baber/WOPTO huggingface dataset:
Patent JP-2005077574-A (JP)
Title: Imaging apparatus
Inventor: KANO SHINICHI
IPC: G03B11/06
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a shutter mechanism to protect a photographic lens, to avoid the shutter mechanism from breaking and to obtain the high precision shutter mechanism by a simple and easy assembly in an ultra-small micro MV video camera.  <P>SOLUTION: In the image pickup apparatus equipped with the openable and closable shutter mechanism to protect the photographic lens of an ultra-small and light-weight video camera, the shutter mechanism is composed of a drive mechanism 34 having an output shaft rotated and outputting by a motor 36 via a deceleration mechanism, a cam plate 24 engaged with the output shaft of the mechanism 34 to be turned via a shaft mechanism coaxial with the output shaft, a shutter plate 23 engaged with the cam groove 27 of the cam plate 24 to slide vertically in the longitudinal direction of the video camera body portion and move to open and close the front surface of the photographic lens, and a clutch mechanism provided in the mechanism 34 to isolate a drive transmission system of the output shaft and the motor 36, when an external force stronger than the predetermined external force is applied to the shutter plate 23 which is being opened and closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079012-A (JP)
Title: Electromagnetic relay and its manufacturing method
Inventor: NISHIMURA KAZUAKI
IPC: H01H49/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay and its manufacturing method, wherein a permanent magnet is stably fixed to an iron core and a base.  <P>SOLUTION: The electromagnetic relay has an electromagnet block A of almost a rectangular parallelepiped shape, with the permanent magnet 4 temporarily fixed between both ends of the core 1 by displacing the both ends of the core 1 inward after arranging the permanent magnet 4 with concavo-convex faces formed by a plurality of recesses 4c being formed in a length direction with given intervals between both ends of the core 1, buried at both outer side faces 4b in a length direction so that molding resin flows into the recesses 4c formed at the both outer side faces 4b of the permanent magnet 4, and at the same time, is provided with a base 6 formed by insert molding a coil terminal 3, a fixed terminal plate 7, and a common terminal plate 8 so as to have each end protruded from an underside 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004115910-A (JP)
Title: Method for refining molten iron
Inventor: OGAWA YUJI
IPC: C21C1/02
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing low-phosphorous steel by stable, high efficiency dephosphorization refining.  <P>SOLUTION: In the method for refining molten iron by performing the addition of flux and the top-blowing of oxygen, the converting condition of the dephosphorization flux into molten slag with the lapse of time is grasped by using a slag forming detection means. On and after the conversion of the flux into the molten slag, one or more selected from the flow rate of top-blown oxygen, the height of the top-blowing lance, the diameter of the nozzle throat part in the top-blowing lance and the number of nozzles in the lance are controlled so that the top-blown oxygen is not directly contacted with the molten iron due to blocking by slag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005083601-A (JP)
Title: Frame structure of casing
Inventor: SANADA TOMOYUKI
IPC: F25D19/02
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrain reduction in strength of an installing part of a reinforcing frame in a frame member.  <P>SOLUTION: This frame member 41 has an edge part 42, and an end part formed in a cross-sectional hook shape having a bending end part 44 bent at a right angle by inwardly pointing the tip of this edge part 42. The reinforcing frame 50 is formed in a cross-sectional L shape having a first edge part 52, and a second edge part 54, and is arranged between the opposed frame members 41 and 41. A first fitting inserting part 46 is recessed in the bending end part 44 in a dimension shallower than an extending dimension of the bending end part 44. The second edge part 54 is formed in the longer size than the first edge part 52, and a second fitting inserting part 56 fittable to the first fitting inserting part 46 is recessed in an extending part 54a of the second edge part 54 adjacent to a side edge part of the first edge part 52. When fitting the second fitting inserting part 56 to the first fitting inserting part 46, the first edge part 52 of the reinforcing frame 50 is positioned on the same plane as the edge part 42 of the frame member 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004099898-A (JP)
Title: Thermoplastic composition imparting matte surface
Inventor: CHANG MOH-CHING OLIVER
IPC: C08L33/06
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic composition with a low gloss suitable for producing an article with a low gloss, and to provide a producing method of the composition.  <P>SOLUTION: The composition comprises (I) a resinous component comprising (a) a (co)polyalkyl (meth)acrylate rubber without containing a graft phase, (b) a poly(vinylaromatic-co-nitrile) graft (co)polyalkyl (meth)acrylate rubber, and (c) a poly(vinylaromatic-co-nitrile), and (II) a reaction product of (d) a compound having at least two maleic anhydride groups per molecule and (e) a compound having at least two terminal primary amine groups per molecule, provided that the composition includes a gloss reducing agent in which a total of the maleic anhydride groups per molecule and the terminal primary amine function groups per molecule is greater than 4. Incorporation of the gloss reducing agent in the composition can be carried out by blending this reaction product in a molten resin component under process conditions designed so that generation of the agent is caused in the system, or as an alternative method, by blending the reactant (d) and (e).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130388-A (JP)
