baber/WOPTO huggingface dataset:
Patent JP-2009014033-A (JP)
Title: Bearing device for wheel
Inventor: KAWAMURA HIROSHI
IPC: B60B35/18
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of preventing decline in NVH characteristics caused by looseness of a jointing part of a hub wheel with a constant-velocity universal joint and inside of the constant-velocity universal joint.  <P>SOLUTION: The bearing device for the wheel is provided with a projection/recess fitting structure M in which the hub wheel 1 and a shaft part 12 of an outer joint member of the constant-velocity universal joint 3 inserted to a hole part 22 of the hub wheel 1 are integrated. On the outer joint member, a first outer track groove 14a twisted to one side in the circumferential direction with respect to the axial line, a second outer track groove 14b twisted to the other side in the circumferential direction, and a third outer track groove extended straightly to the axial line direction between the first and second outer track grooves 14a, 14b are formed. On an inner joint member, first and second inner track grooves 16a, 16b twisted to opposing directions corresponding to between the first and second outer track grooves 14a, 14b of the outer joint member and a third inner track groove extended straightly to the axial line direction corresponding to the third outer track groove of the outer joint member are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015719-A (JP)
Title: Vehicle theft prevention device
Inventor: TOYODA DAISUKE
IPC: B60R25/102
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle theft prevention device capable of specifying a location of a stolen vehicle to suitably prevent theft.  <P>SOLUTION: A battery charger 20, when a battery unit 10 is connected thereto, transmits a user ID and charging location information to an authentication device 40, and the authentication device 40 performs authentication. Then, if the authentication is successful, a charge-possible signal is transmitted to the battery charger 20. In contrast, if the authentication is unsuccessful, a charge-impossible signal is transmitted to the battery charger 20. Moreover, the battery charger 20 transmits a theft signal to a monitoring device 50 on receipt of the authentication-impossible signal. The monitoring device 50 checks the user ID to determine theft and, when the vehicle is the stolen one, specifies its location based on a charging location signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008050574-A (JP)
Title: Polyvinyl alcohol-based film for optical use, polarizing film and polarizing plate
Inventor: KITAMURA SHUICHI
IPC: C08J5/18
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based film for optical use, which is a polyvinyl alcohol-based film being excellent in stretchability, and can be used for producing a polarizing film with high polarizing performance over the whole visible light region, especially in the vicinity of the wavelength of 460 nm.  <P>SOLUTION: The polyvinyl alcohol-based film for optical use comprises a polyvinyl alcohol-based resin, in which the polyvinyl alcohol-based resin comprises a polyvinyl alcohol-based resin (A) containing 1,2-diol linkages on its side chain and a polyvinyl alcohol-based resin (B) other than the polyvinyl alcohol-based resin (A), and the amount of the polyvinyl alcohol-based resin (A) is ≤50% by weight relative to the total amount of the polyvinyl alcohol-based resin (A) containing 1,2-diol linkages on the side chain and the polyvinyl alcohol-based resin (B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009017905-A (JP)
Title: Game table
Inventor: TAJIKA KOICHI
IPC: A63F5/04
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game table without the risk that a player overlooks information relating to a game operation.  <P>SOLUTION: The game table includes a variable display part for variably displaying a game operation index symbol in which information to be the index of the game operation by the player is plotted, and a symbol variation control means for controlling the variation and stop of the plurality of symbols displayed at the variable display part, wherein the symbol variation control means stop-displays the game operation index symbol at the variable display part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008072091-A (JP)
Title: Sealed microcomponent equipped with at least one getter
Inventor: PORNIN JEAN-LOUIS
IPC: H01L23/26
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of overcoming disadvantages about the size, saturation, and sealing etc. of a getter, in a sealed microcomponent equipped with the getter.  <P>SOLUTION: The sealed microcomponent has a passive portion 1 supported by a substrate 2, and a cover 3 delimiting a cavity 4 covering and housing the passive portion. The cover 3 contacts with the substrate 2, and is equipped with at least one orifice 5. The orifice 5 is covered with a plug 6 having a portion which is composed of a getter material exposed in the cavity 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020401-A (JP)
Title: Method for editing encrypted content
Inventor: SHIMODA MUTSUMI
IPC: H04N21/435
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for editing encrypted content capable of speedily editing contents while keeping the protection of contents.  <P>SOLUTION: In the method for editing encrypted content in an information apparatus, the contents are protected by encrypting and storing the content in a first storage device and storing, as content use data, object data for preventing replacement or alteration of content in an access-controlled second storage device. The information apparatus encrypts the content in such a manner as to allow random access at the time of decryption, and performs editing processing by dividing, combining, deleting, and sorting the content without re-encrypting the content and the content use data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021928-A (JP)
Title: Information processing apparatus and program
Inventor: YAMADA KAZUO
IPC: H04N19/20
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus and program for which a bulk storage device that a sub control section comprises is not necessary.  <P>SOLUTION: A division section 40 divides acquired information into a plurality of divided information items. Regarding each divided information item, based on the features of the divided information, a compression image scheme determining section 42 determines a compression scheme for reversibly compressing the divided information into a size that is storable in a storage section within a sub control section. A compressed image information generating section 44 generates compressed information, by compressing the divided information according to the compression scheme. A compressed image information writing section 46 writes the compressed information into the storage section inside the sub control section. A decompression scheme information output section 48 outputs to the sub control section information, indicative of a decompression scheme for decompressing the compressed information into the divided information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008054298-A (JP)
Title: Content storage system, storage apparatus for use in the system, and method of controlling storage of content
Inventor: AOKI TOSHIAKI
IPC: H04H20/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content storage system in which contents stored in all storage apparatuses are previewed at a time even when the identical content is stored in a plurality of storage apparatuses, and errors are detected within a short period of time.  <P>SOLUTION: A first video server 31 encodes and stores content played back from a VTR/DVD 1, the stored data are read and copied in a second video server 32. The data thus copied are further copied in a third video server 33. Then, the encoded data are similarly copied in an N<SP>th</SP>video server 3N thereafter. Thus, the same content is stored in all video servers. Decoded content of the stored data is output from the last N<SP>th</SP>video server 3N, and the decoded content is supplied to a video-audio monitor 5 through a switcher 22 and previewed. Hence, presence/no presence of abnormality in the stored data in all video servers is determined by previewing them only once.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023830-A (JP)
Title: Image processor
Inventor: KAWAGUCHI DAISUKE
IPC: B65H9/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of a rotating body by preventing local degradation of the conveying force of the rotating body.  <P>SOLUTION: A printer 1000 is capable of changing the timing of changing the rotational speed of slant running correction drive rollers 21a, 22a by the control of a controller. The printer 1000 prevents the conveying force from being concentrated at specified positions of the slant running correction drive rollers 21a, 22a, and prevents local wear and degradation of the conveying force to allow the slant running correction drive rollers 21a, 22a to be used for a long period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030323-A (JP)
Title: Screening device for classifying asphalt mixture for pavement on road continuously while moving the same
Inventor: GOMI ATSUKI
IPC: E01C19/05
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening device for classifying asphalt mixture for existing pavement on a road continuously while moving the same.  <P>SOLUTION: This screening device comprises a screen device body including a screen device having at least one screen or more and a vibrating device for vibrating the screen device, a vehicle body frame supporting part on which the screen device body is mounted through a cushion member, and a screen heating device provided in the vehicle body frame supporting part. The asphalt mixture for pavement is charged into the screen device body vibrated by the vibrating device while the mixture is melted, and aggregates having particles having different diameters of the asphalt mixture are classified into a plurality of groups of particle size by the screen of the screen device heated up to temperature higher than temperature of the asphalt mixture charged by the screen heating device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038597-A (JP)
Title: Portable information terminal device, information management system and information managing method
Inventor: ISHIBASHI TAKANOBU
IPC: H04W28/00
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the security of data to be distributed via a network.  <P>SOLUTION: A portable telephone 11 stores security information for a specific service downloaded from a content server 23 in a memory (first storage means) that can securely store data, such as a tamper-proof memory Ca1 contained in a first IC card C1 mounted in the portable telephone 11, stores a data main body for using the service downloaded from the content server 23 and access information for accessing the security information for the service in a second IC card C2 mounted in the portable telephone 11 or a storage means (second storage means) such as a memory card M, and reads the data body on the basis of the security information stored in the first storage means specified by the access information stored in the second storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035392-A (JP)
Title: Sheet post-processing device
Inventor: MASUDA JUNYA
IPC: B65H29/58
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-processing device capable of meeting the high speed of an image forming device by increasing the sheet conveying amount per unit time.  <P>SOLUTION: The sheet post-processing device 100 comprises a conveying passage 150, a first changing member 110, a first switch-back conveying passage 130, a second changing member 120 and a second switch-back conveying passage 140. The conveying passage 150 introduces a sheet with an image formed thereon which is discharged from an image forming device 200 in its original posture. The first changing member 110 branches the sheet feeding direction in the middle of the conveying passage 150. The first switch-back conveying passage 130 introduces the sheet by the first changing member 110 to invert the surface and back sides of the sheet. The second changing member 120 branches the sheet feeding direction in the middle of the conveying passage 150. The second switch-back conveying passage 140 introduces the sheet by the second changing member 120 to invert the surface and back sides of the sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041783-A (JP)
Title: Treated-object heating drying treatment method and device
Inventor: UENO HIROAKI
IPC: F26B11/14
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of increase of a treatment time to crush and dry a food treated-object, as the food treated-object including much starch and water transforms to sticky paste when starch and water are slowly heated while stirred, and lumps by collecting together, thus it is hard to dry the inside of the lump.  <P>SOLUTION: The treated object is stirred, crushed and dried while jetting a heating gas of 100°C or more into a treatment tank 12 comprising a treated-object charging port 18, a treated-object discharge port 20 and a stirring device for stirring the charged treated-object. A surface of the starch included in the treated object is rapidly dried before it largely lumps. When the lump is crushed by being stirred by the stirring device, the sticky paste-like starch is exposed from the inside of the lump. The sticky paste-like starch is also rapidly dried. Thus the lump is gradually reduced in size, and promptly dried to be powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272729-A (JP)
Title: Microwave acceleration extraction device
Inventor: HUANG RONGCHENG
IPC: B01D11/02
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave acceleration extraction device which improves the extraction rate of microwave extraction to shorten an extraction time.  <P>SOLUTION: In the microwave acceleration extraction device comprising an extraction tank 10 accommodating an extraction raw material and a solvent, and a microwave source 31 driven and controlled by a power supply device 20 to supply microwaves into the extraction tank, microwaves are supplied into the upper part of the extraction tank through a lateral waveguide 32, or microwaves conducted to a metal agitation rod 36 through an upper waveguide 34 are supplied into the extraction tank, which enables supply of microwaves corresponding to various raw materials to improve extraction speed and efficiency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040207-A (JP)
Title: Pneumatic tire
Inventor: FUKUMOTO TORU
IPC: B60C9/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the peeling damage of a band cord while making excellent high speed durability and a vibration characteristic exhibited.  <P>SOLUTION: This band cord 10 is constituted of a composite cord 17 formed by twisting a strand 15 of a highly elastic filament Fa and a strand 16 of a low elastic filament Fb. A stress-elongation curve of the band cord 10 has a low elastic region S1 from an origin to an inflection point P and a highly elastic region S2 beyond the inflection point P. An inflection point P is in a range of elongation 2-7%, and a ratio EH/EL of an elastic modulus EH of the highly elastic region S2 and an elastic modulus EL of the low elastic region S1 is taken as 2-10. An elastic modulus E1 of the highly elastic filament is 15,000-27,000 MPa, and a complex elastic modulus E* of the topping rubber of a band ply is 4.0-15.0 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041762-A (JP)
Title: Operation control device
Inventor: AOYAMA TOSHIHIRO
IPC: F16D35/00
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control device capable of appropriately controlling the residual magnetism of a magnetic fluid.  <P>SOLUTION: The operation control device is used to selectively restrict the operation of an operation member which is at least reciprocated or rotated. Specifically, after a magnetic field is increased based on an operation restriction request by the operation member, the operation control device performs control to generate a magnetic field in the direction reverse to that of the magnetic field applied when the magnetic field is increased, so that the magnetic fluid has predetermined viscosity. More specifically, the operation control device performs control with respect to a magnet coil based on a map correlated with a demagnetization ratio indicating a degree of the softening of the magnetic fluid with respect to an electric current applied to the magnet coil and an electricity application time. Thus, the residual magnetism of the magnetic fluid can be appropriately removed for a required minimum time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046830-A (JP)
Title: Bearing floor
Inventor: KIHARA MIKIO
IPC: E04F15/10
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally-simple bearing floor with sufficient strength, which is equipped with moderate daylighting properties, and which is suitable for a flooring material for a building.  <P>SOLUTION: This bearing floor is composed of a panel material 12 and a top board. The panel material 12, which is composed of transparent FRP, has a latticed rib structure. The top board is a plate material which is composed of polycarbonate. The panel material 12 is composed of an outer frame and a rib which constitutes a lattice shape, and a through-hole 20 is formed in each lattice. Both side surfaces of the through-hole 20 of the panel material 12 are formed in such a tapered shape that their downsides are gradually expanded. A block-shaped engaging implement 26 with a predetermined thickness is fitted into the through-hole 20. Since a side surface of the engaging implement 26 is formed in a tapered shape similar to the shapes of both the side surfaces of the through-hole 20, the force of maintaining friction against the inside of the lattice of the engaging implement 26 is enhanced by increasing a mutual contact area, so that the engaging implement 26 can be prevented from passing through downward from the panel material 12. A coach bolt 28 is inserted into the engaging implement 26, and fixed to a receiving material 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047668-A (JP)
Title: Cutting-opening device of airtight container containing radioactivated metallic material and radioactive gas
Inventor: HAYASHI KIMIO
IPC: G21F7/015
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To implement the safe and efficient demolition of an airtight container by cutting and opening through remote manipulation the airtight container 1 containing metallic materials radioactivated by neutron irradiation in a nuclear reactor and the like and radioactive gas, by trapping radioactive gas generated at that time into a closed pedestal, and by efficiently recovering the radioactive gas through a simple technique.  <P>SOLUTION: The airtight container 1 containing radioactivated metallic materials and radioactive gas is installed within a closed pedestal 9 and the arbitrary cutting position is determined by a vertical movement mechanism section 6. After fixing the airtight container 1 firmly with an upper clamp mechanism section 5 and a lower clamp mechanism section 4, by moving a cutoff tool 2 forward-and-backward by a cutoff tool slide moving mechanism section 7, the airtight container is cut by little and little. Discharged radioactive gas during the period of cutting off of the airtight container 1 is recovered with a radioactive gas recovery system I.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052430-A (JP)
Title: Scroll compressor
Inventor: NAKAMOTO TATSUYA
IPC: F04C18/02
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor improved in reliability by preventing a fixed scroll and a rotary scroll from being seized.  <P>SOLUTION: The inclusion of oil between the fixed scroll 2 and the rotary scroll 3 is promoted by reducing the height of a lap from the centerline of the lap toward the side surface of the lap in the thickness direction of the lap even when the axal gap between the fixed scroll and the rotary scroll is reduced. A zone where the height of the lap is constant in the thickness direction of the lap of a swirl lap is formed. Since the leakage of a refrigerant is reduced, high lubricating performance is maintained irrespective of the operating conditions. Consequently, the high performance scroll compressor can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050960-A (JP)
Title: Grinding device
Inventor: SHIMANO MASAOKI
IPC: B24B5/08
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device which ensures uniform dressing of a grindstone, and achieves stable and uniform grinding without unevenness, and exerts excellent grinding workability by shortening a machining time.  <P>SOLUTION: The grinding device is composed of electrolytic dressing electrodes 40 which are movable in a direction that approaches to/separates from a rotating shaft Z, keep an interval with respect to grindstones 20 arranged on a grinding tool 10, and have electrode surfaces 41 thereof opposed to each other. Then under the presence of an electrically conductive liquid supplied from an electrically conductive liquid supply means 45, voltage is applied to the grindstones 20 and the electrolytic dressing electrodes 40 opposed to each other, to thereby carry out electrolytic dressing of the grindstones. By this way, grinding by each uniformly dressed grindstone 20 is achieved, and stable and uniform grinding is performed, to thereby exert excellent grinding workability without affecting a grinding cycle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051121-A (JP)
Title: In-mold molding method
Inventor: IZUMO NORIFUMI
IPC: B29L31/58
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold molding method allowing a great variety of material selection according to a required function and product cost by allowing a changeover of a color tone or a material feel by partial film insert molding without causing problems such as displacement of a trimming line, corrosion, or exfoliation, and allowing two-color molding by use of two or more kinds of resin materials lacking in adhesiveness to each other.  <P>SOLUTION: After injecting a first resin material in such a state that a preliminarily molded film 10 is inserted in primary molding parts 21a, 22a to mold a first portion 11 by use of molds 21, 22 having slide molds 23, 24 and allowing sectionalization of the primary molding parts and secondary molding parts 22b, 23b adjacent to the primary molding parts according to positions of the slide molds, a second resin material is injected into the secondary molding parts 22b, 23b and 23a, 24a including a part of the film surface of the first portion as a joining face 10a to mold second portions 12a, 12 joined with the first portion through the joining face.  <P>COPYRIGHT: (C)2009,JPO&INPIT