baber/WOPTO huggingface dataset:
Patent JP-2011196880-A (JP)
Title: Fmcw signal generation circuit and radar apparatus
Inventor: SAKURAI HIROKI
IPC: G01S13/34
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an FMCW signal generation circuit and a radar apparatus, capable of suppressing phase noise.SOLUTION: The FMCW signal generation circuit is provided which characteristically includes a voltage-controlled oscillator, a digital phase detector, a differentiator, a comparator, a low-pass filter, an amplifier, a D/A converter, and an integrator. The voltage-controlled oscillator generates an FMCW signal including an oscillation frequency corresponding to a control signal. The digital phase detector detects phase information of the FMCW signal to generate a detection signal. The differentiator differentiates the detection signal once to generate a differential signal including information of the oscillation frequency. The comparator compares the differential signal with a referencet signal to generate an error signal. The low-pass filter suppresses a high-frequency component of the error signal to generate a filtering signal. The amplifier amplifies the filtering signal to generate an amplified signal. The D/A converter converts the amplified signal to analog to generate an analog signal. The integrator integrates the analog signal to generate the control signal.
Patent JP-2011194813-A (JP)
Title: Resin laminate for laminating flat plates, and laminate flat plate
Inventor: EJIMA YUTAKA
IPC: G06F3/041
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin laminate for laminating flat plates, which can remove bubbles produced in laminating lamination surfaces of the flat plates having a step, and can suppress the temporal generation of bubbles, and to provide a laminate flat plate thereof.SOLUTION: The resin laminate for laminating flat plates 1 is a resin laminate for laminating the lamination surfaces of two hard flat plates mutually. One flat plate 4 has the step 5 having a height of 3-50 μm on the lamination surface 4a side. The resin laminate has a resin layer A2 laminated on the lamination surface 4a side of one flat plate 4 having the step 5 and a resin layer C3 laminated on the lamination surface 6a side of the other flat plate 6. The resin layer C3 is higher in a storage elastic modulus at 23°C than the resin layer A2.
Patent JP-2011195544-A (JP)
Title: Insect repellent and insect repellent cleaner
Inventor: MORI NOBUKI
IPC: D06M13/224
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an insect repellent and an insect repellent cleaner containing the repellent which exhibit insect repellent effect without using a chemically synthesized agent, are excellent in terms of healthiness and safety, and able to attach the repellent component to the clothes in cleaning without relying on the time-dependent attachment such as by sublimation and volatilization in storage.SOLUTION: The insect repellent is obtained by adding 0.1-1,000 pts.wt. of beeswax or lanolin as a sustained release agent based on 100 pts.wt. of the liquid insect repellent component in eucalyptus or limonene. Irrespective of the absence of a chemically synthesized agent, the insect repellent exhibits a strong insect repellent effect by the naturally occurring substance in eucalyptus or limonene, is excellent from healthiness and safety standpoints, and maintains its repellent effect for a long period of time because of the suppressed volatilization of the repellent component.
Patent JP-2011195785-A (JP)
Title: Ink composition, ink set, and method of forming image
Inventor: OZEKI TOMOYUKI
IPC: C09D11/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which is excellent in stability when storing while reducing a maintenance load of a head.SOLUTION: The ink composition contains: a pigment; a water insoluble resin covering at least a part of a pigment surface; resin particles; a compound selected from urea and a derivative thereof; and a compound selected from amino acid and salt thereof.
