baber/WOPTO huggingface dataset:
Patent JP-2008228769-A (JP)
Title: Root canal length measuring device and root canal treatment device
Inventor: YAMASHITA SEIICHIRO
IPC: A61C1/02
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root canal length measuring device recognizing the position of a measuring electrode in a root canal with good reproducibility in the same root canal and a root canal treatment device.  <P>SOLUTION: The root canal length measuring device has the measuring electrode 11 inserted into the root canal, an oral cavity electrode 14 held in an oral cavity, a measuring section measuring a root canal length by specifying a root apex position by applying electrical measuring signals between the measuring electrode 11 and the oral cavity electrode 14, a recording means 51 recording position data corresponding to the position of the measuring electrode 11 in the root canal obtained by the measuring section, and an operation means 15 commanding the recording means 51 to record the position data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232793-A (JP)
Title: Method and apparatus for measuring thickness of film
Inventor: KOMATSU TOSHIYUKI
IPC: G01B15/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise film-thickness measuring method and a measuring apparatus capable of measuring the thickness of a film, without being affected by a wave-like bend of the film resulting from the manufacture of the film, and without damaging the film.  <P>SOLUTION: For the method for measuring the thickness of the film 10 in a noncontact manner continuously, nozzles are provided for blowing air to the surface around a film-thickness measuring range of the film 10 whose thickness is measured with a film-thickness measuring sensor, from the front side and the rear side or from either one side. When the transverse thickness of the film is measured, the film-thickness measuring sensor and the blow-off nozzles are moved in the transverse direction of the film while synchronizing their positions and speeds. Besides, a film-thickness measuring apparatus is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233702-A (JP)
Title: Image forming apparatus
Inventor: MIYAJI NOBUKI
IPC: G03G15/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set charging biases to the optimum values, in an image forming apparatus that employs a non-contact type charging system using charging rollers and makes frequencies of the charging biases different from one another for each image formation mode according to the linear velocities of image formation processing.  <P>SOLUTION: A magenta image forming part 1M, a cyan image forming part 1C, a yellow image forming part 1Y, and a black image forming part 1Bk include photoreceptor drums 2a, 2b, 2c, and 2d respectively with which charging rollers 3a, 3b, 3c, and 3d are brought into contact, respectively. A charging bias in which a DC voltage and AC voltage are superimposed is applied to each of the charging rollers 3a, 3b, 3c, and 3d. The frequencies of the charging biases are made different according to the linear velocities for each image forming mode. During a period when images are not formed, the charging bias is varied to search a voltage value at which a DC current saturates, and then the charging bias is set on the basis of the found voltage value. The charging bias is set for each of the frequencies.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232385-A (JP)
Title: Front fork
Inventor: AMANO YUUKI
IPC: F16F9/32
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front fork which is mounted on the front wheel side of a motorcycle for functioning as a hydraulic shock absorber without hindering the improvement of ride comfort on the motorcycle.  <P>SOLUTION: A cylinder body 2 is arranged on an axial center portion of a wheel side tube 1 with a fastening bolt 3 fastened thereto to form a damper which is stored in a fork body set to be inverted. A cylindrical body is mounted at a lower end 2a of the cylinder body 2 drawn into a funnel shape with a communication hole 2b for allowing communication of the inside of the cylinder body 2 with the outside of the cylinder body 2, so that its inner periphery on the upper end side is put into close contact with the outer periphery at a lower end 2a of the cylinder body 2 ranging from a non-drawn linear portion 2c to a drawn tapered portion 2d via the fastening bolt 3 threaded to the cylinder body 2 and its lower end is pushed against an annular supporting portion 4a formed at a bottom portion 4 of the wheel side tube 1, to prevent the converging of a passage L1 where the cylindrical body 5 heads from the inside of the cylinder body 2 to a damping means 10 with a passage L2 where it heads from the damping means 10 to a reservoir chamber R, through the outside of the lower end 2a of the cylinder body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232403-A (JP)
Title: Bearing unit for strut
Inventor: YANO HIROSHI
IPC: F16F9/32
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for a strut sufficiently exerting a bearing function for a long period of time, even if loads in a vertical direction are repeatedly applied by up-and-down motions of a vehicle at low cost.  <P>SOLUTION: A bearing unit 100 for a strut comprises: a pair of bearing rings 2, 3 vertically opposed to each other with sandwiching rolling elements 4 between them in a rotational axis L direction of the bearing 1 for a strut; and a pair of cover members 5, 6 sandwiching the bearing rings 2, 3 from above and below. Elastic seal members 7, 8 are integrally molded on both sides in a radial direction of a bearing ring mounting part 5r in a lower cover member 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008123653-A (JP)
Title: Optical information processing apparatus and optical information processing method
Inventor: KWON YUN YOUNG
IPC: G11B7/0065
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information processing apparatus and an optical information processing method reducing noise when recording or reproducing optical information.  <P>SOLUTION: The optical information processing apparatus is provided with an optical modulator modulating light travelling into a storing medium to a signal light, a reference light optical system emitting reference light to the storing medium through a path being different from the signal light, and an incident angle adjustor adjusting incident angles of the signal light and the reference light made incident on the storing medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008239785-A (JP)
Title: Resin particle and its application
Inventor: MADENOKOJI YASUNOBU
IPC: C09D133/14
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin particle which can provide a coating film having an extremely excellent feel (smoothness, soft feel), resistance against removal of particles, and scratch resistance, and a coating liquid very excellent in spreadability at the time of coating, uniform coatability, dispersibility in solvents, and redispersibility.  <P>SOLUTION: The resin particle is a polymer of a mixture of 10-50 wt.% of a crosslinkable monomer having vinyl groups each represented by general formula (I): CH<SB>2</SB>=C(CH<SB>3</SB>)-COO-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>-CO-C(CH<SB>3</SB>)=CH<SB>2</SB>(wherein n is an integer of 5-20) at both ends of the molecule and 90-50 wt.% of a (meth)acrylate. The resin particle has a recovery of 15-30%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007265600-A (JP)
Title: Disk drive write method
Inventor: EHRLICH RICHARD M
IPC: G11B20/10
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and improved disk drive, a disk drive write method, and a computer-readable recording medium.  <P>SOLUTION: The disk drive includes a first flush cache memory location, a second flush cache memory location, and a controller for writing information associated with a flush cache write command in one of the first and second flush cache memory locations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210356-A (JP)
Title: Electronic account settlement system and electronic account settlement method
Inventor: KAMIKUBO KOJI
IPC: H04W8/24
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security technology for an electronic account settlement system.  <P>SOLUTION: The electronic account settlement system comprises a second communication terminal including a second transmitting part for transmitting authentication data including a password for collation and transmitting a request for predetermined processing to a server device; a first communication terminal including a storage part for storing beforehand a password to be compared with the password for collation, a receiving part for receiving the authentication data, and a control part for comparing the password with the password for collation included in the authentication data to perform user authentication of the second communication terminal; and the server device for performing predetermined processing based on the request for the predetermined processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008248932-A (JP)
Title: Anti-vibration mount assembly
Inventor: TANAKA EIJI
IPC: F16F13/18
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-vibration mount assembly having a new structure capable of easily fitting an anti-vibration mount main body to a cylindrical bracket at a predetermined position and capable of stably keeping an assembling state of the anti-vibration mount main body and the cylindrical bracket.  <P>SOLUTION: A flange-like part 30 is provided at an opening circumferential part at an axial direction of a second attaching member 18 and an annular engaging surface 44 extending in a circumferential direction is formed to protrude by an insertion fitting rubber 42, which is attached and formed with an insertion fitting rubber 42 at an outer circumference surface of the second attaching member 18. A cylindrical bracket 14 composed of a lightweight material is adopted and an inner circumferential surface of the cylindrical bracket 14 is structured by an upper tapered surface 62 and a lower tapered surface 64 of which diameters gradually expand toward axially both sides. As the flange-like part 30 is overlapped on an opening end surface of the upper tapered surface 62 side in the cylindrical bracket 14 and the lower tapered surface 64 is pressed to the insertion fitting rubber 42, a dropout resistance of the anti-vibration mount main body 12 from the cylindrical bracket 14 works effectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246755-A (JP)
Title: Manufacturing method of inkjet recording medium
Inventor: KOBAYASHI MASAMICHI
IPC: B05D5/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inkjet recording medium which enables recording of an image having a high density and a high glossiness.  <P>SOLUTION: This manufacturing method comprises a dispersion preparing process for preparing (A) an alumina dispersion of pH 4-5 by dispersing a pseudo-boehmite-like alumina hydrate in a water-based solvent by high-pressure dispersing machine, a coating solution making process for making a coating solution by mixing (A) the alumina dispersion, (B) a binder water solution and (C) a crosslinking agent water solution, while keeping the temperatures at 50°C or above, and a layer forming process for forming an ink accepting layer by applying the coating solution to a water-resistant substrate at 50°C or above and by drying it in the condition that a film surface temperature becomes lower than 30°C. The viscosity of the coating solution at 30°C is made 100 mPa s or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251704-A (JP)
Title: Silicon board and manufacturing method therefor
Inventor: SASAKI HITOSHI
IPC: H01L21/20
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon board suppressing a curve by a semiconductor layer epitaxial-grown for forming a semiconductor element.  <P>SOLUTION: The silicon board 1, imparting stresses against the compressive stress applied in the direction warping in a recessed shape by the growth of a nitride compound semiconductor layer 2 by the expansive force of an oxygen deposit, having distribution of a density or a size that corresponds to the nitrogen-impurity concentration distribution of the silicon substrate 1 and having a substantially flat main surface, is provided. A manufacturing method for the silicon board is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250033-A (JP)
Title: Driving simulator
Inventor: SUZUKI KENJI
IPC: G09B9/05
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To simulate other vehicles moving side ways while its own vehicle runs.  <P>SOLUTION: A driving simulator 10 comprises: a simulated vehicle 14 as an input section operated by a user; a control section 18 obtaining, on the basis of inputted signals, the position of a virtual own vehicle 50 in a virtual space; and a display 24 displaying, on the basis of the position of the own vehicle 50 in the virtual space, a simulative background view. The control section 18 sets a virtual other vehicle 52 traveling in the same direction as and ahead of the own vehicle 50. When the distance between the own vehicle 50 and the other vehicle 52 becomes the threshold value K, the control section 18 calculates lateral moving distance c corresponding to the moving velocity Vn of the other vehicle 52, moves the other vehicle 52 sideways on the basis of the obtained lateral moving distance c, and displays it on the display 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008222993-A (JP)
Title: Detergent for papermaking felt, and method for cleansing papermaking felt
Inventor: HASHIMOTO YOSHIYUKI
IPC: D21H21/24
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide detergent for a papermaking felt which is high in the ability to remove a dirt on a papermaking felt regardless of organic and/or inorganic dirt, and to provide a method for cleansing papermaking felt using the detergent.  <P>SOLUTION: The detergent for a papermaking felt contains a nonionic surfactant(S) derived from a branched 8-24C primary alcohol and represented by general formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are each a 1-12C branched or straight-chain alkyl or alkenyl; AO is a 2-4C oxyalkylene group; and n is an average addition number of moles of the oxyalkylene group, being 1-100).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008249313-A (JP)
Title: Hot water heating system
Inventor: YOSHITOMI HIDEAKI
IPC: F24H1/14
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact constitution without causing reduction in heat efficiency and corrosion by a drain generated in a secondary heat exchanger, in a hot water heating system having the secondary heat exchanger for mainly recovering latent heat.  <P>SOLUTION: A water heater 1 has a muffling part 6 for passing combustion gas, and has the secondary heat exchanger 30 on its inside. The secondary heat exchanger 30 is formed as a structure having a heat receiving pipe 31 bent in a substantially " U " shape and connecting a water inlet side header and a water outlet side header 33 to its both ends. The heat receiving pipe 31 is formed into a smooth surface, and is erected to extend in the vertical direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253324-A (JP)
Title: Kitchen storage
Inventor: HAMADA ATSUSHI
IPC: A47B77/04
Filed: 2007-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize a storage space by securing a greater height to store long cooking utensils in a drawer-type storage in a kitchen which erectly stores long cooking utensils such as ladles in the inside of the front panel.  <P>SOLUTION: The multi-tier storage 200 arranged in a kitchen includes a drawer 300 having a bottom plate 240 and a front plate 250 extending in a vertical direction, a small kitchen utensil holder 520 capable of erectly fixing ladles and the like in the inside of the front plate 250 of the drawer 300, a small kitchen utensil holder receiver connecting the front plate 250 and the bottom plate 240 which are separated below the small kitchen utensil holder 520, and the top face of the bottom portion of the small kitchen utensil holder receiver is lower than the top face of the bottom plate 240 of the drawer 300.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256087-A (JP)
Title: Manufacturing method of fluid bearing device
Inventor: TODA MASAAKI
IPC: F16C33/74
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fluid bearing device which easily and inexpensively improves dimensional accuracy of squareness of a radial bearing face and a thrust bearing face.  <P>SOLUTION: The radial bearing face (an inner peripheral face 8a of a bearing sleeve 8) and the thrust bearing face (an upper end face 7a1 of a housing side part 7a) are molded with the same metal die. The dimensional accuracy of each bearing face such as squareness and run-out accuracy is thereby improved by performing accurate working on an end face 11a of a large diameter part 11 of a male die 10 and an outer peripheral face 12a of a small diameter part 12 for molding the above. Further, by fixing the housing 7 to the bearing sleeve 8 by a pressure using pressurizing force upon molding the bearing surfaces, deterioration in dimensional accuracy between the radial bearing face and the thrust bearing face during assembly of the housing 7 and the bearing sleeve 8, is avoided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007288186-A (JP)
Title: Lithographic apparatus, lens interferometer, and device manufacturing method
Inventor: VAN DE KERKHOF MARCUS A
IPC: H01L21/027
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic apparatus capable of obtaining information on the polarization state of a light beam that hits a substrate table.  <P>SOLUTION: This lithographic apparatus includes an illumination system that is configured to regulate a radiation beam, a projection system that is configured to project at least a portion of the radiation beam as a projected radiation beam, and a lens interferometer for sensing the wavefront state of the projected radiation beam. The lens interferometer is provided with a polarization element so as to be capable of sensing the polarization state of the projected radiation beam. A transmission grating structure GR as a polarization element has a 2D checker board structure extending both in the X direction and Y direction, and has an optimized transparent and open area E2 and an opaque area E1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008256115-A (JP)
Title: Wheel support device
Inventor: MORI TATSUNORI
IPC: F16C35/073
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel support device in which creep is not susceptible of occurrence in a bearing.  <P>SOLUTION: A ring member 7, of which an inner circumferential surface includes a female serration 19, is fitted to a male serration 18 formed to a whole circumference of an outer circumferential surface of a cylindrical retainer ring 6. Protrusions 21 formed on a vehicular outer side of a ring member 7 are installed in a pair of cutout groove parts 17 formed to an end surface 9b on a vehicular inner side of an inner ring 9. Even if creep is generated and the inner ring 9 is about to rotate, the inner ring 9 is engaged with the ring member 7, and the ring member is engaged with the retainer ring 6, the rotation of the inner ring is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007257646-A (JP)
Title: Centralized storage management method
Inventor: FUJITA TAKAHIRO
IPC: G06F21/60
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, in an environment of centralized management of a plurality of storage devices, management information written to the storage devices may disable the normal use or correct recognition of the storage devices, and effective use of the storage devices as a storage pool involves the risk of data leakage if system administrators forget to erase data.  <P>SOLUTION: A data state of each storage device is managed. When the storage device is allocated from a storage pool to a computer, management information written to the storage device is erased if the data state is unknown. The management information is also erased when the storage device becomes unnecessary and is returned to the storage pool. A security level is further set when the storage device is allocated to the computer, and data in the storage device is automatically erased according to the set security level when the storage device is returned to the storage pool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277557-A (JP)
Title: Liquid crystal medium and liquid crystal display
Inventor: CZANTA MARKUS
IPC: G02F1/13
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal medium having practically appropriate characteristics, including a wide range of the nematic phase, an appropriate optical anisotropy Δn, a high Δε, depending upon the display mode used, and especially low viscosity.  <P>SOLUTION: The liquid crystal medium is dielectrically positive and contains first dielectrically positive ingredients A containing a dielectrically positive compound of formula (I) (wherein, parameters have meanings specified) and optionally contains second dielectrically positive ingredients B containing one or more dielectrically positive compounds having a dielectric anisotropy greater than 3 and/or a dielectrically neutral compound C. A liquid crystal display, especially an active matrix display, a TN display and an IPS display, containing the medium and the compounds of formula (I) are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266221-A (JP)
Title: Immobilized protein immobilized at one amino terminal in controlled arrangement
Inventor: IWAKURA MASAHIRO
IPC: C12N15/09
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immobilized protein immobilized at one amino terminal in a controlled arrangement.  <P>SOLUTION: This immobilized protein is characterized in that one amino terminal of a protein having an amino acid sequence never containing lysine and cysteine residues and represented by general formula: S1-R1-R2 (wherein, the sequence is a sequence directed from an amino terminal side to a carboxy terminal side; the sequence of S1 portion may not exist, or a spacer sequence is composed of amino acid residues except the lysine and cysteine residues, when the sequence of S1 portion exists; the sequence of R1 portion is a sequence of an immobilization target protein and the sequence characterized by not containing lysine and cysteine residues; the sequence of R2 portion may not exist, and is characterized by being a spacer sequence composed of amino acid residues except the lysine and cysteine residues, when the sequence of R2 portion exists) is bound to an immobilizing carrier through only one existing α-amino group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264336-A (JP)
Title: Training apparatus
Inventor: MATSUMOTO HITOSHI
IPC: A63B21/062
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training apparatus capable of responding to specificities and other things of the action modes of all the sports with a single device and allowing a person to use it lightheartedly.  <P>SOLUTION: This training apparatus includes two pulleys (a first pulley and a second pulley) on a same rotary shaft, at least one of them can be served as a deformation cam, and the second pulley or the first pulley corresponding to the first pulley or the second pulley is angularly displaced on the common rotary shaft, so as to change the relative superposed position of the second pulley to the first pulley.  <P>COPYRIGHT: (C)2009,JPO&INPIT