baber/WOPTO huggingface dataset:
Patent JP-2001205476-A (JP)
Title: Alloy brazing filler metal
Inventor: MORIMOTO KEI
IPC: B23K35/26
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a alloy brazing filler metal having a function capable of stabilizing the thickness of a brazing filler metal layer after joining without increasing working stages, thus, at a cost equal to the conventional one. SOLUTION: This alloy brazing filler metal uses an alloy brazing filler metal essentially consisting of Sn and containing, at need, Ag of 0.05 to 3.5% by a weight concentration as a base, contains elements having a decomposing temperature higher than the melting point of Sn such as Au, Cr, Co, Cu, Ni, Pd, Pt, Rh, Se and Te of 0.1 to 2.0%, and in which intermetallic compounds of which the maximum particle size lies in the range of 5 to 80 μm are also present.
Patent JP-2001211705-A (JP)
Title: Agricultural implement
Inventor: NAKA HIROKAZU
IPC: A01B59/042
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To improve the strengths of a lifting and lowering linking device and a frame of a traveling car body and to lighten them in an agricultural implement having a working unit attached to the traveling car body through the lifting and lowering linking device having a right and left pair of links. SOLUTION: A transmitting part 45 for the transmission to a traveling- propelling body 7 of the traveling car body is arranged between the right and left pair of links 91 and 91 in the plane view, and at the position overlapped on the right and left pair of the links 91 and 91 in the side view when the working unit is present at the working position. One link 90L in the right and left links 90 and 90 is obliquely installed so that the working device side may be right and left inner side to the other link. Link-supporting frames 25 and 25 in the upper and lower direction for supporting each terminal parts of the right and left pair of the links 90, 90, 91 and 91 at the traveling car body side.  A frame 26 in the right and left direction for connecting both upper parts of the right and left link-supporting frames 25 and 25 is installed to support the body 50 of the traveling car body by the frame in the right and left direction.
Patent JP-2001205905-A (JP)
Title: Ribbon cassette
Inventor: TSUSHIMA MITSUO
IPC: B41J17/32
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce the entire size of a ribbon cassette and to carry an ink ribbon stably. SOLUTION: The ribbon cassette 10 comprises a cassette case 11 comprising first and second containing sections 12, 13 and a member 14 for coupling the end parts of the first and second containing sections 12, 13, a feed core 40 and a winding core 42 contained rotatably in the first and second containing sections 12, 13, and a wide ink ribbon R wound around the feed core 40 and the winding core 42 such that it can be fed out from the feed core 40 and wound around the winding core 42 through the coupling member 14. A shaft 19 elongated in the widthwise direction of the ink ribbon R is provided in the first containing section 12 closely to the coupling member 14 and the coupling member 14 is provided with the edge part 18a of a wall part 18 oppositely to the shaft 19.  The ink ribbon R fed out from the feed core 40 is bent by the shaft 19 and then bent by the edge part 18a to the opposite direction before being wound around the winding core 42.
Patent JP-2001215357-A (JP)
Title: Ferrule tubular body and ferrule
Inventor: SHODA MITSUO
IPC: G02B6/36
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule tubular body capable of easily visually confirming its information and simplifying the assembling process of a ferrule and to provide a ferrule so assembled. SOLUTION: The ferrule tubular body 20 is such that it is formed with a hole 21 for inserting an optical fiber and that it indicates, on the outer surface, the information 24 concerning the tubular body 20 for the ferrule.
Patent JP-2000225500-A (JP)
Title: Secondary operation achieving device in pressing tool for forming metallic sheet, and its method
Inventor: AWAD MATTIAS
IPC: F15B1/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To further decrease the heat to be generated during the operation. SOLUTION: When a pressing tool is closed, a first cylinder/piston unit 1 pressurizes a working fluid to achieve the primary forming operation of a work piece. A second cylinder/piston unit 7 in the pressing tool carries a tool for the secondary forming operation fitted to a piston rod 7c. A secondary operation achieving device comprises an accumulating means 2 for accumulating the pressurized working fluid, a means to select the first volume flow of the working fluid by the first pressure to the second cylinder/piston unit 7 to advance the piston rod 7c until the tool faces a workpiece, and a means to enable the second volume flow of the working fluid by the relatively higher second pressure to the second cylinder/piston unit 7 when the tool faces the workpiece to achieve the secondary forming operation.
Patent JP-2001214811-A (JP)
Title: Fuel gas feeding device for gas engine and fuel gas feeding method
Inventor: GOTO SATORU
IPC: F02D19/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To improve thermal efficiency by decreasing the amount of blow-by fuel gas. SOLUTION: A solenoid valve 4 of a gas feeding pipe 5 is opened during a period since an intake valve 2 starts to open until a crank angle becomes 360 degrees, and closed to stop feeding of fuel gas when the fuel gas amount determined by governing at that time is fed from a jet port 5a of the gas feeding pipe 5 into an inlet port 1. Since the jet port 5a is close to a combustion chamber, residual fuel gas in the inlet port 1 is decreased, so that the amount of blow-by fuel gas during overlapping period of a valve of this and the next cycle is decreased.
Patent JP-2001211919-A (JP)
Title: Cover for covering and portable article
Inventor: YOSHIDA AKIMITSU
IPC: A45C1/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of imparting various functions to a cover for covering not only to allow the cover to function as a cover but to make the cover usable in other convenient and useful applications as well and usable in combination with specific ones. SOLUTION: The attachable and detachable cover 2 for covering for covering a surface 16 to be covered of the portable article S has a two-foldable cover body 2 having a decorative surface 26, a housing part 22 mounted on the inside surface side of the cover body 2 and a mounting means 23 for attachable and detachably mounting the cover body 2 to the surface 16 to be covered. The portable article S is daily portable articles, such as wallets or system memorandum books, key rings, men's pouches and bags.
Patent JP-2001214372-A (JP)
Title: Polyester yarn suitable for false twisting
Inventor: FUJIMOTO KATSUHIRO
IPC: D06M101/16
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a PTT-POY which can industrially be produce by inhibiting the tight winding of the PTT-POY and the generation of bulge, inhibits the generation of fluffs and yarn breakage in the spinning process and in post processes such as a false twisting process, by controlling frictions and wears of the yarn with guides, and can stably be false-twisted. SOLUTION: This PTT-POY produced by a special spinning method which comprises crystallizing the yarn by a thermal treatment under specific conditions, imparting a finishing agent having a specific composition, and winding up the yarn under an extremely low tension, and having orientation, crystallinity, and friction coefficient within specific ranges. The tight winding of the PTT-POY and the generation of bulge which are large problems on the production of the PTT-POY can be avoided, and post processability such as false twisting can remarkably be improved.
Patent JP-2001222227-A (JP)
Title: Shelf label
Inventor: KUDO YASUO
IPC: A47F5/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a shelf label which is mounted at a showcase and can display the prices of merchandise etc., for long time by suppressing the degree of curling of a label base material 5 in spite of frequent peeling and resticking. SOLUTION: This label is formed by noticing that the coating application state and kinds of the tacky adhesive at a tacky adhesive layer 6 are devised and that spherical fine grain glue 11 is dispersed and applied into and on the tacky adhesive layer 6. The label described above has the label base material 5 which may be printed with the prescribed information relating to the merchandise on its surface, the tacky adhesive layer 6 which is applied on the rear surface of the label base material 5 and the spherical fine grain glue 11 which is dispersed and applied into and on the tacky adhesive layer 6. The fine grain glue 11 is partly exposed outward from the tacky adhesive layer 6.
Patent JP-2001224112-A (JP)
Title: Method of removing underground cable
Inventor: MORIHARA SABURO
IPC: H02G9/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently remove for reuse of a conduit an underground cable that is bonded to the inner face of the conduit and is incapable of being withdrawn. SOLUTION: The power cable 3 threaded through the conduit 2 is cut in a manhole 1, and a propelling tube 9 is fit onto the cable, starting at the cut end. The propelling tubes are added and pushed into the conduit 2 by a propulsion device 20, and the bonded portion of the cable is stripped by a bit 10 at the tip of the leading propelling tube. Subsequently, the cable 3 is pulled out of the conduit 2.
Patent JP-2001219103-A (JP)
Title: Nozzle unit
Inventor: URAKUCHI TETSUO
IPC: E02D29/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle unit capable of successively (continuously) spraying a solution to an object the solution is solidified even if the solution is easy to be solidified by reaction with water. SOLUTION: This nozzle unit comprises a nozzle part for spraying high pressure water, a mixing part for sucking and mixing a solution to and with the high pressure water sprayed out of the nozzle part, a pressure-decreasing part for decreasing the pressure of the mixed solution mixed in the mixing part, and a jetting shape formation part for forming a prescribed jetting shape of the mixed solution the whose pressure is decreased in the pressure-decrease part.
Patent JP-2001223714-A (JP)
Title: Data repeating method
Inventor: IWATSUKI KAZUKO
IPC: H04N21/2385
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a data repeating method which can prevent data from being lost and secure the bandwidth that a subscriber desires. SOLUTION: The subscriber determines requested bandwidth with a communication carrier. When the network (subscriber accommodating router 401) is congested, a subscriber router 403 decreases only the amount of data of a subscriber sending data exceeding the requested bandwidth down to the contract bandwidth as a lower limit. Consequently, requested bandwidth is secured for other subscribers. Here, the time when the network is congested is, for example, the time when the amount of data sent from the subscriber router 403 possibly exceeds the upper-limit value of the amount of data that the subscriber accommodating router 401 can process.
Patent JP-2000187250-A (JP)
Title: Liquid crystal display device
Inventor: FUJIKAWA YOSUKE
IPC: G02F1/136
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To arrange dummy pixels for protecting MIN(metal insulator metal) elements of display pixels from dielectric breakdown due to static electricity generated during a processing without impairing the appearance. SOLUTION: Dummy pixels 10' are provided in a part which is in the non- display region of the outside of a display region and which is distant from the terminal of the non-display region. In this case, two-terminal nonlinear elements for dummy which are to be formed with respect to one dummy pixel are plurally divided. Thus, since respective dummy pixels 10' are driven separately by two-terminal nonlinear elements 11' for dummy, which are to be dielectrically broken down more easily than two-terminal nonlinear elements 4 for display, when they receive static electricity, the two-terminal nonlinear elements 11' for dummy are dielectrically broken down more preferentially than the two-terminal nonlinear elements 4 for display.
Patent JP-2001227880-A (JP)
Title: Heat exchanger
Inventor: MITA TETSUYA
IPC: F28B9/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger having an enhanced heat recovery rate in which noncondensed gas stored during heat exchange can also be discharged to the outside. SOLUTION: A drain recovery unit 5 is coupled with the bottom section of a heat exchanging vessel 1 and an ejector 22 is coupled with the top section of the heat exchanging vessel 1. The ejector 22 is coupled, on the inlet side thereof, with a cooling fluid supply pipe 4 and, on the outlet side thereof, with a coiled cooling fluid supply pipe 11 along with the drain return opening 30 side of the drain recovery unit 5. Drain pressure fed from the drain recovery unit 5 is mixed with cooling fluid fed from the ejector 22 before being fed to the coiled cooling fluid supply pipe 11 for further heat exchange. Noncondensed gas stored in the heat exchanging vessel 1 during heat exchange is sucked by the ejector 22 and discharged to the outside.
Patent JP-2001224540-A (JP)
Title: Vacuum cleaner
Inventor: KUROKI YOSHITAKA
IPC: A47L9/22
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To insulate a sound in high-frequency band which is jarring during operation. SOLUTION: In a vacuum cleaner comprising a motor 2 covered with a body ware 8 and a motor case 9, the motor case 9 is separated into a motor case main body 10 and a back plate 11, and the specific gravity of the back plate 11 is changed to correspond to the level of sound which is subject to be reduced.
Patent JP-2001224936-A (JP)
Title: Transfusion method for treating liquid and treating liquid dissolution device
Inventor: INOUE KENJI
IPC: G03D3/06
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To stabilize a transfusion time by preventing the degradation in the amount of the treating liquid passing a transfusion valve. SOLUTION: The discharge (transfusion) of the treating liquid from a dissolution tank is executed by first opening the valve and closing the valve during the time t5 after lapse of the time t4 (steps 240 to 246). The air intruding into the valve is removed in the manner described above, by which the prescribed flow rate may be assured and thereafter the treating liquid is discharged from the dissolution tank by opening the valve (step 250). While the treating liquid is discharged, the water feed pump is run at the prescribed timing and thereafter whether the liquid level of the treating liquid falls down to the prescribed level or not is checked and the valve is closed in accordance with the result of this check, by which the discharge of the treating liquid is ended (steps 252 to 262).
Patent JP-2001230519-A (JP)
Title: Method for forming hole using carbon dioxide gas laser and its post-treatment method
Inventor: IKEGUCHI NOBUYUKI
IPC: B23K26/382
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a hole for preventing contamination of the copper foil surface of a copper clad plate which is suitable for manufacturing a high density printed wiring board, when a hole is formed using carbon dioxide gas laser. SOLUTION: After a target mark for forming a hole using carbon dioxide gas laser is formed in the copper clad plate, an etching film or liquid state etching resist is arranged on the surface, and the target mark is read through the film or the resist, using a CCD camera. By having the film or the resist is irradiated directly with high output carbon dioxide gas laser, preferably selected from 10-60 mJ, thereby working and removing the outer layer copper foil and the inner layer copper foil and forming a through-hole and/or a blind via hole. After that, the film or the resist is removed.  Thus, the through-hole and/or the blind via hole can be formed directly by using the carbon dioxide gas laser, in such a manner that the surface layer copper foil is not contaminated, and the method for forming a hole which is suitable for manufacturing the high density printed wiring board can be provided.
Patent JP-2001226501-A (JP)
Title: White polyester film for surface light source reflection member
Inventor: OWATARI HISASHI
IPC: C08J5/18
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To preraie a white polyester film for a surface light source reflection member that is excellent in refection characteristic and light resistance. SOLUTION: This while polyester film for a surface light source reflection member comprises minute air bubbles and a lightproof agent.
Patent JP-2001233152-A (JP)
Title: Air bag device
Inventor: SASAKI YU
IPC: B60R21/16
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of effectively controlling the inflation behavior of an air bag and reducing the possibility of an inner bag provided to control the inflation behavior coming into contact with an occupant at the initial stage of the operation of the air bag device. SOLUTION: The air bag 14 emerging from an instrument panel upper face section 1a is provided, and the inner bag 30 controlling the flow of gas from an inflator 16 is arranged in the air bag 14. The inner bag 30 expands to the rear of a vehicle over a door terminal 3a, and it has an inflated shape left on the vehicle front side than an instrument panel rear end 1c. An upper hole section 40 and a lower hole section 42 blowing out the gas are provided on the air bag upper side 14a and the lower side 14d, respectively. The upper hole section 40 is provided directly near the door terminal of the portion expanding backward over the door terminal 3a, and the lower hole section 42 is provided directly near the opening section of the portion expanding over an instrument panel opening section 2.
Patent JP-2001234633-A (JP)
Title: Demolishing method of concrete structure and its demolishing device.
Inventor: INOUE SHIGEO
IPC: B28D1/22
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a demolishing method of a concrete structure which enables demolition by efficiently cutting a concrete structure to be demolished. SOLUTION: A metal plate 3 with a slit is arranged on a cutting planned part of a concrete structure 2 to be overhauled, and a cutting torch 4 having a torch side electrode 5 facing against the metal plate 3 is arraged. The structure 2 is cut and overhauled with the metal plate 3 by generating high temperature jet 6 between the both electrodes 3, 5 while holding a distance between the torch 4 and the structure 2 constant by using a first cutting part surface copying device 9 and by plasma arc cutting of the jet 6. Compressed air 34 is sprayed on a cutting part with the jet 6 at the time of this cutting work. It is possible to efficiently demolish the structure 2 as it is possible to remove an unwanted matter attached on the cutting part by air 34 while keeping the distance between the torch 4 and the structure 2 constant by this demolishing method.
Patent JP-2001236976-A (JP)
Title: Fuel cell
Inventor: ISONO TAKAHIRO
IPC: H01M4/86
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer fuel cell of or the like, capable of stably generating electricity by keeping a solid high polymer film in a wholly uniform wetted condition during operation. SOLUTION: The region of an anode gas diffusion layer 25 opposed to the vicinity of a cathode gas introduction port (an opening 64) along the flow of a cathode gas is a first region 251 and the other region is a second region 252. A PTFE content in the first region 251 is controlled to 5% by weight of the anode gas diffusion layer 25 and a PTFE content in the second region 252 is to 30% by weight, thus providing the water permeability of the first region 251 more than that of the second region 252.
Patent JP-2001235690-A (JP)
Title: Optical switch
Inventor: KOBAYASHI HIROSHI
IPC: G02B26/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for sufficiently parting the distances of respective moving bodies in order to suppress the crosstalks of magnetic fields of electromagnets corresponding to the moving bodies in order to constitute a multichannel switch and to obviate the difficulty in downsizing. SOLUTION: As an initial state all drive sections 3 are positioned in a negative direction of a y-axis and when an output optical path is formed of an optical fiber 25c, prescribed current is passed to a coil 102c to drive and latch the drive section 3c in the forward direction of the y-axis. At this time, the optical fiber 22 which is the input optical path and the optical fiber 25c is optically coupled and the light past a distributed refractive index fiber 123 from the optical fiber 22 is reflected by a reflection mirror 16c existing on its optical axis and arrives at the optical fiber 25c by passing a distributed refractive index fiber 124c.
Patent JP-2001238141-A (JP)
Title: Apparatus and method for receiving program data
Inventor: MORIMURA YASUO
IPC: H04N5/44
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent a system from becoming a power-on state in the middle of a program and to prevent the feeling of unpleasantness from being given to a user when power on time on an on timer function is set. SOLUTION: It is decided whether EPG information on a program (program A) corresponding to power-on time which is set is kept in a storage medium. When it is not kept, EPG information is extracted from broadcast data and is stored in a storage medium (ST2 to STY). EPG information of the program A is referred to and power-on time Tb which is set is compared with the start time Ta of the program A (STY). When power-on time Tb is later than the start time Ta of the program A and power-on time Tb is in the middle of the program A, a change setting picture for selecting whether power-on time Tb is changed to the start time Ta of the program A or not is displayed (ST6 and ST7). When the change of time is selected, power-on time Tb which is set is automatically changed to the start time Ta of the program A (ST8 and ST9).
Patent JP-2001231755-A (JP)
Title: Ophthalmic device
Inventor: SUZUMURA YOSHIKATSU
IPC: B42D15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmic device capable of replacing and printing photographic and measurement data in a prescribed order through the order of ophthalmic photographing and ophthalmic measurement are not the same. SOLUTION: Attribute data on the identification number (ID number) of an examinee, whether a subject eye is a right eye (R) or a left eye (L), which of eyeground photographing (K) or visual field measurement (A) to perform, etc., are stored in the order of measurement in connection with an eyeground image and visual field data. In the case of printing, a printing sort is designated to print image data and measurement data in the prescribed order without regard to the order of the measurement. Since the image or measurement data can be printed in the prescribed order without regard to the measurement order in constitution like this, these pieces of data can be arranged and printed and data desired to compare and data desired to retain equally can be printed together.