baber/WOPTO huggingface dataset:
Patent JP-2003301630-A (JP)
Title: Drawing-rotating type door lock handle device
Inventor: SEGAWA SHIRO
IPC: E05B47/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing-rotating type door lock handle device which releases constraint of drawing of an operating handle by unlocking operation of a lock unit in an emergency, i.e., when a failure related to a solenoid occurs, and allows the owner to positively detect the fact of the release.  <P>SOLUTION: According to the door lock handle device, a solenoid 12 is rigidly arranged in a housing 2 on a rear side thereof, and a catch member 7 slidably housed in the housing 2 has an engaging portion 13 formed thereon. Then, the catch member 7 is connected to a plunger 14 of the solenoid 12, and upon energization of the solenoid 12, the catch member 7 is pulled back, to thereby release the engagement of the catch member 7 with a lock plate 8. Further, a detecting switch 15 is fixed to the housing 2, and an intermediate member 16 which activates the detecting switch 15 when the lock plate 8 assumes a position that is released from the catch member 7, is interposed between the detecting switch 15 and the lock plate 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306843-A (JP)
Title: Two-layered structure spun yarn and method for producing the same and fabric in which the spun yarn is used
Inventor: TANZO JUNJI
IPC: D02G3/28
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spun yarn which can give a fabric hardly giving a sticky touch even when the fabric absorbs moisture, to provide a method for producing the spun yarn, and to provide the fabric hardly giving the sticky touch even when the fabric absorbs the moisture.  <P>SOLUTION: This two-layered structure spun yarn having the two-layered structure of a core portion and a sheath portion is characterized in that the core portion and the sheath portion comprise staple fibers, respectively, and the twisting angle of the core portion is smaller than the twisting angle of the sheath portion. The two-layered structure spun yarn is produced by feeding a staple fiber roving A for the sheath portion to a drafting part of a fine spinning frame, feeding and superposing a spun yarn B for the core portion on the nipping point of a draft-finishing front roll 3, and then twisting the combination in a direction opposite to the twisted direction of the spun yarn for the core portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303011-A (JP)
Title: Management system for production/processing process
Inventor: MITSUMIZU HIROAKI
IPC: G06Q50/04
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve speed up of processing and to relieve a burden of a worker when raw materials and products are processed while moving through devices of a line by making raw materials, products, and devices into objects in a management system for a production/processing process.  <P>SOLUTION: In the management system for a production/processing process, a process for processing the raw materials is provided with a database for recording data for individual raw materials and individual processes and a computer program is used to control data objects in each processing process for each raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305506-A (JP)
Title: Sheet mill preventing warpage and method used for the same
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/28
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet mill by which the influence of the dead weight of a spindle for a work roll on the load distribution of divided back-up rolls is so eliminated by reduction of equipment cost and simplification of roll changing work that warpage is not caused, and also to provide a method used for the same.  <P>SOLUTION: A 5-high sheet mill comprises upper and lower work rolls, divided back-up rolls in contact with the upper work roll 20 and divided into three or more divisions in the shaft direction of the roll and a lower undivided back-up roll to be in contact with the lower work roll. A plurality of divided back-up roll units comprising the divided back-up rolls and screw down devices, load detectors and screw-down location detectors provided on each divided back-up roll are respectively independently mounted in inner housings, and a driving device is connected with the lower back-up roll and a control device to control the bending of the lower work roll in the horizontal direction is arranged therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303727-A (JP)
Title: Method of manufacturing magnetic core
Inventor: ONO TAKASHI
IPC: H01F41/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic core which secures insulation between amorphous alloy thin belts by a simple and low-cost method without reducing a space factor, and which has only small deterioration in core loss characteristic even if an outer surface is coated with a coating film such as resin.  <P>SOLUTION: The method of manufacturing the magnetic core includes a process of spreading dispersed liquid, wherein particles of an average grain diameter of 500 nm or less are dispersed, between the amorphous alloy thin belts of the magnetic core before coating the outer surface of the magnetic core with the coating film. Since the specific dispersed liquid is spread between the amorphous alloy thin belts of the magnetic core before coating the outer surface of the magnetic core with the coating film, the magnetic core can be provided with a superior property, that is, small deterioration in core loss characteristic while retaining the space factor, as compared with a magnetic core manufactured by a conventional method wherein the dispersed liquid is not spread between the amorphous alloy thin belts of the magnetic core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302014-A (JP)
