baber/WOPTO huggingface dataset:
Patent JP-2011219366-A (JP)
Title: Method of producing conjugated diene
Inventor: UTSUNOMIYA MASARU
IPC: B01J23/88
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a conjugated diene, capable of preventing the accumulation of a carbon component such as coke in a catalyst disposed in a reactor to enable a stable and continuous operation of a plant for a long period of time.SOLUTION: The method of producing a conjugated diene comprising supplying a reactor including catalyst layers with a raw material gas comprising a 4C or greater monoolefin and a gas comprising molecular oxygen, and subjecting the monoolefin to an oxidative dehydrogenation reaction to produce a product gas comprising a corresponding conjugated diene, is characterized in that each catalyst layer includes a layer containing a catalyst and a solid material unreactive to the catalyst with the dilution ratio represented by the equation shown hereafter, of the catalyst layer disposed closest to the product-gas outlet of the reactor among the catalyst layers being 10 vol.% or higher, and the raw material gas and the gas comprising molecular oxygen are mixed and subsequently fed to the reactor. The dilution ratio is shown by the equation as follows: (vol.%)=[(the volume of the solid material unreactive to the catalyst)/(the volume of the catalyst+the volume of the solid material unreactive to the catalyst)]×100.
Patent JP-2011217782-A (JP)
Title: Mouth cleaner
Inventor: NAKAO HIROSHI
IPC: A61C17/00
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a mouth cleaner including a grip portion and a cleaning portion, the grip portion having strength, durability and appropriate elasticity, hardly causing slippage of a hand even if moisture such as saliva is adhered thereto, hardly deteriorated in strength even when the grip portion is dipped in hot water or the like or left with saliva adhering thereto, and having high adhesive strength to the cleaning portion, so that the cleaning portion is hardly dropped from the grip portion.SOLUTION: In the mouth cleaner, the grip portion 11 and the cleaning portion 21 formed of a synthetic resin foam, a brush-like fiber body or a natural porous body such as sponge is attached to an end of the cleaning portion 21, and the cleaning portion 21 is inserted into the mouth cavity with the grip portion 11 held by the hand to rub the surface of teeth, the inner surface of the mouth cavity, or the like with the cleaning portion 21. The grip portion 11 is constituted by a plant fiber material other than paper.
Patent JP-2011221092-A (JP)
Title: Electrophoresis display device, electronic instrument and electrophoresis display
Inventor: KOMATSU HARUNOBU
IPC: G02F1/167
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To improve display performance of an electrophoresis display device.SOLUTION: First, second and third cells 6 (#1 to #3) respectively include: first electrophoresis particles (5A) corresponding to one color which is different from one of three primary colors (R, G and B or Cy, Ma and Ye) in additive color mixing or subtractive color mixing; second electrophoresis particles (5B) which are in a complementary relationship with the first electrophoresis particles (5A); and large white particles (5C) which are of a greater size than the first and the second electrophoresis particles with a roll as a reflection member. The large white particles: have reflected light make incidence on adjacent cells 6 through a partition wall 30 having translucency by reflecting incident light transmitted through the second electrophoresis particles which are eccentrically located on a display surface side, reflects the light made incident through the partition wall 30 from the adjacent cells 6, and emit the reflected light to a visible side through the second electrophoresis particles which are eccentrically located on the display surface side.
Patent JP-2011218753-A (JP)
Title: Compass
Inventor: SASAKI MASAAKI
IPC: B43L9/20
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a compass, with which a circle or the like can be drawn simply.SOLUTION: The compass includes a fitting body 5 on which both legs such as a central leg 3 and a rotating leg 4 are rotatably fitted. On the fitting body 5, a knob part 38 stands at a position shifted to one leg 3 or 4 side from a rotating center of the legs 3 and 4.
Patent JP-2010250833-A (JP)
Title: Method and apparatus for tagging social environment
Inventor: FAHRMAIR MICHAEL
IPC: H04W4/21
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently tag objects or entities in a physical environment with dynamically changing/moving objects.  <P>SOLUTION: A method for tagging an environment with a certain qualitative attribute by a computing device of a user comprises: detecting at least two other computing devices and their respective identifiers which identify them; compiling a set of information elements which comprises at least two identifiers identifying the two computing devices; offering a plurality of qualitative attributes for tagging the environment as represented by the set of information elements; after at least one of the offered attributes is selected as tag for the environment, storing the tag selected by the user together with the set of information elements in a storage together with other sets of information elements representing other environments which have been previously tagged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011228478-A (JP)
Title: Wafer evaluation method
Inventor: NISHIMURA MASAFUMI
IPC: H01L21/66
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique for easily and properly evaluating occurrence of a defect caused by a contact existing at an edge of a wafer.SOLUTION: A wafer evaluation method comprises: a dry etching step (step S1) in which an affected portion affected by a contact with an external object and a normal portion not affected by a contact with an external object are dry-etched at different dry-etching rate conditions; an end surface observation step (step S3) in which an appearance of an end surface portion of the dry-etched wafer is observed; and an evaluation step (step S4) in which a defect caused by a contact at the end surface portion of the wafer is evaluated on the basis of a wafer observation result.
Patent JP-2010259788-A (JP)
Title: System and method for making tapered looped suture
Inventor: MAIORINO NICHOLAS
IPC: A61L17/00
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for forming a tapered looped suture.  <P>SOLUTION: The system for forming a looped suture includes a suture supply assembly configured for supplying thread, a flipper gripping assembly configured for forming a loop in the thread, a carriage assembly configured for advancing the thread through the forming process, and a welding assembly configured for securing the loop in the thread.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226953-A (JP)
Title: Zone discrimination device, zone discrimination method and program
Inventor: TAGUCHI SHINICHI
IPC: G01N21/78
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a zone discrimination device and a method and program of zone discrimination with which clustering processing for intensity of each color is performed and the respective zones of foreground zone, background zone and noise zone can be discriminated with accuracy.SOLUTION: A zone discrimination device includes an input part 14 for inputting a plurality of images on which the same object is displayed with a sole color and a control part 11 for performing clustering processing based on mixed normal distribution model for images input with respect to each color and assigning the pixels of the images to one of a foreground zone, a background zone and a noise zone.
Patent JP-2010170581-A (JP)
Title: Authentication device, authentication method, authentication system and authentication program
Inventor: SHIRAKI TAKASHI
IPC: G06F21/45
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the risk in use of second authentication data while extending the possibility of authentication using the second authentication data in a case such that a user forgets first authentication data.  <P>SOLUTION: An authentication device 200 includes: an authentication data memory means 201 which stores authentication data corresponding to information showing that the authentication data is first authentication data or second authentication data and to an expiration date of authentication data; a jeopardy determination means 203 which determines whether the attacked degree of the authentication data exceeds a predetermined degree or not; and an authentication means 202 which determines, when input authentication data is the second authentication data, successful authentication only when the input of authentication data is executed before the expiration date of second authentication data stored in the authentication data storage means 201, and the jeopardy determination means 203 determines that the attacked degree of second authentication data is below the predetermined degree.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011228569-A (JP)
Title: Organic electroluminescence element
Inventor: INOUE DAISUKE
IPC: H01L51/50
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element having a white rendering characteristic improved by a single-layered light-emitting layer, and increased external quantum efficiency and durability.SOLUTION: An organic electroluminescence element 10 includes at least a light-emitting layer 5 between an anode 2 and a cathode 8. The light-emitting layer 5 contains a host material, a first dopant material having mixed ligands, and a second dopant material. Light emitted from the first dopant material having the mixed ligands includes rays of light from two or more ligands. Two or more emission peak wavelengths of the rays from the first dopant material having the mixed ligands differ from a wavelength at which an emission intensity from the second dopant material reaches its maximum. Combined emission obtained by the emission from the first dopant material having the mixed ligands and the emission from the second dopant material has a while color.
Patent JP-2011230294-A (JP)
Title: Dowel for joining and connection joining method
Inventor: CHIYOKAWA TATEHIRO
IPC: B27M1/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate connection processing and joining of a vertical member and a horizontal member.SOLUTION: A dowel 10 for joining is structured in such a manner that, in the cross sectional center of a columnar member 1 shaped to fit to a dowel hole, a through hole 2 is provided penetrating from one end to the other end of the columnar member 1 along its height direction. Then, a dowel hole is formed in one wood, and by hammering a nail through the through hole 2, the dowel 10 for joining is fixed to the other wood, and by inserting into the dowel hole the dowel 10 for joining, the two woods are joined. Thus, it is sufficient to form the dowel hole in one wood only, reducing processing cost and facilitating joining of the woods by merely inserting the dowel for joining into the dowel hole provided in one wood.
Patent JP-2011231365-A (JP)
Title: Hot rolled shape steel for vessel and method of manufacturing the same
Inventor: SHIOTANI KAZUHIKO
IPC: C21D8/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide hot rolled shape steel for vessels that has excellent corrosion resistance under a severely corrosive environment, such as a ballast tank of a vessel, under existence of an epoxy resin coating film, and is used for a longitudinal member (longeron), or the like having strength of not less than 315 MPa YP.SOLUTION: A steel raw material contains, by mass%, 0.03 to 0.25% C, 0.05 to 0.50% Si, 0.1 to 2.0% Mn, not more than 0.025% P, not more than 0.01% S, 0.005 to 0.10% Al, 0.01 to 1.0% W, less than 0.01% Cr, and 0.001 to 0.01% N. The steel raw material is heated at 1,000 to 1,350°C, is subjected to hot rolling, where a cumulative rolling reduction at not more than Artransformation point is set to 10 to 80%, and a rolling finish temperature is set to (Artransformation point-30°C) to (Artransformation point-180°C), and then is cooled, thus achieving a hot rolled steel shape for vessels including microstructure made of ferrite including worked ferrite and pearlite structure.
Patent JP-2011229710-A (JP)
Title: Nebulizer kit and nebulizer
Inventor: TANAKA SHINYA
IPC: A61M11/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a nebulizer kit and a nebulizer, which can efficiently generate and discharge an aerosol.SOLUTION: The nebulizer kit includes: a case body 110; a channel forming body 130 for closing an opening 110c of the case body 110; an outside air introduction tube 134 suspended from a bottom surface of the channel forming body 130 and having a long groove 137 formed in an inner peripheral surface 136; a compressed air introduction tube 114 provided below the outside air introduction tube 134 inside the case body 110 and elongated into the outside air introduction tube 134; and an atomization portion forming body 120. The atomization portion forming body 120 includes a liquid suction tube forming portion 124, a baffle 122, and a baffle supporting portion 123 connecting the liquid suction tube forming portion 124 and the baffle 122 together and elongated toward a lateral portion of the baffle 122 from an outer surface of the liquid suction tube forming portion 124. The baffle supporting portion 123 is housed in the long groove 137 of the outside air introduction tube 134.
Patent JP-2011232217-A (JP)
Title: Data signal quality evaluating device
Inventor: MASUHARA KEITA
IPC: G01R13/20
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To further efficiently evaluate quality about an eye pattern of a data signal.SOLUTION: Quality evaluating means 34 expands the size of a reference mask set by reference mask setting means 32, counts a number in a range of the reference mask of indication points of waveform data forming an eye pattern, evaluates quality about a margin to the reference mask of a data signal on the basis of a count value and the magnification of the reference mask, and indicates the evaluation result in a display 40. The quality evaluating means 34 has a real-time measuring mode 34b carrying out margin measurement to obtained data whenever a waveform data obtaining portion 21 obtains data of the minimum number required for indicating the eye pattern of predetermined time width.
Patent JP-2011234238-A (JP)
Title: Video display device, video display control method, program for video display device, and computer-readable recording medium
Inventor: IKEDA NATSUKO
IPC: H04N13/04
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a video display device capable of displaying a 3D content having a 3D video effect based on real-time biomedical information of a viewer while viewing the 3D content.SOLUTION: In a video display device 15, a biological information measurement unit 11 measures biomedical information of a viewer while the viewer views a 3D video. The measured biomedical information is outputted to a biomedical index calculation unit 12 to calculate a biomedical index. The biomedical index is outputted to a biomedical influence level analysis unit 13 to determine the present biomedical influence level of the viewer. On the basis of the determined biomedical influence level, a video effect level adjustment unit 14 adjusts the video effect level of a 3D video being viewed by the viewer. As a result, a 3D video of a video effect level proper to the biomedical influence level based on the biomedical information of the viewer is displayed to the viewer.
Patent JP-2011233057-A (JP)
Title: Multiprocessor system, control method for multiprocessor and program for control method of multiprocessor
Inventor: UESHIMA KANAME
IPC: G06F9/50
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor system for suppressing the increase of memory quantity, a control method of a multiprocessor, and a program of the control method of a multiprocessor.SOLUTION: This multiprocessor system is provided with: a plurality of processors; and a common storage part for storing the execution code of a task to be executed by the plurality of processors and an idle state execution code to be executed in an idle time. The plurality of processors are respectively provided with: a task execution block for storing each of execution information, variables, and calculation results when a plurality of tasks different for each of the processors are executed by using the execution code of each task; a time calculation part for calculating the execution time and an idle time; and a control part for calculating the load of each of the processors based on the execution time and the idle time, and for moving the task by moving the execution information owned by the task execution block.
Patent JP-2011123862-A (JP)
Title: Vending machine having cover
Inventor: KAWAGUCHI KAZUAKI
IPC: G07F9/10
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover mount structure easily and reliably mounting a cover to the front of a door of an vending machine and to a side face of a body, and to provide a cover mount tool used for the mounting.  <P>SOLUTION: The vending machine having a cover includes the cover and a mount tool; the mount tool is clamped and fixed; and the cover is placed on the door and is mounted to the mount tool. The mount tool is mounted to a connection side of the door; one end side in a width direction of the cover is mounted to the mount tool; and the other end side in a width direction is directly mounted to the opening/closing sides of the door. The mounting is also enabled via an auxiliary tool. The cover can be mounted by the mount tool that clamps the bottom and ceiling of the door in connection and is fixed to the front face of the door. The cover and the mount tool are provided, while the mount tool clamps the body and is mounted to a side face of the body, and the cover is placed on a side face of the body and is mounted to the mount tool. The cover mount tool includes a tool body and a connection member, and can clamp the body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010214963-A (JP)
Title: Method for manufacturing molded article
Inventor: YUSA ATSUSHI
IPC: B29B7/90
Filed: 2010-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded article for highly functionalizing a molded article in a simple way by using nano-carbon.  <P>SOLUTION: The method for manufacturing a molded article by molding a thermoplastic resin comprises: a process of dissolving a substance which is not compatible to the thermoplastic resin and can be dissolved into a supercritical fluid and a co-solvent of the substance and the supercritical fluid, into the supercritical fluid; a process of plasticizing the thermoplastic resin in a plasticizing cylinder provided with a plasticizing screw; a process of introducing the supercritical fluid, and the co-solvent and the substance which are dissolved in the supercritical fluid into the plasticizing cylinder and compounding the supercritical fluid, the co-solvent and the substance with the thermoplastic resin by using the plasticizing screw; and a process of introducing the compounded resin into a molding part to mold the resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011244524-A (JP)
Title: Microcomputer and switching power supply device
Inventor: HIROSE SHINICHI
IPC: H02M3/155
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply device which provides stable operation even if a power supply voltage becomes lower, and a microcomputer containing the device.SOLUTION: A switching regulator 100 comprises: an inductor L1 to which an external power supply voltage VBAT is supplied; a main switch 10 connected to the other end of the inductor L1; an auxiliary switch 20 connected in parallel with the main switch 10 with respect to the other end of the inductor L1; a rectifying-smoothing circuit comprised of a diode D1 and a capacitor C1. Switching operation of the main switch 10 is controlled by a control signal DCDCCLK which is generated by a PFM control circuit 12 that is driven by an internal power supply voltage VCC. Switching operation of the auxiliary switch 20 is controlled by a control signal PULSE which is generated by a ring oscillator 22 that is driven by the external power supply voltage VBAT.
Patent JP-2011243649-A (JP)
Title: Permanent magnet and manufacturing method for permanent magnet
Inventor: TAIHAKU KEISUKE
IPC: H01F41/02
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet and a manufacturing method for the permanent magnet which can produce metal alkoxide in a simple production facility and a manufacturing process and can reduce manufacturing cost.SOLUTION: Electrolytic solution is produced by dissolving chloride or blowing hydrogen chloride gas into alcohol which is the same as the alcohol that is an element of metal alkoxide, which is the object to be produced. Ferroalloy containing a metal that is an element of metal alkoxide, which is the object to be produced, and Fe in a prescribed weight ratio (for instance 1:1)is used for an anode, while the same ferroalloy, carbon, platinum, or stainless is used as a cathode, so that an alcohol solution of metal alkoxide can be obtained by electrolysis by the electrolytic solution. Further, the obtained alcohol solution of metal alkoxide is used to manufacture a permanent magnet.
Patent JP-2011241500-A (JP)
Title: Method for inkjet printing and inkjet printing apparatus
Inventor: ICHINOSE SHIRO
IPC: D06P5/00
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for inkjet printing and an inkjet printing apparatus with which the enlargement of the apparatus can be suppressed while diverse expressions can be obtained.SOLUTION: A method for inkjet printing in which fabric A is printed by using an inkjet apparatus 1 includes a step of discharging at least one ink selected from the inks of cyan, magenta, yellow and black, for example, cyan, and landing ink droplets of cyan on the fabric A, and a step of discharging a diluent in which each ink color is diluted and landing the diluent on the site on which the ink droplets of cyan are to be landed.
Patent JP-2011041453-A (JP)
Title: Pm stepping motor
Inventor: HORIUCHI TAKATOSHI
IPC: H02K37/14
Filed: 2010-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PM stepping motor wherein a bearing can be made precisely coaxial to an outer yoke.  <P>SOLUTION: The PM stepping motor is provided with a resin-made bearing 20 and a B-phase outer yoke 11B having a coil storing space S between a plurality of pole teeth 11c erected along the inner peripheral edge of an annular flat plate portion 11a and a circumferential plate portion 11b bent from the outer peripheral side of the flat plate portion 11a to face the pole teeth 11c. The resin-made bearing 20 comprises a bearing body 21 set in a central hole H of the B-phase outer yoke 11B, engagement cutouts 21a formed on the outer peripheral side of the bearing body 21 to allow the pole teeth 11c to pass therethrough, and five radial positioning elastic pieces 22 that protrude to the outside integrally from the bearing body 21, overlap with the inside surface of the flat plate portion 11a, and come into elastic contact with the inner peripheral surface of the circumferential plate portion 11b at the end part.  <P>COPYRIGHT: (C)2011,JPO&INPIT