Title: Steel pipe column manufacturing method
Inventor: NAKAJIMA SHIN
IPC: B23K25/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel column manufacturing method for obtaining a steel tubular column in which the number of welds is reduced, the radius of curvature of each corner portion is unified, and any deformation such as inclination of a butt-welded portion is not generated.  <P>SOLUTION: A semi-formed long steel pipe 21 of the predetermined thickness t and a semi-formed short steel pipe 20 of the thickness T larger than the thickness of the steel pipe 21 and the length L to form a beam connection portion are subjected to butt-welding 21a and 20a at least in one portion, and the outer circumferential shape thereof is identical and larger than that of a final product. The steel pipe 21 and the steel pipe 20 are subjected to the welding 22 in the longitudinal direction with the steel pipe 20 at the beam connection position to form a semi-formed steel tubular column 23. The tubular column 23 is heated, and hot-formed so that the outer circumferential shape is that of the final product. By performing the hot-forming to the semi-formed steel tubular column, a weld can be integrated with a base metal (the semi-formed steel tubular column), and a steel tubular column is excellent in plastic deformation performance, and capable of preventing brittle fracture in advance and deformation to ensure that the butt-welded portion is not included but straight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005082948-A (JP)
Title: Bulky deinked pulp
Inventor: KAWANA JUNSUKE
IPC: D21C9/16
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide bulky deinked pulp having whiteness the same as that of conventional hydrogen peroxide bleaching processed pulp without using an additive and without treating to age for a long time in a deinked pulp production process including a bleaching process.  <P>SOLUTION: The bulky deinked pulp is produced by adding an alkaline agent and hydrogen peroxide in a preceeding step and adding an organic peracid precursor which produces peracetic acid by reacting with hydrogen peroxide in a deinking pulp production process including a bleaching process comprising 2 steps, the preceeding step and a latter step. Preferably, the bleaching time of the bulky deinked pulp after adding the organic peracid precursor is 1-30 minutes and pH is 8-10.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089536-A (JP)
Title: Curable resin composition and antireflection coating
Inventor: DOIMOTO MITSUNOBU
IPC: C08F290/12
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition and an antireflection coating excellent in scratch resistance, coatability and durability.  <P>SOLUTION: The curable resin composition comprises (A) a fluorine-containing polymer having an ethylenically unsaturated group; (B) a multifunctional (meth)acrylate compound having at least two or more (meth)acryloyl groups and/or a fluorine-containing (meth)acrylate compound having at least one or more (meth)acryloyl groups; and (C) particles composed mainly of silica. A cured product obtained by curing the curable resin composition is used in an antireflection coating 10 as a low-refractive-index layer 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088265-A (JP)
Title: Gasket joining method
Inventor: TAKECHI YOSHIKA
IPC: B29L31/26
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily join a gasket formed by the integral extrusion of a rubber magnet and a holder.  <P>SOLUTION: This gasket joining method is constituted by butting the end parts of gaskets, each of which is obtained by extrusion in a state that a magnet mainly comprising a rubber is covered with the thermoplastic resin holder, to mutually join them and includes an arranging process for arranging a thermoplastic resin sheet between the mutual end parts of both gaskets, a heating process for heating the end parts of both gaskets and the sheet and a welding process for mutually pressing the end parts of both gaskets to weld them. Further, in the arranging process, a first heater is arranged between the first surface of the sheet and the end part of the first gasket while a second heater is arranged between the second surface of the sheet and the second gasket. In the heating process, the end parts of both gaskets and the sheet are heated in this state and, in the welding process, the heaters are removed after heating to mutually press the end parts of both gaskets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087353-A (JP)
Title: Sterilizing steam generator
Inventor: MEIGAN HIROSHI
IPC: A61L2/20
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizing steam generator capable of surely vaporizing sterilizing liquid and feeding sterilizing steam of uniform concentration.  <P>SOLUTION: An evaporation chamber 2 formed inside a housing 3 is formed with a conical surface 11b contracted downward, a cylindrical surface 11a positioned in the upper part of the conical surface is formed with an inlet 13A guiding gas from an air sending means 5 along the cylindrical surface 11a, a lid part 12 is vertically provided with an exhaust pipe 14, and an exhaust port 14A in its tip is projected to an intermediate position of the conical surface 11b of the evaporation chamber 2. A liquid feed means 4 drops aqueous hydrogen peroxide on the conical surface heated by a heating means 5 to vaporize it, and the hydrogen peroxide vapor is mixed with the gas guided from the inlet, passes to a lower end 11c while circulatively moving, becomes an ascending air current from the lower end and enters into the exhaust port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091673-A (JP)
