baber/WOPTO huggingface dataset:
Patent JP-S5721921-A (JP)
Title: Concentration and separation method of heavy hydrogen
Inventor: SUDA SEIJIROU
IPC: C01B4/00
Filed: 1980-07-11
Abstract: PURPOSE: To concentrate and separate heavy hydrogen contained in hydrogen gas effectively by decomposing metallic hydride and metallic heavy hydride both of which are composed of metal and heavy hydrogen-containing gas successively.  
     CONSTITUTION: Metals such as La.Ni series, mischmetal, Ni alloy, and V which can form metallic hydride can also combine with heavy hydrogen. To activate one kind and more of these metals, metals are made to metallic hydride by feeding hydrogen gas under pressure reduction and then hydrogen is discharged under pressure reduction; these operations are repeated several or several ten times. Heavy hydrogen-containing gas is supplied to the treated metals to separate them into metallic hydrogen and metallic heavy hydrogen. Only the metallic hydride is decomposed under the pressure more than the dissociation pressure of metallic heavy hydride and less than the dissociation pressure of metallic hydride to discharge hydrogen and remove it from the selfsystem. Then the metallic heavy hydride is decomposed at the pressure less than the dissociation pressure to discharge heavy hydrogen. Hereafter the same operation is repeated until heavy hydrogen is concentrated up to a fixed concentration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6052769-A (JP)
Inventor: RARUSU ODOREN
IPC: G01M17/007
Filed: 1984-05-14
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-S5523812-A (JP)
Title: Burning device for liquid fuel
Inventor: YONEMURA MASAAKI
IPC: F23D5/02
Filed: 1978-08-02
Abstract: PURPOSE: To stably evaporate and burn liquid fuel for long time in a device for burning the liquid fuel by emulsifying and evaporating the liquid fuel into water and emulsion by largely reducing the soot, NO x  and unburned product and restricting tart readily produced at fuel evaporator.  
     CONSTITUTION: An air heating chamber 2 is provided above a combustion chamber 1 to intake the air from an air intake manifold 3 and to heat the air by the heat at a combustion unit 6. The chamber 2 communicates with an evaporator 4 at the upper center of the chamber 1 and also with downward reactor 5 and the burning unit 6. Liquid fuel and water supplied from an oil and water supply tubes 7 and 8 are emulsified by an emulsifying unit 9, and fed through a solenoid valve 10 at a fuel supply tube 11 into the evaporator 4 to become mixture gas. This mixture gas is introduced to the reactor 5 as carrier gas. After this gas makes contact with a catalyst 12, it is formed into premixed flame 13 at the burning unit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60238930-A (JP)
Title: Speech typewriter
Inventor: TAKAGI HIDEYUKI
IPC: G06F3/16
Filed: 1984-05-11
Abstract: PURPOSE:To repeatedly display the same character without making repeated inputs of the same recognition sound, by providing a repeat signal generating means and buffer. CONSTITUTION:When an input speech of, for example, ''Koron'' is inputted in a speech recognizing section 1, the input speed is compared with inside rhythum pattern strings and the number of the most similar rhythum pattern string is outputted to a code processing section 2. The rhythum pattern string is written in a buffer 5 and, at the same time, the output character '':'' corresponding to the input number is displayed on a display section 3. When a long continuous speech is inputted thereafter, a repeat signal generating section 4 outputs a repeat signal at a cycle T at the moment when the input speech continuous for more than a fixed time. Upon receiving the repeat signal, the code processing section 2 reads out the content of the buffer 5 and sends the output character string corresponding to the content to the display section 3.
Patent JP-S62251840-A (JP)
Title: Circuit test system
Inventor: SUZUKI KEIICHI
IPC: G06F11/22
Filed: 1986-04-24
Abstract: PURPOSE:To easily test a large scale circuit by providing the titled system with a control means for separating signal lines into front and back stages, and connecting the output parts and input parts of the front and back stages to respective input and output terminals of the large scale circuit so that the circuit can be independently tested by an external signal. CONSTITUTION:In the circuit device 1 consisting of plural circuit parts 2-7 to be tested, the connection control circuit 8 is inserted between the circuits 2 and 3, between the circuits 4 and 5, on the way of an input signal route to the circuit part 6, and on the way of an output signal route from and circuit part 7 and its connection control can be attained by external control signal terminals 19, 20. In case of testing the circuit part 2, the circuit 8 controls switching so that the output of the circuit part 2 is connected to a circuit output terminal 18 and the scale of the circuit from an input terminal 11 to the output terminal 18 is limited only to the scale of the circuit part 2.
Patent JP-S62250753-A (JP)
Title: Loudspeaking telephone set
Inventor: TAKEYAMA HIROAKI
IPC: H04M1/60
Filed: 1986-04-24
Abstract: PURPOSE:To stop optionally the loudspeaking of a telephone receiving voice when the telephone receiving voice is not to be heard around by being equipped with a means to connect freely detachably an earphone to a telephone receiving line and being equipped with a switch to separate a speaker at the time of loading the earphone. CONSTITUTION:When an earphone 11 is loaded and a calling is executed, a telephone receiving voice signal amplified through an antisidetone circuit 1 by an amplifier 2 is outputted to the earphone 11 and a voice signal is generated. At such a time, the voice generated from the earphone 11 will not generate an acoustic linking with a microphone 10 by a case oscillation or a space communication, and therefore, a howling is not generated. Further, while the earphone 11 is connected, a telephone receiving voice signal to a voice switch circuit 12 is not inputted by a switch SW, and therefore, a telephone transmitting voice signal is always sent to the opponent side, simultaneously, the telephone receiving signal can be always telephone-received by the earphone 11 and a simultaneous calling can be executed. At such a time, since the voice switch circuit 12 comes to be the same condition as the condition in which the action is not executed, the inconvenience that the circuit is cut by the word head and the word center of a telephone transmitting voice is eliminated.
Patent JP-H0740103-A (JP)
Title: Tool head of chip formation machine tool
Inventor: JIANKARURO FUEDERI
IPC: B23Q1/70
Filed: 1993-03-30
Abstract: PURPOSE: To simplify design to be linear and to improve reliability by arranging and disposing a spindle motor and a drive to be substantially mutually aligned along the axis in a sleeve. CONSTITUTION: A spindle 21 is roated about its axis 10 by a coaxially installed motor 28. This toolhead 9 is provided with an actuator 37, and a sleeve 16 is moved along the axis 10 with respect to a casing between a complete draw- out position and a complete retract positon by the actuator 37. The actuator 37 is provided with a circular ball drive 38 substantially coaxially with the axis 10 in the sleeve 16 and further with a motor 39 for driving the drive 38 in the sleeve 16.
Patent JP-S5619439-A (JP)
Title: Photoelectric smoke detector
Inventor: ISOTANI HIROSHI
IPC: G08B17/107
Filed: 1979-07-26
Abstract: PURPOSE:To detect a light source becoming abnormal by a relatively simple circuit by providing a light-source abnormality detecting method consisting of a direct photodetector, etc., that photodetects light direct from a light emitting body. CONSTITUTION:An electric power source provided to electric power source change- over circuit 7 supplies electric power to (a) only for time T1 at intervals of T2. Then, direct light output amplifying circuit 2, scattering light output amplifying circuit 3, etc., start to operate and at the same time, the charging of charging capacitor C1 starts. Next, (b) is supplied with electric power time T3 after (a) is supplied with electric power and light emitting diode LED turns on. Then, direct-light detecting silicon photodiode SPD1 receives light and then outputs signal (e), discharging C1. In the above-mentioned constitution, if any normal output is not obtained due to the breaking of light-source LED, etc., the output of amplifying circuit 2 drops remarkably or becomes zero and the charging of charging capacitor C1 is continued; and then as the output rises above fixed voltage Vth, the abnormality of the light source can be detected through light-source abnormality display circuit 6.
Patent JP-S60240137-A (JP)
Title: Capillary tip for wire bonding
Inventor: HIROTA SANEYASU
IPC: H01L21/60
Filed: 1984-05-15
Abstract: PURPOSE:To make it possible to perform stitch bonding of a copper wire to a copper lead and to decrease the amount of material, by specifying the range of the surface roughness of the tip compressing part of a capillary tip. CONSTITUTION:The surface roughness of the tip compressing part of a capillary tip is made to be located within a range of Rz=0.8-2.0mum. In order to obtain such surface roughness, e.g., emery paper is polished, or burning is performed when the capillary is manufactured so that the specified surface roughness is obtained. Thus the friction coefficient between the capillary tip 5 and the copper wire 6 is increased. Therefore, sufficient slippage is obtained between the copper wire 6 and the copper lead 4 at the intial stage of bonding. An oxide film and the like are broken and removed by this way and the strong bonding can be obtained.
