baber/WOPTO huggingface dataset:
Patent JP-2000166065-A (JP)
Title: Gas-insulated switchgear
Inventor: YAMAUCHI TAKAO
IPC: H02G5/06
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance the dielectric strength by making a closed container of aluminum or an aluminum alloy, forming an alumite layer of a specific thickness or more on its internal surface and forming an insulating film of a specific thickness or more on the surface of the alumite layer. SOLUTION: On the surface of the closed container of a gas-insulated switchgear an alumite layer 12 of a thickness >=1 μm is formed, and on its surface an insulating film 13 of a thickness >=10 μm is formed Consequently, protrusions of a closed container 11 generated by scratches, etc., are dissolved and smoothed when alumite processing is performed, and the electrolytic distribution of the internal surface of the closed container 11 is improved by the formation of the insulating film 13 on the surface of the alumite layer 12. When a conductive foreign matter 9 exists in the closed container 11 and partial discharge is generated, supply of free electrons to the foreign matter 9 is interrupted by the insulating layer of the insulating film 13 and the alumite layer 12. Accordingly, charging of the foreign matter 9 is suppressed, and the buoyant force of the foreign matter 9 does not become large. Consequently, it becomes possible to suppress lowering of the dielectric strength.
Patent JP-H05102938-A (JP)
Title: Catv network
Inventor: MURAKAMI KENICHI
IPC: H04N21/24
Filed: 1991-12-16
Abstract: PURPOSE:To make the signals detour when the disconnection occurs in a CATV network. CONSTITUTION:The alternative lines 11 and 12 are led out at the middle points of at least two coaxial trunk lines 3A and 3B in a branch-shaped CATV network. Then the coaxial alternative lines 11a and 11b of the line 11 and the coaxial alternative lines 12 and 12b of the line 12 are usually connected directly to each other via the direct connection lines 21 and 22 included in a linkage repeater 10 respectively. When one of both signals flowing through the lines 21 and 22 is stopped, the disconnection of one of both lines 3A and 3B (3B in this case) is decided. Thus the downstream sides of both lines 3A and 3B are connected to each other through a circuit control part 16. Then the signals of the normal line 3B are supplied to the downstream sides of the lines 3A and 3B.
Patent JP-H02178252-A (JP)
Title: Novel prostaglandin is
Inventor: UENO RYUZO
IPC: A61K31/557
Filed: 1988-12-27
Abstract: NEW MATERIAL:A compound expressed by formula I or II [R1 is H or alkyl; R2 and R2' are H, halogen, alkyl, aromatic-containing group, OH or alkoxy (except that both are H)] or salt thereof. EXAMPLE:16(RS)-Fluoro-15-keto-9-(O)-methano- <6(9alpha)>-PGI1 methyl ester. USE:A hypotensive agent, characterized in that the molecular skeleton has a bicyclo ring therein and capable of reducing other pharmacological and physiological actions, such as an increase in pulse rate, possessed by PGIs by the presence of substituent groups thereof. PREPARATION:For example, a 6-(trialkylsiloxymethyl)-3-formyl-7- tetrahydropyranyloxy-bicyclo[3.3.0]oct-2-ene expressed by formula III as a raw material is passed through routes according to the reaction formulas to afford a compound expressed by formula IV which is the exemplified compound.
Patent JP-H08155218-A (JP)
Title: Separating and recovering device
Inventor: NAKAI YOSHIKAZU
IPC: B24B55/08
Filed: 1994-12-01
Abstract: PURPOSE: To separate and recover efficiently an oil content, suspended matters and the like mixed in by using a reserve tank of little deformation in the liquid level height, passing a waste liquid through inside a cylinder, flowing the waste liquid and hitting a belt with the flow. CONSTITUTION: Waste liquid of coolant or the like is flowed in the direction to an inflow layer 11 of a reserve tank, an oil content recovering roller setting layer 13, a belt setting layer 14 and an outflow layer 15. When the waste liquid is flowed in a cylinder 5, fine particles or the like of oil content adhere to the inner face of the cylinder 5, and the particles or the like get larger, and when they form a lump of certain degree of size, they are more easily to float and flowed out of the cylinder 5. A belt 10 of rough surface composed of non- woven cloth, a cloth, a sand paper, a fine metal gauze or the like is set, and the belt is heated by the flow forcibly to make the fine particles or the like adhered thereon and discharged to the outside of a separating and recovering tank.  Also an opening 12 of an interstructure 3 between the inflow layer 11 and the oil content recovering roller setting layer 13 is set to be a little lower than the liquid level in the state that the liquid is not flowed. A bulk material of the cylinder 5 is set on the opening of a partition plate 4.
Patent JP-H01172173-A (JP)
Title: Banknote handling device
Inventor: KURATA AIICHIRO
IPC: B65H29/70
Filed: 1987-12-28
Abstract: PURPOSE:To aim at correcting a fold or a curl by arranging elastic rollers having therein circumferential grooves so that concave and convex parts of the grooves are faced and aligned with each other. CONSTITUTION:A pair of deformation correcting rollers 2 formed therein circumferential grooves are arranged so that concave and convex parts of grooves are faced to each other across conveying paths 5. A banknote 6 adapted to be conveyed being clamped, in its shortwise direction, by belts on the conveying paths 5 is pressed by the convex parts of the rollers 2 so as to be newly deformed for canceling out a fold and a curl in the banknote 6, and is conveyed satisfactorily. Further, the roller 2 are formed of an elastic material so as to be deformed along a banknote bit therebetween, thereby it is possible to prevent the banknote from being scratched.
Patent JP-2001155972-A (JP)
Title: Electrochemical capacitor
Inventor: SAKURAI YASUHISA
IPC: H01G11/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical for sealing packages through thermal welding, regardless of the thickness or the shape of the electrode terminal, and improving reliability in strength and airtightness of the package. SOLUTION: A laminate (single capacitor cell 12) includes a pair of metallic collectors and polarized electrode, made of partly oxidized carbon material with minute crystal carbon similar to graphite, with an electrically insulating separator between the polarized electrode. The laminate is put at the collectors and dipped in organic electrolyte and sealed in a package 60 of an electrochemical capacitor. Electrode terminals 44 and 45, connected to the collectors, are an electrode unit 50 made in a body with a support member 54. The electrode unit 50 is interposed therein the package 60 and is then sealed.
Patent JP-H06181159-A (JP)
Title: Projection aligner
Inventor: FUJISAWA TADAHITO
IPC: H01L21/30
Filed: 1992-12-14
Abstract: PURPOSE:To use a pupil filter having the optimum characteristic according to a mask pattern by selecting the optimum pupil filter in a holder according to a mask to be used for pattern exposure and by exchanging a pupil filter in pupil position for the selected pupil filter. CONSTITUTION:A spatial filter (pupil filter) 23 is arranged in the pupil position of a projection optical system 14, and the predetermined pupil filter 23 is selected by the rotation of a holder 27. The bar-code information 28 of a light- source modulation filter 9 and the pupil filter 23 being optimum for the transfer of a reticule 8 is cut in the reticule 8, and information read by a read section 17 is supplied to a filter selection and operation part 26. The operation results of the operation part 26 are respectively supplied to the actuators 24, 25 of respective holders 21, 27, and the filters 9, 23 optimized for the transfer of the reticule 8 are selected respectively. The pupil surfaces 22 of the projection optical system are provided outside a projection lens group 14 and the pupil surface filter 23 can be mounted to the pupil surface 22.
Patent JP-H04199192-A (JP)
Title: Data processor
Inventor: MATSUBARA ATSUSHI
IPC: G09G5/14
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the information in an under-working window which is not saved from being erroneously erased by the image information, etc., which are going to be taken from this point on by identifying the use state of the plural windows and inputting data into the prescribed window. CONSTITUTION:The presence of the unused window in a means 10 for displaying plural images is identified by means 20, 30 for identifying the use state of the windows. The data is automatically inputted into this unused window if the result is indicated by a flag, etc. The system message as to whether the data may be inputted to this window or not is popped up if the window is under use. A user selects overwrite enable, escape or cancellation by operating a keyboard 44 by his own judgment. The information in the under-working window is thus prevented from being erroneously erased by the input data.
Patent JP-H11164804-A (JP)
Title: Dish washer
Inventor: SAITO TATSUYA
IPC: A47L15/46
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To make securely detectable an abnormal draining usually in a draining motion after a washing process, by detecting the water level after stopping a drain pump in a system to control a water feed means, a washing mechanism and the drain pump based on the output of a water level detecting means. SOLUTION: At the time of dish washing, when a start switch is operated, the valve of a water feed means 27 is opened by a controller to feed washing water into a washing room 3. Next, when the turning-on of a water level detecting means 18 is judged, a water feed valve 27 is closed and a washing pump 10 is actuated to start dish washing. After completion of the washing process, a drain pump 11 is actuated to discharge washing water in the washing room 3. After the draining process, for instance for 40 seconds, the drain pump is stopped. Whether the water level detecting means 18 is turned off or not is judged and, when it is judged not in OFF operation, it is judged an abnormal draining since the water level in the washing room 3 does not descend to be lower than a prescribed water level H and an abnormality is reported.
Patent JP-H06185740-A (JP)
Title: High frequency heating device
Inventor: FUJII SHIGEKI
IPC: F24C7/08
Filed: 1992-12-14
Abstract: PURPOSE:To improve performance of a thawing sensing means and to provide a cost down by a method wherein a plurality of microwave absorption materials having different characteristics are fixed within a heating chamber. CONSTITUTION:As a user mounts a feed 6, an object to be heated on a turn table 7 of a heating chamber 1 and pushes a heating switch, the initial temperatures of the microwave absorption materials 4 are detected by a microwave absorption material temperature sensing means 5 and stored in a memory means. After this operation, microwaves are produced by a high frequency generating source 2. The microwaves are fed to a heating chamber 1 through a wave guide 3, absorbed by the food 6 an the food 6 is heated. However, a part of the microwaves are reflected back into the heating chamber 1. A plurality of microwave absorption materials 4 mounted within the heating chamber 1 are heated by the reflected microwaves. The temperature of a plurality of microwave absorption materials 4 are fed to the control means 8, displayed in sequence in the memory means and a turning point of the frozen food to be thawed is detected by a thawing sensing means.
Patent JP-H04197810-A (JP)
Title: Controller for air pressure of tire
Inventor: KUNO TAKAO
IPC: B60C23/10
Filed: 1990-11-29
Abstract: PURPOSE:To shorten the time required for raising the air pressure of a tire by switching a control valve if the internal pressure of a pressure accumulating means is lowered, so as to supply compressed air from a compressed air generating means only to the tire. CONSTITUTION:A controller 18 inputs the internal pressure of an air tank 10 which is input from a pressure sensor 12, the internal pressure of a tire 16 which is input from a pressure sensor 17, a setting signal input from a control switch 19 that a driver selects as he likes, a vehicle speed signal input from a vehicle speed sensor 20, and a suspension stroke signal S input from a stroke sensor 21. The desired value of the internal pressure of the tire 16 is set proportionately to each input signal. An air compressor 1, an exhaust valve 6 and a control valve 8 are thus actuated in such a manner that the desired value of the internal pressure of the tire pressure of the air tank 10 be lowered, the control valve 8 shuts the air compressor 1 from the air tank 10.
Patent JP-H04198971-A (JP)
Title: Developing device
Inventor: MASUI YUICHI
IPC: G03G15/08
Filed: 1990-11-28
Abstract: PURPOSE:To prevent erroneous detection by a toner concentration sensor by driving at least either a developing sleeve or a stirring rotor at the time of initially driving a developing device at a lower speed than the normal revolving speed at the time of developing. CONSTITUTION:At the time of initially driving the developing device, at least either the developing sleeve 2 or the stirring rotor 3 is driven at the lower sped than the normal revolving speed at the time of developing. Therefore, the supply amount of developer to a toner concentration sensor side by the developing sleeve is reduced. When the supply amount of the developer to the toner concentration sensor S side is reduced, the developer circulates on a partition plate without contacting to the sensor S, or even though the developer contacts to the sensor S, the amount of the developer becomes a little. Thus, a situation that the toner concentration of the developer in which magnetic permeability becomes high is erroneously detected unexpectedly by the toner concentration sensor is evaded.
Patent JP-H07190719-A (JP)
Title: Rotation inspection machine for internal gear pump
Inventor: MINAZU YUTAKA
IPC: G01B21/20
Filed: 1993-12-27
Abstract: PURPOSE:To provide a rotation inspection machine for an internal gear pump, which can mechanize the inspection of an internal gear pump for its rotating performance, and thereby can enhance the efficiency and reliability of inspection. CONSTITUTION:The machine includes a disc 5, an outer ring member 6 provided over the disc 5, and an inner ring member 7 which has an outer diameter smaller than the inner diameter of the outer ring member 6 roughly by the outer diameter of an internal gear pump 2, and is provided coaxially with the outer ring member 6. The device also includes a rotating roll 9 acting as a drive means for the outer ring member 6, or a rotating roll 10 acting as a drive means for the inner ring member 7. The device is also equipped with a photoelectric switch 11 acting as a detecting means which makes sure of a position with respect to the inner circumferential surface of the outer ring member 6 of an inner rotor 4. Thus as mentioned above, inspection for the rotating performance of the internal pump 2 is mechanized, and the efficiency and reliability of inspection can thereby be enhanced.
Patent JP-H01173496-A (JP)
Title: Data reading circuit device for nonvolatile memory
Inventor: MAARI KOUICHI
IPC: G11C17/00
Filed: 1987-12-28
Abstract: PURPOSE:To correctly read data without discharging a charge from a floating gate by impressing data reading gate voltage stored in a memory means to the gate electrode of a nonvolatile memory and reading the stored data. CONSTITUTION:A CPU 2 raises a voltage Vpp to be impressed to the gate electrode of an FAMOSFET Mo by a prescribed voltage value, and repeats an action to measure the current value between the drain sources of the FAMOSFET Mo. By the repeated action of the CPU 2, a gate voltage Vg is raised from 0V, and a gate voltage Vg0 at which a prescribed inter-source drain current Isd2 flows is obtained. The gate voltage Vg0 is the optimum data reading gate voltage Vg0 which can read the data stored into the FAMOSFET Mo without discharging a charge accumulated in the floating gate of the FAMOSFET Mo. Thus, the charge accumulated in the floating gate is not discharged, and the data can be correctly read.
Patent JP-2000158569-A (JP)
Title: Sheet-shaped structure and its application
Inventor: OSADA MAKOTO
IPC: B65D81/113
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce bulkiness in recovery after use and disposal and to obtain good peelability by a method in which thermoplastic resin sheets are fusion- bonded, each projection part of the sheets is formed to be a hollow part, and the peel strength between the sheets is set up in specified conditions. SOLUTION: A thermoplastic resin sheet 1 having projection parts is fusion- bonded to the fusion-bonding surface of a thermoplastic resin sheet 2 having an olefin resin using an ethylene-vinyl monomer copolymer such as a linear low density polyethylene and an ethylene-vinyl acetate copolymer to be a base material and a styrene resin using a styrene-vinyl monomer such as a styrene- butadiene copolymer and a styrene-isoprene copolymer, and a hollow part 3 is formed. In this process, the peel strength between the sheets 1, 2 is controlled to be 0.2-2 kg/15 mm breadth.
Patent JP-H08232908-A (JP)
Title: Controller of servo valve
Inventor: BERUNTO RANGUKANPU
IPC: F16K3/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To allow simple manufacture and control by joining two control portions relatively rotatable in a coaxial manner via a torsion bar with torsional deflection and friction-joining the torsion bar at its end to the corresponding valve control portion. SOLUTION: A servo valve 1 includes a fixed housing 2, a valve bush 3 for a valve control portion rotatable therein and a rotary valve element 4 for another valve control portion concentrical therewith therein. The rotary valve element 4 is rotatable in a limited range in the valve bush 3 and the valve bush 3 and the rotary valve element 4 are joined to each other via a torsion bar 5 attempting to hold the rotary valve element 4 in the valve bush 3 at a middle position. At least one end of the torsion bar 5 is friction-joined directly to valve control portions 3, 4 corresponding to the end or indirectly via a portion to be joined to the end in a relatively non-rotatable manner.  In this arrangement, friction is caused by the elastic deformation of the friction-joined portion and the valve control portion 3 or 4 overcomes the friction, providing for control of the end of the torsion bar 5 corresponding thereto with the rotation. Simple manufacture and control are thus allowed.
Patent JP-2001152645-A (JP)
Title: Placed double floor structure
Inventor: TSUGE KEIJU
IPC: E04F15/024
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a placed double floor noncombustible structure, which can follow unevenness of floor surface reduce the number of support legs supporting a floor panel. SOLUTION: This placed double floor structure is constituted of plural support legs erected on the floor surface of a building, the floor panel placed on the support legs, and base band bodies connecting the support legs together. Each of the support legs is connected to respective of the base band bodies via an engaging portion in a manner of being relatively movable with respect to each other.
Patent JP-H01175706-A (JP)
Title: Electromagnetic drive device
Inventor: YANAI YUKIO
IPC: H01F7/14
Filed: 1987-12-29
Abstract: PURPOSE:To enable suction force for a moving iron piece to be stable and to stabilize operation characteristics of the moving iron piece even if the applied voltage fluctuates by providing a magnetically saturated part with a narrow cross section in at least any one of members constituting the magnetic circuit. CONSTITUTION:While one edge of a yoke 6 is connected to on edge of an iron core 2 where a coil 4 was rolled over, a moving iron 7 which is into contact with the other edge of the yoke 6 is allowed to come into contact with a magnetic pole part 5 of the iron core 2 to constitute a magnetic circuit. In such electromagnetic drive device, a magnetically saturated part 8 with a narrower sectional area is provided at either of the constitution members constituting the above magnetic circuit. For example, the magnetically saturated part 8 with a narrower sectional area is provided at the vertical part of the yoke 6. Thus, if voltage is applied to the coil 4, magnetic flux also increased in proportion to the applied voltage. However, if a certain level is reached, magnetic saturation results and the increase in magnetic flux becomes extremely small and stays at the same level. Thus, even if the applied voltage fluctuates, the suction force of the magnetic pole part 5 for the moving iron 7 is fixed.
Patent JP-H05142421-A (JP)
Title: Multifunction type wollaston prism and optical pickup formed by utilizing this prism
Inventor: ASANUMA NOBUHISA
IPC: G02B5/30
Filed: 1991-11-22
Abstract: PURPOSE:To extremely minimize the out-of-focus of the luminous fluxes to be emitted and to improve the accuracy of a focus servo signal by constituting the above prism in such a manner that the optical axis of crystalline body having an incident surface is included in the plane orthogonal with the optical axis of the luminous flux transmitted therethrough. CONSTITUTION:Rectangular prisms 19, 20 consisting of two pieces of the crystalline bodies, for example, rock crystals, and having 45 deg. other two angles are so constituted and coupled that the optical axis of the rectangular prism 19 on the side having the incident surface is included in the plane orthogonal with the optical axis of the luminous flux transmitted therethrough while the relation of the optical axes similar to the relation of the conventional prisms is maintained. In addition, a polarization separating film 17 is provided on the incident surface. The splitting of the incident luminous flux does not arise any more on the incident surface of the multifunction type Wollaston prism constituted in such a manner and the out-of-focus of three pieces of the luminous fluxes to be emitted is extremely minimized. Namely, the condensing state on a magneto-optical disk is more exactly detactable than heretofore if the optical pickup is constituted by using such multifunction type Wollaston prism. The accuracy of the focus servo signal is thus improved.
Patent JP-2001155295-A (JP)
Title: Information exchange system, information communication terminal used therefor and information managing device
Inventor: NOJIMA AKIHIKO
IPC: G10L15/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To permit an operator travelling by vehicle to exchange various kinds of information by voice. SOLUTION: An information exchange system is constituted of a plurality of information communication terminals 30 and an information managing device which is connected to the terminals 30 via a mobile body communication network and the Internet and functions as an Internet server. A chat room is opened for every ravelling road, etc., in the managing device and the information communication terminals 30 are connected to the managing device by using a bi-directional communication unit 56 to enter the opened chat room. Connection to the information managing device and the input/output of a message to/from the chat room are performed at each terminal 30 by utilizing a voice recognizing processing by a voice recognizing unit 50 and a voice synthesizing processing by a voice synthesizing unit 46.  Thus the operator travelling by vehicle exchanges various kinds of information with another operator travelling in the same way.