baber/WOPTO huggingface dataset:
Patent JP-S59173244-A (JP)
Title: Component parts material in crt
Inventor: KUZE TAKASHI
IPC: C22C38/00
Filed: 1983-03-24
Abstract: PURPOSE:To provide component parts material in CRT for a color image receiving to which high strength, low expansion property and good processability are imparted, obtained by containing a specific amount of Cr and C and a minute amount of a specific element in Fe. CONSTITUTION:A parts material in tube consists of 4-30wt% of Cr, 1.0wt% or less C and the remainder of Fe and, if necessary, contains of 0.001-1.0wt% of one or more of V, Zr, Ti, Nb, Mo, Ta, Al, Ni and W. V and Zr among these elements to be added develop excellent effect in the blackening of the material. Because this material is low in thermal expansion, high in mechanical strength, good in processability and capable of easily performing blackening, it is useful as the component part material in CRT of an image receiving for a shadow mask.
Patent JP-H07234666-A (JP)
Title: Upright piano
Inventor: TORII KATSUHIKO
IPC: H04S1/00
Filed: 1994-02-23
Abstract: PURPOSE:To obtain high sound quality and a sound spread like a grand piano while making the most of characteristics of small size and a low price by collecting a generated sound through a sound collecting microphone, extracting its high-range component through a high-pass filter, and sounding it directly to the outside through a speaker. CONSTITUTION:To actualize the superior sound quality and spread that the grand piano has while making the most of the advantages of the small installation place and low price of the upright piano, the microphone 6 is installed in the upright piano opposite strings 4 of high frequency ranges, and collects the sound generated by the strings 4. At speaker fitting positions, slits are provided respectively, and speakers 7L and 8L, and 7R and 8R are fitted outward to the slit parts. The high-pass filter 13 extracts the intermediate and high frequency range from the collected sound and the range is made stereophonic by an artificial stereophonic device 14, reproduced by the speakers 7L and 8R, and 7R and 8R for the intermediate and high range, and outputted directly to the outside, thereby obtaining the superior sound quality and sound spread like the grand piano.
Patent JP-S58165854-A (JP)
Inventor: MIYATA TERUO
IPC: A61L29/00
Filed: 1982-03-25
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-S60195056-A (JP)
Inventor: KURAMOTO NOBUYUKI
IPC: C04B35/584
Filed: 1984-03-15
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-S55142200-A (JP)
Title: Electrically heated pipeline with temperature equalizer
Inventor: ANDOU MASAO
IPC: F16L53/00
Filed: 1979-04-19
Abstract: PURPOSE: To prevent an inner and an outer pipes from being strained, by filling an electrically insulating substance of good heat transferring property between the inner and the outer pipes to eliminate the temperature difference between the pipes.  
     CONSTITUTION: When a cold fluid 23 is heated, heat generated in an inner pipe 1 is directly utilized for heating and temperature retention. To transfer heat generated in an outer pipe, to the fluid 23, the heat needs to be passed through the gap 22 between the inner and the outer pipes. An electrically insulating substance of good heat transferring property is filled in the gap 22 to reduce the temperature difference between the inner and the outer pipes 1, 2 as much as possible. As a result, the temperature difference between the pipes is diminished and they are not strained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01158959-A (JP)
Title: Deodorant, deodorizing composite material, deodorizing resin composition, deodorizing resin molded product and deodorizing foam
Inventor: UEDA TSUNEO
IPC: C08F20/02
Filed: 1988-03-01
Abstract: PURPOSE:To enhance a deodorizing property and heat stability, by compounding alpha,beta-unsaturated dicarboxylic anhydride polymer with a thermoplastic resin. CONSTITUTION:A deodorizing composite material wherein a deodorant containing an alpha,beta-unsatuurated dicarboxylic anhydride polymer as an effective component is contained in a base material is compounded with a thermoplastic resin. The alpha,beta-unsaturated dicarboxylic anhydride polymer to be used is a homopolymer of alpha,beta-unsaturated dicarboxylic anhydride and a copolymer of alpha,beta-unsaturated dicarboxylic anhydride and a monomer copolymerizable therewith. As alpha,beta-unsaturated dicarboxylic anhydride, maleic anhydride and citraconic anhydride are designated. As the monomer copolymerizable with alpha,beta-unsaturated dicarboxylic anhydride, there are styrene, isobutene or the like. The compounding amount of the deodorant containing the alpha,beta-unsaturated dicarboxylic anhydride as the effective component to the thermoplastic resin is usually 0.1-30%, pref., 1.0-20% by wt. of the resin component.
Patent JP-H01224573-A (JP)
Title: Shaft seal device
Inventor: TAKAGAMI YOSHIMI
IPC: F16J15/44
Filed: 1988-03-01
Abstract: PURPOSE:To obtain the noncontact type shaft seal device having the less leak quantity which does not need pouring water by forming one of the opposed surfaces of a rotary body and the opposed fixed members into a truncated conical surface and permitting the shift in the axial direction. CONSTITUTION:A cover 10 as fixed member which consists of a truncated conical surface whose inner surface corresponds to the outer surface of a rotary body 5 and has an opened port is installed onto a casing 1 by the installation bolts 13a and jack bolts 13b through a number of half-divided thin plates 12, and a gap (delta) is formed between the outer surface of the rotary body 5 and the inner surface of the cover 10. Therefore, the gap (delta) can be easily adjusted by increasing and decreasing the number of thin plates 12. Further, since the cover 10 consists of the truncated conical surface, the variation of the gap (delta) is small in comparison with the shift quantity, and the gap can be easily adjusted. Therefore, the noncontact type shaft seal device having the less leak quantity which does not need pouring of water can be obtained.
Patent JP-2000249473-A (JP)
Title: Pressurized blast hood sealing device, and sealing method using it
Inventor: OKADA TSUTOMU
IPC: F27B21/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To seal the gap between a pressurized blast hood and a material filling layer, in a sintering method which pressurizes and blasts oxygen- containing gas from the top of the material filling layer of a bottom suction type of sintering machine. SOLUTION: This device is provided with a pressurized blast hood 3 above the sintering material filling layer 2 of a bottom suction type of sintering machine. An air duct 15 capable of adjustment inside pressure is installed at the lower end 13 of the skirt of the pressurized blast hood 3, and a sheet-shaped elastic body 14 is provided at the bottom of the air duct 15. The pressure within the air duct 15 is adjusted by supplying air into the air duct 15, and the gap between the pressurized blast hood 3 and the material filling layer 2 is sealed by bringing the elastic body 14 into contact with the topside of the material filling layer 2.
Patent JP-H01226599-A (JP)
Title: Device for delivering mixed liquid
Inventor: KIMURA TAMOTSU
IPC: B67D7/74
Filed: 1988-02-29
Abstract: PURPOSE:To simply and rapidly mix liquid consisting of different types at the time of delivering a plurality of types of liquids by a method wherein such a constitution is made that a number of types of liquids are mixed in a process of taking out a number of liquids from storage tanks and delivering them in a specified container. CONSTITUTION:Before starting work, a ratio of flow rates in respective pipe lines 2 is adjusted by adjusting a discharging mount from a pump 3 according to a mixing ratio of a desirable liquid mixture and a ratio adjuster 10, and a total flow rate of the liquid mixture is set on a preset counter 9. When a start switch 8 is turned ON, the pump 3 operates, an automatic open/close valve 5 is opened, and the preset counter 9 starts counting of flow rate pulses. Liquids flowing in the pipe lines 2 join at the end of the respective pipe lines 2 and are transmitted to a static mixer 6. A number of liquids entering in this static mixer 6 are stirred by blades inside the mixer while passing through it so that a liquid mixture of a specified ratio is generated and delivered to a desired container from a nozzle.
Patent JP-H04284876-A (JP)
Title: Adhesive coating apparatus
Inventor: KOGURE KATSUYOSHI
IPC: B05C5/00
Filed: 1991-03-14
Abstract: PURPOSE:To eliminate the threading phenomenon of an adhesive generated when a necessary amount of the adhesive is allowed to emit within a definite time by heating the adhesive to improve the flowability thereof. CONSTITUTION:A heater 4 heating a tank part 1 storing a high viscosity adhesive is provided and, at the same time, an electronic cooler 7 cooling the coating nozzle 6 for emitting the adhesive is provided. Since the adhesive heated in the storage tank part 1 and increased in flowability reaches the tip of the nozzle to be cooled by the cooling action of the electronic cooler, thread is eliminated simultaneously with quantitative emission. Further, two positive and negative wirings may be applied to the electronic cooler and extremely simple attachment becomes possible.
