baber/WOPTO huggingface dataset:
Patent JP-2003224035-A (JP)
Title: Electrolyte solution for electrochemical capacitor and electrochemical capacitor using the same
Inventor: KOBAYASHI YUKIYA
IPC: H01G11/84
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte solution wherein drop in the withstand voltage and drop in the capacitance in a capacitor are suppressed, and also provide an electrochemical capacitor using the same.  <P>SOLUTION: The electrolyte solution for electrochemical capacitor is obtained by dissolving an electrolyte into a nonaqueous solvent which is mainly composed of a cyclic carbonate. In this electrolyte solution for electrochemical capacitor, contents of chlorhydrin in the electrolyte solution is set to 100 ppm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319601-A (JP)
Title: Device and method for pressure-bonding electronic component
Inventor: OGAWA YOSHIJI
IPC: H05K3/32
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-bonding device which can prevent the breakage of a board and also can pressure-bond electronic components satisfactorily. SOLUTION: This device is for arranging a plurality of electronic components 2 in a straight line and mounting them on a board 1, and this is equipped with a pressurizing tool 26, a pressure receiving tool 29 provided facing opposite to this pressurizing tool, a board supporting tool 31 for supporting the board 1, a shifter 32, and a controller 25 for controlling this shifter thereby pressure- bonding the substrate and the electronic components to each other by the pressurizing tool, and this controller regulates the relative position between the pressurizing tool and the board supported by the board-supporting tool, so that an end of the pressurizing tool is positioned outside that one row of the electronic components or between adjoining electronic components by controlling the displacement device.
Patent JP-2003219815-A (JP)
Title: Freshness-retaining agent for royal jelly comprising buffer solution
Inventor: KAMAKURA MASAKI
IPC: A23L21/20
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means stabilizing a physiologically active component in royal jelly and retaining the physiological activity.  <P>SOLUTION: The freshness-retaining agent containing more than one kind selected from malic acid and/or its salt, citric acid and/or its salt, succinic acid and/or its salt, phosphoric acid and/or its salt, and concentration of the buffer solution is set at 0.1-2 mole, and pH at 3.5-4.5 for stably retaining a protein with molecular weight of 57 kilodalton which is the physiologically active component in the royal jelly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225024-A (JP)
Title: Oxygen supply type hydroponics apparatus
Inventor: YANOHARA YOSHITAMI
IPC: A01G31/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroponics apparatus sufficiently supplying oxygen to plants with low-cost equipments.  <P>SOLUTION: This oxygen supply type hydroponics apparatus has a hydroponics tank holding planting holders in which many plants are planted, in a box type cultivation tank having a culture solution put therein and an opened upper surface. The planting holders are held on the top of a culture solution surface in parallel to the culture solution surface at proper intervals. At the intervals many lightweight water supply small balls floatable on the culture solution are crowded with each other and superposed on each other in a multiple lamination. Capillaries raising the surface solution of the culture solution are formed between the water supply small balls adjacent to each other and the roots of the plants extend to the capillaries from the lower surface of the planting holder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227137-A (JP)
Title: Empirical bar connection implementing apparatus
Inventor: YAMAMOTO TATSUHIKO
IPC: E02D27/08
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an empirical bar connection implementing apparatus which brings about understanding of excellent quality of bar connection.  <P>SOLUTION: The empirical bar connection implementing apparatus 1 comprises a fixing stand 3, a swaging-fixing device 4, and a moving device 5. The fixing stand 3 fixes thereto a bar 2 which allows a steel pipe sleeve to be swaged and fixed to one end thereof, and the other bar 2 inserted into the steel pipe sleeve 20. The swaging device 4 swages the steel pipe sleeve 20 and therefore swages and fixes the other bar 2 inserted into the steel pipe sleeve 20 to the interior of the steel pipe sleeve 20. The moving device 5 moves the swaging-fixing device 4 to a plurality of working locations a, b, c, d. Then, the two bars 2, 2 are connected to each other by swaging the steel pipe sleeve 20, and thus the empirical bar connection is completed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358405-A (JP)
Title: Business activity support system for construction work
Inventor: TANAKA HIKARI
IPC: G06Q50/08
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a system which can plainly explain construction contents to a customer such as the client of the construction in business activities of construction work. SOLUTION: The business activity support system which supports business activities of construction work at a client's site is equipped with a database which stores construction data such as the kind of the construction work, construction method data needed for the construction work, and material data needed for the method of construction and a terminal device 8 which can access the database at the client's site through a communication network and has a display device.  On the screen of the display device 81 of the terminal device, data of the database can be displayed and retrieval from the database from the terminal device is carried out to display on the display device the kind of the construction work, data on the necessary method of construction, and data on materials needed for the method of construction according to the specified construction work, so that the data needed for the construction work can be provided.
Patent JP-2003231939-A (JP)
Title: High-strength steel sheet superior in sr resistance, and manufacturing method therefor
Inventor: ISHIKAWA NOBUYUKI
IPC: C22C38/14
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel sheet which has higher strength than the API X65 grade, without containing a large amount of alloying elements therein, and superior SR (stress relief annealing) resistance of keeping the strength and the toughness after SR treatment.  <P>SOLUTION: The high-strength steel sheet superior in SR resistance comprises, by mass% 0.02-0.08% C, 0.01-0.50% Si, 0.5-1.8% Mn, 0.02% or less P, 0.005% or less S, 0.05-0.50% Mo, 0.005-0.04% Ti, 0.01-0.07% Al, 0.005-0.07% Nb, and/or 0.005-0.10% V, and the balance substantially Fe, wherein C/(Mo+Ti+Nb+V), which is a ratio by atom.% of an amount of C to the total amount of Mo, Ti, Nb, and V, is 0.6-2.0, a metal structure is substantially a single phase of ferrite, and precipitates containing Ti and Mo are dispersed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234556-A (JP)
Title: Printed wiring board
Inventor: TERASHITA SATOSHI
IPC: H05K3/34
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost printed wiring board which solves the problem that in a conventional printed wiring board 1, a solder adhesion preventing layer 7 and a heat-resistant film 9 are arranged on a connecting land part 4 containing an angle part 2b so that a solder by automatic soldering will not adhere to the connecting land part 4, whereby the number of works is increased in arrangements in coatings and stickings of the solder adhesion preventing layer 7 and the heat-resistant film 9, and each releasing works after the automatic soldering, to form the printed wiring board at a higher cost.  <P>SOLUTION: There are provided an insulating substrate 2, a through-hole 3 formed in the insulating substrate, and connecting land parts 4 facing each other and provided along an outer periphery 3c, facing the through-hole of the insulating substrate. The through-hole comprises a center hole 3a and an escape hole 3b, continuously connecting in the outward direction of the center hole, and an angle part 2b is formed in the insulating substrate by the center hole and the escape hole and the connecting land part is not provided in the angle part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231438-A (JP)
Title: Vehicle operation support device and vehicle operation support system
Inventor: KOIKE SHIN
IPC: E01F9/669
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To radiate light beams on the surface of a road without dazzling persons, in a vehicle operation support device and a vehicle operation support system.  <P>SOLUTION: A beam radiating machine 24 for radiating visible light beam on the surface of a road in a pattern determined according to specified rules is installed to notify the others of the presence of a vehicle. Also, a sensitive object detector 40 is installed for detecting an obstacle present in an area including the surface of the road to which the visible light beam is radiated. When the object is detected between the beam radiating position of the vehicle 22 and the position of the surface of the road to be radiated by the visible light beam in the specified pattern, the visible light pattern by the visible light beam is changed to a pattern avoiding the obstacle, and the visible light beam is radiated by the beam radiating machine 24 in the changed pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238816-A (JP)
Title: Carbon fiber reinforced resin composition, molding material and its molded article
Inventor: HONMA MASATO
IPC: C08K7/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber reinforced resin composition having an excellent electroconductivity and mechanical properties as well, a molding material and its molded article.  <P>SOLUTION: The carbon fiber reinforced resin composition contains at least a multi-layered carbon nanotude, a carbon fiber and a resin, in which a multi- layered carbon nanotube having a 2-5 layered structure, a carbon nanotube having 2% or more of an acid content relative to carbon on the outer surface or a hydrophilic carbon nanotube is used as the multi-layered carbon nanotube.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249415-A (JP)
Title: Method for manufacturing laminated-layer electronic element
Inventor: SHIGA MOTOTSUGU
IPC: H01G4/30
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated-layer electronic element in which fine patterning of a conductive pattern and thinning of thickness can be carried out.  <P>SOLUTION: A green sheet whose upper surface is covered with a polymer film is treated through the following processes in order. The polymer material film is removed by laser irradiation so that the upper surface of the green sheet is exposed in the shape of a conductive pattern. (1) The green sheet is charged in a predetermined polarity. Especially, a portion where the polymer material film is removed is charged in a high charge density. (2) Conductive powder which is charged in the opposite polarity to the green sheet is concentrically deposited on the portion where the upper surface of the green sheet of high charge density is exposed. (3) The conductive powder on the upper surface of the green sheet is fixed by heat press. (4) The remainder of the polymer material film is peeled off from the upper surface of the green sheet. (5) Finally, the green sheet on which the conductive pattern is formed is attained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247166-A (JP)
Title: Lubricant for producing carbon fiber and method for producing carbon fiber using the same
Inventor: YAMAMOTO YASUMASA
IPC: D06M13/148
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce a high-performance carbon fiber by preventing filament- filament sticking even under high filament yarn density and high tension, and smoothly carrying out an oxygen feed in a oxydizing process, with low gum-up levels and slight fluffing during baking.  <P>SOLUTION: A lubricant for producing carbon fiber essentially comprises a compound with hydrophobic segment-hydrophilic segment-hydrophobic segment structure and a compound with a boiling point of 170-280°C is provided. A method for producing the carbon fiber comprising baking a precursor fiber which is obtained by oiling with the lubricant followed by drying is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247951-A (JP)
Title: Defect detection method and device for strip-shaped material
Inventor: TANAKA KAORU
IPC: G01B7/34
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reliably detect a defect detection signal changing in short times in a high speed line via a low-cost device by reducing a load on data processing.  <P>SOLUTION: For detection of a crack as a defect in a running strip-shaped material 12, a signal from a sensor 22 is peak-held over a given length Lh, and is sampled at pitches Lp shorter than the peak hold length Lh.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249170-A (JP)
Title: Display panel and its manufacturing method
Inventor: KATO HARUO
IPC: H01J1/70
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a display panel with a structure where fluorescent particles are not easily deteriorated despite collision of electrons.  <P>SOLUTION: The manufacturing method for the display panel comprises the steps of; dipping a substrate 20 on which a fluorescent layer 22 is formed into liquid filled in a process tank so that the fluorescent layer 22 faces a liquid surface side (a); forming an intermediate film 23 on the liquid surface (b); leaving the intermediate film 23 on the fluorescent body 22 by lowering the liquid surface by ejecting the liquid from the process tank (c); drying the intermediate film 23 (d); forming a reflecting film 24 on the intermediate film 23 (e); and baking the intermediate film 23 (f). The glass transition temperature of resin forming the intermediate film is from 15°C to 30°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250204-A (JP)
Title: Switchboard
Inventor: HIRAI KOJI
IPC: H02B1/30
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such trouble that outside dust gets in a switchboard from a port and is accumulated in the course of a long period if a handle with a port is provided in a rear plate.  <P>SOLUTION: Sponge 20 is stuck to an inside of position of the port 18a of the handle 18 with a hole in the rear plate 16 of the switchboard, and a slit 21 piercing the sponge 20 is made in the center position of the port 18a in the sponge 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245349-A (JP)
Title: Clamp and medical implement
Inventor: MATAMI MATAICHIRO
IPC: F16K7/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp capable of holding a tube tightly more certainly by holding the tube at two places.  <P>SOLUTION: The clamp (1) is formed in the following manner. A sealing member (3) and a bottom part (2) are formed in an incorporated manner through a bending part (8). A catching part (6) is formed through a connecting part (14) at the end part of the bottom part (2). Two tightly holding parts (7a), (7c) are formed on the inner side of the sealing member (3), and two tightly holding parts (7b), (7d) are formed on the inner side of the bottom part (2). A protruding part (9) is formed between the tightly holding parts (7b), (7d). Inserting holes (10a), (10b) for the tube (15) are formed on the bending part (8) and the connecting part (14), respectively. A protruding part (4) for engaging at the end of the sealing member (3) is formed to engage an engaging groove (5) of the catching part (6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258492-A (JP)
Title: Detaching device for receptacle connector
Inventor: YU HUNG-CHI
IPC: H05K13/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detaching device for a receptacle connector.  <P>SOLUTION: The detaching device is used for positioning a receptacle connector conveniently to a predetermined position on a circuit board, and includes a body 42 having a smooth front surface 421, and further, includes at least a pair of engagement claws 44 extended from the body 42. The structure of the body is shaped in the form of a square, and the smooth front surface 421 of the body gives to a vacuum sucking apparatus its sucking operation, and further, the other surface opposed to the front surface 421 is a rear surface 423. The pair of engagement claws 44 is so energized as to be extended inward shrinkingly by a constant length in the direction far separated from the smooth front surface 421. By utilizing the engagement claws 44, the detaching device 40 is so engaged with sidewalls 201 of a cover 20 of the receptacle connector 1 and is so fastened onto the receptacle connector 1 as to attach the vacuum sucking apparatus accurately to the receptacle connector 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259656-A (JP)
Title: Power converter
Inventor: SASAKI MASAKI
IPC: H02M7/48
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the inductance of main circuit wiring.  <P>SOLUTION: A power module 30 integrates electric connector inserting parts 5a, 14a protruding from the sidewall of a sealed container, embeds a conductor laminate 40 of low inductance constituted by insulating a pair of wiring conductors 3, 4 from each other as main circuit wirings and by laminating in parallel with the conductors in the container, forms connecting terminals 3a, 4b of connector inserting parts at outer ends of the conductors, and forms connectors 40a to 40c for exposing electrode 3b, 4b adjacent to power semiconductor elements X1 to X6 at the inner end of the laminate 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002357560-A (JP)
Title: Method and apparatus for inspecting floating foreign object on liquid surface
Inventor: NISHI KENICHI
IPC: G01N21/90
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for inspecting a floating, foreign object on a liquid surface that can detect a foreign object floating on the liquid surface in a container with improved reproducibility. SOLUTION: The apparatus for inspecting floating, foreign objects comprises an illumination apparatus 4 for applying light with an incidence angle that is in parallel with a liquid surface from the lower portion of the liquid surface, or equal to or more than a critical angle, an imaging means 5 for imaging reflection light in a foreign object at an angle being equal to or more than the critical angle from the upper side of an interface, and a processing means for judging whether foreign objects are present or not according to the image that has been picked up.
Patent JP-2003258453-A (JP)
Title: Fixing structure of printed board
Inventor: NOZAKI AKIHIKO
IPC: H05K7/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a printed board by which the number of parts and the number of man-hours of assembly can be reduced, the coats can be reduced and the reliability of a grounding wire is improved.  <P>SOLUTION: A first printed board 23 is housed in a metallic case 30 and the metallic case 30 is fixed to a bottom chassis 12 by a fixing screw 37 and is grounded. Also, a grounding circuit of the first printed board 23 is connected to grounding pieces 32 of the metallic case 30 by fixing screws 33 and are grounded on the bottom chassis 12 through the metallic case 30. A second printed board 25 is erected near by the metallic case 30. Its lower end is inserted into a groove 42 of a board receiving member 41 formed of an insulating material such as plastic and a grounding terminal 45 is fixed to its top. The ground terminal 45 is electrically connected to the grounding circuit of the second printed board 25 and a board pressing part 39 protruded integrally with the metallic case 30 is fixed by a fixing screw 50. Also, the board pressing part 39 presses the second printed board 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255962-A (JP)
Title: Method for using portable browser terminal connectable to public network as song selection booking tool for karaoke device and karaoke user assisting server for implementing the method
Inventor: YAMAKI TAKASHI
IPC: G10K15/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for registering and using a favorite artist by using a portable telephone set with a browser as a song selection booking tool for a karaoke device.  <P>SOLUTION: A user accesses a karaoke user assisting server operated on a public network by using a portable browser terminal to make a request to create a my-artist document in hypertext format including a name description of a favorite artist and stores the document in the portable browser terminal. When the user displays the my-artist document on the portable browser terminal A, specifies the artist, and performs event operation, the portable browser terminal sends a request to the karaoke user assisting server. The karaoke user assisting server interprets the request, creates a music list document in hypertext format including a music list of the artist by using a music index database, and sends it to the portable browser terminal. The portable browser terminal receives and displays the music list document.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253811-A (JP)
Title: Anchor wedge for pc steel
Inventor: YAMADA MASATO
IPC: E04C5/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wedge for mitigating fretting of a PC steel in a wedge tip part and to provide anchor structure for the PC steel.  <P>SOLUTION: This anchor wedge for the PC steel is formed into a conical shape by combining a plurality of divided pieces and retains the PC steel. The larger diameter side of the wedge 10 comprises a metal part 11, while the smaller diameter side comprises a resin part 12. The tip side of the wedge, namely, the smaller diameter side comprises the resin part so as to prevent the fretting and suppress fracture of the PC steel in the tip position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253095-A (JP)
Title: Resin composition for sealing semiconductor and semiconductor device using the same
Inventor: YOSHIKAWA KEISUKE
IPC: C08K5/3472
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition for sealing a semiconductor showing excellent balance among flame retardance, flowability and humidity resistance reliability, and to provide a semiconductor device using the same.  <P>SOLUTION: A tetrazole compound as a component (D) having a thermal decomposition temperature of not lower than 300°C is compounded with an epoxy resin as a component (A), a phenol resin as a component (B) and an inorganic filler as a component (C). The tetrazole compound to be employed has an average particle diameter of 0.5 to 5 μm and a maximum particle diameter of not more than 20 μm. The preferable example is 5,5'-bistetrazole compound and its inorganic salt or organic salt may be employed. When the tetrazole compound is thermally decomposed, it does not generates dioxins, or the like, but generates non-pollutive flame retarding gases such as nitrogen gas, carbonic acid gas and ammonia, steam. The semiconductor device is obtained by sealing a semiconductor element thereof with the resin by means of transfer molding or sealing an electrode surface of the semiconductor element using a sheet like composition.  <P>COPYRIGHT: (C)2003,JPO