baber/WOPTO huggingface dataset:
Patent JP-S59195852-A (JP)
Title: Cooler of electric device
Inventor: TAKAHASHI NOBUYOSHI
IPC: H01L23/427
Filed: 1983-04-20
Abstract: PURPOSE:To obtain the small-sized and high-reliability device by evaporating a cooling medium on a surface of a heat sink being in contact with a heating element tightly as well as by keeping the insulating by SF6 gas. CONSTITUTION:A liquid-phase cooling medium 4 contained in a cooling-medium reservoir 22 of a sealed container 1 is pumped up by a pump 15 and is sprayed upon a heat sink 8 by a nozzle 17. Meanwhile, the electric current flows in an electric circuit element 7 and the generated heat is transmitted to the heat sink 8. Then, the liquid-phase cooling medium 4 sprayed upon the surface of the heat sink 8 evaporates on that surface to deprive of the latent heat of evaporation so that the heat sink 8 is cooled efficiently by the good heat transfer properties. The gas-phase cooling medium 5 is mixed with insulating gas 23 and is flowed into under the sealed container 1. Then the medium 5 is circulated in the gas circulating direction 23 by a gas blower 19 and passes through a condenser 18 where the gas-phase cooling medium 5 changes into a liquid-state again and flows downward through a gas circulation pipe 20 to return to the liquid reservoir 22. Meanwhile, an insulating gas 21 is circulated to the upper of the sealed container 1 as designated by the arrow.
Patent JP-H05114865-A (JP)
Title: Method and apparatus for quntization
Inventor: ROBAATO ARAN RINZEI
IPC: G06Q10/04
Filed: 1992-03-27
Abstract: PURPOSE: To reduce storage capacity by conducting inner-product processing between an input group and a reference group of a data sample and conducting a comparison processing between the result of inner product and a constant. CONSTITUTION: (N-1) sets of constants and a reference group of very small data sample are stored in a storage module 56. Then the processing is started by allowing a control module 54 to send an address signal to the storage module 56 and reading the reference group μx of the data sample and the constants Ky. Then an arithmetic module 55 obtains an inner product between the input group of the data sample and the reference group μx of the data sample and a comparison module 57 compares the result of inner product with the constants Ky. In this case, when the result of inner product is higher than the constant Ky, any of flip-flop circuits is set and when lower, the flip-flop circuit is reset, and the control module 54 selects different μx, Ky from those having been given to the arithmetic module 55 and the comparison module 57.
Patent JP-S62226585-A (JP)
Title: Regenerating method for fuel cell
Inventor: MITSUTA KENRO
IPC: H01M8/04
Filed: 1986-03-27
Abstract: PURPOSE:To regenerate a fuel cell without use of fluorine gas by dispersing polytetrafluoroethylene in chlorofluorocarbon, supplying the dispersion to a fuel cell member from a reaction gas supply groove of a fuel cell, and gasifying chlorofluorocarbon to exhaust. CONSTITUTION:Polytetrafluoroethylene is dispersed in chlorofluorocarbon, and the dispersion is supplied to a fuel cell member from a reaction gas supply groove 8 of a fuel cell, then chlorofluorocarbon is gasified and exhausted. Chlorofluorocarbon acts as a solvent and is gasified inside the cell member and blows off phosphoric acid. Polytetrafluoroethylene adheres to the fuel cell member such as a reaction gas passage and an electrode substrate 2 and gives water repellency to these materials. Chlorofluorocarbon having relatively high boiling point is perferable, and that indicated in the formula of CF2ClCFCl2 having a boiling point of 47.6 deg.C is especially preferable. Thereby, a fuel cell is simply regenerated without use of fluorine gas.
Patent JP-S54162449-A (JP)
Title: Screen panel for cathode ray tube
Inventor: ITAZU MASAKATSU
IPC: H01J31/20
Filed: 1978-06-13
Abstract: PURPOSE: To make invisible the panel pins at the panel side and side surface illumination of the phosphor, by making the curved plane of the screen panel circumference to specified shape, in the color receiving tube of push through type.  
     CONSTITUTION: At the circumference near the cross point between the front surface of the screen panel 5 and the side wall 4, the curved plane is formed so that an angle between the straight line tying an arbitrary point on the curved surface of the external surface and the panel pin 6 and the normal of the curved plane at the arbitrary point is close to the critical angle (about 41°) of the panel material (glass), at least more than 35°. Thus, the light by the illumination of the phosphor contaminated on the panel pin 6, flit 9 on the seal edge surface, or surface in the side wall is reflected on the curved plane mentioned above, and it is attenuated by repeating reflection with the inner surface. Further, the specified part of the external surface of the side surface is made coarse to bring the light from the panel pin into diffused reflection, allowing to prevent the light to the external surface more effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58188992-A (JP)
Title: Ultrasonic wave transmitter and receiver
Inventor: MURAMATSU FUMIO
IPC: G10K11/02
Filed: 1982-04-27
Abstract: PURPOSE:To display unnecessary reverberation suppressing effect regardless of the thickness and uniformity of an adhesive layer for a piezoelectric oscillator and a back absorber by equalizing the acoustic impedance of the adhesive layer nearly to that of the back absorber. CONSTITUTION:For example, an epoxy adhesive and metallic tungsten or tungsten oxide powder are mixed properly into an adhesive to that the acoustic impedance of the adhesive layer 50 after curing is equal to that of the back absorber 10. The adhesive having the acoustic impedance adjusted as mentioned above is used to adhere the piezoelectric oscillator 20 and sound absorber to each other. The adhesive after adhesion curing forms the adhesive layer 50. Consequently, the influence of the thickness, uniformity, acoustic impedance, etc., of the layer 50 is eliminated to suppress unnecessary reverberation effectively.
Patent JP-S57193526-A (JP)
Title: High-speed stretch breaking of artificial fiber
Inventor: MATSUMOTO MITSUO
IPC: D01G1/08
Filed: 1981-05-15
Abstract: PURPOSE: As the air kept at a specific temperature is blown to the surface of the stretch-breaking rollers at a specific speed, the artificial fiber is broken at a high speed, thus producing stably spun yarn of high uniformity without formation of fiber lumps and filament wrapping around the roller surface even at a high speed.  
     CONSTITUTION: The continuous artificial fiber bundle 1 is sent to the breaking zone by means of a pair of feed rollers 5, 5' and broken between the stretch- breaking rollers 6, 6' in which apron-driving rollers 10, 10' and apron-stretching rollers 11, 11' are provided with aprons 9, 9' respectively. At this time, the air of more than 70% relative humidity is blown from the moistening device 12, 12' to the surfaces of the aprons 9, 9' at a speed of 20W500cm/sec to give the objective spun yarn 3.  
     EFFECT: The humid air is blown to reduce the static electricity generated on the fiber bundle and prevent the formation of slub or nep-like fiber lumps. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08109163-A (JP)
Title: Azide
Inventor: BETSUHIYAA HAINTSUUMANFURETSUD
IPC: C07C239/00
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a new azide useful as a synthetic intermediate of benzoylureas as an insecticide.  
     CONSTITUTION: This azide is expressed by the formula: Q-CO-N 3  {Q is formula I (R 1 , R 2  and R 4  are each F, Cl, Br, CF 3 , OCF 3  or H; R 3  is F, Cl, Br, CF 3 , O 3 , H, ethoxy substituted with 4-5 pieces of F and/or Cl, phenoxy, etc., mono- or poly-substituted with CH 3 , OCF 3 , CN, etc.; both of R 2 /R 3  and R 3 /R 4  may exhibit O-CF 2 -CF 2 -O)}, e.g. 2,4-difluoro-3,5-dichlorobenzoylazide. The azide of the formula is a synthetic intermediate of benzoylureas of formula II (X is H, F or Cl; Y is F, Cl, CH 3 , etc.). The benzoylurea of the formula II is obtained by using a compound of the formula: Q-CO-Z (Z is a substituting group substitutable with an azide anion) as a starting material, passing through an azide of the formula to obtain an isocyanate of the formula: Q-N=C=O, and reacting with an amide of formula III. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S546163-A (JP)
Title: Refrigerator
Inventor: OZU TADAO
IPC: F25B1/00
Filed: 1977-06-15
Abstract: PURPOSE: To operate a refrigerator smoothly, irrespective of drops in discharge pressure due to wintry condition or the like, by arranging between a heat exchanger and an expansion valve a decompressor which comprises a temperature type evaporation-pressure adjusting valve (for keeping constant the refrigerant temperature on the inlet side of the expansion valve) and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09241020-A (JP)
Title: Production of basic polyaluminum chlorosulfate and its use
Inventor: PASUKARU DOYUFUURU
IPC: C01F7/78
Filed: 1997-03-10
Abstract: Aluminium polychlorosulphates of formula Al(OH)aClbYc/dM'Cl2/eM"Cl (I), in which Y = an anion with a valency of 2, such as SO4<2->, M' = a cation with a valency of 2, such as an alkaline earth, M" = a cation with a valency of 1, such as an alkali metal or ammonium, a, b, c and d are whole numbers or fractions and are not zero and e = 0, a whole number or a fraction such that 1.8 <a< 2.25, 0.001 <c< 0.150, b = 3-2c-a and 2d+e+b ≤ 3, and having a basicity  beta  of 60-75 % where  beta  = 100 x (3Al + 2M' + M" - 2Y - Cl)/3Al in which Al, M', M", Y and Cl are expressed in moles, are prepared by contacting a basic compound of an alkali metal, preferably in aqueous solution, and at least one basic compound of an alkaline earth metal or a halide of an alkaline earth metal, in aqueous suspension or as a powder, in the presence of sulphate ions, with a solution of basic aluminium chloride of formula Al(OH)xCly in which x = 0.1-1.5 and y = 3-x, at a temperature of from ambient temperature e (ca. 25 degrees C) to 70 degrees C, then after basification has been accomplished the reaction mixture is heated at a temperature of 60-95 degrees C for a period which is dependent on the cooking temperature, i.e. for 3-20 (5- 9) hours at 60 degrees C or for 5-15 (7-10) minutes at 95 degrees C.
Patent JP-S547757-A (JP)
Title: Method of selectively adsorbing or removing soluble polluting substances in suspensoid containing water
Inventor: FUKUZUKA TOSHIO
IPC: C02F1/28
Filed: 1977-06-17
Abstract: PURPOSE: To remove or recover various soluble substances effectively from SS containing water, by circulating SS containing water in zigzagged manner in a tank divided into a plurality of sections by partitions, and at th e same time circulating adsorbent along with the SS containing water, thereby adsorbing soluble substances SS containing water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08268568-A (JP)
Title: Control method of continuous unloader and its device
Inventor: WADA TSUNEO
IPC: B65G67/60
Filed: 1995-03-30
Abstract: PURPOSE: To control an excavating part in an always proper excavating depth regardless of a cargo (bulk material) condition. CONSTITUTION: An excavating depth by an excavating part 22 is controlled by a control part. At least three sets of cargo surface level detectors 21a to 21c are installed at prescribed intervals in the prescribed direction of the excavating part in the excavating part 22, and a level of a loaded cargo surface is detected by these cargo surface level detectors. When a loaded cargo is delivered, the cargo surface level detectors are selectively connected to the control part as a selective cargo surface level detector according to a loaded cargo condition, and the control part controls an excavating depth of the excavating part according to a detecting cargo surface level from the selective cargo surface level detector.
Patent JP-S59198147-A (JP)
Inventor: KANI MASAKATSU
IPC: B32B37/00
Filed: 1983-04-25
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-H10257246-A (JP)
Title: Reflecting mirror support device for image processing unit
Inventor: HAYASHI HIDEKAZU
IPC: G02B7/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting mirror support device that surely supports a reflecting mirror with a simple work by forming a groove or the like at a proper position of a housing containing the reflecting mirror or the like in order to support the reflecting mirror for the image processing unit to a prescribed position and inserting a reflecting mirror support to the groove so as to fix it. SOLUTION: A lock 42 is formed continuously to a leaf spring 41 pressing a reflecting mirror 25 by properly bending the spring 41, and the lock 42 is inserted to a groove 43 formed at a proper position of a housing, then the leaf spring 41 presses the reflecting mirror 25 to support it at a prescribed position. An engagement section 43a is formed to a wall face of the groove 43 by means of steps and the tip of the lock 42 is engaged with the engagement section 43a, then the lock 42 is not escaped from the groove 43 with a restoration force of the lock 42 in a spread opening direction.
