baber/WOPTO huggingface dataset:
Patent JP-2003027215-A (JP)
Title: Protective film deposition method, protective film deposition system and protective film
Inventor: AKITA NORITAKA
IPC: G11B5/187
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a deposition system which is capable of forming a protective film having excellent corrosion resistance and peeling resistance. SOLUTION: A DC magnetron sputtering system 22 for depositing an intermediate layer on an Si film on a substrate S is provided with a gaseous oxygen supplying section 27 for supplying gaseous oxygen into a chamber 10. The gaseous oxygen is introduced for a prescribed time into the chamber 10 before the start of sputtering and, after the gaseous oxygen is adsorbed into the inner walls of the chamber and a target surface, the intermediate layer is deposited on the substrate S by carrying out supporting work. Consequently, the adsorbed gaseous oxygen is radicalized and is captured into the Si film which is the intermediate layer, by which the Si film containing an SiOX component is obtained as the intermediate layer. The substrate side of the intermediate layer is high in the concentration of the SiOX component and the carbon film side is high in the concentration of the Si.  The corrosion resistance of the intermediate layer is therefore improved without degrading the peeling resistance of the carbon film.
Patent JP-2003031392-A (JP)
Title: Lamp lighting device and projector using the same
Inventor: SUZUKI TOSHIO
IPC: G03B21/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a lamp lighting device using a high-pressure mercury lamp or the like, and a projector using the lamp lighting device. SOLUTION: This lamp lighting device constituted to light the lamp by applying high-tension pulse voltage when lighting and to maintain lighting by supplying normal voltage in normal lighting, is provided with a setup changing means that can correspond to a plurality of lamps with different lamp characteristics on the occasion of use.
Patent JP-2002095627-A (JP)
Title: Endoscope for endotracheal tube insertion
Inventor: NAKAICHI KATSUMI
IPC: A61B1/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a bending mechanism with which an endoscope length is not shortened by compression force when bending force is applied, there is no risk of breaking a thin plate resilient member, the bend is stable maintaining properties obtained for one direction. SOLUTION: An endoscope for endotracheal tube insertion comprises a thin and long insertion part having internally a fiber bundle for image transmission and a fiber bundle for illumination light transmission, the manipulation part coupled with the proximal end of the insertion part, a bending operation mechanism furnished at the manipulation part, and a bending mechanism to bend the insertion part provided as ranging from inside the insertion part to the bending operation mechanism.  The bending mechanism comprises a long stretching resilient member whose one end is located near the internal forefront of the insertion part and the other end forms a fixed end located at the proximal end of the insertion part or at the manipulation part, a push-pull member whose one end is located near the internal forefront of the insertion member and the other end is coupled with the bending operation mechanism, and a ring member coupled to its side face in the vicinity of the distal end of the resilient member and the vicinity of the distal end the push-pull member along bending direction with each other facing in diametral direction. The distal portions of the resilient member and the push-pull member connected by the ring member form an integrated free end.
Patent JP-2003031938-A (JP)
Title: Printed board
Inventor: TAKAHASHI YASUO
IPC: H05K3/34
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a printed board, which prevents solder failure more effectively. SOLUTION: The printed board 20 comprises a plurality of linear lands 22, 23, contacted to a plurality of terminals 11 extending out from the sides of an electronic component 1. Elliptic solder pots 23a broader than the lands 23 are formed electrically conducting to the lands 23 ever two lands 22, 23, i.e., at the top ends of the lands 23. The solder spot 23a is located at a position shifted rearward in the conveying direction of the printed board 20 in a reflow solder step, relative to the length direction of the land 23.
Patent JP-2003028172-A (JP)
Title: Rolling bearing
Inventor: IKEDA NORIFUMI
IPC: F16C33/34
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing restricted in the generation of heat even if it is rotated at a high speed and having excellent heat radiation and a long service life in the high-temperature environment. SOLUTION: This rolling bearing is provided with an inner ring 1, an outer ring 2 and several balls 3 arranged between the inner ring 1 and the outer ring 2. At least one of the outer ring 2 and the balls 3 is made of the ceramic material composed mainly of silicon nitride and having bending strength of 600 MPa of more and heat conductivity of 45 W/m.K or more.
Patent JP-2003029816-A (JP)
Title: Product production managing device
Inventor: NAKAMURA KOICHI
IPC: G06Q50/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To execute the production adjustment of vehicles in a more satisfactory timing based on inventories on the circulating process and respective dealers of the vehicles of respective specifications. SOLUTION: A vehicle production database 50 is accessible by a vehicle production factory 70, selling store terminals 110, 120, and 130 set in each selling store, and a portable terminal 140 to be used by a salesman, and the producing situations and inventory situations of vehicles are stored for the respective specifications so as to be updateable as necessary in the vehicle production data base 50. The vehicle reproduction managing part 20 adjusts the number of production so that the number of inventory of the vehicles of the respective specifications can be turned into a prescribed number by referring to the vehicle production database 50.
Patent JP-2002105161-A (JP)
Title: New cationic associated polyurethane and its use as thickening agent
Inventor: MOUGIN NATHALIE
IPC: C08G77/458
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a new polyurethane useful as a thickening agent or gelling agent for a cosmetic. SOLUTION: This polyurethane is a water soluble or water dispersible amphiphilic cationic associated polymer and has the following formula: R-X-(P) n-[L-(Y)m]r-L'-(P')p-X'-R' (I) [wherein, R, R' are each the same or different a hydrophobic group or H; X, X' are each the same or different a hydrophobic group or a group containing an amine functional group having or not having L" group; L, L', L" are each the same or different a group introduced from diisocyanate group; P, P' are each the same or different an amine functional group having or not having a hydrophobic group; Y is a hydrophilic group; (r) is 1-100 integer; and (n), (m), (p) are each independently with each other 0-1000], and the above molecule contains at least one protonated or quanternalized amine functional group and at least one hydrophobic group.
Patent JP-2002036553-A (JP)
Title: Liquid ejection recorder
Inventor: NAKANO TOMOAKI
IPC: B41J2/045
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance print quality and to increase print speed at low cost. SOLUTION: When an auxiliary pulse is applied as shown on Fig. 1 (a), it is observed at part A while being superposed with a voltage oscillation waveform generated by a residual pressure wave as shown on Fig. (b). Assuming the period of the oscillation waveform is T and the amplitude is V, movement of meniscus in the vicinity of a nozzle plane is synchronized with the period T of the residual pressure wave and the moving distance from the nozzle face repeats oscillation in proportion to the amplitude V. When a main pulse is applied in synchronism with the period T of the residual pressure wave after the auxiliary pulse is applied, ejection quantity of ink drop can be varied.
Patent JP-2003034705-A (JP)
Title: Fluorine-containing phenylmaleimide derivative, polymer, chemical amplifying resist composition and pattern formation method using it
Inventor: MAEDA KATSUMI
IPC: C08F232/04
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist material suitable for a lithography using light of 180 nm or less wave length and its raw material, and a method capable of forming a fine pattern. SOLUTION: The fluorine-containing phenylmaleimide derivative is shown in formula 1. The polymer is obtained by polymeriazing monomer containing this derivative. The polymer contains a structural unit shown in formula 2 and has a weight-average molecular weight of 200,000. One of R<1> to R<5> in these formulae represents OH group, an alkoxy group or an acid-dissociable organic group, and at least two of the rest are fluorine atoms and the remainder(s), if any, represents hydrogen atom(s). The chemical amplifying resist composition contains the polymers and a photoacid generator and has the ratio of the polymers to the sum of the polymers and the photoacid generator of 70 to 99.8 mass %. This composition is coated on a substrate to be processed, exposed to light with a wavelength of 180 nm or less, baked and developed by the pattern formation method.
Patent JP-2003036749-A (JP)
Title: Aligning jig and aligning method for wire harness
Inventor: KINOSHITA HIROSHI
IPC: H01B13/012
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness aligning method which facilitates alignment of a wire group without causing the slack of the wire harness, and can easily fix and remove a jig, and to provide the aligning jig. SOLUTION: In a wire aligning method of a wire harness W by which a wire group 33 in a prescribed portion 42 of a wire harness W formed by bundling a plurality of electric wires is loosened and aligned to coat a water sealant thereon, the wire aligning method comprises a step for holding the wire harness W floatingly above a wire routing plate 35 by wire group receiving jigs 41a, 41b, 41c, 41d and 41e arranged so as to stand on the wire routing plate 35, a step for pinching the wire group 33 at both sides sandwiching a prescribed portion 42 of the wire harness W in the wire routing direction from above the wire routing plate 35 by a U-shaped wire holding members 39 having slits 43, a step for sliding the wire group 33 in the prescribed portion 42 along the slits 43 to align wires vertically, and a step for inserting a leg part 40a between a pair of leg parts 40a,  40b of each wire holding member 39 into a fixed hole 36 arranged in the wire routing plate 35 to fix the wire holding member 39 to the wire routing plate 35.
Patent JP-2003037195-A (JP)
Title: Package for housing semiconductor element and semiconductor device
Inventor: YASUI MASAKAZU
IPC: H01L23/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package in which a seal ring is fitted rigidly with reliability by improving the shape of the seal ring, without increasing the width of a metallized layer on the upper surface of a frame nor changing the cross-section shape of the metallized layer. SOLUTION: There are provided a base 1 comprising, on the upper-side main surface, a placement part 1a on which a semiconductor element 5 is placed, a frame 2 in which, so fitted as to enclose the placement part 1a on the upper- side main surface of the substrate 1, a metallized layer 2a is formed on the upper surface while an input/output electrode 1b is so formed as to penetrate the side part, and a seal ring 3 fitted to the upper surface of the metallized layer 2a. An inner-peripheral surface 3a of the seal ring 3 is wave-form 3b when viewed from above.
Patent JP-2003044103-A (JP)
Title: Local control system
Inventor: KORETSUNE TAKAHIRO
IPC: G05B23/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a local control system which can facilitate replacement and extension on a field side and greatly reduce the construction cost needed to install the system. SOLUTION: A plant control system is provided with a power field panel 15, where a display function part 15A which displays the operation state of a load 14 and facilities, an operation function part 14B that an operator operates, a power function part 15C which performs ON/OFF control for supplying electric power to the load 14, a control function part 15D which controls the operation of the whole system, a protecting function part 15E which protects the system against malfunction caused by electric and mechanical faults, a 1st transmitting function part 15F which provides signal I/F with the center side are concentrically stored, on the field side and with a 2nd transmitting function part 10A which performs transmission control between the power field panel 15 and HMI 12 on the center side of a controller board 10.
Patent JP-2003040076-A (JP)
Title: Air bag device
Inventor: MAENO YOSHIHIKO
IPC: B60R21/01
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To allow plural stages of development even if the conductive time W0 of a second sensor 15 is relatively short in an air bag device provided with the second sensor 15 made conductive by mechanical operation when impact force is applied, in order to prevent malfunction caused by noise in addition to a first sensor 14 for detecting the impact force applied to a vehicle body. SOLUTION: In a first operation mode Lo, the impact force is applied to the vehicle body, and a processing circuit supplies a first ignition control signal to a first switching circuit 24 by the output of the first sensor 14 to become conductive to thereby perform the ignition operation of a first squib 21. At this time, a charging control signal is supplied to a charging switching circuit 29 to charge an ignition power capacitor 27. A second ignition control signal is then supplied to a second switching circuit 35 to become conductive. Power from the ignition power capacitor 27 is thereby supplied to a second squib 22.  In a second operation mode Hi, a third ignition control signal is supplied to a simultaneous ignition switching circuit 33 simultaneously with the first ignition control signal of the first switching circuit 24, and the first and second squibs 21, 22 are simultaneously ignited.
Patent JP-2002115740-A (JP)
Title: Liquid seal mount
Inventor: SATORI KAZUTOSHI
IPC: F16F13/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance a low dynamic spring characteristic at an intermediate high frequency area. SOLUTION: A liquid chamber is formed by a first support member 1, a second support member 2 and an elastic member 3 and the inside of the liquid chamber is divided to a main liquid chamber 11 and a sub-liquid chamber 12 by a partition member 10. The main liquid chamber and the sub-liquid chamber are communicated by an orifice passage 14. A thin part 7 formed by a formation of a recessed part 6 is provided on an inner surface of a cone part 4 at a symmetrical position. The minimum value is imparted to a dynamic spring characteristic by a film resonance against a specific intermediate frequency vibration input. An intermediate high frequency device 17 projecting into the main liquid chamber 11 is provided on the first support member 1 and the minimum value is imparted to a specific high frequency vibration input.
Patent JP-2003040756-A (JP)
Title: Water-slippery cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/37
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-slippery cosmetic having high sustainability and touch feeling. SOLUTION: This water-slippery cosmetic comprises (A) 5-35 mass% of at least one nonvolatile oil having a dynamic viscosity of 5-1,000 mm<2> /s at 25 deg.C, (B) 0.01-10 mass% of at least one liquid nonfluorosilicone-based surfactant having a dynamic viscosity of 5-1,000 mm<2> /s at 25 deg.C, (C) 0.1-10 mass% of at least one liposoluble silicone resin and (D) 0-80 mass% of at least one volatile solvent.
Patent JP-2003043104-A (JP)
Title: Inspection device for semiconductor device
Inventor: KAGEYAMA SEIICHI
IPC: G01R1/073
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a crack caused in a connection part between a ball electrode and an electrode on a mounting base board by expanded air included in a dent part when the dent part, which is formed by contact of a contact terminal with an external electrode in a semiconductor device or the ball electrode connected to the external electrode and sealed during installation of the semiconductor device to the base board, is heated. SOLUTION: The tip part of the contact terminal 14 is formed into a split crown shape 20 having four projection parts in the front end, and a hemispherical or cylindrical recess 19 is arranged in the center. The ball electrode 16 is brought into contact with the tip of the contact terminal 14. The depth of the recess is deep enough for preventing contact of the head top part of the ball electrode 16 such as a solder ball. In a view of the ball electrode 16 from the bottom face, a flaw 21 caused by contact with the contact terminal is shown.
Patent JP-2003045545-A (JP)
Title: Connector
Inventor: OGIWARA SHIGERU
IPC: H01R13/428
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a terminal to a housing, without adding a new part (for example, a spring member) for preventing vibration. SOLUTION: Cutouts 12 and 12 are arranged on both the front and rear sides of a stabilizer 11 for preventing inverse installation of the terminal 4 to the housing 2 to apply spring force to the stabilizer 11. The spring force of the stabilizer 11 is made to act as force for pushing back the terminal 4 in the direction opposite to the insertion direction so as not to generate clearance becoming a sliding cause in an engaging part of a lance 7 and a lance hole 8.
Patent JP-2003051513-A (JP)
Title: Mounting member, mounting structure, and mounting method of semiconductor device
Inventor: IKEDA SATOSHI
IPC: H01L23/36
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem, that the conventional metal piece electrodes bonded to the electrode pads of a semiconductor device and used as electrical contacts between the electrode pads and a circuit board have simple shapes, the solder flows along the metal tab electrodes and reaches the surface of a semiconductor chip contaminating it and deteriorating the functions, which are defects, when the metal tab electrodes are connected with the circuit board by soldering. SOLUTION: Improved metal pieces 3, with which a semiconductor device is mounted on a board, have pedestal parts 3b brought into contact with the semiconductor device 1 and the top parts 3a brought into contact with a substrate 8. The part of the improved metal piece 3 between the pedestal 3b and the top 3a has a cross-section parallel with the top whose area is larger than the area of the pedestal 3b and the area of the top 3a.
Patent JP-2002164826-A (JP)
Title: Code division multiple access radio system using time reversal space time block transmitter diversity coding
Inventor: DABAK ANAND G
IPC: H04B1/707
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion in the same user-symbol of a radio communication system and more particularly the receiver complexity in the CDMA cellular communication system. SOLUTION: A radio transmitter 12 which has transmission antennas AT11 and AT12 includes a circuit to provide symbols of plural groups in a first symbol group train Dn1 for each user-channel Dn, a circuit to modulate the train with a unique code for identification of the channel to form a first modulated symbol group train, a circuit to assemble the train to provide it to the first antenna AT11, and a circuit to rearrange symbol groups in the first symbol group train and at least perform the time reversal of symbols in one group to form the second symbol group train Dn2, and similarly includes a circuit to modulate the second symbol group train with a unique code to form a second modulated symbol group train, and a circuit to provide the train to the second antenna AT12.
Patent JP-2003052984-A (JP)
Title: Game machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a game machine body, which is strong, easily assembled and also excellent in recyclability. SOLUTION: This game machine comprises a game board-supporting base frame 6 integrally formed by aluminum casting (aluminum die casting) and having an opening 7 to which a game board 70 is fitted, so that it can support with sufficient strength the game board 70, which is heavily loaded with a mechanism board, and the like, at the rear surface thereof. In addition, since the game board-supporting base frame 6 is strong and excellent in durability, it is reusable and excellently recyclable.
Patent JP-2003019488-A (JP)
Title: Bio-hume pipe and water purifying system
Inventor: SAKURAI SHIGEO
IPC: C02F3/10
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To impart biofunction to a Hume pipe itself by manufacturing the Hume pipe by making the most of water retentivity and water permeability of a recycled ceramic raw material and to provide a system of constitution with which photosynthesis is enabled. SOLUTION: In this water purifying system, water purification is promoted by propagating bacteria due to mineralization of rain water by utilizing a bio- hume pipe manufactured by utilizing recycled ceramic raw material and a purifying block for pavement having water retentivity and water permeability. Photosynthesis of Cyanophyceae is promoted by an aeration device and a luminous device to remove CO2 , sterilization is executed by a UV device, an ozone device, and a photocatalyst to produce sterilized mineral water and the sterilized mineral water is effectively used for growing plants.
Patent JP-2003058051-A (JP)
Title: Electronic bidding system
Inventor: AIKAWA NOBORU
IPC: G06Q50/10
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic bidding system which prohibits persons to know bid participation information before the bid opening time, eliminates the burden on bid participants necessary for the formation and management of keys and does not send the key for decryption. SOLUTION: A first computer on an orderer side forms the first public key and the first secret key and sends the first public key to a second computer on a tenderer side. A third computer on a third party organization side forms the second public key and the second secret key and sends the second public key to the second computer. The second computer encrypts the tender information in double by first using the first public key, then the second public key and sends the double encrypted bid participation to the first computer. When the bid opening time elapses, the third computer decrypts the double encrypted bid participation sent from the first computer by the second secret key, then sends the decrypted bid participation information to the first computer. The first computer decrypts the decrypted bid participation by the first secret key.
Patent JP-2003026627-A (JP)
Title: New method for catalytic oxidation of alcohol
Inventor: MUKOYAMA MITSUAKI
IPC: C07C47/54
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a safer and simple catalytic oxidation method by solving the problems in which TPAP catalyst has risk of explosion and TEMPO catalyst requires precise control of a reaction temperature, and widely usable as economical oxidation methods utilizing inexpensive oxidizing agents. SOLUTION: The new catalytic oxidation method of alcohols using N-tert- butylbenzenesulpheneamide as a catalyst and using various N-halogenated compounds as a cooxidant is provided. The very safe and simple catalytic oxidation method not having risk or explosion and not requiring precise control of reaction temperature is provided.