baber/WOPTO huggingface dataset:
Patent JP-2003151842-A (JP)
Title: Deassembling method and deassembling device for core coil structure of transformer
Inventor: FUJITA MASAJI
IPC: H01F41/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce a load when a yoke of a core is removed from the core coil structure of a transformer and furthermore keep original shapes of a yoke piece and a pole piece. SOLUTION: In the core coil structure of a transformer, a core 10 with a pole 13 arranged in parallel at right and left is formed between yokes 11, 11. A vertical pole piece 22 and a lateral yoke piece 21 are arranged and are put together back and forth by changing the arrangement thereof, and edge faces of the pole piece and the yoke piece are integrated mutually by lamination and face up and down each other, upper and lower yokes of the core are held by a holding plate 12 from back and forth, each pole 13 is enclosed with a coil 14 and a space S is formed between adjacent coils. In a deassembling method of the core coil structure, after the holding plate 12 holding an upper yoke is removed, the upper yoke is separated by applying an upward force to the entire range of the thickness of the upper yoke from a space between adjacent coils while holding a lower yoke.
Patent JP-2002197788-A (JP)
Title: Storing device provided with recording medium
Inventor: KO JUNG-WAN
IPC: G11B20/18
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording preventing art for protecting the data recorded on a recordable and/or re-recordable disk from being recorded or erased that a user does not desire. SOLUTION: A storing device provided with a recordable and/or re-recordable recording medium having a read-in area, a read-out area and a user data area and a cartridge provided with a case for housing the recording medium is characterized in that the recording medium stores recording preventing information for protecting the data recorded on the recording medium from being recorded or erased which is not desired and consists of the medium satisfying any one standard of DVD, DVD-RAW, DVD-RW or DVD-R.
Patent JP-2003145433-A (JP)
Title: Polishing sheet and its manufacturing method
Inventor: OGUCHI KIYOSHI
IPC: B24D3/34
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a polishing sheet wherein the polishing particles of a polishing layer are less liable to fall off, a micro-uneven surface is formed on a surface, and a material to be polished is difficult to be damaged, and a method for manufacturing the polishing sheet capable of being manufactured at a low cost by existing equipment. SOLUTION: The polishing sheet has a polishing layer 15 is formed such that a polishing layer composition containing a binder 17 precursor having at least a functional group reacting with ionizing radiation, and polishing particles 19 is printed on one surface of a base material film 11 by a screen printing method and cured by ionizing radiation, and the method for manufacturing the polishing sheet is characterized in that a polishing layer composition is coated by a screen printing method and cured by ionizing radiation.
Patent JP-2003154124-A (JP)
Title: Ball dispenser for game machine
Inventor: NOHARA AKIO
IPC: A63F7/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To secure visibility from outside to inside and to remove static electricity. SOLUTION: In a ball dispenser 1, static electricity generated by contacting with or releasing from first and second cases 2 and 3 and a sprocket 6 composed of a material different from that of metallic balls flows and is discharged successively from conductive coating films 4 and 5 of the first and second cases 2 and 3 through a conductive synthetic resin made device base 12 and a metallic hinge to a metallic rear plate having comparatively large capacitance. On the other hand, since the fist and second cases 2 and 3 are made of a synthetic resin having visibility and the conductive coating films 4 and 5 are translucent, the motion of the sprocket 6 inside the first and second cases 2 and 3 can be confirmed.
Patent JP-2003148073-A (JP)
Title: Fixture for holding ladder stable and ladder using the same
Inventor: YOSHIZAKI TAKU
IPC: E06C7/48
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for holding a ladder stable and the ladder using the same, which can prevent the ladder from falling when placed against a wall surface, can facilitate work for placing the ladder against the wall surface, and can prevent the wall surface from being damaged by the ladder placed against the wall surface. SOLUTION: This fixture for holding the ladder 10 stable is equipped with a side-slip preventing roller 40 for being mounted on the side of an upper end of the ladder 10; and the roller 40 is protruded to both right and left sides of the ladder 10, and journaled to be vertically rolled on the wall surface against which the ladder 10 is placed.
Patent JP-2003157870-A (JP)
Title: Power supply system and control method of the same
Inventor: NIIMI YASUHIKO
IPC: B60L11/18
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent inflammable gas leaking outside a system from igniting by a spark generated by a relay. SOLUTION: When there is a stop request of a vehicle (S220), a fuel cell main relay 60 and a second cell main relay 62 are both switched to an off state (open state), so that power supply to a driving motor 120 is stopped (S240). When a hydrogen concentration sensor detects leakage of a hydrogen gas from the fuel cell 20 (S230), while maintaining the fuel cell main relay 60 and the secondary cell main relay 62 in an on state (closed state), a valve 12a in a hydrogen gas supply flow passage 12 is switched to a closed state, so that supply of the hydrogen gas to the fuel cell 20 is stopped (S250). Thus, when the leakage of the hydrogen gas from the fuel cell 20 is detected, the fuel cell 20 is stopped without generating sparks from the relays 60, 62.
Patent JP-2002235360-A (JP)
Title: Mechanism for preventing urine from dropping from toilet bowl onto floor
Inventor: YOSHIDA RYOSAKU
IPC: E03D13/00
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl with which a gutter plate is integrated or on which the gutter plate is firmly mounted so that urine cannot drop onto a floor and so that a urine receiving tool cannot fall down easily. SOLUTION: The gutter plate (2) which is formed with a gutter-plate edge (22) is provided at an upper end of a front part of a urine receiver of the toilet bowl, and the urine dropped out of the toilet bowl is received to be guided into the toilet bowl.
Patent JP-2003167929-A (JP)
Title: Structural analysis program, structural analysis method, structural analysis device and method of manufacturing semiconductor integrated circuit
Inventor: AMAMI MASATO
IPC: G06F17/50
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To make easily performable a structural analysis by a finite element method from data for expressing a two-dimensional shape.  <P>SOLUTION: The two-dimensional model 1 of a structure is prepared in response to operation input for designating a material arranging pattern with respective layers of the structure and the thickness of the respective layers (Step S1). The material arranging pattern is made three-dimensional by imparting the thickness designated for every layer to the material arranging pattern for every layer of the formed two-dimensional model 1, and the material arranging pattern made three-dimensional for very layer is laminated to form a three-dimensional model 2 (Step S2). The three-dimensional model 2 is divided into a plurality of voxels, and a finite element model 3 is formed (Step S3). A computer performs the structural analysis on the basis of the formed finite element model 3 (Step S4) to thereby obtain an analytical result 4 of the structural of a multilayer structure defined by the two-dimensional model 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163458-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: OBATA SOICHI
IPC: H01L23/12
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To simply and collectively provide a multilayer wiring board with high yield and at a low cost although the number of lamination of circuit boards is large.  <P>SOLUTION: In the multilayer wiring board wherein a plurality of insulating layers having conductor circuits are laminated, conductor circuits of the insulating layers are electrically connected with each other via filled vias of insulating connection layers which have no conductor circuits, and regions except the conductor circuits of the insulating layers are directly bonded to regions except the filled vias of connection layers by contact bonding of insulating resin constituting the respective layers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171213-A (JP)
Title: Microbicide composition for agriculture and horticulture
Inventor: TSURUOKA TOSHIO
IPC: A01N25/30
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microbicide composition which is used for agriculture and horticulture, contains a vegetable oil and copper 8-quinolinate as active ingredients, and has improved emulsifiability and suspensibility, when diluted with water, and improved suspension stability, when stored for a long period.  <P>SOLUTION: This microbicide composition for agriculture and horticulture, comprising a vegetable oil, copper 8-quinolinate and a surfactant, is characterized in that the surfactant includes calcium dioctylsuccinate, calcium dodecylbenzenesulfonate, fatty acid esters, polyoxyethylene castor oil, and maleic acid partial ester type polymers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002209313-A (JP)
Title: Air circuit breaker
Inventor: YANG KI SOO
IPC: H02B11/133
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a pullout-type air circuit breaker which can display a breaking position, test position and connection position accurately, when a breaker body is pulled in or pulled out from a cradle. SOLUTION: This air circuit breaker is equipped with an interlocking device having a first lead bar 16 which moves in the direction opposite to the progressing direction of a feed screw 4 when it is inserted in a screw pipe 6, and generates a driving force for position display, a guide member 18 which is linked with the bar 16 and responds to the movement of the bar 16, a second lead bar 20 responding to the movement of the guide member 18, a spring 26 for applying an elastic force in the progressing direction of the feed screw 4 to the bar 16, a cam 22 which is rotated by the linear movement of the second lead bar 20, and a display means 24 which displays a position of a breaker body 200 to the outside while moving vertically, in accordance with the rotational motion of the cam 22.
Patent JP-2003173626-A (JP)
Title: Information recording and reproducing device
Inventor: SASAKI HIROYUKI
IPC: G11B20/10
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing device capable of ejecting an information recording medium in a short time in response to a request for the ejection of the information recording medium in the middle of formatting.  <P>SOLUTION: When the ejection of the information recording medium is requested in the middle of recording temporary data by an initialization means, formatting is interrupted (step 422). Then, an address acquiring means acquires an address on an outermost periphery side among addresses where data are recorded within a recording area except for a specific area for file management information (step 423). After the address position, temporary read out information is continually recorded by a terminal information recording means (step 435). Thus, it is no longer required to fill a space between the address position and the specific area with the temporary data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173339-A (JP)
Title: Document retrieval device, updating method of document retrieval device, and storage medium
Inventor: KOBAYASHI TSUTOMU
IPC: G06F17/30
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute the formation of a word database accompanied by updating of a morpheme analytic dictionary.  <P>SOLUTION: The difference between a morpheme analytic dictionary 403 to be updated and an old morpheme analytic dictionary 404 is determined. A document containing a word forming the difference is extracted from a targeted document database 401 by performing a full-text retrieval by a retrieval method using no morpheme analytic dictionary. For the extracted document, a word database 402 by targeted documents is reformed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169861-A (JP)
Title: Golf ball
Inventor: SAJIMA TAKAHIRO
IPC: A63B37/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball improved in carrying distance and aerodynamical symmetry.  <P>SOLUTION: The golf ball is provided with five kinds of dimples from A to E. The E dimple is a specific laterally long dimple and the other dimples are circular dimples. The specific laterally long dimple satisfies conditions (I) and (II) in which a lengthwise dimension Lx is ≥1.4-fold average diameter D of the circular dimple and ≤3.0-fold (I), a crosswise dimension Ln is ≥0.75-fold average diameter D of the circular dimple, and the ratio of the number of the specific laterally long dimples to the total number of dimples is ≥2% and ≤12% (II).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177736-A (JP)
Title: Image display system, image display program and image display method
Inventor: KAWAKAMI TADASHI
IPC: G09G5/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To display an image in an arbitrary display magnification, and to carry out the expansion and contraction of an arbitrary quantity and movement of the image, the display of place name or link to other data, cooperation among a plurality of images, and calculation of path length or area in the arbitrary display magnification.  <P>SOLUTION: Position coordinates such as longitude and latitude associated with each recording dot of imaging data are stored in image databases 10, 50 and 51, and the longitude and the latitude are mapped in each display dot of the display data generated on the basis of the position coordinates. When generating the next display data, data are read from the image database on the basis of the longitude and the latitude associated with the display dot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179168-A (JP)
Title: Non-volatile semiconductor memory device and manufacturing method therefor
Inventor: UEDA NAOKI
IPC: H01L21/8247
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously realize reduction in the resistance of a bit line and to miniaturize a device.  <P>SOLUTION: A non-volatile semiconductor memory device comprises: at least one first gate electrode as a floating gate via a first insulating film which is a tunnel oxide film on a semiconductor substrate; a sidewall spacer on both side walls in a channel length direction of the first gate electrode; and a bit line composed of a conductive type impurity diffused region different from the semiconductor substrate on the surface layer of the semiconductor substrate between first gate electrodes. The bit line comprises a first bit line formed self-consistently with the first gate electrode as a mask, and a second bit line formed in a self-aligned manner with the first gate electrode and the sidewall spacer as a mask.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178949-A (JP)
Title: Substrate processing system
Inventor: SHIMAI FUTOSHI
IPC: H01L21/677
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing system which is capable of uniformly performing processing such as a developing process on a substrate and of coping with an increase in the size of a substrate.  <P>SOLUTION: A substrate processing system is equipped with a substrate transfer unit 1, a loading/unloading unit 2, and substrate processing units 3. The substrate transfer unit 1 is composed of a large number of transfer rolls 11 and a pair of transfer belts 12, the loading/unloading unit 2 is composed of a chuck and others, and the substrate processing units 3 are arranged on the upper and lower side of the substrate transfer unit 1 respectively on the basis of the position of the loading/unloading unit 2 so as to overlap with the substrate transfer unit 1 in a plan view. The substrate processing units 3 are each equipped with an application nozzle 32 which feeds a processing solution such as a developing solution on the surface of the substrate held on arms 31 and 31 loading or unloading the substrate on or from the loading/unloading unit 2, and a recovery nozzle 33 which recovers by suctioning a processing solution such as a developing solution fed on the surface of the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181560-A (JP)
Title: Press working method
Inventor: MAKIMOTO YUKINORI
IPC: B21D28/16
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press working method capable of preventing at least some shoulder saggings in punching out a work piece from a plate material to easily form an accurate contour.  <P>SOLUTION: In the method, the work piece is cut off at a required distance by a certain width nearly in parallel with a partial contour (e.g. an outline) of the product on a pre-worked plate material (work W) at a distance to form at least one slit (11, etc.), in a first press work process (range A). In a second press work process, it makes shaving along the partial contour of the work piece while pushing off pads (31, etc.), into the slit (range B), and then cuts off along the circumference of the entire work piece contour to blank out the work piece from the work W and form, for instance, a flange 40 in a third press work process. Thus such an outline without any shoulder sagging is formed on a shaving line t portion to ensure a fastened seat of the flange 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182844-A (JP)
Title: Pneumatic transport method of powder and grain
Inventor: AIZAWA KANJI
IPC: B65G53/66
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress pressure loss in pneumatic transport.  <P>SOLUTION: Air bleed is performed on a midway of a transport pipe, and an air bleed amount ΔQ is set to satisfy ΔQ/Q<SB>1</SB>≤(V<SB>1</SB>-VC)/V<SB>1</SB>, where Q<SB>1</SB>is a flow rate of conveyed gas before the air bleed, V<SB>1</SB>is a flow velocity of the conveyed gas before the air bleed, and VC is a lower limit flow velocity required for the air bleed. When the cross section of a pipe flow channel is assumed to be S, flow velocity V<SB>2</SB>of the conveyed gas after the air bleed of ΔQ is required only to be the lower limit flow velocity VC or higher, so that V<SB>2</SB>= V<SB>1</SB>-ΔQ/S≥VC is obtained and the former equation is guided from the equation. When the former equation is satisfied, the flow velocity of the conveyed gas after the air bleed is the lower limit flow velocity VC or higher. Therefore, when the air bleed is performed so that the flow velocity of the conveyed gas after the air bleed is kept to be a value near the lower limit flow velocity VC, the pressure loss is minimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183962-A (JP)
Title: Polyacrylonitrile based carbon fiber sheet and method for producing the same
Inventor: SHIMAZAKI KENJI
IPC: D04H1/4242
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight polyacrylonitrile (PAN) based carbon fiber sheet without occupying much space, having high strength when used or processed and preventing resin bleeding to the back surface when treating only one surface during resin treatment such as water repellent treatment.  <P>SOLUTION: This carbon fiber sheet 2 comprises a PAN based carbon opened fiber material 4 prepared by opening along the fiber axis, PAN based carbon fiber nonwoven fabrics or webs 6 and 8 laminated onto one or both surfaces of the opened fiber material 4 and interlaced the carbon fibers 10 obtained by interlacing fibers of the opened fiber material 4 with the nonwoven fabric or the webs 6 and 8 in the thickness direction. In the carbon fiber sheet 2, the weight is 15-250 g/m<SP>2</SP>and the tensile strength in the longitudinal direction is ≥78. The tensile elongation in the longitudinal direction is 1.5-10% and the ratio of the tensile strength in the longitudinal direction to the weight is 1.7-10.5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193145-A (JP)
Title: Method for operating copper smelting furnace
Inventor: OSHIMA YASUO
IPC: C22B9/10
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process in which slag is reduced, copper loss into the slag is reduced and low sulfur in a crude copper is obtained to produce a crude copper by continuously oxidizing a copper sulfide concentration or a matte.  <P>SOLUTION: An S discharge amount is calculated from measured value obtained by continuously measuring exhaust gas amount exhausted from a furnace and SO<SB>2</SB>concentration in this exhaust gas, and S supplied amount is calculated from the matte supplied amount and the sulfur grade in the matte. Oxygen amount supplied for oxidation and reducing agent amount charged for reducing the slag, are adjusted so as to become the constant to difference between this S supplied amount and the S discharge amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189630-A (JP)
Title: Inverter testing apparatus and generator of rotation angle signal
Inventor: KAWAMURA HIROTOSHI
IPC: H02M7/48
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rotation angle signal virtually without using a resolver when a signal for indicating a rotation angle of a rotation shaft and the like in a motor is desired.  <P>SOLUTION: A virtual angular velocity entered in an output terminal 40 is multiplied by a motor pole number P, and the multiplied output is integrated to generate an angle signal Pθ. A sine signal generator 43 and a cosine signal generator are driven by the signal Pθ to obtain a sinPθ signal and a cosPθ signal. These signals are multiplied by a ratio (K) of transformation to generate a K sinPθ signal and a K cosPθ signal. An excitation signal E<SB>11</SB>is entered in an input terminal 47, and multiplied by the K sinPθ signal to generate a rotation angle signal of E<SB>12</SB>=KE sinωt.cosPθ at an output terminal 49. The excitation signal E<SB>11</SB>and the K cosPθ signal are multiplied to generate a rotation angle signal of E<SB>13</SB>=KE sinωt.sinPθ at an output terminal 51.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181278-A (JP)
Title: Deodorizing apparatus
Inventor: MOGI KANJI
IPC: B01D51/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent poisoning of a catalyst by organosilicon compounds in a deodorizing apparatus in which odoriferous substances in a gas such as waste gas of a plant are decomposed in the presence of the catalyst (21), by removing or sufficiently diminishing the organosilicon compounds contained in the waste gas before deodorization.  <P>SOLUTION: Organosilicon compounds in gas are converted to particles by the action of a low temperature plasma, the particles are captured by a filter (12) and then the gas is catalytically deodorized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184221-A (JP)
Title: Lap joint of reinforcing bars in concrete structure
Inventor: WATABE YUJI
IPC: E04C5/16
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lap joint of reinforcing bars in a concrete structure without adding any reinforcing bars or changing the positions or number of openings or buried materials there.  <P>SOLUTION: A lap joint 1 of reinforcing bars in a concrete structure can be provided by making the length L of a lap joint of separate reinforcing bars 2 and 3 laid within a concrete 5 longer than a distance 4 to the reinforcing bars 3 to which a tensile strength is transmitted from the reinforcing bar 2.  <P>COPYRIGHT: (C)2003,JPO