Patent JP-S61205645-A (JP)
Inventor: MOTOKI HIDEO
IPC: C04B16/04
Filed: 1985-03-11
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-S58165345-A (JP)
Title: Semiconductor device
Inventor: NAWATA KAZUMASA
IPC: H01L21/82
Filed: 1982-03-26
Abstract: PURPOSE:To extend the range of setting up circuit type making power consumption optimum by a method wherein multiple elements are selectively connected making each reference circuit correspond to the types of gate in the same set. CONSTITUTION:A reference circuit in a gate array type semiconductor device providing on a chip with multiple sets comprising one or multiple gates and one reference circuit per set is formed selectively adopting and connecting multiple element groups of the same type comprising preliminarily formed multiple resistors and transistors, for example 4 each transistors Q1-Q4 and 6 each resistor R1-R6 corresponding to the types of gates 21-24 in the same set. Through these procedures, the range of designing circuit may be extended making power consumption optimum.
Patent JP-S56146078-A (JP)
Title: Spiral top type power engine
Inventor: SHIMIZU YOSHIO
IPC: F03B17/00
Filed: 1980-04-15
Abstract: PURPOSE: To obtain a sufficient amount of power without interrupting the flow of water in the engine by a method wherein the water leaving a water wheel in a hydraulic power plant is utilized in succession while the pressure of the water is reduced at each of predetermined stages.  
     CONSTITUTION: Assuming, for example, that the captioned engine has a diameter of 11m, a central hollow chamber 11 of a diameter of 10m may be provided within the engine and a spiral water passage 9 of an outer circumference of 0.5m may be provided around the chamber 11. In that case, the length of each coil of the spiral water passage 9 will be 33m on average and if the passage 9 is made up of 20 coils of passage, then the overall length of the passage 9 will be 660m (33m×20). Therefore, when water of a pressure of 150K is injected into the passage 9 through a high pressure water injection pipe 1 and if the pressure is reduced by 2K at each coil of the passage, a final pressure of 110K(150K-2K×20 coils) will remain effective. Further, in the case of using a water pressure of 200K or 300K, the water may be forced to spread out like a trumpet so that the water which is under high pressure may flow without hindrance. Thus, the water leaving the water wheel can be utilized in succession while the pressure thereof is reduced at each stage of the water passage 9 so that a sufficient amount of power can be derived from the water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01222736-A (JP)
Title: Production of double-layer yogurt
Inventor: ORII NAOKI
IPC: A23L21/10
Filed: 1988-03-03
Abstract: PURPOSE:To mass product double-layer yogurt, by grinding curd of yogurt prepared by prefermentation method, adding a specific thickening stabilizer, adjusting to proper viscosity, packing fermented milk and adding fruit soda containing a thickening stabilizer onto the fermented milk. CONSTITUTION:Curd of fermented milk prepared by adding gelatin and/or lower methoxylpectin is ground and packed at >=4,000cps into a container. Then a food (e.g. fruit sauce) which is suitable for adding yogurt on the food and contains a low methoxylpectin having 32-40 esterification degree is packed onto the ground curd. In packing the food suitable for adding yogurt, a packing nozzle 3 equipped with baffle plate (a) is used. Consequently, double-layer yogurt having high fashioning properties can be continuously and hygienically mass produced. The prepared products have extremely clear separation between layers and high commercial value.
Patent JP-H10244903-A (JP)
Title: Air bag system
Inventor: SHIBATA MINEHARU
IPC: B60R21/20
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To remove the influence of noise at the time when a sensor signal is input. SOLUTION: A left side collision sensor unit 4 of an air bag system has a left collision acceleration sensor 5 for detecting the acceleration due to the impact applied to a vehicle at the time of left side collision, and the left collision acceleration sensor 5 transmits a PWM signal S1 to a CPU 2 as a detecting signal. A right collision sensor unit 6 has a right collision acceleration sensor 7 for detecting the acceleration due to the impact applied to the vehicle at the time of right side collision, and the right collision acceleration sensor 7 transmits a PWM signal S2 to the CPU 2 as a detecting signal.
Patent JP-S60191399-A (JP)
Inventor: KAKIHARA MASAKI
IPC: G08G1/0969
Filed: 1984-03-13
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-S54140934-A (JP)
Title: Starting of dc-to-ac converter
Inventor: HAYASHI TOSHIYUKI
IPC: H02M7/515
Filed: 1978-04-25
Abstract: PURPOSE: To smoothly increase the current of a DC-to-AC converter when it is started, by connecting a resistor in series with a DC power source and by continously decreasing the resistance of the resistor after the energization of a separately- excited inverter is started.  
     CONSTITUTION: An operation instruction unit 12 is provided to generate a signal to release an inverter control unit 7 from a pulse-off state and start the operation of the unit when the inverter is started. The unit 12 also generates a control signal to decrease the resistance of the resistor 6 through a controller 11 with the lapse of time. After the inverter is started, the resistance of the resistor is decreased in stages or continously so that a current command applied to a current regulator 8 acting on the phase control unit 7 for the separately-excited invertter rises later than the actual current level which rises with the decrease in the resistance of the resistor 6. The DC-to-AC converter can thus be started while th current is caused to rise in a desired smooth pattern even if the AC voltage of the inverter so selected that the reactive power taken by the inverter from AC power lines in rated operation is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11251219-A (JP)
Title: Aligner, exposure method, and manufacture of display device
Inventor: HORI KAZUHIKO
IPC: G03F7/22
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an aligner, exposure method, and a method for manufacturing a display device wherein, in relation to an aligner for screen compositing, unevenness in partitions on a sensitized substrate caused by exposure amount is reduced. SOLUTION: A pattern on a reticle 9 is exposed and developed on a sensitized substrate 11 so that parts of a plurality of partitions overlap each other, brightness of a resist image in each region and overlapped regions is detected, and the position of a reticle blind 6 and driving during exposure are controlled (16) according to the difference in brightness for controlling the exposure amount, thus unevenness in partitions is reduced.
Patent JP-H08245464-A (JP)
Title: Production of 2,2'-dihydroxydiphenylmethane
Inventor: ARIMATSU KEIJI
IPC: C07C37/20
Filed: 1995-03-09
Abstract: PURPOSE: To selectively and easily produce the subject compound useful as a moisture-hating sealing material, etc., at a low cost from phenol and formaldehyde by a method comprising the combination of a specific catalyst and a specific reaction temperature. CONSTITUTION: Phenol and formaldehyde are subjected to a condensation reaction in the presence (absence) of a catalyst comprising an alkali metal hydroxide or an alkaline earth metal oxide or hydroxide [preferably NaOH, Ca(OH)2 ] at 110-180 deg.C, preferably 130-160 deg.C, to produce the objective compound. The source of the formaldehyde is preferably 35% formaldehyde aqueous solution, and the charging molar ratio of phenol/formaldehyde is preferably 10/1 to 30/1. The catalyst is preferably used in an amount of 100-500ppm based on the charged phenol.
Patent JP-S61208963-A (JP)
Title: Picture reader
Inventor: MAEJIMA KATSUYOSHI
IPC: H04N1/19
Filed: 1985-03-13
Abstract: PURPOSE:To insert, e.g., a spatial low-pass filter into an optical path to a read means depending on the result of discrimination by providing a discriminating means for discriminating the content of an original picture to discriminate automatically the content of the original to be read. CONSTITUTION:After the maximum value Lmax and the minimum value Lmin of a picture density of picture data 81 are detected and stored by an MAX detection section 82a, an MAX storage section 82b, an MIN detection section 83a and an MIN storage section 83b, latches 82, 83c read and latch each value synchronously. The output of the latches 82c, 83c is given to a subtractor 84 to calculate Lmax-Lmin, which is inputted to a comparator circuit 85. When the output of the subtractor 84 is larger than a parameter P, since the density change in the block is large in the circuit 85, it is discriminated that the picture of the block is not an intermediate gradation picture. On the other hand, when the output of the subtractor 4 is smaller than the parameter P, since the density change in the block is small, the picture in the block is discriminated as the intermediate gradation picture.
Patent JP-H01224801-A (JP)
Title: Method for switching controller
Inventor: GUNJI KENJI
IPC: G05B7/02
Filed: 1988-03-04
Abstract: PURPOSE:To attain the switching of the controller of n:n without providing a host controller by giving a diagnostic routine action indication to the controller in control function acting by a spare machine decided based on priority logic at a spare engine and judging the normality/abnormality of the controller. CONSTITUTION:A control function part 40 and a spare machine function part 30 to execute the failure diagnosing of a controller and the back-up of the controller as a spare machine are provided. That is, a spare machine function sends a failure diagnosing indication to all the controllers periodically, the controller, which receives the failure diagnosing indication, makes an applying diagnostic routine in self device act, and reports the recovery information of a diagnostic result and the self device, all the spare machines uptakes the diagnostic result and the recovery information reported from the controller in a memory in self device, the spare machine to generate the diagnostic indication to the controller judges the normality and the failure of the applying controller based on the diagnostic result, reports the condition of the applying controller as the failure to all the controllers involving the spare machine on judging the failure, stops the spare machine function of the self device based on the recovery information collected by that time and makes a control function act.
Patent JP-S59175782-A (JP)
Title: Semiconductor light emitting device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/223
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the reactive current by providing a semiconductor clad layer, a semiconductor active layer and a semiconductor clad layer in a strip- form groove which penetrates through a plurality of AlInAs semiconductor layers and InP semiconductor layers arranged on an InP substrate. CONSTITUTION:On an N type InP substrate 11 in which (100) plane is a main plane, an N type InP layer 12, an AlInAs layer 13, and P type InP layer 14, an AlInAs layer 15 and a P type InP layer 16 are grown in the above order. Next, the groove 17 is formed in a direction of <011> of the crystal by photolithography and chemical etching. The groove 17 is a V-shaped groove exposing (111)B plane. In the groove 17, an N type InP clad layer 18, an N type InGaAsP active layer 19, a P type clad layer 20 and a P type InGaAsP cap layer 21 are grown in the above order. At this time, an N type InP layer 18' and an N type InGaAsP layer 19' are grown on the layer 16 outside the groove 17. Subsequently, a protective insulating film 22 and electrodes 23 and 24 are formed. Thus the device in which the reactive current is reduced can be obtained.
Patent JP-S57166804-A (JP)
Title: Control device for electric motor vehicle
Inventor: ASHITANI MASAHIRO
IPC: H02P7/298
Filed: 1981-04-01
Abstract: PURPOSE:To continuously perform the switching of motoring and braking and that of forward and backward movement and to contrive the improvement of the characteristics of regeneration brake as well. CONSTITUTION:A control device is controlled so that armature currents IA1, IA2, may be fixed by chopper devices CH1, CH2 at starting an electric motor vehicle and a field current IF is controlled by a chopper device FCH1 when the generating voltages of armatures A1, A2 arrive at a lone voltage and the electric motor vehicle is run at fixed speed. When it is necessary to flow a brake current, the control device is controlled to incrase the field current IF by the chopper device FCH1 while the generating voltages of the armatures are higher than the line voltage and power is regenerated to a power source side. When the generating voltages of the armatures become lower than the line voltage, the chopper device FCH1 is turned off and the chopper device FCH2 is also turned on to reverse the generating voltages of armatures and the power is regenerated to the power source side through diodes DF1, DF2.
Patent JP-H03253213-A (JP)
Title: Method for forming joint of power cable
Inventor: SATSUMOTO KOJI
IPC: H02G15/18
Filed: 1990-02-28
Abstract: PURPOSE:To improve workability by constituting an insulation cylinder bore enlarging jig of two or more connecting units flexible in the lengthwise direction of the jig. CONSTITUTION:A bore enlarging jig 3 of an insulation cylinder 2 is constituted of cylindrical connecting units 31, 32 divided into two or more parts in the lengthwise direction. The connecting units 31, 32 are connected by fitting an annular recessed part 33, formed in an end face of the connecting unit 31, to a protrusive part 34 formed in an end face of the connecting unit 32 and fitted to the recessed part 33. Here the connecting parts 31, 32 can be flexed in the connection part by forming the recessed and protrusive parts 33, 34 so as to generate a slight gap (g) therebetween when both the parts 33, 34 are fitted. In this way, the bore enlarging jig 3 can be drawn out from the insulation cylinder 2 by small extracting force in the case of extracting the bore enlarging jig 3 from the insulation cylinder 2.