baber/WOPTO huggingface dataset:
Patent JP-2013200612-A (JP)
Title: Clustering processing device and clustering processing method
Inventor: IGARASHI KEI
IPC: G06F17/30
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To contribute to quick provision of recommendation information to a new user by reducing loads of clustering processing for recommendation information generation.SOLUTION: A clustering processing device 1 includes: an entire clustering processing unit 10 for executing entire clustering processing including processing of allocating all users to clusters according to content histories and processing of obtaining content history characteristics related to a representative user of each cluster; a new user information holding unit 20 for holding information on a new user who has newly joined; and a differential clustering processing unit 30 for executing differential clustering processing of obtaining the content history characteristics related to the new user and allocating the new user to the cluster according to the content history of the new user on the basis of the content history characteristics related to the new user and the content history characteristics related to the representative user of each cluster, in a cycle shorter than the execution cycle of the entire clustering processing.
Patent JP-2012149376-A (JP)
Title: Apparatus for regulating amount of fibre fed to carding machine
Inventor: PFERDMENGES GERD
IPC: D01G23/08
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for regulating an amount of fibre fed to a carding machine that allows a more uniform feed of fibre flocks even when there are relatively large variations in a pressure and/or the amount of fibre material as a consequence of changing fibre material requirements of a downstream carding machine.SOLUTION: There is provided an apparatus for regulating an amount of fibre flocks to be fed to at least one carding machine that comprises a pressure-measuring device built in a pneumatic feeding and distributing path that is connected to an upstream of the carding machine, converting a pressure into an electric signal (pressure actual value) in the pressure-measuring device. An output end of the pressure-measuring device is connected to a flock conveyer, e.g. a controllable driving device of a clearer, via an adjusting device. There is a controlling device (computer) between the pressure-measuring device and the adjusting device for inputting a signal for the pressure actual value. In the controlling device, an electric signal is formed for a modified pressure actual value, which is obtained by a differential of Δp/Δt, so as to feed the adjusting device.
Patent JP-2013207879-A (JP)
Title: Power-supply circuit
Inventor: YAMASHITA KOTARO
IPC: G05F1/56
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply circuit capable of surely stopping an output of a negative power-supply voltage at the time of short-circuit.SOLUTION: A power-supply circuit 100 includes: a positive power-supply output line 1 outputting a positive power-supply voltage; a negative power-supply output line 2 outputting a negative power-supply voltage; and a shunt regulator 5 which is connected to the positive power-supply output line 1 and the negative power-supply output line 2 and in which a voltage based on a voltage of the positive power-supply output line 1 and a voltage of the negative power-supply output line 2 is inputted to its reference. At the time of short-circuit of the negative power-supply output line 2 in which a voltage to be inputted to the reference of the shunt regulator 5 becomes larger than a reference voltage predetermined by the shunt regulator 5, an output of the negative power-supply voltage from the negative power-supply output line 2 is stopped.
Patent JP-2013202485-A (JP)
Title: Exhaust gas treatment method and exhaust gas treatment device
Inventor: HAMAHIRA SHINICHI
IPC: B01D53/74
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that since exhaust gas discharged from a cement production facility etc. includes an aldehyde odor, the exhaust gas cannot be discharged without change, and thus provide an exhaust gas treatment method and an exhaust gas treatment device capable of inexpensively and efficiently removing odor components in exhaust gas.SOLUTION: In an exhaust gas treatment method etc., exhaust gas including odor components is brought into contact with incineration ash including calcium oxide and an oxidant to decompose the odor components.
Patent JP-2013203215-A (JP)
Title: Hybrid automobile
Inventor: HAMAMOTO YOSHIAKI
IPC: B60K6/48
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of vapor in a fuel supply device which supplies fuel in a fuel tank to a fuel injection valve after stopping fuel injection from the fuel injection valve.SOLUTION: When the oil temperature Toil of a lubricating oil is equal to or higher than a threshold Toilref (S120) while using request power Pe* and an operation line in a high oil temperature at a higher torque side than a fuel operation line, an operation point (operation point in a high oil temperature) at a lower rotating speed side in comparison with the case that the oil temperature Toil is lower than the threshold Toilref is set (S140). An engine and two motors are controlled in such a manner that request torque Tr* is output to a drive shaft while operating the engine at the set operation point (S150-S190).
Patent JP-2013205648-A (JP)
Title: Light source device, projector device, method for driving light source
Inventor: MIYAZAKI TAKESHI
IPC: G02B5/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To acquire high luminance by supplementing luminance of G-color laser light and expanding a color gamut.SOLUTION: A light source device includes: a blue light source for ejecting light of a blue wavelength region; a red light source for ejecting light of a red wavelength region; a green light source for ejecting light of a green wavelength region; a phosphor receiving the light of the blue light source as excitation light and ejecting light of a wavelength region including the green wavelength region; and an optical system for guiding the light from the blue light source, the light from the red light source, the light from the green light source and the light from the phosphor to a same optical path. The light ejected from the green light source is applied to the phosphor and diffused inside the phosphor.
Patent JP-2013209761-A (JP)
Title: Transfer paper for dye-printing and dyeing method
Inventor: ARAHI SHU
IPC: D21H27/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dye-printed sheet which is transfer paper used in a dye transfer printing method that conducts dye fixing treatment while closely attaching dye-printed paper to a material to be printed, allows the material to be printed and the dye-printed paper to be efficiently attached to each other, and gives excellent dyeing quality to the material.SOLUTION: The transfer paper is used in the dye transfer printing method that conducts the dye fixing treatment while closely attaching the dye-printed paper to the material to be printed, and comprises base paper having a density of 0.4-1.0 g/cmand a wet strength in a CD direction of 0.5 kN/m or more and a paste layer provided on the base paper.
Patent JP-2012214789-A (JP)
Title: Light-shielding tape
Inventor: OGAWA HIROSHI
IPC: C09J7/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-shielding tape in which the difference of the extent of the discoloration by sun light does not stand out even if used to fix a curing sheet, and there is not a problem.SOLUTION: The light-shielding tape is a pressure-sensitive adhesive tape in which a resin layer and an adhesive layer are laminated, wherein titanium oxide is combined in the pressure-sensitive adhesive tape by the proportion of 1.85-18 g/m.
Patent JP-2012126920-A (JP)
Title: Ethylene-propylene-diene rubber foam
Inventor: SUZUKI HIROAKI
IPC: C08K5/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an EPDM foam reduced in corrosiveness, reduced in surface tackiness, exhibiting high foamability, and excellent in flexibility.SOLUTION: A rubber composition is prepared by blending an ethylene-propylene-diene rubber, a foaming agent, a quinoid-based crosslinking agent and an organic peroxide-based crosslinking agent, and is foamed to thereby obtain an ethylene-propylene-diene rubber foam. In the obtained EPDM foam, the corrosiveness can be reduced better than when using sulfur as a crosslinking agent. The tackiness on the surface can also be reduced.
Patent JP-2013210918-A (JP)
Title: Particle behavior simulation device, particle behavior simulation method, control program and recording medium
Inventor: KOBAYASHI TOMONARI
IPC: G06F19/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To realize particle behavior simulation capable of shortening a calculation time under the consideration of the influence of an adhesive force.SOLUTION: A particle behavior simulation device 10 comprises: a contact force specification unit 13 for determining a corrected contact force using a corrected spring constant kd smaller than a spring constant kr when a contact force is expressed as a non-linear spring model; and a behavior calculation unit 12 for calculating the behaviors of particles using the corrected contact force as a contact force and a corrected adhesive force Fad which is set to a value smaller than an adhesive force Far according to the ratio between the spring constant kr and the spring constant kd as an adhesive force.
Patent JP-2013210928-A (JP)
Title: Commodity selection supporting system and program therefor
Inventor: NISHIHASHI RAN
IPC: G06Q10/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To enable a customer to select a gift suitable for the appearance of an object person even when the object person does not accompany.SOLUTION: A commodity selection supporting system displays an image showing appearance of an object person on a display of a tablet PC, for example. Then, from a commodity brought close to the display on which the image of the object person is displayed, information for identifying the commodity is read. Then, the read commodity identification information is collected in association with information on the appearance of the object person displayed on the display.
Patent JP-2013213556-A (JP)
Title: Spring type one-way clutch
Inventor: TAKADA SEIICHI
IPC: F16D41/02
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of torque transmitting action of a double spring type one-way clutch.SOLUTION: An engaging convex part 7 is arranged in an inside surface of an inwardly directed flange 4 of an outer wheel 1, a double clutch spring 3 forming small diameter wound parts 3a and large diameter wound parts 3b alternately in an axial direction in an eccentric state is assembled between a cylindrical outer peripheral surface of a rotating shaft 2 and an inner peripheral surface of the outer wheel 1 configured such that the small diameter wound parts 3a elastically contact the outer peripheral surface of the rotating shaft 2, the large diameter wound part 3b elastically contact a convex arcuate face 7a of the engaging convex part 7 the outer ring 1 cross a rotating locus of the engaging convex part 7, a hook 3d of one end is locked by the outer wheel 1, thereby the large diameter wound parts 3b engage with the engaging convex part 7 in a rotating direction even in the case the large diameter wound parts can not sufficiently fasten the engaging convex part 7 and the torque transmission from the rotating shaft 2 to the outer ring 1 can be stably carried out, when the rotating shaft 2 rotates one predetermined direction and the diameters of the small diameter wound parts 3a and the large diameter wound parts 3b of the clutch spring 3 are all reduced.
Patent JP-2013216525-A (JP)
Title: Method for manufacturing silicon carbide member
Inventor: HASE KAZUTO
IPC: C04B35/565
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly pure silicon carbide member made of a silicon carbide sintered body.SOLUTION: A method for manufacturing a silicon carbide member includes: a purifying step S30 in which a silicon carbide member made of a silicon carbide sintered body is heated under an inert atmosphere to be purified; an oxidation step S40 in which the silicon carbide member is heated under an oxidizing atmosphere after the purifying step and an oxide film is formed on the surface of the silicon carbide member; and an acid washing step S50 in which the oxide film is washed by acid after the oxidation step and the oxide film is removed.
Patent JP-2012154488-A (JP)
Title: Pipe joint, pipe connection structure, and pipe connection method
Inventor: KOBAYASHI KAZUO
IPC: F16L33/28
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint, a pipe connection structure, and a pipe connection metho, having superior waterproofness irrespective of irregularities of an outer circumference face of a pipe body, and facilitating connection of the pipe body.SOLUTION: When a corrugated pipe 13a is inserted, the corrugated pipe 13a can be inserted without being caught with a holding claw 15 due to the tapered shape of the holding claw 15. A corrugated pipe 13b is in a state completely inserted and held in the pipe joint 1. In this state, packing 5b is crushed by a chip of the corrugated pipe 13b. Since the packing 5b includes a very large deformation amount, it can be deformed in accordance with a chip shape of the corrugated pipe 13b, and waterproofing can be positively carried out. In this state, the holding claw 15 caches the entire circumference of a trough part 25 of the corrugated pipe 13b, and thus the corrugated pipe 13b is not detached from the pipe joint 1.
Patent JP-2013219913-A (JP)
Title: Rotary electric machine
Inventor: IKEMOTO MASAYUKI
IPC: H02K3/18
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine enabling precise measurement of temperature of a multi-phase toroidal coil.SOLUTION: A rotary electric machine 8 includes a toroidal coil 12 wound around each of teeth 28a of a stator core 11, and a temperature sensor 14 that is provided to come into contact with a UV-phase neutral point connection component 24 and a W-phase neutral point connection component 26 which electrically connect the toroidal coils 12, and detects temperatures of the UV-phase neutral point connection component 24 and the W-phase neutral point connection component 26.
Patent JP-2013215402-A (JP)
Title: Massage chair and massage method using the massage chair
Inventor: HARASHIMA TORU
IPC: A61H7/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high design-performance massage chair intended for the improvement of a blood flow and the improvement of an internal organ function and an immune function, specialized in a massage to a pelvis, and thighs or buttocks, and stimulating the inside of the pelvis, and the muscle of the thighs or the buttocks to promote a milking action, and to provide a massage method using the massage chair.SOLUTION: A massage chair includes: a chair body 2 formed in such size that the buttocks of a user fit in a space surrounded by right and left armrest parts and a seat surface of the chair body; and bellows-like airbags 11-14 incorporated in the right armrest part 3 and the left armrest part 4 of the chair body 2. When the airbags inflate by an air supply means 21, the right and left armrest parts vertically pinch both the right and left sides of the pelvis of the seated user, and the airbags are repeated with air supply/exhaust at a prescribed rhythm by a control means 24 and perform the inflation and contraction to perform a massage to the pelvis, and the thighs or the buttocks of the seated user.
Patent JP-2013218912-A (JP)
Title: Latching relay
Inventor: YAMAMOTO ATSUSHI
IPC: H01H50/18
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a latching relay capable of being applied even to a current region of 10 A or more with small driving force by improving deposition extraction force without damaging a contact resistance characteristic and opening/closing holding force.SOLUTION: The latching relay has: an electric magnet 1 having a coil 1a and a yoke 1b; a movable contact 3 attached to the vicinity of a tip of a plate spring 2; a stationary contact 4 brought into contact with and separated from the movable contact; a movable side terminal 5 connected to the plate spring; a stationary side terminal 6 connected to the stationary contact; engagement members 7a, 7b arranged between the movable side terminal and the movable contact to be engaged across the plate spring; armatures 8 brought into contact with and separated from the yoke of the electric magnet; a permanent magnet 9 arranged between the armatures; a driving operator 10 for integrating the engagement members, the armatures and the permanent magnet to rotate them centering on a rotary shaft by action of the electric magnet, and holding the armatures at an opened state position and a closed state position by the magnetic force of the permanent magnet; and an open pole auxiliary member 11 formed integrally with the engagement members and arranged closer to the movable contact than to the engagement members to press the plate spring in an open pole direction during open pole.
Patent JP-2013217146-A (JP)
Title: Building
Inventor: TANABE TAKAYASU
IPC: E04H1/02
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To inhibit the smell of a pet whereabouts space in a building from reaching an upper storage space.SOLUTION: A building 1 includes a pet whereabouts space 11 which has an entrance 10 opening to a building whereabouts space A, and an upper storage space 12 which is partitioned from and installed above the pet whereabouts space 11. A decorative plate 20 which inhibits adsorption of smell components is installed on the side wall surface 11a of the pet whereabouts space 11. A ventilating hole 41 is installed above the outside of the entrance 10 of the pet whereabouts space 11 and on the ceiling surface A1 of the building whereabouts space A. The decorative plate 20 is also installed on the ceiling surface 11b of the pet whereabouts space 11.
Patent JP-2013216058-A (JP)
Title: Fusible thermal transfer printing apparatus
Inventor: SETO TADAO
IPC: B41M5/52
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fusible thermal transfer printing apparatus 1 that can obtain an image of high-resolution multi-gradation recording by transferring fusible ink in a recording paper of smooth surface.SOLUTION: Innumerable dents are formed on a surface of recording paper 2 by pressing the recording paper 2 between a projection roller 3 and a pressure contact roller 4. An ink 5-2 surface applied with an ink ribbon 5 and a surface of the recording paper 2 where the innumerable dents are formed are stuck and pressed between a thermal head 6 and a platen roller 7, and the ink 5-2 is fused and transferred to the surface of the recording paper 2 where the innumerable dents are formed by heating by electrifying a heating resistor of a thermal head 6.
Patent JP-2013222741-A (JP)
Title: Reactor
Inventor: YAMAYA TAKASHI
IPC: H01F27/32
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a reactor with an insulation property secured between a conductor wire and a core while having a high inductance.SOLUTION: A reactor 1 comprises: a magnetic core 11 including a first soft magnetic particle and a magnetic core 11; a coil 12 wound around a conductor wire; and an insulator 13 covering a coil surface. The core 12 covered by the insulator 13 is embedded in the magnetic core 11, and the insulator 13 contains plural soft magnetic particles having an insulation property and resin filled in gaps of the soft magnetic particles. A glass transition temperature of the resin is 80°C or more, and the insulator 13 has relative magnetic permeability of 1 or more and 20 or less in a zero magnetic field. The magnetic core 11 has relative magnetic permeability of 3 or more in a magnetic field of 10/4π[A/m].
Patent JP-2012233885-A (JP)
Title: Detection of imminent control instability
Inventor: NORMAN J ENGLUND
IPC: G01M7/02
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting and avoiding imminent control instability in a system that applies a stimulus to an object.SOLUTION: A system 110 measures a parameter signal OSC that represents a system parameter indicating oscillation of an object 100 by a sensor 130 while a stimulus is being applied to the object 100 by a stimulus effector 120. A control system 140 monitors maximum amplitude of a dominant tone in a selected frequency band of the parameter signal; and provides the stimulus effector 120 with a signal CS for avoiding control instability if the maximum amplitude persists over a specified period of time.
Patent JP-2013223899-A (JP)
Title: Rechargeable electric power tool
Inventor: HAYASHI MASANORI
IPC: B25F5/00
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a rechargeable electric power tool that can keep a lock-off state, alleviates a burden on an operator, and is facilitated in work for processing a material to be processed.SOLUTION: A rechargeable electric power tool 1 detachably comprises a battery pack 6 for supplying power to a motor at a housing 2 storing the motor M, and also comprises a tool 3 which operates by the drive of the motor. In the housing, there are arranged a standby switch 15 which can be set to a standby state for waiting the start of the drive of the motor, and a lock-on switch 16 which brings the motor to a drive state from the standby state and can keep the drive state.
Patent JP-2012242826-A (JP)
Title: Clear styrene emulsion/aggregation toner
Inventor: MORIA A SWEENEY
IPC: G03G9/08
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To manufacture colorless transparent and high-gloss toners.SOLUTION: A colorless transparent toner is produced by mixing and homogenizing, with high shear, a first composition comprising a low molecular weight latex resin and a low melt wax, mixing and heating the first composition until a desired core particle size is achieved, contacting the first composition with a second composition having a higher Tg than that of the first composition, and forming a shell around the core particles.
Patent JP-2013228021-A (JP)
Title: Gas tank inspection device and method
Inventor: KATO KEI
IPC: F17C13/12
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for efficiently suppressing an increase in an internal temperature of a gas tank when filling gas.SOLUTION: A gas tank inspection device 10 includes: a detection gas storage portion; an inert gas storage portion; a detection gas supply line for supplying the detection gas to the gas tank 100; an inert gas circulation line into which the inert gas circulates and which is configured to include a first inert gas supply line for supplying the inert gas to the gas tank 100; a first heat exchanger 230 for cooling the detection gas by performing heat exchange between the detection gas circulating into the detection gas supply line and the inert gas circulating into the inert gas circulation line; and a control section 40 which controls the detection gas supply line and the inert gas circulation line, supplies the detection gas cooled by the first heat exchanger 230 to the gas tank 100, and then supplies the inert gas to the gas tank 100.