baber/WOPTO huggingface dataset:
Patent JP-2011157297-A (JP)
Title: Diethylzinc composition, method for thermal stabilization and compound for thermal stabilization
Inventor: HAGA KENICHI
IPC: C07F3/06
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance thermal stabilization of diethylzinc used for a polymerization catalyst, a reagent for organic syntheses, a raw material for the formation of a zinc oxide film by an MOCVD method or the like, or the like, and to provide a diethylzinc composition that exhibits excellent thermal stability causing no deposition of a zinc metal particle after longtime handling and improves a problem of remaining of diethylzinc when used and a method for thermally stabilizing diethylzinc.  <P>SOLUTION: The diethylzinc composition comprises diethylzinc and, added thereto as an additive, a naphthalene compound having a melting point or a freezing point of 85°C or lower. The method for thermally stabilizing diethylzinc is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099310-A (JP)
Title: Base isolation support device
Inventor: MANTANI ATSUYOSHI
IPC: E04B1/36
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a base isolation support device which makes seismic balls drop between upper and lower rolling plates (sliding members) and roll only at the occurrence of earthquake motion for preventing oscillation of a light structure and the like due to wind or the like at a usual time by performing surface friction at a usual time without existence of the seismic balls between the upper and lower rolling plates, and preventing a rolling base isolation defect due to scattering of the seismic balls caused by the earthquake motion by always arranging a plurality of the seismic balls freely on the lower rolling plate.  <P>SOLUTION: An upper sliding and rolling plate 4 is abutted onto a sliding support column mechanism unit D equipped with a horizontal bottom surface 9 with no load by the seismic balls 7, formed by fixing a plurality of cylindrical lower support columns 8, having the same height as the seismic balls 7 whose height is set equal to that of the lower rolling plate 2 surface, onto a lower support board 5 at intervals allowing the seismic balls 7 to freely roll, and the seismic balls 7 and sand grains 16 for excessive rolling prevention are dropped between the upper sliding and rolling plate 4 and the lower rolling plate 2 through a seismic ball mixed body dropping hole 15 from a seismic ball mixed body supply tank 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159101-A (JP)
Title: Information processing apparatus, method and program for managing memory
Inventor: HORIGUCHI NAOYA
IPC: G06F12/16
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus, a memory management method and a memory management program that can stabilize a system while efficiently making data redundant.  <P>SOLUTION: The information processing apparatus uses a storage device for storing data. The information processing apparatus includes a memory 102 which can be accessed faster than the storage device and of having a plurality of storage areas logically, and a memory management part 151 for managing the memory 102. The memory management part 151 determines whether to allocate another storage area as a redundant storage area to a target storage area making a use state transition out of the plurality of storage areas and to store a copy of data in the target storage area according to whether the target storage area makes a transition to a first use state in which a copy of data in the target storage area is stored in the storage device or a transition to a second use state in which no copy of data in the target storage area is stored in the storage device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159513-A (JP)
Title: Connector
Inventor: SUZUKI YUKIO
IPC: H01R13/648
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can achieve further miniaturization as compared with a conventional one.  <P>SOLUTION: The connector includes an electricity screening plate 45 disposed between a stacked structure and a male-side terminal housing 5 to cover a side surface of the stacked structure facing the male-side terminal housing 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159932-A (JP)
Title: Gas laser amplifier device and optical axis adjusting method thereof
Inventor: YANO YOICHI
IPC: H01S3/081
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas laser amplifier device that has a high amplification gain and suppresses parasitic oscillation with simple constitution, and to provide an optical axis adjusting method thereof.  <P>SOLUTION: The gas laser amplifier device includes a housing 1 in which a laser gas such as CO<SB>2</SB>is charged, a pair of discharge electrodes 15, 16 provided in the housing 1 and configured to excite the laser gas, mirrors 4, 5 provided in the housing 1 and configured to reflect a laser beam amplified by the laser gas, window members 2, 3 provided to the housing 1 and configured to allow the laser beam pass between the inside and outside of the housing, etc. The mirror 4 is a return mirror installed so as to reflect light having passed in a discharge region and then guide it into the same discharge region again. The mirror 5 is a return mirror installed so as to reflect the light reflected by the mirror 4 and guide it into the same discharge region again. The mirrors 4, 5 are installed not in parallel with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165246-A (JP)
Title: Disk rotary driving device
Inventor: YOSHIMI AKIHITO
IPC: G11B19/28
