baber/WOPTO huggingface dataset:
Patent JP-2008192388-A (JP)
Title: High pressure discharge lamp lighting device, projector, and lighting method of high pressure discharge lamp
Inventor: SUZUKI SHINICHI
IPC: H02M7/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device and a lighting method which suppress occurrence of a plurality of projections and prevent flickering while defining a start point of arc at one projection.  <P>SOLUTION: The high pressure discharge lamp lighting device is composed of a power supply means to supply AC current to the high pressure discharge lamp according to a prescribed output parameter and a control means to control the power supply means. The prescribed output parameter consists of an output parameter for growth mode to form and grow a projection at the tip of an electrode constituting the high pressure discharge lamp and an output parameter for melting mode to melt and eliminate the projection, and the control means is provided with a detection circuit to detect a lamp parameter regarding the lighting state of the high pressure discharge lamp and a mode control circuit to switch over alternately the output parameter at a prescribed timing based on the lamp parameter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189438-A (JP)
Title: Lining roller, and method for manufacturing lining roller
Inventor: KOBAYASHI TAKASHI
IPC: B65H27/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining roller, in which generation of trouble such as peeling of lining in a vulcanization process due to expansion of air or water in a void by temperature rise at the time of vulcanization is prevented so as to ensure gas-tightness inside resin, joining surfaces of the lining are smoothed, and compatibility between super engineering plastic such as PPS and adhesive agent is favorable so as not to cause problems at the time of vulcanization.  <P>SOLUTION: The super engineering plastic is used for a core member 7, and rubber 5 with a thickness of 0.3 mm or larger is lined on the outer circumference of it. In a case where the roller diameter is 40 mm or less, the core member is formed of a rod, so that the roundness of the core member is ensured in manufacturing. In a case where the roller diameter is over 40 mm, a cylindrical member is used for the core member, a side plate provided with a bearing part is joined with it by spin welding, and the roundness is ensured by cutting in manufacturing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188632-A (JP)
Title: Melting furnace, continuous casting apparatus, and casting method for continuous casting apparatus
Inventor: TSUDA MASANORI
IPC: B22D11/11
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable unidirectional crystal growth of large size grains by making the recessed surface of a solid-liquid interface a horizontal surface.  <P>SOLUTION: In a melting furnace 10A, a molten metal is prepared by heating a conductive material 13 to be melted while adding the material 13 from above. The melting furnace 10A is provided with an induction heating coil 18 for preparing a molten metal by inductively heating the material 13 to be melted. Further, there are provided a magnetic body 21 (magnetic poles 21N and 21S) for applying a DC magnetic field in a horizontal direction to a molten metal 14 from the outer peripheral region of the melting furnace, which is positioned in the side below the induction heating coil 18, and around which the induction heating coil 18 is not wound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195091-A (JP)
Title: Rear gate for vehicle
Inventor: TAKITA HISANORI
IPC: B60J5/10
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear gate for vehicle having a simple structure capable of reducing amount of pushing-out behind a vehicle body when it springs up and is opened, reducing manufacturing cost, and being immediately applied to even an ordinary rear gate and having high general-purpose property.  <P>SOLUTION: When the rear gate 2 springs up and is opened, a top end of the rear gate 2 draws the locus extending forward from a rear part and above the vehicle body 1 due to swing of an upper part swing arm 3C and a lower part swing arm 3D of a four revolute joint swing link mechanism 3 so that amount of pushing-out of a bottom end of the rear gate 2 behind the vehicle body 1 is reduced. The four revolute joint swing link mechanism 3 has a simple structure and high general-purpose property, can be applied to even the ordinary rear gate, and can reduce manufacturing cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195167-A (JP)
Title: Cable mounting structure of ship propulsion apparatus
Inventor: ARAI HIDETO
IPC: B63H20/32
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable mounting structure of a ship propulsion apparatus enabling easy insertion of cables into insertion holes and assured water sealing.  <P>SOLUTION: A port part 31 is formed integrally with a bottom cowl 24. On the outside, a slit 32g of a rubber grommet 32 is opened, and the cables K are inserted into the through hole of the rubber grommet 32 and also inserted into the insertion hole at the port part 31. The rubber grommet 32 is pressingly fitted into the insertion hole 39, and the insertion hole 39 is water-sealed. The port part 31 is formed integrally with the bottom cowl 24. The rubber grommet 32 is so held by a retaining plate 42 that the slit 32g is not opened, and stored together with the retaining plate. When the retaining plate 42 is secured to the port part 31 with mounting bolts 43, the rubber grommet 32 is secured to the inside of the insertion hole 39, and the gap around the cables K is filled with the insertion hole for water sealing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197318-A (JP)
Title: Fixing device
Inventor: SUGAYA NAOTO
IPC: G03G15/20
