baber/WOPTO huggingface dataset:
Patent JP-2009300803-A (JP)
Title: Transfer fixing device and image forming apparatus
Inventor: FUJITA TAKASHI
IPC: G03G15/16
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer fixing device and an image forming apparatus which are low in consumption energy, decrease occurrence of paper powder and prevent an image having fixing-failure and an image having nonuniform gloss.  <P>SOLUTION: The transfer fixing device includes: a heating means 67 for heating a transfer fixing surface of a recording medium P conveyed toward a nip area where a transfer fixing member 27 and a pressure member 68 are disposed in firm contact with each other; a film-like low friction member 91 disposed between the transfer fixing surface and a heat transfer member 67b so that the heat transfer member 67b of the heating means 67 is in indirect contact with the transfer fixing surface of the recording medium P and heat is thereby transferred from the heat transfer member 67b to the transfer fixing surface; and moving means 92 and 93 for moving the low friction member 91.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301942-A (JP)
Title: Lithium secondary battery and method of manufacturing the same
Inventor: ISHIHARA SHOSAKU
IPC: H01M10/058
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery having high reliability, which generates no ignition caused due to an internal short circuit by removing minute metallic powder mixed in a manufacturing process and coarse powder in raw material powder.  <P>SOLUTION: In a technique, in order to manufacture the lithium secondary battery having high reliability, electrode membrane slurry containing minute metallic foreign matter mixed in the manufacturing process and coarse powder in the raw material powder is filtered under high pressure to remove them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001179-A (JP)
Title: Glass tube and method of manufacturing the same and fluorescent lamp using the same
Inventor: TAKEDA SATOSHI
IPC: C03C17/28
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the strength lowering, the quality degradation or the like of a glass tube which is caused by the surface scratch by preventing the occurrence of the surface scratch through the whole production step of various product using the glass tube.  <P>SOLUTION: The glass tube is provided with a lubricating layer formed on the outer peripheral surface. The lubricating layer has at least one kind of deposit selected from a carbon-based deposit and a carbonate-based deposit. The glass tube is manufactured by a manufacturing method possessing a step of forming a protective film by applying a coating liquid containing at least one kind of a solid lubricating agent selected from a polyethylene wax and modified polyethylene wax on the outer peripheral surface of the glass tube and a step of forming the lubricating layer on the outer peripheral surface of the glass tube by firing the glass tube having the protective film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003358-A (JP)
Title: Optical information recording apparatus, optical information recording method, optical information recording/reproducing apparatus, and optical information recording/reproducing method
Inventor: NAKAMURA YUSUKE
IPC: G03H1/04
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical information recording/reproducing apparatus provided with a two-dimensional encoding method capable of changing the hologram size without changing a pixel pitch of a spatial light modulator.  <P>SOLUTION: The optical information recording/reproducing apparatus for recording the information by utilizing holography is equipped with: a signal generation section for generating two-dimensional data by the two-dimensional encoding method featured by that a lower limit value of the number of continuous ON/OFF pixels in an array with respect to one direction of the pixels of the two-dimensional spatial light modulator becomes K (K≥2, K: natural number); and a pickup for recording the two-dimensional data generated by the signal generation section on a hologram disc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009009568-A (JP)
Title: Quality control method of rolling bearing for aerospace and rolling bearing for aerospace
Inventor: NAKAMURA SHOHEI
IPC: F16C19/24
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To suggest a quality control method of mechanical element articles for aerospace by which detailed history information about the respective element articles from purchase of materials to inspection content after completion is easily controlled in one-to-one relation with the mechanical element articles for aerospace.  <P>SOLUTION: The mechanical element article 1 for control is manufactured from purchase of the materials S1 via a forging process S2, a heat treatment process S2, a grinding process S4, and a surface treatment process S5. Pieces of information about the respective processes S1-S2 are recorded in an IC tag 4 with lot number of the processes. After assembling an element article 2 to the mechanical element article 1 for aerospace, the pieces of recorded information of the IC tag 4 about the respective element materials 2 are recorded in a control computer system 11 corresponding to manufacturing numbers or manufacturing lot numbers. Another IC tag 10 is attached to the mechanical element article 1 for aerospace and the manufacturing number or the lot number is recorded. In addition, in the IC tag 10, processing condition information about the respective processes of forging, heat treatment, grinding, and surface treatment are recorded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010002847-A (JP)
Title: Imaging apparatus and imaging method
Inventor: TAKAFUJI KIYOKI
IPC: H04N5/232