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device that normally records/reproduces information on a disk even when the disk slips on a turntable.  <P>SOLUTION: The optical disk device includes; a driving means 3 for rotating an optical disk 1; a means 7 for detecting the disk 1 slipping on a turntable 2; and a means 12 for adjusting rotation change acceleration by the driving means 3 when the detection means 7 detects the slip of the disk 1. By adjusting acceleration/deceleration of a rotational speed, the rotational speed of the disk 1 is correctly controlled while preventing slip.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162005-A (JP)
Title: Calculation device of fuel economy improvement index, and navigation system
Inventor: ECHIZEN TAKAMASA
IPC: B60K35/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calculation device of a fuel economy improvement index, generating an index used for a driving determination for a fuel-saving driving by quantifying the constancy of a travel pattern based on the change of speed in a travel interval, and to provide a navigation system.  <P>SOLUTION: The calculation device 10 of the fuel economy improvement index calculating the index of fuel-saving driving of a traveling car includes: a vehicle speed calculation section 11 calculating the vehicle speed of a vehicle; a vehicle speed analyzing section 12 forming a first time series where a time series of the vehicle speed is arrayed and a second time series where the time series of the first time series is shifted, so as to calculate the difference between the vehicle speed in the first time series and the vehicle speed in the second time series; a display processing section 13 visualizing the time series correlation difference of the vehicle speed with use of a recurrence plot, so as to display as an index.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147737-A (JP)
Title: Tool for wearing n-sock
Inventor: TOMIYAMA DEN
IPC: A47G25/90
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for wearing socks which allows persons suffering from backache or taking much time for wearing socks to easily wear the socks by holding the tool in their hands, putting on the sock up to the deepest part of a folding door hinge of a projecting part of the tool without bending over, clamping the sock with a stopper, stretching the folding door hinge, placing down the tool, inserting the foot to wear in the tool, putting forward the inserted foot, and lifting up backward a pulling rod to remove the tool so that the foot enters.  <P>SOLUTION: Rather hard projecting parts on both sides of a plate 1 on which the foot is placed are provided with folding door hinges 2, a sock fastener 3 is fitted on each outside at both sides thereof, and the pulling rod 4 is provided, whereby the sock is put on the tool without applying load to the waist. The tool is placed down to insert the foot therein, the foot is put forward, and the pulling rod 4 is lifted up backward so that the sock can be easily put on the wearer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165851-A (JP)
Title: Estimating method of amount of copper sulfide generated in oil-filled electric equipment, diagnostic method of failure occurrence, estimating method of initial concentration of dibenzyl disulfide in insulating oil, and diagnostic method of possibility of failure occurrence
Inventor: MIZUNO KOTA
IPC: G01N33/30
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of predicting possibility of failure (sulfidation corrosion) in oil-filled electrical apparatus with high precision, by analyzing a component in an insulating oil to precisely estimate a generation amount of copper sulfide even if 2, 6-di-t-butyl-4-methyl phenol is added to the insulating oil in the oil-filled electric equipment.  <P>SOLUTION: The method of estimating the amount of copper sulfide generated in oil-filled electrical apparatuses includes (1) a first step which measures an amount of a particular product of one or more kinds which is contained in the insulating oil collected from the oil-filled electrical apparatus, and (2) a second step for estimating the generation amount of the copper sulfide, based on the amount of the particular product; and here, the particular product includes a reactive product between the radicals generated from the 2, 6-di-t-butyl-4-methyl phenol and that generated from dibenzyl disulfide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163900-A (JP)
Title: Image processor, image processing program, and image processing method
Inventor: YAMATANI TAKASHI
IPC: G03B35/12
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for accurately generating a stereoscopic image of an object based on a plurality of images representing the object, an image processing program, and an image processing method.  <P>SOLUTION: The image processor 100 includes: a feature point extracting section 120 for extracting a plurality of first feature points for characterizing the first image representing the object, and second feature points for characterizing the second image representing the object in a different direction; a relative position feature quantity calculating section 130 for calculating the first relative position feature quantity for characterizing the first feature points by the number of the other first feature points whose relative distance between the first feature points belongs to a predetermined distance range, and the second relative position feature quantity for characterizing the second feature points by the number of the other second feature points whose relative distance between the second feature points belongs to a predetermined distance range; a feature point mapping section 150 for mapping the first and second feature points by the first and second relative position feature quantities; and a stereoscopic image generating section 180 for generating the stereoscopic image representing the object by using the first and second mapped feature points.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162496-A (JP)
Title: Organic silicon compound having amino group protected with silyl group and method for producing the same
Inventor: HONMA TAKAYUKI
IPC: C07F7/18
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic silicon compound which does not have an active hydrogen atom, can prevent the self reaction of a functional group on the addition of a coating or an adhesive, and can arbitrarily produce an active hydrogen in use to exhibit the same effect as that of an organic silicon compound having a tertiary amino group and a secondary amino group.  <P>SOLUTION: There is provided the organic silicon compound whose amino group is protected with a silyl group and which is represented by formula (1), wherein R<SP>1</SP>and R<SP>2</SP>are each identically or differently a 1 to 20C non-substituted or substituted monovalent hydrocarbon group; R<SP>1</SP>and R<SP>2</SP>may be bound to each other to form a ring together with a nitrogen atom; and R<SP>1</SP>and R<SP>2</SP>may contain one or more hetero atoms; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>are each identically or differently a 1 to 10C non-substituted or substituted monovalent hydrocarbon group; a, b are each an integer of 1 to 10; n is an integer of 0 to 2. When the organic silicon compound having the tertiary amino group and the silyl group-protected secondary amino group is used, the self reaction of the functional group can be prevented, when mixed or stored, and when used, the protecting group can be removed to quantitatively and efficiently introduce the functional group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170984-A (JP)
Title: High frequency heating device
Inventor: SAKAI SHINICHI
IPC: F24C7/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device facilitating wiring work while securing cooling performance of a noise filter.  <P>SOLUTION: A plurality of holes 17 provided on a partition wall of an air guide 16 are provided on a surface sectioned by a component surface of the noise filter 15 and the air guide 16, and thereby, the problem of installation performance of the noise filter 15 can be solved, and cooling performance can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167916-A (JP)
Title: Tire vulcanizer
Inventor: FUJIEDA YASUHIKO
IPC: B29C35/02
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanizer which can reduce the overall height of the tire vulcanizer by making its adjustment simple according to the height of a mold.  <P>SOLUTION: The tire vulcanizer has the following setup of components: a locking mechanism 60 which immobilizes an upper mold 11 and a lower mold 12 as closed together, is structured of a tie rod 25 which is arranged on the side of the upper mold 11, the upper end part of the tie rod 25 being fixed to an upper mold fitting member 20 and the lower end part thereof including a plurality of grooves 25a formed vertically. Further, the locking mechanism is also structured of a through hole 32a which is formed in a lower mold fitting member 30 and allows the tie rod 25 to pass through the through hole, locking claws 73a and 73b which can be freely secured horizontally to the grooves 25a of the tie rod 25, passing through the through hole 32a, and a locking claw transfer mechanism 70 which moves the locking claws 73a and 73b forward/backward to the tie rod 25 only in the horizontal direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010181887-A (JP)
Title: Zoom lens
Inventor: KUIPER STEIN
IPC: G02B3/14
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens suitable for a compact camera.  <P>SOLUTION: The zoom lens 60 includes, from the object side to the image side, a front lens group 72, controllable lens groups 62 and 66, and a rear lens group 74. The controllable lens groups 62 and 66 comprise a voltage-controlled electrowetting device, which contains a first fluid A and a second fluid B having different refractive indices, and includes at least two first fluid-second fluid interfaces. The curvatures, and thus the lens power, of these interfaces can be changed independently by supplying voltages to electrodes of the device, so that no mechanical movement of lens elements is needed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171171-A (JP)
Title: Fuel cell system
Inventor: KOZUKA TOMOYUKI
IPC: H01M8/04
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system with improvement made on a hydrogen treatment method within the system in order to satisfy demand for restraint of hydrogen concentration of anode exhaust gas.  <P>SOLUTION: In the case an actual power generation volume of a fuel cell stack 10 goes below a predicted power generation volume, a valve 28 is opened, and, as a result, anode exhaust gas in a hydrogen outlet piping 26 is guided into a hydrogen storage tank 30. After stoppage of a vehicle loading the fuel cell system is recognized (to be concrete, after an ECU 50 obtains various signals such as a vehicle stop signal like ignition OFF, a vehicle stop demand signal, or power generation finish signal of a fuel cell) the ECU 50 opens the valve 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169291-A (JP)
Title: Control device for internal combustion engine
Inventor: FUKUDA TOSHIMI
IPC: F02B37/18
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of effectively suppressing a blow-by phenomenon occurring in acceleration in the internal combustion engine having a supercharger and capable of adjusting a valve overlap amount.  <P>SOLUTION: The control device includes the supercharger 10 supercharging an intake system 40 of the engine 1, a crank angle sensor 62 for detecting engine speed of the engine 1, a variable valve timing mechanism 100 capable of adjusting the valve overlap amount, and an intake pressure sensor 61 for detecting a supercharging pressure by the supercharger 10. An engine ECU 70 of this control device detects the valve overlap amount based on the detection result of the crank angle sensor 62, and detects the acceleration state of the engine 1 based on the detection result of the crank angle sensor 62. When the acceleration state of the engine 1 is detected, the engine ECU 70 decreases the supercharging pressure when the valve overlap amount is equal to or more than the prescribed amount and the supercharging pressure detected by the intake pressure sensor 61 is the prescribed pressure or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173308-A (JP)
Title: Writing utensil
Inventor: KIRITA KAZUHISA
IPC: B43K8/02
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil which can surely protect ink leakage out of pen point without sucking air in, easily exchange an ink tank without generating refuse at pen point, and easily ascertain the remaining amount of ink tank through its flexible deformation.  <P>SOLUTION: In a writing utensil having a pen core 10 attached at its tip end and an ink supply mechanism 14 attached at its back end and equipped with an ink tank 12 flexibly deforming in accordance with ink consumption, when the ink supply mechanism 14, when not being used, makes the valve stem body 24 positioned at anterior end pushed by an energizing force of the spring member 28 and closes the communication hole 22 opening with the seal member 26 and, at the same time, opens an ink passage 18, but on the other hand, when the ink supply mechanism is in use, presses the pen core 10 and moves the valve stem body 24 backward and closes the ink passage 18 with the seal member 26, and at the same time removes seal member 26 to open the opening of the communication hole 22 by raising ink inner pressure and makes to circulate ink to the pen core 10 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177605-A (JP)
Title: Trigger-type sprayer
Inventor: GOTO TAKAYUKI
IPC: B05B11/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger-type sprayer capable of changing the diameter of mist particles by a simple operation, which can be accomplished by a minor improvement of a part of its nozzle attached to the front end of the sprayer with slight increase of the production cost.  <P>SOLUTION: The trigger-type sprayer which is constructed so that a liquid present in a container is sprayed from a nozzle attached to the front end thereof by operating a trigger D includes a spin flow path leading to an ejection port 24 from a body A via a spin mechanism disposed on the circumference of the back face position of the ejection port 24 of a nozzle B, and a straight flow path opening at an axial position of the ejection port 24 disposed therebehind and directly leading to the ejection port 24, with the nozzle B rotatably attached to the body A, is characterized by including a switching mechanism that opens the spin flow path alone and keeps the straight flow path closed at a specified position of the nozzle B, and opens the straight path at a specified rotation position set by rotating the nozzle B to allow the straight flow path and the spin flow path to simultaneously eject the liquid to make the diameter of mist particles larger.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179207-A (JP)
Title: Road implement
Inventor: TAKAMURO KAZUTOSHI
IPC: E01F9/685
Filed: 2010-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road implement which enables a user to select a bonding system or an anchoring system according to the situations of a construction site and which has less possibility of falling off a road surface or the like than a conventional road implement even when the bonding system is selected.  <P>SOLUTION: This road implement comprises, at the bottom surface part, a plate fixing part attached so as to be brought into contact with a road surface or the like. The fixing part comprises parts to be cut off. The parts to be cut off can be cut off easier than the other portions of the fixing part. When the cutoff part is cut off, an anchor hole is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179069-A (JP)
Title: Method for producing titanium copper for electronic part
Inventor: HORIE HIROYASU
IPC: C22C9/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide titanium copper in which a balance between strength and bending workability is improved.  <P>SOLUTION: The copper alloy has a composition comprising Ti of, by mass, 2.0 to 4.0%, and comprising, as a third additive element(s), one or more selected from Mn, Fe, Mg, Co, Ni, Cr, V, Nb, Mo, Zr, Si, B and P by 0 to 0.5% in total, and the balance copper with inevitable impurities, and in which the average number density (Y) of the second phase grains with a grain size of 0.05 to 1.0 μm obtained by microscopic examination in the cross-section parallel to the rolling direction is 10 to 20 pieces/μm<SP>2</SP>, and 0.2% proof stress (YS) is reduced by ≥400 MPa when heat treatment is applied for 5hrs at a material temperature of 550°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179448-A (JP)
Title: Egr valve control device and program
Inventor: JINBO TOMOHIKO
IPC: F02M25/07
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an EGR rate from exceeding an upper limit value in the process converging the EGR rate to a target value.  <P>SOLUTION: A calculation part 24 of an EGR valve control device 10 calculates the opening of an EGR valve 14 in a delay period from the present time when an opening command of a throttle valve 18 is received to an actuation time when the throttle valve 18 is opened according to the opening command. In a storage part 26 of the EGR valve control device 10, the target value of the EGR rate is stored, and at the same time, the upper limit value of the EGR rate is stored as a constraint. The calculation part 24 calculates the opening of the EGR valve 14 within a range not deviating from the constraint in order to converge the EGR rate to the target value.  <P>COPYRIGHT: (C)2011,JPO&INPIT