baber/WOPTO huggingface dataset:
Patent JP-2009118773-A (JP)
Title: Method for analyzing nucleic acid
Inventor: SAITO SUSUMU
IPC: C12Q1/68
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing nucleic acid, by which a large number of specimens can treated in a simple and quick manner, and to provide a method for conducting TR-PCR.  <P>SOLUTION: This method for analyzing nucleic acid includes steps for introducing polymerizable functional groups or chain transfer groups to the surfaces of particles which are used as nuclei; mixing the particles with a polymerizable component containing a polymerizable monomer, having a functional group for immobilizing a physiologically active substance; making the polymerization reaction advance, to form a polymer-containing layers on the surfaces of the particles; moving a sample solution containing the target nucleic acid in a reaction space, having the analysis particles to which a nucleic acid primer is immobilized via functional groups for immobilizing the physiologically active substance of the layer containing the polymer and then hybridizing the target nucleic acid with the immobilized nucleic acid primer; a step for carrying out amplification reaction with a buffer solution in the reaction space; and a step for detecting the target amplified product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121349-A (JP)
Title: Valve gear of internal combustion engine
Inventor: SATO DAIKI
IPC: F02D13/02
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear of an internal combustion engine, which enables a start and acceleration of a vehicle to be excellently performed.  <P>SOLUTION: The valve gear includes first and second intake valves V1, V2 for controlling air inflow into a combustion chamber 4 of an internal combustion engine 1, an exhaust valve V3 for controlling air exhaust inside the combustion chamber 4, and a tank valve V4 for controlling entering and leaving of compressed air in a pressure storage tank T in communication with the combustion chamber 4. The internal combustion engine 1 has a first mode for compressing air inside the combustion chamber 4 to store the compressed air in the pressure storage tank T, a second mode for opening the tank valve V4 in the vicinity of an upper dead center to feed the compressed air inside the pressure storage tank T to the combustion chamber 4, and a third mode for opening the tank valve V4 during a compression stroke where a piston P proceeds to the upper dead center to feed the compressed air inside the pressure storage tank T to the combustion chamber 4. The tank valve V4 is provided so that opening and closing phases are variable by a phase varying mechanism 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121167-A (JP)
Title: Mud reforming material and method
Inventor: KISO EIJI
IPC: E02D3/12
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mud reforming material and method for reforming mud into strong one.  <P>SOLUTION: The mud reforming material which is mixed into mud to reform the mud includes only steelmaking slag, or the steelmaking slag and one or both of granulated blast furnace slag and blast furnace slag fine powder, the steelmaking slag having a free lime content of at least 0.5 mass%, the steelmaking slag having a particle size of 30 mm or smaller. The mud reforming method for mixing it into the mud to reform the mud includes mixing only the steelmaking slag, or the steelmaking slag and one or both of the granulated blast furnace slag and the blast furnace slag fine powder into the mud, the steelmaking slag having the free lime content of at least 0.5 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119421-A (JP)
Title: Magnetic separation apparatus
Inventor: OKA TETSUO
IPC: B03C1/027
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative magnetic separation apparatus having a simple configuration, capable of continuously carrying out treatment, and stably separating magnetic substances at a high efficiency.  <P>SOLUTION: The magnetic separation apparatus is equipped with high temperature superconductive bulk magnets 1 and 2 and a plurality of magnetic separation pipes 9 and 10 arranged in a manner of alternately coming in and out the magnetic field space generated by the high temperature superconductive bulk magnets 1 and 2 and is configured in a manner that magnetic substances are attracted in the magnetic separation pipe 9 (10) in the magnetic field space generated by the high temperature superconductive bulk magnets 1 and 2 and the magnetic substances are detached in the magnetic separation pipe 10 (9) out of the magnetic field space generated by the high temperature superconductive bulk magnets 1 and 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129491-A (JP)
Title: Semiconductor memory device
Inventor: HOSOYA KEIJI
IPC: H01L27/10
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To prolong a life as a product by suppressing an effect of deviation in the use environment.  <P>SOLUTION: A semiconductor memory device 10 includes a memory array 11 having a plurality of memory cells MC which become the low-resistance state/high-resistance state according to "0" data/"1" data, and an allocation of the "0" data/"1" data and the low-resistance state/high-resistance state is changed over when a power is turned on.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127935-A (JP)
Title: Hot water storage tank and hot water storage system
Inventor: FUJIMOTO HIROSHI
IPC: F24H1/18
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hot water storage tank and a hot water storage system capable of applying a large driving force to a baffle moving according to a variation of a boundary between a hot water region and a cold water region.  <P>SOLUTION: This hot water storage tank includes: a body 1 having an upper region 1a storing hot water and a lower region 1b to which cold water is introduced; a thermosensitive magnetic member 3 provided in the vertical direction of the body 1 extending from the upper region 1a to the lower region 1b to manifest magnetism at a temperature under the temperature of hot water; the baffle 2 having smaller specific gravity than that of cold water and provided in the body 1 movably up and down to thereby partition the upper region 1a and the lower region 1b; and a permanent magnet 4 fixed to the baffle 2 so that the magnetic force can be applied to the thermosensitive magnetic member 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126642-A (JP)
Title: Storage battery capacity determining device
Inventor: KATO TAKASHI
IPC: B66B5/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery capacity determining device in which a large-capacity load resistance for discharging a storage battery at a desirable current in a short time and a direct current switch for connecting the load resistance to the storage battery are unnecessary.  <P>SOLUTION: This storage battery capacity determining device 1 determines abnormality in capacity of a storage battery 5 for supplying direct current power to an inverter 12 for supplying converted alternating current power to a motor 3 for converting direct current power to alternating current power and generating dynamic power for moving a mechanical load. This storage battery capacity determining device restricts operation of the motor, determines whether the motor is in a stop mode or not, and in the case wherein the motor in the stop mode is determined and direct current power is supplied from the only storage battery to the inverter, controls the inverter so that the current, which is flowing to the restricted motor in the stop mode, flows from the storage battery to the motor, detects terminal voltage of the storage battery when the current flows, and outputs the detected terminal voltage as a detected voltage value, and compares the detected voltage value with a reference voltage value, and when the detected voltage value is the reference voltage value or less, determines that capacity of the storage battery is abnormal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125296-A (JP)
Title: Rice cooker
Inventor: NISHIYAMA JUN
IPC: A47J27/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase the rigidity of a reinforcing plate by a flange without enlarging upper lid member while determining the rotation stopping position of an operation transmission part of a lid hook, which is pushed down by a hook releasing button, after displacement to a hook releasing position.  <P>SOLUTION: The rice cooker includes a pressure regulator 20 and a slider 40 connected to a driving shaft 31 of a solenoid coil 30. The slider 40 prevents displacement of the operation transmission part 13c to the hook releasing position, and reciprocates between a locking position to permit opening of the pressure regulator 20 and a lock releasing position to permit displacement of the operation transmission part 13c to the hook releasing position and to forcibly open the pressure regulator 20. The slider 40 has a rotation restraining part 46 sliding on the upper surface of a flat plane part 12b. Since the rotation restraining part 46 is lower than a locking part 45 of the slider 40 located on the rotation radius of the operation transmission part 13c in the locking position and projects to the lid hook 13 side, the slider 40 is located on the rotation radius of the operation transmission part 13c in the lock releasing position, and hits at the operation transmission part 13c after displacement to the hook releasing position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130647-A (JP)
Title: Imaging device
Inventor: MASUZAWA KOICHI
IPC: G03B9/10
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device, the assembling workability of which is improved and the structure of which is simplified.  <P>SOLUTION: The imaging device has an imaging unit 100 including an imaging element 130 and also including a control board 120 where the imaging element 130 is mounted, and also has a shutter unit 1 including a blade 30 for adjusting the amount of light entering the imaging element 130 and also including an actuator for driving the blade 30. The shutter unit 1 includes a terminal section 80L electrically connected to a coil 70L of the actuator. The terminal section 80L protrudes to the outside of the shutter unit 1 and is electrically connected to the control board 120. The terminal section 80L and the imaging unit 100 have a hole 81L and a protrusion 181L, respectively, in order to position themselves relative to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130806-A (JP)
Title: Surface acoustic wave element and manufacturing method thereof
Inventor: FUJII SATORU
IPC: H03H9/145
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave (SAW) element and manufacturing method thereof in which a frequency is highly accurately adjusted, and frequency stability is improved in a diamond SAW element coping with a frequency increase, in which an IDT is formed on a substrate of a diamond layered structure.  <P>SOLUTION: The SAW element 1 includes a substrate 2, interdigital electrodes 5a, 5b formed on the substrate 2 and an IDT constituted of the interdigital electrodes, wherein a principal surface of the substrate 2 is coated with Ta particles 12 the atomic weight of which is greater than 150 amu and the physical adsorption is reduced, between the interdigital electrodes 5a, 5b in such a degree as not to short-circuit the interdigital electrodes, so that the frequency of the SAW element is adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127992-A (JP)
Title: Hot water supply apparatus, and operation method of hot water supply apparatus
Inventor: USAMI HIROSHI
IPC: F24H1/00
