baber/WOPTO huggingface dataset:
Patent JP-H0660743-A (JP)
Title: Superconductive wire and its manufacture
Inventor: TAKAGI AKIRA
IPC: H01B12/02
Filed: 1992-08-06
Abstract: PURPOSE:To enable coupling loss between element wires to be reduced. CONSTITUTION:In a superconductive wire formed by bundling a plurality of superconductive element wires, each having superconductive thin wires in it, by interposing electrical resistive layers alternately each high electrical resistive layer formed of Zn or Zn alloy. The Zn or Zn alloy coating the surface of the resistive layer has high contact resistance so that it has good insulating characteristic and this element wires are used for a large current superconductive conductor such as a cable-in-conduit conductor.
Patent JP-2001052639-A (JP)
Title: Electron gun, electron optical system, and electron beam device
Inventor: KANEMATSU ERIKA
IPC: H01J37/063
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun capable of adjusting both the position and diameter of a cross-over to the desired values. SOLUTION: A primary electron beam 28 emitted by a cathode 1 is released in widening, but constricted near between a Wehnelt 2 and first anode 3 under influence of a negative suppression voltage impressed on the Wehnelt 2 so that a first cross-over 29 is formed. The electron beam 28 is again constricted by regulating the voltages of a second anode 4 and a third anode 5 so that a second cross-over 30 is formed, which is located at the position of a gun aperture 6, and also it is possible to adjust the size of the second cross-over 30.
Patent JP-S61109429-A (JP)
Inventor: HONJO KENJI
IPC: H02H7/122
Filed: 1984-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0893042-A (JP)
Title: Primarily water stopping material for precast concrete case
Inventor: KADOTA FUMIO
IPC: E04B1/66
Filed: 1994-09-26
Abstract: PURPOSE: To make certain stop of water in the coupling part of a precast concrete case (PC case). CONSTITUTION: A primary water stop material for PC case consists of a water stop part 1 which is installed at the coupling end face 7 of PC case 6 for coupling a plurality of PC cases 6 water-tightly, wherein an embedment 4 having a recess 5 for prevention of drawing-out is formed in a single piece with the water stop part 1, and the water stop part 1 is composed of a body part 2 and a seal 3 which encloses the whole periphery of the body 2 and whose end 3a attains the embedment 4. The embedment 4 and the end 3a of the seal 3 are buried under the coupling end 7 of the PC case 6.
Patent JP-H0391675-A (JP)
Title: Refrigerating storage box
Inventor: OGITA YASUHIRO
IPC: F25D11/00
Filed: 1989-09-05
Abstract: PURPOSE:To set a temperature to an accurate value and surely hold a set condition when a normal electrified condition is restored by providing a refrigerating storage box with a plurality of mechanical latch type selecting switches and canceling means for invalidating a reference voltage corresponding to the selecting switch set to a high temperature when a plurality of the selecting switches are in operative conditions at the same time. CONSTITUTION:The circuit of a refrigerating storage box is constructed with a plurality of mechanical latch type selecting switches 1-3 for changing over a reference voltage and canceling means for invalidating the reference voltage corresponding to the selecting switch on a high temperature setting side when a plurality of the selecting switches 1-3 are in operative conditions at the same time. When a temperature in the box is set, one of a plurality of the selecting switches 1-3 is selected to be operated. Then cooling means are controlled on the basis of comparison between the reference voltage corresponding to the selecting switch and a voltage detected by a temperature detecting element. Thus, since the temperature in the box is held within a set temperature range corresponding to the reference voltage and the selecting switches 1-3 are adapted to be mechanically latched, a selected condition is held even when an electrification is resumed after a cooling operation is stopped by a service interruption or the like.
Patent JP-S59124343-A (JP)
Title: Toner for developing electrostatic charge image and its manufacture
Inventor: SHIBATA TOYOKO
IPC: G03C7/34
Filed: 1982-12-30
Abstract: PURPOSE:To obtain a toner for developing an electrostatic charge image with superior charge characteristics by adding N-vinylcarbazole and a charge controller to a binder resin. CONSTITUTION:A compound represented by formula I [where each of X and Y is H, halogen, -NO2, -N(CH3)3<+>, -CN, -COOH, -SO3H, -CHO or -COOR (R is alkyl, aryl, alkenyl or aralkyl)], e.g., N-vinylcarbazole represented by formula II is used as a charge controller. About 1-20pts.wt. coloring agent such as carbon black and about 0.1-15pts.wt. said compound as a charge controller are added to 100pts.wt. binder resin such as a styrene-butyl acrylate copolymer having about 80-180 deg.C softening point or a mixture of the copolymer with an olefin polymer having about 100-180 deg.C softening point. They are melted and kneaded, and the kneaded material is cooled, pulverized, and classified to obtain a toner.
Patent JP-H09166097-A (JP)
Title: Fan with blade with flange
Inventor: BENT PAUL HENRY
IPC: F04D29/66
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce noise by setting the tip of the blade of each fan close to a fan housing, and forming a flange on the tip of the blade so as to be integrated thereto. SOLUTION: A flange 15 is formed on the tip of the blade 14 of a cooling fan so as to be integrated thereto. This flange 15 is formed of a flat element, which is slightly curved so as to be rotatable along the inner wall part of a fan housing 12. The flange 15 is mounted vertically the surface of the blade 14, and extended to both the front and rear of the fan housing 12. The extending length of the flange 15 from the blade 14 is set to about 1/4 of 1 inch from the surface of the blade 14. Thus, the flow of an eddy current by the tip of the blade 14 is reduced, and the noise by the movement of air which is caused by the fan is reduced.
Patent JP-S59124805-A (JP)
Title: Preparation of mold
Inventor: YASUMASA NOBUO
IPC: B29C53/82
Filed: 1982-12-30
Abstract: PURPOSE:To prepare a pair of molds based on one side model by a method wherein resin is injected into the clearance between the mold surface of a holder and that of a model, hardened, and metal is flame-sprayed to complete one mold and parting agent of thickness equal to that of a product is attached to the surface to form the model for the mold of the other side. CONSTITUTION:Holders 6, 7 are made from cast iron, ZAS, or concrete etc. and mold surfaces 6a, 7a are formed smaller than the model surfaces. The mold surface 6a on the holder 6 is arranged at a clearance against the mold surface 8a of a model 8. The model 8 is made from resin and gypsum, etc. and parting agent of flame-spraying thickness such as sheet wax 9 is bonded with the mold surface 8a. Resin 5 is injected from an inlet 6b hardened. The resin removed from the mold and metal is flame-sprayed by a gun 2 on the resin layer 5a of the holder 6 to complete one die 10. The parting agent 11 of a thickness equal to the sum of a plate thickness and a flame-spraying thickness is attached to the surface of the metallic layer of the mold 10 to complete the other drawing model. The drawing model 12 of the other mold is completed by the process equal to the above-mentioned process.
Patent JP-S6290522-A (JP)
Title: Apparatus for fatique test at very low temperature
Inventor: SUZUKI KENICHI
IPC: G01N3/32
Filed: 1985-10-17
Abstract: PURPOSE:To reduce the consumption of a super-cryogen and to enhance the reliability of a fatigue test, by a method wherein a part of a load shaft is also used as a heat insulating wall and the divided part of the heat insulating wall is provided below said load shaft and the load shaft is connected to an intermediate cooling layer by a heat conductive body. CONSTITUTION:A super-cryogen such as liquid helium is introduced into a receiving chamber 5a from an introducing pipe 12 and a test piece T is immersed in the super- cryogen to perform a fatigue test. An inner load shaft 10 is cooled by the heat- exchange between upper fins 10b and the evaporated super-cryogen and an outer load shaft 7 is cooled in a state connected to an intermediate cooling layer 6 having a cryogen such as liquid nitrogen sealed therein by a conductor having good heat conductivity. The temp. distribution of the shaft 7 is set so as to reach absolute temp. 4 deg.K at the liquid surface of the super-cryogen and liquid nitrogen temp. 77 deg.K at the connection part with the conductor and the temp. gradient of the shaft 7 is low. Therefore, the penetration of heat in the receiving chamber 5a from the outer load shaft 7 and a heat insulating wall 5b is reduced and the evaporative consumption of the super-cryogen is reduced corresponding to the reduction of penetration heat and cost is reduced and the reliability of the fatigue test can be enhanced.
Patent JP-H0571432-A (JP)
Title: Canister for evaporated fuel adsorption
Inventor: HARUTA KAZUMI
IPC: B01D53/04
Filed: 1991-09-10
Abstract: PURPOSE:To extend the service life of active carbon and decrease discharge of evaporated fuel into the atmosphere. CONSTITUTION:There are installed a first vessel 2 for enclosing a liquid absorbent 3 and arranged in the vicinity of an inlet 1 for evaporated fuel composed of a porous material like sponge which replenishes liquid phose component, a main vessel 8 arranged downstream of and on the side of, or above the first vessel 1 and filled with active carbon 7 inside thereof, and a third vessel 13 arranged between the main vessel 8 and an atomospheric port 18 and filled with the active carbon 15. The first vessel 2, the main vessel 8 and third vessel 13 are thereby integrally formed.
Patent JP-H1074108-A (JP)
Title: Fault detection system
Inventor: YAMANE ISAMU
IPC: G05B23/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable all monitored systems to detect the faults of the temporary faulty parts based on the common proper threshold by comparing the temporary failure occurrence frequency of every part of the monitored systems with the common threshold and deciding the occurrence of faults via a monitoring system. SOLUTION: The monitored systems 18A, 18B and 18C send the temporary failure information when the temporary failures which can be automatically recovered occur in these systems. Then a means is added to receive and store the temporary failure information and counts the temporary failure occurrence frequency to compare it with the prescribed threshold. When the temporary failure occurrence frequency is equal to or larger than the threshold, a central control part 12 decides a fault of the relevant parts to register it in a failure history data base 15 and transfers the information to a fault display control part 16 to show it on a display device 17. Then the part 12 notifies the system 18A of the fault of the relevant parts.
Patent JP-H0894374-A (JP)
Title: Running route guiding device for vehicle
Inventor: SUNAGA YUICHIRO
IPC: G08G1/0969
Filed: 1994-09-26
Abstract: PURPOSE: To provide a running route guiding device for vehicle which automatically decides a destination to be reached in accordance with the priority order of delivery efficiencies of a plurality of destinations by using the distances and time to the destinations as parameters and route guidance to the destination when the destinations are inputted. CONSTITUTION: A running route guiding device for vehicle is provided with a means (a) which detects the present location and advancing direction of its own vehicle, means (b) which can input a plurality of destinations as the points to be passed through by the vehicle, means (c) which stores map information, empirical data, and decision factors, means (e) which calculates the distances to other destinations with respect to each destination, means (f) which predicts the arrival time to other destinations with respect to each destination, means (g) which calculates the scalar between each destination from the distances and arrival time, means (h) which successively sorts the destinations based on the scalars from the destination having the smallest scalar, means (i) which decides the destination having the highest priority as the next destination except passed destinations,  and means (j) which indicates the next destination and the direction to be advanced by its own vehicle, such as the route, etc. on a map.
Patent JP-2000047751-A (JP)
Title: Area non-expansion type anno domini four-digit adaptation system
Inventor: AOKI KUNIO
IPC: G06F1/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of being shifted to the Anno Domini(A.D.) 4-digit system while guaranteeing data exceeding 100 years without varying the record length of a database of an A.D. low-order 2-digit system. SOLUTION: While usual operation is carried on, a conventional data-base has A.D. low-order two digits to A.D. four digits and a transient data base compressed into a conventional 6-byte area is ported to other parts of a magnetic disk or to an externally connected magnetic disk, and an operation confirmation test after the A.D. 4-digit shifting is conducted on the basis of the transient database to carry out the actual shifting and its operation confirming operation in usual operation hours without any hindrance to the daily operation. Then data having A.D. four-digit dates are compressed and converted to the original area to replace the conventional database.
Patent JP-H0683119-A (JP)
Title: Driving transmitting mechanism
Inventor: EBARA YUZURU
IPC: B65H5/06
Filed: 1992-08-28
Abstract: PURPOSE:To decide the mutual axis-to-axis distance between a driving gear, an idle gear and a driven gear by one supporting plate, to connect and disconnect driving force and to reduce the number of parts in a driving transmitting mechanism for an image forming device. CONSTITUTION:The driving gear 21, the idle gear 22 and the driven gear 23 are pivotally attached to the supporting plate 20 by shafts 31, 32 and 33. A notch 26 is formed on the supporting plate 20, so that the shaft 32 can be turned in the notch 26. Ordinarily, the shaft 32 is pressed to the lower end of the notch 26 and the idle gear 22 is meshed with the driven gear 23, thereby transmitting the rotation of the gear 21 to the gear 23. The shaft 32 is turned in a direction (t) in the notch 26, so that the meshing of the gear 22 with the gear 23 is released, and the transmission of rotating force is released.
Patent JP-H0276466-A (JP)
Title: Sequential multiple address communication system for facsimile equipment
Inventor: MATSUDA YUKIHIRO
IPC: H04N1/32
Filed: 1988-09-13
Abstract: PURPOSE:To attain sequential multiple address transmission to different terminating equipments by providing the title system with a data decoding part and a data converting part and converting data into transmitting image data corresponding to the receiving capacity of the terminating equipments. CONSTITUTION:At the time of transmitting data to a terminating equipment, the data decoding part 18 converts transmitting image data stored in an image data storing part 16 into original image data to transfer the image data to the data converting part 13. The data converting part 13 converts the transferred image data into image data corresponding to the recording size, line density, etc., of the terminating equipment. The image data are transferred to a data coding/decoding part 12 and converted into transmitting image data and the data are transmitted to a line 20 through a line control part 14.
Patent JP-2000058355-A (JP)
Title: Power supply transformer to rotor
Inventor: ODAWARA YUKIO
IPC: H01F38/18
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To supply power to a circuit which is installed on a rotor on a noncontact manner. SOLUTION: In a transformer, an iron core of an inner iron type is used, and a secondary winding 5 is annularly wound as passed through an iron core frame 4. A primary winding 2 is wound around the iron core 4, and the iron core is provided with a gap 7 through which a plate 8 for supporting the secondary winding 5 from the rotor and lead wires 6 of the secondary winding are passed. The iron core 4 and primary winding 2 are positioned in a stationary side, so that the secondary winding 5 is rotated integrally with the rotor to supply power to a circuit of the rotor through electromagnetic coupling.
Patent JP-H0875474-A (JP)
Title: Annular speed sensor
Inventor: TOYAMA MOTOO
IPC: G01C19/5621
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the leak of vibration energy to the outside and improve the detecting sensitivity to angular speed by forming an H-type oscillator, and pressing the vibrating center of a first vibrating beam and as second vibrating beam. CONSTITUTION: A post 14 is erected on a base 12, an H-type vibrating body formed out of vibrating beams 16, 16 extended to both sides and second vibrating beams 17, 17 extended to both sides from the top end of each first vibrating beam 16 is formed on the top end side of the post 14. A vibration generating piezoelectric body 20 and a torsional vibration detecting piezoelectric body 21 are formed on each first vibrating beam 16 and each second vibrating beam 17, respectively, and when an angle speed ω around the post 14 is added while the first vibrating beams 16 are vibrating in an arrowed direction A, the second vibrating beams 17 are vibrated in arrow B direction by the Coriolis force, and this vibration is detected by the torsional vibration detecting piezoelectric body 21 to detect the angle speed ω.
Patent JP-H1168849-A (JP)
Title: Traffic generator and method for deciding traffic generating function
Inventor: ITO YOSHIHIRO
IPC: H04L69/40
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide the traffic generator that sends a pseudo traffic to a packet exchange type network to evaluate the network performance and to provide the traffic generating function decision method that optimizes a pseudo traffic generating function (mathematical expression model). SOLUTION: A traffic analysis section 71 analyzes a received real traffic. An evaluation/optimization section 74a optimizes a parameter of a 1st mathematical expression model based on a packet length extracted by a packet length extract section 71a and an arithmetic result of the 1st mathematical expression model stored in a mathematical expression model storage section 72a. the optimized 1st mathematical expression model is registered in a packet length decision section 2a of a packet transmission pattern decision module 2. The packet length decision section 2a calculates a packet length based on the registered 1st mathematical expression model and outputs the result of arithmetic operation to a packet generating module.
Patent JP-2001055701-A (JP)
Title: Heating control system for road surface
Inventor: KAWASAKI YOSHIMICHI
IPC: F24D13/02
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a heating control system for a road surface capable of appropriately controlling a road heater. SOLUTION: This heating control system of a road surface provided with a weather observation device 1, a receiver 11 for data of the Meteorological Agency, a recorder 12 recording weather data from the weather observation device 1 and the receiver 11 for the data of the Meteorological Agency, an arithmetic unit 13 computing heater output on the basis of information from the data recorder 12, a road heating controller 14 connected to the heater output arithmetic unit 13, and a road heater 15 connected to the road heating controller 14, has a function to estimate the road temperature at non-heating of the road by using the heat balance of the road surface and the underground thermal conduction.
Patent JP-H0673443-A (JP)
Title: High workability steel sheet excellent in high strengthening characteristic by irradiation with high density energy source
Inventor: NAKAJIMA HIROKI
IPC: C22C38/04
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a steel sheet having excellent treating characteristic by specifying alloy components and constitution structure in the steel plate under a fixed irradiation condition. CONSTITUTION:This steel sheet is the highly workable steel sheet used after highly strengthening by irradiating the surface of the steel sheet with a high density energy source to form the solidified zone penetrating the sheet thickness. This steel sheet contains, by weight 0.02-0.3% C, <=1.5% Si, 0.3-2.5% Mn and the balance Fe and has the structure composed of martensite, bainite and ferrite. Particularly, the steel sheet having K1>=0.1 in K1=(Mn% + 0.25Si%) X C%, is preferable. This steel sheet displays the excellent workability at the time of working and the excellent highly strengthening characteristic by the irradiation treatment with the high density energy source.
Patent JP-H0947868-A (JP)
Title: Brazing method of aluminum material
Inventor: FURUTA SHOICHI
IPC: B23K1/20
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To execute brazing of highly enclosed part well by heating A1 joining members in the atmosphere containing flux vapor and fusing brazing filler metal for joining. SOLUTION: A flat tube 1 for heat exchange is arranged with a main body 14, which is formed with a flat sheet part 11, external wall 12, reinforcing wall 13, and a cover body 15. These are made of aluminum material and joined each other. A coating layer containing either of Ni or Co is formed on either one surface at least among plural aluminum materials 11, 12, 13, 15. Subsequently, the aluminum joining members are heated in the atmosphere containing flux vapor, brazing is executed by fusing brazing filler metal. Ni deposited quantity is 850-44300mg/m<2> , Co deposited is 890-44500mg/m<2> , the brazing filler metal is made of Al-Si-Bi alloy containing 0.01-0.3wt% B. By this method, the brazing of the inside enclosed with the main body and cover body is executed well.
Patent JP-H0680164-A (JP)
Title: Packaging material for take-out foodstuff
Inventor: TSUKADA HIROKO
IPC: B65D81/26
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a packaging material capable of shutting off moisture and oil coming out of contents, moreover reducing an area of contacting with the contents, maintaining air permeability and preventing deterioration of the contents by disposing said packaging material on the inner faces of a container for take-out foodstuffs. CONSTITUTION:A plastic net is molded in such a manner that truncated cone- like protrusions 2U, 2L are alternately formed on both the front and rear sides of the plastic net in longitudinal and lateral directions on the basis of a net face before molding as reference, whereby the plastic net is formed into a packaging material 1 having recesses and protrusions as a whole. The packaging material 1 thus made is laid on a bottom of a carton for take-out foodstuffs and also disposed on the inside of wall faces of the carton. By this method, only the protrusions 2U on the upper face side of the packaging material 1 come in contact with contents in the carton, and moisture and oil coming out of the contents drop down to be separated from the contents. Further, air flows freely under the contents through meshes of the net, and wetting of the contents is thereby prevented.