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of uniformly controlling temperature distribution of a fixing member by preventing excessive temperature rise at the end of the fixing member when a small-size sheet passes, and solving a problem about fixing quality resulting from response time.  <P>SOLUTION: The fixing device is equipped with a first temperature detection part 4A detecting the temperature at the center part A of the fixing member, and a second temperature detection part 4B detecting the temperature at the end B of the fixing member. The output frequency of a high frequency power supply part is variably set so that the temperature at the center part A of the fixing member 1 detected by the first temperature detection part 4A may coincide with target temperature. Then, control to make demagnetizing coils 31A and 31B approach to/separate from an exciting coil 3 through a demagnetizing coil moving mechanism is performed so that the temperature at the center part A of the fixing member 1 detected by the first temperature detection part 4A may coincide with the temperature at the end B of the fixing member 1 detected by the second temperature detection part 4B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196580-A (JP)
Title: Rolling bearing
Inventor: KIMURA KEISUKE
IPC: F16C19/16
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of appropriately maintaining the amount of lubricant inside the rolling bearing, reducing rotation torque, and reducing heat generation with less stirring resistance and rolling viscosity resistance of the lubricant.  <P>SOLUTION: The rolling bearing is provided with an outer ring 1 and inner ring 2 oppositely arranged so as to relatively rotate, and a plurality of rolling bodies 3 incorporated between these outer and inner rings so as to freely roll, and an annular dam member 5 for damming the lubricant flowing in a bearing from an opening part formed between the outer and inner rings is provided on the outer ring. An inner diameter d2 of the dam member is formed to be larger than an outer diameter d3 of the inner ring, and formes a gap d4 with the inner ring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112124-A (JP)
Title: Optical film, image display, diethynyl fluorene and polymer of the diethynyl fluorene
Inventor: IIDA TOSHIYUKI
IPC: G02B5/30
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having small wavelength dependency of the phase contrast and capable of being relatively thinly formed.  <P>SOLUTION: The optical film contains a polyimide polymer represented by general formula (V).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201422-A (JP)
Title: Easy-to-open barrier packaging bag and laminate film
Inventor: OKAMURA HIROSHI
IPC: B65D33/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate film for a barrier bag which is improved so as to be easy to open.  <P>SOLUTION: The laminate film 1 includes a barrier film 2, a thermoplastic resin film 4 which overlies one side of the barrier film 2 and is provided with a perforation 5 by a machine blade, and a polyolefin film 6 overlying the other side of the barrier film 2. The laminate film 1 is formed in a bag with the thermoplastic resin film on the face side so that the perforation 5 appears at an unsealing scheduled position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201533-A (JP)
Title: Car fixing device at opening of elevator door
Inventor: TAKEDA SHUHEI
IPC: B66B13/30
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car fixing device at opening of an elevator door with a simple mechanism.  <P>SOLUTION: The car fixing device at opening of the elevator door is provided with a first engagement member provided on a car door or a landing sill; and a second engagement member provided on the landing sill or the car door and not engaged with the first engagement member at a door closing position and engaged with it at the door opening position regarding a lifting direction of the car. In the car fixing device, lifting of the car is prevented when the first engagement member is engaged with the second engagement member. The first engagement member has a pair of engagement surfaces spaced in a lifting direction of the car, and at the opening of the door, the second engagement member projected into a hoistway is inserted to the space between the engagement surfaces. The first engagement member is a U shaped engagement member provided on a lower portion of a front edge in the door opening direction of the car door, and the second engagement member may be the engagement member provided on an end of the landing sill and received by the first engagement member. The car fixing device at opening of the elevator door has a simple mechanism and can ensure a working space on the car.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200813-A (JP)
Title: Bipedal walking robot
Inventor: TAKAHASHI TOMOTAKA
IPC: F16H21/42
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipedal walking robot keeping its balance even at the attitude for bending and stretching its body and bending its knee joint.  <P>SOLUTION: A main body of a motor 20 is connected with a first knee part pulley 12 turning integrally with a thigh link 10, and a motor shaft 201 is connected with a second knee part pulley 17 turning integrally with a crus link 15. A ratio of diameter of the first knee part pulley 12 to an ankle part pulley 13 provided in an ankle joint part 5 is 1 to 2, and a belt 14 is wound around them. A ratio of diameter of the second knee part pulley 17 to a hip part pulley 18 provided in a hip part 3, is also 1 to 2, and a belt 19 is wound around them. When the motor 20 is operated, and the relation of relative rotation position between both links 10 and 15 is changed, the hip part 3 is turned in the interlocking relationship with the turn of the hip part 3 and the ankle joint part 5, and foot parts 6 and a trunk part 1 are operated to approach each other while keeping the same attitude for each other. For this reason, the trunk part 1 descends while keeping the upright attitude even when the robot bends its knee on a floor surface, and the center of gravity by the trunk part 1 acts substantially vertically and downward to prevent the loss of its balance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007234594-A (JP)
Title: Plasma display panel, manufacturing method of electrode embedded dielectric wall for display panel, and manufacturing method of electrode embedded dielectric wall for plasma display panel
Inventor: CHOI WOO-SUK
IPC: H01J11/36
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel, a manufacturing method of an electrode embedded dielectric wall for display panels, and a manufacturing method of the electrode embedded dielectric wall for the plasma display panel.  <P>SOLUTION: The plasma display panel comprises: a front substrate; a rear substrate separated from the front substrate in a vertical direction; a group of electrodes having a front discharge electrode and a rear discharge electrode separated and arranged vertically each other between the front and rear substrates; an insulating layer that is arranged vertically between the front and rear substrates and is arranged between the front discharge electrode and the rear discharge electrode; a high-dielectric layer formed so that it surrounds at least the front and rear discharge electrodes; a discharge cell surrounded at least partially by the high-dielectric layer; a phosphor layer arranged in the discharge cell; and discharge gas filled in the discharge cell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008206073-A (JP)
Title: Image processing apparatus, control method, program, and storage medium
Inventor: OSAWA HIDESHI
IPC: G06T9/20
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for appropriately determining a portion corresponding to the foreground of an image.  <P>SOLUTION: There are provided: an input means for inputting an image; an edge detecting means for detecting an edge of the image; an output means for judging continuity of the same kind of images for each of lines of the image to output packet data indicating a starting point, an ending point and a color of the same kind of images; and a determination means for determining packet data, both the starting point and the ending point of which correspond to the edge, as data corresponding to the foreground.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210418-A (JP)
Title: Sticking method and device of optical recording medium
Inventor: TAKAI KATSUMI
IPC: G11B7/26
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium having a light transmission layer having excellent film thickness uniformity and in-plane uniformity at low costs.  <P>SOLUTION: In a sticking method of the optical recording medium having a step for dropping a UV curing resin on an inner peripheral part of a circular first substrate 11, a step for superposing a same shaped second substrate 12 on the first substrate to obtain superposed substrates 13 and a first curing step for rotating the superposed substrates 13 to spread the UV curing resin, irradiating a spot with UV by using an exposure head and photo-curing the UV curing resin while the position of the spot irradiated with UV is moved from the inner peripheral part toward an outer peripheral side, at least either of rotational speed of the superposed substrates and movement speed of the exposure head is controlled according to an exposure position in the first curing step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206568-A (JP)
Title: Trachea intubation set
Inventor: NIIMI YOSHINARI
IPC: A61M1/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trachea intubation set capable of easily preparing a plurality of trachea intubation members to be used for trachea intubation, especially a linkage type trachea intubation member to be used together with the trachea intubation members of specifications corresponding to each other, of the corresponding specification without insufficiency, in a short time without errors.  <P>SOLUTION: The trachea intubation set 1 composed of the plurality of trachea intubation members 3 is provided with the plurality of trachea intubation members 3 and a storage bag 10 storing the trachea intubation members 3. One of the trachea intubation members 3 is the linkage type trachea intubation member 4 to be used together with the other trachea intubation member 3 whose specifications correspond to each other, the linkage type trachea intubation member 4 is turned to the specification corresponding to the other trachea intubation member 3 to be used together, and the linkage type trachea intubation member 4 to be used together is provided with identification means 21A, 41A and 61A indicating that the specifications are corresponding to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210885-A (JP)
Title: Multilayer printed wiring board and method for manufacturing the same
Inventor: MATSUO NAGAYOSHI
IPC: H05K3/46
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable multilayer printed wiring board having high wiring density that can be easily manufactured with less number of manufacturing steps and moreover can achieve reduction in manufacturing cost by improving manufacturing throughput and manufacturing yield and also provide a method for manufacturing the multilayer printed wiring board.  <P>SOLUTION: An inner insulating layer 3 is formed by bending an insulated substrate 10 along a bending line with the interlayer insulating layers 3a, 3b are respectively placed in the internal side and thermally fusing the front surfaces of the interlayer insulating layers 3a, 3b provided oppositely by facing with each other through application of an adequate pressing force thereto. Moreover, inner wirings 2a, 2b are placed as internal wiring layers between the inner insulating layer 3 and the interlayer insulating layers 3a, 3b and the corresponding conductor bumps 5a, 5b are pressed and coupled with each other via gold-plated portions 9a, 9b to attain interlayer connection between inner wirings 2a, 2b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291498-A (JP)
Title: Manufacturing method of high-strength hot-dip-galvanized steel sheet excellent in appearance and plating adhesion
Inventor: SUZUKI YOSHITSUGU
IPC: C23C2/28
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hot-dip-galvanized steel sheet which has no non-deposited area, has a beautiful surface appearance and is excellent in plating adhesion when using a high-Si-content steel sheet as a parent material.  <P>SOLUTION: The steel sheet comprising, by mass, ≤0.25% C, 0.1-3.0% Si, 0.5-3.0% Mn and 0.01-3% Al, wherein the Mn/Si ratio is ≤2, is subjected to heating (A-zone heating) at 400-750°C in an atmosphere containing ≥0.1% O<SB>2</SB>and ≥1% H<SB>2</SB>O, subsequently to heating (B-zone heating) at 600-850°C in an atmosphere containing <0.1% O<SB>2</SB>and ≥1% H<SB>2</SB>O, subsequently to heating (C-zone heating) in an atmosphere which contains 1-50% H<SB>2</SB>and has a dew point of 0°C and subsequently to a hot-dip galvanizing treatment. Since oxides at the surface, which conventionally react with a roll at C-zone heating and are picked up, are reduced and cut down by B-zone heating, the occurrence of pick-up at C-zone heating can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082149-A (JP)
Title: Cylindrical member connecting structure and slope stabilizing construction method using the cylindrical member
Inventor: KARASAKI KAZUTAKA
IPC: E02D17/20
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical member connecting structure capable of easily connecting the cylindrical members.  <P>SOLUTION: An end of cylindrical member 6A is inserted to the other end of cylindrical member 6B, an outer surface of the inserted cylindrical member 6A is adhered to an inner surface of the cylindrical member 6B, a fluid is injected by pressure from the inserted cylindrical member 6A, and the inserted cylindrical member 6A is expanded so as to be press-contacted to the inner surface of the cylindrical member 6B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207486-A (JP)
Title: Printer, and printing system
Inventor: YOSHIDA SHIGEKI
IPC: G06F3/12
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer and a printing system which can execute a calibration at a good timing for a user.  <P>SOLUTION: When a printing demand transmitted from a computer 40 is received, and it is the execution timing for a color shift correction (calibration), the execution sequence is inquired to the computer 40 as a transmission source based on transmission source information included in the printing demand, and then, the printing and the color shift correction are executed by the sequence conforming to an indication signal transmitted from the computer 40. Thus, e.g., in a case of an emergent printing, the printing is performed first. On the contrary, when the printing quality is required, the color shift correction is performed first. In this way, the color shift correction can be executed by the timing convenient for the user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206814-A (JP)
Title: Game machine
Inventor: NISHIMURA HIDETOSHI
IPC: A63F7/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of forming a ball falling passage capable of facilitating the rolling of game balls and preventing easy stopping of the balls even if an elevation difference is restricted.  <P>SOLUTION: A Pachinko game machine having a ball guide chute 26 for falling game balls is alternately disposed with slope faces 41 which decline in the fall falling direction A and connection faces 42 which have a gradient angle smaller than that of the slope faces 41, on the base 26a of the ball guide chute 26 in the extension direction of the ball guide chute 26, a slope face 41 connected to the upstream end of a connection face 42 is defined as an upstream side slope face 41a, and the downstream end of the connection face 42 is disposed closer to the upstream side slope face 41a than to a vertical axis VL passing through the center of gravity G of the game ball which abuts on the upstream side slope face 41a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216414-A (JP)
Title: Positioning apparatus and method
Inventor: SHIBATANI KAZUHIRO
IPC: G02B6/42
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning apparatus that makes accurate positioning possible so that a detection output is maximized in a short period of time, and a positioning method.  <P>SOLUTION: In the positioning method, a transfer member transferred by a driving device is positioned in a manner that the detection output of a position detecting means is maximized, where the detection output varies in accordance with the position of the transfer member. In this method, when the detection output is small, the transfer member is advanced by a prescribed minute quantity, retreated twice as much as the minute quantity, and again advanced by the prescribed minute quantity, thereby performing wobbling control by which the transfer member is moved in proportion to the difference of the detection outputs between the initial advance by the prescribed minute quantity and the retreat. Climbing control is performed such that when the detection output is large, the transfer member is moved in one direction by a prescribed adjustment quantity, and when the detection output is increased, the transfer member is moved again in the same direction by the prescribed adjustment quantity.  <P>COPYRIGHT: (C)2008,JPO&INPIT