baber/WOPTO huggingface dataset:
Patent JP-H10302404-A (JP)
Title: Copy preventing recording medium
Inventor: TERASAKI HITOSHI
IPC: G11B20/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make possible preventing a copy of a reproducing exclusive recording medium recording information with a pit line by discontinuously forming plural spiral like tracks on the reproducing exclusive recording medium recording signals with the pit line. SOLUTION: An optical disk 40 is divided to areas 41, 42, 43...4m, and continuous spiral like tracks 44, 45, 46...4t are formed respectively on respective areas 41-4m. When one information is recorded on the optical disk 40, though the information is recorded ranging two or above areas, it may be also that the information is recorded on respective areas 41-4m every other one, and further, time and order for recording on respective areas 41-4m are optional. In the optical disk 40, the matter that two or above information are recorded discontinuously on two or above areas becomes possible. Further, since the information are recorded ranging two or above areas, the information isn't copied by a method detecting an intensity change in reflection light of a laser beam irradiating on a recording surface bit line.
Patent JP-S60254551-A (JP)
Inventor: ENDOU ARIYOSHI
IPC: H01K1/46
Filed: 1984-05-31
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-H06325918-A (JP)
Title: Ferrite magnetic material
Inventor: SASAKI NORIMASA
IPC: C01G49/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide a high-magnetic permeability and low-loss ferrite magnetic material, which is used for a magnetic head, a transformer, an inductor and the like and is superior in high frequency characteristics. CONSTITUTION:A high-magnetic permeability and low-loss ferrite magnetic material, which is superior in high-frequency characteristics, is obtained by binding high-crystallinity ferrite powder with a material having a softening point of 1250 deg.C. As the high-crystallinity ferrite powder, ferrite powder obtained by a coprecipitation method, a wet oxidizing method or a hydrothermal synthesis method is used and as the material having a softening point of 1250 deg.C or lower, a silicate glass or the like is used. Thereby, the ferrite magnetic material is obtained by a method wherein hydrothermal synthesis ferrite powder is used and the hydrothermal synthesis ferrite powder is bound with a alkali-free borosilicate glass. As a result, the value of the loss of the ferrite magnetic material in a magnetic flux density of 50 mT and a frequency of 1 MHz is reduced to 200kW/mn3 or lower and the magnetic permeability of the ferrite magnetic material is also increased to 30 % or higher compared to that of a ferrite magnetic material formed using ferrite powder obtained by a high- temperature firing.
Patent JP-H01279857-A (JP)
Title: Production of trans-2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane carboxylic acid halide
Inventor: SUZUKAMO TAKEO
IPC: C07B61/00
Filed: 1988-05-02
Abstract: PURPOSE:To change cis-2,2-dimethyl-3(2,2-dichlorovinyl)-cyclopropane carboxylic acid halide to trans configuration compound useful for pesticide intermediate in a modest condition by acting pyridines in the presence of iodine compound. CONSTITUTION:A cis or cis/trans mixed 2,2-dimethyl-3(2,2-dichlorovinyl)- cyclopropane carboxylic acid halide expressed by the formula (X is halogen) is reacted with pyridines in the presence of iodine compound (e.g., sodium iodide, methane iodide) preferably using acetonitrile as a solvent at 10-150 deg.C, preferably 60-120 deg.C to obtain a trans configuration compound expressed by the formula. Using amount of pyridines is 1/100-5 times mol, preferably 1/4-1 times mol to 1mol the compound expressed by the formula, further, using amount of iodine compound is 1/50-1 times mol, preferably 1/20-1/4.
Patent JP-S61266519-A (JP)
Title: Cooler for high-temperature object
Inventor: FUJIBAYASHI TERUO
IPC: C21D1/00
Filed: 1985-05-22
Abstract: PURPOSE:To provide a device which cools a high-temp. object by injection >=100 deg.C hot water stored in a hot water drum thereto and which permits the easy control of the flow rate of the hot water by providing a pressurizing device and pressure regulating device to the hot water drum. CONSTITUTION:For example, a high-pressure air cylinder is connected as the pressurizing device 11 to the hot water drum 1 sealed therein with >=100 deg.C hot water and the inside of the drum 1 is pressurized to the satd. pressure of above. The hot water pressurized to the satd. pressure or above is thus poured from a spraying nozzle 2 toward the high-temp. object 4 which is a material to be cooled. The pressure for pressurizing the hot water in this case is regulated by the pressure regulating device 15. The device 15 is constituted of a pressure regulator 14 and a sealing control valve 12 and discharge control valve 13 which are controlled by the pressure therefrom. The pressure in the drum 1 can be controlled independently from the hot water temp. according to the above-mentioned device. The easy and quick control of the flow rate of the hot water is thus made possible without consuming unnecessary energy for heating.
Patent JP-H09297456-A (JP)
Title: Cleaning device for electrifying member
Inventor: HATAKEYAMA SACHIKO
IPC: G03G15/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent photoreceptor electrification irregularity right after cleaning a discharge wire for the removal of its soiling. SOLUTION: This device is equipped with a cleaning drive means 116 for pressing cleaning members Cp, which are brought into contact with an electrifying member 115 and separated therefrom, against the electrifying member and drives the ones Cps in relation to the other 115, and a control means for testingly electrifying and energizing the electrifying member 115 for the stabilization of electrification right after cleaning. Further, by providing a detection means for detecting the presence or absence of photoreceptor electrification irregularity, the control means testingly electrifies and energizes the electrifying member 115 right after cleaning until the detection means detects the absence of the electrification irregularity.
Patent JP-S5634524-A (JP)
Title: Drum driver device of concrete mixer truck
Inventor: MAEDA NORIO
IPC: B60K25/04
Filed: 1979-08-28
Abstract: PURPOSE: To obtain smooth operation of a shift lever for a transmission by such a design that load is hardly applied to the drum driver side when the lever is operated and that rotation of the drum driver side is synchronized easily to that of the wheels side.  
     CONSTITUTION: In case shift lever 4 for a transmission 3 is to be operated with the drum 10 is in rotation while the concrete mixer truck is running, a clutch pedal 24 is stamped first to disengage the clutch 2 and a directional control valve 23 is switched over with a switch 25. This puts the variable oil pressure 11 side of a high pressure line 14, the divergence line 22 and the tank 21 into communication and closes the oil pressure motor 13 side of the line 14. As the pump 11 is of self- suction type the complementary amount to that supplied to the low pressure line 15 by a charging pump 17 is sucked from the oil on the way back to the tank 21 through the divergence line 22. Thus, little load is generated even when both pumps 11, 17 are in operation, which will smooth the operation of the directional control lever. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S602592-A (JP)
Inventor: NIWA MAKOTO
IPC: B66C23/88
Filed: 1983-06-17
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-H06296598-A (JP)
Title: Measuring apparatus for impedance of living body
Inventor: HIEDA ICHIRO
IPC: A61B5/05
Filed: 1993-04-13
Abstract: PURPOSE:To simplify the circuit formation of a measuring apparatus of the impedance of a living body, and to make it possible to measure steadily by making earth of the circuits in the side of current supplying and the side of voltage measuring common. CONSTITUTION:This apparatus is provided with two point electrodes 11 and 12 to be attached onto the skin of which impedance is to be measured and one surface electrode 13 to be attached to the wide areal part of a living body corresponding to the rear of the position to which the point electrodes are attached. The constant current source 16 that emits weak and constant alternating current is connected between the point electrode 11 and the surface electrode 13, and the voltmeter 17 for measuring voltage change is connected between the point electrode 12 and the surface electrode 13.
Patent JP-S6272810-A (JP)
Title: Ground improvement work
Inventor: SHIMODA KAZUO
IPC: E02D3/12
Filed: 1985-05-21
Abstract: PURPOSE:To concurrently perform the formation of an improved soil pile and the improvement of the ground between the piles by a method in which a grout of a high solidifying strength is injected from a jet nozzle in the lower end of an injection tube toward the lower side and at the same time from the tip of a stirring blade toward the side. CONSTITUTION:An injection tube 1 penetrated into a ground is pulled up, during which period a grout of high solidifying strength is injected downwards from a jet nozzle in the lower end of the tube 1 to form an improved soil pile 12. At the same time, the grout is injected sidewards from a jet nozzle in the tip of a stirring blade 3 to improve the surrounding ground 13 of the pile 12. Many improved soil piles 12 can thus be formed for reinforcing the ground by performing the operations on changed places and the water-stopping effect of the ground between the piles 12 can also be raised.
Patent JP-S60253793-A (JP)
Title: Heat transfer tube for heat exchanger
Inventor: TAKAHASHI TSUTOMU
IPC: F28F13/02
Filed: 1984-05-30
Abstract: PURPOSE:To contrive a higher heat transfer efficiency, by adhering a particulate material to a wall surface of a grooved or finned tube to provide a porous material layer. CONSTITUTION:A grooved or finned copper tube 4 is passed through a cylindrical magnetic body 7 comprising a plurality of permanent magnets 5 fitted to a yoke (copper pipe) 6, electrical contacts are provided on both sides of the tube 4 by using conductor rolls 8, and an electric current is passed between the rolls 8 to heat the tube 4. While moving the body 7 and the electrical contacts at the same velocity from one end to the other of the tube 4 and rotating the tube 4, a magnetic powder 10 is jetted from a jetting nozzle 9 with a CO-containing gas as a carrier, thereby scattering the powder on the inside surface (heat transfer surface) of the tube 4. After electric heating, cold air is continuously blown from a blow-off nozzle 11 provided on the rear side, thereby cooling the tube 4. Thus, the porous material layer is continuously provided on the inside surface of the copper tube 4. Accordingly, the heat transfer efficiency is enhanced by the synergistic effect of capillarity and a nuclear boiling phenomenon ensured by the porous material layer.
Patent JP-S60252678-A (JP)
Title: Method for edge framing of panel side
Inventor: IGUCHI AKIRA
IPC: B27M1/08
Filed: 1984-05-29
Abstract: PURPOSE:To obtain the titled framed edge with stable adhesive property without thinning an adhesive film nor heating the side or edge material, by applying an isocyanate based primer to either one of the panel side or edge material and a hot-melt adhesive to the other, and bonding both. CONSTITUTION:An isocyanate based primer, e.g. tolylene diisocyanate or phenylmethane polyisocyanate, is applied to either one of the panel side or edge material, and a hot-melt adhesive, e.g. an adhesive consisting essentially of ethylene- vinyl acetate copolymer or polyamide resin, etc., is melt applied to the adhesive surface of the other. Both are placed on top of each other and bonded.
Patent JP-H10286077-A (JP)
Title: Restoration of edible plant to green color or retention thereof in green color and color former pack used for the same method
Inventor: FUJIYA JINICHI
IPC: A23L5/41
Filed: 1997-04-12
Abstract: PROBLEM TO BE SOLVED: To preserve a browned edible plant in a green color for a long period without deteriorating the texture by restoring the edible plant to the green color of an excellent color tone and treating the edible plant for the green color. SOLUTION: This method for restoring an edible plant to a green color or retaining the edible plant in the green color comprises bringing the faded edible plant into contact with a solution containing a metallic ion and restoring the green color of the edible plant by the actions of the metallic ion or retaining the edible plant in the green color. In the method, a tree and plant ash is dipped in a solution to elute the metallic ion contained in the tree and plant ash into the solution to provide a solution containing the metallic ion. Besides the tree and plant ash, a calcium compound capable of adding calcium ion to the solution when dissolved therein is added to the solution. The edible plant is restored in the green color or retained in the green color with the heated solution containing the tree and plant ash and the calcium compound therein.
Patent JP-S6029037-A (JP)
Title: Non-linear analog/digital converter
Inventor: KAWADA SHIGERU
IPC: H03M1/38
Filed: 1983-06-20
Abstract: PURPOSE:To eliminate generation of inversion bit whiskers and delay of digital code output timing by providing a bit code inversion means to a sequential approximate resistor of a sequential comparison A/D converter. CONSTITUTION:The input analog signal X of the analog signal input terminal 1 of the nonlinear A/D converter is inputted to the sample holding circuit 2, and content of the sequential approximate resistor 6 is set to 1. At this time, the D/A converter outputs grounding potential, and the comparator 3 compares the signal X which the circuit 2 holds with the sample voltage. Depending upon positive sample voltage or negative one, the digital conversion bit output pc is set to 1 or 0, which is inputted into the polarity switching signal generation circuit 4 and sequential approximate resistor 6. This resistor 6 contains the bit code inversion circuit 7. Generation of inversion bit whiskers and delay of digital conversion output code pp timing are eliminated, and the digital signal is selected and outputted.
Patent JP-H05307261-A (JP)
Title: Microcapsule toner
Inventor: KAGAYAMA SHIGERU
IPC: G03G9/08
Filed: 1992-04-28
Abstract: PURPOSE:To prevent the microcapsule toner from being damaged in a coating mechanism and to form a good picture by providing a protective member capable of being softened and collapsed by irradiation with light on the surface. CONSTITUTION:A material 46 is encapsulated with a well material 45 to constitute a globular photosensitive capsule toner 41, and a protective film 47 is provided on the wall. The grain diameter of the toner 41 is controlled to about 12mum. The material 46 has a photosetting material which is photosensitized by the light of a specified wavelength, allowed to react and softened and a sensitizing dyestuff which develops a color in a picture color. Meanwhile, the protective film 47 is softened and collapsed by the light of the wavelength different from that of picture exposure of the toner 41. Accordingly, since the protective film 47 is provided on the photosensitive capsule 41, the capsule is not damaged when rubbed or agitated in a coating unit, and coating is flawlessly carried out.
Patent JP-H0396493-A (JP)
Title: Outer panel jointing method for motorcycle fuel tank
Inventor: KOBAYASHI AKIHIKO
IPC: B62J35/00
Filed: 1989-04-28
Abstract: PURPOSE:To enable the formation of a desired shape of a fuel tank having large curvature without any increase in manufacture cost by jointing the portions of large curvature at the connection of right and left outer panels with arc welding, and further jointing the other portions of the connection with seam welding. CONSTITUTION:After outer panels 1L and 1R are abutted on each other, mash seam welding and arc welding are applied to the butt 7 of both panels 1L and 1R. Namely, the mash seam welding is performed with upper and lower electrodes 4 and 5 in small curvature zones A, B and C. Also, the arc welding is performed with a welding torch 6 at large curvature zones B and D. According to the aforesaid construction, the whole area of the butt 7 of the outer panels 1L and 1R can be welded and both panels 1L and 1R are thereby jointed to each other.
Patent JP-H11299774-A (JP)
Title: Photographing timing controller and x-ray photographing equipment
Inventor: SAKATA ATSUSHI
IPC: A61B6/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a panoramic X-ray photographing equipment which can be easily switched between a photographing using a film and a photographing using a CCD sensor by exchanging a cassette in a dental X-ray diagnostic equipment. SOLUTION: This X-ray photographing equipment is equipped with an X-ray generating part 1, A cassette mounting part 2, one or plural interline transfer type CCD sensor 4 with a means to convert X-rays into visible rays, a drive signal control circuit 6, a drive timing information output part 7 to output information to control timing of drive signal transmitting, a data processing circuit 8 to process image signals form the CCD sensor 4 and to execute detection of X-ray irradiation and generation of display image, photographing motion control part 5 to transmit a reference signal for drive control and a drive starting signal, and a sensor cassette 3 with a CCD sensor inside. Thus photographing using a film and photographing using a CCD sensor can be easily switched to each other.
Patent JP-S62267969-A (JP)
Title: Picture recording and reproducing device for still picture
Inventor: MINOURA NOBUO
IPC: G11B19/247
Filed: 1986-05-16
Abstract: PURPOSE:To prevent the turbulence of an image, etc., at a reproducing time in a picture recording review mode, by controlling so as to select the output of a synchronizing separator circuit as a synchronizing signal in a picture recording mode, and the output of an oscillation circuit at a reproducing mode, and also, the output of the synchronizing separator circuit in the reproducing operation for a regulated time after a picture recording. CONSTITUTION:In the picture recording mode, a switch 65 is connected to a record processing circuit 61 side, and a switch 68 is connected to a waveform arranging circuit 66 side, and a switch 69 is turned on by a video output control signal VIDCH. And when a picture recording key 33 is depressed, a switch 64 is turned on by a record control signal REC only between continuous two pulses PG. Therefore, an FM-modulated video signal is sent to a magnetic head 51 during the time, and one field is recorded by one revolution of a magnetic disk 21. When a recording by the magnetic head 51 is terminated, the switch 65 is switched to a reproduction processing circuit 71 side synchronizing with the PG signal, and also, the switch 69 is turned off, and the video signal read by the magnetic head 51 is outputted from an output terminal 70 as a reproducing output.
Patent JP-H09294920-A (JP)
Title: Isotope separation method
Inventor: FUTAMI HIROSHI
IPC: B01D59/34
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating isotopes which can separate and recover target isotopes in an adequate concentration efficiently and inexpen sively. SOLUTION: NH3 gas is supplied from a gas supply apparatus 14 into a reactor 15, exciting laser beams 1 are emitted into the reactor 15 from an exciting laser beam emitting apparatus 11 which emits laser beams of different wavelengths combined to excite only<15> NH3 by the induction Raman effect, a dissociating laser beam 2 of a wavelength for photo-dissociating only excited<15> NH3 is emitted into the reactor 15 from a dissociating laser beam emitting apparatus 12, after the<15> NH3 molecules being excited and photo-dissociated, HC1 gas is sprayed into the reactor 15 from an HC1 gas supply apparatus 17, and residual NH3 is replaced with ammonium chloride so that<15> N2 is separated and recovered.
Patent JP-H08298871-A (JP)
Title: Culture container
Inventor: SAKAMOTO HIDEAKI
IPC: A01G9/02
Filed: 1995-05-09
Abstract: PURPOSE: To provide a flower pot capable of preventing the root rot, etc., of the plant. CONSTITUTION: A culture container comprises an outer resin container 2 and an inner resin container 3 received in the outer container 2. A peripheral space X and a bottom space Y are formed between both the containers 2, 3. The peripheral wall and bottom wall of the inner container 3 have air permeability, and penetrated holes 10 are formed in the bottom of the outer container 2. The root parts 17a of the plant 17 can respire from the nearest air-permeable holes, respectively, and excessive water can effectively be evaporated.
Patent JP-S5735466-A (JP)
Title: Electrostatic recorder
Inventor: NANBA MASAHIRO
IPC: B41J2/39
Filed: 1980-08-11
Abstract: PURPOSE:To make unnecessary an auxiliary electrode main body, by fixing each auxiliary electrode to each lead piece of an auxiliary electrode lead plate formed into comb form linked at one end. CONSTITUTION:An auxiliary electrode 8 consists of an auxiliary electrode lead plate 9 formed into comb form linked with lead pieces 9a, 9a... at one end and cube form chip shape auxiliary electrodes 10, 10... fixed with a conductive adhesives one by one respectively to the pieces 9a, 9a.... The pieces 9a, 9a... are pressed conveniently for wiring and have soldering parts. A recording electrode 4 and the auxiliary electrodes 10, 10 are molded with a themosetting resin 11. The linking part of the plate 9 is cut off to separate the pieces 9a, 9a....
Patent JP-H05278022-A (JP)
Title: Molding method of hollow precast concrete member
IPC: B28B23/02
Filed: 1992-04-03
Abstract: PURPOSE:To mold a good hollow precaste concrete (PC) member by making use of a concrete shuttering which is constituted simply. CONSTITUTION:When inner pressure of a bag 20 is increased up to necessary pressure by supplying water to the bag 20 through a line 24, the bag 20 is expanded evenly by function of a rib 22 and inner concrete shuttering is formed. At about the same time as this operation, concrete is placed between an outer concrete shuttering 10 and the bag 20 of the inner concrete shuttering. At this time, since water pressure within the flexible bag 20 acts upon the concrete in accordance with side pressure to be obtained by acting the placed concrete upon the inner concrete shuttering, surplus water is discharged efficiently outside of the outer concrete shuttering 10 from the uncured concrete through woven fabric 12.
Patent JP-S63277856-A (JP)
Title: Fuel feeding device for engine
Inventor: YAMAOKA KEIGO
IPC: F02M69/00
Filed: 1987-05-07
Abstract: PURPOSE:To correct an air-fuel ratio to a proper value responding to each running section, e.g. during running in a theoretical air-fuel ratio, during low temperature starting, by a method wherein a solenoid valve to perform drive in a duty ratio is provided, and by the feed of a drive signal of a proper duty ratio, pressurized air is properly fed to a regulating chamber. CONSTITUTION:With a key switch switched ON, a fuel pump 8 is actuated, a solenoid valve 40 is driven in a proper duty ratio, and a solenoid valve 44 in a fuel passage 10 is closed. Thus, pressurized air is introduced to a regulating chamber 20 to increase a pressure. Further, during low temperature running, a solenoid valve 31 is also driven in a proper duty ratio, and a throttle valve 5 is slightly opened. With the key switch brought into a starter position, the solenoid valve 44 is opened, and fuel in a fuel chamber 16 is injected from an injector 11 to a suction passage 2 by means of the fuel passage 10. In which case, by properly varying a duty ratio to the solenoid valve 40 during normal running and transient running, an air-fuel ratio can be corrected to a proper value.