baber/WOPTO huggingface dataset:
Patent JP-S58139955-A (JP)
Title: Tension regulating system in d.c. motor driven winding device
Inventor: IDOI KATSUHIKO
IPC: H02P29/00
Filed: 1982-02-16
Abstract: PURPOSE:To ensure high tension in the start of winding while to restrain the lowering  of accuracy of tension, by strengthening the field magnet for insufficient armature current and by limiting the speed of winding only to a necessary value upon tape tension regulating, so that the tension is increased with a small diameter coil. CONSTITUTION:A tension regulating device ATC is received with data from setting  units RH1 through RH4 of a set speed vR, a set strip tension f(d) a set coil plate width  (b) and a speed limited value vS in addition to an actual strip speed (v) from pulse generators PG1, PG2 and the rotational speed (n) of a winder TR. Further, the speed variation rate dv/dt is introduced from a speed commanding unit LAU. Below a rated output  power the field magnet flux of a motor and the outer diameter of a coil are maintained at predetermined rates and as well armature current is controlled for proportioning the set tension. Meanwhile, above the rated output power the armature of a d.c.  motor M1 of the winder TR and field magnet current control units ACR1, ACR2 are  controlled in such a way that the above-mentioned rates are increased, corresponding to the portions of rates thereof and as well armature current is maintained constant.
Patent JP-H06204624-A (JP)
Title: Part mounting substrate
Inventor: TANAKA MASATO
IPC: H05K1/02
Filed: 1994-01-21
Abstract: PURPOSE:To mount electronic parts at high density in volume. CONSTITUTION:Specified electronic parts 14A-14D are mounted on part-mounting parts 12A-12D, which are alternately formed with bending parts 13A-13C, on a flexible substrate 11. The bending is performed at the bending parts 13A-13C, and a plurality of layers are formed. Thus, the volume mounting density can be strikingly improved without substrate connecting processing.
Patent JP-S57139088-A (JP)
Title: Carcinostatic substance tf-340, its preparation and carcinostatic agent containing the same
Inventor: TAMAI KENZOU
IPC: A61K35/74
Filed: 1981-02-19
Abstract: NEW MATERIAL:A carcinostatic substance TF-340 and a salt thereof. Appearance: Whitish gray W light brown powder. Melting point: Indefinite, begins to decompose at about 140°C and remarkably decomposes at 200°C or above. Physiological actions: Capable of inhibiting the multiplication of murine Ehrlich ascitic cancers, and having the immunological activating action. Soluble in water and insoluble in methanol, ethanol, etc. Color reactions: Positive to the Molisch, phenol-sulfuric acid, anthrone-sulfuric acid reactions, etc. and negative to the ninhydrin reaction.  
     USE: A carcinostatic agent characterized by the slight side effects thereof.  
     PROCESS: A microorganism, e.g. Fusobacterium nucleatum TF-031 strain, of the genus Fusobacterium is cultivated under anaerobic conditions, and a hydrophilic organic solvent is then added to the resultant supernatant liquid. The resultant fraction having the carcinostatic action of the formed precipitate is then treated with a proteolytic enzyme to collect the fraction of the aimed carcinostatic substance TF-340. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0516763-A (JP)
Title: Retracting device for vehicle safety belt
Inventor: BUORUFU DEIETAA HOONRU
IPC: B60R22/34
Filed: 1991-02-15
Abstract: PURPOSE: To perform metastable blocking action of a conventional belt retraction mechanism basically through a vehicle-sensitive and/or webbing-sensitive blocking mechanism. CONSTITUTION: A blocking mechanism is actuated through movement of a control disc 16 having control teeth 18 on the outer circumference relative to a belt spool 12 and a filler 26 is held in a state engaged with the outer circumference of a belt coil through resiliency of spring. The working arm 34 of a control click 24 cooperates with the control face of the filler 26 to move between a first stable position engaging with the control tooth 18 at the tip 30 of the click and a second stable position shifted from the region of the control tooth. The filler 26 following up the outside diameter of a webbing coil B through the control face shifts the control click 24 to the first stable position when the outside diameter of the webbing coil reaches a specified minimum value and to the second stable position when the outside diameter reaches an intermediate value.
Patent JP-H01196178-A (JP)
Title: Field-effect transistor and its manufacture
Inventor: KIYAMA MAKOTO
IPC: H01L21/338
Filed: 1988-02-01
Abstract: PURPOSE:To enhance a pinch-off characteristic by changing the thickness of an active layer from a source to a drain while an ion-implantation voltage is changed gradually. CONSTITUTION:An active layer 1 is formed on a high-resistance substrate 2 by implanting an ion by using, e.g., a focused ion beam implantation method. During this process, while all implantation voltage is changed gradually, the thickness of the active layer 1 is increased from the side of a source (S) to the side of a drain (D) on the side coming into contact with the high-resistance substrate 2. After the active layer 1 is shaped in this manner, a drain voltage Vds is impressed between the source (S) and the drain (D) and a gate voltage Vg is impressed between the source (S) and a gate (G); then, a depletion layer 3 comes into face contact with the interface between the active layer 1 and the high-resistance substrate 2 during a pinch-off. Accordingly, the pinch-off becomes sure and can suppress a leakage current.
Patent JP-H04259382-A (JP)
Title: Gas meter cover made of aluminum
Inventor: ISHIDA YOJI
IPC: C23C22/00
Filed: 1991-02-15
Abstract: PURPOSE:To provide the gas meter cover made of aluminum which exhibits excellent corrosion resistance over a long period of time and can maintain a good coating state. CONSTITUTION:This gas meter cover has a gas meter cover body which consists of aluminum or aluminum alloy and is molded to a desired shape, an underlying layer which is formed on this gas meter cover body and consists of the film obtd. by a chemical conversion treatment and a coating material layer which is provided on this underlying layer.
Patent JP-H03227520-A (JP)
Title: Wiring material of semiconductor device
Inventor: SHISHINO MASAFUMI
IPC: H01L21/3205
Filed: 1990-02-01
Abstract: PURPOSE:To prevent breakage of a tungsten silicide film caused by its thermal stress by adding 0.01-1.0wt.% of one or both of lead and tin to the tungsten silicide film. CONSTITUTION:A tungsten silicide film is broken by its tensile stress. The stress is the maximum at 500-600 deg.C. That is, the film contracts the most at that temperature range. To prevent breakage, the contraction must be decreased at that temperature range. For that purpose, one or both of low melting-point (i)Sn (tin) and Pb (lead) are added to the tungsten silicide film. The most appropriate addition rate is 0.01-1.0wt.%. Thereby the tensile stress of the tungsten silicide film at the above-mentioned temperature range is reduced, breakage of the tungsten silicide film caused by contraction is prevented, and a reliable wiring is obtained.
Patent JP-S59147228-A (JP)
Title: Spectrum resolving treatment apparatus
Inventor: KAJIKAWA TETSUO
IPC: G01J3/28
Filed: 1983-02-12
Abstract: PURPOSE:To enhance spectrum measuring accuracy, by calculating the half value width, the peak position and the peak height of energy spectrum data while subtracting a reference spectrum having the same values as the half value width and the peak height thereof at the peak position. CONSTITUTION:The energy spectrum data measured by a spectrometer 2 is stored in a measured data memory circuit 3 while the data in a predetermined section is applied to a peak characteristic discriminating circuit 7 to calculate the max. peak position, the peak height and the half value width in the data. The data of a reference spectrum from a reference spectrum memory circuit 4 is applied to a pattern adjusting circuit 8 where magnification and reduction calculations are performed on the basis of the max. peak height and the half value width calculated in the peak characteristic discriminating circuit 7 and the measured data are applied to a subtraction circuit 9 while the data of the reference spectrum is subtracted from the measured value. The output of the subtraction circuit 9 is supplied to a display apparatus 15 through a temporary memory circuit 10.
Patent JP-S57139520-A (JP)
Title: Production of polyester fiber with improved dyeability
Inventor: YASUZUKA KATSUZOU
IPC: D06M101/16
Filed: 1981-02-17
Abstract: PURPOSE: Polyester fiber containing porous silicate is treated with an alkali solution to reduce its weight, thus producing the titled fiber with improved dyeability, which is used as fancy yarns, because the dyed fabrics therefrom give deep color tone and clear light and shade.  
     CONSTITUTION: A silicate such as anhydrous zeolite with fine voids is added to chips of polyester such as polyethylene terephthalate and they are uniformly mixed by means of a melt stirrer, then made into fiber with an extruder-type melt spinning machine. Then, the resultant undrawn fiber is drawn to give polyester fiber containing porous silicate. The polyester fiber is boiled in an aqueous solution of sodium hydroxide to reduce the weight, thus giving the objective fiber. The particles size of the porous silicate is less than 3μ and the content in the polyester fiber is preferably 0.1W5wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07229922-A (JP)
Title: Acceleration sensor
Inventor: OGISO KATSUYA
IPC: G01P15/12
Filed: 1994-02-21
Abstract: PURPOSE:To provide a highly durable and inexpensive acceleration sensor in a simple structure. CONSTITUTION:A cylindrical sensor mount 3 is securely placed on a circuit board 2. Two electrodes 4a, 4b are arranged on the circuit board 2 enclosed by the sensor mount 3. The electrodes 4a, 4b are connected to pads 6a, 6b formed on the circuit board 2 via printed wirings 5a, 5b on a surface of the circuit board 2, respectively. The pads 6a, 6b are formed of printed wirings as well. Another pad 6c is formed on the circuit board 2 and a resistance R is connected between the electrode pads 6b and 6c. An acceleration-detecting medium 7 of a conductive composition (conductive silicon gel or the like) of a suitable density is accommodated in the sensor mount 3.
Patent JP-H10218936-A (JP)
Title: New polymer compound and its production
Inventor: MIKAMI HIROSHI
IPC: C08F26/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To produce a new polymer compd. which contains very small amts. of substances (e.g. formic acid and salts) coexisting during the polymn. by hydrolyzing, under a basic condition, a (co)polymer obtd. by the polymn. of a monomer contg. a vinylamide compd., reacting the resultant polyvinylamine (co)polymer with carbon dioxide, and separating a precipitated polymer compd. SOLUTION: This polymer compd. contains 0-99mol% structural units represented by the formula (wherein R is H or 1-4C alkyl), or 0.5-100mol% of all the structural units are derived from a vinylamine carbonate and/or vinylamine carbamate. A pref. vinylamide compd. is N-vinylformamide. Sodium hydroxide is used as the base in an amt. of 5-30mol% of the amt. of the formamide. Carbon dioxide in a gaseous state is blown into the reaction system or dry ice is used. The polymer compd. deposites as a white precipitate in the form of paste or gel, which is then separated.
Patent JP-S55116025-A (JP)
Title: High-pressure combustion gas generator
Inventor: YANAGIHARA SHIGERU
IPC: F23R7/00
Filed: 1979-02-28
Abstract: PURPOSE: To provide a gas generator capable of carrying out the four stroke Diesel cycle, generating combustion gas of very high pressure with a small loss, easily controlling the pressure of exhaust gas and improving the efficiency of the entire cycle.  
     CONSTITUTION: Fresh air introduced from a suction manifold 31 into a combustion chamber 4a via a filter 27, a prepressing compressor 28 and a cooler 29 is compressed by a piston 3a, and comes to have a high pressure. Fuel of a high pressure is injected from a fuel injection valve 13a in the fresh air. Combustion is started under high pressure condition after the compression stroke by spark ignition using an ignition plug 14a, and combustion is substantially completed in the former half period of the expansion stroke. The gas within the combustion chamber 4a comes to have a high temperature and a high pressure by the combustion of fuel, and maintains a high pressure close to a substantially set pressure even at the end of the expansion stroke. In the exhaust stroke, an exhaust valve 11a is opened, a piston 3a is opened, and the high temperature gas after the combustion is extruded to an exhaust manifold 32 in accordance with the shift from the lower dead center to the upper dead center. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11224990-A (JP)
Title: Electronic equipment
Inventor: KATSUI TADASHI
IPC: G06F1/20
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To decrease an outer panel in surface temperature and to prevent an operator from being hurt by inner heat or to cause an injury less to an operator due to inner heat, by a method wherein the outer panel, is equipped with separate treat insulating spaces which are provided being regularly scattered inside in parallel with the outer panel. SOLUTION: An electronic equipment 1 is composed of a main body 5, equipped with a key board 3 on its upside and a liquid crystal display 9 linked to the main body 5 via the intermediary of a hinge 7. The liquid display 9 is covered with a resin member. Outer panels 19 are each equipped with separate spaces 21, which are provided being regularly scattered inside in parallel with the outer panel 19, and the spaces 21 are each filled up with liquid. The spaces 21 of the outer panel 19 function each as a heat insulating member, so that the heat generated inside the main body 5 is hardly transmitted to the outer surface of the main body 5 (outer panel 19). That is, the outer panel 19 can be lessened in sensible temperature.
Patent JP-S59148432-A (JP)
Title: Counter device
Inventor: KUNIHIRA SAIJI
IPC: H03K21/08
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the number of wirings and elements by detecting all outputs of a unit stage to be reduced to logical 1 and an output of the unit stage closer to the MSB in the unit stages to be reduced to logical 0 in binary outputs detected by a binary up-counter. CONSTITUTION:Assuming that a level of a set terminal is logical H before a time t0 and a preset data (111000) is set to each unit stage; then an output level of an NAND gate 15 goes also to H. When the level of the set signal moves to L at the time t0, the binary up-counter counts a clock signal. When the binary output of the counter goes to (001011), the detected gate output goes to L and further, when the binary output goes to (001100), the detected gate output goes to H and the detection is completed.
Patent JP-H10207126-A (JP)
Title: Electrophotographic color toner
Inventor: TOMITA MASAMI
IPC: G03G9/09
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a full-color toner having satisfactory fixability without coating a fixing roll with oil, having high glossiness and transparency and capable of satisfactorily preventing offsetting at high temp. by using a specified wt. or more of binder resin, in which the ratio of the weight average mol.wt. to a number average mol.wt. is a specified range and having the weight average mol.wt. of the specified range. SOLUTION: This color toner consists essentially of a binder resin, a colorant and wax. The binder resin contains >=70wt.% binder resin having a weight average mol.wt. (Mw) of 15,000-70,000. The ratio (Mw/Mn) of the weight average mol.wt. (Mw) to the number average mol.wt. (Mn) is 15-30. In the case of Mw/Mn<15, offsetting is liable to occur. In the case of Mw/Mn>30, satisfactory glossiness and transparency may not be ensured. When the Mw is <15,000, it is difficult to ensure satisfactory anti-offsetting property. When the Mw is >70,000, satisfactory glossiness and transparency may not be ensured.
Patent JP-S58140685-A (JP)
Inventor: NAKAMURA AKIRA
IPC: G21C7/14
Filed: 1982-02-16
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-S60169244-A (JP)
Title: Relaying system between pocket bell and train
Inventor: KOUSAKA MASATSUNE
IPC: H04W99/00
Filed: 1984-02-10
Abstract: PURPOSE:To attain ease of calling by registering the number of a pocket bell, reserving a train and dialing automatically a reserved train externally to transmit the call number of the pocket bell into the cabin with inductive radio. CONSTITUTION:The number of the pocket bell is inputted from a keyboard 3 and registered together with the purchase of a ticket. Then ticket data and the pocket bell number are trasnferred to a registration file 12. When the pocket bell number is dialed from a subscriber telephone set 14, a pocket bell calling request reception station confirms that the train registered with the pocket bell number is in operation. Then the train detects a closest train ground relay station 22' and a ground radio equipment 23 makes correspondence with a train radio station 31 and the pocket bell number is transmitted. The number is transmitted from the cabin to the pocket bell 35 by using the train inductive radio 33. Thus, the pocket bell in the cabin is called from the subscriber telephone set on ground without manual intervention.
Patent JP-S58143987-A (JP)
Inventor: OKADA TOKUZOU
IPC: B25J15/00
Filed: 1982-02-18
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-S57136928-A (JP)
Title: Catalyst diluting agent
Inventor: SHIOSAKI KEN
IPC: C07C17/156
Filed: 1981-02-18
Abstract: PURPOSE: To prevent the formation of locally high temp. parts and to increase the ratio of the catalysts to be mixed into a catalyst diluting agent of stationary bed exothermic reaction by using circular cylindrical graphite particles having certain specific sizes and properties as said diluting agent.  
     CONSTITUTION: As a catalyst dilutig agent used for stationary bed exothermic reaction, those which are of graphite material, are of a circular cylindrical shape of 3W6mm diameters of circle and 3W6mm heights or those within these ranges are used essentially. Thereby, the generation of locally high temp. parts is prevented, and therefore, the intended products to be formed are obtained in high yields, the deterioration of catalysts is prevented and the mixing ratio of the catalysts in the diluting agent is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53108769-A (JP)
Title: Production and apparatus for semiconductor devices
Inventor: NAKAMURA MASARU
IPC: H01L21/28
Filed: 1977-03-04
Abstract: PURPOSE: To reduce the laboriousness of work by individual substrate treatment and make possible automation by securing semiconductor substrates to longlength form organic resin films, arraying these continuously in a long length form direction and performing treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S565908-A (JP)
Title: Desulphurizing agent for molten iron
Inventor: HAYAKAWA MASAOMI
IPC: C21C1/02
Filed: 1979-02-28
Abstract: PURPOSE:A desulphurizing agent which is composed of powder and granules composed of quicklime and amorphous carbon as well as powder and granules of one or more kinds of alkaline (earth) metal salts and which is further enhanced in the desulphurizing capacity possessed by known desulphurizing agents of similar kinds. CONSTITUTION:The calcareous material which is mainly composed of CaCO3 or/and Ca(OH)2 is calcined in a nonoxidative atmosphere with the supply of CO or/and organic compound gas. To 100pts.wt. resultant powder and granules, in which the greater portion of the grain boundaries of the fine CaO primary crystals constituting CaO are composed of CaO and amorphous C, are compounded 5- 50pts.wt. powder and granules of one or more kinds of the hydroxide, carbonate and nitrate of alkaline (earth) metals, to prepare the intended desulphurizing agent for molten iron. E.g. KOH is used as said hydroxide, e.g. Na2CO3 as the carbonate and e.g. NaNO3 as the nitrate, respectively. The desulfurizing performance may be further improved by adding and mixing 2-30pts.wt. alkaline (earth) metal fluoride into 100pts.wt. said desulphurizing agent.
Patent JP-S63193466-A (JP)
Title: Metal-hydrogen alkali battery
Inventor: MATSUMOTO TAKANAO
IPC: H01M10/24
Filed: 1987-02-04
Abstract: PURPOSE:To improve storage characteristics and cycle characteristics of a battery by composing a negative electrode of material obtained by eliminating more than 3% the surface of an ingot of a hydrogen occluding alloy produced by fusing method and setting the theoretical capacity of the negative electrode at 1.1-3.5 to the theoretical capacity of a positive electrode. CONSTITUTION:A negative electrode is composed of active material obtained by eliminating more than 3% the surface of an ingot of a hydrogen occluding alloy produced by fusing method, and the theoretical capacity of the negative electrode is set at 1.1-3.5 to the theoretical capacity of a positive electrode. Lowering in storage characteristics is thus restricted, change of composition of the hydrogen occluding alloy with advance of charge/discharge cycles is restricted, and internal gas pressure of a battery can be maintained proper. Cycle characteristics of a metal-hydrogen alkali battery of this kind can thus be improved.
Patent JP-H06244749-A (JP)
Title: Fm multiplex broadcasting and reception system
Inventor: MIYAMA HIROYUKI
IPC: H04B1/16
Filed: 1993-02-12
Abstract: PURPOSE:To obtain even the map information or traffic information of a remote area before going to the area. CONSTITUTION:FM multiplex broadcasting stations 1-1, 1-2,... multiplex- broadcast the map data of a prescribed area at the surrounding of each station. In an on-vehicle FM multiplex broadcasting receiver 10, at the time of tuning each FM multiplex broadcasting station, a data demodulating circuit 19 demodulates received data, and a decoder 20 arranges the data for each service, and a memory 21 stores the data. When a map data registering operation is performed by a control part 22, a registering and retrieving part 25b of a controller 25 inputs the map data received from the present receiving station from the memory 21, and an outside storage device 26 stores the map data made to correspond to a broadcasting frequency for each station. When a tuning operation is performed, the registering and retrieving part 25b of the controller 25 retrieves the map data related with the same broadcasting frequency as the received frequency from the outside storage device 26, and a plotting part 25c plots a map picture in a video RAM 25d based on the retrieved map data. The picture plotted in the video RAM 25d is displayed on a display device 24.
Patent JP-H09218100-A (JP)
Title: Indication device of temperature distribution
Inventor: KATO TOSHISADA
IPC: G01J5/48
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an indication device capable of obtaining a clear image of a temperature distribution having an outline. SOLUTION: This device comprises a temperature measuring infrared camera 1, a video camera 2, a line image information exchange device 4 and an image data synthesizing device 5. The temperature measuring infrared camera 1 and video camera 2 are operated to be interlocked with each other on a united support device 8. The line image information exchange device 4 digitally converts an image from the video camera 2 and takes a portion where a color difference or a luminance is markedly changed in the image to convert it to line image information, then outline image data (c) is formed. The image data synthesizing device 5 synthesizes outline image data (c) from the line image information exchange device 4 and image data (a) from the temperature measuring infrared camera 1 and outputs a temperature distribution image (d) having the outline to a CRT.