baber/WOPTO huggingface dataset:
Patent JP-2003251791-A (JP)
Title: Ink jet recorder
Inventor: ITO HIROSUMI
IPC: B41J2/01
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder comprising an ink jet head and a drive circuit mounted on a carriage in which heat generated from the drive circuit can be dissipated while suppressing weight increase of the carriage by transporting heat generated from the drive circuit to a heat dissipating member disposed on the outside of the carriage and the heat dissipating member of the carriage can be disposed while saving the space.  <P>SOLUTION: Heat generated from a drive circuit chip 17c is received from a part of a heat transporting body 22 touching the drive circuit chip 17c and transported to another part. The another part of the heat transporting body 22 is disposed on the outside of the carriage to touch a guide bar 8 for supporting the carriage 3a and the heat being transported is received by the guide bar 8 and dissipated. As compared with a case where a metallic heat spreader is mounted on the carriage in order to dissipate heat generated from the drive circuit chip 17c, weight of the carriage is reduced and high speed print can be effected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253868-A (JP)
Title: Closing member for laying hole part of double floor panel
Inventor: MATSUNOBU YUKIHIRO
IPC: E04F15/024
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closing member for a laying hole of double floor panels that can positively close the corner part hole of the floor panels.  <P>SOLUTION: This closing member 10 for closing the laying hole of the double floor panels 1 laid on a floor board being supported by a supporting device to form double floor structure and having cutout parts 4 at the corner parts to form an approximately semicircular hole H in the butt-laid state of two double floor panels 1, comprises a semicircular cap part 11 and a vertical rib part 12 integrated with the semicircular cap part 11 and extended in a hanging- down direction orthogonally to the face. The vertical rib part 12 is engaged with a side face cutout part 4a extending to the side part of the cutout 4 at the corner parts of the double floor panels 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251879-A (JP)
Title: Moving mechanism of print head in thermal transfer printer
Inventor: MISAWA TAKAHISA
IPC: B41J2/32
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent print work from being started while enlarging the interval between a platen roller 5 and a print head 6 effectively without sacrifice of operability.  <P>SOLUTION: A slide member 8 for moving a print head 6 with respect to a platen roller 5 secured to a thermal transfer printer body 1 in the pressing or receding direction, and a cam 13 for sliding the slide member 8 are provided to be operated independently and rotationally by means of an operating lever 16. When the cam 13 turns in the receding direction of the print head 6, forward end of the operating lever 16 engages with a protrusion provided on the inside of a cover 2 for the thermal printer body 1 under open state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258092-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AIZAWA OSAMU
IPC: H01L21/60
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a contact hole by a self-alignment contact technique as designed even when the interval between adjacent gate electrodes becomes narrower as a semiconductor device is more highly integrated.  <P>SOLUTION: A process of manufacturing the semiconductor device includes a stage for forming an etching-preventive film 26 over adjacent gate electrode surfaces and adjacent gate electrodes on a semiconductor substrate 12, a stage for forming a heat-resisting organic insulating film 28 on the etching-preventive film, a stage for removing the organic insulating film above the gate electrodes so that the organic insulating film is left between the gate electrodes, a stage for forming an inter-layer insulating film on the laminated body 30 obtained by the organic insulating film removal stage, a stage for forming a contact hole 36 by removing the inter-layer insulating film on the left organic insulating film to a width wider than the distance between the gate electrodes, and a stage for exposing the semiconductor substrate 12 between the gate electrodes by removing the organic insulating film 28 and etching-preventive film 26 left in the contact hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256183-A (JP)
Title: Print order content display method and device therefor
Inventor: HASHIMOTO HIROHIKO
IPC: G06Q50/10
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate confirmation of an ordered size and the number of sheets ordered.  <P>SOLUTION: An image reading means 44 reads image data 40 from a storage medium, and an order data analysis means 46 reads order setting data 42 from the storage medium to analyze them. A display control means 50 displays an order image on a display means 52 in a relative size with respect to a reference size. The control means 50 displays the same image on the display means 52 by a specified number of sheets for a print designation for a plurality of sheets.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252652-A (JP)
Title: Method of manufacturing optical fiber cord, its apparatus and optical fiber cord
Inventor: KOBAYASHI KAZUNAGA
IPC: C03C25/10
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deforming of an optical fiber cord after an extrusion molding, especially a shrinkage of a sheath resin.  <P>SOLUTION: An optical fiber core wire 5 and a high-tension fiber 7 are sheathed together with a sheath resin 19 by an extruder and cooled to solidify the sheath resin 19. The solidified cord 1 is drawn by an intermediate drawing device 23, heat-treated for annealing the sheath resin 19, drawn by a final drawing device 29 and then wound, where the tension of the cord 1 is controlled between the intermediate and final drawing processes. All the processes are done in line. Since the deformation of the sheath resin 19 of the cord 1 is annealed in line, the shrinkage of the sheath resin 19 is reduced and the meandering of the optical fiber core wire 5 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255441-A (JP)
Title: Automatic framing camera
Inventor: MASUYAMA KENJI
IPC: G03B17/56
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic framing camera made compact and realizing accurate framing.  <P>SOLUTION: A light emitting element 5 and a light receiving element 6 are fixed on both sides of a photographic lens 3 on the front side of a 3rd frame 9. The light emitting element 5, the photographic lens 3 and the light receiving element 6 are disposed in a straight line nearly in a horizontal direction. The light emitting element 5 and the light receiving element 6 constitute an active type range-finding unit. A tilt direction supporting shaft 11 supporting the 3rd frame 9 at a position corresponding to a centroidal position in a depth direction with respect to all the members fixed on the 3rd frame turnably in the tilt direction with respect to a 2nd frame 8 is protrusively provided from the outer peripheral side surfaces of the barrels of the light emitting element 5 and the light receiving element 6. Thus, space efficiency is made good and range-finding accuracy is made high.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260091-A (JP)
Title: Privacy protection device at the time of caring or nursing
Inventor: TSUNODA YOSHIAKI
IPC: A61G7/05
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person even in a sick room where several person live to to care or nurse while keeping a privacy.  <P>SOLUTION: A ventilation device 23 for discharging odor generated from a cared person 12 out of a house together with an air flow is positioned above a bed 11 or the like where the cared person 12 is served with a caring work or a nursing work. In order to cause a circumference of the bed 11 or the like to be substantially enclosed, a requisite number of curtains 25, 26,... are developed and expanded from a ceiling part toward a room floor and arranged to be enabled to be wound upward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262340-A (JP)
Title: Cooking apparatus
Inventor: TANAKA MINORU
IPC: F24C7/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking apparatus capable of easily performing response to the program fault, updating and addition of new functions or the like by anyone by rewriting the program by loading a memory medium.  <P>SOLUTION: A microwave oven body 14 consists of a microcomputer 3, a flash memory 4, a RAM 5, a card loading part 6, a display device 9 and a speaker 10, etc. When the memory card 7 is inserted into the card loading part, it investigates whether the program data for rewriting exists in the date in the card or not. When it exists, rewriting of the control program on the built-in flash memory is started. If there is abnormality in the program for rewriting, program rewriting is not performed, and warning is displayed with sounding an alarm sound through the speaker.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262594-A (JP)
Title: Defect inspection machine
Inventor: YAMAGUCHI YUKIHIKO
IPC: G01N21/88
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely fetch an image of a single defect.  <P>SOLUTION: An image signal from a receiver board 23 is processed by a data processing board 25, and image data on a defect is sent to a defect-image display device 15. The image signal from the receiver board 23 is digitized by an A/D converter 50. Digitized data is written in an SDRAM 51 for each scan by an FGPA-A 53, a FIFO-E 54 and a FIFO-O 55. A defect signal and defect position data are input to an FPGA-B 57. In a CPU 56, the continuity of the defect in each scan is decided on the basis of the defect signal. In the case of a continuous defect, the image is fetched in each predetermined prescribed number of scans. In the case of the single defect, a defect image is fetched every time. Since the number of times of a fetching operation by the continuous defect is limited, defect image data due to other single signals can be fetched, and a fetching oversight in a single defect image is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268454-A (JP)
Title: Method for manufacturing ferritic or martensitic stainless steel
Inventor: KAMIMARU AKINOBU
IPC: C21D9/663
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferritic or martensitic stainless steel, which shortens the lead time and reduces the energy in annealing in a bell type furnace.  <P>SOLUTION: In a process for manufacturing a ferritic or martensitic stainless steel, which includes a step of annealing a hot-rolled and wound coil in the bell type furnace, this manufacturing method is characterized by directly sending the coil to the bell type annealing furnace after winding it up, and annealing it in the furnace. The annealing for the coil in the bell type furnace is preferably started within 11 hours after completion of the winding of the coil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273582-A (JP)
Title: Component mounting head for component mounting device
Inventor: MAKINO YOICHI
IPC: H05K13/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting head which holds and mounts a component on a circuit-forming body, is capable of increasing component holding members possessed by itself in the number per unit area as increasing the number of the component holding members possessed by itself, and more improved in component mounting efficiency.  <P>SOLUTION: The component mounting head is equipped with a first sub- mounting head and a second sub-mounting head, and a plurality of component holding members are provided to each of the sub-mounting heads as being arranged around the center of rotation of the sub-mounting head in a rotatable and movable manner. The component holding members are arranged around each of the sub-mounting heads in a rotatable and movable manner, so that they can be arranged at optional position on a circumference around the center of rotation of the sub-mounting head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270454-A (JP)
Title: Bundle fiber and method for manufacturing the same
Inventor: HATANO KOJI
IPC: G02B6/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bundle fiber having favorable transmission characteristics in a broad wavelength band.  <P>SOLUTION: The bundle fiber is constituted by mixing coated optical fibers having a plurality of transmission wavelength bands.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267361-A (JP)
Title: Foldable container
Inventor: ARAKAWA TAKESHI
IPC: B65D6/26
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a first side plate to be turned smoothly without causing a lock segment from being engaged with a raised second side plate having many holes arranged therein when the first side plate is turned.  <P>SOLUTION: A first side plate 2a is provided with a lock segment 4 projected outwardly from a side end part. The second side plate 2b is provided with a lock receiving segment 5 under a raised state to which the lock segment 4 arranged at the first side plate 2a is fitted. Many holes 6 are formed in at least the second side plate 2b, and at the same time an inner surface of the second side plate 2b corresponding to a turning lotus drawn by the extremity end of the lock segment 4 when the first side plate 2a is turned under a state in which the second side plate 2b is raised and inclined in a slight inward direction is applied as a sliding contact guide surface 7 where the extremity end of the lock segment 4 can be slid and moved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269878-A (JP)
Title: Loop type heat pipe evaporator
Inventor: ISHIKAWA HIROAKI
IPC: F28D15/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To keep temperature of the whole loop type heat pipe system low by preventing a liquid coolant returned to a liquid reservoir part in a wick from a condenser, from being diverged from the outer periphery of the wick and heated with steam flowing inside an evaporator body.  <P>SOLUTION: This loop type heat pipe evaporator is provided with: an evaporator body 1; a wick 2 built in the evaporator body 1 to form a liquid reservoir part 3; a steam passage 4 formed between the wick 2 and the internal wall surface of the evaporator body 1; a steam pipe 5 for connecting the steam passage 4 to a condenser; and a liquid pipe 6 piercing the wall part of the evaporator body 1 to communicate with the liquid reservoir part 3 and to return the liquid coolant condensed by the condenser, to the liquid reservoir part 3. A steam contact part, positioned at least at the steam passage 4, of the liquid pipe 6 is formed in heat insulating structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272056-A (JP)
Title: Service point imparting device, service point imparting method and service point imparting program
Inventor: YAMADA TAKAHIKO
IPC: G06Q30/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a transaction scale factor used for calculating a service point from becoming a high scale factor.  <P>SOLUTION: The transaction scale factor used for calculating the service point is determined with every commerce. A comparison is made on whether or not the transaction scale factor of this one commerce exceeds a preset upper limit scale factor. As a result, when the transaction scale factor exceeds the upper limit scale factor, the service point is calculated by adopting the upper limit scale factor as the transaction scale factor of the commerce. While, when the transaction scale factor is the upper limit scale factor or less, the service point is calculated by adopting the transaction scale factor as a transaction scale factor of the commerce.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273468-A (JP)
Title: Semiconductor laser array
Inventor: FURUTA SHINICHI
IPC: H01S5/323
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser array which exhibits small warp.  <P>SOLUTION: This semiconductor laser array 10 is formed of a plurality of semiconductor laser elements. Each semiconductor laser array is formed by laminating a first clad layer 13, an active layer 14 and a second clad layer 17 on a substrate 12. A first compound semiconductor forming the substrate 12 is a binary compound semiconductor having a lattice constant and a thermal expansion coefficient which are larger than those of a second compound semiconductor forming the first clad layer 13. A third compound semiconductor forming the second compound semiconductor and active layer 14 is a ternary or a quaternary mixed-crystal semiconductor. The first, second and third compound semiconductor have composition ratios in which film thicknesses of the first clad layer 13 and active layer 14 and tensile distortions generated in the first clad layer 13 and active layer 14 under temperatures of 680 to 720°C satisfy a predetermined equation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235403-A (JP)
Title: Spoon net holder
Inventor: YOSHIMURA SHIGERU
IPC: A01K77/00
Filed: 2002-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spoon net holder used for fishing of sweetfishes or fishing in mountain stream, preventing falling off from belt, etc., and capable of rapidly taking out the spoon net from the belt, etc., when using the spoon net and using the spoon net in order to solve problems in which the spoon net has been difficult hitherto to insert, because the spoon net was inserted between a waist belt and wet tights and used, and human senses become dullness and the spoon net is often lost, because human body indirectly comes into contact with the wet tights and clothing.  <P>SOLUTION: The present invention provides one touch detachment of the spoon net and a fixing method of the spoon net by application of a ratchet mechanism and a plate spring having an arc curve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265408-A (JP)
Title: Endoscope guide device and method
Inventor: YODA KIYOSHI
IPC: A61B6/03
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To judge the position of the distal end of an endoscope simply and with high accuracy.  <P>SOLUTION: In order to guide an endoscope, a virtual endoscope image of a subject to be tested and information on the position and attitude of the distal end of the endoscope are stored in a database. When the actual soft endoscope image of the subject to be tested is obtained, the actual endoscope image is compared with the virtual endoscope image in the database to determina the virtual endoscope image having the highest similarity to the endscope image. According to the information on the determined virtual endoscope image, the position and attitude of the distal end of the soft endoscope corresponding to the actual endoscope image is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280806-A (JP)
Title: Image inputting device
Inventor: TAKIGUCHI TAKESHI
IPC: G06F3/041
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a panel move while maintaining its attitude in parallel with an initial state by preventing the panel from being inclined even at the time of pressing any part of the panel.  <P>SOLUTION: A peripheral wall part 52 formed at a bezel 50 holding a panel 30 is held by a base 70 so as to be freely movable to a direction vertical to an input operation face 31 of the panel 30. A rotor 60 is held by a base 70 so as to be freely rotatable while the central axis of rotation is made in parallel with the vertical direction, and positioned inside the peripheral wall part 52. Then, the rotor 60 and the peripheral wall part 52 are connected by a plurality of cam mechanisms constituted of a shaft 62 and an inclined groove 55 interposing the shaft 62, and when the panel 30 is pressed, the rotor 60 is rotated by those cam mechanisms. When the rotor 60 rotates, the panel 30 moves while maintaining the attitude which is in parallel with the initial condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272442-A (JP)
Title: Conductive paste and printed circuit using it
Inventor: INOUE KAZUHISA
IPC: H01B1/22
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve migration resistance of a conductive paste, impart low electrical resistance, improve surface smoothness, plugging-unplugging resistance and blocking resistance in the case of being used with a connector and to provide a conductive paste imparted with very high flexibility.  <P>SOLUTION: The conductive paste includes flaky shaped silver powder and having a thickness of 1300 angstrom or less and an organic resin. More preferably, the organic resin included in the conductive paste is a polyester resin and/or a modified polyester resin of which molecular weight is 3000 or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279851-A (JP)
Title: Single lens having high numerical aperture, optical head device using the same and optical information recording and reproducing device
Inventor: TANAKA YASUHIRO
IPC: G02B13/18
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective which need not be assembled and is excellent in reliability by constituting a high NA lens of a single lens, an optical head device and an optical information recording and reproducing device.  <P>SOLUTION: By strictly regulating the curvature of a 1st surface according to the focal distance, the refractive index and the back focus of the lens, the single lens where axial, off-axis and decenter tolerance is restrained is constituted. By adding ternary coma aberration being about 20 to 50 mλ at 1 degree on an off-axis condition in such a lens having the high numerical aperture, the tilt angle of the lens in the case of correcting the coma aberration caused by the tilt of a disk is restrained to be small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275916-A (JP)
Title: Edge exchangeable cutting tool
Inventor: KIMURA YOSHIHIKO
IPC: B23C5/26
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge exchangeable cutting tool with an edge smoothly removable from a tool body, achieving easy miniaturization with a less number of parts and lower cost.  <P>SOLUTION: A through-hole 117 ranging from the outer periphery face of the tool body 110 to a mounting hole 112 is formed obliquely to the direction of an axial line O which tends to the rear end in the direction of the axial line O as tending to the radially inward direction. A pull-in bolt 120 having a recessed portion 125 with a further smaller outer diameter at a front end portion 122 is screwed into the through-hole 117. A pull-in member 150 is provided with a fitting portion 160 having a protruded portion 163 corresponding to the recessed portion 125. The front end portion 122 of the pull-in bolt 120 and the fitting portion 160 of the pull-in member 150 are fitted to each other in such a manner that the recessed portion 125 and the protruded portion 163 thereof are fitted to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277847-A (JP)
Title: Method for manufacturing hydrogen storage alloy
Inventor: ARASHIMA HIRONOBU
IPC: C01B3/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method by which an effective hydrogen storage capacity can be increased and plateauness and durability can be improved even in the case of hydrogen storage alloys of the BCC structure.  <P>SOLUTION: The melt of the hydrogen storage alloys with an arbitrary composition is solidified by slow cooling at a rate of ≤5°C/min or the alloy with an arbitrary composition is heated to a temperature not lower than its melting point and then cooled by slow cooling at a rate of ≤5°C/min to obtain the homogeneous alloy in which solidification segregation, precipitates or inclusions are decreased. By this method, the effective hydrogen storage capacity, plateauness and durability superior to those of conventional materials can be obtained.  <P>COPYRIGHT: (C)2004,JPO