baber/WOPTO huggingface dataset:
Patent JP-S5823420-A (JP)
Title: Oil-immersed electric apparatus
Inventor: MURATA TADAO
IPC: H01F27/02
Filed: 1981-08-04
Abstract: PURPOSE:To increase mechanical strength without thickening the plate thickness of fin-shaped projection sections and to expand heat radiant area and to try compactness and light weight as well by a method wherein fin-shaped projection sections are formed by bending sheet-shaped thin steel plates in wave form and corrugated cooling bodies forming a heat and oil radiation chamber by the projection sections are provided and either the primary bushings or secondary bushings are provided at a tank side wall. CONSTITUTION:Tanks accommodating iron cores 26 and windings 27 are faced and arranged. A pair of short-side side walls 11, 12 consisting of corrugated cooling bodies, a long-side side wall 13 arranged between either end sections facing to the side walls 11, 12 and composed by connecting a plurality of bent corrugated cooling bodies, and a flat-plated long-side side wall 14 arranged between the other end sections facing to the side walls 11, 12 are oil-tightly fixed by welding each adjoining end section of each side wall respectively and tank side walls are formed. Respective both end sections of the side walls 11, 12 are arranged at the positions extended to the outside than the positions of the basic sections 13a, 14a of each side wall 13, 14 and bushings 5 are mounted at the basic section 14a of one side wall 14.
Patent JP-S5455196-A (JP)
Title: Amorphous magnetostrictive transducer
Inventor: GOTOU NORIO
IPC: H01L41/12
Filed: 1977-10-12
Abstract: PURPOSE:To obtain a transducer which excites plural pulse mode longitudinal waves with desired weights by providing a thin-film linar conductor of zigzag form on an amorphous magnetostrictive thin plate and applying d.c. bias magnetic fields in a desired distribution. CONSTITUTION:The amorphous magnetostrictive transducer is constituted by the zigzag form coil 6 of a fixed spacing which is provided on an amorphous magnetostrictive thin plate 1 of a large magnetostrictive constant and coupling coefficient and has a conductor width larger than the plate thickness of the thin plate 1 and the  solenoid coil 8 which is distribution wound in the advancing (longitudinal) direction of elastic waves for the purpose of application of bias magnetic fields. When current is flowed in this coil 8, bias magnetic fiels having a certain distribution in the longitudinal direction are generated, hence the distribution of coulling coefficients having a relation to this are obtained, and the elastic strain waves excited by the high frequency electric signals of the coil 6 are obtained as the approximately constant spacing elastic wave group wherein respective crest values are determined at a desired ratio by the distribution bias magnetic fields in accordance with the distribution of the coupling coefficients.
Patent JP-H09305625-A (JP)
Title: Map display device
Inventor: SATAKE HIROYUKI
IPC: G06T1/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enhance rationality and versatility at the time of retrieving a map element concerned from the attribute of the map element. SOLUTION: When map data 30 of an external storage medium such as CDROM are set in a data reading device 6, a map data reading processing part 14 arranges the contents (map element) in the map data and stores the map element data in management tables 40-51 following hierarchical retrieving procedure with information of a code information table 11 as a guide. Retrieval item lists are previously set in a retrieval information management table 12 including the whole from the high-order one to the low-order one, a processing part 14 checkes whether or not the applying contents exist in read map data and it is recorded in the retrieval item list. The retrievable retrieval item is actually emphasized and displayed in a display device 2 by following the recording.
Patent JP-S5823280-A (JP)
Title: Ignition device for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P15/08
Filed: 1981-08-05
Abstract: PURPOSE:To remarkably reduce a radio noise, by constituting a device in combination with a long resistor spark plug, built with a monolithic resistor in length at least 8mm., and no-discharge distributor device. CONSTITUTION:A monolithic resistor 4 is formed to the central part of a spark plug 1, if the plug is formed in length l at least 8mm., this filter effect can obtain a preventive effect of radio noise 20-30dB. Further high voltage is distributed to said long resistor spark plug 1 from a no-discharge distributor device to increase a preventive effect of radio noise as a whole. This distributor device,  if switches 10A, 10B are alternately disconnected, alternately generates positive  and negative voltages to high voltage secondary terminals 16A, 16B of an ignition coil 11. Now if the switch 10A is disconnected, though a spark is generated  in spark plugs 13A, 13D, firing is caused not in a cylinder in an exhaust stroke  but in a cylinder in a compression stroke. In this constitution, a radio noise from  the distributor device is almost not generated, and a totally preventive effect  can be fully obtained.
Patent JP-S5912710-A (JP)
Title: Apparatus for removing adhered substance from flooding plate in settling basin
Inventor: ITOU HAJIME
IPC: B01D21/00
Filed: 1982-07-12
Abstract: PURPOSE:To remove adhered algaes simply and certainly, by providing an ultrasonic vibrator to a running truck provided on a girder running along a rectangular settling basin in a suspended state. CONSTITUTION:A flooding weir 4 is provided in the running direction of a girder 3 along the wall surface of a settling basin or to the central part thereof and a running truck 5 is provided on the girder 3 in a freely runnable manner. An ultrasonic vibrator is provided to the running truck 5 so as to be suspended in the flooding weir 4. To the lower part of the running truck 5, a support lever 7 is provided in a protruded state and a vibrator 8 is fixed to the lower part of the support lever 7 which is in turn supported by the running truck 5 through a bearing 9 in a freely revolvable manner. A gear 10 is provided to the upper end of the support lever 7 in a protruded state and engaged with the gear 11 of a shaft revolved by a handle and a drive apparatus to revolve the support lever 7 and the vibrator 8 is revolved so as to be moved to the side of a flooding plate or the side of the tank wall surface opposed to said flooding plate.
Patent JP-S5746572-A (JP)
Title: Scanning system of facsimile
Inventor: ADACHI KENZOU
IPC: H04N1/14
Filed: 1980-09-03
Abstract: PURPOSE:To realize plane scanning with a simple constitution, by scanning the scanning table reciprocatively in the direction orthogonal to the original carrying direction by a projection of the belt stretched round two rotary materials facing to each other. CONSTITUTION:An original 41 is carried in the tangent direction of a roller 42 by the carrying roller 42 driven by a motor M2 and is subjected to subscanning. Main scanning is performed in the direction orthogonal to the original carrying direction, namely in parallel with the axial direction of the carrying roller 42. Meanwhile, a scanning table 43 with a photoelectric converting device 50 mounted is guided slidably by guide bars 46 and 46'. The scanning table 43 is provided with a linear groove 43b, and this groove 43b is engaged with a projection 45a of a belt 45 fitted to pulleys 44 and 49. When the pulley 44 is rotated in one direction in a uniform speed the scanning table 43 is reciprocated in a uniform speed between centers of both pulleys, and the photoelectric converting device 50 reads the original 41 successively in the main scanning direction.
Patent JP-S5246463-A (JP)
Title: Power controlling device
Inventor: YONEDA TAKEYOSHI
IPC: G05F1/10
Filed: 1975-10-09
Abstract: PURPOSE: By separating the ignition level of two pieces of thyristors to a control input signal and changing the control input signal level a load output which changes in three stages is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0418390-A (JP)
Title: Composition of desensitizer for pressure-sensitive copying paper
Inventor: TERANUSHI HIRONARI
IPC: B41M5/128
Filed: 1990-05-11
Abstract: PURPOSE:To enhance printability and preservability by using a desensitizer composition containing an alkylene oxide adduct of an amine compound having a specific MW as an effective component. CONSTITUTION:A desensitizer composition contains an alkylene oxide adduct of an amine compound represented by general formula I [wherein R1, R2, R5 and R6 are hydrogen or an alkyl group (methyl, ethyl, propyl, etc.) and at least two of them are hydrogen, R3 and R4 are a 0-3C alkylene group and A is a 6-15 hydrocarbon group containing an aromatic ring] having an MW of 400-3000 as a desensitizer component and also contains various components, if necessary. As these components, a natural or synthetic polymer compound, an inorg. compound, vegetable oil, an org. solvent and waxes are designated. In this case, the desensitizer composition is prepared, for example, by melting the desensitizer 60 pts. and a rosin modified maleic acid resin (softening point; 120 deg.C, acid value; 30) 30 pts. being a binder at 15 deg.C to prepare varnish and adding titanium oxide 10 pts. wt. to the varnish and kneading the resulting mixture by a three-roll mill to prepare desensitizing ink.
Patent JP-H06308476-A (JP)
Title: Electrode film for liquid crystal display panel
Inventor: ARAI YOSHIHIRO
IPC: G02F1/1333
Filed: 1993-04-27
Abstract: PURPOSE:To improve protecting property, especially chemical resistance by forming protective layers comprising specified polymer layers on both surfaces of a base film and then forming a transparent conductive layer on one surface. CONSTITUTION:This electrode film for a liquid crystal display panel has at least a transparent conductive layer on an optically isotropic transparent base film. The both surfaces of the base film are provided with protective layers, and the transparent conductive layer is provided on the one surface of these protective layers. The protective layer consists of a polymer layer obtd. by plasma polymn. of at least one kind of compd. selected from aliphatic hydrocarbon compds., aromatic hydrocarbon compds. and silicon compds. Namely, the protective layer is polymer layer obtained by plasma polymn. of at least one kind of compd. selected from (a) aliphatic hydrocarbon compds. such as alkanes such as methane and ethane, olefins such as ethylene, and acetylene hydrocarbons such as acetylene, (b) aromatic hydrocarbon compds. and (c) silicone compd. as the monomer.
Patent JP-H0648750-A (JP)
Title: Forming mold for optical element and its production
Inventor: TOMITA MASAYUKI
IPC: C03B11/08
Filed: 1993-04-27
Abstract: PURPOSE:To obtain a forming mold having determined a molding face wherein an optical functional face of a molded optical element is suitable to a set optical functional face in terms of design by carrying out numerical analysis by considering the fact that a glass material shows extremely viscoelastic characteristics in a temperature range corresponding to 10<12> to 10<15> poise and the viscoelastic characteristics exert a great influence on heat stress of the glass material in a cooling process from a temperature in press molding to a mold release temperature and using the numerical analysis as a base. CONSTITUTION:In a cooling process of a molding process, thermal stress occurring in a molded article of optical element in a forming mold in the viscoelastic temperature range and the elastic temperature range of an optical element material is subjected to numerical analysis based on the viscoelastic characteristics of the optical element material. A molding face of the forming mold is corrected based on the value obtained by the numerical analysis in such a way that the difference between the optical functional face of the optical element molded by the forming mold at room temperature and the set optical functional face in terms of design is within an allowable range to determine a molding face suitable to the shape of the optical functional face set in terms of design.
Patent JP-S5823136-A (JP)
Inventor: OKADO HIROYUKI
IPC: H01H50/04
Filed: 1981-08-04
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-S5746248-A (JP)
Title: Manufacture of cadmium sulfide for electrophotography
Inventor: SUZUKI KIYOSHI
IPC: H01L31/08
Filed: 1980-09-03
Abstract: PURPOSE:To prevent the flocculation of CdS by adding a dispersant when H2S is introduced into an aqueous soln. contg. Cd ion. CONSTITUTION:H2S or an H2S soln. is fed to an aqueous soln. contg. a water soluble Cd salt such as cadmium sulfate and a dispersant to precipitate CdS. As the dispersant a water soluble pyrophosphate such as sodium pyrophosphate or potassium pyrophosphate or a water soluble silicate such as sodium silicate or potassium silicate is used. The preferred amount of the dispersant is 0.05-0.4, especially 0.05-0.2mole/l. When gaseous H2S is introduced, single crystal nuclei of <=1mum, that is, primary particles are first formed, and they are flocculated to form secondary particles of <= several mum. As flocculation proceeds furthermore, the particles are grown three-dimensionally or to platelike crystals to cause unevenness on a coated surface, so that growth is prevented by the dispersant.
Patent JP-S5645714-A (JP)
Title: Sand digger
Inventor: HASE TERUMI
IPC: B65G15/00
Filed: 1979-09-22
Abstract: PURPOSE: To permit the delivery of sedimented sand on a belt coveyer to the outside of a sedimentation tank by providing slantly a belt conveyer inside the sedimentation tank as well as accelerate the separation of impurities and dehydration of the sand by providing an impacter on the upside delivery surface of the conveyer.  
     CONSTITUTION: A sand-mixed water is continuously supplied from the mixed water supply port 11 into the sedimentation tank 1, where the mixed water is guided by the rectifying plate 8 and the guide plates 4, 5, and 6 to flow between the rectifying plate 8 and the delivery surface 2a of the belt conveyer 2, enters the waste water chamber 9 through the notched portion 8a of the rectifying plate 8, and then discharged from he drain pipe 10. During the period, the sand in the mixed water is gradually sedimented on the delivery surface 2a of an uneven form of the conveyer 2 and then delivered. When it comes near the water surface, the delivery surface 2a undergoes a repeated impact from the back side to separate impurities such as dust and soil adhered to the sedimented sand from the sand to float them on the water surface. Also, even the portion on the water surface undergoes a repeated impact, thereby the impurities are dehydrated and discharged to the outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10311710-A (JP)
Title: Dimension-measuring method
Inventor: NAITO ATSUSHI
IPC: G01B11/14
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To measure the dimension of an object to be measured with a continuous curved contour from one high-level surface to the other high-level surface via a low-level surface. SOLUTION: An operation device calculates the level difference dimension and the gap dimension of an object to be measured. Data for the object to be measured are linearly approximated (200) and a segment that is closest to the maximum point on a pair of high-level surfaces and is located outside the maximum point is selected (202). Then, a bisector L of vertical angles αat an acute angle side is set through an intersection point R where the extended lines of a selected segment cross (204) and circles O1 and O2 are formed at a corner part (206). The bisector L is translated and the difference of Y coordinate values of the intersection points U1 and U2 that first cross the circles O1 and O2 is calculated, thus measuring a level difference dimension H (208 and 210).  On the other hand, a gap dimension S allows a normal line M that crosses the bisector L to be set (214) and the difference of X coordinate values of the cross points V1 and V2 that cross the circles O1 and O2 is calculated by translating the normal line M.
Patent JP-S5457264-A (JP)
Title: Heat exchanger
Inventor: TANIGAWA MINORU
IPC: F28F19/02
Filed: 1977-10-14
Abstract: PURPOSE: To improve the durability and performance, by forming a film on aluminum and its alloy surface, by improving the corrosion resistance of an aluminum fin and at the same time by increasing the hydrophilic property of the fin surface.  
     CONSTITUTION: The surface of a heat exchanger with a part or all of its constituent member materials made of aluminum and its alloy is treated with an aqueous solution 1 containing a silicic compound. After this, by treating it with an alkaline aqueous solution 2 containing an alkaline earth metal, a film is formed on the surface of the aluminum and its alloy. As a silicic compound to be contained in aqueous solution 1, water-soluble or water-dispersing silicic salt may be used. As an alkaline earth metal compound to be contained in alkaline aqueous solution 2, hydroxides, oxides, chlorides, acetate and nitrate of various alkaline earth metals may be used 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09286392-A (JP)
Title: Ship
Inventor: ITANI JIYUN
IPC: B63B59/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To increase the thrust of a propeller and to improve propelling efficiency and to reduce the vibration and noises of a ship body while preventing the corrosion of a blade. SOLUTION: This ship has a cathodic protection device 42 having a first means 44 for controlling the potential in seawater 10 of a shaft system 15 including a propeller shaft 16 and a propeller 18 mounted thereto to predetermined potential and a second means 46 for controlling the potential of a ship body 14 in the seawater 10 to plus side over the shaft system 15 by a preset difference in the potential. The pitch of each blade 22 of the propeller 18 is gradually increased from the front edge of the blade to the rear edge thereof and each blade 22 is gradually curved to a pressure surface side from the root of the blade to the tip end thereof.
Patent JP-H07332478-A (JP)
Title: Inclinable type shift level device
Inventor: KITO YASUO
IPC: B60K20/02
Filed: 1994-06-03
Abstract: PURPOSE:To provide an inclinable shift lever device which is constituted to cause the fall of a lever body without any trouble even in such a state that a press button is left pressed or the press button is left released. CONSTITUTION:A lever body 2 comprises a lower lever 3; and an upper lever 4 pivotally mounted on the upper end thereof in such a state that it can fall in a lateral direction. A slider 9 having a lock member 10 is arranged in the lower lever 3 and the lock member 10 is engaged with a guide plate 13. A long groove 23 in a lateral direction is formed in the upper end of the slider 9, and the lower end part 21 of an elevation rod 20 operated by a press button in the upper lever 4 is engaged with the long groove 23.
Patent JP-S5824845-A (JP)
Title: Heat insulating device
Inventor: NAKAO MASAKI
IPC: G01N25/20
Filed: 1981-08-06
Abstract: PURPOSE:To obtain high-precise and reliable data, by a method wherein a temperature  measuring resistor is mounted to one of two flat plates by which the temperature  measuring resistor is positioned between the nip formed, a heating substance is installed to the other, and the heating amount of the heating substance is controlled so  that temperatures at the sides of the two temperature-measuring resistors coincide  with each other. CONSTITUTION:If temperature at a temperature measuring resistance (1) side rises  higher than that of a temperature measuring resistor (5) side, the electric resistance of  the resistor 1 becomes higher than that of the resistor 5, a bridge circuit, consisting of  the resistors 1, 5 and constant-resistors 8, 9, is brought to an unbalancing state, and a  potential at a point A becomes higher than a potential at a point B. As a result,  potential difference signals at the points A and B are inputted to a DC amplifier 10,  an output current of a power amplifier 11 flows to a heating metal resistance wire 6,  the temperature at the resistor (5) side rises, and the temperature at the resistor (1)  side becomes gradually equal to that of the resistor (5) side. As stated above, a temperature difference between both sides of a flat plate or of a sheet made of an electric insulating material is detected, and this prevents the production of the temperature difference.
Patent JP-S63288544-A (JP)
Title: Digital signal transmitter-receiver
Inventor: KAWAI KIYOYUKI
IPC: H04L25/497
Filed: 1987-05-21
Abstract: PURPOSE:To improve S/N and to eliminate the deterioration of a transmission capacity by limiting and transmitting the digital signal of a frequency f2 to the frequency of f1/2 (f1<f2), converting a frequency after receiving from f1 to f2 with a receiving side and executing the cosine spectrum correction. CONSTITUTION:The digital signal of a frequency f2, for which a pre-coding processing to execute the duo binary transmission is executed, is band-limited by a LPF2 having the characteristic of a central frequency fc=f1/2 (f1<f2). For a signal 3, a frequency is converted from f2 to f1 with a frequency converter 4. A signal 5 is time-division-multiplexed and outputted with a time division multiplexing means 7 together with a digitizing TV signal 6, frequency-shaped by a spectrum shaping device 9 and PAM-transmitted through a D/A converter 11 by an FM transmission line 12. With a receiving device, a compound TV signal 15 is obtained through an A/D converter 14. A digital signal multiplexed in a TV signal is converted to the signal of the frequency f2 with a frequency converter 16, frequency-shaped by a cosine spectrum shaping device 18 and a delta noise is suppressed.
Patent JP-S5246428-A (JP)
Title: Control unit of hydraulic turbine generator
Inventor: YAMADA TOSHIHIRO
IPC: H02P9/00
Filed: 1975-10-09
Abstract: PURPOSE: To improve the efficiency and widen the application range of Francis water turbine etc. such as runners be fixed-blades by using a winding type induction generator for a hydraulic turbine generator and controlling the secondary frequency in order to obtain variable speeds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0249706-A (JP)
Title: Two-component-containing insecticide
Inventor: MAGUDORUNA HASUNOSHIYU NEE NEZ
IPC: A01N25/22
Filed: 1989-05-15
Abstract: PURPOSE: To obtain a two-component pesticide, an acaricide having an excellent activity and a wide activity spectrum usable in agriculture for insect proofing with air spraying in large area, in a short time by containing a mixture of dimethyl-(2,2-dichlorovinyl)-phosphate and O,O-dimethyl-S-N-(2-chlorophenyl)-N- butanoyl-aminomethyl-dithiophosphate. CONSTITUTION: This pesticide, acaricide contains 5 to 40wt.%, based on total amount of dimethyl-(2,2-dichlorovinyl)-phosphate and O,O-dimethyl-S-N-(2- chlorophenyl)-N-butanoyl-aminomethyl-dithiophosphate in the ratio of (5-3)-(3-5) and a polar solvent (e.g. 8-15C alcohol, etc.), a nonpolar solvent (e.g. homologues of benzene, etc.) or a stabilizer (e.g. glycidyl ether, etc.). This medicament is excellent in easiness of formula, stability, high activity, long term duration, quick action, etc.
Patent JP-S62279667-A (JP)
Title: Semiconductor device
Inventor: KATSUMATA MASABUMI
IPC: H01L21/822
Filed: 1986-05-28
Abstract: PURPOSE:To perform a semiconductor device having high integration in an integrated circuit in which a resistance element and a capacitor element are connected in series by commonly using the electrodes of the respective elements. CONSTITUTION:An ion implanted layer 2 is formed as a resistance element on a substrate 1, and an ohmic electrode 4a contacted with an ion implanted layer 2 and an insulating film 5 for a capacitor are formed on the substrate 1. A metal film 6 is formed on the film 5. when thus constructed, the series connecting configuration of a resistance element 3 and the capacitor elements 5, 6 can be formed in high integration.