baber/WOPTO huggingface dataset:
Patent JP-2010093576-A (JP)
Title: Reception apparatus, reception method, and computer program
Inventor: TAKEMURA TOMOAKI
IPC: H04N7/173
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time for switching viewing channels of multicast streams.  <P>SOLUTION: A reception apparatus receives a stream of a viewing channel selected by a user, buffers it and reproduces it through processing such as decoding. Meanwhile, the reception apparatus receives and buffers media streams of other one or more channels automatically selected in accordance with preference of the user as viewing candidate streams. When an instruction is input from the user to switch any channel being received as a candidate viewing stream to the channel of a viewing target, the reception apparatus starts reproduction by decoding the buffered stream of the relevant channel and starts receiving the stream of the relevant channel as a viewing target stream. Thus, a viewing channel switching time viewed from the user can be remarkably shortened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095814-A (JP)
Title: Method for producing aromatic polyamide fiber cord for reinforcing
Inventor: MURAYAMA HISAMITSU
IPC: D06M15/00
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polyamide fiber cord for reinforcing, which reduces the occurrence of a single filament fray of aromatic polyamide fiber exposed to an end face after cutting, improves adhesiveness and has no reduction in fatigability of a material to be reinforced, or the like.  <P>SOLUTION: The method for producing the aromatic polyamide fiber cord for reinforcing includes performing a pretreatment in which a substantially twistless aromatic polyamide fiber is impregnated with a pretreatment liquid consisting essentially of a polyurethane resin and heat-treated and then twisting the pretreated aromatic polyamide fiber. Before the twisting treatment, preferably, a preliminary adhesive treatment in which the aromatic polyamide fiber is impregnated with an adhesive treatment liquid consisting essentially of resorcin-formalin-rubber latex (RFL) and heat-treated is performed, the adhesive treatment liquid contains a chlorophenol compound and the heat treatment temperature during the preliminary adhesive treatment is 130-230°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098472-A (JP)
Title: Management system
Inventor: TAKAHASHI KENICHI
IPC: H04W92/08
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the transmission destination of data and maintain security, and to facilitate acquisition of the data at the transmission destination.  <P>SOLUTION: A conference system 1 includes an MFP and a projector for displaying data, wherein the MFP preliminarily stores data for presentation in an HDD and includes an access key generating portion 55 to generate an access key for an access to the data for presentation and a data transmitting portion 75 to transmit the data presentation on the condition that the access key is received from one of PCs, and the projector includes a wireless communication portion to wirelessly communicate with PCs within a predetermined distance, a projecting control portion to display the data stored in the HDD in the MFP, an access key receiving portion to acquire the access key, and an access key transmitting portion to cause the wireless communication portion to transmit the access key in response to reception of a request from the PC via the wireless communication portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097141-A (JP)
Title: Magnetic drive device, light quantity adjusting device, and optical instrument
Inventor: MAEKAWA SATOSHI
IPC: G03B9/02
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To firmly position a yoke with respect to a rotor magnet, while simplifying the shape of components as a whole.  <P>SOLUTION: A magnetic drive device includes: the rotor magnet 1; a coil bobbin which is a coil bobbin 4 on which a coil is wound and has a through-hole in the central part thereof; the yoke which includes a bar shaped integrated material inserted into the through-hole; a pair of circular arcuate magnetic pole members 3 which are fixed to both ends of the yoke respectively; a regulation member 6 which regulates one end of the rotor magnet in a thrust direction; an upper base plate 7 which fixes the coil bobbin, the yoke and the regulation member; and a lower base plate 2 which is joined to the upper base plate and rotatably supports the other end of the rotor magnet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102757-A (JP)
Title: Magnetic storage medium, magnetic storage medium manufacturing method, and information storage device
Inventor: IBUSUKI TAKAHIRO
IPC: G11B5/667
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat treatment temperature required for regulating of alloy.  <P>SOLUTION: A magnetic storage medium has a first magnetic layer film in which B element being low temperature diffusion material which starts diffusion by lower temperature heat treatment than high magnetic anisotropy material is added to CoPt or FePt being the high magnetic anisotropy material having high magnetic anisotropy, and a second magnetic layer film being a cap layer of the first magnetic layer film CoPtB or FePtB and having Ti being a material which promotes movement of B element being the low temperature diffusion material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099586-A (JP)
Title: Apparatus and method for producing solid particle
Inventor: MINAGAWA KAZUMI
IPC: B29C48/92
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing solid particles each having a nano-level particle diameter.  <P>SOLUTION: An apparatus for producing solid particles is provided with: a chamber completely isolated from external space; a monoaxial rotary disk arranged in the chamber; a receiving plane being the upper surface of the rotary disk; a raw material supplying mechanism for supplying a raw material to the receiving plane; a rotating mechanism for imparting centrifugal force to the rotary disk so that the raw material supplied to the receiving plane is formed into a thin film-like shape and fumed/scattered from the outer periphery thereof; and a chamber internal temperature adjusting mechanism for making the temperature of the outer periphery of the receiving plane and the temperatures at the positions closer to the rotation center thereof, at the least, lower than the volatilization temperature of a volatile solvent and making the temperature outside the outer periphery thereof equal to or higher than the volatilization temperature of the volatile solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077787-A (JP)
Title: Water antitheft hydrant upper part
Inventor: MARUTANI YUJI
IPC: E03C1/042
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a water theft that may be committed since a water line is made to supply water easily by an anyone's rotational operation of a hydrant handle on a hydrant.  <P>SOLUTION: The present invention discloses a key type shared hydrant, a joint of a hydrant handle and hydrant rod is formed into a spline-shaped knurl, a cover for protecting a joint part of the hydrant rod is provided in a box nut in a hydrant upper part, to evade the hydrant rod from being exposed, and the water flow operation in the hydrant is deterred from being carried out by a tool such as pinchers, or a general shared hydrant key.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099712-A (JP)
Title: Method of forging steel wire rod
Inventor: KUSHIDA HITOSHI
IPC: B21J1/06
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forging a steel wire rod without needing a new additional heating means and also deteriorating the dimensional accuracy of a rod shape after final forging, by which the adjusting time during high-temperature straightening can be shortened in a process for producing a forging product from a coiled steel wire rod using single production line.  <P>SOLUTION: The method is characterized by including: a step of getting through a cold-straightened steel wire rod 1b as it is without straightening by a three-point bending machine 3 for straightening and charging the top 1c of the wire rod in an upstream-side induction heating furnace 4a to heat to a prescribed temperature T; and a step of returning once the top of the wire rod 1d bent by heating to the prescribed temperature to the upstream side to straighten the rod almost linearly by the three-point bending machine 3 for straightening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106858-A (JP)
Title: Pivot device and its manufacturing method
Inventor: YOSHIDA TAKASHI
IPC: B60R1/06
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pivot device and its manufacturing method, capable of reliably improving the position holding force of a body to be supported relative to an object to be mounted.  <P>SOLUTION: The pivot device 2 includes a pivot 8 in which a head 10, a shaft 11 and a mounting section 12 are integrally provided in a linked manner, and a holder 9 in which the head 10 of the pivot 8 is held on the spherical seat 7 of a mirror assembly 3 in a pressed-down state. The holder 9 is formed of a doughnut-like disc member having a closed cross sectional structure closing in a direction which surrounds the shaft 11 of the pivot 8. The pivot device 2 is manufactured by a manufacturing method having a process for assembling a fixed die 21 and a divided movable die 24 which form a cavity 25 corresponding to the holder 9 relative to the pivot 8 manufactured through preliminary injection molding, and a process for injecting a molten resin material 27 into the cavity 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107920-A (JP)
Title: Image forming apparatus and method of synchronizing rotation of photoreceptor
Inventor: ONISHI KENICHI
IPC: G03G15/01
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus efficiently synchronizing the phases of a plurality of photoreceptors.  <P>SOLUTION: A control section performs control so that the rotational speed of a magenta photoreceptor may be lower than the present rotational speed, to align a magenta eccentric position F with a black eccentric position B (S25). At this time, the control section performs control so as to reduce the rotational speed from the present rotational speed up to a pulse point of 267 that is a half phase difference obtained by dividing 534 by 2, wherein the difference between a reference point A with respect to the black eccentric position B and a reference point E with respect to the magenta eccentric position F is 534 (S27). When the rotational speed exceeds the pulse point of 267, the control section performs control so as to increase the rotational speed by an amount equivalent to the decrease from the present rotational speed up to the pulse point of 534 (S28). In other words, the amount of increase and the amount of decrease in speed are made equal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009115091-A (JP)
Title: Z-notch shape for turbine blade
Inventor: BRITTINGHAM ROBERT ALAN
IPC: F01D5/22
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce stress through improvement of design with respect to a shroud tip and thus, improve the performance and service life of a bucket.  <P>SOLUTION: In one embodiment, the turbine (1) bucket (20) includes a tip shroud with a front edge and a following edge, and the front edge and the following edge include a Z-notch profile according to the Cartesian coordinate values of X, Y and Z set forth in Table 1; wherein the coordinate values are dimensional values representing a distance from an origin of an internal coordinate system for the bucket (20); and wherein when the X and Y values are connected by smooth continuing arcs, the Z-notch profile is defined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010110536-A (JP)
Title: Stretchable body fluid absorbent wearing article
Inventor: TSUJI TOMOKO
IPC: A61F13/49
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body fluid absorbent wearing article in which an elastic stretchable member is easily arranged on a stretchable outer-surface sheet.  <P>SOLUTION: The body fluid absorbent wearing article 10 includes: a crotch area 15 to be extended between first and second waist areas 13, 14; and a liquid-absorbent core to be extended from the crotch area 15 toward the first and second waist areas 13, 14, the first and second stretchable waist areas 13, 14 each including a stretchable body. In the body fluid absorbent wearing article 10, elastic waist bands 28 each of which is made of a member independent of a member forming the first waist area 13, are attached to the end edge 18a of at least the first waist area 13 out of the first and second waist areas 13, 14. Each of the elastic waist bands 28 comprises: a non-stretchable sheet; and a plurality of strand-shaped elastic stretchable members to be stretched in a horizontal direction. The elastic stretchable member is attached to the skin non-abutment surface side of the first waist area 13 in an extended state in the horizontal direction X after forming the body 10a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119865-A (JP)
Title: Device for sheathing strip of filaments, which has symmetrical feed channel
Inventor: JAUNET NICOLAS
IPC: B29C48/07
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for extruding a strip of rubber having filaments therein, regarding automobile tires in particular.  <P>SOLUTION: An pusher (12) is equipped with a means (38) which conveys rubber to an extrusion orifice (18) for forming a strip (B). The outline of extrusion orifice (C) presents orthogonal planes of symmetry (P1, P2). The planes of symmetry intersect at a straight line that is parallel to a direction (X) in which the strip is extruded through the extrusion orifice. The means (38) for conveyance is equipped with an upstream main channel (42) having a first plane (P1) as a plane of symmetry and two downstream secondary channels (48, 50) as extension thereof, wherein the secondary channels are symmetrical to each other in regard to the first plane. The main channel and the two secondary channels further have a second plane (P2) as a plane of symmetry.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010118822-A (JP)
Title: Camera shake correcting device and camera shake correcting method
Inventor: TAKAO KAZUYUKI
IPC: H04N5/232
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera shake correcting device and a camera shake correcting method capable of detecting a proper camera shake amount by discriminating or predicting the motion of an object even in an area that does not include a person's face.  <P>SOLUTION: The camera shake correcting device includes a motion vector detecting part 13 for dividing an image of one field into a plurality of areas and detecting a motion vector showing the motion of the image in each area, a moving body area detecting part 14 for discriminating the existence/absence of the motion of the object in the each area, detecting an area discriminated to have the motion of the object as a first moving body area, and defining a motion vector of the first moving body area as a reference motion vector, and a camera shake amount detecting part 15 for discriminating whether a motion vector in each area other than the first moving body area is similar to the reference motion vector, defining an area including the motion vector discriminated to be similar as a second moving body area, and calculating a camera shake amount of the entire image from a motion vector of each area other than the first moving body area and the second moving body area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123622-A (JP)
Title: Superconducting coil
Inventor: BONO TAKAAKI
IPC: H01F27/28
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved superconducting coil that includes a plurality of parallel conductors and suppresses the circulating currents as much as possible to show stable performance of superconductive wires.  <P>SOLUTION: In the superconducting coil, a plurality of superconducting wires A1, A2, A3, A4 are superposed in a radius direction for winding around a cylindrical roll frame 1 with the superconducting wires as coil wires, and the respective superconducting wires are dislocated in the middle of axial winding, and are connected in parallel via a lead wire 3 led from the start and stop ends of winding at both the edges of coils. For each of the superconductive wires A1-A4, the start and stop ends of the winding of the superconductive wires are adjusted to the same position in the circumferential direction of the coils for winding, the termination positions of the start and stop ends of winding are relatively shifted in the circumferential direction of the coils among the respective superconductive wires, and then the leading wires 3-1, 3-2, 3-3, 3-4 connected to the start and stop ends of the winding are axially drawn out for parallel connection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121506-A (JP)
Title: Heat accumulator
Inventor: ARISAWA KATSUHIKO
IPC: F01P3/20
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat accumulator capable of allowing a latent heat accumulation material to cause nucleation without provision of any actuator.  <P>SOLUTION: The heat accumulator 100 for use in an internal combustion engine is equipped with the latent heat accumulation material 20 to break the over-cooled condition in the event of nucleation and make a phase change from liquid to solid, a pendulum 30 to swing with vibration of the engine, a trigger 40 to cause the latent heat accumulation material to nucleate when the pendulum contacts, and a suppression part 50 to suppress contacting of the pendulum with the trigger when heat is applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121875-A (JP)