Title: Melting furnace, its operating method and gasification melting system
Inventor: AZUMA SHINYA
IPC: F23G5/16
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting furnace for producing less amount of exhaust of nitrogen oxide during the burning of generated gas including ashes and unburnt carbon, its operating method and a gasification melting system with the melting furnace.  <P>SOLUTION: The melting furnace comprises a primary combustion chamber 3 and a secondary combustion chamber 4 provided therein and combustion gas supply means (dampers 12, 13, 14 and combustion air supply lines 15, 16, 17) for supplying combustion air to the furnace. The generated gas G including ashes and unburnt carbon is introduced into the primary combustion chamber and burnt at a high temperature through the primary combustion chamber 3 and the secondary combustion chamber 4 in sequence, and the ashes are melted. A control part 20 controls the combustion gas supply means to control the amount of the combustion air for keeping the primary combustion chamber in a reducing atmosphere of an air ratio being 1.0 or less, and combustion chambers from the secondary combustion chamber 4 on in oxidizing atmospheres of an air ratio being 1.0 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317230-A (JP)
Title: Perpendicular magnetic recording medium, method for manufacturing the same, and magnetic recording device
Inventor: DAVID JAYAPURAWIRA
IPC: H01F10/16
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium which is reduced in the magnetic interaction in magnetic layers and has excellent noise characteristics.  <P>SOLUTION: The perpendicular magnetic recording medium 10 has a nonmagnetic substrate 1, a foundation layer 2 directly or indirectly formed on the nonmagnetic substrate 1, and a magnetic layer 4 for recording magnetic information formed on the foundation layer 2, in which the foundation layer 2 is formed of an alloy mainly composed of two kinds of elements and the difference in the standard free energy ΔG° for forming the oxide or nitride at room temperature of the above two elements is specified to ≥70 kJ/mol [O<SB>2</SB>or N<SB>2</SB>]. The crystal grains configurating the foundation layer 2 are mainly composed of the element having higher ΔG° of the two elements and the crystal grain boundary of the foundation layer 2 is mainly composed of the oxide or nitride of the element of the lower ΔG°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319581-A (JP)
Title: Surface magnet motor and method for assembling the same
Inventor: SHIBATA YOSHIYUKI
IPC: H02K15/03
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface magnet attached motor which can effectively utilize the magnetic flux by eliminating an air gap between the magnet and a protection cover in a prior art and to enable the motor to be assembled.  <P>SOLUTION: The surface magnet motor has the magnet 2 arranged on the surface of a rotor 1, and a prevention cover 2 covering on the magnet. The motor comprises the rotor 1 inserted into the cove 3 on which the magnet 2 with an oblique surface 22 is attached. In this motor, the surface 22 of the magnet 2 is brought into contact with the oblique surface constituted of the sawtooth-shaped rugged surface 10 of the rotor 1 to be fixed so that the magnet 2 is fixed to the rotor 1. A method for assembling the motor is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312740-A (JP)
Title: Cushioning material for packing
Inventor: YOSHIURA KENICHI
IPC: B65D81/107
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a cushioning material for packing must be set up for each packing operation, needing manpower and time.  <P>SOLUTION: A corrugated fiberboard material 1 is rolled in multiple rolls with its end side 1a inside thereby forming a tubular cushioning material body 4. The cushioning material body 4 is equipped with a plurality of cuts 5-1, 5-2, 5-3,..., 5-n each directing reversely to adjacent cuts at predetermined intervals in its axial direction. Unit cushioning portions 6-1, 6-2, 6-3,..., 6-n, 6-n+1 are formed of regions between the adjacent cuts 5-1, 5-2, 5-3,..., 5-n, and the adjacent unit cushioning portions 6-1, 6-2, 6-3,..., 6-n, 6-n+1 are coupled with each other via a joint 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316499-A (JP)
Title: Character input device
Inventor: KUBOTA KOJI
IPC: H03M11/08
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character input device capable of reducing the number of key strokes for Japanese and alphabetic character input even with drastically reduced number of keys, easy to learn key positions and easy to operate quickly.  <P>SOLUTION: The character input device is characterized in that Japanese characters, numerals and symbols. Alphabetic characters, numerals and symbols are divided into two groups, a group A for multi-stroke input, and a group B for single-stroke input. The device is provided with a display part for displaying a plurality of characters in the group A, and a selecting means for selecting one of the displayed characters on the display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314058-A (JP)
Title: Sleeve fixture and method of forming through-hole in concrete structure part using the same
Inventor: OKADA KAZUHIKO
IPC: E04G15/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve fixture constructed to a new structure for easily and efficiently performing the work of temporarily securing a sleeve to a form, and a new method of forming a through-hole in a concrete structure part using the fixture.  <P>SOLUTION: The sleeve fixture 1 comprises a guide splice piece 2 of an arcuate cross section that can be applied to either the outer or inner peripheral wall surface of a sleeve 5 at an end edge thereof; and a pressing splice piece 3 elastically deformable in such a way as to clamp the end edge of the sleeve between itself and the guide splice piece, with the splice pieces being integrated together by a fixing flange 4 which is drawn to the far side of the sleeve's cylindrical shape and which has a temporary fixing part 41 in an appropriate position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322224-A (JP)
Title: Speed reduction gear with parallel axes
Inventor: MATSUO NAOKI
IPC: F16H57/023
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed reduction gear with parallel axes, which is equipped with a back stop mechanism which can be replaced easily and is excellent in maintenance ability.  <P>SOLUTION: In the speed reduction gear 200 with parallel axes, which is used coupled to a motor and is equipped with front stage shafts 204 and 206 parallel with an output shaft 208 axially in a gear box 219, the back stop mechanism 202 for preventing the reverse rotation of the output shaft 208 is installed outside the axial direction L1 (lower side in the figure) of a bearing 221, which is arranged on the side opposite to the side where the motor is installed in relation to the gear box 219, out of bearings 220 to 225 for rotatably supporting either the output shaft 208 or the front stage shafts 204 and 206.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320245-A (JP)
Title: Adsorbent and catalyst for cleaning exhaust gas
Inventor: OONUMA TSUGUHIRO
IPC: B01J37/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbent enhancing an adsorption performance and a catalyst for cleaning exhaust gas using this.  <P>SOLUTION: The adsorbent contains a meso-porous material in which a decoration substance is arranged at an entrance of a fine pore and at the inside. An average effective fine pore diameter of the meso-porous material after the decoration substance is arranged is 10 Å or lower. An average fine pore diameter of the meso-porous material before the decoration substance is arranged is 0.5-50 nm and a fine pore volume is 0.1-2 cc/g. The catalyst for cleaning exhaust gas is the one in which the above-mentioned adsorbent is used as a base material carrying a catalyst component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311770-A (JP)
Title: In-mold foam molding die, in-mold foam molding method and in-mold foam molded object
Inventor: SAMEJIMA MASAHIKO
IPC: B29C44/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold foam molding die, which facilitates to produce an in-mold foam molded object being uniform in filling density, excellent in foaming and fusing properties of peripheral and protruding parts and the like with a minimal filling machines and allows to seek for a cost down; an in-mold foaming method and the in-mold foamed object.  <P>SOLUTION: The in-mold foam molding die 1 is provided with an inter mold cavity 6 between a flange part 2a of an inner mold 2 and a flange part 3a of another inner mold 3 in communication with a molding space 4 through a clearance 6a formed at a joint of a pair of inner molds 2 and 3. A utility pipe is connected to the inter mold cavity 6. Permeable pores 7 are formed, at an interval of 15 mm or more on the inner mold 2, to make a chamber 13 set up at the backside of the inner mold 2 communicate with the molding space 4. Further, the permeable pores 7 allowing a chamber 14 set up at the backside of the other inner mold 3 to communicate with the molding space 4 are formed in a hard-to-fill part 8 of the other inner mold 3 difficult to be filled with prefoamed beads 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321301-A (JP)
Title: Insect pest and disease controlling solution and method for plant
Inventor: SAITO YOSUKE
IPC: A01N37/44
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To control both insect pests and diseases of growing plants with effective concomitant use of insecticidal effect of an insecticide and antimicrobial effect of an electrolyzed water.  <P>SOLUTION: The insect pest and disease controlling solution for growing plants is prepared by diluting an insecticide with strongly acidic water formed by diaphragm electrolysis. The insect pest and disease controlling solution maintains its antimicrobial effect of the strongly acidic water and insecticidal effect of the insecticide without allowing these effects to cancel each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022297-A (JP)
Title: Global routing length calculating device and initial wiring deciding device for integrated circuit
Inventor: SHIBUYA TOSHIYUKI
IPC: G06F17/50
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To preserve the wiring length constraint of each network by more accurately calculating global routing length with respect to the initial wiring deciding system of an integrated circuit. SOLUTION: At the time of calculating the global routing length of a network to which a fixed cell is connected, the global routing length is calculated by a conventional method, and then a block to which the fixed cell is belonging is detected, and the distance between the central coordinates of the block and coordinates set at the fixed cell is calculated, and the distance is added to the global routing length so that the global routing length can be more accurately calculated.
Patent JP-2003332108-A (JP)
Title: Lightning arrester
Inventor: NARITA SHUNICHI
IPC: H01C7/12
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate steps of an adhesion, winding or curing to automate the assembly.  <P>SOLUTION: A plurality of zinc oxide elements 15 are laminated between a pair of supporting metal fittings 14, which are coupled to each other through four FRP rods 16. A groove part 16a is formed in the vicinity of the end of the FRP rod 16, while a through hole 14a is formed in the vicinity of the outer peripheral surface of the supporting metal fittings 14. In a state that the end of the FRP rod 16 is inserted into the through hole 14, electrodes 17 are coupled to the respective supporting metal fittings 14, and the vicinity of the ends of the four FRP rods 16 is pressed to the outside by this electrode 17, whereby a part of the supporting metal fittings 14 is entered into the groove part 16a to constitute an element unit. A polymer-made outer coat 21 is provided so as to enclose the element unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326224-A (JP)
Title: Tubular body for washing, washing water supplying method and washing water
Inventor: BANDO YUZURU
IPC: B08B3/10
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture washing water having a high washing effect.  <P>SOLUTION: The washing water having the high washing effect is manufactured by making water pass through a washing tubular body having a minus ion generating substance-containing layer 2 formed on at least the inside surface side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332766-A (JP)
Title: Roof mounting structure of resin-made box
Inventor: TAKEO CHIKAFUMI
IPC: H05K5/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof mounting structure of a resin-made box 1 with a simple structure in which a roof 4 is easily attached and detached.  <P>SOLUTION: In the resin-made box 1, an entrance 5 is bent to form an opening, and a notch groove 6 is formed at an end of the back side of a box-like body 2. A locking protrusion 7 for being held to the entrance 5 is formed in front of the roof 4, and a detent 8 to be fitted into the notch groove 6 is formed in plural left and right symmetries, respectively, thereby providing the roof mounting structure of the resin-made box 1 in which the roof 4 is easily attached and detached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003054645-A (JP)
Title: Container for object to be treated
Inventor: ABE TAKEHIKO
IPC: A23L5/30
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a container for an object to be treated to be used in a high voltage weak current applying device which improves efficiency for utilization of a high voltage weak current. SOLUTION: The container 20 for an object to be treated has a vessel 21 for mounting and receiving the object to be treated, an internal conductive sheet 22 disposed on at least an internal surface of the vessel 21, and an external conductive sheet 23 electrically connecting the sheet 22 with a ground plate of a high voltage weak current applying device. The internal sheet 22 and the external sheet 23 are coupled via a conductive rivet 24. The container 20 is mounted on the ground plate oppositely provided to an electrode plate for applying a high voltage, thereby permitting a uniform electric field formed of a high voltage weak current to function to the object. Thus, a favorable influence due to the high voltage weak current can be applied to the object.
Patent JP-2003329803-A (JP)
Title: Optical article
Inventor: FUTAMURA YUKARI
IPC: G02B1/115
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical article having improved heat resistance and various kinds of optical functions.  <P>SOLUTION: The article is various kinds of optical multilayered thin films composed of alternately deposited films of high refractive index films and low refractive index films with ≥300 nm total thickness. When the above films are present on one or both surfaces of a substrate, the film thickness ratio of a film having inner tensile stress to a film having compressive stress is controlled to ≤0.3. Thus, durability of the article can be significantly improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330806-A (JP)
Title: Storage information erasing device, storage information erase service device, storage information erase managing device, and storage information erasing system and program
Inventor: TSUKAMOTO AKIO
IPC: G06Q10/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage information erasing device, storage information erase service device, storage information erase managing device, and storage information erasing system and program, for lightening the load of operation for erasing the storage information in discarding or selling a device such as a personal computer.  <P>SOLUTION: A control part 201 of a contract system 200 determines whether the storage information such as various data and programs is erased by online system or by offline system according to an instruction from an operating part 203. In the case of an instruction for erasing by online system, an erasing program is downloaded from a service center 100 through the Internet, and according to the erasing program, the storage information is erased, and in the case of an instruction for erasing by offline system, the storage information is erased by another method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336986-A (JP)
Title: Heat exchanger for air conditioning and manufacturing method therefor
Inventor: MUROI KATSUMI
IPC: F28F13/18
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having heat transfer fins provided with a film showing hydrophilic property and antibacterial activity in a surface thereof for a long time.  <P>SOLUTION: This heat exchanger for air conditioning is provided with multiple heat transfer fins extended in the vertical direction and arranged in parallel with each other with the predetermined space so that a plurality of heat transfer pipes are inserted from the crossing direction with the predetermined space in the vertical direction. The film 4 formed in a surface of a heat conductive fin base material 1 is obtained by adding chitosan having 1 μm-15 μm of grain diameter or a material obtained by chemically modifying chitosan or the mixture of them at 1.0 mass %-12.0 mass % to the base coating of the organic group material to be the film 4, and solidifying it. The film 4 is formed to have ultra- hydrophilic property in relation to the condensed water formed in a surface of the film 4 or waterdrops of the condensed water.  <P>COPYRIGHT: (C)2004,JPO