Patent JP-2011200516-A (JP)
Title: Dental treatment unit
Inventor: SUGIMOTO KIYOSHI
IPC: A61C19/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem in dental treatment wherein the number of wires in the cord increases to thicken the whole body of the cord to be an obstacle around the feet of an operator and an assistant when a unit body and a foot controller are connected by a cord to meet the demand to operate controlled objects of a dental treatment unit by foot operation (foot controller) while minimizing use of hands for the reason of sanitation.SOLUTION: The device includes the foot controller 200 having a light emitting element 201, and a dental treatment unit body 100 having a light receiving element 101, where optical communication is possible between the light emitting element 201 and the light receiving element 101. The foot controller 200 includes a changing switch 202, and as the changing switch 202 is pushed down by the foot, the controlled objects ( dental treatment chair 1, a gargling bowl 3, a shadowless lamp 4, etc) or the like provided on the unit body 100 are switchably selected in order, so that action of the selected controlled object is controlled by switches (12-12).
Patent JP-2011201591-A (JP)
Title: Multiple-dispenser
Inventor: MIZUSHIMA HIROSHI
IPC: B65D81/32
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-dispenser easy to assemble and refill.SOLUTION: The multiple-dispenser 1 includes: dispensing containers 2 and 3 including a container body 10 filled with thecontent; a mount cap 30 mounted over the mouth 10a of the container body; and a dispensing device 20 having a stem 21 extending upward so as to be able to be pushed in while biased upward, and a dispensing opening 23a for dispensing the content by pushing in the stem; and an outer case 4 accommodating therein the dispensing containers in parallel. The mount caps of the adjacent dispensing containers are connected so as to be freely rotated around a rotation axis M, extending along a plane orthogonal to the axes O of the containers, by a rotary connecting members 35.
Patent JP-2011208363-A (JP)
Title: Device and method for well cleaning and system and method for well cleaning/detergent injection
Inventor: OKADA MITSUHARU
IPC: B08B3/10
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for well cleaning and system and method for well cleaning/detergent injection capable of cleaning an injection well with a simple mechanism and having the injection mechanism for a detergent.SOLUTION: In the well cleaning device connected to the injection well, when the generation of clogging in the injection well is detected at least based on the injection rate and pressure by the measuring device, a well cleaning part repeatedly executes a step for pumping up the ground water of the injection well and a step for discharging the pumped ground water.
Patent JP-2011206998-A (JP)
Title: Decorative sheet and decorative molded article
Inventor: OZAWA ETSUO
IPC: B29C45/14
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which can suppress generation of a bubble from a porous decorative sheet and suppress generation of unevenness of a surface even when the decorative sheet is applied to a decorative molded article necessitating deep drawing, and which shows excellent designability and can meet various requirements for designability, and to provide a decorative molded article using the decorative sheet.SOLUTION: The decorative sheet 1 is used by making a curved part and integrating the same and a base resin material into one body by injection molding. The decorative sheet 1 is used for the decorative molded article. The decorative sheet 1 is made by laminating, orderly from the reverse surface side 19, an adhesive layer 11 on the base material side, the porous decorative sheet 13, an adhesive layer 15 on a protective layer side and a surface protective layer 16, and integrating them into one body. The adhesive layer 15 on the protective layer side and the surface protective layer 16 are each composed of a specific material. A print area 12 of ink is formed on the surface protective layer 16.
Patent JP-2011210314-A (JP)
Title: Objective lens for optical pickup device, optical pickup device, and optical information recording and reproducing device
Inventor: KIMURA TORU
IPC: G02B13/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens common to at least to two kinds of optical disks compatible with each other, and ensures a working distance adapted to an optical disk having a thick protective substrate, and to provide an optical pickup device with the objective lens mounted thereon and an optical information recording and reproducing device.SOLUTION: In the objective lens OL, an end surface in the optical axis direction of a flange portion FL is recessed by (-Δ≤0) than an apex of an optical surface S2 closer to the optical disk. Therefore, a wide working distance is secured up to the apex of optical surface S2 closer to the optical disk.
Patent JP-2011210644-A (JP)
Title: Connector
Inventor: NATORI AKIRA
IPC: H01R13/648
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of holding an electronic component firmly and securing a high shielding property.SOLUTION: A shell body 51 covering an outer circumferential face of a housing 30 having an electronic component housing part 31 for housing a semiconductor unit and a shell 50 having a falling-off prevention part 54 for preventing falling-off of the semiconductor unit from the electronic component housing part 31 are mounted on the housing 30.
Patent JP-2011210118-A (JP)
Title: Face image synthesizing apparatus
Inventor: ITOGA TAKESHI
IPC: G06T1/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a face image synthesizing apparatus for synthesizing a face image suitable for collation from a plurality of face images in which a registration object candidate shows up while wearing different expressions.SOLUTION: The face image synthesizing apparatus 1 includes: a mapping part 53 for creating a three-dimensional face model corresponding to each face image by mapping a plurality of face images obtained by photographing a candidate on three-dimensional face shape data; a developed face image creation part 54 for creating a developed face image by two-dimensionally developing each of the plurality of three-dimensional face models; a face image selection part 55 for selecting at least a first developed face image and a second developed face image from a plurality of developed face images, and for selecting a boarder line candidate for avoiding the prescribed site of the face from among preliminarily set boarder line candidates, and for setting it as a synthetic boundary; and a face image synthesizing part 57 for synthesizing a first area having the texture information of the face in the first developed face image and the texture information of the face in the second developed face image based on the synthetic boundary to create a synthetic face image.
Patent JP-2011206404-A (JP)
Title: Game machine
Inventor: AMANO MAKOTO
IPC: A63F7/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a plurality of kinds of prize-winning games having different privileges for a player for enhancing a player's interest in the game even when the player is given a jackpot game having less privileges.SOLUTION: When 5R jackpot games Bc, Be, Bd are granted while a ball-entrance-rate improving state and a probability variation state are not given, a general CPU determines a probability-variation determining mode or probability-variation indicating mode. At the same time, when the 5R jackpot games Bb, Bc, Be are granted while the ball-entrance-rate improving state is not given and the probability variation state is given, the general CPU determines a special mode. Further, when the 5R jackpot game Bd is granted, and when the ball-entrance-rate improving state is not given and the probability variation state is given, the general CPU determines the probability-variation-determining mode or the probability-variation indicating mode.
Patent JP-2011207733-A (JP)
Title: Carbon nanotube assembly, solar cell, waveguide and substrate with the same carbon nanotube assembly
Inventor: YAMAZAKI YUICHI
IPC: G02B6/42
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device with high operation efficiency using the light absorption as a main principle of operation.SOLUTION: According to one embodiment, a carbon nanotube assembly includes a plurality of carbon nanotubes having a length of 10 μm or less in a major axis direction assembled with a space filling rate of 30% or more.
Patent JP-2011216305-A (JP)
Title: Operation method of fuel cell system
Inventor: WATANABE SHINGO
IPC: H01M8/10
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a fuel cell system which can continue operation under a low humidification condition while suppressing performance deterioration.SOLUTION: There is provided the operation method of the fuel cell system S having a solid polymer fuel battery cell 3 which has an anode 3a to be supplied with a fuel gas, a cathode 3b to be supplied with an oxygen-contained gas, and an electrolyte 3c installed between the anode 3a and the cathode 3b, and has a humidification condition verification process to verify humidification condition of the solid polymer fuel battery cell 3 at normal operation and a humidification condition adjustment process which includes both of an adjustment in a humidification increase direction of the humidification condition of the solid polymer fuel battery cell 3 at normal operation and adjustment in a humidification decrease direction, based on verification result of the humidification condition verification process.
Patent JP-2011214659-A (JP)
Title: Lubricating structure for power transmission device
Inventor: ASHIMORI TAKASHI
IPC: F16H57/05
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To improves the problem that a bubble is mixed into oil, by scraping up oil by a chain in a lubricating structure for a power transmission device.SOLUTION: A chain cover 50 includes a chain cover part 51 for covering the back face and a side face of the chain 32 extending between a drive shaft 1 and a hydraulic pump 40, and a horizontal cover part 52 connected to the chain cover part 51 for covering the upper part of an oil strainer 20 while extending from the lower end of the chain cover part 51 in the lateral direction. In the chain cover part 51, notches 60a, 60b are formed in the position opposed to the back face of the chain 32. In the lateral cover part 52, oil discharging openings 61a, 61b are formed so as to be positioned close to a side separated from the notches 60a, 60b of the chain cover part 51, and close to a side separated from a suction port of the oil strainer 20. On the upper surface of the lateral cover part 52, a gutter is provided from a position corresponding to the lower end of the notch of the chain cover part 51 to the oil discharging opening.
Patent JP-2011218368-A (JP)
Title: Forging metal mold and hot-forging method
Inventor: NOZAWA YOSHIHIRO
IPC: B23P13/00
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a forging metal mold which can prolong the service life of a forging metal mold and hardly causes a surface deteriorated layer of a metal material inside a rough-shaped material to be molded.SOLUTION: The forging metal mold 2 has a lower die 4 and an upper die 5, wherein the lower die 4 has a master block 6 having a recess portion 13 for forming a cavity 27 and a ring 7 shrink-fitted to the master block 6, and a recess groove 17 is formed on the outer circumference of the bottom surface 14a of the recess portion 13. Thus, the surface deteriorated layer on the metal material can be released to the recess groove 17.
Patent JP-2011217864-A (JP)
Title: Grip end height measuring instrument
Inventor: HASEGAWA TADAMASA
IPC: A63B102/32
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a device appropriately measuring the height of a grip end when addressing a golf club or a simulated golf club.SOLUTION: A grip end height measuring instrument for measuring the height from a ground surface near the grip end of the golf club provided with an inclination angle sensor for measuring an angle to the vertical or horizontal of a shaft center axis includes: a laser range finder fixed to a grip end position such that a laser irradiation direction is at a fixed angle at all times to the shaft center axis; and laser range finder direction adjuster for holding the laser range finder at the shaft center axis so as to be turned and for adjusting the direction of the laser range finder such that a laser applied from the laser range finder is present on a plane vertical to the ground surface in a state in which a user holds the club.
Patent JP-2010186750-A (JP)
Title: Photoelectric conversion device using electron emitting element and imaging apparatus
Inventor: OKUDA YOSHIYUKI
IPC: H01J31/38
Filed: 2010-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce to a great extent the delay of a driving signal to be supplied to a field emission element and cross-talks or the like caused by the driving signal.  <P>SOLUTION: The imaging apparatus 1 includes: a photoelectric conversion film 23 receiving incident light at one of main faces; a field emission layer 21 which has an electron emission face opposing in separation to the other main face of the photoelectric conversion film 23 and includes a plurality of electron emission elements 45; and a driving layer 30 including a plurality of element driving circuits 31 which are formed on a backside of the field emission layer 21 and moreover supply driving signals to each of back electrodes 42 of the electron emission elements 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011218738-A (JP)
Title: Image forming apparatus
Inventor: OKADA AYA
IPC: B41F33/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce show-through without requiring a user to select a correction level.SOLUTION: A image forming apparatus includes: a printing section 30 for performing printing based on image data included in a print job having print settings on single-sided or duplex printing; a show-through detection section 73 for detecting, if the duplex printing is set, as to whether the show-through degree of a printing medium exceeds a predetermined threshold value if a printing based on the image data is carried out; and a print control section 74 for controlling the printing section 30, when the show-through detection section 73 detects that the show-through degree exceeds the predetermined threshold value, to perform printing by reducing the amount of colorant to be transferred.
Patent JP-2011224683-A (JP)
Title: Surface-coated cutting tool
Inventor: OGAMI TSUTOMU
IPC: B23B51/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool with a hard coating layer for exhibiting excellent abrasion resistance, in the high speed cutting work of high hardness steel.SOLUTION: The surface-coated cutting tool is provided by depositing and forming the hard coating layer formed of (Cr, Al, V)N on a surface of a tool base body constituted of tungsten carbide group cemented carbide or titanium carbonitride group cermet. The hard coating layer is constituted as an alternate laminated structure of a thin layer A constituted of a granular crystal (Cr, Al, V)N and a thin layer B constituted of a columnar crystal (Cr, Al, V)N. The thin layer A and the thin layer B have layer thicknesses of 0.05-2 μm, respectively. The crystal grain size of the granular crystal is 30 nm or smaller, and the crystal grain size of the columnar crystal is 50-500 nm.
Patent JP-2011224854-A (JP)
Title: Ink container
Inventor: TAGUCHI TETSUYA
IPC: B41J2/175
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink container solving the problem of printing unevenness or blurring caused by aggregation and sedimentation of coagulation-association color material at an ink supply unit before sedimentation of a pigment ink in particular and properly maintaining an internal pressure in the ink container, in the ink container detachably mounted on a printing device including a conductive tube for receiving ink supply and a conductive tube for introducing gas supply.SOLUTION: The ink container 1 is detachably mounted on a printing device including a first conductive tube for receiving ink supply and a second conductive tube for introducing gas supply. The ink container includes: a first connection 2 for introducing the first conductive tube into an ink storage chamber; a second connection 3 including a conductive seal 5 receiving the second conductive tube and in liquid contact with the ink; and an air guide tube 6 directly guiding the air introduced from the second conductive tube to a space above the ink surface in the ink storage unit while causing the second conductive tube provided at the second connection to be in noncontact with the ink in the ink storage unit.
Patent JP-2011012948-A (JP)
Title: Method and system to thermally protect fuel nozzle in combustion system
Inventor: HELMICK DAVID ANDREW
IPC: F23R3/42
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems to thermally protect fuel nozzles in combustion systems.SOLUTION: A method of assembling a gas turbine engine is provided. The method includes coupling a combustor in flow communication with a compressor such that the combustor receives at least some of the air discharged by the compressor. A fuel nozzle assembly is coupled to the combustor and is provided with at least one fuel nozzle that has a plurality of interior surfaces, wherein a thermal barrier coating is applied across at least one of the plurality of interior surfaces to shield the interior surfaces from combustion gases.
Patent JP-2011231144-A (JP)
Title: Material and method for cleaning contaminated ground
Inventor: YOMOTO MIZUYO
IPC: C09K17/14
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a material and method for cleaning a contaminated ground, which can even clean a ground contaminated by a volatile organic compound (VOC) of high density.SOLUTION: The material for cleaning the contaminated ground cleans the contaminated ground by: adding it to the contaminated ground, which is contaminated by a volatile organochlorine compound of high density; and activating microorganisms that decompose the volatile organochlorine compound, wherein the volatile organochlorine compound has 100 mg/L or greater of the density of VOC contained in the ground. The material includes: symbiotic microorganisms having a symbiotic relation with the anaerobic microorganism; a nutritious material that activates the anaerobic microorganism; and a carrier where the anaerobic microorganism can live.
Patent JP-2010275537-A (JP)
Title: Water-soluble cutting liquid
Inventor: TERAKAWA YASUKO
IPC: C10M173/02
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble cutting liquid in which chips generated in the water-soluble cutting liquid used in a cutting step of a hard brittle material, disperse stably for a long time.  <P>SOLUTION: The water-soluble cutting liquid for the hard brittle material has a dispersant (A) for chips, containing a naphthalenesulfonic acid formalin condensate of the number-average molecular weight of 500-3,000 and/or its salt (A1), and water. Further, the cutting liquid has one or more selected from a group consisting of an aqueous glycol (B), aqueous ether (C), citric acid (D) and pH adjuster (E), and the pH of a 1 wt.% water-diluted liquid of the water-soluble cutting liquid is preferably 5 to 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT