baber/WOPTO huggingface dataset:
Patent JP-2002068774-A (JP)
Title: GLASS SUITABLE FOR SEALING Fe-Ni-Co BASED ALLOY
Inventor: SHIRATORI MAKOTO
IPC: C03C3/095
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a glass suitable for a glass tube for a fluorescent lamp having composition which is substantially free from PbO. SOLUTION: This glass suitable for sealing Fe-Ni-Co based alloy is characterized by having composition containing, by mass, SiO2 of 60-70%, Al2O3 of 1-10%, B2O3 of 10-25%, Li2O+Na2O+K2O of 5-15%, WO3+Sb2O3+Nb2O5 of 0.05-5%, and Bi2O3+CeO2+Fe2O3 of 0.001-5% and having an average coefficient of linear expansion of 48-58×10-7/ deg.C ranging in temperature from 50 deg.C to a glass transition point (Tg).
Patent JP-2002062803-A (JP)
Title: Authentication document, authentication form, and system for issuing and verifying authentication document
Inventor: MORITA YORIKO
IPC: G06Q50/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an authentication document applicable to both of an electronic authentication system and a paper-base authentication system. SOLUTION: Visibly confirmable authentication contents 30A, 30B, authenticator information 34A, 34B, and authenticator's seal imprints 36A, 36B are described in authentication certificates 30A, 30B together with bar codes 33A, 33B of authentication contents data in which the authentication contents 32A, 32B are described, bar codes 38A, 38B of electronic signature data enciphering the authentication contents data, and bar codes 40A, 40B of electronic certificate data of the authenticator.
Patent JP-2001143627-A (JP)
Title: Noise filter of magnetron and method for forming the same
Inventor: PARK BYEONG WOOK
IPC: H01J23/15
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron noise filter and the method for forming the same, which can remove a noise of a high frequency band. SOLUTION: The magnetron noise filter comprises a shield box 100 integrated in one side of a magnetron, penetration-type capacitor 200 equipped in a direction of the shield box 100, a closed winding part 401 having a prescribed diameter and wound closely in the form of coil, a flexible winding part 402 winding a shape separated in a prescribed distance in series to the closed winding part 401 in several times flexibly, and a combined type chock coil 400 coupling a terminal 800 of a capacitor 200 to a cathode terminal 700 of the magnetron and a ferrite 600 inserted in a close-contact winding part 401 and having a prescribed diameter.
Patent JP-2002077339-A (JP)
Title: Portable telephone device
Inventor: SAITO MASAKI
IPC: H04W88/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the design of portable telephone device and to increase its amusement properties by making not only a lucid crystal display device but also a window plate illuminate. SOLUTION: The window plate is made to illuminate by guiding the light from a light-emitting element 16 to the circumference of the window plate 6 provided to a display window 3 via a light guide 15.
Patent JP-2002065268-A (JP)
Title: Oxygenase gene derived from microorganism, and method for degrading dioxin using enzyme encoded by the gene
Inventor: TSUJI HIROKAZU
IPC: C12N1/15
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an oxygenase gene that is derived from a microorganism and encodes an oxygenase capable of degrading dioxins, and a method for degrading the dioxins using the enzyme encoded by the gene. SOLUTION: The objective gene encoding a dioxygenase which degrades dioxin skeleton, particularly called angular dioxygenase, is isolated from Terrabacter sp. strain DBF63. The other objective method is based on the successful determination of the base sequence thereof and the finding that dioxins are degraded by the oxidase formed from a transformant that is obtained by transforming Escherichia coli or the like with a vector into which the gene is inserted, and is cultured.
Patent JP-2002069692-A (JP)
Title: Copper foil for printed circuit and manufacturing method therefor
Inventor: YAMADA MASAHIKO
IPC: C25D7/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for a printed circuit, the surface of which is so superior in heat discoloring resistance as not to discolor even when receiving a thermal history of high temperature at 200 deg.C or more, and which can satisfactorily maintain the characteristics such as a solder broadening property necessary for a copper foil for a printed circuit, adhesion with a resist ink, or the like, and to provide a manufacturing method which can serially mass- produce it. SOLUTION: The copper foil for a printed circuit has a layer consisting of metallic cobalt and aluminum oxide on at least one side of the copper foil.
Patent JP-2002067833-A (JP)
Title: Vehicle control system and automobile incorporating the system
Inventor: SAKURAI KOHEI
IPC: G06F17/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system and an automobile incorporating the system to be embodied at a low cost by facilitating heat radiation of an actuator driver for suppression of the radiating component costs and establishing small-size construction of its central control device and enhancing the versatility. SOLUTION: The vehicle control system equipped with a central control device and a plurality of actuators includes an actuator driver provided on the actuator side for driving the actuators, and the actuator driver is arranged so that a self-diagnosing part, self-protecting part, and a communication control part are installed independently in dispersion in such a way as mating with the respective actuators.
Patent JP-2001139571-A (JP)
Title: Chromone derivative, method for producing the same, and use
Inventor: YASUMA TSUNEO
IPC: A61K31/5377
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a chromone derivative having a remarkably excellent osteoplasty-promoting action, to provide a method for producing the same, and also to provide the use of the same. SOLUTION: This compound represented by the formula [the ring A is a benzene ring which may have one or more substituents; R1 is a non-aromatic heterocyclic group which may have one or more substituents; R2 is hydrogen atom or a hydrocarbon group; R3 is hydrogen atom, a hydrocarbon group or a halogen; (n) is an integer of 0 to 3] or its salt is useful as a medicine for preventing treating bone diseases, chondropathy and fracture, because of having a remarkably excellent osteoplasty-promoting action.
Patent JP-2002083272-A (JP)
Title: Reader/writer for ic card
Inventor: TAKAHASHI TAKEHIRO
IPC: B42D15/10
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To smoothly introduce an IC card in a reader/writer. SOLUTION: The reader/writer 1 for an IC card 7 is formed, by fixing a read-write device body 4 in a case having a card insertion opening. The read- write device body 4 is formed by superimposing an electronic substrate 6, having an electronic circuit printed by printed wiring and a read-write part on a card guide 9 disposed at a position corresponding to the card insertion opening, and a card storage gap 18 capable of storing the IC card 7 between the storage plate 16 of the card guide 9 and the electronic substrate 6 is formed. A storage plate rim 16a, serving as the lead-in part rim of the card storage gap 18, is formed into a shape recessed toward the inner side of the card storage gap 18.  Since the storage plate rim 16a is formed in this manner, the tip rim of the IC card inserted is brought into point contact with only two points of the storage plate rim 16a, and the tip rim of the IC card will not abut against the storage plate rim surface to surface as seen in the past. Thereby, the IC card 7 is introduced smoothly into the card storage gap 18.
Patent JP-2002086335-A (JP)
Title: Optical element grinding and polishing device
Inventor: IIDA SHINYA
IPC: B24B47/14
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To always keep the rotation of an optical element at a certain speed or higher for machining the optical element excellently in a machining method utilizing the rotation of the optical element caused by its sliding resistance with a grinding tool. SOLUTION: An optical element grinding and polishing device for machining the optical element 1 by making the element 1 abut on the grinding tool for driving the grinding tool for rotation is provided with a work supporting shaft 2 for supporting the optical element 1 rotatably, an impeller 23 installed to the work supporting shaft 2, a compressed air supply device 26 communicated with an air nozzle 25 for jetting compressed fluid to the impeller 23, a revolution speed meter 27 for measuring the revolution speed of the work supporting shaft 2, and a control device 28 for activating the compressed air supply device 26 based on the revolution speed of the work support shaft 2 and keeps the revolution speed of the work support shaft 2 and the optical element 1 constant by giving torque to the impeller 23 by jetting compressed fluid from the air nozzle 25.
Patent JP-2001135797-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: BEN GENGYOKU
IPC: H01L21/8238
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To simplify a process by reducing the number of steps for an ion- implantation process. SOLUTION: With a mask for exposing a cell region CN and a peripheral circuit region RN-1 of the same conductive-type MOS element at the same time held in-between, an ion-implantation process up to a line 40 is performed under the condition suitable for one of these regions. Then, the region RN-1, Where ion is implanted under the condition, is shielded with a mask, and related to the remaining CN, with a mask for exposure in-between, an ion-implantation process is performed with a region 44 under conditions which compensates for the ion-implantation conditions to the remaining region.
Patent JP-2002088026-A (JP)
Title: Allene-substituted carboxylic acid ester
Inventor: HAYASHI TAMIO
IPC: C07C67/343
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a new allene derivative and its production method. SOLUTION: A pure allene derivative free from substituent on the terminal, having added malonic acid ester and expressed by formula (1) (R1 is a 1-8C straight-chain alkyl, a branched alkyl-carbon compound having secondary or tertiary carbon, allyl group, an aromatic hydrocarbon group, 1,2-butadienyl group or 2,3-butadienyl group) can be synthesized by using 2-chloro-1,3-butadiene which is a diene compound easily available as a starting raw material and reacting the diene compound with sodium compound of a malonic acid ester using a palladium/phosphine compound as a catalyst.
Patent JP-2001115917-A (JP)
Title: Electric fuel pump
Inventor: BALLIER GUENTER-PAUL
IPC: H02K11/22
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric fuel pump capable of forming large-surfaced and secure earth connection between a connection element and a casing cover. SOLUTION: The connection element 43 is engaged with a contact element 40 disposed to be action-coupled with an inner wall 35 of the casing cover 12 in a form-connection way.
Patent JP-2002087824-A (JP)
Title: Fluorine substituted transition metal oxide
Inventor: OKANO CHISUI
IPC: H01M4/525
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a positive polarity active material capable of increasing the capacity of a non-aqueous electrolyte secondary battery. SOLUTION: A new fluorine substituted transition metal oxide having a composition expressed by a composition formula, LixCoyNi1-yO2-zFz (in the formula, each of (x), (y) and (z) is a rational number satisfying 0.0<=x<=1.0, 0.0<=y<=1.0 and 0.0<z<=0.5) and having an α-NaFeO2 type concerning structure is used as the positive electrode active material of the non-aqueous transition metal oxide.
Patent JP-2002086552-A (JP)
Title: Vacuum forming mold and manufacturing method therefor
Inventor: MATSUI TOSHIO
IPC: B29C51/30
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum forming mold enabling easy manufacture of a mold even when the shape thereof is complicated and being inexpensive, regarding the forming mold used for vacuum forming and a manufacturing method thereof. SOLUTION: A large number of fillers are joined in an erected state to the surface of a matrix by attraction by static electricity and a metal plating layer of a prescribed thickness is formed on the surface of the matrix by a reduction plating method and an electroplating method. The fillers left in the metal plating layer are dissolved thereafter by a solvent. An inorganic air-permeable filling material is filled at the back of the metal plating layer as occasion calls.
Patent JP-2002089816-A (JP)
Title: Misceraneous refuse pit
Inventor: YOSHIDA YOSHIHARU
IPC: F23G5/44
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a miscellaneous refuse pit enabling piling-up of miscellaneous refuses 14 and transportation of the same with high efficiency. SOLUTION: A large-sized concrete miscellaneous refuse pit is provided, in which it includes a bottom surface 2, wall surfaces 3 build up from a peripheral edge of the former, and a space for storing the miscellaneous refuses 14 therein. In the pit, an uneven portion 12 is formed in the wall surfaces 13.
Patent JP-2002093402-A (JP)
Title: Sealed battery
Inventor: OKAMOTO KATSUHIKO
IPC: H01M10/0587
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery capable of providing high output and improving volume efficiency. SOLUTION: This seal battery 10 comprises a winding type power generating element 11, a negative electrode collecting plate 14 and a positive current collecting plate 15 connected to a negative electrode 12 and a positive electrode 13 of the power generating element 11, respectively, and a negative electrode terminal 16 and a positive electrode terminal 17 connected to the negative current collecting plate 14 and the positive current collecting plate 15. The negative electrode terminal 16 and the positive electrode terminal 17 extend in the crossing direction the axial line of the power generating element 11.
Patent JP-2002091543-A (JP)
Title: Production plan preparing method, information processor and production managing system
Inventor: ORITA FUSAJI
IPC: G06Q50/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To rapidly prepare a production plan. SOLUTION: At first, the required production amount of each management article kind at every ten days is heaped concerning the first priority order line of the first day (the eleventh of July) of the ten days in accordance with a article kind classification line priority order restriction. Then the violating portion of the restriction (a violation in a brand number, for example) is removed on the succeeding day (the twelfth of July). Moreover, the other restriction violating portions(beyond production ability, for example) are removed on the succeeding day (the thirteenth of July).
Patent JP-2002092576-A (JP)
Title: Antenna device and wireless card module equipped with this antenna device
Inventor: HIRABAYASHI TAKAYUKI
IPC: H04B1/3822
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To minimize the protruding quantity in a state mounted on a body apparatus to add communication function and provide diversity characteristic. SOLUTION: This wireless card module comprises a circuit part 23 built in a module body 5, an antenna part 1 and a connector part 23, and is mounted on the slot 3 of the body apparatus 2, whereby the communication function is added. The antenna part 1 is arranged on a second side surface part 5b opposed to a first side surface part 5a having the connector part 23 provided thereon to the module body 6, and an antenna board 8 having a reverse F- shaped antenna pattern 11 and meander-type antenna pattern 13 printed on at least one main surface 8a is retained orthogonally to the mounting direction to the body apparatus 1.
Patent JP-2002098581-A (JP)
Title: Merchandise processing device with label printer
Inventor: FUNATSU SATOSHI
IPC: G01G23/42
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise processing device comprising a label printer where no merchandise of a weight equal to or lower than a lower limit is manufactured nor a label for it is issued. SOLUTION: The merchandise processing device with a label printer is provided with a weighing part for weighing a merchandise, an operation means for setting/inputting a constant weight value to be printed on a label, and a label issuing part which prints the constant weight value on the label for issuing. If a constant weight value is inputted/set for a merchandise, the value is set as a lower limit weight value permitted for the merchandise.
Patent JP-2002100076-A (JP)
Title: Optical recording medium and method for producing the same
Inventor: MAGAI MASARU
IPC: G11B7/257
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type optical recording medium capable of writing at a low linear velocity and having high durability. SOLUTION: The phase change type optical information recording medium is obtained by successively stacking a first dielectric layer 2, a recording layer (phase change recording layer) 3, a second dielectric layer 4, a reflecting layer 5 and a protective layer 6 on a transparent substrate 1. The second dielectric layer 4 is formed with a dielectric material adaptable to a desired writing linear velocity and this layer 4 is used as a writing linear velocity controlling layer. In an embodiment, an optical disk is produced by stacking the layers on a polycarbonate substrate using a magnetron sputtering apparatus. In this case, the first dielectric layer, the recording layer, the second dielectric layer and the reflecting layer are formed of ZnS.SiO2, Ag2In5Sb71Te20Ge2, TaOx.AlOx.SiO2 and Ag97In3, respectively.
Patent JP-2002106705-A (JP)
Title: Variable speed control device for continuously variable transmission
Inventor: HAGIWARA YOSHICHIKA
IPC: F16H61/662
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To properly control line pressure of a V-belt type continuously variable transmission by accurately determining a torque ratio of a torque converter by even a number of revolution sensor of low accuracy. SOLUTION: A T/C speed ratio arithmetic part 32 determines a speed ratio in a torque converter 2 from primary pulley revolving speed Np and engine speed. A T/C torque ratio arithmetic part 34 determines a torque ratio from the speed ratio. An input torque estimating part 35 estimates input torque to the continuously variable transmission from the torque ratio and engine output torque determined by an engine torque arithmetic part 31. The T/C speed ratio arithmetic part 32 is provided with a correction amount calculating part 33 to correct the speed ratio when stepping an accelerator pedal in a direction for lowering than Np/Ne. As a result, deviation from an actual value of the speed ratio in nonsensitive time of each number of revolution sensor is reduced and input torque can be properly estimated and thereby sliding of a V-belt and a movable pulley is prevented.
Patent JP-2002103711-A (JP)
Title: Fixing structure of cutting mechanism and tape printer comprising it
Inventor: FURUYA YOSHIKIYO
IPC: B41J11/70
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a cutting mechanism in which a cutter and a tape receiving member can be arranged with accurate positional relation, and a tape printer comprising it. SOLUTION: A cutter frame section fixed with a cutter and a receiving member section fixed with a tape receiving member are bent in the same direction at the same angle while aligning the bending lines.
Patent JP-2002111819-A (JP)
Title: Radio telephone
Inventor: KAWAMOTO YASUHIRO
IPC: H04W88/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone having such an antenna arrangement as the effect onto a human body can be lessened by reducing radiation of electromagnetic wave to the head part of a user as much as possible. SOLUTION: An antenna part 16 is located oppositely to the operating side with respect to a control board 15 disposed in a case 11 while overlying the control board 15. When the radio telephone is used, the control board 15 is interposed between the antenna part 16 and the head part of a user so that the control board 15 suppresses electromagnetic wave advancing toward the head part.
Patent JP-2002104274-A (JP)
Title: Braking device for vehicle
Inventor: ITO SHINJI
IPC: B62L3/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for a vehicle, requiring no working of a fender to cover a wheel, and having a large degree of freedom in the layout of a brake pipe arrangement. SOLUTION: This braking device is equipped with a pair of forks 3 disposed at both axle end parts of the front wheel 4 of the vehicle 1 to rotatably support the axle, a fork supporting member 14 to mutually link those forks, the actuating parts 15a, 16a of brakes 15, 16 provided on both sides of the front wheel, a brake operating means 18, 19 to control the actuating parts of the brakes, and brake pipe arrangements 22, 23 to distribute hydraulic oil supplied by the brake operating means to the actuating parts of both brakes, and a part of the brake pipe arrangements is disposed below the fork supporting member.
Patent JP-2002104079-A (JP)
Title: Vehicle pocket structure
Inventor: UCHIYAMA TOMOYUKI
IPC: H05B33/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle pocket structure improved in the assemblage workability of a pocket forming assembly, the mounting workability to an installation object surface and other kinds of ease of handling. SOLUTION: In this vehicle pocket structure, connecting slot parts 3 for engaging with both ends of a net support bar 2 inside both nearly U-shaped free ends 11 and engaging slot parts 4 for fitting a net material 51 of a mesh forming part along the inner edge are structured, on the back face of a frame 1 formed into a nearly U-shaped form in the front view, by setting only a part or the whole area of the width 6 of the opening part of each of the slots narrower than the opening width of the slot while securing the fitting of the net support bar 2 and the net material 51, and the frame 1, the net support bar 2 and a net 5 are assembled by connecting them, so that the net 5 is mainly prevented from partially or carelessly coming off from the frame 1 during the assembly work or in handling it.
Patent JP-2002107063-A (JP)
Title: Crucible for growth of crystal, and method for growth of crystal
Inventor: WAKUTA JUNZO
IPC: C01B33/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a crucible for growth of a crystal and a method for growing a crystal to improve crystal quality, improve a yield, and improve a crystal growth rate. SOLUTION: The crystal growth crucible 10 is provided on an upper surface with an opening part and formed into a square box shape consisting of four sidewalls 4, 5, 6, and 7 and a bottom wall 8, and a continuous uneven surface shape is formed on the whole surface of an external part. The continuous uneven surface shape of the external part of the crucible 10 is formed with a plurality of protrusions 11 extending vertically (longitudinally) to the bottom wall 8 being formed in parallel and continuously, and the protrusions 11 and recess grooves 12 are continuously formed in the whole surfaces of the sidewalls 4, 5, 6, and 7. Furthermore, a plurality of the protrusions 11 extending in a direction paralleling the sidewalls 4 and 6 are in parallel and continuously formed on the whole surface of the bottom wall 8.  Moreover, the internal space of the crucible 10 is formed into a cube shape, the internal part is filled with a silicon material, and the silicone material is fused and cooled to effect crystal growth of a silicon ingot.