Title: Liquid crystal display
Inventor: NODA KAZUHIRO
IPC: G02F1/1343
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high opening rate by improving the quality of a display image, preventing display defects due to disclination.  <P>SOLUTION: A liquid crystal display has a 1st substrate 11, a 2nd substrate 21 facing the 1st substrate 11, and a liquid crystal layer 31 arranged between the 1st substrate 11 and 2nd substrate 21; and 1st electrodes, arrayed in matrix and switching elements 14 provided to the respective 1st electrodes 12, are formed on the surface of the 1st substrate 11 on the side of the liquid crystal layer 31 and 2nd electrodes 23 arrayed in a matrix form, corresponding to the 1st electrodes 12 are formed on the surface of the 2nd substrate 21 on the side of the liquid crystal layer 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094909-A (JP)
Title: Electronic equipment and portable unit using the same
Inventor: HIGASHIYA HIROSHI
IPC: H02J7/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electronic equipment in size by feeding power to each function at time division by using a single DC-DC converter, and suppressing the increase of a circuit scale of a power supply circuit accompanied by multi-functioning.  <P>SOLUTION: The electronic equipment is constituted of: a plurality of functions 1, 4 and 7; a control part 12 that controls the plurality of functions 1, 4 and 7; and a power supply 14 that converts a voltage fed from a battery 13 to a prescribed voltage in response to a voltage control signal from the control part 12, and feeds voltages corresponding to the plurality of functions at time division.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087106-A (JP)
Title: Underwater adhesive protein gene of balanus albicostatus
Inventor: KAMINO KEI
IPC: C12N15/09
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To isolate a new adhesive protein gene from Balanus albicostatus.  <P>SOLUTION: The protein is contained in a cement of the Balanus albicostatus, has about 12 kDa molecular weight and 8.3 isoelectric point, and exhibits a certain homology with the third adhesive protein derived from Megabalanusrosa. The gene encodes the protein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087521-A (JP)
Title: Liquid medicine injector
Inventor: ISHII TAKEO
IPC: A61M5/178
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid medicine injector puncturing a needle into the skin while reducing a pain, preventing the needle from coming off from the skin, and percutaneously injecting a sufficient amount of the liquid medicine into the skin.  <P>SOLUTION: This liquid medicine injector 1 is provided with a container 11, a retainer body 12 for retaining the container 11, a plurality of hollow needles 20 communicated with the container 11, penetrating through the retainer body 12 and projecting outward from the retainer body 12, a pushing element 13 providing a driving force for percutaneously injecting the liquid medicine in the container 11 into the skin via the needle 20, and an adhesive layer 30 formed on the end face 124 of the retainer body 12 being contactable with the skin and containing an adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088956-A (JP)
Title: Storing case
Inventor: IKEDA SETSUYO
IPC: B65D85/57
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawer type storing case capable of accommodating an article with a relatively large thickness without giving an impact on the article, in a storing case for disks or the like, i.e., recording disks such as CD, CVD.  <P>SOLUTION: The storing case is equipped with a case body part 1 in which the article is stored, a lid part 2 opening and closing the case body part 1, a drawer part 3 holding the stored article D stored in the case body part 1 and making the stored article D project and retract from/into the case body part 1 in accordance with an opening/closing action of the lid part 2, and a hinge part 4 formed of a folding line which is provided between the lid part 2 and the drawer part 3 made of a common material and makes the drawer part 3 supported by the lid part 2. A spacer structure ensuring a clearance C between the case body part 1 and the drawer part 3 is provided on one or both of contact faces of the case body part 1 and the drawer part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062791-A (JP)
Title: Face video display device
Inventor: ISHIKAWA JUN
IPC: G03B21/10
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a device for displaying a face video by projecting the video to a back projection screen of a face shape to a structure and size such that the device can be built into an actual body, such as a mannequin.  <P>SOLUTION: A fish eye lens or super-wide angle lens is used as a projection lens and is installed in the head of a molding body. The projected real image of a video projector installed within trunk is reimaged by a relay lens, is deflected to an optical axis direction by a mirror and is projected to the back projection screen of the face shape by the projection lens, by which the face video is displayed. Visual field lenses are installed in a projected real image position of the video projector and a real image position imaged by the relay lens to improve the efficiency of utilizing the light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129661-A (JP)
