baber/WOPTO huggingface dataset:
Patent JP-2001033315-A (JP)
Title: Explosion-proof measuring meter with temperature detecting device
Inventor: HARA YASUHIKO
IPC: G01K1/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To constitute a part from a detecting part of a temperature detecting device to a measuring meter main body, as a structure which is not explosion- proof. SOLUTION: A magnetic circuit forming member 24 is penetratingly installed in a pressure-tight case 20 of a measuring meter main body 5 in such a manner that explosion clearance d defined by explosion-proof reference and depth of explosion-proof clearance (L1+L2) are maintained. The magnetic circuit forming member 24 is constituted of a permanent magnet 27 and a pair of metal members 29A, 29B. The magnetic circuit forming member 24 is connected with a tank 2 by using a heat transferring means 25 which is constituted of a thermal conduction cable 33 and a pair of pressure receiving plates 34A, 34B. A Hall element 26 is arranged in a magnetic gap 31 of the magnetic circuit forming member 24.
Patent JP-S6179335-A (JP)
Title: Data transmission equipment
Inventor: ITO TOMOJI
IPC: H04Q9/02
Filed: 1984-09-27
Abstract: PURPOSE:To eliminate a waiting time at the time of data transmission and reception, by previously setting the order of secondary stations which perform data transmission and reception and by successively switching change-over circuits from the one which completes the data transmission and reception with the secondary stations in accordance with the set order. CONSTITUTION:The 1st and 2nd change-over switches S10 and S11 which commonly connect devices (20-1)-(20-n) to be controlled are provided and data are collected by successively switching and connecting the switches S10 and S11 from the one which completes data communication with the devices (20-1)-(20-n) in accordance with the data communication order of the devices (20-1)-(20-n) to be controlled. Therefore, no waiting time is required for data reception at the time of data communication and data communication can be performed continuously and smoothly. Moreover, data processing becomes simpler than conventional ones and the processing time becomes faster, since data are collected in the order of the devices 20-1, 20-2,...20-n, and 20-1 to be controlled.
Patent JP-H0847661-A (JP)
Title: Cylindrical booth for continuous powder coating, cleaning method therefor for changing color, and automatic color-changing and cleaning device
Inventor: OTANI TATSUO
IPC: B05C15/00
Filed: 1994-08-04
Abstract: PURPOSE:To wholly clean a booth for continuous powder coating without leaving remaining residue by only one-action operation in one direction when the booth is cleaned with a cleaner or the like by making the coating booth in a horizontal cylindrical shape. CONSTITUTION:The cylindrical booth body 1 is disposed in such a manner that the axial line X-X of the body is horizontal. To both ends of the booth body 1, inlet and outlet cylinders 4A for the coating material having smaller diameters than the diameter of the booth body 1 are attached, and further, inlet and outlet apertures 11A, 11B for the coating material are formed on lid plates 5A, 5B of the inlet and outlet cylinders 4A. One passage 2 for a conveyer hanger is formed along the axial line X-X of the cylindrical booth all through the upper face of the booth body 1 and the outlet and inlet cylinders 4A on both sides of the body. Since the inside of the booth is surrounded by the inner wall so that no small space is formed but the inner wall consists of smooth metal plates with specified radius. Therefore, when the booth is to be cleaned with a cleaner or the like, the booth can be wholly cleaned by only one-action operation in one direction without leaving remaining residue.
Patent JP-H0489323-A (JP)
Title: Method for removing deposit in flow rate controller used for raw material feeder
Inventor: UEHARA MASAMITSU
IPC: C03B19/14
Filed: 1990-07-31
Abstract: PURPOSE:To easily remove the deposit in a flow rate controller used for a raw material feeder without demounting and overhauling the controller by forcedly opening and closing the valve of the controller. CONSTITUTION:A liq. raw material 2 in a tank 1 is heated by a heating means 3 and gasified, and the formed gasified raw material is introduced into a reactor and subject to a reaction while controlling the flow rate with flow rate controller 8. When the deposit in the controller 8 is removed, an automatic stop valve 7 is closed, an automatic stop valve 10 is opened, and an inert gas (e.g. gaseous nitrogen) is introduced into the controller 8 and a pipeline 5 from a pipeline 9 to discharge the gaseous raw material from the feeder. The control valve of the controller 8 is forcedly opened and closed repeatedly for a specified time to drop off the deposit. The valve 10 is then opened to introduce an inert gas to discharge the dropped deposit outside the feeder.
Patent JP-H0546040-A (JP)
Title: Heating roller fixing device
Inventor: TSUJIHARA SOTOHIRO
IPC: B65H5/06
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a thermally fixed image where the uneveness of gloss is not found and whose quality is good by disposing a pair of paper ejecting and carrying rollers so that the tangent direction of a nip part between the pair of paper ejecting and carrying rollers after fixing may be positioned equal to or under the tangent direction of a nip part between a pair of fixing and pressuring rollers. CONSTITUTION:A transfer paper where the image has been already thermally fixed is peeled from a fixing roller 1 by a separation pawl, carried along a paper ejecting guiding plate 8 and bitten by the pair of paper ejecting and carrying rollers 6. Since the linear velocity of the pair of rollers 6 is higher than that of the fixing roller 1, the transfer paper is carried in a state where it is stretched without looseness. The carrying direction becomes downward by an angle theta because of the position where the pair of rollers 6 is provided. Therefore, the wavy wrinkle of paper and the curl are not caused on the transfer paper, so that the paper does not contact with the fixing roller 1 and a difference in fixing and heating time is not made, thereby transferring the transfer paper without receiving heat supply caused by the contact after heating the nip part between the fixing roller 1 and the pressure roller 2.
Patent JP-H0486218-A (JP)
Title: Injection molding
Inventor: SATO SUMIO
IPC: B29C45/76
Filed: 1990-07-31
Abstract: PURPOSE:To exactly and automatically cope with the change of production lot of resin and consequently make the operatorless running of an injection molder over a long period of time possible by a method wherein resins, the flow characteristics of each of which are measured and each of which is housed in each receiver tank for every production lot, are alternativelly charged to a heating cylinder so as to be molded under the injection conditions, which are calculated by a controlling device in order to be suitable for the resin. CONSTITUTION:Two receiver tanks 21 and 22 are respectively connected through loaders 23 and 24 to the feed hopper 2 of a heating cylinder 1. Resins, which are different in production lot from each other, are received in the respective receiver tanks 21 and 22 so as to be alternatively fed with the loaders 23 and 24 in order to be supplied to the heating cylinder 1. The flow characteristics of the resins received in the receiver tanks 21 and 22 are measured for every production lot. In the controlling device 26, a dwelling condition setter 27, an injection speed condition setter 28, a plasticizing condition setter 29, an other condition setter 30 and a condition storage circuit 31 are provided so as to respectively set injection conditions such as dwelling condition, injection speed condition and the like, plasticizing condition and other condition to the respective setters 27, 28, 29 and 30 so as to allow to injection-mold under said set conditions.
Patent JP-H1142998-A (JP)
Title: Vehicular internal trimming member including air bag door
Inventor: TAKAHASHI HIDEAKI
IPC: B60R21/20
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To lower braking force of an air bag door rupture part to a desired value without deteriorating the appearance quality even in the case where the air bag door and a body of the vehicular internal trimming member are formed with an identical resin. SOLUTION: Approximately in the center of the air bag 20 on an instrument panel 10 in the cross direction and both ends of the air bag 20 in the longitudinal direction have a torn part 24 formed in an H shape in a plane view. The air bag 20 has protrusions 28, 30 in the area on both sides of a vehicle in the cross direction sandwiching a center part 24A of the torn part 24 protruding downward, while these protrusions 28, 30 are integrally formed with the air bag 20. Thus an air bag body 18 abuts on the lower parts 28A, 30A of the protrusions 28, 30 and pushes the protrusions 28, 30 upward when the air bag body is developed.
Patent JP-H10139712-A (JP)
Title: Production of naphthylbutanone
Inventor: BELLANI PIERO
IPC: C07B61/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To easily obtain in a high yield the subject high purity compound by carrying out a reaction of methoxybromonaphthalene and ethylenedioxybutene in the presence of a specific catalyst and a co-catalyst, followed by catalytic hydrogenation, acid-hydrolysis. SOLUTION: 6-Methoxy-2-(3-ethylenedioxybutene-1-yl)naphthalene is obtained by carrying out the reaction of 6-methoxy-2-bromonaphthalene and 3- ethylenedioxybutene in the presence of a divalent palladium salt (e.g. PdCl2 ) as the catalyst and phosphine (e.g. triphenylphosphine) as the co-catalyst, in the polar aprotic solvent (e.g. N,N-dimethylacetamide) at 140-150 deg.C. Catalytic hydrogenation of the obtained compound is carried out in the presence of Raney nickel then acid hydrolyzed using aqueous hydrogen chloride to afford 4-(6- methoxynaphthalene-2-yl)-2-butanone(nabumetone).
Patent JP-S6181303-A (JP)
Title: Classifying system in distribution center
Inventor: NAKANO TOMIO
IPC: B65G1/133
Filed: 1984-09-28
Abstract: PURPOSE:To enable the process of delivering commodities to be carried out in reference to each rack, according to a method wherein each one of totes received from respective makers etc. is allows to contain only one kind of package commodity allotted thereto individually. CONSTITUTION:When various sorts and much quantities of package commodities received from each maker or the like, are shipped out after being packed in differents totes in compliance with orders from respective shops, many totes each of which contains only one kind of package commodity are thrown into respective racks of a rotary rack 2. At the same time, the kinds an quantity etc. of the commodity corresponding to said own rack address are stored in a computer 27 and in compliance with the instruction of the computer 27 in which contents of orders from respective shops have been stored in advance, the rack containing the commodity to be subjected to picking is moved to the picking position and kinds and quantities of commodities to be subjected to picking are instructed to the picker.
Patent JP-H0863866-A (JP)
Title: Disc reproducing apparatus
Inventor: OKADA MITSUYA
IPC: G11B25/04
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a disc reproducing apparatus which can construct a video on demand system in compliance with video output requirements from a plurality of audience without limiting a rotary mode of video discs to a CAV mode in a simple constitution using one reproducing apparatus. CONSTITUTION: Each optical head 2 for exclusive use in reproduction of discs is loaded on a slider 21 as a controlling means for controlling a position of the optical head. A reproduced signal output of the optical head 2 is connected to a reproduced signal amplifier 3, and an output signal of the amplifier 3 is connected to a reproduced signal time fase correcting circuit 4. The slider 21 outputs an optical head position signal which is input to the correcting circuit 4. When it is necessary to adjust a time axis correction amount obtained by the circuit 4 depending on a radial position of the optical head 2, an adjusting amount is determined with the use of the optical head position signal.  Moreover, an output signal of each correcting circuit 4 is connected to a reproduced video output terminal 5, so that a required image corresponding to a requirement from each audience is transmitted.
Patent JP-H0495306-A (JP)
Title: Lighting fitting
Inventor: KIMURA TOMONORI
IPC: F21V23/04
Filed: 1990-07-31
Abstract: PURPOSE:To surely receive signal light of remote control at a light receiving portion and also make it easy to deal with a specification for a lighting fitting of remote control type by disposing a remote control receiver on a cord storage cover provided on the upper face of a lighting fitting main body, and providing the light receiving portion of the receiver in such a manner as facing the outer surface of the storage cover. CONSTITUTION:In a lighting fitting a remote control receiving portion 16 is disposed on a cover 11 and the light receiving portion 17 of the receiver 16 is exposed to the upper face of the cover 11, so that the light receiving portion 17 surely receives signal light of remote control without being covered by a shade 23 mounted to a fitting main body 1. Since the remote control receiver 16 is disposed on the cover 11, the change of the specification of a lighting fitting from direct control to remote control type can be easily dealt with without greatly changing the fitting main body 1 but simply mounting to the fitting main body 1 the cover 11 in which the receiver 16 is installed.
Patent JP-H1178245-A (JP)
Title: Method for forming image of aluminum board by direct laser emitting, the aluminum board for forming laser image as well as name plate and printed board obtained thereby
Inventor: OGAWA KUNIAKI
IPC: B23K26/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To write a plate even by previously adhering the plate to a component or base material or winding the plate on a plate cylinder of a lithographic printer to be installed by directly emitting a laser to an aluminum board having an anodized film having a specific thickness. SOLUTION: An anodized film 1 is formed on an aluminum plate 2 by an anodizing process. As the process, any of a process for forming a porous film as electrolyte used for the process of the plate may be used. The plate formed with the film is directly emitted with a laser maker, and formed with an image. A scanning type of the marker is preferable in view of its handleability. Here, it is preferable to obtain the clearer image to dip the aluminum board having the film having a thickness of 0.5 to 30 μm in solution containing sulfur.
Patent JP-H0869161-A (JP)
Title: Image forming device with laser beam emitting means
Inventor: KOMURASAKI TAKESHI
IPC: G03G15/04
Filed: 1994-08-29
Abstract: PURPOSE: To easily attach/detach an optical scanning optical system unit in the case of repairing and exchanging it, to prevent deviation from occurring after a collimator lens barrel and a prism for compressing a beam are attached inside a casing, and to easily adjust pitch in a subscanning direction. CONSTITUTION: This image forming device 113 performing image exposure by using a writing means by a light beam scanning on an image carrier is provided with an exposure unit including the writing means by the light beam scanning, a locking means 118 inserting the exposure unit into the image forming device from an orthogonal direction to the scanning direction of the light beam of the image carrier an guiding and locking it, an elastic member 126 elastically holding the exposure unit on the image forming device in an orthogonal direction to the scanning direction of the light beam between the exposure unit and the image forming device, and an adjusting member 125 adjusting the member 126.
Patent JP-H0490828-A (JP)
Title: Method of providing cation-exchange membrane with univalent cationic selective permeability
Inventor: KAWASHIMA TAKETO
IPC: B01D61/52
Filed: 1990-08-02
Abstract: PURPOSE:To permit a cation-exchange membrane to be provided with univalent cationic selective permeability retainable for many hours in an exttremely simple way by treating the cation-exchane membrane with a high-molecular amine in noncharged condition. CONSTITUTION:A cation-exchange membrane is immersed in a solution of the high-molecular amine having a molecular weight of at least 5000 in noncharged condition. The use of the high molecular amine is not specifically limited, if primary amine is contained therein, and it is used as an alkaline solution in noncharged condition. It is preferable to use the high molecular amine having a concn. ranging from about several tens to several thousands of ppm. The cation-exchange membrane is subjected to the immersion treatment for a period of hour ranging from about 5 minutes to 48 hours at a temp. of about 5-100 deg.C. After the immersion treatment, the cation-exchange membrane is washed with a neutral or inorg. salt water. In this way, the cation-exchange membrane whose univalent cationic selective permeability is retained for a long period of hours can be obtained.
Patent JP-2000034912-A (JP)
Title: Valve system for internal combustion engine and control method thereof
Inventor: ARIGA KENJI
IPC: F02D13/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To shorten the overall height of an electromagnetically driving typed valve system for an internal combustion engine using an air spring, and reduce power consumption. SOLUTION: An air spring 7 of a valve opening side and an air spring 8 of a valve closing side are formed on a recessed part 10 provided on a cylinder head 9 by installing pistons 12, 15 in a vertical direction. Control valves 19, 20 for introducing compressed air from an air compressing pump and relief valves 27, 28 able to set open pressure from a control circuit and provided on air chambers 11, 14 of the air spring 7, 8. Plungers 3 are attracted to the valve closing side and the valve opening side by each of electromagnetic coils 5, 6 to drive valve stems 1a consecutively installed in the plungers 3 through contact parts 1b. Accordingly, internal pressure of the air chambers 11, 14 is changed according to an engine load, and also the driving current of electromagnetic coils 5, 6 is changed, so that consumption current can be reduced.
Patent JP-H1154134-A (JP)
Title: Bobbin type lithium battery and manufacture thereof
Inventor: HAMADA HIROSHI
IPC: H01M2/18
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To improve discharge performance by suppressing a defective seal and preventing internal short-circuit due to bend of a negative electrode collec tor, in a bobbin type lithium battery. SOLUTION: An upper end face of a separator 5 is allowed to abut to the projection part inside wall face of a negative electrode terminal 9. In this way, the separator 5 is extended upward, while a negative electrode collector 10 is shielded from a positive electrode can 2 by means of the separator 5. The specific gravity of a negative electrode member 15 constructed of a lithium negative electrode 6, the negative electrode terminal 9, and the negative electrode collector 10 is set to be larger than that of electrolyte 12. In this way, the negative electrode 9 can be fixed smoothly, while an opposed area between the lithium negative electrode 6 and a positive electrode core 3 can be secured.
Patent JP-H0489482-A (JP)
Title: Production of 2-methylquinoline
Inventor: MORIYAMA HIROSHI
IPC: B01J25/00
Filed: 1990-07-31
Abstract: PURPOSE:To obtain the title compound in high yield in an industrially advantageous way, useful as an intermediate for synthesizing medicines and dyes by reaction of quinoline with methanol in the presence of a hydrogenating catalyst. CONSTITUTION:The objective compound can be obtained by reaction of quinoline with methanol pref. at 260-350 deg.C in the presence of a hydrogenating catalyst (pref. Raney cobalt catalyst or Raney nickel catalyst). It is preferable that the methanol be continuously fed into the reaction system and the reaction is carried out while bringing the gas generated by the reaction out of the system.
Patent JP-2001032068-A (JP)
Title: Formation of metallic oxide thin film by magnetron sputtering device
Inventor: SUZUKI TAKAYUKI
IPC: C23C14/08
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film of excellent film quality, by reciprocating a magnet specified times. SOLUTION: The magnet is reciprocated <= two times. Plasma is generated by glow discharge generated, e.g. by thin gaseous Ar on the space between an anode bar 15 and a target 14 by the application of DC voltage from a DC power source 13 to the target 14. A magnet 16 acts so as to confine plasma in the vicinity of the magnetic field in which it is generated and make its density into the high one. By the plasma whose density is made high by the magnetic field, sputtered particles from the sputtered target deposit on the surface of a glass substrate 1, and a film is deposited on the glass substrate 1. At this time, by moving the magnet 16, the partial depositing region of the film moves, and the formation of a film on the whole face of the glass substrate 1 having a large area is made possible.  Preferably, the metallic oxide thin film is a transparent conductive film composed of ITO, SnO2 or ZnO.
Patent JP-H0252580-A (JP)
Title: Image shift type image pickup element
Inventor: KAMIHIRA KAZUTAKE
IPC: H04N5/3728
Filed: 1988-08-17
Abstract: PURPOSE:To apply electric image shift with simple structure, ease of manufacture and low cost in comparison with mechanical image shift and to improve the reliability by providing a polarizer, a liquid crystal cell and a quartzcrystal plate on the way of the optical system and providing a means turning on/off a voltage to the cell. CONSTITUTION:When voltage is applied to a liquid crystal cell 4, the molecule long axis is arranged in the electric field direction, that is, in the optical axis direction and the light from an object 1 passing through a lens system 2 and polarized in the X direction by a polarizer 3 passes through the cell 4 and the quartycrystal plate 5 as it is, reaches an image sensor 6 through an optical path 71 and the image is formed. When the voltage to the 2nd field cell 4 is lost, the liquid crystal molecules are arranged while being twisted by 90 deg., the polarized light is directed in the Y direction and the light passes through the optical path 72 after the plate 5 and when the plate thickness is adjusted, the image shifted by a half the picture element pitch is formed on the sensor 6 thereby realizing the electric image shift. Since the system has no moving part, the high reliability is obtained, the manufacture is easy and the cost is reduced.
Patent JP-2001034738-A (JP)
Title: Device and method for detecting fingerprint and recording medium
Inventor: IDOTA YOSHIO
IPC: A61B5/117
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint detecting device and a fingerprint detecting method capable of detecting a latent fingerprint by making a specimen including a latent fingerprint be irradiated with light from a light source. SOLUTION: The device is provided with an ultraviolet irradiating parts (6 and 8) which make a specimen including a latent fingerprint to be irradiated with ultraviolet light, a bandpass filter 10 which makes light emission emitted from the latent fingerprint of the specimen by making the specimen to be irradiated with ultraviolet light transmit a specified wavelength area, an optical image forming part 12 which forms the light emission emitted from the latent fingerprint and a light receiving part 14 which receives light whose image is formed by the part 12.