Patent JP-S62252480-A (JP)
Title: Non-toxic antifouling paint composition
Inventor: TERAJIMA HIROKAZU
IPC: C09D183/04
Filed: 1986-04-24
Abstract: PURPOSE:To provide an antifouling paint compsn. which is non-toxic and gives a coating film exhibiting excellent antifouling properties over a long period of time, containing a reaction-curing silicone resin compsn. and a silicone resin having hydroxyl groups and an average MW within a specified range in a specified weight ratio. CONSTITUTION:The title non-toxic antifouling paint compsn. contains 99-50wt% (on a solid basis) reaction-curing silicone resin compsn. (A) and 1-50wt% sili cone resin (B) having hydroxyl groups and an average MW of 250-200,000, represented by formula I (wherein R is H, a 1-10C alkyl, an aryl or an aralkyl; R' is a 1-10C bivalent aliph. hydrocarbon group which may be interrupted through -NH-, an ester or ether linkage; and x and y are each a number of 0.01-4 and x+y is not greater than 4). Preferred examples of the component B are silicone resins of formulas II and III (wherein R' is an aliph. hydrocarbon).
Patent JP-S61254767-A (JP)
Inventor: HAMANAKA SUKEAKI
IPC: E04H12/28
Filed: 1985-05-07
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-H11297931-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGAWA SHIGEO
IPC: H01L21/822
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which is difficult to forge. SOLUTION: Micromechanical switches 46 (46-1-46-8) are connected and arranged on an EEPROM 43 and in a passage for electrically connecting pad electrodes 45 (45-1-45-8) with a semiconductor integrated circuit 40A. Thus, the wiring can be made complicate, and electric search can be made difficult. Also, optical observation from the upper part can be made difficult, and secrecy can be protected.
Patent JP-S5523360-A (JP)
Title: Discharge gas control device
Inventor: TAKADA SHIGETAKA
IPC: F01N3/32
Filed: 1978-08-07
Abstract: PURPOSE: Air intake port and air discharge port are opened at one side chamber in a diaphragm of a diaphragm type fuel pump, the air discharge port is communicated with the upstream of the ternary catalyst via change-over solenoid valve and thereby the secondary air is supplied to decrease a discharge volume of CO.  
     CONSTITUTION: On discharging of the fuel from the discharge port 59', the diaphragm chamber is set to a negative pressure, a conical valve at the discharge port 59' is closed, another conical valve at the air inlet is opened, and the air is fed to the diaphragm chamber via air inlet port 53. When a signal is applied either from the water temperature switch 15 or from the idle sensor switch 23, the control circuit 30 transmits an on-off signal to the change-over solenoid valve 60. The air fed from the air pump 50 when the change-over solenoid valve 60 is kept turned on is fed to the operation of the ternary catalyst 14 and in turn when the change-over solenoid valve 60 is turned off, the air fed from the air pump 50 is flowed to the air cleaner 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5430390-A (JP)
Title: Control method of flow quantity and pressure distribution
Inventor: AKIMOTO YOUICHI
IPC: G05D27/00
Filed: 1977-08-12
Abstract: PURPOSE: To contro the pumps and the valves suitably, by means of distributing the flow quantity of ducts and the pressure of sections within a network such as water works simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60239655-A (JP)
Title: Reading scale for electron beam microanalyzer
Inventor: MASAKI TOSHIYUKI
IPC: G01N23/225
Filed: 1984-05-14
Abstract: PURPOSE:To enable simultaneous operation of qualitative and qantitative work by entering names of elements and standard sensitivity curves together corresponding to a wavelength scale to match with a chart scale of an electron beam microanalyzer. CONSTITUTION:A wavelength axis 2 and an X ray intensity axis 3 are plotted to coincide with a chart scale of a microanalyzer. Names of elements are put at positions corresponding to a wavelength scale, standard sensitivity curves 4 are drawn with the X ray intensity for a spectrographic crystal corresponding to the wavelength scale and moreover, auxiliary curves 4a, 4b, 4c... are entered as obtained by equally dividing the curves 4. Then, a reading scale is placed on a chart obtained by setting a sample on an electron beam microanalyzer to match the wavelength axis 2 thereof with that of the chart, the name of element is read out corresponding to the peak memorized in the chart while the parcentage is done from the curve 4 or the auxiliary curves 4a-4c... coinciding with the peak. Thus, the elements contained in the sample and the ratio in the sample can be simultaneously.
Patent JP-S58213448-A (JP)
Title: Driving system of load
Inventor: KAWASHIMA SEIICHI
IPC: H03K19/086
Filed: 1982-06-07
Abstract: PURPOSE:To design master slice LSI easily by each connecting inputs to and outputs from a plurality of logic circuits, the conditions of input/outputs in the LSIs thereof are the same, mutually and extracting outputs to the outsides of the LSIs by a common pin. CONSTITUTION:Inputs are connected mutually and the same input signal is given in the emitter coupled type logic circuits 11d, 11e, the conditions of input/outputs in the LSIs 11 thereof functioning as drive sources are the same. Accordingly, outputs from the logic circuits 11d, 11e change simultaneously in the same direction. Outputs are connected mutually, and extracted to the outside of the LSI 11 by the common pin. Signal transmission lines 102, 103 to load LSIs 13, 12 are connected to the pin.
Patent JP-H11298669-A (JP)
Title: Method and device for inputting image
Inventor: SHIRAISHI SHINJI
IPC: H04N1/028
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To exactly input a color, especially, the color of black ink on the original of a water-color painting. SOLUTION: An image input device for preventing blue light near ultraviolet rays from 350 to 420 nm from arriving at a CCD element corresponding to R color reading is provided with an original platen 20, light sources 30a and 30b, and reading part 40 for reading the image information of the original by receiving the transmitted light or reflected light of light irradiating the original. The reading part 40 has a lens for converging the transmitted light or reflected light from the original and a CCD 43 for receiving the light from the lens for each of three R, G and B colors. It is preferable that filters for cutting blue light near the ultraviolet area more than one are attached at any arbitrary position on an optical path from the light sources 30a and 30b through the lens to the CCD 43.
Patent JP-S63262701-A (JP)
Title: Multiplexing controller
Inventor: ITO MASANORI
IPC: G05B9/03
Filed: 1987-04-21
Abstract: PURPOSE:To eliminate an abnormal signal by converting a process input signal to a digital value by an analog input processing part, and thereafter, inputting and outputting it between each multiplexed analog input processing part. CONSTITUTION:Each controller 2-4 is provided with an analog input processing part 5, a control operation processing part 7, and an analog output processing part 8, and constituted of a tripling system thereby. A process input signal 1 is converted to a digital value by the analog input processing part 5, and thereafter, the respective data 6 are inputted and outputted between each multiplexed analog input processing part 5, brought to a mutual exchange processing, and the same input signal is inputted to each control operation processing part 7. As a result, the data inputted to the control operation processing parts 7 coincide with each other in three controllers 2-4. Accordingly, even if an integral control element exists in the processing executed by the processing part 7, its operation output does not diverge but coincides, and a system for allowing an output of the processing part 7 to coincide forcibly with an output of an analog voter 9 becomes unnecessary.
Patent JP-H03295148-A (JP)
Title: Tubular bulb
Inventor: INUKAI SHINJI
IPC: H01J61/35
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the discoloration of displayed articles due to ultraviolet rays by mixing a ultraviolet ray depressant with a specific grain size directly into a fluororesin film formed on the outer surface of a glass bulb at a specific ratio. CONSTITUTION:A light emitting tube 5 made of quartz glass is stored in the outer tube bulb 1 of a metal halide lamp, and electrodes 6, 6 are sealed inside both ends of this light emitting tube 5. A fluororesin film 12 containing a ultraviolet ray depressant is formed over the whole outer surface of the outer tube glass 1. Titanium oxide powder 50% and zinc oxide powder 50% with the average grain size (d) 0.1mum or below are mixed, and it is mixed into fluororesin at the mixing ratio M 0.05-10wt.% to obtain the ultraviolet ray depressant. When this lamp is used for the illumination of displayed articles at a shop, the quantity of the ultraviolet rays emitted from the lamp can be reduced.
Patent JP-2000292299-A (JP)
Title: Hole detector for transportation pipe
Inventor: FUJIMOTO YOSHINORI
IPC: G01M3/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To detected hole in a transportation pipe easily while blocking ejection of powder and particles, slurry, or the like, to the outside of the pipe. SOLUTION: When a hole is opened in a part of a transportation pipe 11 coated with a hood member 12, powder and particles in the pipe is ejected from that hole into an intermediate air gap part 14. The ejected powder and particles collides against a wire rope 16 which is thereby worn gradually to cause breakage eventually. When the rope is broken, an operating bracket is moved outward by the spring force of a coil spring 24. Consequently, a pair of indicators 28 are opened outward and a worker can detect hole in the pipe by confirming it visually. Since the hole is covered with the hood member 12 from the outside, the powder and particles can be prevented from leaking to the outside.
Patent JP-S5219924-A (JP)
Title: Automatic letter decode card and decoder
Inventor: ISHIGURO KOUSHIYUU
IPC: B42D15/10
Filed: 1975-08-08
Abstract: PURPOSE: To provide an unexpensive decoder that automatically reads given figures (or letters) by scanning and recording characteristic shapes of numerical letters written in figure sample entry columns included on the card in addition to data entry columns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01269492-A (JP)
Title: Production of thermostable protease
Inventor: NISHIYA YOSHIAKI
IPC: C12N15/00
Filed: 1988-04-19
Abstract: PURPOSE:To eliminate dispersion in productivity under the same culture conditions and efficiently obtain the subject enzyme by cultivating nonthermophilic bacteria containing a gene capable of coding a thermophilic bacteria-delived thermostable protease. CONSTITUTION:A gene capable of coding a thermophilic bacteria-derived thermostable protease [preferably thermostable protease gene of Bacillus.stearothermophilus TELNE (FERM-P 9439)] is initially integrated into a chromosomic DNA of nonthermophilic bacteria (preferably Bacillus.subtilis and the above-mentioned bacteria are cultivated to collect the aimed enzyme from the afore-mentioned culture.
Patent JP-S5321567-A (JP)
Title: Connecting terminals of semiconductor devices
Inventor: ODA FUJIO
IPC: H01L23/32
Filed: 1976-08-12
Abstract: PURPOSE: To facilitate the connection of the rows of conductor foils of a fine width to semiconductor devices having rows of external terminals by providing the rows of conductor foils of a fine width to rectangular strip form insulation films. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5720556-A (JP)
Title: Igniter
Inventor: TAGUCHI YASUO
IPC: F02P3/05
Filed: 1980-07-15
Abstract: PURPOSE:To simplify the structure of the circuitry and keep duty control correct in such a way that voltage memorized in response to the number of revolution in the engine is changed in proportion to its deviation with the reference voltage. CONSTITUTION:Voltage in response to the number of revolution in the engine from an engine revolution signal detecting part 2 is memorized by a capacitor 35 of a voltage memory part 21, and voltage of an A terminal from a saw-tooth wave- form generating part 22 which is connected to a B terminal is compared with reference voltage V1 of a comparator 32 at a comparing part 23. If there is a phase deviation between A terminal voltage to give saw-tooch waves which have the incline in response to the memory voltage at the B terminal and the voltage V1, the comparing part 23 closes switches 36, 38, so that the capacitor 35 is made charge and discharge, and the B terminal voltage is brought to be in response to the revolution signals. Then, reference voltage V2 in a comparator 33 is changed by the B terminal voltage, and current which flows to an ignition coil 4 is controlled through a transistor 5.
Patent JP-H03294468-A (JP)
Title: Production of grain-oriented silicon steel sheet having small iron loss
Inventor: KOBAYASHI TAKASHI
IPC: B05D3/02
Filed: 1990-04-12
Abstract: PURPOSE:To industrially produce a grain-oriented silicon steel sheet having very small iron loss at a low cost by plating the smoothened matrix iron surface of a finish-annealed grain oriented silicon steel sheet with a metal and forming a silicide film by low pressure plasma spraying. CONSTITUTION:The smoothened matrix iron surface of a finish-annealed grain- oriented silicon steel sheet contg. about <=4wt.% Si is plated with a metal. The smoothening can be carried out by chemically or mechanically removing a forsterite film on the surface of the finish-annealed steel sheet and immersing the exposed matrix iron in a soln. contg. hydrofluoric acid and hydrogen perox ide. By the metal plating, a plating layer of Zn, Sn, Cu or Ni is preferably formed in about >=1mum thickness. A silicide film such as a Ti disilicide film is formed on the plating layer by low pressure plasma spraying. A tension applying film is further formed by coating and baking as required. A grain- oriented silicon steel sheet having very small iron loss can industrially be pro duced at a low cost.