baber/WOPTO huggingface dataset:
Patent JP-2006338805-A (JP)
Title: Clamping device for optical disk
Inventor: ISHIKAWA TAKAFUMI
IPC: G11B17/028
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping device for an optical disk, in which the optical disk is prevented from being displaced or detached during high-speed rotation of the optical disk, while satisfactorily keeping the workability of attaching or detaching the optical disk without damaging the optical disk.  <P>SOLUTION: The clamping device comprises a holding base 10 for holding the optical disk DK, a clamping ball 32 for contacting and pressing an inner circumferential surface of the optical disk DK to fix the optical disk to the holding base, a coil spring 34 for energizing the clamping ball 32 radially outward, and a pressing member 37 for housing and pressing the clamping ball 32 from the above. While the clamping ball 32 is energized radially outward by the coil spring 34 to fix the optical disk DK onto the holding base 10, the clamping ball 32 is pressed by the pressing member 37 from the above so that the position of the clamping ball 32 is fixed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338542-A (JP)
Title: Graphic device
Inventor: ISHIDA RYOHEI
IPC: G06T15/40
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To omit unnecessary pipeline processing without mounting a large-scale mechanism.  <P>SOLUTION: The graphic device is provided with a Z comparator 12 which compares depth Z (Src) of pixels constituting an object with depth Z<SB>ref</SB>of a reference plane Z-WALL held in a Z value holding part 11 and a flag buffer 13 which outputs a front/rear flag indicating whether or not the pixels constituting the object is located on the front side of the reference plane Z-WALL and determines necessity of the pipeline processing in a texture processing part 3 and a pixel processing part 4 based on a front/rear flag Src indicating comparison results of the Z comparator 12 and the front/rear flag Dst output from the flag buffer 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006336995-A (JP)
Title: Combustor for gas turbine
Inventor: ISHIZAKA KOICHI
IPC: F23R3/20
Filed: 2005-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize combustion of high efficiency by inhibiting the generation of CO and UHC even with a partial load.  <P>SOLUTION: This combustor of the gas turbine 500 is provided with a fuel nozzle 110 comprising a plurality of swirlers 130 on its outer peripheral face, and a plurality of premixing combustion burners 100 mounted in a burner cylinder 120. The swirlers 130 are respectively provided with injection holes 133a, 133b. The staging control is performed so that the fuel is injected from the injection holes 133a, 133b of all of the swirlers 130, when the gas turbine is in a full-load state, and the fuel is injected from only the injection holes 133a, 133b of specific number of swirlers 130 adjacent to each other in the circumferential direction and the fuel injection from the injection holes 133a, 133b of the remaining swirlers 130 is stopped in a partial load state. By performing the staging control of fuel injection and stop by every swirler 130, a fuel-air ratio can be partially increased, and the combustion of high efficiency can be realized by inhibiting the generation of CO and UHC.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005336193-A (JP)
Title: Purification method
Inventor: MORE JOHN EDWARD
IPC: C07K14/47
Filed: 2005-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying an alpha-1-acid glycoprotein (orosomucoid), and to provide a method for using the same.  <P>SOLUTION: This method for purifying the alpha-1-acid glycoprotein (orosomucoid) comprises bringing the alpha-1-acid glycoprotein (orosomucoid) into contact with a fine particulate non-toxic resin such as fumed silica to remove an endotoxin lipopolysaccharide (LPS) of pyrogen from the alpha-1-acid glycoprotein (orosomucoid) preparation. The method for purifying the alpha-1-acid glycoprotein preferably includes a pyrogen-removing process using an anion exchange chromatography or the like. In addition, a pyrogen-removed product, and its medical use are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006341646-A (JP)
Title: Headrest for vehicle seat
Inventor: MORIYAMA TOMOKAZU
IPC: B60N2/48
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest for a vehicle seat being equipped with a stay cover which makes the appearance between a seat back and the headrest body as well as the angular range of the view from the back side to the front side difficult to spoil and also keeps a wire harness inserted in the stay cover.  <P>SOLUTION: This headrest 1 for the vehicle seat has the headrest body 2, the headrest stay 3, and the stay cover 4. The stay cover 4 has a cylindrical section 4a, and the headrest stay 3 is inserted in the insertion hole 4e of the cylindrical section 4a. The insertion hole 4e of the cylindrical section 4a has a stay housing region which houses the headrest stay 3 and a harness housing region which houses the wire harness 6. Also, the insertion hole 4e is constituted in such a manner that the harness housing region is positioned to be adjacent to the stay housing region in the seat longitudinal direction. Then, the cylindrical section 4a is constituted in such a manner that the outer diametrical length in the seat width direction is shorter than the outer diametrical length in the seat longitudinal direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006343676-A (JP)
Title: Wet developing device and image forming apparatus
Inventor: MOMOTANI KEIKO
IPC: G03G9/12
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet developing device capable of reducing starting torque when started from a stopped state of the developing device, and also to provide an image forming apparatus loaded with the developing device.  <P>SOLUTION: The wet developing device 4 has: a rotatory body for development (developing roller) 41 which bears a thin layer of a liquid developer on a peripheral surface thereof and develops an electrostatic latent image formed on an image bearing member (photoreceptor) 1 to give a visible toner image; and one or more rotatory bodies (carrier and supply rollers) 42, 43 for liquid developer thin layer formation for forming and bearing the liquid developer Dp in a thin layer state on the peripheral surface of the rotatory body 41 for development, wherein each of a plurality of rotatory bodies including the rotatory body 41 for development and the rotatory bodies 42, 43 for liquid developer thin layer formation rotates in contact with at least one of the other rotatory bodies by way of the liquid developer. With respect to at least two rotatory bodies which rotate in contact with each other (e.g., the rollers 41, 42), the difference between the peripheral velocities of both the rotatory bodies is set smaller in starting the rotatory bodies before development than during development. The image forming apparatus loaded with the developing device is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006140128-A (JP)
Title: Sealing lead wire and cold cathode fluorescent lamp
Inventor: TSUYUKI TAKAO
IPC: H01J61/36
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing lead wire capable of securing sufficiently connection strength with the external lead wire by welding even if a sealing material is made of tungsten or molybdenum, and a cold cathode fluorescent lamp having this lead wire.  <P>SOLUTION: The sealing lead wire 3 is equipped with a sealing material 4 made of tungsten or molybdenum, and an external lead wire 5 in which a coating layer 5b of a metal consisting of at least one kind out of copper, tin or zinc is formed on the surface of a core wire 5a connected by welding at the outside end of this sealing material 4. Since interdiffusion occurs between the sealing material 4 and the coating layer 5b, they can be connected easily by resistance welding, thereby the sealing lead wire 3 is improved in connection strength.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006348625-A (JP)
Title: Handrail for framework scaffold of h type jamb
Inventor: SUGIYAMA NOBUO
IPC: E04G5/00
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for a framework scaffold of an H type jamb capable of attaching-detaching only the handrail of a scaffold of a lower stage, even after extending a scaffold of an upper stage, while safely installing or removing the handrail around a scaffolding board of the upper stage from above a scaffolding board of the lower stage.  <P>SOLUTION: This handrail 1 is composed of a horizontal material 2 and a pair of diagonal braces 3 respectively rotatably journaled in the both end part vicinity of this horizontal material 2. A substantially ring-shaped installation piece 4 is installed on both ends of the horizontal material 2 so as to be insertable from above into a connecting joint F fitted to an upper end part of a stud D of the H type jamb B. This installation piece 4 can be freely opened and closed so as to be attachable-detachable even from the side to the connecting joint F. A pin hole 8 is bored in a loose end part of the diagonal braces 3, and can be fixed by being inserted into a brace pin I of a stud D side surface on the opposite side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006348663-A (JP)
Title: Snowplow
Inventor: YONEDA SATORU
IPC: E01H5/09
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve working environment by reducing noise, in view of big noise made by the rotation of a blower in a conventional snow removing part.  <P>SOLUTION: This snowplow has a snow removing part 2 wherein the blower 8 is arranged behind a rake-in auger 10, and a snow throwing chute 11 is arranged above the blower 8. A blower housing 7 comprises a cylindrical part 7a for enclosing the blower 8, and a discharge part 7b extended upward along a tangent from the side face of the cylindrical part 7a. A contact member 14 exposed to air from the blower 8 is disposed in the discharge part 7b, near a joint part between the cylindrical part 7a and the discharge part 7b. The contact member is formed of a plate and inclined in a direction to enlarge the outlet side or disposed in parallel with the side face of the discharge part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006345819-A (JP)
Title: Apparatus for molding food material and method for molding food material
Inventor: SHIMOKAWA KATSUSUKE
IPC: A23L13/60
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of a molded food material, when the molded food material is demolded.  <P>SOLUTION: This apparatus for molding a food material, which is equipped with at least two first and second mold components 1, 2 constituting a mold and press-molds the food material with both the mold components 1, 2, is characterized by disposing a sheet 3 on at least one of the mold components 1, 2 between the mold component 2 and the food material, deforming the sheet 3 together with the food material along the mold face of the mold component 2, when the food material is pressed, and separating the molded food material together with the sheet 3 from the mold face of the mold component 2, when the molded food material is demolded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349125-A (JP)
Title: Continuously variable transmission
Inventor: YOKOYAMA SHOJI
IPC: F16H15/38
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of reducing manufacturing costs of an input side disk.  <P>SOLUTION: This continuously variable transmission is provided with a toroidal continuously variable transmission 25a, and a plurality of stages of planetary gear mechanisms. A cylinder part 2i is formed on an outer side surface of one input side disk 2g along a peripheral end of the outer side surface of the one input side disk 2g. A plurality of grooves 2j are formed on the cylinder part 2i along the radial direction of the input side disk 2g. A plurality of claw parts 2m respectively fitted into the grooves 2j of the cylindrical part 2i of the input side disk 2g are formed on a supporting plate 65a of a first carrier 64 of the plurality of the stages of the planetary gear mechanisms. The claw part 2m of the first carrier 64 is fitted into the groove 2j of the cylinder part 2i of the input side disk 2g, and thereby, power is transmitted between the one input side disk 2g and the first carrier 64.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003280-A (JP)
Title: Electrode structure and enzyme sensor including it for measuring phosphoric acid in body fluids
Inventor: YAMAZAKI HIROKI
IPC: G01N27/30
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of simply measuring phosphoric acid in body fluids without requiring optical quantification.  <P>SOLUTION: The electrode structure of this enzyme sensor for measuring the concentration of phosphoric acid in body fluids is equipped with: a hydrogen peroxide electrode, a xanthine oxidase immobilizing membrane applied to the hydrogen peroxide electrode and having xanthine oxidase immobilized thereon; a purine nucleoside phosphorylase immobilizing membrane arranged outside of the xanthine oxidase immobilizing membrane and having a purine nucleoside phosphorylase immobilized thereon; and a porous film arranged outside of the purine nucleoside phosphorylase immobilizing membrane to coat the purine nucleoside phosphorylase immobilizing membrane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005466-A (JP)
Title: Polishing method and device thereof
Inventor: FUJITA TAKASHI
IPC: B24B53/017
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method and device thereof which has little decline in polishing rate.  <P>SOLUTION: The polishing device comprises a rotary platen 11 whose surface is pasted with a polishing pad 13, and a wafer holding mechanism 14 which rotatably holds a wafer 10 while pressing it against the polishing pad 13. The polishing device includes an alcohol supplying means 24 which supplies alcohol to the surface of the polishing pad and an ultrasonic washing means 25 which ultrasonic-washes the surface of the polishing pad supplied with the alcohol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006147525-A (JP)
Title: Fuel cell system
Inventor: AHN SEONG-JIN
IPC: H01M8/04
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of improving the fuel utilization rate of a stack and a fuel cell system of which the whole system size can be made compact, while reducing parasitic power for driving the system.  <P>SOLUTION: The fuel cell system comprises at least one power generating section which generates electric energy by the reaction of fuel and oxygen and exhausts the fuel remaining reacted with oxygen, a fuel supply source for supplying the fuel of a quantity established beforehand to the power generating section, an oxygen supply source for supplying oxygen to the power generating section, a switching section which is connected to the fuel exhaust portion of the power generating section and adjusts fuel pressure in the power generating section, a sensing section which is provided at the power generating section and detects the power output quantity of the power generating section, and a control section which transforms the detected signal of the sensing section into a prescribed control signal and controls the switching section by the control signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006328926-A (JP)
Title: Snow cornice prevention coping
Inventor: KUDO KOZO
IPC: E04H9/16
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a snow drop by preventing a snow cornice in a snowy country.  <P>SOLUTION: A wind-cutting rising portion is made of a single material of metal or resin and is mounted to a coping (and a roof) integrally with a building, causing wind turbulence at the top of the wind-cutting to prevent the adhesion of snow to prevent the snow cornice. The snow cornice prevention coping is made of a single material, facilitating molding, bending and soldering.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005335705-A (JP)
Title: Double spar chassis for air passenger seat of aircraft
Inventor: SCHUMACHER MARKUS
IPC: B64D11/06
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chassis for an air passenger seat of an aircraft whose weight is not increased and which need not to enlarge the contour of spars to be used.  <P>SOLUTION: In the chassis for an air passenger seat of an aircraft, the chassis has at least two first lateral parts, and a first spar and a second spar. The second spar is implemented in the foot region of the air passenger seat, and in addition to its supporting function, baggage is tightly held. The air passenger seat is manufactured with minimum material outlay and therefore weight outlay.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007000903-A (JP)
Title: Producing method for tapered steel tube
Inventor: KOJIMA HIROSHI
IPC: B21D22/14
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producing method for a tapered steel tube capable of manufacturing the tapered steel tube having an arc-shaped step on the contour in the drawing of one process.  <P>SOLUTION: In the producing method for the tapered steel tube for tapering a steel tube by abutting a drawing roller R on a circumferential surface of the steel tube while synchronizing the movement Z of the steel tube in the axial direction with the movement X of the drawing roller R moving in the direction orthogonal to the axial direction of the steel tube, the movement Z of the steel tube in the axial direction and the movement X of the drawing roller R moving in the direction orthogonal to the axial direction of the steel tube are adjusted so that the drawing locus by the drawing roller R forms an arc shape, and an arc-shaped step E is provided on the contour of the steel tube.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005294277-A (JP)
Title: High-voltage discharge lamp
Inventor: LANG DIETER
IPC: H01J61/30
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage discharge lamp having an extremely uniform temperature distribution and applicable to any lamp attitude.  <P>SOLUTION: A contour of an inner wall of a ceramic discharge tube has a single nearly straight and tubular center part 2 with a length L (cm) and an inner radius R (cm) and two nearly spherical end parts 3 with the same radius R (cm) as that of the center part 2. The length L (cm) of the center part 2 is smaller than or equal to 60% of the radius R (cm) [L (cm)≤0.6R(cm)] and an inner length of the discharge tube is longer at least by 10% than an inter-electrode interval EA (cm) [(2R+L) (cm)≥1.1 EA (cm)]. A diameter 2R (cm) of the discharge tube is equivalent to at least 80% of the interval EA (cm) and equals to the length of 150% of the interval EA (cm) maximum [1.5 EA (cm)≥0.8 EA (cm)]. An inside contour of the discharge tube is formed in a rotated ellipse shape with a half minor axis a (cm) and a half major axis b (cm) and expressions of R (cm)≤a (cm)≤1.1 R (cm) and b=R+L/2 are satisfied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007014071-A (JP)
Title: Starting relay
Inventor: KOBAYASHI MASAHIDE
IPC: H01C7/02
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a starting relay from smoking even if it is energized, by structurizing it such that its broken chip is not caught with a pair of contact springs when a built-in resistor element breaks.  <P>SOLUTION: In the starting relay where a resistive element 1 with a positive resistance temperature coefficient which is stored in a container 2 consisting of a hard resin of an electric insulator is pressed by contact springs 5 and 6 of power feeders 3 and 4 equipped with conductivity and elasticity thereby catching the resistive element 1 in conductive state, the contact springs 5 and 6 are equipped with barrels, two pieces of arms which are extended from the barrels, and separate pressing parts which are extended from the tip of each arm so as to press the resistive element, and also the pressing parts 5C1 and 5C2 of the contact spring 5 and the pressing parts 6C1 and 6C2 of the contact spring 6 are crossed to each other so that broken chips may not be caught with the contact springs 5 and 6 even if the caught resistive element 1 breaks.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009262-A (JP)
Title: Aluminum alloy sheet with excellent thermal conductivity, strength and bendability and its manufacturing method
Inventor: KOMIYAMA YOSHINOBU
IPC: B21B3/00
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet having excellent electric conductivity, thermal conductivity and formability and also having a high strength of ≥300 MPa.  <P>SOLUTION: The aluminum alloy sheet can be obtained from a continuously cast and rolled material and has a composition which consists of, by mass, 0.2 to 1.5% Si, 0.2 to 1.5% Mg, ≤0.3% Fe, further either or both of 0.02 to 0.15% Mn and 0.02 to 0.15% Cr and the balance Al with inevitable impurities and in which Ti among the inevitable impurities is controlled to ≤0.2%, and further, electric conductivity and proof stress are made to ≥48% IACS and ≥300 MPa, respectively. The aluminum alloy sheet can be obtained by preparing an aluminum alloy plate having the above components by continuous casting and rolling, cold rolling the aluminum alloy plate, subjecting the resultant cold rolled aluminum alloy sheet to solution heat treatment at 500 to 570°C, further cold rolling the aluminum alloy sheet at 5 to 40% cold rolling rate, and then applying, after the cold rolling, aging treatment where heating is done up to 150 to <190°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013453-A (JP)
Title: Signal input device, signal output device, signal input/output device and status monitoring device for wheel using the same
Inventor: KATO MANABU
IPC: G08C19/16
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for superimposing a plurality of signals respectively showing two statuses as a logical signal independently of the status of any of those signals, and for transmitting information in a plurality of signals in a restorable state with a few signal lines.  <P>SOLUTION: A signal input device superimposes a plurality of signals S1 and S2 shaped like rectangular waves having different amplitudes respectively showing two statues as a logical signal, and generates a step-shaped signal SS showing the status of n-th power of 2 according to a signal level by using the total number of a plurality of signals as n. A signal output device is provided with a comparing part for deciding the signal level from such types of thresholds TH1, TH2 and TH3 calculated by subtracting 1 from the n-th power of 2 by using the total number of the plurality of signals as n and a decode part for reproducing two statues respectively shown by the plurality of signals S1 and S2 based on the decision result of the comparing part. This signal input/output device is configured of the signal output device and the signal input device.  <P>COPYRIGHT: (C)2007,JPO&INPIT