baber/WOPTO huggingface dataset:
Patent JP-2005071430-A (JP)
Title: Manufacturing method of perpendicular magnetic recording head
Inventor: YAZAWA HISAYUKI
IPC: G11B5/39
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a perpendicular magnetic recording head which can converge magnetic fields generated from the perpendicular magnetic recording head effectively, and set a practical record track width in a fixed extent easily.  <P>SOLUTION: Utilizing the difference of speeds of scraping a main pole layer 29 and a nonmagnetic layer 31 by dry etching, a groove G composed of inside faces 31b and 31b of a first nonmagnetic layer 31 and a top face 29a of the main magnetic pole layer 29 is formed, and an auxiliary magnetic pole layer 33 is formed on the groove G via a nonmagnetic material layer 32. Therefore, a convex part 33b which is integrally formed together with the auxiliary magnetic pole layer 33 at the inside of the recess part 32a in the nonmagnetic material layer 32 prolonged in the direction of the main magnetic pole layer 29 can be easily formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004077489-A (JP)
Title: Method and system for tightly holding automobile wheel in center on main shaft in wheel balance regulating apparatus
Inventor: ROTHAMEL KARL
IPC: G01M1/16
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel balance regulating process and system for achieving an accurate centering of an automobile wheel requiring balance adjustment on a main shaft of a wheel balance regulating apparatus.  <P>SOLUTION: These process and system are to tightly hold the automobile wheel 19 in the center on the main shaft 1 of the wheel balance regulating apparatus. In the process, the wheel 19 is tightly held on a centering coned member 20 mounted on the main shaft 1, at least partially released in operation after centering, and then revolves at an angle of approx. 180 degrees in relation to its initial rotation angle position to be held again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005070320-A (JP)
Title: Method for manufacturing optical compensation film and optical compensation film, polarizing plate, and liquid crystal display device
Inventor: ITO YOJI
IPC: G02B5/30
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation film having an excellent optical compensation function to a liquid crystal device of an OCB system which is fast in response speed and has animation image properness and a method for manufacturing the same, and a polarizing plate using the same and an OCB system liquid crystal display device.  <P>SOLUTION: The optical compensation film is manufactured by the manufacturing method which consists of a process of applying a rubbing treatment onto a support, a process of coating the rubbed surface with a coating liquid containing a liquid crystal compound, and a process of forming an optical anisotropic layer by orienting the liquid crystal compound at a temperature above the liquid crystal transition temperature and fixing the orientation simultaneously with or after drying of a liquid crystal compound layer consisting of applied coating liquid, in which the film plane wind velocity V (m/sec) on the surface of the liquid crystal compound layer of the wind blown in a direction other than the rubbing direction of the rubbing treatment during the orientation of the liquid crystal compound at the temperature above the liquid crystal transition temperature satisfies 0.1<V<5.0×10<SP>-3</SP>×η (η is the viscosity η (cp) of the liquid crystal compound layer at the orientation temperature of the liquid crystal compound).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070379-A (JP)
Title: Outer illumination type illumination device
Inventor: TAKAMURA YUJI
IPC: G09F13/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer illumination type illumination device which can effectively light up nearby items, by being fitted directly to the upper end part of a lit body, such as an advertisement signboard and can be attached and detached easily and speedily.  <P>SOLUTION: Provided are a rear side plate 11 fitted to the front 2 of the upper end part of the lit body 1, such as an advertisement signboard, a reflecting plate 12 which is provided successively along the upper edge of the rear side plate 11 and projects forward, a movable support body 14 which is provided along the lower edge of the rear side plate 11 and fitted rotatably on a pivot part 13, a fitting instrument 21 for a linear type fluorescent lamp 40 which is provided to the movable support body 14, a fitting hole 17 provided to the rear side plate 11, and a lock part 24 which is provided to an inner part of the reflecting plate 12. When the movable support body 14 rotates downward on the pivot part 12 as a fulcrum, the fitting instrument 21 leaves from the reflecting plate 12, to open the part below the reflecting plate 12, and operations for attaching and detaching the rear side plate with a setscrew 3 inserted into the fitting hole 17 can conducted easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069898-A (JP)
Title: Decontamination device for facility in nuclear power plant and its decontamination method
Inventor: KANEZAKI TAKESHI
IPC: G21F9/28
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a heavy load required for dismantling work or welding work, to reduce connection preparation, and to perform checkup and repair safely and easily, when decontaminating the interior of facilities in a nuclear power plant, and to efficiently exfoliate radioactive substances deposited on inner surfaces of the facilities in the power plant.  <P>SOLUTION: This decontamination device 11 for decontaminating an inner surface of a nuclear reactor recirculation system pipe 10a with radioactive substances deposited thereon comprises a decontamination liquid storage tank 21 storing a prepared decontamination liquid b, a contamination liquid supply line 22 insertedly attached to a mating valve 17 in order to infuse thereinto the decontamination liquid b from the storage tank 21, a heater 23 for raising the temperature of the decontamination liquid b by heating it up on the supply line 22, and a decontamination liquid discharge line 25 insertedly attached to the mating valve 17 in order to discharge the decontamination liquid b to the exterior from within the system pipe 10a. An insert tool 24 having a function as a float is provided on an infusion end of the discharge line 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069114-A (JP)
Title: Pump
Inventor: MIYAKE YOSHIO
IPC: F04D13/06
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a canned motor pump and a magnet pump which are of high efficiency, are simple in structure, are small-sized and compact, with excellent productivity.  <P>SOLUTION: This pump comprises: a motor rotor 17 rotating in a liquid in response to a rotating magnetic field of a stator 11 of a motor part 1; a rotor casing 13 covering therein the liquid around the rotor 17; and a main shaft 24 transmitting a rotation force of the rotor 17 to a pump part 2. In the pump, a slide bearing supporting the main shaft 24 is provided integrally with the rotor casing 13. By integrally providing the slide bearing with the rotor casing 13, the slide bearing and the rotor casing 13 are integral parts, thereby eliminating a press fitting operation at assembling of the pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071855-A (JP)
Title: Magnetron
Inventor: HANDA TAKANORI
IPC: H01J23/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life magnetron capable of stably oscillating by preventing deformation of a filament coil.  <P>SOLUTION: This magnetron has a positive electrode and a negative electrode. The magnetron uses the filament coil composed by secondarily recrystallizing a tungsten coil containing 1% of thorium by heating it for 10 minutes in a reduction furnace at 2,100°C in a form of a component before incorporated into the magnetron, and by allowing each secondarily recrystallized grain to have a ratio L/W of a longitudinal secondary recrystallized grain length L to a radial secondary recrystallized grain length W not less than 6 on an average over the entire area of the filament coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076541-A (JP)
Title: Catalytic converter and method for manufacturing the same
Inventor: UMIBE HITOSHI
IPC: F01N3/28
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability and smoothing flow of exhaust gas in a catalytic converter retaining a monolith type catalyst carrier.  <P>SOLUTION: The catalytic converter A includes a main body 10 provided with a rube part 10a storing the monolith type catalyst carrier 1 and a cone part 10b formed on an end part of the tube part 10a, and an exhaust gas pipe 11 having a flare part 11b having an end part flared in a conical shape. A joint part 10c is formed on an end part of the cone part 10b of the main body 10, and the joint part 10c is inserted in and joined with the flare part 11b of the exhaust pipe 11. It is preferable that angle of the joint part 10c is roughly equal to conical angle of the flare part 11b and that an inner diameter of the joint part 10c is larger than an inner diameter of the exhaust gas pipe 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078428-A (JP)
Title: Approval system, approval program, approval method
Inventor: HAMAMOTO TSUNAKI
IPC: G06Q50/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To positively approve an approval matter by all members of interest while shortening a lead time for circulating the approval matter to all the members of interest in an electronic approval system.  <P>SOLUTION: The work flow server 1 of the electronic approval system comprises: a work flow processing process 11 executing a work flow for circulating the approval matter in predetermined order to users; and an automatic approval monitoring process 14 determining whether or not the approval matter exceeds an automatic setting time limit being an approval grace period stored on an automatic approval time limit setting table from a point of time of circulating the approval matter to the user; conducting temporary approval with respect to the approval matter exceeding the automatic setting time limit; when the approval matter is finally approved by the user, deleting the automatic temporary approval flag of the user stored on an automatic approval management table; assuring no temporary approval information on all the users being circulation of interest is stored on the automatic approval management table at a point of time of circulating the approval matter to all the users involved in circulation of interest; and completing the work flow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083393-A (JP)
Title: Ball screw
Inventor: YABE TAKAYUKI
IPC: F16H25/22
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw capable of preventing a ball circulation piece from causing positional deviation in the axial direction of a nut and preventing it from coming off a circulation piece assembly hole.  <P>SOLUTION: A substantially C-shaped locking ring 22 is provided between the ball circulation piece 17 assembled into the circulation piece assembly hole 21 and an end face 12a of the nut 12. The locking ring 22 is engaged with locking channels 23, 23 formed by opposing an inner face of the circulation piece assembly hole 21 mutually to position and fix the ball circulation piece 17 in the circulation piece assembly hole 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004235608-A (JP)
Title: Light emitting device with highly resistive cushion layer
Inventor: JOU MING-JIUNN
IPC: H01L33/30
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with a highly resistive cushion layer which has a low carrier density and is transparent.  <P>SOLUTION: The light emitting device is composed of: a first electrode 30; a semiconductor substrate 32; a first cladding layer 340; an active layer 342; a second cladding layer 344; a high resistance cushion layer 36; a contact later 37; a transparent conductive layer 38; and a second electrode 39, in this order. In such a manner, when passing through the cushion layer, the light derived from the active layer 342 is hardly absorbed, providing higher luminance light emitting device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005081768-A (JP)
Title: Image forming device
Inventor: AKIYAMA SATORU
IPC: B41J29/38
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to mask an optional error when necessary during processes and debugging.  <P>SOLUTION: A command for specifying a specific error/failure status for masking is provided to prevent specified errors from getting detected in a video interface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093637-A (JP)
Title: Positioning device
Inventor: KIMURA ATSUSHI
IPC: G03F7/20
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device for preventing the bearing surface of a static pressure air bearing provided on the bottom surface of a mobile unit from coming into contact with a surface plate surface, by suppressing deformation by the dead weight of a stage surface plate and the weight of the mobile unit placed above.  <P>SOLUTION: The support on the rear surface of the stage surface plate 11 is provided at each of two locations, namely at one location in which a fixed guide 15 is attached, and another location at the opposite side (where the mobile unit most approaches the end face). Large chamfering is made to a corner at the side of the fixed guide to reduce the dead weight, thus extremely suppressing the deformation of the stage surface plate 11. The rear surface of the stage surface plate 11 is in a rib structure for reducing weight, so that supports at three locations are arranged at a position in which a rib crosses. Further, the center of a pre-load magnet unit is arranged near a place above a circle passing through the center of the static pressure air bearing provided on the bottom surface of an XY slider 14, thus also suppressing the deformation of the stage surface plate 11 by the difference between the repulsion of static pressure air and the operation of pre-load suction force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092045-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: OKADA RYUTA
IPC: G02F1/1365
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device which uses a nonlinear element as a pixel switching element to eliminate a polarity difference of the switching element and electronic equipment with such an electrooptical device.  <P>SOLUTION: The electrooptical device has the nonlinear element structured by laminating a 1st conductor 2, an insulator 3, and 2nd conductors 4a and 4b in order and a pixel electrode 5 which is driven through the nonlinear element. There are at least two 2nd conductors 4a and 4b, and the two second conductors 4a, 4b are arranged passing across above the one 1st conductor 2 respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087656-A (JP)
Title: Jaw treatment device
Inventor: TAKANISHI ATSUO
IPC: A61H1/02
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jaw treatment device effective in treating the dyskinesia of jaws, capable of relieving pains of a patient in the treatment.  <P>SOLUTION: The jaw treatment device 10 comprises an upper jaw mouthpiece 28 and a lower jaw mouthpiece 36 disposed upward/downward facing each other, a lower jaw clasping device 37 to clasp the lower jaw of the patient from the extraoral side, and a moving means 21 for relatively moving the mouthpieces 28 and 36. The mouthpieces 28 and 36 are cantilevered to be inserted into the oral cavity of the patient from the distal end side. The lower jaw clasping device 37 is structured to clasp the lower jaw with the lower jaw mouthpiece 28 and the submaxilla B in a fixed positional relation when the mouthpieces 28 and 36 are relatively moving. The moving means 21 rotates a forked part 30 on the distal end side downward around the base 31 side of the lower jaw mouthpiece 36, and the distal ends of the mouthpieces 28 and 36 inside the oral cavity are separated from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096491-A (JP)
Title: Towing self-submerging type anchor block and its submerging method
Inventor: SATO AKIHISA
IPC: B63B21/22
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a towing self-submerging type anchor block and its submerging method capable of towing an anchor block to a predetermined submerging position by a working vessel by using a buoyancy of a hollow floating body.  <P>SOLUTION: A hollow floating body 2 is provided to an anchor block body 1, and an exhaust valve 3 and a bleed valve 5 communicated with the inside of the body are provided to the floating body 2. A water-injection hole 4 is provided at a bottom of the floating body 2. Only when air inside the floating body 2 is exhausted from the exhaust valve 3, the water is injected in the floating body 2 from the water-injection hole 4. Therefore, a buoyancy of an anchor block A is automatically reduced, so as to very simply and precisely submerge the anchor block A by a tare weight. When the air is bled in the floating body 2 through the bleed valve 5, the anchor block A can be re-floated very simply. Shaping the plan-vies shape of the anchor block A into a circle and installing a turn blade 7 on its outer periphery enables, the anchor block A to be affixed approximately vertically at a predetermined position precisely, and at a regular posture without falling over.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101155-A (JP)
Title: Solid-state electrolyte capacitor and method of manufacturing the same
Inventor: YOSHIMITSU SATOSHI
IPC: H01G9/028
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large capacity solid-state electrolyte capacitor which will be requested in future in the market.  <P>SOLUTION: The plain (un-etched) aluminum foil or an etched aluminum foil is soaked for several times into the aqueous solution of oxalic acid system titanium metal salt. With the thermal decomposition thereof, an oxide titanium film having the dielectric constant higher than that of aluminum is formed on the plain (un-etched) aluminum foil, or on the etched aluminum foil. Such aluminum foil is used as an anode foil and/or a cathode foil of the solid-state electrolyte capacitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095321-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To illuminate a reflection member without arranging a light emitting body behind a ball passage and to improve the effect in constitution that the inside of the reflection member is the ball passage.  <P>SOLUTION: The game machine is provided with a reflection cylinder (reflection member) D for which half reflection work is applied to an inner peripheral surface, a ball entrance 21 and a ball exit 22 are formed respectively at an upper and a lower part and the whole is turned to a cylindrical shape, and a light emitting body unit U arranged on the ceiling surface or bottom surface of the reflection cylinder D, in which a lighting state is controllable. A ball B which enters from the ball entrance 21 can pass through the inside of the reflection cylinder D decorated by reflected light for which a part of light emitted from the light emitting body unit U is repeatedly reflected on the reflection surface of the inner peripheral surface of the reflection cylinder D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095769-A (JP)
Title: Coating apparatus
Inventor: SUMIDA MASAHIRO
IPC: B65H23/188
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable coating of a close pattern to be performed without being influenced with attraction force by a pin tractor.  <P>SOLUTION: In a coating apparatus, pin tractors 2, 3 are respectively arranged at an upstream side and a downstream side of the coating section 1, further dancer rolls 7, 8 are arranged between each pin tractor and the coating section and coating is carried out onto paper 9 carried through these at the coating section with a feeding rate by the pin tractor. In this coating apparatus, peripheral speed of a coating roll is controlled so that the dancer roll through which the paper is carried is maintained at a neutral position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097681-A (JP)
Title: High carbon hot rolled steel plate having excellent stretch-flanging property
Inventor: TAKADA YOSHIHISA
IPC: C22C38/18
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high carbon hot rolled steel plate having excellent stretch-flanging properties and suitable for mechanical structural parts in the driving system of an automobile or the like.  <P>SOLUTION: The high carbon hot rolled steel plate having excellent stretch-flanging properties has a composition containing, by mass%: 0.20 to 0.60 C; ≤0.75 Cr; ≤0.005 S; and, if necessary, 0.010 to 0.050 Ti and 0.0003 to 0.0050 B. The steel has ferrite of ≤10 μm average particle diameter, a standard deviation of ≤3.0 μm of the ferrite particle size and a shape ratio of ≤2.0 of an inclusion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000791-A (JP)
Title: Forked stent and manufacturing method therefor
Inventor: RICHTER JACOB
IPC: A61F2/06
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a forked stent equipped with a stem and two legs.  <P>SOLUTION: A first tubular member 110 and a second tubular member 140 are assembled into the forked stent 160. The first tubular member 110 is provided with a base end 115, a terminal 120 and a lengthwise bore 131 penetrating the base end and the terminal, and between the base end 115 and the terminal 120, a branch hole 135 is provided to communicate with the lengthwise bore 131. A dimension of the branch hole 135 is set to accept and fix the second tubular member 140. The second tubular member 140 is provided with a base end 145, a terminal 150 and a lengthwise bore 132 penetrating the base end and the terminal, and the base end 145 is located within the branch hole 135 so as to be located within the lengthwise bore 131 of the first tubular member 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005101375-A (JP)
Title: Package for housing light emitting element, and light emitting device
Inventor: SHIBAYAMA HIROSHI
IPC: H01L33/60
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing a light emitting element having excellent airtight reliability and stable light emitting characteristics, and to provide a light emitting device.  <P>SOLUTION: The package 1 for housing the light emitting element includes a base 2 made of ceramics and having a loading part 2a for loading the light emitting element 5 at a center of an upper surface, and a frame 4 made of a metal attached to the outer periphery of the upper surface of the base 2 to surround the loading part 2a and inclined at its inner peripheral surface to be broadened to an outside toward an upper side. The frame 4 has a recess 4b formed similarly to a sectional shape of the frame 4 in a sectional state over the entire periphery at a center of a lower surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI