baber/WOPTO huggingface dataset:
Patent JP-2003283135-A (JP)
Title: Wiring board
Inventor: TAKAMI SEIICHI
IPC: H05K3/46
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board having a through conductor of a small diameter as well as high connection reliability that can sufficiently endure the thermal stress even if heat histories of long term are repeatedly applied thereon.  <P>SOLUTION: The wiring board comprises a first insulation layer 1b above which a wiring conductor 2 is formed, a second insulation layer 1c which is laminated on the first insulation layer 1b and has a through hole 3 which passes through the wiring conductor 2 and bores the insulation layer 1c, and a through conductor 4 under the through hole 3. The surface of the wiring conductor 2 and an inner wall of the through conductor 3 are all copper plated. In the wiring board, a hollow portion 5 having a larger diameter than that of the through hole 3 is formed on a surface beneath the through hole 3 such that the through hole 3 is disposed inside the hollow portion 5, and the entire hollow portion 5 is copper plated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276002-A (JP)
Title: Manufacturing method for artificial veneer
Inventor: TAKASE YOSHINARI
IPC: B27L5/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for artificial veneer which enables even expression of patterns of the kind of tree having thin grain patterns existing between grains, in regard to the manufacturing method of the artificial veneer similar in patterns to the wood of a broad-leaved tree.  <P>SOLUTION: Dyed veneer 1 formed of the wood material of a broad-leaved tree or the like is glued and a plurality of sheets thereof are stacked together. Then, the sheets are curved and molded integrally in a mold 2 composed of a top force 2a and a bottom tool 2b and a laminated flitch 2 thus obtained is sliced. Veneer 4 for non-grain pattern expression thus formed and veneer 5 for grain pattern expression manufactured separately are stacked in a plurality with interfaces thereof glued and then they are curved and molded integrally in the same mold 2 as used for manufacturing the veneer 4. A laminated flitch 6 thus obtained is sliced to obtain the artificial veneer 7. Therefor the artificial veneer 7 having such various patterns as ones of the kind of the tree having thin grain patterns, or the like, and provided with patterns more approximate to grain patterns of natural wood is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275181-A (JP)
Title: Method and device for remotely diagnosing health state of person at home
Inventor: NANBA TAKASHI
IPC: G06Q50/22
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for remotely diagnosing the health state of a person at home capable of catching the deteriorating symptom of health state at a slightly deteriorated stage by remotely diagnosing the health state of an old person living alone by an administration center.  <P>SOLUTION: The old person measures a plurality of different living data for the old person at home 1 in which the old person lives alone, and transmits the data to the administration center 6. A data processing device 9 in the administration center 6 calculates the standardization data on the measured values of the plurality of living data per day for the old person, and obtains a variation in the living pattern of the old person by using the standardization data for the living data and first and second main components having large eigenvalues of eigenvectors. When the measured values come out of predetermined normal pattern areas, the health state of the old person is determined to be at a level requiring caution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288566-A (JP)
Title: Rf-id media and method for manufacturing the same
Inventor: SAITO MITSUGI
IPC: B42D15/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily protect an IC module while suppressing a rise in cost without making a part where the IC module is mounted thicker.  <P>SOLUTION: In the area where the IC module 111 is mounted, a disklike reinforcing member 113 having a hole formed of sides adjacent to the four sides of the IC module 111 is mounted on a resin sheet 115 across an insulating adhesive 117 so that the IC module 111 enters the hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286673-A (JP)
Title: Method for producing photographic paper
Inventor: TSUKAMOTO MASASHI
IPC: G03C1/775
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a photographic paper sheet having good smoothness comparable to that of a thick paper sheet, free from surface unevenness caused by the poor dispersion on a wire part even by making the photographic paper sheet at a high speed, having good texture, keeping good sharpness in the thick photographic paper sheets and suppressing the above defects in the thin photographic paper sheets.  <P>SOLUTION: The photographic paper sheet is produced by using a paper machine having a wire of a Fourdrinier paper machine and an on-top wire placed on the wire. The speed of the paper machine is set to ≥205 m/min, the slurry concentration is 0.5-2.0 mass%, the vibration frequency is 120-195/min and the amplitude is 8-15 mm immediately after the supply of the slurry to the wire, and the SHAKE NUMBER is 1-30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283564-A (JP)
Title: Ip traffic generating apparatus, method therefor, traffic generation program, and recording medium
Inventor: ARAI YUJI
IPC: G06F11/22
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform the observation and evaluation of a communication band by employing a simplified test system.  <P>SOLUTION: An IP traffic generating apparatus utilizing communication capture data in a client-server type communication system is provided with a communication capture data collecting means for collecting the communication capture data composed of packet traffic information which arises in accordance with several communication patterns, and a packet transmission control means for reproducing packet transmission traffic according to the collected communication capture data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287103-A (JP)
Title: Gear plate type actuator and motive power intermitting device using this actuator and differential device
Inventor: AIKAWA MASASHI
IPC: F16H25/18
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively constitute a simple structure for improving installing performance.  <P>SOLUTION: This structure has plates 15, 17, and 19, an electric motor 27 for rotatably operating the plate 17 via gears 153 and 107, a cam mechanism 21 for converting rotation of the plate 17 into moving operation force of the plate 19, an inserting hole 93 of the plate 15, an inserting hole 101 of the plate 17, a projection 103 of the plate 17, and a projection 121 of the plate 19. The plate 17 engages with the plate 15 by the projection 103 inserted into the inserting hole 93, and the plate 19 engages with the plate 17 by the projection 121 inserted into the respective inserting holes 93 and 101 of the plates 15 and 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287171-A (JP)
Title: Boosting screw-joining device for screw-joining type tube coupling for large diameter pipe
Inventor: GOMI HIDEO
IPC: F16L23/036
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boosting screw-joining device for facilitating screw- joining work of a screw-joining type tube coupling used for connecting a large diameter pipe.  <P>SOLUTION: This screw-joining type tube coupling connects a pair of pipes by threaded engagement of a male ring and a female ring of a female coupling member having the female ring rotatably loosely joined to an end part of one pipe and a male coupling member having the male ring rotatably loosely joined to an end part of the other pipe. This boosting screw-joining device of the screw-joining type tube coupling for the large diameter pipe has a rotational driving means for detachably supporting female-male both coupling members for threadedly engaging the female ring and the male ring by a holder, rotatably holding one coupling member on the axis of the female ring and the male ring, and nonrotatably holding the other coupling member, respectively, fixing a large gear with the axis of the female ring and the male ring as the center on the outer periphery of the rotatably held coupling member, rotatably journaling a small gear meshing with the large gear to the holder, and rotating the small gear from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285471-A (JP)
Title: Optical print head, method of adjusting focus thereof, and image forming apparatus
Inventor: KOTANI KAZUMASA
IPC: B41J2/455
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adjusting a focus of a high quality optical print head whereby shift of a focus is prevented by a simple structure when the final adjustment of the focus position is performed.  <P>SOLUTION: An eccentric cam 103 is abutted to the optical print head 100 and a shaft of the eccentric cam 103 is rotated to adjust the focus position of the optical print head 100. As a result, it is possible to directly and precisely adjust the final focus position by simply controlling rotation of the shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285433-A (JP)
Title: Liquid jet apparatus
Inventor: HIRAMOTO TAKEMI
IPC: B41J2/01
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which can effectively prevent staining of a medium to be recorded by ink discharged at the time of executing 'borderless printing' on one hand, and can suppress generation of ink mist on the other hand, and widely, to provide a liquid jet apparatus.  <P>SOLUTION: The liquid jet apparatus is equipped with a head member 10 having a nozzle opening 10a. The head member 10 moves relatively to a medium 20 which is held by a part for holding the medium and to which a liquid is jetted. The medium 20 has a flat shape, and the holding part has a platen part 5 for nearly horizontally supporting the medium 20. The platen part 5 has holes 5a and 5b formed at parts of positions corresponding to side edges of the medium 20 supported by the platen part 5. Absorbing materials 31 and 41 for absorbing the liquid are set in the holes 5a and 5b. A height of the absorbing material 31, 41 in the hole part 5a, 5b is made variable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298085-A (JP)
Title: Solar cell and its fabricating method
Inventor: MOROOKA HISAO
IPC: H01L31/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a texture structure contributive to enhancement of conversion efficiency of a solar cell inexpensively with high reproducibility.  <P>SOLUTION: The solar cell comprises a lower electrode 4, a photoelectric conversion layer 5 and an upper electrode 6 formed sequentially on a flexible substrate 2 having a texture structure on the upper surface thereof. The texture structure has protrusions and recesses arranged regularly and formed by shaping a part of the substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355025-A (JP)
Title: Cell screening substrate and method for producing the same, cell screening method and cell screening device each using the same
Inventor: NISHIGUCHI KENJI
IPC: C12Q1/16
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cell screening substrate formable by a simple process. SOLUTION: This cell screening substrate characterized by having a plurality of areas differing in cell screening function from each other is formed by disposing a plurality of cell screening substances on the respective desired areas on a base by a microdroplet-issuing means to effect immobilizing the substances.
Patent JP-2003294999-A (JP)
Title: Device using virtually imaged phased array (vipa) having output light transmission wavelength characteristic improved
Inventor: YAMAUCHI YASUHIRO
IPC: G02B27/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for suppressing light loss and improving wavelength characteristics of output light to desired characteristics with respect to a device using a VIPA, which compensates wavelength dispersion.  <P>SOLUTION: When viewed from above, the dispersion compensator including the VIPA is so constituted that light is reflected at angles different by wavelengths when being reflected by a mirror. Light of each wavelength is coupled to the end part of an input fiber at an angle. When light is coupled at an angle, the coupling efficiency is reduced to increase the loss. With respect to wavelength characteristics of the VIPA, light of wavelengths for higher transmittances is coupled to the fiber at angles, and light of wavelengths for lower transmittances is coupled to the fiber at smaller angles or 0° with high coupling efficiency. Thus wavelength characteristics rounded at the end, of the VIPA are made flat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293805-A (JP)
Title: Internal combustion engine
Inventor: NOMURA HIROSHI
IPC: F02D15/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine to realize various additional functions by simple constitution with a high degree of freedom.  <P>SOLUTION: A rotary structure 2 rotatable and partially exposed to a combustion chamber 12 is situated in a cylinder head 13 between a suction valve 31 and an exhaust valve 41. The rotary structure 2 is peripherally partially notched to form a chamber 20. By switching a state that the chamber 20 is communicated with a combustion chamber 12 and a state where it is not communicated with the combustion chamber, an internal combustion engine 1 having a variable compression ratio is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294981-A (JP)
Title: Optical waveguide
Inventor: HIGUCHI KEIICHI
IPC: G02B6/30
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide in which a core end position is easily and speedily recognized.  <P>SOLUTION: An optical waveguide 1 has cores 32<SB>a</SB>and 32<SB>b</SB>having refractive indexes slightly lower than that of a quartz substrate 31 and a clad 33 having the same refractive index as the substrate 31, formed on the substrate 31 and has auxiliary plates 34<SB>i</SB>and 34<SB>o</SB>attached to both ends of the surface of the clad 33, and marks 2<SB>ia</SB>to 2<SB>id</SB>and 2<SB>oa</SB>to 2<SB>od</SB>for recognizing positions of core ends 32<SB>ia</SB>, 32<SB>ib</SB>, 32<SB>oa</SB>and 32<SB>ob</SB>are formed between the clad 33 and the auxiliary plates 34<SB>i</SB>and 34<SB>o</SB>in the vicinity of core ends 32<SB>ia</SB>, 32<SB>ib</SB>, 32<SB>oa</SB>and 32<SB>ob</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297307-A (JP)
Title: Battery pack
Inventor: NAKATANI KENSUKE
IPC: H01M2/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack having interchangeability, flexibly applicable to a plurality of apparatuses without expanding their power source spaces.  <P>SOLUTION: In this battery pack formed by providing two cylindrical cells side by side in the same direction and providing a positive electrode terminal and a negative electrode terminal on the end surface of one end side in the axial direction of the cell, recessed parts 13a, 13b engageable with a spacer 2 having the same shape as the cross-section shape of the battery pack 1 are formed on the end surface of the end part 12 on the opposite side to the end part 11 where the positive electrode terminal 11p (11p is not shown in the figure because it is in the cut part) and the negative electrode terminal 11n are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290972-A (JP)
Title: Welding method using ultra-low temperature transformation solvent, and high fatigue resistance joint and ultra-low temperature transformation solvent
Inventor: TOMINAGA NORIYOSHI
IPC: B23K35/30
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method with which, in the case of welding steel members, a fatigue resistance at the welded part can be improved by effectively introducing compression stress to the welding part becoming the starting point of fatigue generation in a steel material, an ultra-low temperature transformation solvent used for this welding method, and a welded joint obtained with this welding method.  <P>SOLUTION: In the case of performing welding of the steel members to a position at which the fatigue is developed the welding is performed by using the ultra-low temperature transformation solvent, and after welding, a martensite transformation is generated in the welded part at not higher than the room temperature by giving the cooling or the strain to the welded part and to the surrounding range, and the fatigue crack can be restrained and the fatigue life can be improved by giving the compression residual stress to the welded part. The ultra-low temperature transformation for using this welding method and the welded joint obtained by this welding method, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300470-A (JP)
Title: Motor-driven power steering device
Inventor: HONAGA SUSUMU
IPC: B62D5/04
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve installing accuracy, and to improve assembling efficiency.  <P>SOLUTION: A motor-driven power assist part 5 is arranged in a place different from a place for arranging a pinion gear 91 connected to a steering wheel. A transmission mechanism 1 for playing a role of transmitting motive power from an electric motor 3 for forming the power assist part 5 is composed of a bevel gear mechanism. This motor-driven power steering device is provided with a driving bevel gear 11 connected to the electric motor 3 side, and a driven bevel gear 21 for meshing and engaging with the driving bevel gear 11. The driven bevel gear 21 has a tooth part 211 for meshing and engaging with a tooth part 111 of the driving bevel gear 11, and has a shaft-like part 212 integrally formed with a holding member 622 of a ball nut 62. These gears are integrally formed of the same member. The shaft-like part 212 is supported by a pair of taper roller bearings 7 and 7' with a thrust plate 4 interposed between taper roller bearings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300893-A (JP)
Title: Skin cosmetic and food and drink for beauty
Inventor: ITO YOKO
IPC: A61K8/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humectant, an antioxidant, an antiaging agent, a scavenger of active oxygen, a scavenger of a radical, a production promoter of hyaluronic acid, an elastase inhibitor, and a collagenase inhibitor which are useful for preventing and ameliorating rough skin, aging of the skin, and various kinds of dermatological diseases accompanied by them, and to provide a skin cosmetic and a food and drink for beauty.  <P>SOLUTION: The humectant, the antioxidant, the antiaging agent, the scavenger of the active oxygen, the scavenger of the radical, the production promoter of the hyaluronic acid, the elastase inhibitor, the collagenase inhibitor, the skin cosmetic and the food and drink for the beauty contain an extract of a fruit of a star fruit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299439-A (JP)
Title: Cheese for garnish and method for producing the same
Inventor: TAMURA KATSUHIKO
IPC: A23C19/14
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cheese for a garnish, flouting to the surface of hot soup, for example, when sprinkled over the soup, and to provide a method for producing the same.  <P>SOLUTION: This cheese for the garnish is obtained by using mozzarella cheese as a raw material cheese and powdering the raw material cheese through a spray drying process. Then, the powdered cheese is granulated through a fluidized bed granulating process. The granulated material thus obtained has a particle size of ≥250 μm and a porosity of ≥17.36%. The garnish of the cheese which floats on the soup, etc., in a thick liquid mass is realized, by using the granulated material as the cheese for the garnish.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308304-A (JP)
Title: Communication terminal, method and program for establishing communication, and communication system
Inventor: ISHIDA MITSUYO
IPC: G06F21/34
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a system making log-on processing safe when a terminal is started up, and enhanced in reliability for security.  <P>SOLUTION: An IC card monitoring part 24 constitutes a network information file 41 and an authentication information file 42 by an information file constituting part 32, using input inherent information, and common information for communication and common information for authentication prepared in a network common information storage part 25, when at least the inherent information a user by a user is read out of informations required for authentication processing from an IC card 10 held by the user to a server 2 to be input to an IC card reading part 31. Communication is carried out with respect to the authentication server 2 referring to the network information file 41 in an authentication client 28, when the authentication processing with respect to the authentication processing is executed, the authentication processing is executed with respect to the server 2 referring to the authentication information file 42, and the communication to the server 2 is established thereby to establish communication between the communication terminal 1 and an application server 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309397-A (JP)
Title: Structure of electronic device
Inventor: SATO YOSHIAKI
IPC: H05K5/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of an electronic device which can be assembled efficiently, using a low-cost printed board.  <P>SOLUTION: A crystal oscillator 14 of one embodiment of an electronic component mounts a crystal vibrator 3, and the electronic component 4 for an oscillation circuit at an appropriate location, on the printed board 15 through soldering by a means, such as reflow. Then, a cream solder 17 is coated on the earth pad 16 provided on the surface of the board 15, a conductive adhesive 18 is coated on the upper surface of the vibrator 3, and a U-shaped metal cap 19 is mounted by an automatic unit. Then, after the adhesive 18 is cured and fixed to the upper surface of the vibrator 3, an end 20 of the cap 19 is fixed to the pad 16, by using the cream solder 17 in a reflow step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317277-A (JP)
Title: Method and device for initializing phase change optical disk of multilayered recording layer constitution
Inventor: OTOMO TOSHIHIKO
IPC: G11B7/0045
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for initialization which realize simultaneous initialization of two layers with respect to un-initialized phase change optical disk of multilayered recording layer constitution.  <P>SOLUTION: An un-initialized phase change optical disk 7 having two or more layers of phase change recording layers is irradiated with two light beams A and B from the objective lens 17 of the same actuator A6 for focus servo from a pickup head using two semiconductor lasers. The irradiated light beam A initializes one of the phase change recording layers by applying focus servo to the layer by means of the actuator A6, and the light beam B initializes another phase change recording layer by applying focus servo to the layer by means of an actuator B13 for focus servo in an optical path. The two layers can simultaneously be initialized by simultaneously applying focus servo to the two layers.  <P>COPYRIGHT: (C)2004,JPO