baber/WOPTO huggingface dataset:
Patent JP-H06256978-A (JP)
Title: Washing device for cathode beam
Inventor: ASAUE MICHITAKA
IPC: C23G1/10
Filed: 1993-03-03
Abstract: PURPOSE:To extremely rapidly and completely dissolve crystalline deposits by immersing a copper cathode beam stuck with the hardly soluble crystals by being used for electrolytic refining of metals into a dilute aq. sulfuric acid soln. and applying ultrasonic vibrations thereto. CONSTITUTION:The hardly soluble crystals (for example, CuCl2, CuO, etc.) adhere to the copper cathode beam used for electrolytic refining or electrolytic winning of the metals. This cathode beam is immersed into the dilute aq. sulfuric acid soln. (for example, 0.5 to 20wt.% concn.). The ultrasonic vibrations (for example, 28KHz frequency) are then applied to this aq. sulfuric acid soln. to infiltrate the aq. sulfuric acid soln. into the particle boundaries of the hardly soluble crystalline deposits and to accelerate the dissolution rate.
Patent JP-S63231763-A (JP)
Title: Disk cassette loader
Inventor: MUNEKATA KAZUMI
IPC: G11B19/10
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the impact of a head each other even if impact exerted by mistake by holding a locking mechanism in locking state unless a cassette detection mechanism does not detect the insert of a cassette. CONSTITUTION:A locking lever 43 is engaged with the pin of an insert detecting lever 45 and in the state of the free end part of the lever 43 fitting to the side face of an engaging lever 16 to check the engaging pin coming out of a double engaging part. A connection rod 51 checks the fitting state of the free end part of the lever 43 and lever 16 getting out of place by supporting the lever 43 from the side part. The lever 43 is therefore not slipped out of the lever 16 even if a loader receives strong vibration, etc., in the state of a disk cassette 30 being not inserted to a cassette holder 3, the relative position of a holder 3 and a lift operation plate 2 does not vary and no rollers 4, 4 of the holder 3 are slid down from an inclining guide. The collision of heads each other and the adsorption caused by the opposing faces of a head being of mirror face can thus be prevented.
Patent JP-S54205-A (JP)
Title: Shaft sealing device for underwater power unit
Inventor: KAWAKAMI TOMIHISA
IPC: F04D29/10
Filed: 1977-06-02
Abstract: PURPOSE: An above-entitled device which comprises elastic plates arranged at the shaft-passing portion of an airtight casing, with the pressure in the casing controlled, and insures that no friction occurs around the driver shaft and that the casing is reliably protected against water penetration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02246518-A (JP)
Title: Digital vco
Inventor: ITO ETSUKO
IPC: H03L7/00
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the digital VCO with constitution suitable for LSI- implementation by providing an inversion selector, a decoder for fine adjustment, and an adder instead of a ROM. CONSTITUTION:The inversion selector 10, decoder 21 for fine adjustment and adder 22, are provided as a circuit which functions equivalently to a conventional ROM. The decoder 21 for fine adjustment and adder 22 cooperate with each other to serve as a decoder which decodes a phase difference into a count-up value. The selector 10, decoder 21, and adder 22 are the circuit suitable for the LSI-implementation and a clock generator 40 and a counter 50 are also suitable for the LSI-implementation. Consequently, the digital VCO suitable for the LSI-implementation can be constituted.
Patent JP-S57181949-A (JP)
Title: Fuel supplier for engine
Inventor: TASHIRO YOSHIHISA
IPC: F02M37/00
Filed: 1981-04-30
Abstract: PURPOSE:To improve the starting performance by feeding the gasline and the alcohol stored separately in a tank through same pump while controlling the alcohol supply ratio through a variable orifice in accordance to the oerational  condition thereby employing single fuel system. CONSTITUTION:The gasoline G and the alcohol A are stored in a fuel tank 1 while separated up and down by the difference of the specific gravity. The fuel pipe 5 coupled to the suction pipe 2 for the gasoline G and the fuel pipe 6 coupled to the suction pipe 4 for the alcohol A are coupled respectively to the suction port of same fuel plump 7. A fixe orifice 14 is provided to the fuel pipe 5  while a variable orifice 15 is provided to the fuel pipe 6. The variable orifice 15  is provided with the control signal from a control unit 16 thus to control the  supply ratio of the alcohol A against the gasoline G in accordance to the operational condition of the engine 17. In other word, at the starting the ratio is reduced under the light and intermediate load while it is increased under the  heavy load thus to prevent the knocking.
Patent JP-S59225760-A (JP)
Title: Pipe arranging mechanism of access door of dust collector
Inventor: MIMURA YUUJIROU
IPC: B03C3/80
Filed: 1984-04-03
Abstract: PURPOSE:To simply perform pipe arrangement between a pneumatic type drive apparatus and a dust collector casing in a min. space, by using the support shaft of a hinge for supporting an access door in a freely openable and closable manner as a connecting pipe. CONSTITUTION:A support shaft 9 is formed to the center of a hinge 7 of which one piece is secured to the pillar 8 of a dust collector casing and the other piece is secured to an access door 5 as a hollow sahft and the end parts thereof are protruded from the hinge 7. In addition the pipe 11 of a pneumatic type drive apparatus 10 for opening and closing a movable door 6 is attached to one end of the support shaft 9 of the hinge 7 through an elbow 12. By this mechanism, there is no obstacle in access to a dust collecting unit and pipe arrangement becomes short and the space thereof becomes small.
Patent JP-2000265865-A (JP)
Title: Valve system having solenoid driving valve
Inventor: KAMIMARU SHINJI
IPC: F02D45/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent interference of a solenoid driving valve at the time of stopping an internal combustion engine. SOLUTION: In a twin coil type valve system having a solenoid driving valve, a stop control of a valve is performed before the stop of power supply when the stop of an internal combustion engine is instructed. This stop control reduces electromagnetic force sucking the valve and displaces the valve at a neutral position where energizing force of oppositely arranged twin coils are balanced when a piston becomes an operating state that the piston does not interfere with the valve (typically, when the piston is lowering). Because the valve is displaced, monitoring the operating state of the piston, a contact between these members can be effectively prevented.
Patent JP-H09261321-A (JP)
Title: Method for managing telephone number
Inventor: MASAOKA HIDETO
IPC: H04M1/274
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent forgetting of unprocessed business by registering the telephone numbers and the names of opposite parties at every business and re-arranging them in accordance with an unprocessed count number when business is left unprocessed at the time of originating a call of the opposite party telephone number. SOLUTION: A dial list is displayed when call originating from the dial list is previously set in a system at the time of off-hook. When one of business columns is selected, a number input image is displayed. The input telephone numbers are grouped as the telephone number of selected business. The number input image is displayed when an *-marked row in the column of call originating frequency is selected. When one of the columns of the number is selected, call originating is immediately executed and display is executed at the time of on-hook after connection. When no-counting is selected at this time, a value in the column of the call originating frequency of selected business is set to zero and dial list order is re-arranged. When counting is selected, the value in the column of the call originating of selected business is set to +1 so as to execute re-arrangement.
Patent JP-H09253186-A (JP)
Title: Deodorizing antibacterial material
Inventor: HASEGAWA YOSHINARI
IPC: A61L2/16
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To extremely easily manufacture a deodorizing antibacterial material at low cost without requiring a troublesome work by adding a deodorant and an antibacterial agent to a molding of papermaking granular pulp reinforced with acrylamide. SOLUTION: A deodorant and an antibacterial agent are added to a molding of paper making granular pulp reinforced with acrylamide to manufacture a deodorizing antibacterial agent. A carrollite oxidation catalyst capable of chemically decomposing any smell of cigar, pet or the like is used as the deodorant, highly antibacterial silver ion, for example, is used as the antibacterial agent, and they are mixed to the paper making granular pulp, and reinforced by acrylamide to form the molding. Thus, when this deodorizing antibacterial agent is set within a room, for example, deodorizing and sterilizing effects on the air in the room can be expected. The deodorant and antibacterial agent are surely enclosed by acrylamide compatible with the granular pulp, and deodorizing effect and antibacterial effect can be satisfactorily exhibited over a long period.
Patent JP-H03267819-A (JP)
Title: Ecl circuit
Inventor: KUBOTA KATSUHISA
IPC: H03K19/086
Filed: 1990-03-16
Abstract: PURPOSE:To generate a high level output/inverted output with simple circuit constitution without danger of saturation by connecting a collector resistor and a clamp diode respectively to collectors of two transistors(TRs) being components of an ECL circuit. CONSTITUTION:Resistors RQ4, RQ5 are connected respectively to the collectors of two TRs Q4, Q5 of emitter coupling in an LSI and clamp diodes Q1, Q2 are connected respectively between the power supply and the collectors of the TRs Q4, Q5 and the signals from the collector of the TRs Q4, Q5 are inputted to emitter follower TRs Q6, Q7, from the emitter of which a high level H<+> inverted output/output is generated, then the high level H<+> inverted output/output is generated with simple circuit constitution.
Patent JP-S63232786-A (JP)
Title: Recording method and reproducing method for color video signal
Inventor: NUMAKURA TOSHIHIKO
IPC: H04N9/83
Filed: 1987-03-20
Abstract: PURPOSE:To improve a color resolution by converting the high area component of a luminance signal and a carrier chrominance signal to an FM signal, recording and reproducing it, simultaneously frequency-converting the low area component of the carrier chrominance signal to a low area side and recording and reproducing it. CONSTITUTION:A color video signal is supplied from an input terminal 11 through an AGC circuit 12 to a subtracting circuit 13, supplied to a C type tandem filter 21, and supplied from a pass filter 22 through a switch circuit 18 to the subtracting circuit 13. A signal Y+CH and a signal Y from the subtracting circuit 13 are supplied through a preemphasis circuit 14 to an FM modulating circuit 15, converted to an FM signal Sf to distribute at a high area side and supplied to an adder circuit 16. A signal CL from the filter 22 is supplied through an ACC circuit 23 to a frequency converter 24, and the color sub-carrier frequency is frequency-converted and supplied to the adder circuit 16. From the adder circuit 16, the FM signal Sf and a frequency multiplex signal with a low area component CL of a low-area-converted carrier chrominance signal C are removed.
Patent JP-H11263226-A (JP)
Title: Fail safe system and railway crossing controller equipped with the same
Inventor: KANEKAWA NOBUYASU
IPC: H01H9/28
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To detect the failure of a key switch by issuing an alarm when there is a failure in the key switch and if a state of neither a first switching state nor a second switching state occurs for a first fixed time. SOLUTION: When a use stop key switch 1 is operated after an up use stop switch 2-1 or a down use stop switch 2-2 is operated, an interface does not recognize the operation thereof. Irrespective of the state of a system, if the contact of the use stop switch 1 indicates an error state for over a fixed time, the state of the system is changed to a safety shut-down state for causing the system to output a safe side output to fix its operation. Also, before the state of the system is changed to the safety shut-down state, an alarm is issued by a means such as buzzer sounding, alarm lamp lighting, alarm message displaying or the like.
Patent JP-H07248200-A (JP)
Title: Stabilizing device for western-style bow
Inventor: IZUTA TADAO
IPC: F41B5/20
Filed: 1994-03-11
Abstract: PURPOSE:To make it possible to execute fine adjustment of a balance easily and also to execute an operation of adjusting the position of a mass body, simply and conveniently, without necessitating replacement of a length of a swing rod. CONSTITUTION:A gravitational center position adjusting body 3 is put slidably in the axial direction on the outer peripheral surface 2a of a swing rod 2 so that it can be positioned and fixed at an appropriate slide position in a state of being pressed by fixing screws 13 and 14. The gravitational center position adjusting body 3 is provided with a first mass body 4 and also a second mass body 7 installed on the outer peripheral part 4a of the former body with a first elastic body 6 interposed, and this second mass body 7 is provided in a state of noncontact with the first mass body 4, being spaced at an arbitrary distance from the central axis part O-O of the first mass body 4. Second elastic bodies 10 and 11 are provided on the inner peripheral surface part 4b of the first mass body 4 corresponding to a part corresponding at least to the pressing position on the outer peripheral surface 2a of the swing rod 2.
Patent JP-S60211056-A (JP)
Title: Production of aluminium thin sheet for brazing
Inventor: KAWASE HIROSHI
IPC: B23K35/02
Filed: 1984-04-05
Abstract: PURPOSE:To produce an Al thin sheet for brazing having high buckling resistance at high temp. by coating an Al-Si brazing material on both sides of a core material comprising an Al alloy having a specified compsn. and treating the material by cold rolling including hot rolling and process annealing. CONSTITUTION:An Al alloy ingot contg. 0.6-2.0wt% Mn, <0.3wt% Fe, and <0.6wt% Si is homogenized at <=560 deg.C. Or both surfaces of the ingot are faced without executing homogenization, and an Al-Si brazing material is coated on the faced surface. The product is hot rolled at 400-500 deg.C to obtain a plate of 3-4mm. thickness. Then, the plate is cold rolled including a second process annealing to a thin sheet having ca. 0.13mm. thickness. For this case, the draft in the first process annealing is 15-40%, and the final draft after the second process annealing is regulated to 15-35%. By this method, a brazing sheet comprising an Al alloy having superior buckling resistance at high temp. is obtd.
Patent JP-S51142290-A (JP)
Title: Receiver for hyperbolic-line navigation
Inventor: KIYONO HIROSHI
IPC: G01S5/12
Filed: 1975-06-02
Abstract: PURPOSE:A receiver for hyperbolic-line navigation which has indicators indicating lane values by both digital and analog means and can prevent errors in lanenumber reading and lane-number setting.
Patent JP-H0680744-A (JP)
Title: Photocurable resin composition for color filter and production of color filter therefrom
Inventor: KARASAWA AKIO
IPC: G03F7/004
Filed: 1993-03-25
Abstract: PURPOSE:To obtain the title compsn. which gives a color filter having good transmission characteristics, exhibiting no depolarization effect, and excellent in durability by dispersing a specific pigment in a water-sol. photocurable res in precursor. CONSTITUTION:The compsn. is prepd. by compounding a photocurable resin precursor with a pigment in such a manner that a photocured resin uniformly colored with the pigment is obtd. The compsn. is characterized in that the precursor is water-sol. but the photocured resin is water-insol., that the pigment is dispersed in the precursor, and that the pigment is sol. in the photocured rein. Examples of the pigment are compds. of formulae I and II (wherein Dye<1> and Dye<2> are each a color-developing core; X<1> and X<2> are each 0, S, or NH; A is alkylene, a polyether linkage group, etc.; Y<1> is H, alkoxy, etc.; R<1>, R<2>, and R<3> are each 1-10C alkyl; l1, m<1>, n<1>, and p<1> are each 0-10; and q<1> and q<2> are each 1-10).
Patent JP-S56164761-A (JP)
Title: Continuous fermentation and ageing of "miso" and its device
Inventor: YAMADA TERUTADA
IPC: A23L11/20
Filed: 1980-05-20
Abstract: PURPOSE: To prepare high-quality "miso", etc. automatically and continuously without admixture of foreign substances, by arranging containers for putting mixture feeds for "miso" on tracks for transferring them which are equipped between the both ends of a fermenting and ageing chambers, and ageing the feeds while the containers being sent successively.  
     CONSTITUTION: For example, the ageing chamber 1 is kept about at 30°C to carry out the first fermentation and the ageing chamber 2 is kept about at 15°C to do the second fermentation and ageing. In the fermentation, when the slant tracks 3a and 3b are equipped from one end to the other of each of the individual ageing chambers 1 and 2, and the containers 4 are arranged successively on the slant tracks 3a and 3b, the individual containers 4 are moved one end to the other of each of the chambers by their own weight. For example, preferably the containers 4 are made into a miniaturized structure with a mixture feed about 1.5W0.7ton and transferred continuously. During the transportation, the feed is fermented properly. After the containers are passed through one ageing chamber, the mixture feeds in the containers 4 are fermented uniformly because of small sizes of the containers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02247979-A (JP)
Title: All-solid secondary battery and manufacture thereof
Inventor: MORIWAKI YOSHIO
IPC: H01M4/58
Filed: 1989-03-17
Abstract: PURPOSE:To achieve flexibility for this type of battery through its stabilized cycle charge/discharge performance by utilizing a sheet-like material consisting of carbon dispersed over a fibrous base structure as an electricity collector CONSTITUTION:A sheet-like material made up of carbon dispersed over a fibrous skeleton is used to form electricity collectors on both other sides of a component battery 5 having electrode layers on both surfaces of its electrolyte layer 1. The fiber is made of fluorine resin, and carbon consisting of fine carbon black is blended in a ratio is 30 to 80 weight percent ratio. The electrode material is a copper chevrel compound, while the electrolyte is made of a copper ion conductive material, and adhesive agent for the electrodes and electrolyte is made of resin. RbCu4I1.5Cl3.5 is used as the solid electrolyte. It is dissolved in toluene to, for example, 15wt. percent to produce the sheet 1 using a binding agent. Both positive pole sheet 2 and negative pole sheet 3, are, for example, 150mm in thickness and the sheet has the same thickness. Positive and negative sheets are arranged on both sides of the sheet/while sandwiching at in center.
Patent JP-H05274690-A (JP)
Title: Number of track counting circuit for optical disk device
IPC: G11B21/08
Filed: 1992-03-25
Abstract: PURPOSE:To accurately count a track detection pulse by detecting the switching of a direction even when the moving direction of an optical head to an optical disk is reversed due to eccentricity, etc. CONSTITUTION:A track error signal from a track error signal circuit 32 and a track sum signal from a track sum signal circuit 33 are inputted to a track counter circuit 34. By the track counter circuit 34, the moving direction is detected by time majority of three signals of the signal binarizing the inputted track error signal by a prescribed value between a zero level and a positive peak value, the signal binarizing it by a prescribed value between a zero level and a negative peak value and a groove detection pulse outputted in response to the inputted track sum signal. This circuit is constituted so that the number of pulse detecting track is added or subtracted according to the detected moving direction of the optical head 3.
Patent JP-H04301655-A (JP)
Title: Master/slave controller
Inventor: MORI YOSHITERU
IPC: G03G21/00
Filed: 1991-03-29
Abstract: PURPOSE:To execute control accurring no malfunction by providing a storage means storing the programs of each stage of an old version and a new version, on the master CPU of a controller. CONSTITUTION:A copying machine main body 1 has the master CPU 2, a ROM 3, a RAM 4, and an operating load 5, and a peripheral equipment 6 has a slave CPU 7, a ROM 8, a RAM 9, and an operating load 10. A new program and the number of its version are stored in the ROM 3 of the copying machine main body 1 side whenever version-up is carried out. In other words, the master CPU 2 can control the slave CPU 7 in the stages of the version-up, etc., with the program stored in the ROM 3, as well. On the other hand, the programs of each stage are stored so as to correspond to the programs of any stages of the version-up in the slave CPU 7, as well, and simultaneously, the number of the versions of each program is stored. Then, this program is selected to carry out the control.
Patent JP-H02245124-A (JP)
Title: Method for watering potted plant and flower pot thereof
Inventor: TAKAGI SUSUMU
IPC: A01G27/06
Filed: 1989-03-17
Abstract: PURPOSE:To sufficiently carry out watering and aeration by passing a water absorbing member from one of two slits provided at the bottom of a flower pot to the other, soaking both ends thereof in water and providing vent holes in the bottom of the pot outside a region occupied with a parallel gap of both slits. CONSTITUTION:A water absorbing member 15, such as Japanese paper, is passed from either of two slits (12A) and (12B) perforated in the bottom 11 of a flower pot 10 to the other and both sides are hung, extended to the outside of the pot bottom 11 and soaked in water in a watering vessel 20. A suitable number of vent holes 14 are perforated in the pot bottom 11 uncovered with the water absorbing member 15.
Patent JP-S61226501-A (JP)
Title: Ceramic turbo-rotor
Inventor: IKEDA MASATOSHI
IPC: F01D5/04
Filed: 1985-03-29
Abstract: PURPOSE:To improve strength by forming round-shaped portion on the base portion of the projecting part of a ceramic rotor joining with a metal rotating shaft. CONSTITUTION:A projecting part 2a of a ceramic rotor 2 is fitted in a concave portion formed on one end of a metal rotating shaft 3. And round-shaped portion 2b having radius of curvature of 1.0mm-5.0mm is formed on the base of the projecting part 2a. The surface roughness of the round-shaped portion 2b and the projecting part 2a is made 0.5-3.0mum. Then strength can be improved so as not to be broken even in a range high number of revolution.
Patent JP-S542581-A (JP)
Title: Triangular feeding method
Inventor: INOUE MITSUGI
IPC: B21D43/05
Filed: 1977-06-09
Abstract: PURPOSE: To provide the subject method comprising moving the clamper along a triangular track to carry out the supply and delivery of materials and products, thereby minimizing the number of the operating nodes also the operating distance thereof. 
     COPYRIGHT: (C)1979,JPO&Japio