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply apparatus capable of fully exhibiting the original capacity of a heat pump type hot water supply part even in a cold district.  <P>SOLUTION: A conventional hot water supply apparatus for heating water by a heat pump type water heater and storing the hot water in a hot water storage tank in a night time zone with a low electric charge cannot fully exhibit the original capacity of the heat pump type water heater at night in the cold district where an outside air temperature extremely drops. The heat pump type water supply part is thereby operated in the daytime, and hot water in the hot water storage tank is heated by a heater at night. The heat pump type hot water supply part can thereby be used with high energy consumption efficiency while eliminating the shortage of hot water caused by the shortage of a heating value at night.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126705-A (JP)
Title: Safety device for elevator
Inventor: KUBOTA TAKEHIKO
IPC: B66B5/02
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for an elevator preventing the situation where a car is stopped in a position largely separated from a landing zone, making it difficult to rescue passengers.  <P>SOLUTION: The safety device is provided with a rope brake operation device 8 which makes a rope brake 7 keep an opening state of a main rope 2 when it is detected by a door opening/closing detector that doors 3b, 5b are opened in the state where it is detected by landing zone detectors 11, 12 that the car 3 is outside a landing error range, and stops the car 3 by making the rope brake 7 hold the main rope 2 when it is detected by the landing zone detectors 11, 12 that the car 3 is deviated from the predetermined landing error range in the state where it is detected by the door opening/closing detector that the doors 3b, 5b are opened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135246-A (JP)
Title: Method of manufacturing solid-state electrolytic capacitor, and solid-state electrolytic capacitor
Inventor: IHARA HAYATOSHI
IPC: H01G9/012
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reliably perform connection between a positive electrode terminal and a conductive member while preventing an increase in ESR caused by adhesion of soot, which occurs when connecting the positive electrode terminal with the conductive member, to a negative electrode terminal regarding a solid-state electrolytic capacitor in which the positive electrode terminal and a positive electrode part of a capacitor element are connected to each other via the conductive member.  <P>SOLUTION: A manufacturing method is devised for manufacturing a solid-state electrolytic capacitor having a capacitor element comprising an positive electrode part and a negative electrode part, an positive electrode terminal connected with the positive electrode part via a conductive member, and a negative electrode terminal connected with the negative electrode part. The conductive member and the positive electrode terminal are connected to each other by executing laser treatment from the face opposite to the face, connected with the conductive member, of the positive electrode terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131435-A (JP)
Title: Commodity display furniture
Inventor: IKETANI AKIHIRO
IPC: A47F5/10
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small piece of commodity display furniture which facilitates the display and the putting of commodities into and out of the furniture and reduces the possibility that commodities on display are stolen.  <P>SOLUTION: A base shelf 5 is provided on the lower ends of a pair of right and left supports 1, a pair of right and left side plates 11 are provided on the right and left supports 1, a pair of right and left sliding doors 9 and 10 taking the shape of an inverted L as viewed from the side are arranged between the side plates 11 so as to make the rear sliding door 9 get inside the front sliding door 10, and the lower ends and upper ends of the sliding doors 9 and 10 are rightward and leftward movably supported by a lower portion guiding means provided on the top face of the base shelf 5 and an upper portion guiding means 23 provided on the upper end of the right and left supports 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134136-A (JP)
Title: Polarizing plate, optical film and image display device
Inventor: NAKADA MIE
IPC: G02F1/1335
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate including an adhesive layer, a birefrigent layer and a transparent protective film provided in this order on at least one surface of a polarizer, which can be applied to a liquid crystal panel while minimizing display unevenness.  <P>SOLUTION: In the polarizing plate including the adhesive layer, the birefrigent layer, and the transparent protective film provided in this order on at least one surface of the polarizer, the birefrigent layer satisfies nx≥ny≥nz (nx, ny and nz are refractive indexes in X-axial, Y-axial and Z-axial directions, respectively, in which X-axis is a direction where in-plane refractive index is maximized, Y-axis is a direction perpendicular to the X-axis, and Z-axis is a thickness direction), the transparent protective film contains a (meth)acrylic resin having a glutarimide unit and a (meth)acrylate unit, and the polarizing plate has an in-plane phase difference of <40 nm, and a thickness directional phase difference of <80 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137094-A (JP)
Title: Ink circulation mechanism of rotary screen printing machine
Inventor: FURUSAWA TAKESHI
IPC: B41F31/20
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uneven ink supply to a squeegee due to a long-time stay of deteriorated ink in a plate cylinder, by continuously circulating the ink during the operation of a printing machine.  <P>SOLUTION: Inside an ink tank of the machine, this ink circulation mechanism of the rotary screen printing machine is equipped with an agitating means for making ink viscosity uniform, a viscosity measuring means for measuring the ink viscosity and a temperature adjusting means which compares the measured viscosity with the viscosity set beforehand and performs operation. Outside the ink tank, the mechanism is equipped with a reserve ink tank which supplies unsupplied ink to the ink tank and a dilution water tank which supplies dilution water for attaining the set ink viscosity. A certain inclination is given to the squeegee so as to improve the rate of recovery of the ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008149130-A (JP)
Title: Multi-piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/04
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball having superior controllability and flight performance as a ball for professionals and other skilled golf players, and having favorable scuff resistance to endure severe use conditions, while being excellent in hitting feel.  <P>SOLUTION: This multi-piece solid golf ball comprises a core, an envelope layer which encases the core, an intermediate layer enclosing the envelope layer, and a cover which encases the intermediate layer and having multiple dimples on the surface, wherein the core is formed primarily of a rubber material and has a diameter of 31 mm or more, the envelope layer and the intermediate layer are each formed primarily of the same or different resin materials, and the cover is formed of primarily polyurethane. The cover and the intermediate layer have thicknesses satisfying the relationship cover thickness<intermediate layer thickness; and the cover material, the intermediate layer and the core surface have hardnesses satisfying the relationship; cover material hardness<intermediate layer material hardness<envelope layer material hardness>core surface hardness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009140753-A (JP)
Title: Aluminum square secondary battery case
Inventor: FUJII HIROSHI
IPC: H01M2/02
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To use a sealing plate having a safety valve formed by press integral molding, and to increase the rigidity of an opening (mouth) part of a weakening case when an aluminum square secondary battery case is thinned.  <P>SOLUTION: An upper opening 12 of a case 10 of the aluminum square secondary battery case mounted on the sealing plate is widened by throttle process or the like, and the rigidity of the opening (mouth) part of the case weakened by thinning is increased by forming a joint part with the sealing plate 11. Moreover, the safety valve having a large effective pressure receiving area is manufactured by the press integral molding by having the same width (inner dimension) as the widened opening 12 of the case 10, and enough cleavage is made to occur even when the inner pressure is low, thereby making the sealing plate available as the sealing plate of the thinned case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137916-A (JP)
Title: Obesity amelioration composition
Inventor: TAKESHITA MAI
IPC: A61K47/02
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obesity amelioration composition which maintains the amount of meal proteins, does not reduce the amount of muscles and the weight of the internal organs, and acts to reduce body fat and/or acts to inhibit accumulation of body fat.  <P>SOLUTION: The obesity amelioration composition has a yeast-derived protein as an active ingredient. Preferably, the yeast-derived protein is obtained by heating treatment of yeast cells and treatment with a cell wall lytic enzyme.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147607-A (JP)
Title: Person tracking device
Inventor: SUGITANI ATSUSHI
IPC: H04N5/232
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a person tracking device capable of appropriately determining a skin color segment to be tracked from a plurality of skin color segments without needing many calculation resources even for real time tracking processing and of continuing to track a target moving object even when the skin color segment suddenly disappears.  <P>SOLUTION: The person tracking device is provided with: a frame memory 12 for storing image frame data of an input image signal; a detection part 13 for making the image frame data a block to detect a moving object block; a creation part 14 for creating an adjacent moving object block as a segment; a detection part 15 for detecting a skin color area of the image frame data and weighting them; a search part 16 for detecting a moving object present within the image frame in past, for searching a moving object present nearby the currently moving object and weighting it; a determination part 17 for determining a moving object segment to be tracked; and a determination part 18 for determining position coordinates to be tracked within the moving object segment to be tracked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144290-A (JP)
Title: Method and device for doubling nano fiber
Inventor: TOMINAGA YOSHIAKI
IPC: D02G3/36
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for doubling nano fibers, by which a yarn comprising the nano fibers produced by a charge induction spinning method and having a high strength and having uniform shape and dynamic physical properties can stably be produced.  <P>SOLUTION: This method for doubling the nano fibers includes supplying a core fiber 1 through a prescribed straight line route 2, flowing out a raw material solution from at least one small hole 3 rotated on the periphery of the straight line route 2, charging the flowed raw material solution with electricity, electrostatically exploding the charged raw material solution to produce the drawn nano fibers 7, rotating, synchronously with the small hole 3, an electrode 5 grounded or applied a voltage having a polarity opposite to the charge of the raw material solution by a high voltage-generating means 6 at a position on the side approximately opposite to the small hole 3 through the straight line route 2, collecting the produced nano fibers 7 with the electrode 5 to twine the nano fibers 7 around the core fiber 1, and thus producing and recovering the yarn 8 in which the nano fibers 7 are regularly wound on the core fiber 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT