baber/WOPTO huggingface dataset:
Patent JP-2003170576-A (JP)
Title: Ink jet recorder, ink cartridge, and tool for exciting ink cartridge
Inventor: HARA KAZUHIKO
IPC: G06F3/048
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recorder utilizing an ink cartridge storing pigment ink, for example, in which unevenness of print quality due to sedimentation of pigment component can be prevented.  <P>SOLUTION: At a part of an ink cartridge 8 storing pigment ink, a sound generating means consisting of an elongated space 64 and a steel ball 65 contained therein is provided. The ink cartridge 8 is fixed with an exciting tool 71 provided with a cap member 73 abutting against the ink supply part 61 of the cartridge. When the ink cartridge is shaken, under that state, in the direction for generating an impact sound by the steel ball 65, pigment component settling in the ink storage chamber of the cartridge is dispersed effectively, thus preventing the print quality from becoming uneven.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173068-A (JP)
Title: Charging member, charging device, image forming apparatus and process cartridge
Inventor: SATO HIROSHI
IPC: G03G15/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce shaving of a drum on an end of a C roll.  <P>SOLUTION: In a charging member provided with an elastic layer, an electrode layer and a resistance layer in this order, the electrode layer is formed only in an area approximately corresponding to an image forming area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188715-A (JP)
Title: Feature extraction system and semiconductor integrated circuit device
Inventor: TODA HARUKI
IPC: H03K5/14
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feature extraction system which can easily extract feature information when there is the feature information exist included in ambiguous information.  <P>SOLUTION: The feature extraction system is provided with a sensor part 11 for receiving an ambiguous information input X containing a plurality of components and for converting a plurality of components to a plurality of measurable input physical quantities, a conversion part 12 for receiving a plurality of input physical quantities and converting the input physical quantities to a plurality of pulses having pulse widths corresponding to strengths thereof and a feature extraction part NF for selecting any pulses out of a plurality of pulses with a set pulse width as a reference and extracting feature information y0, y1, y2,... presenting features from the ambiguous information input X corresponding to the number of the selected pulses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187924-A (JP)
Title: Connector, electronic device, and control method of electronic device
Inventor: MATSUMOTO ISAO
IPC: H01R13/71
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector, an electronic device, and a control method of the electronic device which can turn off CPU controlling an operation unit later after turning off the other functional parts when separating the operation unit from the electronic device main body.  <P>SOLUTION: The connector 30 is composed of an operation unit side connector part 30a fixed to the operation unit side, and an electronic device main body side connector part 30b fixed to the electronic device main body side. A plurality of terminals 34 are mounted to the operation unit side connector part 30a in a row at prescribed intervals, and a plurality of electrodes 35 are mounted to the electronic device main body side connector part 30b fixed to the electronic device main body side at the position where the electrodes 35 matching the terminals at prescribed distance. At least one electrode shown by a sign of 35a out of the electrodes 35 is formed shorter than the other electrodes 35, and turned into a detection electrode. The detection electrode 35a is formed so that the position of upper end is uniform with that of another electrodes 35, and lower end is shorter than that of another electrodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188618-A (JP)
Title: Converter support unit for satellite broadcast reception antenna
Inventor: ONO SATOSHI
IPC: H01Q1/12
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent omission of fitting due to decrease in the number of components to be used, and to stabilize clamping in fitting operations.  <P>SOLUTION: A lower half of a support outer peripheral surface 1a of an LNB 1 is fitted in a recess 61 of a lower-side supporter 6 while a protrusion 63 is so inserted in a receiving hole 53 of an upper-half support 5 that the hole strides over the swell part 64 formed at the protrusion 63 of the lower-half supporter 6. Since a recess 51 of the upper-side supporter 5 is fit into the upper half of the support outer peripheral surface 1a of the LNB 1, the LNB 1 is supported and secured by the recess 61 of the lower-side support 6 and the recess 51 of the upper-side support 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185848-A (JP)
Title: Optical fiber extra length processing sheet and method
Inventor: KAWASE RITSU
IPC: H02G3/30
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber extra length processing sheet that is simple in structure, space-saving and superior in handling workability for example, that has small optical loss against change in various environments, and that facilitates flame retardancy, and also to provide the processing method.  <P>SOLUTION: This invention relates to the optical fiber extra length processing sheet in which the extra length portion of the optical fiber is fixed by means of two sheet base materials 1, 2. An adhesive layer is provided at least in one of the sheet base materials, with the extra length portion 3a of the optical fiber 3 sandwiched by the two sheet base materials and fixed by the adhesive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181592-A (JP)
Title: Method for manufacturing ring-shaped product
Inventor: KAMASAKI FUMIO
IPC: B21K21/06
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ring-shaped product capable of improving a die life and the yield of material, shortening processes and reducing the cost of manufacturing, and obtaining the ring-shaped product with good quality.  <P>SOLUTION: In the method, the ring-shaped material 1 is subjected to forging, and the intermediate product 2 having a ring-shaped base 20, a ring-shaped diameter-extended part 21 which ranges with the edge surface of the axis direction of the base in the axis direction and comprises a thick part 21a and a thin part 21b having the almost same outer diameter d3 as the outer diameter D of the ring-shaped material 1, and a projecting part 22 projected from the inner circumference surface of the diameter-extended part to the direction of the center is formed, and then, the diameter-extended part 21 of the intermediate product 2 is cut and removed by machining, and the ring-shaped product 3 having the base 20 and the projecting part 22 projected from the edge surface in the axial direction to the axial direction is manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181582-A (JP)
Title: Method for manufacturing plated nail
Inventor: KUSABETSU MASANOBU
IPC: B21G3/32
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a plated nail excellent in corrosion resistance and durability rather than a conventional electroplated nail without discoloring neighboring lumbers even if nail head regions are wet by rain, and capable of extremely, efficiently and inexpensively manufacturing excellent nails in a continuous process and at fewer process steps.  <P>SOLUTION: A hot-dipped wire 10 having a hot-dipped layer 12 of a non ferrous metal on the surface of a core material 11 which is composed of almost exclusively iron is cut to a prescribed length, and, by a punching process in the side of a cut end 20a, and nail head portion 1a is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182609-A (JP)
Title: Internal component fixing structure for reservoir tank
Inventor: KOJIMA TAKAHIRO
IPC: B62D5/07
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal component fixing structure for a reservoir tank that reduces the manufacturing cost of a reservoir tank below a conventional level.  <P>SOLUTION: The oil reservoir tank comprises a cylindrical reservoir (upper) 10 with an oiling port at the top, a reservoir (lower) 11 joined to the bottom of the reservoir (upper) 10, and a baffler 12 and a strainer 13 disposed in the tank. A baffler holding means is provided to hold the baffler 12 under pressure between the reservoir (upper) 10 and the reservoir (lower) 11. The strainer 13 and the baffler 12 are placed in order over the reservoir (lower) 11, and in the state, the reservoir (upper) 10 is joined to the reservoir (lower) 11 in covering fashion to hold the strainer 13 and the baffler 12 between the baffler holding means and the reservoir (lower) 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242728-A (JP)
Title: Optical disk device and data randomizing method for optical disk device
Inventor: KATAYAMA YUKARI
IPC: G11B20/18
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To apply a random seed scramble for preventing the deterioration of a medium to the next generation optical disk.  <P>SOLUTION: A seed is stored to a BIS area. ID or EDC is checked to hold interchangeability before and after scramble release. When no error is generated in data before the scramble release, it is recognized as an unscrambled disk. When no error is generated in data after the scramble release, it is recognized as a scrambled disk. An information storing area showing an area to be rewritten by performing the scramble and an area to be rewritten without performing the scramble is arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180978-A (JP)
Title: Pachinko game machine equipped with ball inlet device
Inventor: TANIGUCHI NOBUYUKI
IPC: A63F7/02
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the constitution of a ball inlet device preventing the damage of a game ball detector inside the ball inlet device and allowing the application of the low-cost game ball detector in a pachinko game machine equipped with the ball inlet device.  <P>SOLUTION: An opening 32 of the ball inlet device 30a is provided with a ball regulating guide member 40a for guiding and regulating game balls so as to pass through a prescribed detecting position. As a result, the game balls pass the prescribed detecting position (a detecting hole 35) of a ball detection path 32 and smoothly flow down without colliding with the inner surface of the ball detection path 32. The damage and useful life longevity lowering of a game ball detector S can thereby be prevented, and moreover, since the falling speed of the game balls is slow, the low-cost game ball detector S is applicable without requiring one with high detecting accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187826-A (JP)
Title: Fuel cell, and polymer electrolyte and ion exchange resin used for the same
Inventor: MORISHIMA SHIN
IPC: H01M8/10
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide low-cost solid polymer electrolyte superior in durability, and a film, a solution for an electrode catalyst coating, a film/electrode junction, and a fuel cell, which use the solid polymer electrolyte.  <P>SOLUTION: The fuel cell comprises current collectors, which are adhered respectively to an anode side and a cathode side of an electrode junction having an electrode catalyst film of a solid polymer electrolyte, one of the main side of which is supported by the anode, and the other of the main side of which is supported by the cathode; and a conductive separator, which has a gas supply passage to the anode and the cathode on the outer surface of the current collector; where the polymer electrolyte is polyarylene, in which a sulfonic acid group is bonded to an aromatic ring via an alkylene ether linkage. Furthermore, an ion exchange resin for the polymer electrolyte is provided, and an electrolyte film and an electrode catalyst coating film/electrode junction are provided by using it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003145566-A (JP)
Title: Decorative molding processing method by smc molding press
Inventor: MOTOMURA KAZUHIKO
IPC: B29L31/30
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in conventional decorative molding processing, a nonwoven fabric or nonwoven paper 2 is stuck on an SMC plate material 1 to form an uneven pattern; however the depth the unevenness is restricted to about 1 mm, and when an uneven pattern, for example, 3 mm in depth is formed, the nonwoven fabric or the nonwoven paper 2 is broken and to create a decorative molding processing method which can form an uneven pattern, for example, 3 mm in depth having an effective visual effect while solving the above problem. SOLUTION: In the decorative molding processing method, the depth of the unevenness of the uneven pattern is 1-30 mm, the roundness of the uneven edge part of a mold is controlled to be 0.5-5 mm, and the SMC plate material 1 is subjected to integral decorative molding processing by using one plate to eliminate a clearance part in an SMC molding press.
Patent JP-2003183597-A (JP)
Title: Adhesion method and manufacturing method of optical head device
Inventor: TAGUCHI TEI
IPC: G11B7/08
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion method which enables a plurality of members to adhere in high registration precision by an UV-curing adhesive without reduction of productivity, and a manufacturing method of an optical head device using this method.  <P>SOLUTION: The manufacturing method of the optical head device 1 comprises a first step in which UV is irradiated with a low radiation intensity a UV-curing adhesive R until half-cured and a second step in which UV is irradiated with a high radiation intensity on the semi-cured product. Therefore, uniform shrinkage is given between each coating location of UV-curing adhesive R. During the first step, registration relations among a frame 3, a light receiving element 11 and a CD laser diode 5 are adjusted compulsively, so that the optical element can be fixed to the frame 3 in the high registration precision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198000-A (JP)
Title: Magnetoresistive effect element, thin film magnetic head, magnetic head unit, and magnetic recording and reproducing unit
Inventor: SHIMAZAWA KOJI
IPC: H01L43/08
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MR element capable of restraining the fluctuation of an effective track width, which is caused by misalignment when forming an electrode.  <P>SOLUTION: An MR film 300 has one end surface 100 that becomes a magnetic field detecting surface. First and second electrode layers (371, 372) are respectively adjacent to the bottom surface and the top surface of the MR film 300, and the both edges in a width direction seen from the one end surface 100 are inside the both edges in a width direction of the MR film 300. The first and second electrode layers (371, 372) and the second electrode layer 372 have a portion that overlaps with each other via the MR film 300, and the both edges in one width direction are inside the both edges in the other width direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196673-A (JP)
Title: Texture mapping method and device
Inventor: FUJIWARA KOICHI
IPC: G06T15/04
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To generate a natural three-dimensional model by preventing interminglement of background colors at a joint of two adjacent texture images.  <P>SOLUTION: When connecting and mapping a plurality of texture images on the surface of the three-dimensional model, the boundary between a texture part and a background part is extracted relative to each texture image, and weighting correlative with the distance from the boundary is performed relative to each block determined by subdividing the texture part by using boundary information acquired by extraction of the boundary, and a mapping value is calculated by a weighted mean on a duplicate part of the plurality of texture images.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197157-A (JP)
Title: Sealed storage battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M2/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain temperature rise of a sealed storage battery.  <P>SOLUTION: A vent reaching to a lid from a battery jar and opened to the upper surface of the lid is formed in this storage battery. In the battery jar, a communication hole communicating with the vent thereof and opened to the side face thereof is formed. The vent is divided into at least three by ribs formed vertically, and the lower ends of the ribs are positioned flush with or above the upper end of the opening of the communication hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194106-A (JP)
Title: Four-wheel drive control device
Inventor: IIDA NORIO
IPC: B60K17/35
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To optimally set conformity of transmission torque of a torque distribution clutch and driving torque of a rotational driving source on a four-wheel drive control device transmitting the rotational driving source directly to a main driving wheel and to a driven wheel through the torque distribution clutch.  <P>SOLUTION: Driving force output from an engine 2 is transmitted directly to the main driving wheel at one of a front wheel side or a rear wheel side and to the driven wheel at the other side through a torque distribution clutch 6. The transmission torque of the torque distribution clutch 6 is controlled with a clutch control unit 10. Slipping between input and output of the clutch 6 is detected in accordance with a detected value of rotating speed sensors 9F and 9R provided at the input and output side, and the driving torque of the engine 2 is lowered based on a detected rotating speed difference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002201932-A (JP)
Title: Method of manufacturing catalytic converter
Inventor: SATO MAKOTO
IPC: F01N3/28
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a catalytic converter capable of easily press-fitting a catalyst carrier into a holding tube. SOLUTION: When the catalyst carrier 2 is press-fitted into the holding tube 1', a diverged diameter part 14 diverging from a center side toward one end part side is formed at one end part of the holding tube 1' beforehand. The catalyst carrier 2 having a holding material 3 and meshes 4 installed on the outer periphery thereof is press-fitted into the holding tube 1' from the diverged diameter part 14.
Patent JP-2003201244-A (JP)
Title: Sheet carrying powdery phyllite, and underwear for preventing decubitus
Inventor: MATSUMOTO AKIYO
IPC: A61K35/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrying powdery phyllite usable not only for a sheet for preventing decubitus, but also for a sole insert for preventing pain and fatigue of a foot, a shoulder pad for preventing omodynia, a belly band for promoting recovery from a wound of operation, etc., by preventing the skin from being continuously pressed to a floor, a chair or the like, to enable the powdery phyllite to be repeatedly used without making the powdery phyllite non-returnable and to provide a sheet carrying the powdery phyllite having a structure by which the skin can be irradiated with fostering rays of the phyllite without coming in direct contact with the powdery phyllite.  <P>SOLUTION: The sheet carrying the powdery phyllite and the underwear for preventing the decubitus are each obtained by forming a powdery phyllite layer or a powdery phyllite dispersion layer on one or both surfaces of the base sheet comprising a plastic resin sheet, an elastomer sheet, a rubber sheet, paper or a composite sheet obtained by combining them, and forming a covering layer on the powdery phyllite layer or the powdery phyllite dispersion layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193430-A (JP)
Title: Construction method of composite truss bridge
Inventor: TAKAHASHI ATSUSHI
IPC: E01D21/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a construction period and a cost by accurately and quickly constructing a composite truss bridge of a cross sectional box type or the like in which the side part of a concrete main girder is composed of a truss by utilizing a construction method of a concrete box girder bridge.  <P>SOLUTION: A process for utilizing a moving working vehicle or the like of a cantilever construction method when the composite truss bridge 1 comprising an upper floor slab 2, a lower floor slab 3 and a truss web 5 is constructed, suspending a compression diagonal member 4a' and an tension diagonal member 4b' of the truss web 5 on the edge of an existing main girder and positioning and installing them by a steel box 6, a burying steel material 7, a pin joining member 11 and turn buckles 10 and 12, and a process for placing concrete of an upper floor slab 2' burying the steel box 6 of a lower side panel point part of a truss diagonal member by a form of the moving working vehicle or the like are repeated to construct a main girder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002256144-A (JP)
Title: Composite resin material
Inventor: KATO MAKOTO
IPC: C08K5/521
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite resin material being one containing a layered clay mineral in a thermoplastic resin containing polyphenylene oxide and sufficiently improved in properties such as mechanical strengths and durability because the layered clay mineral is fully uniformly dispersed in the thermoplastic resin composition even in the case of kneading at a high temperature and to provide a method for producing the same. SOLUTION: The composite resin material comprises a thermoplastic resin composition containing polyphenylene oxide, a layered clay mineral dispersed in the thermoplastic resin composition and organomodified with an organomodifier, and a polar compound dispersed in the thermoplastic resin composition and forming a chemical bond to the layered clay mineral.
Patent JP-2003160921-A (JP)
Title: Snow melting nozzle
Inventor: KIKUCHI CHIYOUSUKE
IPC: E01H3/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting nozzle which can melt snow on the spot without carrying snow and ice for melting them and reduce burdens on labour force by melting snow at various places.  <P>SOLUTION: Hot water heated by a boiler of a snow melting machine is fed by a pressure resisting hose, an opening/closing valve to adjust hot water feeding and a handle are connected to the front end part of the pressure resisting hose, a plurality of borings are provided to one side of the front end part whose front end comprises a crank and an S-shaped hollow tube, the snow melting nozzle can be used by being rotated above and below the borings without changing a posture when used at a higher place and a lower place. The purpose is achieved by making the distance between the snow melting nozzle and snow/ice to be closer and making a snow melting nozzle body to be in a crank and S-shaped structure so as to prevent reduction of temperature for spraying hot water from the snow melting nozzle.  <P>COPYRIGHT: (C)2003,JPO