Title: Shaping and washing of gel formation biopolymer
Inventor: HINSEN WILHELM
IPC: C11D7/50
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply, quickly and economically reducing impurity and solvent residue remaining in granule of extracted biopolymer.  <P>SOLUTION: The method comprises treating, at least once, granule containing <25 wt.% organic solvent with an organic cleaning solvent immiscible with water at random, decreasing water-soluble impurity by displacing with the solvent, dissolving organic solvent-soluble impurities in the granule to decrease the impurities, separating water phase and isolating the granule from the cleaning solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005107628-A (JP)
Title: Motion controller system and servo with built-in motion operation function
Inventor: YANADA TETSUO
IPC: G05B19/05
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo with a built-in motion operation function and a motion controller system that rapidly achieve operations matching situations by causing the servo to send a signal according to a certain event to another servo with the built-in motion operation function without regard to operation instructions from a superior device.  <P>SOLUTION: The motion controller system includes a plurality of servos 3 each with a built-in motion operation function and each having an MPU 31, a memory 32, an I/O part 3A for inputting and outputting signals to the outside, a communication part 3D capable of sending and receiving signals to and from the outside, and a power conversion part 33; and a communication line 2. During some operation, the servo 3 receives a state-indicating signal from another servo 4 having the built-in motion operation function, and changes the content of the operation according to the content of the signal 4C received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103583-A (JP)
Title: Burr correction method for steel plate edge
Inventor: TAKATSU TAKAHIRO
IPC: B21D19/04
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burr correction method for a steel plate edge, a method that properly corrects the burrs generated on a steel plate edge in trimming and that enables a stable trim edge to be obtained, even in equipment such as a continuous annealing line.  <P>SOLUTION: The burrs generated in the steel plate edge by trimming are crushed and corrected using rolls 7 oppositely placed across the steel plate edge. In this case, the pressurizing force of the rolls 7 is set based on the material and the thickness of the steel plate 2, in the method for correcting burrs for the steel plate edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109825-A (JP)
Title: Image pickup device
Inventor: USHIRO SHIGEAKI
IPC: G03B17/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device by which an object having an image pickup optical member and an image pickup element is photographed and an image position is created, which is adapted to be loaded on a portable unit and suitable for image pickup in an extensive scene.  <P>SOLUTION: The device is provided with a main body 100 and an image pickup unit 300 which can freely turn with respect to the main body 100, and has image pickup lenses 310 and 330 and the image pickup elements 320 and 340. The main body 100 is provided with a closeup lens 160 for performing closeup photographing in cooperation with the image pickup lenses 310 and 330 when the image pickup unit 300 is in a prescribed turning position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107179-A (JP)
Title: Scanning type picture display device
Inventor: URAKAWA TAKASHI
IPC: G02B27/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning type picture display device in which a diopter is excellently adjustable although the scanning type picture display device has a plane to be scanned.  <P>SOLUTION: The scanning type picture display device has: a light source which emits a predetermined modified luminous flux; a condensing optical system for condensing the luminous flux emitted from the light source; a scanning means installed in the condensing optical system and which scans a two dimensional plane with the luminous flux emitted from the light source; a plane to be scanned having a diffusion function to reproduce a picture by being scanned with the luminous flux with the scanning means; and an ocular optical system for an observer to observe the plane to be scanned. The plane to be scanned is movable with respect to the ocular optical system and the scanning type picture display device has a mechanism which moves either one or both of the light source and the condensing optical system linked with the movement of the plane to be scanned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108732-A (JP)
Title: Conductive powder and its producing method
Inventor: FUJII HIROSHI
IPC: H01B13/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive powder superior in conductivity and whiteness degree and having no toxic danger.  <P>SOLUTION: This is a conductive powder formed of a tin oxide layer on the surface of a granular core material which is obtained by adding a water soluble tin compound in a slurry dispersing the granular core material in water and then carrying out neutralization reaction by using acid or alkali and by producing a conductive powder precursor forming a coating layer made of tin oxide hydrate on the surface of the granular core material, and, after cleaning and drying the precursor, calcining in a non-oxidation atmosphere at a temperature exceeding 600°C and 1,200°C or less for 5-60 minutes. The tin oxide layer does not contain antimony in substance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI