baber/WOPTO huggingface dataset:
Patent JP-2012097294-A (JP)
Title: Method and equipment for producing granule with iron-making sludge or the like as main raw material
Inventor: MATSUI TAKASHI
IPC: C22B1/248
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To produce granules which are suitable for furnace raw material by appropriately granulating water-containing iron-making sludge and iron-making dust without performing special drying treatment.SOLUTION: In the method for producing the granules of raw material essentially consisting of iron-making sludge and iron-making dust, a granule production device includes: a stirring blade revolved in a drum charged with the raw material to be granulated; and a stirring rotor performing rotation while being revolved in the drum together with the stirring blade. Using the granule production device, cracking treatment for the iron-making sludge and mixing treatment for iron-making sludge, iron-making dust and a solidification agent are successively performed. If required, the method further includes: a step (A) of performing preliminary granulating treatment for the raw material; and a step (B) of charging the raw material treated by the step into a tumbling granulator, and performing raw material granulating treatment and particle size regulation treatment in which and the surfaces of the granules are smoothed.
Patent JP-2012096601-A (JP)
Title: Oscillation reducing device for floating body
Inventor: ANDO YOSHIHITO
IPC: B63B39/06
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology which can further reduce oscillation of a floating body.SOLUTION: The oscillation reducing device includes a pair of plate-shaped members 4 attached to both widthwise edges of the bottom part of a floating body 1. Each upper end of the pair of plate-shaped members is adhered to the bottom part of the floating body. Each of the pair of plate-shaped members has a plurality of thorough-holes 5 lined up in the lengthwise direction of the plate-shaped members, which runs fore to aft along the floating body. Water flows in and out of the through-holes, forming eddies and expending energy, thereby minimizing oscillation of the floating body.
Patent JP-2012032750-A (JP)
Title: Identification medium and identifying device
Inventor: HOSHINO SHUICHI
IPC: G03H1/02
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology that facilitates detection of a counterfeit product having visually the same appearance as that of an authentic product, and gives high accuracy in reading a code.SOLUTION: An identification medium sequentially includes, from a read-out side: a cholesteric liquid crystal layer 102 subjected to hologram processing 103 and selectively reflecting circularly polarized light in a first rotational direction having a specified center wavelength; and a code-forming layer having a code print pattern 107 as an object of read-out formed therein. A hologram image is formed by the hologram processing 103, the image inhibiting read out of the information of the code when the hologram image is simultaneously read out with the code by an optical reader.
Patent JP-2012105431-A (JP)
Title: Uninterruptible power supply device, power supply processing method, and power supply processing program
Inventor: KURUMA AKIO
IPC: H01M10/44
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal runaway of a secondary battery including the one due to a manufacturing failure, and to prevent deterioration in reliability and operability of system as well.SOLUTION: An uninterruptible power supply device comprises: a secondary battery for becoming a power supply to connected apparatuses in the case of a blackout of the input power supply; measuring means to measure the temperature of the secondary battery; and charging stop means for calculating a temperature variation rate which is a change of the measured temperature per unit time. Also, the charging stop means determines whether or not the temperature variation rate is above the thermal runaway determination value, which is the value to determine whether or not a thermal runaway is generated, and if the temperature variation rate is above the thermal runaway determination value, the means stops supplying charging current to the secondary battery.
Patent JP-2012111795-A (JP)
Title: Rubber composition for base tread, and pneumatic tire
Inventor: KONDO SHUNICHI
IPC: C08K3/36
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a base tread, which can be improved well balancedly in low fuel consumption, steering stability and durability; and to provide a pneumatic tire using the same.SOLUTION: The rubber composition for a base tread includes a rubber component and a reinforcing agent. The rubber component contains a natural rubber, a butadiene rubber (1) containing 1,2-syndiotactic polybutadiene crystal, and a butadiene rubber (2) synthesized using a rare earth element-based catalyst. The content of the reinforcing agent is 25 to 35 mass% in 100 mass% of the total mass of the rubber composition for a base tread.
Patent JP-2012110402-A (JP)
Title: Light-weight recycled tile carpet
Inventor: SHINODA MASAHARU
IPC: A47G27/02
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To make a recycled carpet using a carpet waste material containing a vinyl chloride resin as a part of the constituent material of the backing layer more light-weight.SOLUTION: A recycled resin composition of which the specific gravity is 1.5 or lower, and of which the contained fiber component is 10 wt.% or higher is used as the backing layer of this tile carpet. Thus, the light-weight recycled tile carpet which is made more light-weight, of which the recycled rate is made higher, and which is excellent in dimension stability and warpage performance as well is provided.
Patent JP-2012113667-A (JP)
Title: Printing system
Inventor: HIRAKAWA SATOSHI
IPC: G06F3/12
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it may be unable to print immediately by a shortage of toner or ink on a printer side when a print color of two-color printing is selected according to a document to be printed.SOLUTION: A printer driver acquires information on remaining toner or ink from a printer at print processing, selects a printable color from the information, and generates a printer control command for second color of two-color printing. Based on the procedures mentioned above, the two-color printing may be specified with the printable color of the printer at the print processing, and the occurrence of printing halt at the printer side is eliminated.
Patent JP-2011054205-A (JP)
Title: Multimedia reproducing apparatus and method of displaying background image
Inventor: NAKAYAMA TAKASHI
IPC: G06F3/0482
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sense of immersion into a virtual space provided by a multimedia reproducing apparatus.  <P>SOLUTION: A menu screen generating section generates image data of a menu screen 50 included in a list of reproduction items of digital content. A reproduction screen generating section reproduces the digital content, and generates the image data of the reproduction image including information relating to the reproduction content. A background image generating section generates and displays a background area 160 on which a decorative object 162 drifting in the three-dimensional space is drawn as the background image for the menu screen and reproduction screen. The background image generating section changes the background area 160 by using a video for obtaining a visual effect of immersing in the back of the three-dimensional space from a user's perspective along a transition from the menu screen to the reproduction screen when obtaining the reproduction order from the user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012116587-A (JP)
Title: Tool for suspending control cable of elevator
Inventor: SHINDO KAZUYA
IPC: B66B7/06
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To easily uniformize tension of two wire ropes for suspension.SOLUTION: A tool 13 for suspending the control cable includes a rope guide 14 and a tension balance measuring instrument 15. The rope guide 14 includes a rope guide body 16, first and second upper side support parts 17, 18, and first and second lower side support parts 19, 20. The tension balance measuring instrument 15 includes a measuring instrument body 23 and first and second intermediate support parts 24, 25. The interval between the first and second intermediate support parts 24, 25 is set so as to bend a first and second wire ropes 3, 4 for suspension at the first and second intermediate support parts 24, 25.
Patent JP-2012117951-A (JP)
Title: Lubrication oil degradation sensor
Inventor: SHIRATA TAKUYA
IPC: G01N21/59
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication oil degradation sensor capable of instantly determining the type of contaminant in a lubrication oil for a machine.SOLUTION: A lubrication oil degradation sensor 10 is a sensor which is installed on a machine 90 for detecting degradation of lubrication oil 91 for the machine 90. It has: a white LED 52 which emits white light; an RGB sensor 53 which detects the color of the light it receives; a gap forming member 40 in which an oil gap 40a for the lubrication oil 91 to enter is formed; and a support member 20 which supports the white LED 52, the RGB sensor 53 and the gap forming member 40. The gap forming member 40 transmits the light emitted by the white LED 52, and the oil gap 40a is disposed in the optical path from the white LED 52 to the RGB sensor 53.
Patent JP-2012116143-A (JP)
Title: Cleaning device, liquid jet apparatus and cleaning method
Inventor: MATSUMOTO DAISUKE
IPC: B41J2/18
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device, along with a liquid jet apparatus and a cleaning method, which can efficiently discharge air bubbles.SOLUTION: The cleaning device 40 comprises: a bottomed box-shape cap 41 which surrounds and forms a closed space region Rc between a liquid jet head 15 and itself by abutting on the liquid jet head 15; a suction pump 51 which exerts a suction force to the closed space region Rc via a first passage 48 which communicates with the closed space region Rc; a passage on-off valve 55 arranged so as to open and close the first passage 48; a pressurizing pump 61 which pressurizes the closed space region Rc; and a computer which controls the closed space region Rc in a positive pressure state to a negative pressure state by bringing the passage on-off valve 55 into an opened state after performing control for bringing the passage on-off valve 55 into a closed state and accumulating negative pressure in the first passage 48 being a side opposing the closed space region Rc with the passage on-off valve 55 in the first passage 48 as a boundary by driving the suction pump 51, and control for pressurizing the closed space region Rc by driving the pressurizing pump 61.
Patent JP-2012121170-A (JP)
Title: Fine particle, ink, toner, sheet and medium for anti-forgery and method for manufacturing fine particle
Inventor: KITAMURA MITSURU
IPC: C09D11/00
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide new fine particles in an anti-forgery technology by the fine particles.SOLUTION: The fine particle includes a three-dimensional shape which can be discriminated when being observed while being magnified. Also, the three-dimensional shape has at least a curved surface in the fine particle.
Patent JP-2012121862-A (JP)
Title: Novel tetrahydropyranyl compound
Inventor: KOIIZUKA YUSUKE
IPC: H01L51/50
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a charge transport material that can improve stability of a coating film and can express excellent charge transport characteristics.SOLUTION: There is provided a tetrahydropyranyl compound represented by general formula (1), having a [(tetrahydro-2H-pyran-2-yl)oxy]methyl group. In formula (1), Rto Reach represent a methyl group or an ethyl group, o, p, q, and r each represent an integer of 0-4, Rto Reach may be identical or different when o, p, q, and r are each ≥2, and Ar represents a substituted or unsubstituted phenylene group, biphenylene group or a bivalent group of a condensed polycyclic aromatic group.
Patent JP-2012126582-A (JP)
Title: Method for producing cover glass for display device
Inventor: OKAWA HIROYUKI
IPC: C03C23/00
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cover glass for a display device that has a desired impact resistance performance by chemical strengthening.SOLUTION: The method for producing a cover glass for a display device includes a shape processing step (S1) of processing a blank of glass for a display device into a glass plate of a given shape, a washing step (S2) of washing the glass plate, and a chemical strengthening step (S3) of subjecting the washed glass plate to chemical strengthening. The washing step (S2) includes washing the glass plate by using a liquid so that the main surface of the glass plate is not brought into contact with a brush.
Patent JP-2012127015-A (JP)
Title: Polyurethane elastic yarn
Inventor: SUZUKI KATSUYA
IPC: D01F6/94
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane elastic yarn good at deodorant and antibacterial properties even after washing and a method for manufacturing the same.SOLUTION: A polyurethane elastic yarn is an elastic yarn made of polyurethane obtained from polymer diol and diisocyanate used as starting materials, and comprises 1 wt% or more and 10 wt% or less of metal phosphate and a quarternary ammonium salt-based antibacterial agent.
Patent JP-2012126250-A (JP)
Title: Auxiliary drive device, semitrailer, mounting method of auxiliary drive device, and operation method of the semitrailer
Inventor: ITO HIKARI
IPC: B60L50/16
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary drive device by which an engine and a multistage transmission loaded on the tractor head of a towing side can be made compact in size by detachably attaching the auxiliary drive device having an electric motor and a battery on a trailer of a semitrailer and by driving axles of the trailer by the electric motor when necessary, and the semitrailer, the mounting method of the auxiliary drive device, and the operation method of the semitrailer.SOLUTION: The auxiliary drive device has the electric motor and a battery unit detachably mounted to the trailer side of the semitrailer, and drives the axles of the trailer by the drive of the electric motor when mounting. The auxiliary drive device is attached and detached to/from the trailer when necessary.
Patent JP-2012130541-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent settlement of tokens by the erroneous operation of a settlement switch.SOLUTION: A game machine includes: a settlement switch 59 operated when executing the settlement of tokens stored in a usable state in a slot machine 10; an operation detection means for detecting the ON operation of the settlement switch 59; a first settlement state control means for performing control to a state where the settlement of tokens can be executed in the case that the operation of the settlement switch 59 is detected; and a settlement execution means for executing the settlement of tokens when the operation of the settlement switch 59 is detected after the control is performed to the state where the settlement of tokens can be executed by the first settlement state control means.
Patent JP-2012133173-A (JP)
Title: Projector
Inventor: IWANE TORU
IPC: G03B35/26
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To change a stereo display effect when a projector projects a 3D image onto an external screen.SOLUTION: A projector 100 includes: a microlens array 122 in which microlenses are arrayed; a display element 121 in which a plurality of display pixels for displaying a pair of display images having a parallax therebetween are arrayed corresponding to the microlenses; a projection optical system 123 which projects a light flux that has passed through the microlens array 122 and has been emitted from the plurality of display pixels as a pair of partial light fluxes 127a and 127b that form the pair of the display images; and polarizing plates 124 and 125 which impart different polarization characteristics from each other to the pair of the partial light fluxes 127a and 127b; and a control device 130 which determines the plurality of display elements so that the parallax is adjustable.
Patent JP-2012130883-A (JP)
Title: Oxide catalyst, and method for manufacturing the same
Inventor: TANAKA TETSUYA
IPC: B01J23/889
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an oxide catalyst with a particularly higher CO conversion than the conventional one.SOLUTION: The oxide catalyst includes CuO, MnO and KO as main components, and the contents thereof are CuO: 25-35 pts.mass; MnO: 65-75 pts.mass; and KO: 2-8 pts.mass, and the specific surface area is 110-145 m/g.
Patent JP-2012131004-A (JP)
Title: Electric power tool
Inventor: UCHIDA HIROKI
IPC: H02P6/08
Filed: 2010-12-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool provided with a plurality of sets of coils of a motor and controlling the motor while efficiently switching the sets.SOLUTION: An electric power tool drives a front-end tool by a motor including a rotor having a permanent magnet and a stator 4 including a plurality of teeth. The teeth 44-1 to 44-6 are provided with first coils (61-1 to 61-6) and second coils (62-1 to 62-6) including different number of turns. A motor control unit performs the control by selecting the supply of the driving voltage to the first coil and the second coil in accordance with a pulling amount of a trigger switch. The first coil is wound at the inner circumferential side of the second coil, and the number of turns of the second coil is smaller than that of the first coil. The driving voltage is supplied only to the first coil when the pulling amount of the trigger switch is small, and the driving voltage is supplied only to the second coil when the pulling amount becomes large.
Patent JP-2012138419-A (JP)
Title: Semiconductor device
Inventor: IWASAKI TOSHIFUMI
IPC: H01L21/768
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent copper wiring in a semiconductor chip from being partially lost.SOLUTION: In a semiconductor device having multilayer interconnection of large area such that an area of lower layer wiring per one upper layer plug is 10000 μmor more, a structure is not formed, in which the multilayer interconnection is connected on a principal surface of a semiconductor substrate 1S to a p-well PW via an n-type diffusion layer NS. In the semiconductor device, are formed a structure in which the multilayer interconnection is connected with the p-well PW via a p-type diffusion layer PS, a structure in which the multilayer interconnection is connected with the n-type diffusion layer NS via the p-type diffusion layer PS, and a structure in which the multilayer interconnection is connected with an n-well via the n-type diffusion layer NS or a structure in which the multilayer interconnection is connected with a gate electrode of MISFET formed on the semiconductor substrate 1S.
