baber/WOPTO huggingface dataset:
Patent JP-2002110747-A (JP)
Title: Method for manufacturing film carrier
Inventor: OKUBO RIICHI
IPC: H01L21/60
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method in which electrical reliability can be improved and a film carrier can be manufactured with high manufacturing efficiency. SOLUTION: This method is characterized by comprising a step of forming a plurality of sprocket holes along the longitudinal direction on both ends of an insulating film, by using a base material having a first and second conductor layer on both sides of the insulating film in an elongated shape; a step of forming a conduction hole having a diameter of not more than 120 μm, which penetrates through the first conductor layer and the insulating film and reaches to the second conductor layer, by irradiating a laser beam from one side of the insulating film; a step of planarizing the surface of the first and second conductor layer by polishing the surface, a step of adhering a conductive material, which is selected from among palladium fine particles, carbon, and a conductive polymer, to the wall surface of the conduction hole;  a step of forming a conductive layer in the conduction hole by an electrolytic plating; a step of forming a wiring layer by etching the first and second conductor layer; and a step of forming a solder resist layer on the conductor layer.
Patent JP-2002102020-A (JP)
Title: Washable mattress
Inventor: MIZUNO AKIRA
IPC: A47C27/12
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a mattress which is easily washable at home. SOLUTION: This mattress is constituted by inserting a plurality of bags of a three-layered structure consisting of wadding in their upper parts and lower parts and hard cotton in their central parts into the side materials of the mattress divided to a plurality by partitions consisting of three-dimensional gores.
Patent JP-2002106371-A (JP)
Title: Drive transmission device
Inventor: MURAJI TETSURO
IPC: F16H1/28
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmission device capable of generating large torque in conformation to the increase in load by disturbance such as icing or the like even if a motor is miniaturized. SOLUTION: This device comprises a throttle shaft 14; an intermediate shaft 22; a rocking lever 26 rotatable to the throttle shaft and pivotally supporting the intermediate shaft at one end; a first gear 21 fixed to the throttle shaft; a second gear 24 fixed to one end of the intermediate shaft and meshed with the first gear; a third gear 24 fixed to the other end of the intermediate shaft 22; a fourth gear rotatably provided on the throttle shaft so as to mesh with the third gear; a drive means 16 for driving the fourth gear; and a torque limiter 27 for connecting the rocking lever 26 to the throttle shaft.
Patent JP-2002105383-A (JP)
Title: Water-based gas-barrier coating composition and method of producing the same
Inventor: TANABE MASAYUKI
IPC: C08F261/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating composition that has a high concentration, a low viscosity and high storage stability as well as excellent gas barrier properties. SOLUTION: The objective water-based gas-barrier coating composition comprises (A) 100 pts.wt. of a copolymer composition mainly containing (meth) acrylic alkyl ester and (B) 40-200 pts.wt. of polyvinyl alcohol with a saponification degree of >=93 mol.%. In another embodiment, the water-based gas-barrier coating composition includes 5-20 pts.wt. of boric acid per 100 pts.wt. of the polyvinyl alcohol resin on the solid basis. This invention further relates to methods of producing the coating compositions.
Patent JP-2001202330-A (JP)
Title: Cluster server device
Inventor: HORIUCHI YUUKI
IPC: H04N21/23
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a cluster server device, with which data can be distributed to terminal equipment while performing the optimal distribution of load to plural cache servers even when a fault occurs in any cache server. SOLUTION: A cluster control part distributes a request from terminal equipment corresponding to the loads of cache servers. When requested data (stream data) exist in a stream data storage part, the relevant data are distributed to the terminal equipment by the cache server and when such data to not exist, data distributed from a contents server are distributed to the terminal equipment. In this case, the data distributed from the contents server are double stored in the stream data storage parts of at least two cache servers. Besides, each of cache servers detects the distributing state of the other cache server double storing the data and when the other cache server is disabled in distribution, the distribution of data is continued in place of such a cache server.
Patent JP-2002117586-A (JP)
Title: Optical information recording medium and its manufacturing method
Inventor: SHIBATA KIYOTO
IPC: G11B7/24062
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk in which reflectance does not drop, a characteristic margin is wide with respect to recording power at high speed recording and the characteristic is also stable with lapse of time. SOLUTION: In this optical information recording medium formed by sequentially laminating a light absorber layer composed of at least of organic dye and a reflection layer made mainly of metal on a transparent substrate having a guide groove. The specific resistance of the reflection layer at room temperature is >=4.5×10-6 Ω.cm and a spectral reflection factor at 790 nm is >=95% with respect to a silver alloy reflection layer.
Patent JP-2002109111-A (JP)
Title: System and method for retrieving equipment position information
Inventor: TSUBOI ICHIRO
IPC: G06Q50/10
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide equipment position information retrieval system and method capable of easily and quickly searching for the position information of equipment provided in facilities. SOLUTION: A comic magazine position information retrieval system 1 is provided with a comic magazine coffee shop 2, Web servers 4 and 5 connected to the Internet 3, a database 6, a base station 8 that communicates with the server 4 through a packet communication network 7 and a portable telephone set 9 as a portable terminal for communicating with the base station 8 by radio. The coffee shop 2 is provided with many comic magazines 10 as furniture on shelves 11. The Web server 5 has a processing part 15 for retrieving and reading the data of the database 6. A retrieval condition inputted from the telephone set 9 is transmitted to the server 5 through the base station 8, the network 7, the server 4 and the Internet 3.  The processing part 15 of the server 5 retrieves a comic magazine 10 corresponding to the retrieval condition from the database 6, reads the shelf number on which the corresponding comic magazine 10 stands and transmits the shelf number to the telephone set 9.
Patent JP-2001188364-A (JP)
Title: Resist removing solvent, method for producing color filter and liquid crystal display
Inventor: NAKADA KUNIHIKO
IPC: G03F7/42
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a resist removing solvent having no corrosiveness, excellent in property of preventing the cracking of a black resin matrix and colored layers and excellent also in resist removing power and a method for producing a color filter using the solvent. SOLUTION: The resist removing solvent is an organic compound containing at least one of carbonyl and ester groups and the solubility of water in the organic compound is <=4 g per 100 g organic compound at 20 deg.C. In the method for producing a color filter, the resist removing solvent is used is used in the production of a color filter comprising a black matrix as a light shielding part and colored layers of the three primary colors forming pixels in openings. The liquid crystal display uses the resulting color filter.
Patent JP-2002114474-A (JP)
Title: Catching prevention member for triangular intersection part and escalator
Inventor: HAGA KAZUO
IPC: B66B29/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a catching prevention member for a triangular intersection part and an escalator capable of preventing generation of a break or a crack in a component member by a shock caused by external force to improve safety. SOLUTION: This catching prevention member comprises triangle-like protection plate 7 of polycarbonate disposed in the triangular intersection part 5; reinforcement members 8, 8A reinforcing the upper side of the protection plate 7; hangers 9, 9A provided in portions of the reinforcement members 8, 8A; and a slender tube-like body 10 of polycarbonate provided in a side edge part of the protection plate 7. Thereby, when a passenger collides with the tube-like body 10 or mischievously hits the protection plate 7, the tube-like body 10 or the protection plate 7 curves and immediately returns to an original state because the tube-like body 10 and the protection plate 7 are made of polycarbonate.
Patent JP-2002115768-A (JP)
Title: Selector valve for safety valve
Inventor: IMAMICHI TATSUYA
IPC: F16K31/50
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a selector valve for a safety valve, allowing the removal of one safety valve for inspection while surely opening the remaining one safety valve and a plant shut-off valve. SOLUTION: A valve body 2 having two outlet ports 5, 6 and an inlet port 3 therebetween incorporates two seats 7, 8 each provided for the exit ports 5, 6 and one valve element 9 movable between two seats 7, 8. When the valve element 9 is moved with the operation of the valve body 2 at the outside, the closure of one seat follows the opening of the other seat, preventing both seats from being closed at the same time.
Patent JP-2002116386-A (JP)
Title: Binoculars
Inventor: AOTO KAZUAKI
IPC: G02B7/12
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To previously store the data relating to eye widths and the data relating to focal positions, such as diopter, by each of users and to adjust the eye widths and focal positions by identifying the users. SOLUTION: When a power source switch 41 is turned on, the videos for observation picked up by an imaging element 31 are displayed on a pair of display elements 24L and 24R in left and right eyepiece sections 20L and 20R. The user observes the images through left and right eyepieces 21L and 21R. The fingerprint of the user is detected and decided by a fingerprint sensor 43 and an identification number is allocated thereto. If the identification number corresponding to the identified fingerprint is already registered, the eye width angle data and/or focal position data corresponding to the identification number is read out and the eye width is adjusted by driving an eye width adjusting section 50 and the eyepieces 21L and 21R are driven by an eyepieces motor 25R, by which the left and right focal positions are adjusted.
Patent JP-2002113609-A (JP)
Title: Rotary cutting tool and throwaway tip
Inventor: MIZUTANI MASANORI
IPC: B23C5/22
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a clamping mechanism producing no shifting and no scattering of cutter edge tip by centrifugal force, and also producing no unnecessary deformation and distortion in a rotary tool body. SOLUTION: This rotary cutting tool is to cut by mounting plural throwaway tip 22 to the outer periphery of a cylindrical tool body 21. A throwaway tip 22 is mounted to the tool body 21 by fixing it to a cartridge 23 by a mounting screw 24, and the surface position across the mounting screw 24 from the cutter edge of the throwaway tip 22 is pressed by the set screw 26 inserted from an inclined screw hole 28 formed in the tool body 21 to clamp it.
Patent JP-2002118304-A (JP)
Title: Piezoelectric actuator, method of manufacturing piezoelectric actuator, and electronic apparatus with piezoelectric actuator
Inventor: KOROISHI KEITARO
IPC: H01L41/22
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric actuator oscillator excellent in durability, a piezoelectric actuator using its vibrator, and an electronic apparatus fitted with the piezoelectric actuator. SOLUTION: A piezoelectric actuator 1 is equipped with a piezoelectric element 3, a vibrator 2 joined to the piezoelectric element 3, and a mover 5 pressure-welded to the vibrator 2 by pressurizing mechanism 4. The piezoelectric element 3 is provided with an electrode 3a. The vibrator 2 is provided with a contact face 2a to contact with the mover 5. The surface of the vibrator 2 and the contact face 2a is provided with a hard alumite layer 6 covered with hard alumite layer. The surface of the hard alumite layer 6 is covered with a conductive film 7 having conductivity.
Patent JP-2002116359-A (JP)
Title: Composite fiber optic overhead ground wire
Inventor: SUMIYA KAZUHIRO
IPC: H01B11/22
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite fiber optics overhead ground wire having a structure which stabilizes the transmission loss characteristic of the optical fiber situated at both ends of a tape fiber stored in a spacer grove and which also enables a stress relaxing effect to be imparted to the optical fiber. SOLUTION: The structure is such that a cushioning spacer is stored in a protective tube which is twined with a conductive wire on the outside, that a plurality of tape fibers are stored in a laminated state in this spacer groove, and that, by using the elasticity of this spacer, a stress relaxing effect is imparted to the optical fiber as well as restraining optical fiber behaviors inside an optical fiber unit to which various cable behaviors are imparted. In addition, this cushioning property, i.e., the buffering effect improves the buffering effect against a lateral pressure to the optical fiber stored in the spacer groove, and then the transmission loss characteristic of the optical fiber at both ends of the tape fiber can be stabilized. A desirable material of the cushioning spacer is sponge.
Patent JP-2002123883-A (JP)
Title: Reporting device and security system
Inventor: OZAWA KOJI
IPC: G08B25/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a reporting device capable of appropriately coping with any abnormality that has arisen in an area to be monitored. SOLUTION: The reporting device 112, which reports any abnormality in the area 101 to be monitored to a monitoring center 104 remotely monitoring the area 101, includes a predetermined receiving end detecting portion 113 which detects that a telephone 111 disposed in the area 101 connects with a predetermined receiving end 102, and a control portion 116 and a transmitting/receiving portion 115 which transmit the contents of a call to the monitoring center 104 when the detecting portion 113 detects the connection.
Patent JP-2002083139-A (JP)
Title: Automatic asset optimization system
Inventor: NAKAMURA TOSHIAKI
IPC: G06Q20/10
Filed: 2000-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic asset optimization system capable of comparing an insurance policy currently taken out by a customer with a financial commodity considered to be better choice to provide proper information and a determination criteria about operation of own asset in operation simulation form at home. SOLUTION: When a customer answers a questionnaire about an asset state arranged in a homepage on a network via the Internet and transmits information about the asset state, it is analyzed and optimum asset operation simulation information is returned to the customer. In this way, the customer can receive the best consultation and have an opportunity to select an optimum plan.
Patent JP-2002123986-A (JP)
Title: Magneto-optical recording medium and its reproduction method
Inventor: SAKAGUCHI TAKESHI
IPC: G11B11/105
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To increase a transfer magnetic field generated form a recording layer near the center of a mark and to increase a stable region against an external magnetic field during reproduction by forming a transfer stabilizing layer near the recording layer. SOLUTION: The medium has a reproducing layer 103 which becomes a perpendicular magnetization film at least at reproducing temperature and a recording layer 105 having perpendicular magnetization anisotropy so that the information in the recording layer 105 is transferred to the reproducing layer 103 by magnetostatic coupling force. A transfer stabilizing layer 106 having exchange coupling force or magnetostatic coupling force with the recording layer 105 is formed in the opposite side of the recording layer 105 to the reproducing layer 103 side.
Patent JP-2001112443-A (JP)
Title: Powdery food
Inventor: AONUMA TAKEZO
IPC: A23L1/30
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To promote the activation of cells and ingest oxygen together with a food by preparing the food from ingredients nontoxic even when directly ingested by humans, directly administering the resultant food or mixing the ingredients with drinking water for use. SOLUTION: This food consists essentially of a substance prepared by treating a fine powder of coral with an organic acid and is obtained by making a calcium ingredient retain active oxygen in a chelate form, mixing the resultant treated substance of the coral with a raw salt, a nucleic acid, an organic acid and polysaccharides, including ingredients of Lentinus edodes Sing. and propolis in the obtained mixture and preparing the food. A lemon extract, an Ume (a Japanese apricot) flesh powder and acids such as kojic acid or acetic acid are used as the organic acid and chitosan oligosaccharides or milk confectionery oligosaccharides are used as the polysaccharides. Furthermore, the content of vitamin C or vitamin D is increased.
Patent JP-2002129877-A (JP)
Title: Propulsion device
Inventor: SAKUMA YUJI
IPC: E21D9/06
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To remotely operate a pushing device from the outside of a starting shaft to push an insertion pipe in. SOLUTION: The pushing device 59 provided in the starting shaft 24 includes a fixed frame 26 having right and left longitudinally extending guide rails 29; a propulsion jack 30 including a cylinder 33 with a fin 34 connected at the end of a rod 31 to the rear of the fixed frame 26 and having recesses 34a and 34b in its front and rear ends, respectively, with the front end of the propulsion jack being guided onto the rails 29; a pushing plate 40 having an opening 39 through which the jack 30 passes perpendicularly, with the pushing plate moving on the rails 29 and having an engaging pin 24 built into the opening 39, the engaging pin capable of being moved into and of the recesses 34a and 34b; and front and rear stoppers 50 and 51 provided at the jack 30 and against which the pushing plate 40 abuts when the engaging pin 42 is aligned with the recesses 34a and 34b. Further, a positioning device supporting the insertion pipe to specify top and bottom positions and right and left positions is provided in the starting shaft 24.
Patent JP-2002132915-A (JP)
Title: Video service method
Inventor: SEKI KIYOSHI
IPC: H04N21/2743
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a video service method with which a moving image file is opened to the public on a homepage over a network, impression can also be transmitted immediately from a receiving side, while the receiving side is watching the moving image file and the load in cost can be reduced. SOLUTION: This video service method circulates the moving image file on the homepage 3 live to open the moving picture file to the public or stores the moving image file in a network server to open the moving image file to the public on demand and also displays either or both of an input field W for receiving an input from the moving image file receiving side and a banner advertisement B for returning a carrying fee to the opening side of the moving image file.
Patent JP-2002131963-A (JP)
Title: Method for image formation and device for image formation
Inventor: ITAMI AKIHIKO
IPC: G03G5/07
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming image with high durability and an image forming device by using a polymerization toner, and to provide a method for forming image and an image forming device in which the cleaning performance for toner when a polymerization toner is used or unstable property relating to buckling of a blade are improved. SOLUTION: The coefficient of variation in the shape coefficient of the toner particles which constitute the toner is <=16% and the coefficient of variation by number in the grain size distribution by number is <=27%. The electrophotographic photoreceptor has a protective layer containing a resin having a thermoplastic organic polymer component, siloxane condensed product component and charge transfer structural component.
Patent JP-2002134612-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAGAWA HIDEO
IPC: H01L21/3205
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of voids in a contact hole even if the aspect ratio of a contact hole becomes high. SOLUTION: After having formed a first interlayer insulating film 107 on a laminated layer, which comprises a first barrier metal layer 102, a first metal film 103, a second barrier metal layer 104, and the second metal film 105, the contact hole 109 is formed in the first interlayer insulating film 107 and then the second metal film 105 is exposed. Inside of the contact hole 109, a third metal film 111 is deposited on the second metal film 105 and then the plug consisting of the third metal film 111 is formed. By etching the laminated layer using the plug consisting of the third metal film 111 and the first patterned interlayer insulating film 107 as a mask, a metal wiring composed of the laminated layer is formed.
Patent JP-2002127788-A (JP)
Title: Vehicle traveling controller
Inventor: KOGA KEIICHI
IPC: B60W10/18
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle traveling controller, by which the driving force of a vehicle can be properly controlled even when a driver performs a deceleration operation. SOLUTION: The vehicle traveling controller comprises a throttle opening controller 9 for controlling the throttle opening of a vehicle engine 3, and a controller 7 for detecting whether the braking or acceleration operation is performed or not in the vehicle, wherein the throttle opening is controlled by the throttle opening controller 9, according to the inclination of the road surface, when the braking operation is also detected in the vehicle while the acceleration operation has been already detected by the controller 7.
Patent JP-2002149116-A (JP)
Title: Liquid crystal display device
Inventor: HIRANO SATOSHI
IPC: G02F1/133
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To enable an RGBW type liquid crystal display device to display an image in proper brightness and also perform not only RGBW display but also RGB display. SOLUTION: A decoder calculates output brightness data for white from RGB input data. A prescribed arithmetic expression is incorporated in the decoder, and the output brightness data for white is calculated by using the minimum value of the RGB input data as a functional variable of the arithmetic expression. It is made possible to display the image in proper brightness by driving each sub-pixel of RGBW by using the output brightness data for white together with the RGB input data. Further, it is also made possible to display a RGB display image by properly controlling the output brightness data.