Patent JP-H05232083-A (JP)
Title: Electrolytic solution meausring method and electrolyte measuring device
Inventor: MASAOKA KAZUTOSHI
IPC: G01N27/416
Filed: 1992-02-24
Abstract: PURPOSE:To allow a device to be smaller, faster in processing and more precise in measurement by measuring a temperature in a tested liquid flow passage and finding voltage between tested liquid, for which temperature influence is corrected accordingly, and a membrane electrode. CONSTITUTION:Tested liquid S is sucked by the drive of a pump 103, put in contact with ion selective membrane electronics 102 (a, b, c) and a temperature sensor 102d via a shipper tube 101, and then discharged through the pump 103. At this time, the membrane electrodes 102 measure the voltages of pertinent electrolytes and output signals. The output voltages, after pulsations are removed by a pulsation noise filter 104, are entered into a temperature compensation circuit 105 as outputs Cl, Na, K. The circuit 105 finds temperature change voltage from a temperature T measured by the sensor 102, offsets the component of temperature change by the output voltages of the membrane electrodes 102 and delivers the output, voltage only for the intended component to a CPU 106. The CPU 106 incorporates the voltage with signals issued when a preset time passed from the beginning of the drive of a pulse motor as measured voltage to measure the voltage of the tested liquid S.
Patent JP-S56169269-A (JP)
Title: Slider moving mechanism
Inventor: FUNAHASHI TADASHI
IPC: F16C29/04
Filed: 1980-05-31
Abstract: PURPOSE:To move a slider smoothly, by forcibly driving a retainer retaining rolls, as interlocked with the movement of the slider. CONSTITUTION:As a rack body 28 moves, a driving gear 26 engaging with its rack gear 29 is forced to rotate on a pivot pin 24, and the rotation of the gear 26 is transmitted to a driven gear 25. Since a rack 23 is engaged with this gear 25, a retainer 14 is forcibly pushed in the same direction as the moving direction of the rack body 28. In addition, the gear ratio of the gears 25 and 26 are 1:2, so the retainer 1 is forcibly driven as if the rolls while rotating would not slide, and never falls off a guide rail 10. As a result, the relative positions of the slider 11 having the fixed rack body 28 and the rolls are held constant without applying large side pressure, and the smooth movement of the slider 11 is secured.
Patent JP-2000267950-A (JP)
Title: System and method for diagnosing test of device and recording medium recording control program for the same
Inventor: YOSHIOKA MURASAKI
IPC: G06F13/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device test diagnosis system capable of diagnosing a test of an I/O device without exerting influence upon the operation of the system. SOLUTION: When a device 5-n is integrated in the device test diagnosis system, a message indicating the integration of a new device is sent from the device 5-n to an I/O control device 4-1. A device driver part 45-1 receiving the message starts a test execution part 44-1. The execution part 44-1 loads a test program from the device 5-n to a memory 42-1 and executes a test based on the test program. The I/O processing of the device 5-n requested at the time of executing the test is executed through the driver part 45-1. An I/O processing end message from the device 5-n is received by the driver part 45-1 and transferred to the execution part 44-1. Its test result is transferred to an OS kernel part through a message transmitting/receiving part 43-1.
Patent JP-H06289442-A (JP)
Title: Production of period inversion type photorefractive waveguide
Inventor: NAKAO SATORU
IPC: G02B6/13
Filed: 1993-03-31
Abstract: PURPOSE:To provide the process for production of the period inversion type photorefractive waveguide capable of preventing the generation of cracks during working so as to lower a defective rate, thereby decreasing the man-hours for mending, making it possible to execute poling regardless of the sized and size ratios of crystals and easily producing the period inversion waveguides at a low cost. CONSTITUTION:This process for production of the period inversion type photorefractive waveguide consists in bringing plural periodically arranged electrodes 11, 11 into contact with single crystal 10, 13 of BaTiO3 worked to a prescribed shape and impressing alternately inverted electric fields 12 between the adjacent electrodes, thereby periodically inverting the polarization directions of the single crystals. The first and second electrical poling treatments to be executed by the impression of the electric fields 12 are executed. All 90 deg. domains and 180 deg. domains are removed to form single domains by the first electrical poling treatment. The domain structures inverted according to the directions of the electric fields 12 are formed by impressing the periodically inverted electric fields 12 by the second electrical poling treatment.
Patent JP-H05235475-A (JP)
Title: Visible light semiconductor laser and fabrication thereof
Inventor: IMAMOTO HIROSHI
IPC: H01S5/00
Filed: 1992-02-25
Abstract: PURPOSE:To simplify a fabrication process of an AlGaInP distributed index visible light semiconductor laser, improve thermal characteristics, and ensure stable emission characteristics. CONSTITUTION:There is formed on a substrate 1 a lower cladding layer 2, an active layer 3, a carrier confining layer 4, and an AlGaAs first upper cladding layer 5, and an AlGaAs second upper cladding layer 11 and a capping layer 12 are formed in a strip groove on the former members. Opposite sides of the stripe groove on the first upper cladding layer 5 are buried with a GaAs optical absorption layer 5. Ohmic electrodes 40 and 41 are formed on the upper surface and on the lower surface of the semiconductor substrate.
Patent JP-H03274539-A (JP)
Title: Camera provided with function of mitigating red eye
Inventor: OTSUKA MASANORI
IPC: G03B7/16
Filed: 1990-03-26
Abstract: PURPOSE:To fully secure the lighting time of an illuminating means for mitigating a red eye and also to inform when a release-lock is released by inhibiting an information means from informing of the finish till a prescribed time passes after starting to light the illuminating means for mitigating the red eye even in the case that a series of photographing standby action is finished. CONSTITUTION:The lighting time of the illuminating means 27 and 28 for mitigating the red eye is included in one of the photographing standby actions, and when the lighting action for the prescribed time is finished, the effect is informed by the information means 13. And also, in the case of setting self- photographing, or remote control photographing, the time for actually starting a photographing operation is made longer than the lighting time of the illuminating means 27 and 28 for mitigating the red eye, and then, it is incorporated with in the time, so that the information is given by the information means 13 even in the lighting time of the illuminating means 27 and 28 for mitigating the red eye. Thus, the lighting time for mitigating the red eye can be fully secured and also, the information of the effect when the release-lock is released and also that the self-photographing, or the remote control photographing is in a normal state can be given to the photographer.
Patent JP-H04309068-A (JP)
Title: Facsimile equipment
Inventor: KAWAMURA KIYOSHI
IPC: H04M11/00
Filed: 1991-04-08
Abstract: PURPOSE:To attain the communication in the talking mode even when a called party equipment is a facsimile equipment in the automatic reception mode. CONSTITUTION:When it is discriminated by a procedure signal that a called station is set to a picture communication mode (step S6) at dialing (steps S4-) in the talking mode, an advance talking reservation procedure is used to set the called station to the talking mode (step S11) for the communication in the talking mode. Thus, even when the called equipment is set to the automatic reception mode due to mis-operation or the like, sure talking is attained.
Patent JP-S547915-A (JP)
Title: Electric instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10H1/057
Filed: 1977-06-21
Abstract: PURPOSE: To generate the musical sounds having attenuation characteristics similar to those of natural sounds by varying the gain of an amplifier with the time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52156669-A (JP)
Title: Time correcting apparatus for hand indication type electronic timepiece
Inventor: MURATA MITSUHIRO
IPC: G04C9/00
Filed: 1976-06-22
Abstract: PURPOSE: To correct indication of time, in the manner that a fist and second switching means are controlled through manipulation of one single push button switch, such that frequency of motor driving pulse is switched to a level higher than that of the ordinary frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61232889-A (JP)
Inventor: OSADA MASASHI
IPC: D06F13/06
Filed: 1985-04-08
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-S61232417-A (JP)
Title: Brazing device for titanium spectacle frame
Inventor: IWAKI TETSUO
IPC: B23K1/00
Filed: 1985-04-08
Abstract: PURPOSE:To perform secure and speedy brazing operation by providing a space at the outer periphery of the lower part of the upper electrode in an upper lid body, charging asbestos or glass cotton in the lid body and forming gas confining layers, and providing a sending-in hole for sending gaseous argon into the space. CONSTITUTION:Electrodes 5 and 6 are provided to the bottom part 2 of a lower container body 1 and the top plate 4 of the upper lid body 3 opposite each other and an end surface of the lower electrode 5 and an end surface of the upper electrode 6 are formed in such a shape that they contact the brazing part 7 of a brazing body over the entire surface. The space 8 is provided at the outer periphery of the upper part of the lower electrode 5; and asbestos or glass cotton is charged in the container body 1 while projecting slightly from the top surface of the side plate 9 of the container body to form a gas confining layer 10 and asbestos or glass cotton is further charged while providing a space 11 at the outer periphery of the lower part of the upper electrode 6 to form a gas confining layer 12. Then, gaseous argon sending-in ports 18 and 14 are provided to the container body 1 and lid body ports 18 and 14 are provided to the container body 1 and lid body 8 while open to the spaces 8 and 11. Consequently, only the brazing part is put in the container body and brazed, so a large device is not required and gaseous argon is charged in the gas confining layer 10 and 12 to form a no-oxygen state, thereby securing the brazing operation.