Patent JP-2012138137-A (JP)
Title: Magnetic disk medium and magnetic transfer device
Inventor: SUZUKI HIROYUKI
IPC: G11B5/86
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To specify each magnetic disk medium and perform failure analysis and quality management for each transfer condition without increasing the manufacturing cost.SOLUTION: A magnetic disk medium with both surfaces thereof having been pre-formatted by magnetic transfer has sectors having the same sector number arranged at positions which have been previously associated with information on a determination object and are shifted by a predetermined angle, on the front and rear surfaces. To achieve this, a magnetic transfer device 11 includes a holding mechanism for causing a first transfer holder and a second transfer holder to hold a first master medium and a second master medium in a state in which a relative angle between the first master medium and the second master medium is shifted.
Patent JP-2011155830-A (JP)
Title: Electronic apparatus and power feeding control method
Inventor: SAEKI TSUYOSHI
IPC: H02J7/02
Filed: 2010-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which is selectively connectable to two or more power sources thereby to charge the battery, and when connection with one power source is discontinued, the electronic apparatus promptly switches connection to another power source thereby to start battery charging.  <P>SOLUTION: When an external device connection part 290 is connected to an external device, while an AC connection part 300 is connected to an AC power source, a control part 210 performs initial communication with the external device thereby to perform charge setting necessary for charging a battery 310 via the external device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012137004-A (JP)
Title: Internal combustion engine
Inventor: DATE TOMOYOSHI
IPC: F02B23/10
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine in which production of soot can be suppressed, which is caused by luminous flame produced by peeling of deposited fuel.SOLUTION: In the internal combustion engine carrying out a fuel injection in first timing when a piston is near the upper dead point so that main fuel injection directly injecting fuel from the side to the inside of the cylinder is directed to a cavity 1204 in a case that the temperature of the piston is below a predetermined temperature, and carrying out the fuel injection in second timing earlier than the first timing in a piston position lower than the piston position in the first timing so that the main fuel injection is directed to the crown face of the piston which is outside the cavity 1204 and opposite to a fuel injection valve in a case that the temperature of the piston is equal to or above the predetermined temperature, the sidewall surface opposed to the fuel injection valve in the bottom surface of the cavity 1204 and the sidewall surface of the cavity 1204 has higher oil repellency than that of the crown surface of the outside of the cavity 1204.
Patent JP-2012139708-A (JP)
Title: Joint structure for metallic pipes
Inventor: KIKUNO TOMOKAZU
IPC: B23K1/18
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for metallic pipes, having reduced stress concentration and residual stress.SOLUTION: A second metallic pipe 12 has an diametrically enlarged part 13 for connection in which an inside diameter of its end is larger than the inner diameter of an adjacent part 16 adjacent to the end, and an outer diameter of its end is the same as the outer diameter of the adjacent part 16. A first metallic pipe 11 is inserted in the diametrically enlarged part 13 for connection, and a brazing filler metal 14 is interposed between an outer circumferential surface of the first metallic pipe 11 and an inner circumferential surface of the diametrically enlarged part 13 for connection. The inner circumferential surface of the diametrically enlarged part 13 for connection continues the inner circumferential surface of the adjacent part 16 via a stepping surface 13c which a fore end 11a of the first metallic pipe 11 faces.
Patent JP-2012142408-A (JP)
Title: Heat radiation device
Inventor: YOSHINO YUSHIN
IPC: H05K7/20
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation device which freely places multiple diaphragms on a substrate and easily enhances heat radiation effect.SOLUTION: A heat radiation device includes a substrate 2, multiple diaphragms 3, which are individually erected on one surface of the substrate and formed by polymer actuators 10. Each diaphragm is formed into a strip shape. One end part 3a of the diaphragm in a longitudinal direction is fixed to the one surface side of the substrate to form a fixed end, and the other end part 3b in the longitudinal direction forms a free end. The free end side may vibrate relative to the fixed end side.