baber/WOPTO huggingface dataset:
Patent JP-H0320102-A (JP)
Title: Hydraulic control device in power working machine
Inventor: FUKAHORI HARUKI
IPC: E02F9/22
Filed: 1989-06-17
Abstract: PURPOSE:To ensure an amount of hydraulic oil according to the rotational speed of an engine by branching an adjusting pipe on the way of a pipe line between a hydraulic control valve and a hydraulic pump for remote control operation, installing a balance valve therein and reducing the pressure of the hydraulic oil in the adjusting pipe when the pressure of its load pressure pipe side is higher than that of high pressure hydraulic oil side. CONSTITUTION:An adjusting pipe 57 is branched on the way of a discharge pipe 50 for connecting a hydraulic control valves 48, 49 to a hydraulic pump 29 for remote control operation, and a balance valve 58 is installed therein. One side of the balance valve 58 is connected to hydraulic actuators 12, 13, 14 through a load pressure pipe 60, and the other side of it is connected to a main operating hydraulic pump 28 through a high pressure hydraulic oil pipe 61, and when the pressure of the load pressure pipe 60 is higher than that of the high pressure hydraulic oil pipe 61, the hydraulic oil pressure in the adjusting pipe 57 is reduced through a balance valve 58. It is thus possible to ensure the flow rate of the hydraulic oil according to the rotational speed of an engine, increase the efficiency of a control device, save energy and facilitate its operation.
Patent JP-H0823690-A (JP)
Title: Non-contact fixing device
Inventor: TANAKA MASAMOTO
IPC: H02N15/04
Filed: 1994-07-06
Abstract: PURPOSE:To achieve positioning without any contact and at the same time suppress the displacement of a vibration-elimination stand etc., by connecting either a magnet or oxide superconductor to the vibration-elimination stand and installing the other at a base for device. CONSTITUTION:A surface plate 2 of a device is fixed on an installation floor 3 by an air spring 9 and a trestle 4, non-circular permanent magnet 6 is laid out at the tip of a surface plate fixing post 8 as a floating body, and the permanent magnet 6 is linked to the surface plate 2 in a form where the surface plate 2 mounting a precision equipment 1 can be balanced by the surface plate fixing post 8. On the other hand, a superconductive bulk body 5 is provided in a liquid nitrogen container 7 for cooling which is installed on the installation floor 3 and is cooled to a superconductive critical temperature or less in a magnetic field by the permanent magnet 6 by loading liquid nitrogen which is a refrigerant for lifting the floating body for generating pinning force, thus suppressing the displacement which is generated by enabling the precision equipment 1 to travel on the surface plate 2 and hence fixing the displacement of a stand due to the move of an object on the vibration-elimination stand without any contact and with a simple structure.
Patent JP-S6218392-A (JP)
Title: Method of controlling constant output of variable pitch propeller ship
Inventor: ITO MASANORI
IPC: B63H3/10
Filed: 1985-07-16
Abstract: PURPOSE:To permit propeller angle to adjustably follow up the large load fluctuation to a main engine by generating the actuator controlling signal for compensating for the load fluctuation to the main engine according to adaptable control in an adaptable control block. CONSTITUTION:An identifier 8 identifies parameters in the adaptable control of a block to be controlled according to the output generated by a main engine 3 and the output of a controller 9. The controller 9 permits the output generated by the main engine 3 to follow up the output set value for minimizing the dispersion value of said output from the output set value. The actuator controlling signal compensating for the load fluctuation to the main load 3 is generated from the output set value of the main engine 3 on the basis of the identified parameters. And the actuator controlling signal is supplied to the input of an actuator 5 so that the propeller angle of a variable pitch propeller 4 is adjusted to restrain the load fluctuation to the main engine 3. Thus, even if large load fluctuation to the main engine is generated by the racing phenomenon or the like, the propeller angle follows up said fluctuation adjustably to control the generated output constant.
Patent JP-S6219236-A (JP)
Title: Dispersing method of boron nitride into base material
Inventor: KOBAYASHI SHIGEYOSHI
IPC: B01J13/00
Filed: 1985-07-16
Abstract: PURPOSE:To increase the dispersion properties and also to prevent the reflocculation by dispersing boron nitride for a base material such as gypsum in the presence of a surfactant. CONSTITUTION:A uniformly mixed slurry is easily obtained by mixing 1-90wt% boron nitride and 0.001-10wt% surfactant as a mold release agent to a base material for a mold such as gypsum and silica and stirring the mixture. Further as the surfactant, the effect is recognized in spite of the kind but especially an anionic and a nonionic surfactants are effective. In case of the nonionic surfactant, HLB is at least 5 and preferably >=8.
Patent JP-S5379476-A (JP)
Title: Photoelectric variable resistance element
Inventor: SATOU MASUJI
IPC: H01L31/16
Filed: 1976-12-24
Abstract: PURPOSE: To ensure a non-linear change for the resistance value of the photoconductive film, by securing a non-linear change at more than one place for the width or thickness of the photoconductive film or by providing a movable light shielding substance on the surface of the electronic element structure in which more than two kinds of photoconductive film of different resistance ratios are connected at more than one place. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01243998-A (JP)
Title: Method for stabilizing substrate reagent and detection system
Inventor: YAMAZAKI MASAHIKO
IPC: C12Q1/26
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a substrate reagent, containing a substrate, oxidizable with an enzyme having oxidizing action or pseudoenzyme thereof and providing an analytical means and condensed phosphoric acid derivative consisting of plural phosphoric acid units, capable of stabilizing a detection system and useful for enzyme immunoassay, etc. CONSTITUTION:The objective substrate reagent, capable of stabilizing a detection system (e.g., enzyme immunoassay) using a substrate (e.g., o- phenylenediamine) oxidizable with an enzyme (e.g., horseradish peroxidase) having oxidizing action or pseudoenzyme thereof and providing an analytical means and containing a condensed phosphoric acid derivative (e.g., pentasodium tripolyphosphate) consisting of >=3 phosphoric acid units. Furthermore, a method for optically measuring a coloring matter produced by oxidizing the substrate, etc., is preferably used according to an enzyme immunoassay using an antibody, etc., linked to the enzyme having oxidizing action as the detection system.
Patent JP-S6216907-A (JP)
Title: Pipe conveyor
Inventor: HASHIMOTO KUNIO
IPC: B65G39/16
Filed: 1985-07-16
Abstract: PURPOSE:To reduce the number of form-keeping rollers, by supporting a lower surface of an outward passage part and an upper surface of a return passage part with a common intermediate roller. CONSTITUTION:An upper surface of an outward passage part 2a and a lower surface of a return passage part 2b of a conveyor belt and also each of symmetrical both sides are supported by three pieces of form-keeping rollers 3 and 4 being orthogonalized with one another at every support frame body 1. With this constitution, the number of these form-keeping rollers is reducible.
Patent JP-S6213115-A (JP)
Inventor: BERUNTO PUROHASUKA
IPC: H04L27/14
Filed: 1986-07-03
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-H07331072-A (JP)
Title: Heat-shrinkable silicone rubber composition having antibacterial and antifungal activity
Inventor: SHIMAMOTO NOBORU
IPC: C08L101/00
Filed: 1994-06-14
Abstract: PURPOSE:To produce a silicone rubber composition having durable antibacterial and antifungal properties without deteriorating the characteristic properties of silicone rubber such as heat-resistance and useful for the coating of a silicone rubber by compounding a heat-shrinkable silicone rubber composition with an antibacterial ceramic material. CONSTITUTION:This silicone rubber composition contains (A) 100 pts.wt. of an organopolysiloxane of formula R<1>nSiO(4-n)/2. (each R<1> is independently a univalent hydrocarbon group; (n) is 1.9-2.1 on an average), (B) 5-100 pts.wt. of an organopolysiloxane resin or a thermoplastic resin having a softening point of 50-200 deg.C, (C) a cross-linking agent and/or curing catalyst of an amount effective to cure the component A and (D) 0.1-20 pts.wt. of an antibacterial ceramic material (e.g. silver phosphate ceramics) as essential components.
Patent JP-S5677192-A (JP)
Title: Visible image forming sheet
Inventor: YONEZAWA YOSHIMICHI
IPC: B41M5/26
Filed: 1979-11-29
Abstract: PURPOSE:To provide a sheet having excellent color fading effect due to the expansion of a heated portion and forming a visible image comprising forming a coloring layer containing a heat expansible component and a binder on a surface of a support sheet. CONSTITUTION:On (A) a surface of a support sheet, (B) a coloring layer (a thickness is pref. 0.01-0.1mm.) containing (a) a heat expansible microcapsule (e.g.; a shell component is a thermoplastic resin such as a polyacrylate and a gas generating substance in an interior thereof is propane or the like) and (b) a binder (e.g.; vinyl acetate or an acrylate) and being compounded with a dyestuff or a pigment is formed to obtain an objective sheet. Moreover, the component (a) pref. has a heat expansion temp. of 120-130 deg.C, a particle size in an unexpanded condition of 30mu or less and a expansion degree of 3-5 times and the component (b) is pref. compounded in an amount of 200-400pts.wt. against 100pts.wt. of the component (a). Further, a heat softenable coloring coating may be formed on the layer containing a component (a) and (b) to form a coloring layer.
Patent JP-H10325364-A (JP)
Title: Bypass air valve for turbo fan gas turbine engine
Inventor: NARCUS ANDREW R
IPC: F02K3/10
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by suppressing work quantity of work lost for cooling to minimum. SOLUTION: A bypass air valve 20 has a liner 36 and a strap 34. The liner 36 has a plurality of first regions 46 and second regions 48. Each first region 46 has a plurality of first openings 52. Each second region 48 has a plurality of second openings 56. The strap 34 has a plurality of openings 78 and third regions 76. Each third region 76 has a plurality of third openings 80. When the valve is opened, the first region 46 is arranged in line with the opening 78. In addition, the third region 76 is arranged substantially in line with the second region 48. When the valve is closed, the first region 46 is arranged substantially in line with the third region 76, while the second region 48 is arranged in line with the opening 78.
Patent JP-S5856916-A (JP)
Title: Radiator mounting structure in water-cooled automatic bicycle
Inventor: OOYAMA YOSHIHITO
IPC: B62K11/00
Filed: 1981-09-29
Abstract: PURPOSE:To prevent the damage of a radiator and the mounting section, by mounting the radiator at a specific position of the supporting member projected to the one side on the traveling direction of the down tube. CONSTITUTION:When mounting a C-shaped frame supporting member 5 to the left, for example, of the down tute 4 comprised of the upper tube 4a and the lower tube 4b, the brackets 6, 7 welded to the horizontal sides 5a, 5b of the member 5 are secured to the upper tube 4a and the lower tube 4b through the bolts 8, 10, while the radiator 1 is mounting to the member 5 through the bracket 11 and the brackets 6, 7 welded to the vertical side 5c of the member 5. Under this state the radiator 1 is positioned at the rear of the travelling direction of the member 5 such that at least the side is positioned at the inside of the member 5. Consequently the member 5 will protect the radiator 1 against the frontal obstacle or falling down during traveling.
Patent JP-H028679-A (JP)
Title: Refrigerator
Inventor: KONISHI HIROSHIGE
IPC: F25D17/08
Filed: 1988-06-23
Abstract: PURPOSE:To provide a refrigerator having a deodoring unit of saving a space and having a less-expensive price by a method wherein a deodoring device is arranged within a duct for guiding cold air into the refrigerator. CONSTITUTION:A duct 17 placed at a rear surface of refrigerating chamber 10 is formed by a control panel 18, a thermal insulating member 19 and a rear surface of an inner box 20. Ozone decomposing device 23, ozone reaction chamber 24, ozone generating device 25, ozone reaction chamber 26 and deodoring device 31 having ozone decomposing device 27 are arranged within the duct 17 in sequence in a vertical direction between blowing ports 18 and 18b. With this arrangement, since the deodoring device for decomposing bad odor constituents of cold air is arranged within the duct, it is not necessary to keep a space for the deodoring device within the refrigerator and further an exclusive fan motor is not used, so that it is possible to get a refrigerator having a deodoring device in a saved space and of less-expensive price.
Patent JP-H04355226-A (JP)
Title: Rom and ram coexistence type optical recording medium and production thereof
Inventor: OISHI KENJI
IPC: G11B7/24035
Filed: 1991-05-31
Abstract: PURPOSE:To facilitate mass production as the information of a ROM region and the information for position detection of a RAM region can be reproduced by molding which utilizes the transition of a fixed phase and to allow not only DRAW but rewriting by erasing in the RAM region by utilizing the transition of a reversible phase. CONSTITUTION:A metallic mold 3 for molding which is formed with the reading out information signals of the ROM region and the information signals for position detection of the RAM region and the optical recording medium consisting of a recording layer 2 of a high-polymer elastomer having the reversible phase which reversibly repeats hardening and softening at room temp. or above and the fixed phase which fixes the positional relation of the resin particles are disposed to face each other. The optical recording medium is so produced that the recording medium can be molded in the state of the softening temp. of the fixed phase of the recording layer 2 or above.
Patent JP-H08322868-A (JP)
Title: Excrement treating device
Inventor: HASHIMOTO TAKEO
IPC: A61G9/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide an excrement treating device which allows the easy matching with various bodily shapes, allows the integral attachment and detachment of various hoses and cords, has an excellent washing effect and does not malfunction at the time of maintenance work, etc. CONSTITUTION: A diaper cup body 101 has a front cover 103 constituted freely bendably by adopting bellows joints 102. These bellows joints 102 are connected to each other with waterproof cloth 112. A washing water feed hose 105, a filth suction hose 104 and a sensor coupler 107 are connected to the diaper cup body 101. A hose unit integrally supporting the washing water feed hose 105, filth suction hose 104 and sensor coupler 107 is freely attachable and detachable to and from the diaper cup body 101. The diaper cup body 101 has plural nozzles 108a, 108b for ejecting the washing water to the respective local points of the waist and hip parts.
Patent JP-S642275-A (JP)
Title: Connection structure for card-edge connector
Inventor: SHIYOU NORITOSHI
IPC: H01R12/18
Filed: 1987-06-24
Abstract: PURPOSE: To hold a connective state between card-edge connector and card edge in a positive manner as well as to prevent a sudden separating accident between them from occurring by using an auxiliary elastic holder consisting of one elastic member as a mechanism which ancillarily holds the connective state between the connector and the edge.  
     CONSTITUTION: An auxiliary engaged part 25 is installed in the specified part of a card edge 4, while in recess 34 of a connector housing 30, one elastic member is solidly formed while is provided with an auxiliary elastic holder 50 where the engaged part 54 formed as corresponding to the auxiliary engaged part 25 is elastically engaged with the auxiliary engaged part 25. Consequently, since the auxiliary elastic holder 50 presses and holds the card edge 4 inside the recess 34 of the connector housing 30, any lost motion of the card edge 4 inside the recess 34 is held down. And, engaging frictional force based on resilient contact force acts on space between the auxiliary engaged part 25 and the engaged part 54 of the auxiliary elastic holder 50. With this constitution, a connecting condition is keepable so good so that a sudden separating accident is effectively prevented from occurring. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5945058-A (JP)
Title: Method and device for removing impurities in molten metal
Inventor: KITAMURO KEIZOU
IPC: B22D43/00
Filed: 1982-09-07
Abstract: PURPOSE:To prevent the temp. drop during treatment and to remove easily impurities in a large amt. of molten metal in a short time by mounting two ladles to a rotary ring, and dropping the molten metal alternately in a heating atmosphere. CONSTITUTION:Rotary rings 4 are placed on a pair of driving rolls 3 disposed in a vacuum vessel 2, and ladle receiving bases 6, 6' provided with heat-proof covers 5 in the opposed positions of the ring 4 are pivotally supported. Ladles 8, 8' are placed on the bases 6, 6', and molten metal is filled in the upper ladle 8; at the same time, a cylinder 14 for preventing temp. drop is preheated by a heater 13. When the nozzle of the ladle 8 is opened, the molten metal enters the lower ladle 8' by passing through the hole 12 of the cover 5 and the cylinder 14. The ring 4 is then rotated 180 deg. to alternate the positions of the ladles 8, 8' and the molten metal is dropped by the similar operation. Volatile impurities and gas are efficiently removed during the dropping of the molten metal.
Patent JP-S5779781-A (JP)
Title: Video switching system
Inventor: WATANABE TAKEMI
IPC: H04N5/262
Filed: 1980-11-04
Abstract: PURPOSE:To avoid the disturbance on a screen, by taking the vertical synchronizing signal of a video switch output video signal as a reference and switching the video switch when the phase difference with a vertical sybnchronizing signal of the video signal to be switched is within a scheduled range. CONSTITUTION:A video signal for snynchronous television camera 1a mutually is applied to a video switch 2 for example, the signal of the camera 1a is received on a video monitor 4 and a reference vertical synchronizing signal width is obtained via a circuit group such as a video clamper 5a. On the other hand, at initial set the video signal of a camera 1b selected next is applied to a circuit group such as a clamper 5b, a vertical synchronizing signal is picked up and the moment when the vertical phase difference of the signals 1a, 1b is within a specific range, logical product is outputted to a circuit 9 and applied to a fanout circuit 11. The automatic cyclic switching signal is given to the video switch 2 with a timing circuit 12'. Thus, the transient distortion of vertical synchronism at video switching can be prevented and unstable screen toward vertical direction can be avoided on monitor.
Patent JP-S5489090-A (JP)
Title: Preparation of 9-beta-d-arabinofuranosyl adenine
Inventor: OOMURA SATOSHI
IPC: A61P31/12
Filed: 1977-12-26
Abstract: PURPOSE: To prepare arabinofuranosyl adenine useful as an antileukemic agent, antiviral agent,herbicide, etc., by the aerobical cultivation of Streptomyces herbaceus.  
     CONSTITUTION: Streptomyces herbaceus (FERM-P No. 4334) is cultured in a nutrient medium, and 9-β-D-arabinofuranosyl adenine of formula is separated from the medium. The culturing is carried out pref. in an aerated and agitated deep tank fermentor at 27-35°C and nearly neutral condition for 2-5 days. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5857541-A (JP)
Title: Variable capacity fly-wheel device
Inventor: NAKANO YUKIYOSHI
IPC: F16D27/10
Filed: 1981-09-30
Abstract: PURPOSE:To enable rapid response of the capacity varying operation by making  a main fly-wheel connected to the rotating shaft of an engine and an auxiliary  fly-wheel rotatably provided selectively engageably by an electromagnetic clutch. CONSTITUTION:The main fly-wheel 5 is fitted in the free end part 1a of a crank shaft 1 and clamped by means of a bolt 6, and the auxiliary fly-wheel 14 is rotatably supported by a bearing 15. A clutch plate 7 is provided slidably on the side surface of the main fly-wheel 5, and a clutch pressing plate 8 is slidably provided to face a flange 5a by holding the clutch plate 7 therebetween where a core member 9 is wound with an exciting coil 12 and fixed to a crank case 2.
Patent JP-S6310294-A (JP)
Inventor: KIDERA KINICHI
IPC: G07D1/00
Filed: 1986-07-01
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-H10332617-A (JP)
Title: Gas concentration measuring apparatus
Inventor: MATSUHISA HIROAKI
IPC: G01N27/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration measuring apparatus in which the mean value of measurements is calculated automatically while simplifying the operation and reducing the cost. SOLUTION: Detection signals from an NOx detecting section 1 and an O2 detecting section 2 are delivered to a deciding/operating section 5 in order to calculate concentrations of NOx and O2 , respectively. The measurements are converted and compared, respectively, with threshold values of NOx and O2 prestored in a memory section 4. If the measurement of Nox > the threshold value of NOx or the measurement of O2 < the threshold value of O2 , a decision is made that a facility to be measured is under operation and respective measurements and converted values thereof are stored, as a data for calculating a mean value, in the memory section 4 and eventually used for calculating the mean value.
Patent JP-H0322820-A (JP)
Title: Switching power source and adapter therefor
Inventor: HATTORI MASAYUKI
IPC: H02M3/28
Filed: 1989-06-20
Abstract: PURPOSE:To prevent undesired stoppage of an NC machine by providing a second capacitor connected in parallel with a capacitor, a second switching means for shortcircuiting a reverse blocking diode, and a switching control means for closing the second switching means. CONSTITUTION:A switching control means 13 produces an output based on the second output from a second differential voltage detecting means 11, then a second switching control means 16 functions in response to the output to shortcircuit an reverse blocking diode 14. Since a second capacitor 15 has been charged during the normal operation, the diode 14 is shortcircuited through the second switching means 16 and connected in parallel with an input side capacitor 1. Consequently, the voltage across the input side capacitor 1 is recovered to the voltage of the second capacitor 15 thus increasing the DC output voltage.