baber/WOPTO huggingface dataset:
Patent JP-S6417406-A (JP)
Title: Superconducting coil device
Inventor: SAKATANI ITSUO
IPC: H01F6/04
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a super-conducting coil device having high reliability, by providing a cooling medium reservoir along the bottom side of an inner basin approximately over the total length thereof for distributing a cooling medium to various parts of the length of the lower side section so that the superconducting coil can be cooled rapidly. CONSTITUTION:An inner basin 2 having a shape like a racing track and having a rectangular transverse cross section is provided with a cooling medium reservoir 11 along the bottom side 2a thereof on the side of a cooling medium supply tube 5. The cooling medium reservoir 11 is extended along the bottom side 2a and communicated with the tube 5. The inside of the reservoir 11 is always filled with the cooling medium such as liquid hellium or the like supplied through the tube 5. If liquid hellium within the inner basin 2 is vaporized for example by magnetization or demagnetization of a superconducting coil 1, the liquid hellium in the reservoir 11 is distributed within the lower side section 2a through supply holes 2b so that the lower part of a coil 1 can be cooled rapidly and approximately uniformly, In this manner, a superconducting coil device having high reliability can be obtained.
Patent JP-H0222524-A (JP)
Title: Amorphous stress sensor
Inventor: MATSUZAWA MII
IPC: G01L1/12
Filed: 1988-07-12
Abstract: PURPOSE:To pin the fluctuation of an output signal and to rapidly 4 respond to a stress change by impressing a magnetic field on a magnetic core vertically to the stress impressing direction. CONSTITUTION:A detection coil 2 is wound on the toroidally coiled magnetic core 1 made of a ferromagnetic amorphous alloy, both ends of the coil 2 are connected to an oscillation circuit consisting of the two capacitors C1 and C2 connected in series and an amplifier 10. Namely, a magnetic field generating means is provided to previously impress a magnetic field H on the magnetic core 1 vertically to the impressing direction of stress P. When stress is exerted on the magnetic core 1, the permeability of the magnetic core 1 changes in accordance with the stress, hence the stress can be detected as the change in the frequency and voltage from the output of the coil 2 wound on the magnetic core 1, and the stress exerted on the magnetic coil 1 can be detected. In addition, the permeability changes rapidly in conformity to the exerted stress, and is hardly affected by the external magnetic field.
Patent JP-H0339551-A (JP)
Title: Roofing plate connecting structure of lateral tile-roof
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1989-07-06
Abstract: PURPOSE:To prevent the intrusion of rain water by a method in which a face plate part is formed on the central part of a metal plate, an eaves side-forming part is formed on one side, a ridge side-forming part is formed on the other side, and the coupling projection of the eaves side-forming part is connected with the holding part of the ridge side-forming part. CONSTITUTION:The back side of the face plate 32 of sidewardly adjacent roofing plates 31 is supported by the face plate 53 of a joint disposable plate 51. The eaves side-forming part 33 of the plate 31 is held by the eaves side coupling part 58 of a cover 52, and the ridge side end of the cover 52 is contacted with the coupling projection 36 of the eaves side-forming part 33 of the plate 31. The coupling projection 36 formed on the part 33 of both the adjacent plates 31 on the ridge side is joined with the holding part 38 formed on the ridge side-forming part 34 of the plate 31 on the eaves side. The intrusion of rain water into rooms can thus be exactly prevented.
Patent JP-H1171625-A (JP)
Title: Self-compensated hair spring and its production
Inventor: BAUR JACQUES
IPC: G04B17/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-compensated hair spring made of an Nb-Zr alloy capable of precisely controlling the temp. coefficient of the Young's modulus. SOLUTION: This self-compensated hair spring for a hair spring-balance wheel assembly of precision mechanical equipment, particularly of a machine- type vibrator of movement for time measurement is made of an Nb-Zr alloy contg. 5 to 25 wt.% Zr, in which the temp. coefficient of the Young's modulus has a relation making the value of the following equation zero: (1/E)(dE/ dT)+3αs-2αb [where E = the Young's modulus of the hair spring of the vibrator, (1/E)(dE/dT) = the temp. coefficient of the Young's modulus of the hair spring of the vibrator, αs = the thermal expansion coefficient of the hair spring of the vibrator and αb = the thermal expansion coefficient of the balance wheel of the vibrator] and contg. >=500 wt.ppm of interstitial doping components in which at least a part is composed of oxygen.
Patent JP-H04370426-A (JP)
Title: Vibration isolating bush
Inventor: INOUE MASAKI
IPC: F16F1/38
Filed: 1991-06-18
Abstract: PURPOSE:To provide a vibration isolating bush which can be smoothly and securely press-fitted into a bracket even if a manufacturing error of the bracket is significant. CONSTITUTION:A vibration isolating rubber 3 is joined between an inner cylinder 1 and an outer cylinder 2 which are disposed coaxially with each other. A plurality of locking pieces 21 difficult to be deformed in the axial direction of the cylinder and having resiliency in the radial direction are projected on the outer periphery of the outer cylinder. A cushion rubber layer 31 having a predetermined thickness is formed on the outer periphery of the outer cylinder so as to cover the locking pieces. The outer cylinder having the cushion rubber layer is press-fitted and fixed into a cylindrical bracket 4. Since the cushion rubber layer is formed in sufficient thickness, a vibration isolating bush can be smoothly press-fitted into the bracket if there is a relatively significant manufacturing error in the bracket. The locking pieces can effectively restrict deformation of the cushion rubber layer in the axial direction of the cylinder in press-fitting. Consequently, the bush can be securely fixed in the bracket without generating a bulge due to back deformation.
Patent JP-S6330588-A (JP)
Title: Fire-retardant elastomeric packing material for fire protection
Inventor: SUNATSUKA HIDEO
IPC: F16L5/02
Filed: 1986-07-23
Abstract: PURPOSE:To obtain the title material which is free from the evolution of a toxic gas, emits a reduced amt. of smoke, and suitable for use in partition wall penetrating sections, such as electric wires and cables, by incorporating carbon black and a crosslinking agent in a mixture of an elastomer free from a halogen atom with a hydrous inorg. compd. to prepare a composition and then molding and crosslinking the composition. CONSTITUTION:100pts.wt. mixture of 15-65wt% elastomer free from a halogen element, such as an ethylene-alpha-olefin copolymer, butyl rubber, or the like, with 85-35wt% fire-retardant agent composed of a hydrous inorg. compd. having an average particle diameter of 0.1-20mum [e.g., Al(OH)3] is blended with 0.1-20pts.wt. carbon black, e.g., one obtd. in a furnace and having an average particle diameter of 1mum-1mum and a carbon content of 95% or more and a crosslinking agent (vulcanizing agent), such as dicumyl peroxide, to prepare an elastomer compsn. The compsn. is molded into a desired shape, followed by crosslinking.
Patent JP-S5872917-A (JP)
Title: Lens exchange type spectacles
Inventor: NITSUTA YUKIO
IPC: G02C1/08
Filed: 1981-10-28
Abstract: PURPOSE:To exchange lenses easily, by dividing a bridge, which connects a pair of left and right rims of spectacles, horizontally and transversally from the inside edge of one rim to that of the other and fastening divided upper and lower bridge parts vertically separatably by a jack means. CONSTITUTION:An upper bridge part 2a and a lower bridge part 2b are fastened by a pair of inverse-threaded screws 6 and 6', which are engaged with a rotating material 5, as shown in figure. In this state, groove parts on inside circumferences of rims are brought into contact with all of circumferential edges of lenses to hold lenses L fast similary to the ordinary lens holding mechanism for spectacles. In case that lenses L should be removed, the rotating material 5 is turned in one direction, and upper and lower bridge parts 2a and 2b are separated vertically and are opened. Thus, the contact between lens circumferential edges and rim inside circumferences is released gradually to make the removal of lenses L possible.
Patent JP-H0337789-A (JP)
Title: Mode controller utilizing card in gasoline station or the like
Inventor: MIKI KAZUO
IPC: G06K17/00
Filed: 1989-07-04
Abstract: PURPOSE:To execute mode setting by anybody even if a professional person in charge is not present by providing a card information reading means for reading the information from an exclusive card corresponding to each mode setting, and a mode setting means for selecting and setting each setting mode. CONSTITUTION:When exclusive cards 1 - 8, for instance, a daily report embossing card 5 is inserted into a card information reading means 11, a card reader 11 reads a mode of an exclusive card 5, and reads a fact that it is a daily report embossing mode instruction. This read information is sent to a mode setting means 12, and set to a daily report embossing mode. Accordingly, a person is charge can set a mode even if he does not tap a character key, ten keys, etc., of a keyboard 19. In such a way, even if a professional person is charge is not present, anybody can set a mode, and also, even in the case the professional person in charge executes it, waste of time and labor can be saved.
Patent JP-S5873806-A (JP)
Title: Alarming device for zigzag running of car
Inventor: AKITA SHIGEYUKI
IPC: B60R16/02
Filed: 1981-10-28
Abstract: PURPOSE:To perform a reliable alarming of a zigzag running, by a method wherein an earth magnetism in an advancing direction is detected to determine a zigzag running from that the earth magnetism alternately changes timingly. CONSTITUTION:Corresponding to a signal from an oscillator 201 of an earth magnetism detecting means 230, an earth magnetism sensor 20 detects an earth magnetism in an advancing direction of a car. The detecting output is enveloped and detected by a detecting circuit 204 to deliver it to a change width detecting circuit 205, and if a enveloping detecting value exceeds a set value, a pulse signal is generated to apply it to a discrimination processing circuit 206. A pulse signal from the circuit 205 and the output synchronism of the oscillator 201 are compared by the discrimination processing circuit 206, and in case a pulse synchronism is short, the detected earth magnetism is decided to be a zigzag  running which alternately changes timingly. By means of the decision signal an alarm device 27 is actuated, and a zigzag running of a car is reliably alarmed to a driver.
Patent JP-H04317822-A (JP)
Title: Automobile motive power transmission device
Inventor: UDA TADAHIRO
IPC: F16H41/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide a motive power transmission device which disuses the selection of a speed shift ratio that is according to travel resistance, and in addition whose shock is small, by converting rotary power into hydraulic power and transmitting it. CONSTITUTION:A hydraulic conversion pump 3 is provided at an input shaft 1. A motive power conversion turbine 5 which converts hydraulic power into drive power, is provided. An output regulating valve 8 is provided in order to regulate drive power and the number of rotation.
Patent JP-2000005683-A (JP)
Title: Apparatus and method for cleaning slot type coating head
Inventor: KAWACHI SHINJI
IPC: B05B15/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cleaning a coating head which does not generate coating troubles such as longitudinal lines and can uniformly and smoothly coat on a sheet-like article to be coated in a slot type fluid coating apparatus. SOLUTION: In a slot type fluid coating apparatus coating on a sheet-like article to be coated, while coating is not performed after coating, by using an apparatus 1 for cleaning a slot type coating head which eliminates an excess coating fluid stuck on the apex part 3A and the side 3B of the slot type coating head by means of a spraying mechanism 4 for an evaporated solvent vapor and a rotating metal roll, the evaporated solvent vapor generated by providing a continuous wave of several hundred volt on an ultrasonic transducer is jetted from a jetting nozzle 44 to blast the excess coating fluid and the excess coating fluid stuck on the apex part 3B of the coating head is transferred on the metal roll by rotating the metal roll and moving up and down the metal roll and is sucked and removed by scraping it by means of a doctor blade 54 with a suction hole 54a.
Patent JP-S5798244-A (JP)
Title: Preparation of p-acetoxythymol derivative
Inventor: HIROMORI YAEMI
IPC: A61K31/22
Filed: 1980-12-11
Abstract: PURPOSE: To obtain the titled compound useful for circulatory diseases, by diazotizing a p-aminothymol derivative with an alkyl nitrite and a trihaloacetic acid, introdcing an acetoxyl group to the intermediate reaction product by adding glacial acetic acid to it under heating without isolating the intermediate reaction product.  
     CONSTITUTION: A p-aminothymol derivative shown by the formulaI(R 1  and R 2  are 1W4C alkyl; n is 2 or 3) is diazotized with an alkyl nitrite (e.g., isoamyl nitrite, ethyl nitrite, etc.) and a trihaloacetic acid (e.g., trichloroacetic acid, tribromoacetic acid, etc.) to give a dizaonium compound. This compound is then dissolved in glacial acetic acid and refluxed under heating to introduce an acetoxyl group to it to give the desired compound shown by the formula II, 5- (N,N-dialkylaminoalkoxy)carvacrol acetate.  
     USE: A circulatory type drug having blocking action on an α-adrenaline acceptor of peripheral blood path system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6418056-A (JP)
Title: Measurement of concentration of cyanogen in electroless copper plating liquid
Inventor: KAKU KENJIRO
IPC: G01N31/00
Filed: 1987-07-14
Abstract: PURPOSE:To enable accurate measurement of the concentration of cyanogen in an electroless copper plating liquid, by adding hydroxylamine hydrochloride to a chemical for detection of cyanogen at a rate of at least more than 20 fold mol. per formaldehyde. CONSTITUTION:In the measurement of the concentration of cyanogen in a electroless copper plating liquid, hydroxylamine hydrochloride is added to a chemical for detection of cyanogen at a rate of at least more than 20 fold mol. In the method of measuring the concentration of cyanogen, first, a chemical for detection containing hydroxylamine hydrochloride is added to the electroless copper plating liquid containing cyanogen as additive. Then, in a proper cyanogen analysis method, for example, the mixture is controlled to pH2 by phosphoric acid to distill as pretreatment and cyanogen contained is determined by an analysis method using a pyrylidene-pyrazolone absorptiometry with the cyanogen as cyanide ion.
Patent JP-2001001444-A (JP)
Title: Metallic decorative plate and metallic decorative sheet
Inventor: IWASAKI KAZUHIRO
IPC: B32B33/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a metallic decorative plate suitable for mass-production by a method wherein a metallic external appearance can be obtained by intented color, luster or the like. SOLUTION: This decorative sheet is produced by laminating a primer layer 12, a thin metal film layer 20 or a coloring layer containing bright pigment and a decorating layer 30 on the rear surface, on which a large number of fine grooves 11 are formed by hair-lining or spinning, of a transparent synthetic resin film 10 in the order named. Further, by pasting the above decorative sheet through an adhesive layer 40 a board 50, a metallic decorative plate is obtained.
Patent JP-H1126179-A (JP)
Title: Lamp lighting system
Inventor: YOKOZEKI ICHIRO
IPC: H05B41/24
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To simplify the electric power distribution, and to improve workability and maintenance characteristic. SOLUTION: Transmission lines T1, T2, T3 and T4 are set equal to integer times of a half wave length of an electric signal in the lines. Therefore, even if impedance ZL of loads connected to the transmission line is not equal to, transmission line characteristic impedance, impedance viewed from the transmission line input end becomes ZL. When respective loads Z1, Z2, Z3 and Z4 are set to 50 Ω, a load Za at a point (a) becomes 12.5 Ω. When voltage of a high frequency power source 11 is set to 141.4 V, electric power consumed by the respective loads becomes respectively 100 W. When only Z2 changes to 200 Ω, preset 100 W is almost continuously inputted to Z1, Z3 and Z4, and only electric power of Z2 is automatically squeezed according to change.  That is, this system has the constitution which uses the transmission lines T1, T2, T3 and T4 in series without using the transmission lines in parallel to the four loads.
Patent JP-H11349095-A (JP)
Title: Hopper for mobile crusher
Inventor: NAKAYAMA TORU
IPC: B65D88/26
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hopper for a mobile crusher which can easily and safely maintain and inspect the hopper and which is excellent in abrasion resistance. SOLUTION: This mobile crusher is provided with a hopper 21 on a mobile vehicle body 20 and a crusher to crush materials fed in the hopper 21 from the outside by the crusher. The hopper can freely discharge the crushed materials outside the vehicle 20. In this hopper, a plurality of abrasion-resistant plates 23 are detachably attached to the inside wall 21a of the hopper 21.
Patent JP-H11355039-A (JP)
Title: Antenna device
Inventor: HIRAKI NAOYA
IPC: H01Q21/24
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a radar antenna device which can switch linearly polarized wave to/from circularly polarized wave with one antenna without using a high frequency changeover switch. SOLUTION: In this antenna device, diodes 7 are installed between parasitic elements 6 for circularly polarized wave generation and a waveguide 4. The voltage of a bias power source 8 is applied to the waveguide 4 and the parasitic elements 6 via a switch 9 and a wiring 10. When the switch 9 is turned off, the diodes 7 radiate circularly polarized waves in a non-conduction state. When the switch 9 is turned on, the diodes 7 become conductive, the parasitic elements 6 are connected to the waveguide 4 and a linearly polarized wave is radiated.
Patent JP-S6235999-A (JP)
Inventor: TAKAHASHI KENICHI
IPC: G07D9/00
Filed: 1985-08-09
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-2001000513-A (JP)
Title: Antimicrobial treatment of mattress and its apparatus
Inventor: KAWAGUCHI SHINICHI
IPC: A61L2/20
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial treatment method for mattress capable of generating a long-time antimicrobial property in the mattress and holding an aseptic condition and an apparatus therefor. SOLUTION: This antimicrobial treatment method for the mattress M consists in spraying an alcohol solution compounded with an antimicrobial agent over the entire surface of the mattress to impregnate the front layer of the mattress with the solution, then subjecting the mattress to a hot air heating and sterilizing treatment, again spraying the aqueous solution compounded with the antimicrobial agent over the entire surface of the mattress to impregnate the front layer of the mattress with the solution, then subjecting the mattress to the hot air heating and sterilizing treatment.  This antimicrobial treatment apparatus is constituted to enclose the mattress M transported by a transporting mans with spray pipings 13 arranged with a plurality of spray nozzles 13, to enable the spraying of the solution compounded with the antimicrobial agent, to make spray pipings 13 freely advanceable and retreatable in compliance with the size of the mattress M in order to maintain the spacing from the spray nozzles to the mattress M always at respective values and to feed the solution pressurized to a uniform pressure to each piece of the spray piping 13.
Patent JP-2000009886-A (JP)
Title: Water supply facility in atomic power station
Inventor: KIKUCHI TOSHIO
IPC: G21D1/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a water supply facility in a atomic power station by preventing the generation of a water hammer phenomenon at the restart of pumps after all pumps stopped. SOLUTION: In the water supply facility for supplying water to reactor installation components by way of a pumps 3 and 4 sucking supply water via a suction pump 5, a pump discharge pipe 6, check valve 11, a supply water piping 7 and branch piping 8, water fall in a branch pipe 8 is obstructed by a check valve 10 and reverse flow from lower branch 9 to outside the pipe is eliminated. By filling up the pipes 7, 8 and 9 with water even after the pumps stop and the generation of water hammer phenomenon at the actuation of pumps is prevented and the damage of the water supply facility due to a water hammer phenomenon is reduced.
Patent JP-S5964003-A (JP)
Inventor: ISOBE HARUO
IPC: A44C25/00
Filed: 1982-10-04
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-2001001707-A (JP)
Title: Bearing for drive wheel
Inventor: SAHASHI KOJI
IPC: B60B35/14
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a light and easy-to-assemble bearing. SOLUTION: Between an outer member 2 to be fixed to a vehicle body, a shaft portion 3a, and an inner ring 3b of an inner member 3 on which a drive wheel is mounted, plural arrays of rolling bodies 12 are assembled. Caulking is applied to an end portion of the shaft portion 3a to unitize the shaft portion 3a with the inner ring 3b and preload is supplied to the rolling bodies 12. A splined shaft 29 formed in an outer joint member 21 of a constant velocity joint portion 20 is inserted into a splined hole 14 formed in the shaft portion 3a. A locating snap ring 32 is provided so as to prevent the splined shaft 29 from slipping out. With this configuration, work efficiency in assembling a bearing is improved and the bearing is reduced in weight.
Patent JP-2000006942-A (JP)
Title: Storage container for ink jet cartridge
Inventor: MORITA OSAMU
IPC: B65D1/24
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To use a storage container of an ink jet cartridge as a storage container for housing other articles. SOLUTION: The storage container 1 has a body 2 for housing an ink jet cartridge and a lid 3 for sealing the body 2 against an atmosphere. Ribs 4 are provided on an internal wall face of the body 2 for holding the housed ink jet cartridge. The rib 4 has a groove provided on a portion supported on the internal wall face of the body 2 wherein a thickness of the portion supported on the internal wall face of the body 2 is formed to be locally thinner than other portions.
Patent JP-S6068451-A (JP)
Title: Input and output control system
Inventor: SUZUKI SHINICHI
IPC: G06F13/42
Filed: 1983-09-21
Abstract: PURPOSE:To attain the control with higher general-purpose property and higher reliability and using just one type of an input/output device, by providing newly a answer selection signal. CONSTITUTION:When a data valid signal DVLD is received, the data DATAXX is stored to a data buffer 106. At the same time, an answer control circuit 104 is driven by an AND circuit 11 and an OR circui 109 is an answer selection signal CHK is false. The answer is turned into an acknowledge answer ACK. If the signal CHK is genuine, the circuit 104 is driven by an AND circuit 112 and an OR circuit 109. Then the answer is turned into a negative acknowledge NAK by an OR circuit 108 and an AND circuit 110 when a check circuit 15 detects an error or an error is held by a holding circuit 107. In such an input/output style, the erasion of the signal DVLD causes the discontinuation of transmission and the drop-out of data is never produced owing to a interaction style despite a high speed.