baber/WOPTO huggingface dataset:
Patent JP-2002016192-A (JP)
Title: Mounting structure of electronic part and mounting method of electronic part
Inventor: OKURA HIDEAKI
IPC: H01L23/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing time and manufacture a reliable mounting structure at a low cost, related to a mounting structure where a bump-fitted electronic part is mounted on a board. SOLUTION: A mounting structure is provided where an electronic part comprising bumps is soldered to a board through the bump, and then an underfill resin (referred to as resin) is injected and solidified in the gap between the electronic part and the board, for resin sealing. Here, a resin 40 is injected into only a gap among gaps between the electronic part 10 and the board 20 which is positioned at the outermost peripheral part of the electronic part, so that the resin contacts only a surface of the bump 30a among many bumps 30 and 30a which is positioned at the outermost peripheral part, which is hardened. Related to any bump 30a (bumps at four corners are excluded if many bumps are arrayed in square pitch), the area contacting the resin in a complete mounting structure is 1/2 of S or less: where a bump surface area exposed just before resin is injected is S.
Patent JP-2001039939-A (JP)
Title: Production of malonitrile
Inventor: SUBRAMANIAM CHITOOR S
IPC: C07C253/20
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for industrially producing malonitrile practical under a mild conditions namely without requiring excessive temperature and/or pressure. SOLUTION: Cyanoacetamide is dehydrated by using cyanuric chloride in the presence of a catalytic amount of N,N-dimethylformamide in a polar solvent removable by vacuum distillation at >=100 deg.C to industrially produce malonitrile. N,N-Dimethylformamide is added in 0.16 molar ratio to each mol of cyanoacetamide existing in a raw material solution.
Patent JP-2002015296-A (JP)
Title: Memory card
Inventor: UJI KAZUHIRO
IPC: H01L25/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory card which can be made small-sized and thin and held strong on the whole. SOLUTION: This memory card has a semiconductor memory which can have its recording contents rewritten and is integrally provided with contact terminals making electric connections with equipment and further equipped with a CSP type semiconductor memory 2 composed of a chip-size package, a mount substrate 1 where the contact terminals 8 are formed by printed wiring, and upper and lower housings 6 and 7 which contain the semiconductor memory and a substrate so as to constitute a memory card main body. The semiconductor memory 2 has its terminals 2a, formed on its reverse surface, on the mount substrate 1 by soldering 2b and fillers 9 and 9b are applied between the package flank of the semiconductor memory 2 and the mount substrate 1 to unite them; while the semiconductor memory 2 is mounted, the mount substrate 1 is held by the upper and lower housings 6 and 7.
Patent JP-2001061622-A (JP)
Title: Movable waiting room apparatus
Inventor: BERTONE FABRIZIO
IPC: G06Q10/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To effectively use time for waiting for works at the window by filling up necessary papers for those persons who are waiting for the works at the window. SOLUTION: A plurality of seating stations 16 are carried so as to be circulated to a service counter 10 by a motor-driven moving structure 22. The first computor 20 provided on each seating station 16 is connected with the second computor 12 on the service counter 10 so as to communicate with each other. The first computor 20 prepares requirement of a service to a person sat on the seating station 10 during waiting time when the person is carried to the service counter 10. Before the person reaches the service counter 10, the first computor 20 transmits the requirement of the service to the second computor 12.
Patent JP-2002027490-A (JP)
Title: Method and apparatus for inputting/outputting image
Inventor: NICHOGI MUTSUKO
IPC: G09G5/04
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for inputting/outputting an image in which a highly accurate subject image having a color close to the real color of an, object inputted from an image input unit can be outputted. SOLUTION: The apparatus for inputting/outputting an image measures the color of an object at a plurality of points thereof by means of a colorimeter, and converts it into the color space of an output unit using the color characteristics thereof. On the other hand, a color space color of the output unit at the same point as that measured by the colorimeter is obtained by assuming an image from an input unit, as it is, as the drive signal of each output unit. Difference between two RGB values at these same positions is calculated as a color conversion quantity which is used for converting an image obtained from the input unit thus attaining an action for outputting a highly accurate object image having a color close to the real color of the object from the output unit.
Patent JP-2002019633-A (JP)
Title: Control device for lane follow up driving
Inventor: KAWAZOE HIROSHI
IPC: B60R21/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To ensure automatic steering torque while steering intervention by a driver is allowed in the case where the automatic steering driving so as to follow up the lane is conducted. SOLUTION: A current limiting value iL for limiting motor supply current iM supplied to an automatic steering motor generating automatic steering torque is set to a current limiting value iLU corresponding to straight driving of a relatively small value or to keeping steering by judging as being in the straight driving state when road curvature ρ is less than set curvature ρS, and when the road curvature ρ exceeds the set curvature ρS, a steering time timer is set by judging as being in a steering starting state, an initial limiting value iLS of a larger value than a normal limiting value iLU is set as the current limiting value, this state is continued until the steering time timer ends up, and when the timer ends up, the current limiting value iL is returned to the normal limiting value iLU.
Patent JP-2002025031-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: SAKAI YASUSHI
IPC: G11B5/738
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium capable of exhibiting excellent SNR characteristics even in high recording density and being easily manufactured by using an existing manufacturing device and suitable for mass production of a large capacity magnetic recording medium in future. SOLUTION: A magnetic recording layer of the perpendicular magnetic recording medium is specified to be formed by laminating two or more magnetic layers, and at least, one layer of the magnetic layers is specified to be a magnetic film consisting of an amorphous film of an rare earth metal-transition metal alloy.
Patent JP-2002026973-A (JP)
Title: Path retrieval system and its method, and router used for it
Inventor: KANEHARA FUMIKAZU
IPC: H04L45/748
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a path retrieval system according to a tree structure more efficient than a conventional binary tree retrieval in an IP transfer unit. SOLUTION: Different from a conventional binary tree method where an object address is checked in the unit of 1 bit, an M-branch tree structure is used where the object address is checked in the unit of N-bits (N>1) to reduce the number of access times to a retrieval table. Furthermore, the value M denotes the N-th power of 2. Then the object address is checked in the unit of N bits and a longest coincidence retrieval in the unit of bits is attained.
Patent JP-2002025514-A (JP)
Title: Sealed battery
Inventor: FUJITSUKA KOICHI
IPC: H01M2/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a small sealed battery in which a packaging material consisting of flexible member is used and which has a small projected area, and also has a small swelling. SOLUTION: In the sealed battery in which a battery element is sealed with flexible material, a junction of the packaging material is folded, and adhered with an adhesive layer on the rear face of a label for display except a part from which an electro-conductive tab of electrode as for a sealed port of the material.
Patent JP-2002028300-A (JP)
Title: Nail interval measuring instrument for pachinko game machine, pachinko game machine control system using it, pachinko game machine control method and recording medium
Inventor: SHIRAISHI MITSUO
IPC: A63F7/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To improve a nail interval measuring instrument so as to be used without using another tool. SOLUTION: The nail interval measuring instrument A has a case, a first arm 110 and a second arm 120 projecting from the case. These arms are provided with nearly rod-shaped arm bodies 1101 and 1201 and have abutting parts 1102 and 1202 fitted at their tips. The tips of the abutting parts consist of a part of a spherical surface. On the outer sides of the tips of the arm bodies, blade-like engaging pieces 1103 and 1203 are formed. In the case of measuring the interval between nails, curved surface parts at the tip of both the abutting parts are abutted on a panel surface and the curved surfaces of vertical abutting surface contactors positioned on both of the outer sides of the first arm 110 and the second arm 120 are abutted on the inner sides of the nails to bring the curved surfaces of both of parallel butting surface contactors into contact with the nails. Thus, since the interval between the nails can be measured while performing three-point supporting by both of the first arm and the second arm, accurate measurement is realized without using a level.
Patent JP-2002028442-A (JP)
Title: Method for incinerating industrial waste
Inventor: FUKUDA KAZUTO
IPC: F23J15/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method synthetically excellent in treating air pollutants, recycling by-products or preventing the formation of dioxin in the method for incinerating industrial waste such as waste plastics, waste oil, sludge and a waste plating solution. SOLUTION: The waste gas generated when waste is incinerated by an incinerator 1 is introduced downward into a quenching tower 30, quenched by the cooling water injected from a spray nozzle 32 from 1273 to 343 K and then treated by a scrubber 40.
Patent JP-2002028458-A (JP)
Title: Precision filtration filter cartridge
Inventor: OTANI SUMIO
IPC: B01D71/36
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge filter for precision filtration which can be suitably used in a manufacturing process or the like of a semiconductor or a medicine or the like, is excellent in chemical resistance and further has a large filtration flow rate. SOLUTION: A precision filtration filter cartridge is distinguished by that a pleat is constituted of a micro-porous filter membrane, a membrane support, a core, an outer peripheral cover and two end plates, (1) a large number of minute recessed parts, grooves and/or projected parts are formed on the micro- porous filter membrane or (2) the membrane support is composed of a micro- porous membrane on which a large number of minute recessed parts, grooves and/or projected arts are formed or a film in which a large number of holes are made and further on which a large number of minute recessed parts, grooves and/or projected parts are formed and further is provided only at any one side among a primary side or a secondary side of the micro-porous filter membrane. In particular, a constituting member of the filter cartridge is preferably made of a polysulfone polymer or a fluororesin.
Patent JP-2002028608-A (JP)
Title: Method and device for manufacturing compost like material
Inventor: SHIBATA TAKESHI
IPC: C02F11/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively manufacture a desired high quality product free from malodor without wasting fuel, time and man power by properly judging the finishing time of the drying or the post heat treatment to automatically stop the operation of a device to treat a raw material in a proper treating condition and treating time, even if the quantity or property of the raw material is different. SOLUTION: In the method for manufacturing a compost like material through a process of heat-treating organic waste at 100-200 deg.C after heat-drying, the temperature of a material to be treated under the treatment is detected to set the treating time. The manufacturing device of the compost like material possesses a heating means 11 for heating the organic waste further at 100-200 deg.C after heat-drying, a detecting means 12 for detecting the temperature of the material to be treated under the treatment with the heating means 11, and a control means 14 for controlling the treating time of the heating means 11 based on the detected signal from the detecting means 12.
Patent JP-2002032450-A (JP)
Title: Metal material dealing processing system
Inventor: TACHIGAME HIROSHI
IPC: G06Q30/06
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal material dealing processing system which can efficiently deal in metal material as relatively large-sized articles by using a network. SOLUTION: Dealing information on the metal material 10 is coded into bar codes 36a, 48a, etc., and the coded dealing information is represented on loading instruction documents 36, 37, etc., and FAXed or e-mailed to a place 14 where the metal material 10 is sent out. A dealing code such as the bar code 36a represented on the loading instruction document 37, etc., having the coded dealing information printed and an actual-article code such as the bar code 48a represented on a product tag 48 attached to the metal material 10 being the actual-article are read out by a code reader 28 such as a handy terminal connected to the network and the read dealing code and actual article code are sent directly from the code reader 28 by using a specific communication means such as a LAN in the company, a public line, and a WAN.
Patent JP-2002032486-A (JP)
Title: Method and system for sports club management and their server
Inventor: ADACHI MIYUKI
IPC: G06Q50/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for sports club management which enables a user at home to receive instruction in training without taking the trouble to visit a sports club. SOLUTION: A server 1 is administrated by a sports-club administrator and has a database 2. This server 1 and user terminals 3 are connected together through the Internet 4. When a user inputs goal values of training through a user terminal 3, an instructor generates a training menu for the inputted goal. When the user inputs the quantity of training that the user had according to the training menu and the physical states (weight, bodily fat rate, etc.), after the training through the user terminal, the server makes a graph display on the user terminal 3 while the quantity of the training and the physical states inputted from the user terminal 3 are made to correspond to the goal values.
Patent JP-2002032522-A (JP)
Title: System and method for processing data
Inventor: TAKEUCHI TOSHIHIKO
IPC: G06F19/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a data processor and a data processing method, which can efficiently process data without damaging the convenience of a user at the time of processing data for a report and an application by using a computer. SOLUTION: The data processing system processes plural pieces of data different in contents which are previously decided for a plurality of different matters by using a server/client-type application. A data input processing is performed by using a picture 305 for selecting the matter to be processed, application pictures by individual matters 306a, 306b,..., which question the items related to the matter in a selection system by the selected individual matters, and an application guide picture 307 making the items of the content to be processed based on an answer result into a list and displaying them in a processing order.
Patent JP-2002031847-A (JP)
Title: Picture display device and projector
Inventor: TAKADA HIROTAKA
IPC: H04N9/22
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To realize a display device small in size, reduced in the generation of heat and capable of attaining a large-sized display and a color display by using an invisible light projecting means whose response speed is high. SOLUTION: This device is provided with an ultraviolet ray projection tube 1 to perform light emission at an invisible light area, a projection lens 2 to project the emitted ultraviolet rays of the ultraviolet ray projection tube 1 and a screen 3 by which the light emission is performed by receiving ultraviolet rays projected from the projection lens 2.
Patent JP-2002043157-A (JP)
Title: Wire-winding method and apparatus
Inventor: SUGIUCHI YOSUKE
IPC: H01F41/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire-winding method and its apparatus for preventing erroneous tucking of a wire caused by a dislocation of a nozzle and a terminal, when the wire is tucked. SOLUTION: In a winding method, the wire is wound on the outer circumference, in parallel with a rotating axis of a rotating winder 8. Each rotating winder 8 is mounted on a plurality of rotary bodies 6, capable of rotation with the same axis as the rotating axis thereof. Individual rotation driving source 9 for the winder is provided to the rotary bodies 6, and the rotation driving sources 9 for the winder are mutually synchronized and rotated for winding the wire.
Patent JP-2002040244-A (JP)
Title: Optical film, method for manufacturing the same, polarizing plate and display device
Inventor: TOYAMA KIYOTAKA
IPC: C08L1/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical film with excellent optical characteristics and flatness, with less curling and with excellent facility for handling. SOLUTION: The optical film is characterized by containing a cellulose ester with number-average molecular weight (Mn) and weight average molecular weight (Mw) satisfying inequalities 50,000<=Mn<=130,000 and 130,000<=Mw<=290,000.
Patent JP-2001058995-A (JP)
Title: Platinum catalyst for hydrosilylation
Inventor: BANK HOWARD MARVIN
IPC: C07F7/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To efficiently hydrosilylate a specific unsaturated reactive substance, especially a substance containing an unsaturated bond in the interior of structure by bringing silicon hydride into contact with the unsaturated reactive substance in the presence of a hydrosilylation catalyst composed of a specific amount of platinum catalyst supported on porous aluminum oxide at a specific pH. SOLUTION: (A) A silicon hydride of the formula: R1aHbSiX4-a-b (R1 is a 1-20C alkyl, a 4-12C cycloalkyl or an aryl; X is a halogen; a is 0-3; b is 1-3 and a+b is 1-4), preferably methyldichlorosilane, etc., is brought into contact with (B) an unsaturated reactive substance selected from (i) a (substituted) unsaturated hydrocarbon compound, (ii) a silicon compound composed of a (substituted) hydrocarbon substituent and (iii) a mixture of the component (i) and the component (ii) such as cyclohexene, etc., in the presence of a hydrosilylation catalyst composed of 0.1-15 wt.% of platinum catalyst supported on a porous aluminum oxide at pH 2-7.
Patent JP-2002039333-A (JP)
Title: Pulley
Inventor: AYUKAWA KAZUMASA
IPC: F16H55/36
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent early breaking of a bearing applied to a small-diameter pulley. SOLUTION: The pulley 10 is formed of a metallic member in a cylindrical shape and a plurality of vertical slots 16 are formed on the inner peripheral surface 14 of the pulley along the overall periphery thereof to increase the surface area of the pulley. Each vertical slot 16 opens at each end and forms a clearance between the inner peripheral surface 14 and the outer ring of a radial ball bearing when the outer ring is fixedly fitted over the inner peripheral surface 14. Frictional heat produced within the radial ball bearing is conducted to the inner peripheral surface 14 and the vertical slots 16. The heat of the pulley 10 is radiated to prevent early breaking of the radial ball bearing due to thermal fatigue.
Patent JP-2001061546-A (JP)
Title: Applicator for liquid product with twisted fiber, pasted, or powdered product and applicator device therewith
Inventor: GUERET JEAN LOUIS
IPC: D01D5/253
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an applicator which can maintain retention of many products even after squeezing and which has the effects of being easy to manufacture and being economically and practically usable, etc. SOLUTION: This applicator for products, particularly cosmetics or skin products, is provided with grip members 3, 103, 203 and applicator members 4, 104, 204 attached to the grip members, with the applicator members including lines of bristles 9, 109, 209. In that case, at least a portion of the bristles has a cross section with a hollow part and the surface of the bristle has at least one helical groove.
Patent JP-2002044824-A (JP)
Title: Wiring accesory mounting device
Inventor: FUJIYOSHI SHIORI
IPC: H02G3/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To proved a wiring accessory mounting device allowing mixed installation wiring accessories having different mounting structures. SOLUTION: A wiring accessory mounting device is for sole or mixed installation of the first wiring accessory B1 provided with the first engaging protrusion 10 on the both sides of an accessory body 5 or/and the second wiring accessory B2 provided with the second engaging protrusion 17 on the both sides of an accessory body 11. An opening part to mount a wiring accessory is formed in the center of the main body A of the device. The first fastening part 2 fastening the first engaging protrusion 10 on the first wiring accessory B1 and the second fastening part 3 fastening the second engaging protrusion 17 on the second wiring accessory B2 are formed on the both sides of the opening 1.
Patent JP-2002035595-A (JP)
Title: Photocatalyst filter
Inventor: HIOKI SHINYA
IPC: B01J35/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst filter which is suitably used with a photocatalyst and has high photocatalytic performance while containing white carbon with various functions. SOLUTION: This photocatalyst filter contains the photocatalyst and the white carbon and preferably is formed of a honeycomb-shaped photocatalyst sheet containing the white carbon of a specific layer construction. In addition, another preferable photocatalyst filter has a photocatalytic layer formed at the end part of a cell wall on the opening area of a white carbon honeycomb or another preferable corrugated honeycomb-shaped photocatalyst filter comprises the photocatalyst sheet and a white carbon sheet formed in a honeycomb shape or more desirably, the photocatalyst sheet and the white carbon sheet formed under a specific construction.
Patent JP-2002036912-A (JP)
Title: Indicator lighting device
Inventor: NISHIO MASAHIRO
IPC: G09F13/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device to light a plurality of mark sections of an indicator using a single bulb to obtain a uniform brightness. SOLUTION: Light emitted from the bulb 18 is guided by a light guide plate 22 to the respective mark section. The light guide plate 22 which is located near the bulb 18 is consisted of two planar form lenses 24, 26 to reduce the brightness of the mark section in proximity to the bulb 18. Each lens has corrugated surfaces 28, 30 with grooves formed in parallel. The grooves of two corrugated surfaces extend in the direction orthogonal with each other. Light from the bulb 18 is diffused by the two planar form lenses 24, 26 into two steps 24, 26 in different directions, and the brightness of the mark section in the proximity to the bulb 18 can be reduced. Thus, the brightness with other sections is made even.