baber/WOPTO huggingface dataset:
Patent JP-H09291872-A (JP)
Title: Controller for internal combustion engine
Inventor: SUGANO ISAO
IPC: F02P5/152
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce rotational fluctuation by a simple structure, by diminishing the rotational fluctuation on the basis of prediction from rotational fluctuation of each previously memorized ignition of each air cylinder from the engine speed of an internal combustion engine and the crank angle of each air cylinder. SOLUTION: Engine speed detecting means 30 comprises a pulser coil arranged to be opposed to the projection 36 of a crankshaft 5, and the upper part of the engine speed is transmitted to control means 34. Crank angle detecting means 31 comprises a crank angle sensor arranged to be opposed to the gear 37a of a wheel 37 arranged on the crankshaft 5, and the upper part of the crank angle of each air cylinder 2 is transmitted to control means 34. Also, rotational fluctuation detecting means 32 is arranged on the air cylinder 2 of an internal combustion engine 1, and an upper part of rotational fluctuation after each air cylinder 2 is ignited is transmitted to control means 34, and this rotational fluctuation is previously memorized in memory means 35.  Then, the control means 34 controls a mistire condition so as to diminish the rotational fluctuation on the basis of prediction from patterns of previously memorized rotational fluctuation of each air cylinder from the information of an engine speed and information of the crank angle.
Patent JP-S591504-A (JP)
Title: Photopolymerization initiator composition
Inventor: YAMAOKA TSUGIO
IPC: C09D11/10
Filed: 1982-06-26
Abstract: PURPOSE:A photopolymerization initiator having high sensitivity and good storage stability and a composition useful in photocurable paints, photoresists, etc., prepared by combining a specified benzoylperoxy compound with a specified benzoin compound. CONSTITUTION:The titled composition is obtained by combining a benzoylperoxy compound of the partial structure of formula I (wherein Ar1 is an unsubstituted phenyl or a phenyl substituted with a 1-4C alkyl, alkoxy, halogen or the like) with a benzoyl compound of formula II (wherein Ar2 and Ar3 represent independently of each other unsubstituted phenyl groups and phenyl groups substituted with a 1-4C alkyl, alkoxy, halogen or the like; R1 is H, OH, a 1-4C alkyl, alkoxy, phenyl or the like; and R2 is H, a 1-4C alkyl, hydroxyalkyl or phenyl). If required, a suitable diluent solvent (e.g., water or methanol) is added to the above composition.
Patent JP-H04337683-A (JP)
Title: Discharge light-emitting device
Inventor: SHIMAZUTSU HIROAKI
IPC: H01S3/097
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a discharge light-emitting device having high performance. CONSTITUTION:In a discharge light-emitting device in which a microwave output from a microwave oscillator 9 is introduced into a cavity resonator 1 to enhance an electric field intensity of the microwave, only both ends of a body of a discharge tube 2, which is disposed in the resonator 1 and in which predetermined medium gas is sealed, are extended out of the resonator 1, and a discharge light is emitted in the tube 2 by an electric field of the microwave in the resonator 1, an outlet for removing the tube 2 out of the resonator 1 is provided at a position deviated from a central axial line 1 of the resonator 1.
Patent JP-S62264382-A (JP)
Title: Image recognizing device
Inventor: HARUHARA IZURU
IPC: G06K9/46
Filed: 1986-05-13
Abstract: PURPOSE:To recognize that the segments of an inputted polygon image are not crossed by detecting the change of a quadrant in which an oriented segment is directed. CONSTITUTION:A logical operation circuit 1 includes a CPU 3, a ROM 4 and a RAM 5, inputs successively the coordinate value of respective peak points, executes the prescribed operation, detects a convex point and a concave point, decomposes further them to a convex polygon or a triangle and outputs the peak point coordinates of a graphic after the decomposite to a buffer 2. Only when an external host computer, etc., detects a buffer READY signal, they receive the data in the buffer 2. The CPU 3 adds a prescribed operation to the inputted coordinate value, judges successively the concavity and convexity of respective peak points one by one in one direction from one starting peak point, executes the processing to divide a polygon into two polygons by the segment to link the peak point which is not adjoining the concave point and the concave point and judges the crossing of the segment of a polygon image.
Patent JP-S5233153-A (JP)
Title: Safety device of absorbing refrigerator or absorbing cool or hot water producer
Inventor: HASEGAWA IWAO
IPC: F25B15/00
Filed: 1975-09-09
Abstract: PURPOSE: The signified device which is equipped with mechanical mechanism, detects load applied with high high pressure reproducer and prevents overload from causing an accident, and possesses of high safety performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5334923-A (JP)
Title: Industrial fungicide
Inventor: SHIMIZU TOORU
IPC: A01N25/22
Filed: 1976-09-14
Abstract: PURPOSE: An industrial fungicide containing three specific compounds, having high fungicidal effect by a small application amount, keeping its effect even in an alkaline condition or in the presence of ammonium ion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60254427-A (JP)
Title: Optical pickup
Inventor: INUZUKA HIDEO
IPC: G11B7/12
Filed: 1984-05-31
Abstract: PURPOSE:To minimize the influence of the heat of a light source to a photoreceptor element, by bending the luminous flux for detection of an optical pickup for at least two times by means of reflecting members and separating farther the photoreceptor element from the light source. CONSTITUTION:A luminous flux for detection coming out from a condenser lens 7 is bent by a reflecting member 12 at a right angle after it is once bent at a right angle so that it can become parallel with a luminous flux for irradiation by another reflecting member 11, and made incident to a photoreceptor element 9. If it is arranged that the luminous flux for the reflecting member 12 can intersect the luminous flux for irradiation, the entire body of this pickup can be miniaturized extremely. The installing location of a track detecting photoreceptor element 8 is not limited to the location between the condenser lens 7 and reflecting member 11 only as shown in the figure, but the element 8 cen be set between the reflecting members 11 and 12 or between the reflecting member 12 and focal point detecting photoreceptor element 9 also.
Patent JP-S602856-A (JP)
Inventor: TAKESHITA ISAO
IPC: F25B13/00
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-S61266593-A (JP)
Title: Galvanizing solution
Inventor: NAGAYASU NOBUYOSHI
IPC: C25D3/22
Filed: 1985-05-22
Abstract: PURPOSE:To obtain a galvanizing soln. usable for a long time by adding a specified amount each of hydrochloric acid and sodium acetate to a galvanizing soln. contg. specified amounts of ZnSO4.7H2O, Na2SO4, H3BO3 and Al2(SO4)3.18 H2O. CONSTITUTION:1n hydrochloric acid and 1M sodium acetate are added as buffers by 45-55ml/l each to a standard galvanizing soln. contg. 590-710g/l ZnSO4.7H2O, 3-7g/l Na2SO4, 1-3g/l H3BO3 and 18-22g/l Al2(SO4)3.18H2O. The resulting galvanizing soln. can be kept at about 2.0-2.5pH during use for about 3-4 weeks, and galvanization giving a smooth and dense film can be carried out for a long time without causing the precipitation of Al(OH)3.
Patent JP-H08307196-A (JP)
Title: Mounting structure for piezoelectric element
Inventor: MORIMOTO RYOICHI
IPC: H03H9/25
Filed: 1995-05-08
Abstract: PURPOSE: To ensure sufficient vibration function, to make the size small and the height low and to improve the vibration resistance and heat and shock resistance considerably by interposing a resin layer made of a resin material fully between an inner side of a case cover and a rear side of a piezoelectric element opposite to a vibration face. CONSTITUTION: The inside of an opening recessed part 2a on which a SAW filter 1 is mounted is closed by a metal-made case cover bonded by a seam welding to the opening end, and a resin layer 9 packing a thermosetting resin material of a non-solvent group such as an epoxy resin between a rear side of the SAW filter 1 opposite to the case cover 6, that is, the rear side opposite to the vibration face and the inner face of the case cover 6 and cured is interposed. Then the rear side of the SAW filter 1 opposite to the vibration face provided with a bump 7 is connected to the case cover 6 via the resin layer 9 and connected to the case main body 2 via the case cover 6.
Patent JP-S584575-A (JP)
Inventor: JIERARUDO DEII INGUSUTO JIYUNI
IPC: A63F7/02
Filed: 1982-06-25
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-H07322528-A (JP)
Title: Electronic apparatus and its control method
Inventor: KIMURA TATSUO
IPC: G06F3/12
Filed: 1994-05-24
Abstract: PURPOSE:To obtain an electronic apparatus, and a control method, in which a DC power supply generating means can also provide the charging voltage for a secondary battery without causing any trouble in the essential operation of the electronic apparatus or any problem in the cost or the mounting space. CONSTITUTION:In order to feed a driving voltage stably to a head driver 11, a printer control section 108 disables a DC-DC converter 105 to generate the charging voltage of a secondary battery 113 during the printing operation. Upon finishing the printing operation, the generation of voltage is disabled for the head driver and the charging voltage is generated for the secondary battery 113.
Patent JP-H11308490-A (JP)
Title: Electronic camera
Inventor: YOKOGAWA HISASHI
IPC: H04N5/225
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of coping with multiple functions by less operation buttons without damaging operability. SOLUTION: This electronic camera 1 for converting object images formed by a photographing optical system 9 to electric signals by an image pickup element 8 and recording them is provided with an image display means 6 for displaying images and image information, a pair of operation means provided on an exterior part and provided with the plural functions and a control means 21 for setting the functions of the operation means.  The control means 21 controls the operation means so as to be a recording zoom magnification selection means for selecting the zoom magnification of the images for recording at the time of recording, to be the mode switching means of a normal mode for displaying a single image at the image display means and a reproduction zoom mode for displaying the image in which a part of the image is electrically magnified at the image display means at the time of reproduction and to be a reproduction zoom magnification selection means for selecting the zoom magnification of the image for the reproduction at the time of the reproduction zoom mode.
Patent JP-S63282000-A (JP)
Inventor: SHIMAMURA YOSHIO
IPC: B67D7/26
Filed: 1987-05-07
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-H01280851-A (JP)
Title: Cache store control system
Inventor: HISAMATSU KEIJI
IPC: G06F12/08
Filed: 1988-05-06
Abstract: PURPOSE:To realize a high-speed storing action by performing a tag searching action of a cache memory based on a store address before production of write data and writing the data in the cache memory when the write data is produced. CONSTITUTION:An address register 2 is prepared to hold a cache access address together with a store address register 10 which holds an address when a cache is stored, a deciding circuit 12 which decides the validity of said store address, and a data register 15 which holds the write data to be written in a cache memory 1. Then a tag searching action is carried out to the memory 1 based on the store address before production of the write data. The data are written in the memory 1 before production of the write data. Thus a high-speed storing action is ensured.
Patent JP-S61270181-A (JP)
Title: Electronic apparatus with printer
Inventor: TSUNODA TAKASHI
IPC: B41J29/38
Filed: 1985-05-24
Abstract: PURPOSE:To prevent the operation of a printer from being frequently stopped and contrive a higher operating efficiency, by a method wherein a lowering in a power source voltage is detected, a detection signal is generated, and when the detection signal is generated during printing, the operation of a printer is inhibited after completing a printing operation. CONSTITUTION:When it is detected by a voltage detector 7 that the voltage of a battery 6 is low, a CPU 1 informed of the condition through a signal wire 4 discriminates whether or not printing is being conducted, and when printing is not being conducted, it causes a display device 4 to display the lowering in the voltage of the battery 6. On the other hand, when supply of printing information to the printer 8 has been just finished or when printing by the printer 8 is being conducted, the CPU 1 causes the required information to be completely printed out, without interrupting the printing operation. After printing is completed, the CPU 1 operates a controlling circuit 5 through a controlling signal wire 1 so that the subsequent printing by the printer 8 is inhibited. Also immediately after this, the CPU 1 detects the condition of the battery 6 through the detection signal wire 4, and when the voltage of the battery 6 is low, the CPU 1 causes the display device 4 to display the lowering in the voltage of the battery 6.
Patent JP-S59986-A (JP)
Title: Semiconductor laser element
Inventor: TAKENAKA TAKUO
IPC: H01S5/00
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a semiconductor laser element of high quality by controlling carrier density of a Te-doped N type clad layer. CONSTITUTION:When Te is used as a dopant of an N type GaAlAs clad layer, the function as an effective N type clad layer can be imparted to a crystal layer which has high mixture crystal of a laser element that oscillates a visible light by setting the Te carrier density of a GaAlAs clad layer in the range of 2X10<17>-2X10<18>cm<-3> irrespective of the type of the semiconductor matrial of an active layer. In this manner, a semiconductor laser element of a low threshold current having preferable element characteristics can be obtained.
Patent JP-H09282644-A (JP)
Title: Magnetic recording medium and its production
Inventor: SATO TAKETOSHI
IPC: G11B5/78
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording tape maintaining the corrosion preventing effect of the magnetic layer even in storage and use in the environment at high temp. and humidity and having high durability and reliability. SOLUTION: When a magnetic layer 3 is formed on a base film 2 to obtain a magnetic recording tape 1, a corrosion inhibitor 9 is housed in microcapsules 7 and distributed in the base film 2. The corrosion inhibitor 9 acts on the interface between the base film 2 and the magnetic layer 3 to prevent corrosion at the interface. Part of the microcapsules 7 are broken at a side face of the magnetic tape 1 at the time of cutting and the corrosion inhibitor 9 flows out and forms a corrosion inhibitor film 9A on the side face of the magnetic tape 1, therefore rusting from the cut section 1a can be prevented.
Patent JP-S62266823-A (JP)
Title: Formation of amorphous semiconductor
Inventor: IHARA TAKURO
IPC: H01L31/04
Filed: 1986-05-14
Abstract: PURPOSE:To extremely improve the characteristics of a solar cell using an amorphous semiconductor film by previously treating the surface of a substrate by irradiating with ultraviolet rays in a hydrogen atmosphere. CONSTITUTION:A substrate coated with a transparent conductive film is washed in a washing room 1 and sent to a drying room 2. The substrate 10 brought in a previous treatment room 3 after washing and drying is held on a holder 23 and heated by a heater 24. Simultaneously, a hydrogen gas is introduced from a hydrogen gas supply inlet 15 and the inside of the previous treatment room 3 is kept with a hydrogen atmosphere. Then, ultraviolet rays 26 are irradiated from a mercury lamp 21 via a window 22 on the surface of the substrate. Continuously, the substrate is brought in a film forming room 4 of amorphous semiconductor and a p-type amorphous film 33, an amorphous semiconductor (i) film 34 and an N film 35 are formed on the substrate 10 and at last, a solar cell is formed by adding a metal electrode 36. By an extremely simple previous treatment of irradiating the ultraviolet rays in the hydrogen atmosphere, the characteristics of the amorphous semiconductor solar cell can greatly be improved.
Patent JP-2000301080-A (JP)
Title: Washing device
Inventor: SUGIYAMA HIROKAZU
IPC: B05B13/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing device capable of preventing the dirt washed off to a washing tank from being restuck to a car body. SOLUTION: In the device provided with the washing tank having a slope 13 along the transporting direction of the car body and a circulating system for spraying a washing soln. L to the body by sucking the washing soln. L recovered to the washing tank, at least one step dam 30 is provided upper side than a suction port of a circulating system of the washing tank at the slope. The dam 30 is closed in the case when the body is present and opened in the case when the body is absent.
Patent JP-H02290432-A (JP)
Title: Heating cooking apparatus
Inventor: HORIUCHI NOBUHIDE
IPC: F24C15/24
Filed: 1989-04-28
Abstract: PURPOSE:To improve thermal efficiency and to increase its lifetime by disposing a heater near a foodstuff to be heated inside a radiator by providing the heater and the radiator covering the heater, and cooking the foodstuff to be heated. CONSTITUTION:When a power source switch is closed, a heater 18 is energized to generate heat. Since the heater 18 is approached to the upper part of a far infrared ray radiator 20, the upper part of the radiator 20 is heated to a higher temperature than those of the side and the lower part, and an article to be heated is efficiently heated to be cooked by means of strong radiation heat from the upper part of the radiator 20. Since the thermal efficiency is improved, its input power may be small and the surface temperature of the heater 18 is not so raised highly, the lifetime of the heater 18 is increased. The upper surface of the radiator 20 can be held in a sufficiently red heating state to improve its visual effect.
Patent JP-H08307718-A (JP)
Title: Color image forming device
Inventor: YAMAUCHI YASUKI
IPC: H04N1/46
Filed: 1995-05-09
Abstract: PURPOSE: To provide a digital color image forming device of comprehensive transfer system with satisfactory color reproducibility and color balance and also, with memory for storage small in capacity. CONSTITUTION: This color image forming device of comprehensive transfer system is equipped with a correction data sampling means 1 to sample by reducing the information quantity of gradation information of image data of each color component used in latent image formation before the formation of the color on and after a second color prior to the formation of each latent image for the color on and after the second color as light intensity correction data, a correction data storage means 2 which stores the light intensity correction data, and a light intensity control means 3 which controls the light intensity of an exposure means when each latent image for the color on and after the second color is formed based on the light intensity correction data.
Patent JP-S5812859-A (JP)
Title: Trailer control relay valve
Inventor: ITOU HARUO
IPC: B60T15/24
Filed: 1981-07-17
Abstract: PURPOSE:To improve the safety at the parking by enabling the braking of the trailer wheel together with the rear wheel of tractor through a trailer control relay valve by the operation of a hand control valve. CONSTITUTION:The equi-pressure air is normally fed from the air tanks 24, 18 into the operational chamber 106 and the control chamber 108 in a valve operating device 40 of a trailer control relay valve 20. At the parking or stopping the hand control valve 4 is operated to operate the spring brake of the tractor. At the same time the pressure in the control chamber 108 of the relay valve 20 is decreased to lift the control piston 50 while to close the valve device 36 and to open the valve device 35. Consequently the pressurized air is fed from the inlet port 26 through the outlet port 32 to the service line 8 thus to function the brake of the trailer wheel.
Patent JP-S5735718-A (JP)
Title: Rectifying element
Inventor: JISHIN TAKESHI
IPC: G01F15/00
Filed: 1980-08-12
Abstract: PURPOSE: To obtain a rectifying element for a flow meter for a laminar flow, which can be mass-produced, by a simple structure, by inserting a cylindrical member having one or more grooves, into the body having a flow inlet and a flow outlet.  
     CONSTITUTION: A sealing material 2 is provided in a body having a flow inlet and a flow outlet, and also a screwlike substance 1 which has been formed cylindrically is inserted so that the top of a spiral projection line contacts closely with the sealing material 2. According to this constitution, a spiral fluid watercource is formed between a groove part of the screwlike substance 1 and the sealing material 2, therefore, a flow of a fluid becomes a laminar flow, and a rectifying element of a simple structure is obtained by only inserting a spiral screwlike substance into a sealing material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07322353-A (JP)
Title: Digital cordless telephone system
Inventor: MASUDA HIDEAKI
IPC: H04W88/02
Filed: 1994-05-25
Abstract: PURPOSE:To evade the generation of the unfinished state of communication by warning that communicable remaining time is little and originating a call again by using an opposite side slave unit number stored by key input within prescribed time after cutting off a communication channel. CONSTITUTION:When a response message from a slave unit 2 is received in the slave unit 1, a communication state (under-communication) is shifted to and both slave units 2 and 1 start counting transmission time by respective timers and inform a user that the communicable remaining time is turned to a fixed value by emitting warning sound from a speaker. Then, when the user inputs a key (any key) other than power source and channel cutoff keys in a display and key processing circuit, the called unit (slave unit) number of an opposite side during the communication at present is stored in the memory of a CPU. Thereafter, the communication channel is automatically cut off. When the user is to restart the communication at once, by inputting the any key to the display and key processing circuit within the fixed time, the slave unit number of the opposite side stored in the memory is read and the call is originated again in the CPU.
Patent JP-S60256096-A (JP)
Inventor: MATSUMOTO TAKASHI
IPC: G21C19/06
Filed: 1984-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。