baber/WOPTO huggingface dataset:
Patent JP-2003068934-A (JP)
Title: Semiconductor chip
Inventor: KANEKO MASAHIRO
IPC: H01L23/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip capable of preventing a crack and capable of ensuring reliability on a connection. SOLUTION: In a chip-sized package 10, copper plating posts 160 are arranged towards the outside from die pads 38. Accordingly, stress does not interfere among a plurality of the copper plating posts and does not concentrate at central sections, even when stress from the wide walls of the posts 160 works in the horizontal direction, when force in the vertical direction is applied to the posts 160 by linear thermal-expansion coefficient difference between a wafer 20 and an external substrate 210. Stress generated in the posts 160 can be made to escape to the outside (the sides). Consequently, a crack does not occur in an interlayer insulating layer 150 and peeling does not occur in conductor circuits 58.
Patent JP-2003073385-A (JP)
Title: Method for producing organohalosilane
Inventor: UENO SUSUMU
IPC: C07B61/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To produce an organohalosilane in remarkably improved production rate and high utilization ratio of silicon without lowering the selectivity of effective silane. SOLUTION: An organohalosilane is produced by reacting metallic silicon particles with an organo-halide in the presence of a copper catalyst. The catalyst composed of metallic silicon and a catalyst component contains an active amount of a phosphonium compound having one or more groups expressed by general formula (II): [R<2> R<3> R<4> P-]<+> Y<-> (R<2> , R<3> and R<4> are each a univalent hydrocarbon group; and Y is a halogen atom or an acid group) in one molecule.
Patent JP-2003071162-A (JP)
Title: Bonding method for bonded seat
Inventor: MAKINO HIROYUKI
IPC: B29C65/48
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To increase the productivity when multiple kinds of bonded seats are manufactured by a small amount. SOLUTION: On self-propelled vehicles (A1 ) and so forth, a molding die which molds a trim cover into an uneven shape, and a pressing die which press- attaches a pad to the trim cover after being molded are loaded. Then, while the self-propelled vehicles (A1 ) and so forth are running, a worker sets the trim covers and the pads, and removes the pads after the trim covers have been bonded. Also, during travelling, the trim covers are molded and press- attached and bonded to the pads for this bonding method for the bonded seats.
Patent JP-2003073588-A (JP)
Title: Method for producing printing ink
Inventor: MASUI NOBUO
IPC: C09D11/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a printing ink dryable by oxidative polymerization comprising the addition of a drier as a drying promoting agent at the final stage of the ink production process to minimize the time from the addition of the agent to the filling of the ink, reduce the risk of the contact of the ink with air after the addition of the drier and minimize the formation of an ink film and provide an apparatus for the production of the ink. SOLUTION: An ink free from a drier is produced and a drier is added to the ink immediately before the filling of the ink into a container as the final product. The drier is homogeneously dispersed in the ink and the product is filled in the container by a filling machine, etc. In the case of continuous mixing, the mixing is carried out while keeping the mixing ratio of the ink and the drier to a constant level.
Patent JP-2003073400-A (JP)
Title: New peptide having osteogenic activity and osteogenesis stimulator prepared by immobilizing the same
Inventor: NISHIMURA YOSHIHIKO
IPC: A61K38/22
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a peptide having low toxicity and excellent osteogenic activity. SOLUTION: A peptide having osteogenic activity and a specific amino acid sequence. An osteogenesis stimulator containing the peptide as an active ingredient. By using the stimulator, the treatment of fracture, the suppression of bone quantity decrease and the prevention of fracture can be effectively performed.
Patent JP-2003075137-A (JP)
Title: Photographing system and imaging device used therefor and three-dimensional measuring auxiliary unit
Inventor: KANBE KOICHI
IPC: H04N13/239
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an easily-handleable photographing system capable of mounting and dismounting a two-dimensional imaging device and a unit for three-dimensional measurement, and performing both photographing of two-dimensional image and measurement of three-dimensional data. SOLUTION: This photographing system 1 for performing both the three- dimensional measurement and the two-dimensional image photographing of an object has this imaging device 3 and this three-dimensional measuring auxiliary unit 4 formed in a easing HT independent separately from the imaging device 3 and mounted detachably on the imaging device 3. The imaging device 3 can photograph the two-dimensional image independently, and enables the three-dimensional measurement in cooperation with the mounted three- dimensional measuring auxiliary unit 4 by functioning as a light receiving part in the three-dimensional measurement.
Patent JP-2003080146-A (JP)
Title: Coating apparatus
Inventor: TSUDA TAKEAKI
IPC: B05C5/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of minimizing the thin film parts of both end parts in a head width direction. SOLUTION: In the coating apparatus using an extrusion type die head H equipped with a manifold for spreading the coating liquid from a liquid inlet in a width direction and a leading end discharge slit to which the coating liquid is extruded from the manifold, projecting parts 5 each having a taper surface 4 expanded to the outside from the end of the discharge slit S are provided to both end parts of the leading end of the die head H. The coating liquid is held by the leading ends of the projecting parts 5 at the time of coating to be prevented from transferring to a side surface and the region good in film thickness accuracy in the end part in the width direction of the die head can be expanded.
Patent JP-2003090329-A (JP)
Title: Roller manufacturing method
Inventor: SHU SHIKO
IPC: B29C39/26
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a roller manufacturing method. SOLUTION: A rubber roller without any seaming line on the outline of the axis and with a glossy surface is provided by the manufacturing method of providing symmetric semi-tubular cavity between upper and lower dies, forming a semi-circular receiving hole in both ends, providing a pouring guide on the side of the semi-tubular cavity of the upper die, penetrating a seamless pipe through the axis, placing the seamless pipe in the upper and lower dies, and pouring a rubber from the pouring guide between the axis and the seamless pipe to form the rubber roller around the axis.
Patent JP-2003086441-A (JP)
Title: Non-contact power feed device
Inventor: TAKAHASHI TAKAO
IPC: H02J50/10
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power feeding device, capable of unitizing a power-receiving device with a pickup coil wound around a magnetic core, automatically manufacturing a secondary power-receiving device, and improving magnetic coupling by approximating a primary conducting wire to the secondary pickup coil, as close as possible. SOLUTION: In a non-contact power feed device for feeding power from current of the primary conducting wire connected to a power supply to the secondary pickup coil in non-contact manner, a slit 4, through which the primary conducting wire is inserted in one side of a square-cylindrical magnetic core 2 is formed, and the pickup coil 1 is wound around one side opposing to the slit 4 of the magnetic core 2.
Patent JP-2003087926-A (JP)
Title: Horizontally-bendable roof-type rack cover
Inventor: TAKEMOTO MUNEMICHI
IPC: H02G3/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a roof-type rack cover which can cover a connection part of two straight racks even if the two straight racks are connected with a required horizontal crossing angle. SOLUTION: Two straight roof-type covers 30 and 40 are connected with a bendable connection unit 50 which can be bent arbitrarily.
Patent JP-2003084164-A (JP)
Title: Optical fiber array and method for manufacturing the same
Inventor: KOTO MASAHIRO
IPC: G02B6/24
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufactured optical fiber array and a method for manufacturing the optical fiber array. SOLUTION: The optical fiber array has at least a Si substrate 10 on which a group of V-shaped grooves 12 extending in parallel on at least one side of faces are formed by etching and an optical fibers 20 arranged in each of the V-shaped grooves 12'. The Si substrate 10 has a guiding structure 16 which prevents the detachment of the optical fibers 20 from the V-shaped grooves on both sides of the group of the V-shaped grooves 12.
Patent JP-2003089177-A (JP)
Title: Light weight multilayer plastic container and its manufacturing method
Inventor: TAIRA KAZUO
IPC: B29C49/22
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a light weight multilayer plastic container which has excellent surface gloss, transparency, rigidity and heat resistance without bringing about an irregular thickness or a deformation at the time of molding with good moldability, in which an impact resistance is improved and which is reduced in thickness and weight. SOLUTION: The light weight multilayer plastic container comprises a layer mainly containing a resin composition which contains a high-pressure method low-density polyethylene as a main component and a linear low-density ethylene-α-olefin copolymer polymerized by using a metallocene catalyst.
Patent JP-2002137744-A (JP)
Title: Steering column control device of vehicle
Inventor: HANCOCK MICHAEL THOMAS
IPC: B62D1/19
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a steering column control device for a vehicle simple in structure. SOLUTION: This steering column control device has a first part 1 to be fastened on a support body of a lateral beam of the vehicle, etc., and a second part 2 to be connected to a steering column assembled body 3, a track is formed to work as a guide part on at least one of the first part 1 and the second part 2, and the other is furnished with first means 8, 9 to travel along the track and second means 8, 9 to fasten the first part 1 and the second part 2 so as to generate specified resistance against the first relative movement of the first part 1 and the second part 2 at the time of vehicle collision.
Patent JP-2003092495-A (JP)
Title: Electronic component mounting device and method therefor
Inventor: HORIGOME NAOYUKI
IPC: H05K13/08
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting device and an electronic component mounting method capable of surely detecting an operation error by a suction nozzle without increasing tact time. SOLUTION: In the electronic component mounting device for picking up an electronic component P from a component supply part and transferring and loading it on a substrate by a transfer head 9 provided with a plurality of the suction nozzles 11, a light projecting unit 19a and a light receiving unit 19b having a plurality of light projecting parts 21 and light receiving parts 22 respectively are made to face each other, and arranged on the periphery of the suction nozzles 11 at a lower end part of the transfer head 9 so as to position the electronic component P in the state of being held by the suction nozzles 11 on an optical axis (a). Thus, presence/absence of the electronic component P held by the suction nozzles 11 is monitored at all times, the need of moving the transfer head 9 for a component detecting operation is eliminated, and the operation error by the suction nozzles 11 is surely detected.
Patent JP-2003095267-A (JP)
Title: Device for holding cylindrical article to be carried
Inventor: KONDO KIICHI
IPC: B65D21/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for holding a cylindrical article to be carried, capable of preventing the falling of the article during carriage or transfer within a yard, and also preventing the deformation, breakage or the like of the article to be carried. SOLUTION: The device 10 for holding the cylindrical article to be carried is provided with frames 12, 14, 16 assembled into an approximately rectangular body, a placing plate 18 which is separately installed above the bottom 14 of the rectangular body, and a supporting ring 20, which is provided on the side frame 16 of the rectangular body, for laterally supporting the girth area of the cylindrical article 30 to be carried which is placed on the placing plate 18.
Patent JP-2003090241-A (JP)
Title: Control device for engine and its computer program
Inventor: ITO MICHIO
IPC: F02D29/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To continue reducing control of engine torque as long as possible while ensuring reliability of a part in an exhaust system by a delay of the ignition timing. SOLUTION: This device has: a control mode switching means 30a controlling the ignition timing by a first control mode increasing a delay amount when an exhaust flow amount is a prescribed amount or less and by a second control mode decreasing a delay amount relating to the first control mode when the exhaust flow amount is the prescribed amount or more; a control continuation time measurement means 30g for measuring a control continuation time in the first control mode; a control mode change means 30h switching from the first control mode to the second control mode when the control continuation time reaches a prescribed upper limit; and an upper limit setting means 30i for lengthening the upper limit time at the time of the second control mode relating to at the time of the first control mode.  Accordingly, by lengthening the control continuation time at the time of the second control mode relating to at the time of the first control mode, while suppressing a rise of exhaust temperature, reducing control of engine torque is continued.
Patent JP-2003090893-A (JP)
Title: Nuclear reactor structure monitoring device
Inventor: UEKI MOTOMU
IPC: G21C17/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress a wrong alarm by a signal detected by two or more detectors for monitoring a loose part in a reactor internal structure and to eliminate an alarm slippage. SOLUTION: This nuclear reactor structure monitoring device for judging the abnormality of the reactor internal structure by using detection signals of the detectors fixed to the circumferential wall of the reactor structure as input comprises a generation position estimation part 1 for estimating the generation position of the abnormality by using the detection signals of the detectors as inputs; a database 3 for reading the output of the generating position estimation part and the maneuvering state and operating state of a nuclear reactor and storing them in relation to each other;  and a relevance evaluation part 2 for reading the signals detected by the detectors and the information for the maneuvering state and operating state of the reactor at that point of time, and evaluating the relevance of the signals detected by the detectors with the maneuvering state and operating state of the reactor in reference to the database, thereby judging whether the signals detected by the detectors are signals generated by a change in the maneuvering or operating state of the reactor or not.
Patent JP-2003092232-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: HARASHIMA YUTAKA
IPC: H01G9/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To shorten a manufacturing time for a solid electrolytic capacitor using a conductive polymer for a solid electrolytic. SOLUTION: A sintered compact of tantalum powder is used as a capacitor element, and a conductive polymer layer is formed by oxidatively polymerizing 3,4-ethylene dioxythiophene with oxidizing reagent include silver (I) salt. A catalyst, ie, the silver (I) salt promotes the polymerization of the 3,4-ethylene dioxythiophene to shorten a polymerization time, capable of forming a conductive layer polymer layer with required thickness and manufacturing a solid electrolytic capacitor excellent in an electrical property within a short period of time.
Patent JP-2003092843-A (JP)
Title: Charging circuit of secondary battery
Inventor: NISHIDA JUNJI
IPC: H02J7/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a charging circuit of a secondary battery which generates little heat and a small power loss and can detect a full-charge state of the secondary battery with high precision. SOLUTION: This charging circuit has a constant current circuit unit which is connected in series between a prescribed DC power supply and a secondary battery, and outputs one of two predetermined constant currents to the secondary battery according to an inputted control signal, a constant voltage circuit unit which is connected in parallel with the constant current circuit unit and applies a prescribed constant voltage to the secondary battery for charging, a battery voltage detecting circuit unit which detects the voltage of the secondary battery and outputs the detected voltage, a charging current detecting circuit unit which outputs a prescribed charging finish signal when a current output from the constant voltage circuit unit is stopped,  and a charging control circuit unit which stops the operations of the constant current circuit unit and the constant voltage circuit unit when the charging finish signal is inputted.
Patent JP-2003096593-A (JP)
Title: Roughening treatment method and copper electroplating device
Inventor: KATO MASAAKI
IPC: C23F1/18
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a roughening method for Cu plating wiring which provides a higher firm sticking property of fine wiring and interlayer insulating layer relating to a method of obtaining the firm sticking property of the fine wiring and the interlayer insulating resin in manufacturing of a multilayered wiring board and satisfies electric characteristics. SOLUTION: The roughening method is a roughening treatment method of roughening the surface of the wiring formed by Cu electroplating and comprises forming a conductor by Cu electroplating, then in successively subjecting the surface of the wiring to the roughening treatment by a liquid chemical containing hydrogen peroxide or formic acid in the components without drying the surface of the wiring.
Patent JP-2003096336-A (JP)
Title: Coating composition and coating film
Inventor: TAMURA KOICHI
IPC: C09D4/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition which is used for coating optical fibers, is excellent in preventing static electricity generation during its application, and gives a coating film with excellent properties; and to prepare a coating film using the same. SOLUTION: The coating composition contains (A) an acrylate monomer having an ethylene glycol chain and (B) at least two photopolymerization initiators different in absorption wavelength range from each other.
Patent JP-2003104373-A (JP)
Title: Cargo collapse preventing utensil for loaded cargo of pallet
Inventor: HISHIKI HIROICHI
IPC: B65G57/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cargo collapse-preventing utensil for loaded cargos of a pallet, which can firmly fix the cargos of the pallet from slide-moving in the longitudinal and lateral directions even when being carried or the like by a truck or the like by simply arranging on the outer peripheral section of a large number of cargos being stacked on the pallet, and clamping and fixing at both end sections. SOLUTION: This cargo collapse-preventing utensil for the loaded cargos of the pallet is constituted of a fixing utensil and at least four cargo collapse- preventing bars. In this case, the fixing utensil is arranged on the outer peripheral section of the large number of cargos which are stacked on the pallet, and can be clamped and fixed at both end sections. The cargo collapse- preventing bars are attached to the fixing utensil, and are located at areas closer to the corner sections of the large number of cargos which are stacked on the pallet.
Patent JP-2003110485-A (JP)
Title: Method of scheduling radio channel, its device, and mobile communication system
Inventor: YAMAGUCHI AKIRA
IPC: H04W16/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio channel scheduling method which can correspond to a smart antenna base station capable of communicating with a plurality of mobile stations at the same time. SOLUTION: This radio channel scheduling method selects a plurality of mobile stations at the destination of down transmission of a radio base station equipped with a smart antenna for forming a plurality of beams. At the same time, the method includes a grouping process (step S1) for getting the combination of selectable mobile stations as the object to direct a beam, and concerning the mobile stations positioned within the coverage of the radio base station; and a best-group selection process (step S2) for selecting a group agreeing most with the conditions of communication service request from among a plurality of groups requested in this grouping process, and deciding the mobile stations contained in this group as the destination of down transmission at the same time.
Patent JP-2003109838-A (JP)
Title: Ceramic electronic part
Inventor: IEMURA TSUTOMU
IPC: H01G4/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide ceramic electronic parts having high reliability preventing excessive creeping-up of solder to outside electrodes without producing cracks due to unnecessary stress. SOLUTION: In the ceramic electronic part 10 having a ceramic substance 1 and the outside electrodes 5 and 6 formed on the whole face of a pair of mutually opposed end faces of the ceramic base substance 1, the outside electrodes 5 and 6 comprise metal substrate conductor layers 5a and 6a comprising metal and glass components on a surface of the ceramic base substance 1, Ni plating layers 5b and 6b formed on outer surfaces of the metal substrate conductor layers 5a and 6a, Pd plating layers 5c and 6c formed on outer surfaces of the Ni plating layers 5b and 6b and Au plating layers 5d and 6d formed on outer surfaces of the Pd plating layers 5c and 6c.
Patent JP-2003105315-A (JP)
Title: Oil in water type emulsion composition
Inventor: TAKEUCHI NOBUYUKI
IPC: C09K23/56
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil in water type emulsion composition manifesting an excellent thickening effect while using a small amount of a thickener. SOLUTION: This oil in water type emulsion composition includes only a hydroxyalkyl cellulose and/or polyvinyl alcohol as the thickener, and an emulsifier having hydroxy group on a hydrophilic part.
Patent JP-2003103761-A (JP)
Title: Printing hue monitoring system
Inventor: MARUYAMA HIDEKI
IPC: G01J3/46
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a printing hue monitoring system capable of clearly showing the whole state, elapse and cause (the excess and deficiency of the supply of ink) in hue fluctuations on color coordinates suitable for evaluating a printing color using a simple color camera. SOLUTION: In a printing press, the printing hue monitoring system is equipped with the color camera for picking up the image of printed matter to output an image pickup signal, an image input means for subjecting the image pickup signal to A/D conversion to form an RGB image, a color coordinates conversion means for converting the RGB image to color coordinates for evaluation to form a color coordinates image for evaluation, a data processing means for graphing hue fluctuations at every predetermined region in the printed matter on the basis of the color coordinates image for evaluation to form a hue fluctuation graph and a display means for displaying the RGB image and the hue fluctuation graph.