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method in which the situation of an object image gradually being focused is displayed regardless of a relation between movement of a focusing lens and the concurrent subject image in the imaging area.  <P>SOLUTION: The imaging apparatus is characterized in that it includes: a focus position detecting part 124 which, in focusing control, detects the focusing position of a focusing lens 104 when the object image is focused on the imaging face, by the maximum contrast value in an imaging signal; a focusing lens driving parts 143, 144 which, in focusing control, drives the focusing lens from one side to the other in the optical axis direction and then drives it to a detected focusing position; and a display control part 128 which, in focusing control, displays a frame by the imaging signal retained in a storage part 164, in duplicate in a display part 158, for the same time portion as the moving time of the focusing lens from the time of detection of the focusing position until the time of positioning of the focusing lens again in the focusing position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005625-A (JP)
Title: Control device for cushion apparatus
Inventor: FUJITA MINORU
IPC: B21D24/02
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a cushion apparatus with which excessive overshoot is prevented and the accuracy of control of a cushion load is improved.  <P>SOLUTION: A slide 5 is moved and controlled according to the operation motion of a slide and the control device 10 is provided with a slid speed predicting part 11, a cushion load predicting part 13 and a cushion load controlling part 15. The slide speed predicting part 11 calculates a slide speed at a future point of time by a prescribed time from the present point of time as a slide speed predicted value on the basis of the operation motion of the slide. The cushion load predicting part 13 calculates the cushion load at future point of time as a load predicted value on the basis of the slide speed predicted value. The cushion load controlling part 15 performs the control for reducing the generated cushion load when the load predicted value exceeds largely the amount of the allowable maximum overshoot than the target value of a set load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011526-A (JP)
Title: Member for fixing corrugated tube
Inventor: INOUE TOMONORI
IPC: F16B2/22
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for fixing a corrugated tube, which facilitates positioning and fixing a corrugated tube to a wire harness and easily be disassembled from the wire harness and the corrugated tube.  <P>SOLUTION: The member 3 for fixing a corrugated tube is a member for positioning and fixing a corrugated tube 2 which is inserted with the wire harness 1 for the wire harness 1. The member 3 includes: a first annular portion 4 having a through-hole 6 insertable with the wire harness 1 and fix the inserted wire harness 1; and a second annular portion 5 having an annular groove 8 enabling to insert and withdraw an end of the corrugated tube 2 and fix the inserted end of the corrugated tube 2, and integrally provided on the outside of the first annular portion 4. The entire member has elasticity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009633-A (JP)
Title: Optical module and optical pickup apparatus
Inventor: NEMOTO KAZUHIKO
IPC: G11B7/12
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a base plate of an optical module is restricted in the material and structure thereof since the integrated circuit element is electrically connected with the flexible printed circuit board via the base plate.  <P>SOLUTION: The optical module includes: the base plate 1; a light-emitting device 3 comprising a light-emitting element 22 and mounted on the base plate 1; the integrated circuit element 4 of the light-receiving element built-in type, mounted on the base plate 1 by die bonding and having a light-receiving portion for receiving returned light originating from light emitted from the light-emitting element 22; and the flexible printed circuit board 9 having a window 11 for allowing light to pass therethrough and connected to the integrated circuit element 4 in a state where the light-receiving portion is exposed through the window 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008312218-A (JP)
Title: Method and device for data packet transmission in wireless communication system using internet protocol
Inventor: LEUNG NIKOLAI K N
IPC: H04L12/56
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for data packet transmissions in a wireless communication system using Internet Protocol.  <P>SOLUTION: The method and device are used for data packet transmissions in a wireless communication system supporting broadcast transmissions. A trigger recognized at the transmission node initiates a broadcast transmission and the resultant setup of a transmission path. Then, a termination trigger indicates that the transmission node is not serving users who desire broadcast transmission. In response to this, the transmission path is shut down. A multi-cast call, such as a group call, can be transmitted to active users via uni-cast channel(s) or multi-cast channel(s), based on a predetermined criteria, such as the number of active users.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010005728-A (JP)
Title: Method and apparatus for expanding concrete hole
Inventor: NAKAMITSU MASASHI
IPC: B26F3/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently expand a hole provided in reinforced concrete and the like.  <P>SOLUTION: A hole expanding apparatus 1 includes a pipe body 2 where high pressure fluid is supplied from a high pressure pump 16, a nozzle head 3 attached to the top end part of the pipe body 2 and provided with a pair of upper and lower nozzles 31, 32 on its side face, a feed mechanism 4 for reciprocating the pipe body 2 in its axial direction, and a rotation mechanism 5 for rotating the nozzles 31, 32 with an axis of the pipe body 2 centered. The upper nozzle 31 and the lower nozzle 32 are disposed spaced apart from each other in a vertical direction. The upper nozzle 31 is disposed to let an outlet port face obliquely downward, and the lower nozzle 32 is disposed to let an outlet port face obliquely upward, and they are composed to let the high pressure fluid W1 and W2 injected from each of the nozzles 31, 32 three-dimensionally and mutually intersect without collision, thus expanding a cross section of the concrete hole 11 provided in a concrete construction 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006418-A (JP)
Title: Pump dispenser and container equipped with it
Inventor: KAKIHARA HIDEMI
IPC: B65D47/34
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump dispenser preventing corrosion of an elastic body due to a content, and preventing mixture of moisture or microbes with the content even when the dispenser is used in places where water is used.  <P>SOLUTION: A pump dispenser A includes the base cap part 5 of the opening part 4 of a container, a pump part 6 held by the base cap so as to be suspended, and a nozzle head part 7 coupled to a stem of the pump part on the upper face side of the base cap. By the nozzle head part being operated in the vertical direction, the pump part is actuated to discharge content inside of the container from the nozzle head part via the inside of the hollow stem. The pump part includes an elastic body 25 for biasing the stem 8 upwardly while maintaining a non-contacting state with the content. The base cap part includes: an attaching base part 10 being fixedly attached to the opening part; and a cylindrical wall body 12 standing upwardly in the state in which it surrounds the stem from the top face of the attaching base part. A cylindrical covering body is suspended from the nozzle head part to further surround the cylindrical wall body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008227-A (JP)
Title: Power supply system
Inventor: OSAWA TAKESHI
IPC: H02J7/02
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect a voltage of a battery unit by reducing costs for components without increasing electric power consumption caused by a leakage current.  <P>SOLUTION: A power supply system detects with a voltage detecting circuit 3 a voltage of a battery unit 2 which constitutes a high voltage battery 1. The voltage detecting circuit 3 includes a resistance partial voltage circuit 5, a controlling circuit 7, an A/D converter 8, and a computing circuit 9. The resistance partial voltage circuit 5 includes a ladder resistance circuit 11 consisting of a plurality of series resistances 12 and a partial voltage resistance 13 for connecting a partial voltage point 14 of the series resistance 12 with a connecting point 4, a first switching element 6A connected in series with the partial voltage resistance 13, a second switching element 6B connected in series with the series resistance 12. The controlling circuit 7 switches to a ON status a first switching element 6A connected with the partial voltage resistance 13 and a second switching element 6B connected from the first switching element 6A to an input end of the A/D converter to input a voltage of the connecting point 4 into the A/D converter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008803-A (JP)
Title: Lens array, led print head, exposure device, image forming apparatus and reading apparatus
Inventor: YAMAMURA AKIHIRO
IPC: G02B3/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a light blocking member.  <P>SOLUTION: The lens array includes: a lens plate where a plurality of lenses are adjacently disposed in a direction orthogonal to the optical axis; and the light blocking member including a light blocking portion 33a and a plurality of light passing portions 33b formed according to the respective lenses, for blocking the light incident on the adjacent lenses. The respective light passing portions 33b are formed communicating with one another. Since the respective light passing portions 33b are formed communicating with each other, a protrusion corresponding to the shape of each light passing portion 33b can be integrally formed on a die. Accordingly, the light blocking member can be easily formed, and also, the durability and the productivity of the die can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009705-A (JP)
Title: Recording apparatus and reproducing apparatus
Inventor: KIMURA TAKUJI
IPC: G11B20/12
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which properly changes the number of chained packets, and to provide a reproducing apparatus, and a recording medium.  <P>SOLUTION: The recording apparatus includes: a packet generating module configured to generate a control packet and a chain of packets based on content data, the control packet having copy control information and chained packet number information, the chain of packets corresponding to the chained packet number information; and a writing module configured to write the control packet and the chain of packets into a recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005230-A (JP)
Title: Biological hard tissue filling material and manufacturing system for the filling material
Inventor: OZEKI YASUYUKI
IPC: A61L27/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily and swiftly provide a bone filling material based on the data on a bone defective part obtained by a contact or non-contact measuring device such as an X-ray CT scanner, CAD/CAM or the like.  <P>SOLUTION: Shape data are formed by adjusting the measurements obtained by measuring the shape of a prosthetic region in a living body with a prescribed value, and a prosthetic mold is formed based on the shape data. After that, the prosthetic mold is filled with a mixture material of ceramic powder and hard resin, and cured and baked to make a baked body. In this way, the filling material adapted to the shape of the defective part can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009514-A (JP)
Title: Electronic apparatus
Inventor: TSUJI HIROYUKI
IPC: G06F3/041
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by achieving input control to a coordinate input device that is adjusted to a user by dynamically setting a specific area in which coordinate data input by the coordinate input device is disabled.  <P>SOLUTION: A personal computer includes a touch pad 16 for inputting coordinate data. A utility 113b executes setting processing for setting a disabling range in which the coordinate data, which is input by the touch pad 16, is disabled. A driver 113c determines whether the coordinate data inputted by the touch pad 16 exists within the disabling range set by the setting processing. An OS 113a executes processing corresponding to the coordinate data determined as valid by the driver 113c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013987-A (JP)
Title: Refrigerant suction structure in piston type compressor
Inventor: SATO SHINICHI
IPC: F04B27/08
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide refrigerant suction structure contributing to improvement in suction efficiency while reducing discharge pulsation in a piston type compressor having structure for supplying a refrigerant from the outer peripheral side of a discharge chamber arranged at the periphery of the suction chamber to the suction chamber.  <P>SOLUTION: A front housing 13 is formed with a subsidiary suction chamber 130, a main suction chamber 131, and the discharge chamber 132. The discharge chamber 132 is formed into an annular shape surrounding the periphery of the main suction chamber 131. The subsidiary suction chamber 130 is formed into an annular shape surrounding the periphery of the discharge chamber 132. On the inner wall of the front housing 13 forming the discharge chamber 132, a plurality of partitions 33 protruding toward the discharge chamber 132 are formed. In each partition 33, a suction passage 331 is passed through in order to allow the subsidiary suction chamber 130 to communicate with the main suction chamber 131.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014181-A (JP)
Title: Sealing device for vehicle
Inventor: SUGIMOTO TAKAYUKI
IPC: F16J15/3212
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for vehicle which is arranged between a rotating member and a case rotatably supporting the rotating member, and improves a foreign substance resistance and the durability of the sealing device.  <P>SOLUTION: In a circumferential wall section 64c of a dust cover 64, a plurality of taper sections 64e extended in outer diameter direction are formed in a circumferential direction to enlarge in diameter a clearance between the dust cover 64 and a cylindrical projection 40a of a case 40 as it advances toward an opening side. An invasion of muddy water or a foreign substance of dust is suitably prevented thereby by the dust cover 64, and even a foreign substance invading within the dust cover 64 is discharged along the taper section 64e by a centrifugal force generated when the dust cover 64 is rotated together with a companion flange 56.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008222313-A (JP)
Title: Roll receiving platform
Inventor: SAWADA HIDEKI
IPC: B65D85/672
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll receiving platform that can effectively receive a roll body constituted by rolling a strip around a roll core, in a transversely-arranged condition, can replace roll core receiving portion adaptors to handle even a roll body with a different roll width or a different roll core diameter, and thereby improving convenience.  <P>SOLUTION: The roll receiving platform receives the roll body constituted by rolling the strip around the roll core in the transversely-arranged condition and has a pair of roll core receiving portions for holding the roll core protruding from both ends of the roll body. The roll receiving platform includes the roll core receiving portion adaptors in which a portion of the roll core receiving portion contacting the roll core is replaceable. It is preferable that a pair of the roll core receiving portion adaptors takes such a form as to protrude on the roll body side and a form that the roll core receiving portion adopters are replaced to be able to adjust a distance between one roll core receiving portion and the other roll core receiving portion, or an inner diameter of the portion of the roll core receiving portion adopter contacting the roll core.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010017771-A (JP)
Title: Disassembling device for air spring
Inventor: MAEHARA SATORU
IPC: B61F5/10
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disassembling device for an air spring capable of saving energy in disassembling the air spring.  <P>SOLUTION: The disassembling device for an air spring for breaking up the air spring having upper and lower face plates S1 and S2 and a cylindrical flexible membrane S3 having ends respectively coupled with the face plates comprises: a device body 1 comprising pier studs and an upper frame provided over the pier studs; lower face plate holding means 7 provided on the pier studs of the machine body 1 for holding the lower face plate of the air spring from sideward, a flexible membrane holding means 8 provided on the pier studs of the machine body 1 for holding the cylindrical flexible membrane of the air spring from sideward, and an upper face plate holding means 9 provided on the upper frame of the machine body 1 to be vertically movable for holding the upper face plate of the air spring from sideward.  <P>COPYRIGHT: (C)2010,JPO&INPIT