Title: Solar heat panel and method of installing the solar heat panel
Inventor: KOGURE CHIKAAKI
IPC: F24J2/04
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar heat panel and a method of installing the solar heat panel configured to improve safety in installation by preventing a joint leading-out pipe from projecting from the solar heat panel to prevent contact with the joint leading-out pipe on the solar heat panel, facilitate connection work between the solar heat panels and drastically improve safety of a worker by facilitating the installation.  <P>SOLUTION: A tip of the joint leading-out pipe 120 on the solar heat panel is stored inside of a recess 110g so as to prevent the joint leading-out pipe 120 from projecting on the flat surface of a tank body 110 that includes the joint leading-out pipe 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120335-A (JP)
Title: Method of manufacturing moisture-proof light-weighted resin molding
Inventor: ISHII YUKIO
IPC: B29C45/58
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a moisture-proof light-weighted molding of excellent appearance, usable in water or in a high-humidity environment.  <P>SOLUTION: This method of manufacturing the moisture-proof light-weighted molding includes a process for melting a thermoplastic resin composition containing 100 pts.wt. of thermoplastic resin, 0.001-0.5 pt.wt. of chemical foaming agent comprising only an organic foaming agent, and 0.1-1.0 pt.wt. of inorganic foaming nucleus agent, using an injection molding machine having a two-stage compression screw, a process for supplying a physical foaming agent from a midway of a cylinder of the injection molding machine to the molten thermoplastic resin composition, and an injection foaming molding process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009105906-A (JP)
Title: Content searching method and content searching apparatus
Inventor: WATANABE TOYOSHI
IPC: H04N21/433
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately search contents adaptive to an entered keyword from a group of stored contents.  <P>SOLUTION: A content searching method includes: a write step of cross-referencing contents and at least one keyword generated on the basis of a homepage associated with the contents with each other and writing the cross-reference to a recording medium over a plurality of contents; and a read step of reading contents selected from at least one contents associated with an entered keyword from a recording medium, and the read step may include a step of displaying identification information, or associated information or both of them or at least one content associated with the keyword when the keyword is entered, and a step of reading the contents corresponding to the identification information, or the associated information or the both selected out of the displayed identification information, associated information or both of them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010126380-A (JP)
Title: Production method of silicon carbide single crystal
Inventor: MARUYAMA TAKAYUKI
IPC: C30B29/36
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a silicon carbide single crystal having few crystal defects such as micropipes and screw dislocation and hardly having a mixture of heterogeneous polycrystals or anisotropic crystals.  <P>SOLUTION: The production method of a silicon carbide single crystal employs a sublimation method of sublimating a raw material 40 for sublimation and recrystallizing the material on a seed crystal 50 to grow a silicon carbide single crystal, wherein the seed crystal 50 used has a face as a growth end face having a predetermined off-angle from a (0001) plane, the growth end face in a convex form having a predetermined curvature. In the process of growing the silicon carbide single crystal, the crystal is grown at a growth rate that regulates the deviation of a growth axis of a c-plane facet within an allowable range, the facet where the growth by two-dimensional nuclei generation or the spiral growth by screw dislocation takes place on the growth end face of the seed crystal 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128875-A (JP)
Title: Electronic data management method
Inventor: AIHARA TERUO
IPC: G06F21/64
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic data management method capable of reducing utilization costs of time stamp service by a third-party organization and identifying altered electronic data in an electronic data management method utilizing the time stamp service.  <P>SOLUTION: The electronic data management method stores a plurality of electronic data in a storage of a management server 10 successively while utilizing the time stamp service by a third-party organization. The electronic data management method includes: an electronic data storage process for successively storing electronic data to which a finger print has been given while giving the finger print of electronic data stored immediately before to the next electronic data; and a time stamp acquisition process for acquiring a time stamp by the third-party organization for electronic data to which the prescribed finger print has been given for storing the time stamp in the storage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135445-A (JP)
Title: On-load tap changing device
Inventor: IWATA MINORU
IPC: H01F29/04
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-load tap changing device which is compact, generates low switching noise, and can optimize a cutoff speed.  <P>SOLUTION: The on-load tap changing device is characterized in that the cutoff speed can be optimized and noise due to a cutoff can be reduced by mounting a hook spring 8 for driving and rotating a tap switch on a piston hook 10 of a piston and a cylinder hook 9 of a cylinder, and adjusting the operation speed of the hook spring 8 by boring a proper oil discharge hole in the cylinder hook 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT