure-sensitive chamber side installed in the pressure reduction valve mechanism.
Patent JP-2013196603-A (JP)
Title: Terminal device, content reproduction system and program
Inventor: SAKAMOTO SANAE
IPC: G09B5/02
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device, a content reproduction system and a program, capable of appropriately setting a schedule time for reproducing or displaying content associated with an electronic teaching material.SOLUTION: A terminal device, on the basis of input to reproduction time zone input fields 63 and 64 of a reproduction time zone setting screen, sets a reproduction time zone of content associated with each of association areas 21 and 22, in the double-page spread of an electronic teaching material 2 including the association areas. Input is detected by an electronic blackboard for detecting pressure, a method of reading a position on a sheet of paper having a coded pattern with a pen, or the like.
Patent JP-2013200336-A (JP)
Title: Image forming device
Inventor: SHIRAI HIRONAO
IPC: G03G15/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which reduces staining on the back of recording paper after an image stabilization control, and even when the staining on the back occurs, which makes its visibility low.SOLUTION: An image stabilization control part, which optimizes an image formation condition of each image formation part, at the time of execution, has a coated toner image C formed by the image formation part that is predetermined according to the kind of recording paper and adhered to the outer peripheral surface of a transfer part, before a test image T reaches a nip part N1. Then, the test image is made to pass through the nip part while facing the coated toner image adhered to the outer peripheral surface of the transfer part. Furthermore, after the test image passes through the nip part, a cleaning bias that transfers the coated toner image to an intermediate transfer member is applied to the transfer part.
Patent JP-2013199868-A (JP)
Title: Control system of exhaust gas recirculation device
Inventor: YAMAZAKI YUYA
IPC: F02M25/07
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To circulate exhaust gas with high accuracy in a desired flow rate, even if a seat member with a valve body seated thereon wears in an exhaust gas recirculation device.SOLUTION: In a control system 10 of an exhaust gas recirculation device, an angle when the valve 22 is fully closed is detected by an opening sensor 28, and an angle difference Δθ is calculated by comparing the same with the fully closed angle when starting an engine in a previous time. A determination is made that a ware is generated in a valve seat 24 on which the valve 22 sits when the angle difference Δθ exceeds an allowable range, and a flow rate map is corrected so as to add a turning angle of the valve corresponding to a flow rate increase of exhaust gas increasing due to the wear.
Patent JP-2013202655-A (JP)
Title: Method of manufacturing heat transfer member
Inventor: TANAKA AKIRA
IPC: B21D53/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To easily form a microstructure surface in a reentrant cavity shape on a heat transfer surface of a heat transfer member with high precision.SOLUTION: A projection/recess part 3 having a prescribed pitch is formed by irradiating a heat transfer surface 2 of a heat transfer member 9 with an electron beam, and bent parts 6 are formed by bending tips of projection parts 3a of the projection/recess part 3 so as to form a heat transfer surface 2 having reentrant cavities 1.
Patent JP-2013204682-A (JP)
Title: Pipe joint
Inventor: AOKI KAZUNORI
IPC: F16L27/06
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce noise when a pressurized fluid inside a joint is discharged.SOLUTION: A female joint to which a male joint is attachably/detachably connected includes an annular seal member that is coaxial with a first through-hole of a joint body and is sealingly engaged with the other end of the joint body, an annular purge suppression member provided on the radial outside of the annular seal member, and a ball valve that has an outer surface engaged with the annular seal member and the purge suppression member. It is configured to form a restricted flow path between the purge suppression member and the ball valve. In a process in which the ball valve is turned from a second turning position to a first turning position, a second through-hole of the ball valve is put in a state communicating with the outside via the restricted flow path after sealed engagement between the annular seal member and the outer surface is disengaged. When the ball valve is put in the first turning position, the second through-hole is at least partially removed from the purge suppression member and is forced to communicate with the outside without passing though the restricted flow path.
Patent JP-2013207624-A (JP)
Title: Booster antenna and method of manufacturing the same
Inventor: ITO DAISUKE
IPC: G06K19/07
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide: a booster antenna that has excellent electrical characteristics and flexibility and permits inexpensive mass production; and a method of manufacturing the booster antenna.SOLUTION: A booster antenna 14 is manufactured by applying a silver particle dispersion liquid containing 50-70% by mass of silver particles having an average particle size of 20 nm or less to a substrate by flexographic printing, followed by firing. The booster antenna 14 has on the substrate a silver conductive film containing a sintered body of 10-50% by volume of silver particles and having a volume resistivity of 3-100 μΩ cm, a surface resistivity of 0.5 Ω/sq. or less and a thickness of 1-6 μm.
Patent JP-2013209950-A (JP)
Title: Rotary compressor
Inventor: ENDO KATSUMI
IPC: F04C27/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor that enables complete engagement between a gasket and a boss with a simple structure.SOLUTION: A rotary compressor 100 includes a gasket including a planar ring 11b integrated with a cylindrical rib 11a vertically arranged along the outer periphery of the ring 11b. The ring 11b of the gasket 11 is pushed to the whole surface of a lower boss end face 3d of a lower bearing 3 forming a compression mechanism 101 by a discharged muffler 9. The rib 11a of the gasket 11 engages with an inner peripheral surface of a lower boss 3a of the lower bearing 3.
Patent JP-2013047595-A (JP)
Title: Heat exchanger and hot water device having the same
Inventor: TAKEDA NOBUHIRO
IPC: F28F1/32
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that can suitably be thinned as a whole, and can properly prevent such a malfunction that large stress is applied to each part resulting from the thermal expansion of fins.SOLUTION: The heat exchanger comprises: upper edges 21a, 21b and lower edges 22a, 22b which are connected to each other in series from one end side in a lateral width direction over the other end side; the plate-shaped fins 2A, 2B in which either of the upper edges 21a, 21b and the lower edges 22a, 22b are made to be upstream-side edges located at the upstream side of a heating-gas flowing direction; and heat transfer tubes T1, T2 which penetrate the fins 2A, 2B and in which rows of a plurality of linear pipe bodies 11a, 11b which are aligned in the lateral width direction are arranged in a single stage in vertical directions of the fins 2A, 2B. More than half of the plurality of linear pipe bodies 11a, 11b are arranged so as to be deviated from center positions of the vertical directions of the fins 2A, 2B toward the upstream-side edges.
Patent JP-2013213886-A (JP)
Title: Image forming device
Inventor: ISHIDA HIROBUMI
IPC: G03G21/00
Filed: 2012-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that cleans a photoreceptor with a counter-type cleaning blade, configured to reduce frictional force between the photoreceptor and the cleaning blade to rotate the photoreceptor at a small angle for preventing image deletion, and to reduce abnormal noise to be generated during the small-angle rotation, while extending the service life of the cleaning blade.SOLUTION: An image forming device 100 includes drive parts DY-DK in a photoreceptor 1, and a control part Cont of the drive part. The control part reverses the photoreceptor 1 during non-image forming operation after image forming operation, the number of times corresponding to the number of sheets to be used in the image forming operation at a predetermined small reverse rotation angle θ, for example. The angle θ is set so as to prevent a discharge product to be produced by a charging unit from being locally adhered to the photoreceptor 1.
Patent JP-2013212910-A (JP)
Title: Garbage collection accumulation box with emergency kit storage box
Inventor: ABE HITOSHI
IPC: B65F1/00
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a garbage collection accumulation box with an emergency kit storage box configured in such a way that emergency kits used in case of a natural disaster are installed in a place which is easier to access and out of the way, and stored emergency kits can be taken out easily and also can be kept.SOLUTION: A garbage collection storage box with an emergency kit accumulation box includes: an emergency kit storage box 3 in which emergency kits are stored; a garbage collection accumulation box 2 having at its front or top an opening/closing door 12 through which garbage is collected; and a connecting part 11 connected to the emergency kit storage box 3 via a storage box moving device 4 which moves the emergency kit storage box 3 above the garbage collection accumulation box 2. When the garbage collection accumulation box 2 is in use, the emergency kit storage box 3 retreats using the storage box moving device 4 so as not to cover the opening/closing door 12 of the garbage collection accumulation box 2 from above. When the garbage collection accumulation box 2 is not in use for garbage collection, the emergency kit storage box advances using the storage box moving device 4 so as to cover the opening/closing door 12 of the garbage collection accumulation box 2 from above.
Patent JP-2013219879-A (JP)
Title: Booster circuit
Inventor: INOUE FUMIHIRO
IPC: H01L21/822
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a booster circuit capable of increasing a usable power supply voltage range.SOLUTION: The booster circuit includes a capacitor, a transistor connected to the capacitor, and a reference voltage generation circuit for supplying the transistor with a reference voltage for changing a boosting rate to a power supply voltage in accordance with the power supply voltage. The reference voltage generation circuit supplies the transistor with the reference voltage so that, when the power supply voltage is higher than a predetermined value, the boosting rate when the power supply voltage is higher than the predetermined value is lower than that when it is lower than the predetermined value, and supplies the transistor with the reference voltage so that, when the power supply voltage is lower than a predetermined value, the boosting rate when the power supply voltage is higher than the predetermined value is higher than that when it is lower than the predetermined value.
Patent JP-2013220535-A (JP)
Title: Surface treatment method for woody material
Inventor: NISHI HIROKI
IPC: B27M1/00
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To propose a surface treatment method for a woody material capable of reducing an amount used of wood filler needed to flatten a surface of a material to be coated having a dent on the surface.SOLUTION: A surface treatment method for a woody material includes steps of: applying curable wood filler 3 on a transfer member 1; semi-curing the applied curable wood filler 3; and adhering the transfer member 1 to a surface 20 of a wood material 2 to be coated via the semi-cured curable wood filler 3. The adhered curable wood filler 3 is cured, and the transfer member 1 is peeled from the curable wood filler 3 which has been cured.
Patent JP-2013223931-A (JP)
Title: Writing instrument
Inventor: OMOTO KEI
IPC: B43K21/00
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument which supports a writing body slidably in an axial direction in a leading end opening of a shaft tube or a leading end opening of an end member attached to the shaft tube and which can evenly control wobbling of the writing body in whatever way held.SOLUTION: A writing instrument supports a slider 8 slidably in an axial direction in a leading end opening 2a of an end member 2 attached to a shaft tube 1. A flexible cylindrical member 33 molded by a resin extruded molded article, fiber bundle or sintered porous body is attached to the outer peripheral face of the slider 8 which is opposite the leading end opening 2a of the end member 2. Thereby, the cylindrical member 33 is disposed in such a state as embedded in a clearance between the end opening 2a and the outer peripheral face of the slider 8. Besides, flexibility of the cylindrical member 33 functions and allows the efficient control of wobbling caused by the clearance between the slider 8 and the end opening 2a of the end member 2.
Patent JP-2013224775-A (JP)
Title: Refrigeration device
Inventor: OGURI AKIHIKO
IPC: F24F1/30
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration device that can sufficiently secure a contact area between coolant piping and a coolant jacket by a simple method.SOLUTION: A refrigeration device comprises coolant piping (10), a power device (20) and a cooler (30). The cooler (30) has a coolant jacket (40), a pressing plate (70) and a fixing tool (80). The coolant jacket (40) has a fixing tool attachment part (53a) and a device contact face (52). The pressing plate (70) has a part (71) to be pressed, pushing parts (72L, 72R) for pushing the coolant piping (10) toward piping arrangement grooves (51L, 51R), and elastic deformation parts (73L, 73R) which are elastically deformed so as to permit the deformation of the pushing parts (72L, 72R) in a direction in which the pushing parts are separated from the coolant jacket (40). The pressing plate (70) has rigidity at which the undulation of the coolant piping (10) pushed by the pushing parts (72L, 72R) can be corrected.
Patent JP-2013225421-A (JP)
Title: Multiple gas plasma jet apparatus
Inventor: OKINO AKITOSHI
IPC: C23C16/50
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a multiple gas plasma jet apparatus which can plasmatize a gas, that could not be plasmatized until now, stably on the premise that low temperature plasma gas is generated, under the atmospheric pressure, with no contamination from an electrode and can be irradiated locally.SOLUTION: The multiple gas plasma jet generator includes an insulation pipe having an object gas introduction port for introducing object gas, and a plasma jet port for jetting gas plasma generated from the object gas to the outside, an electrode part in which at least one strip electrode is provided along the outer periphery of the insulation pipe or sealed therein, and the long axis of the strip electrode extends from the object gas introduction port in the direction of the plasma jet port, and a power supply which generates glow discharge in the insulation pipe under the atmospheric pressure by applying a voltage changing with time to the electrode part.
Patent JP-2013117509-A (JP)
Title: Mini-plant for decontamination for contaminated soil with radioactive substance
Inventor: SHIMMEN MASASHI
IPC: G21F9/10
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a mini-plant for decontamination of contaminated soil with a radioactive substance for minimizing a risk of diffusing a radioactive substance to the surroundings.SOLUTION: In a mini-plant 10, elements such as a decontamination agitator and an agitation absorption flock tank constituting a decontamination system 1 are loaded on the loading space of a 4-ton truck 4 in a state that they are covered with a protective cover 5, and delivered to a job site, and at the job site, contaminated soil with a radioactive substance is stirred by the decontamination agitator after applying water, and subjected to specific gravity classification by pouring micro-bubbles so that the contaminated soil can be separated into decontaminated sediment and contaminated water or the like, and the separated contaminated water or the like is stirred after applying a flock in an agitation absorption flock tank, and made to stand still so that the contaminated water or the like can be separated into sludge and decontaminated fresh water.
Patent JP-2013232457-A (JP)
Title: Wafer processing tape
Inventor: SUZUMURA KOJI
IPC: H01L21/52
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing tape which allows for easy determination whether or not lamination is performed under conditions suitable for the characteristics, while suppressing occurrence of die shift.SOLUTION: When the maximum length of the tape in the longitudinal direction is A and the maximum length of the tape in the width direction is B, in a sticking area P of a wafer processing tape 1 where tension is applied most during lamination, a marking 9 is provided in a region where A is 2-10 mm and B is 2-20 mm. Consequently, change in the shape of the marking 9 can be determined visually and easily. A determination can be made easily whether or not lamination is performed under conditions suitable for the characteristics, and occurrence of die shift in the following dicing step can be suppressed.
Patent JP-2013231634-A (JP)
Title: Position information providing system, navigation system, and terminal device
Inventor: ITAGAKI TSUGIO
IPC: G09B29/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a position information providing system, a navigation system, and a terminal device which can accurately acquire position information of a user including altitude whether the user is outside or inside.SOLUTION: A position information providing system comprises a server device and a terminal device. The server device comprises: map data storage means; altitude topography storage means; reference point position coordinates reception means; reference point altitude information generation means which determines reference point position coordinates and a reference point altitude; map data transmission means; and reference point altitude information transmission means. The terminal device comprises: position information acquisition means; reference point information transmission means; reference point altitude information reception means; map data reception means; and reference point altitude detection means which detects altitude of a reference point. Further, the terminal device comprises: means for calibrating the altitude data acquired by the reference point altitude detection means; and map display means which displays the map data and the altitude data.
Patent JP-2013232482-A (JP)
Title: Resin sealing method and resin sealing device
Inventor: HIRATA YUSUKE
IPC: H01L21/56
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To enable a film to be closely attached to a surface of a mold thereby efficiently preventing the occurence of breakage and wrinkles of the film.SOLUTION: A resin sealing method includes the steps of: supplying a mold releasing film 5 to a mold for resin sealing 1; preheating the supplied mold releasing film 5; and suctioning and coating the supplied mold releasing film 5 along a surface of the mold 1 in a heating state.
Patent JP-2013232490-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KOYANAGI KENICHI
IPC: H01L21/8242
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that cracks are generated in a supporting film supporting a lower electrode of a capacitor, which may cause deterioration in capacitor characteristics.SOLUTION: A semiconductor device has a capacitor comprising: a cylinder-like or columnar lower electrode 15; a supporting film 13 contacting with an upper part of the lower electrode, and supporting between the lower electrodes in a beam-like manner; a dielectric body film 16 covering the lower electrode and the supporting film; and an upper electrode 17 opposed to the lower electrode via the dielectric body film. In the dielectric body film 16, a film thickness dA at the upper surface of the supporting film 13 is set to be thicker than a film thickness dB at a lateral face of the lower electrode 15 at a position lower than a position contacting with the supporting film, and thereby, the mechanical strength of the supporting film 13 is enhanced.