baber/WOPTO huggingface dataset:
Patent JP-2003152034-A (JP)
Title: Bonding tool for electronic component
Inventor: HISAKU MASAFUMI
IPC: H01L21/60
Filed: 2002-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bonding unit for an electronic component without impairing the quality of the component by suppressing the occurrence of a bending vibration in a vertical direction. SOLUTION: The bonding unit for the electronic component imparts vibration to the component by pressing the component to the board by the bonding tool and pressure bonds the component. The bonding unit comprises a mounting seat 15a for fixing the tool 14 to the block 13 moving perpendicularly to the board at a position corresponding to the node of a standing wave of the vibration of a horn 15 in such a manner that the seat 15a is connected to the body of the horn 15 by a coupling part A having a vertically symmetrical cutout B with a thin section. Thus, the bending rigidity of the section of the coupling part A can be reduced, the transmission of the bending vibration excited at the fixed part to the horn body is suppressed, and the vertical displacement due to the bending vibration of the horn 15 can be suppressed.
Patent JP-2004128795-A (JP)
Title: Data processing apparatus, data processing method and program, and data processing system
Inventor: KUROSAKI DAISUKE
IPC: H04N7/173
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EPG acting like a user interface for much more facilitating the discrimination for program viewing and video recording of the program.  <P>SOLUTION: A data processing apparatus collects information uploaded from users to obtain statistical data such as number of people viewing a program for its broadcast time zone, a program rating at the broadcast time zone of the program, number of people making video recording reservation of the program, number of people reproducing and viewing the program recorded for the broadcast time zone, or enjoyment denoting impression of users with respect to the program and creates EPG pages wherein the statistic data and program guide data for guiding programs are superimposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123883-A (JP)
Title: Process and apparatus for treating plastic waste
Inventor: OSADA FUMIO
IPC: A61G12/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for treating plastic wastes which solves the problem concerning conventional plastic waste incineration by suppressing generation of hazardous substances associated with the incineration and causing no environmental damage.  <P>SOLUTION: The process and an apparatus for treating the plastic wastes comprise a heat-treatment step wherein the plastic wastes containing sulfur and/or halogen are heat-treated with an alkaline solution and a photoirradiation step wherein a liquid matter extracted from a treated mixture treated in the heat-treatment step is exposed to photoirradiation treatment in the presence of a photocatalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125049-A (JP)
Title: Slide member, and method for manufacturing the same
Inventor: WAKUTA MANABU
IPC: F01L1/20
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide member capable of greatly reducing friction to a cam, and simplifying manufacturing processes in a valve mechanism for an automotive engine, for example.  <P>SOLUTION: This slide member of ceramic comprises a flat surface 1 in which micro-recesses D are roughly uniformly distributed, so that the flat surface 1 slides to a curved surface of a cylindrical member through lubricating oil. In a case with a load P, and Young's moduli E1 and E2 of the slide member and the cylindrical member respectively, for a synthesized Young's modulus E for the slide member and the cylindrical member represented by (1/E1+1/Es)<SP>-1</SP>, a radius r for the curved surface of the cylindrical member, and length l of a contact part of the slide member to the cylindrical member, diameter d of the micro-recess distributed roughly uniformly in the flat surface is set in a range of 1.0-2.5 times 2b determined by an expression of 2b=2x1.0764(Pr/El)<SP>1/2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122626-A (JP)
Title: Apparatus for applying carcass cord and method for manufacturing tire
Inventor: OKUBO YOSHIHIRO
IPC: B29D30/30
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently enable a fear of peeling off a bent-up part of a carcass cord to be removed by pressing for a long time the bent-up part of the carcass part and its vicinity part further after an apparatus is operated at a high speed.  <P>SOLUTION: For the apparatus, while a core C forming almost a doughnut state as a whole is made to do indexing function, the carcass cord 37 drawn out from a cord guide is stuck onto the peripheral surface by being elongated in a meridian direction of the core C and the cord guide reciprocating along the peripheral surface of the core C is provided at a tip of an arm 1. A pin 35 abutting against the core C by supporting the carcass cord by winding thereon and a pressing part 31 which presses the bent-up part 39 of the carcass cord onto the core C by advance displacement to the pin 35 are provided. A bent-up part-pressing block 27 which displaces in the indexing direction following the indexing function of the core C. Further, while a plurality of carcass cord bent-up parts 39 stuck onto the peripheral surface of the core are pressed to the core C, a lower movable block 23 displacing by two pitch of the indexing function of the core C is provided. Further, an upper movable block 13 which displaces by one pitch of the indexing function of a plurality of carcass code bent-up parts 39 stuck onto the core peripheral surface are pushed onto the core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124570-A (JP)
Title: Construction method using concrete product, and hanging accessory
Inventor: ANEZAKI TAMIO
IPC: B66C1/66
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate construction work of a concrete structure by facilitating the height adjustment of concrete products in constructing a side ditch or the like using the concrete products of U-shape.  <P>SOLUTION: In connecting the following stage concrete product 10b to a preceding stage concrete product 10a installed adjusted in the height position, the following stage concrete product is lifted using a hanging accessory 20 provided with a guide part 22a, and the following stage concrete product 10b is lowered on the connected side of the preceding stage concrete product 10a while allowing the lower face of the guide part 22a to abut on the upper end face of the preceding stage concrete product. After adjusting the height position of the following stage concrete product 10b to the upper end face of the preceding stage concrete product 10a by the guide part, the gradient or the like of the following stage concrete product is adjusted, and the hanging accessory 20 is removed to position and install the following stage concrete product following the preceding stage concrete product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127125-A (JP)
Title: Retrieval server, retrieval method, program, and recording medium
Inventor: KOMATA EIJI
IPC: G06F17/30
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for performing the optimum node selection in a distributed retrieval system.  <P>SOLUTION: A node constituting the distributed retrieval system has a meta data database which stores at least one piece of retrieval object data having meta data, an acceptance means which stores the meta data by receiving a request in which the meta data is specified, a retrieval means which retrieves retrieval object data applicable to the meta data specified in a retrieval request accepted by the acceptance means, selects a node suitable for requesting retrieval on the basis of a retrieval result history table when the retrieval object data is not stored in the meta data database, and transfers a communication address and evaluation value data to a retrieval requesting origin when the retrieval object data is stored in the meta data database and an update means which updates the retrieval result history table on the basis of the communication address and the evaluation value to be transferred from the node selected by the retrieval means, and the meta data stored by the acceptance means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126406-A (JP)
Title: Model tooth insertion device for dentistry practice
Inventor: IWAKI JUJI
IPC: G09B23/28
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model tooth insertion device for dentistry practice having structure in which the fixing force of the model tooth is hardly decreased even when the putting-on and the removing of the model tooth is repeated.  <P>SOLUTION: A sphere housing part 4 is provided in a direction substantially normal to the inside wall face of an insertion hole at the part of the insertion hole provided in an model tooth base 3. In the inside of the housing part 4, a sphere 5 which can move by being energized in the direction of a tooth root part side by an energizing means 6 is housed in a state in which a part of the sphere is projected from the inside wall of the insertion hole. A dimple 2 corresponding to the projected part of the sphere is formed at the side wall part of the tooth root part 1b of the model tooth 1. When inserting the model tooth, the projected part of the sphere is held in the dimple and the model tooth can be fixed and when the model tooth is pulled up, the sphere retreats against the energizing means and the model tooth can be pulled out. In this case, a coil spring is desirable as the energizing means and it is preferred that the sphere is positioned so that a part corresponding to 1/10 to 1/3 of the diameter of the sphere is projected from the inside wall face of the insertion hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127842-A (JP)
Title: Cathode-ray tube
Inventor: MATSUURA SHUNSUKE
IPC: H01J29/76
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an undesired radiated magnetic field without a power consumption loss caused by a cancel coil or the like.  <P>SOLUTION: A conductive tape is stuck on the screen side region of a vertical coil or on a terminal plate cover where the undesired radiation magnetic field passes. This makes an eddy current generate a cancel magnetic field, so that the undesired radiation magnetic field is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178544-A (JP)
Title: Disk cartridge
Inventor: CHOI HAN-KOOK
IPC: G11B23/03
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge which can safely save a disk information region even during operation.  <P>SOLUTION: A case in which a disk is housed is provided with a plurality of supporting sections to support the non-information region of the disk or is provided with the supporting sections projected to support the outermost contour edge which is the non-information region at a shutter in the case. As a result, the disk cartridge is so formed that the shutter comes into contact only with the non-information region of the disk. The disk information region can thus be safely saved even during the operation for opening and closing of an opening hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129788-A (JP)
Title: Device for processing biological information
Inventor: OGINO YOSHIHIRO
IPC: A61B5/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for displaying a plurality of measured values of biological information and their variation trend at the same time.  <P>SOLUTION: This device for processing the biological information comprises a measuring part to measure different kinds of values of biological information such as electrocardiograph, oxygen saturation, or the like, and a display control part to indicate values of biological information measured by the measuring part and their trend states on a display part at the same time. The trend states are indicated by an arrow whose gradient varies as the measured value changes. By specifying one measured value of biological information displayed by the display part, its trend graph is displayed on a display device and its overall change can also be comprehended accurately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134622-A (JP)
Title: Ceramic substrate
Inventor: KENMOCHI SHIGERU
IPC: H05K1/11
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic substrate which enhances the adhesion of terminal electrodes while suppressing increase in the mounting height of high-frequency electronic parts, and reduces of cracks or the like caused by warping or twisting of a printed board.  <P>SOLUTION: The ceramic substrate is provided with a rectangular ceramic substrate, and the terminal electrodes formed at the bottom face of the ceramic substrate. At least a portion of each of the terminal electrodes formed at the bottom face is embedded in the ceramic substrate, with the thickness of its protrusion from the bottom face being set at 15 μm or more and 50 μm or below, and with notches being provided at the corners in the bottom face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132529-A (JP)
Title: Gearing device
Inventor: HAYASHI TSUKASA
IPC: F16H1/16
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gearing device capable of removing and adjusting the backlash with a simple structure while reducing the size and improving the strength thereof.  <P>SOLUTION: A worm wheel 2 and a worm 3 that engage with each other in a housing 1 are respectively attached to a shaft 5 and a shaft 8 supported by bearings 4a, 4b and bearings 7a, 7b in the housing 1. The bearings 4a, 4b are arranged at two positions on both sides of the worm wheel 2 in the direction of the axis line 5A of the shaft 5. A generally cylindrical spacer 6 is inserted between the bearings 4a, 4b and the housing 1. The spacer 6 extends across the bearings 4a, 4b at the two positions in the direction of the axis line 5A and has an opening 6b allowing the engagement of the worm wheel 2 and the worm 3. The center of the inner circumference of the spacer 6 is decentered relative to the axis line 5A of the shaft 5, and can be set on a position rotated around the axis line 5A by a desired rotation angle that can remove the backlash generated between the worm wheel 2 and the worm 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140624-A (JP)
Title: Device and method for image data correction
Inventor: NONAKA SHUNICHIRO
IPC: G06K9/40
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which noise is possibly enhanced since the noise is possibly enhanced through sharpness correction when image data as an object of sharpness correction contains the noise.  <P>SOLUTION: Gain coefficients g1 to g4 of the image data as the object of sharpness correction and a high-frequency component F of the whole image are calculated. As the high-frequency component F of the whole image is larger and larger, the calculated gain coefficients g1 to g4 are made smaller and smaller and vice versa. When the high frequency component F of the whole image is large and the noise is possibly enhanced through the sharpness correction, the gain coefficients for the sharpness correction are made small, so the noise is not enhanced even through the sharpness correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140212-A (JP)
Title: Method for forming fine pattern and manufacture of semiconductor device
Inventor: WATAYA HIROFUMI
IPC: H01L21/311
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a fine pattern by which an original reflectance reducing effect can be obtained even if a resist film is subjected to ashing and resist coating is performed again.  <P>SOLUTION: A first antireflection film which suppresses reflection in an absorption mode is formed on the surface of a substrate. A second antireflection film which suppresses reflection in a reduction interference mode is formed on the first antireflection film. A cap film is formed on the second antireflection film. A photosensitive resist film is formed on the cap film. The photosensitive resist film is exposed to light with first wavelengths for forming a latent image. The exposed resist film is developed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138864-A (JP)
Title: Optical transmission module
Inventor: FURUICHI HIROO
IPC: G02B6/42
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module and an optical transmission module which suppress optical power variations caused by thermal expansion, even if the optical module is increased in size.  <P>SOLUTION: The optical module can suppress the optical power variations and prevents variations of an optical coupling efficiency by providing a diaphragm, even if the optical module is increased in size and the distance between an optical device and a lens becomes apt to vary due to the thermal expansion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135927-A (JP)
Title: Controller of game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To precisely control the operation of rotary bodies in a game machine.  <P>SOLUTION: The controller of the game machine is provided with: the rotary bodies 16, 18 and 20; and motors 22, 24 and 26 for rotating these individually. The main control board 1 of the controller detects the rotation of the respective rotary bodies 16, 18 and 20 respectively by using photo-units 28, 30 and 32, and receives the detection signals through an input interface 12. Then, data required for controlling the motors 22, 24 and 26 is prepared within the main control board 1 to separately control the motors 22, 24 and 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327457-A (JP)
Title: Substitution for portland cement, production method thereof, hard block cement board obtained by using the same and production method thereof
Inventor: AOKI YUKIO
IPC: C04B18/26
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substitution for portland cement with which the reduction of various properties such as bending strength of a hard block cement board to be produced does not occur even if it is added by ≥20 wt.% to portland cement for reutilizing edge material and scrap wood produced in the production of a hard block cement board, to provide a production method by which the substitution for portland cement can easily and economically be obtained, to provide a hard block cement board obtained by using the same, and to provide a production method thereof.  <P>SOLUTION: The substitution for portland cement consists of fine cement powder obtained by pulverizing a cement hardening material containing at least one kind selected from waste wood and edge material of a hard block cement board or ettringite, and fractionating the same. The cement powder is fired at 650 to 850°C so as to be activated. The production method uses the substitution. The hard block cement board is obtained by using the substitution. The production method uses the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145618-A (JP)
Title: Information processor, document authenticating method, its program and recording medium
Inventor: FUJIWARA SATORU
IPC: G06F21/64
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To stamp a sealing bit map, on a document, capable of easily verifying whether or not the change of a document has been truly performed by the person himself or herself even when the document is circulated among a plurality of persons, and easily verifying which document has been approved, and who has approved the document while the document is being changed.  <P>SOLUTION: When the sealing bit map 410 is stamped on document data 400 on which the sealing bit map 210 has been already stamped, document data F001 are acquired from the already attached sealing bit map 210, and difference data F002 indicating a difference between the document data F001 and edited document data 400 are generated, and the difference data F002 are embedded in the sealing bit map 410 with an electronic watermark, and the sealing bit map 410 are attached to the document 400.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142880-A (JP)
Title: Air pallet
Inventor: ASADA KAZUO
IPC: B65G7/06
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air pallet capable of improving loading efficiency.  <P>SOLUTION: This air pallet 10 mounted on a lower surface of a frame 1 supplies pressurized air into a diaphragm 2 having an air blow hole 2a to form an air film between the diaphragm 2 and a floor surface 3 with the air blown from the air blow hole 2a for transporting heavy materials loaded on the frame 1 together with the frame 1. On the air pallet 10, an annular member 11 is provided along an outer periphery 2b of the diaphragm 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148560-A (JP)
Title: Manufacturing system for spraying wood piece/concrete
Inventor: MORITA KOJI
IPC: C04B18/26
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance workability or separation resistance at kneading while stabilizing quality.  <P>SOLUTION: The manufacturing system for spraying wood piece/concrete 1 is equipped with a first weighing tank 2 for weighing wood pieces 9, a second weighing tank 3 for weighing a cement mixture containing water and cement, and a soil mixer 5 being an open type mixer constituted and arranged so as to charge the wood pieces 9 in the first weighing tank 2 and the cement mixture in the second weighing tank 3. The first weighing tank 2 and the second weighing tank 3 are suspended by compression type load cells 4, and the mass of the wood pieces 9 and the mass of the cement mixture can be respectively measured. A freely openable and closable bottom lid 11 is provided to the bottom opening of the first weighing tank 2 and a discharge pipe 12 having an on-off valve is provided to the bottom opening of the second weighing tank 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147811-A (JP)
Title: Manufacturing method of internal tooth type reclining device of seat for vehicle
Inventor: MAKI YOSHITAKA
IPC: B60N2/22
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To hardly generate a gap which is a cause of "play" between a guide part and a lock member and to improve durability by bringing them into close contact in an area as large as possible even when respective component members has the dispersion of the forming dimensions.  <P>SOLUTION: By plastic forming of at least one guide part 11 in the state of housing the lock member 30 inside a guide groove 14, an expansion part 12 roughly parallel to the sliding end face 31 of the lock member 30 is formed over the almost entire length of the part on the side of the guide groove 14 of the guide part 11. Then, by heating and cooling the expansion part 12 while maintaining the housed state inside the guide groove 14 of the lock member 30, a guide surface 13 roughly parallel to the sliding end face 31 on the side of the lock member 30 is formed on the end face on the side of the guide groove 14 of the expansion part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153097-A (JP)
Title: Capacitor mounting assembly and semiconductor device
Inventor: ITO TAKESHI
IPC: H05K3/34
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow an electrolytic capacitor to be replaced simply and easily.  <P>SOLUTION: Electrode lead wires 3A, 3B of each of capacitors 1 are soldered to land patterns of an insulative attachment plate 10. Spacers 2A, 2B with a flexible structure comprising woven metal threads are mounted on electrode patterns 5A, 5B printed on a printed-circuit board 6. Apical portions 3TA, 3TB of the electrode lead wires protruding from the attachment plate 10 are thrust into the spacers 2A, 2B to make the apical portions 3TA, 3TB contact mechanically the spacers 2A, 2B. Maintaining the contacting state, the attachment plate 10 is bolted to the printed-circuit board 6. Thereby, the capacitor assembly is formed. When replacing the capacitors 1, only loosening the bolting detaches the capacitors 1 together with the attachment plate 10 from the circuit board 6.  <P>COPYRIGHT: (C)2004,JPO