baber/WOPTO huggingface dataset:
Patent JP-S62238203-A (JP)
Title: Germicidal composition for industrial use
Inventor: OKAMOTO KIYOSHI
IPC: A01N31/04
Filed: 1986-04-07
Abstract: PURPOSE:A germicidal composition for industrial use, which comprises 2- bromo-2-nitropropane-1,3-diol and another compound as active ingredients and shows more improved antiseptic and mildewproofing effects on industrial cooling water, etc., compared with separate use of each component. CONSTITUTION:A germicidal composition containing 2-bromo-2-nitropropane-1,3- diol shown by formula I and 3-iodo-2-propynyl butylcarbamate shown by formula II and/or 2,3,3-triiodoallyl alcohol shown by formula III as active ingredients. About 5-50wt% based on the total composition of the active ingredients is used for hydrous compositions such as latex, emulsion for fabric, emulsion paint, spinning oil, industrial cooling water, white water for paper making, industrial products such as leather, woven fabric, etc., and material. EFFECT:The composition has no fear of remaining toxicity and pollution, etc., has no bad influence on object hydrous compositions, readily and inexpensively shows improved antiseptic and mildewproofing effects, shows improved adaptability and is extremely effective as an industrial germicide.
Patent JP-S563817-A (JP)
Title: Centrifugal type atomizing combustion device
Inventor: KOBA YOSHITAKA
IPC: F23D11/06
Filed: 1979-06-26
Abstract: PURPOSE: To device instantaneous gasification and reduce a vaporizing cylinder area of a gasification area by employing a construction to spread fuel oil uniformly in a spray form into a cylinder.  
     CONSTITUTION: If an electromagnetic valve 34 is opened, liquid fuel passes through an electromagnetic pump 35 and an oil pipe 31 for gasification combustion and is dripped from an opening 32 at the end of the pipe to the inner surface of a tapered diffuser cylinder 22 for gasification combustion which is rotating at a high speed. This dripped fuel moves forward on account of difference in the peripheral speed of the inner surface of the cylinder 22 and then reaches the end surface of a large diameter part 22a of the diffuser cylinder 22. This liquid fuel is diffused by a centrifugal force resulting from the high speed rotation of the end surface, and then scatters uniformly in a vaporizing cylinder 18 kept at a required gasification temperature and is vaporized. Fuel that is vaporized in the above process is mixed with combustion air and this gas mixture passes through a vaporizing chamber 23 and a tapered diffuser cylinder 25 for direct combustion and reaches a gas mixture introduction chamber 27, and after entering a mixing chamber 8 from here, is supplied to a combustion chamber 14 through plural flame holes 15 made in a combustion cylinder 13 and burnt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S564064-A (JP)
Title: Disconnection monitoring apparatus for heater
Inventor: TOKIWA YASUAKI
IPC: G01R31/02
Filed: 1979-06-26
Abstract: PURPOSE: To make it possible to monitor breakage of the heater with smaller size by electromagnetic detection and indication of disconnection of the heater.  
     CONSTITUTION: The flux density generated in the coil 3 varies according to the power supply frequency while the heater 1 is in action, and the Hall element 5 turns on or off repeatedly. The output of the input inverter 7 turns on or off so that the input voltage of the output inverter 8 is invariably kept higher than the threshold voltage 13. Thus, the output thereof is left off and the LED12 stays off. When the heater is disconnected at the time T 1 , the output of the Hall element comes on and the input of the output inverter 8 goes down gradually to the low level by the delay circuit. When it falls below the voltage 13, the output comes on and the LED12 lights. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59206050-A (JP)
Inventor: HIYUUI CHIEN RIYUU
IPC: C07C67/00
Filed: 1984-04-20
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-S63247639-A (JP)
Title: Capturing material for analysis of gas for production of semiconductor
Inventor: KOMATSU TAKASHI
IPC: G01N1/22
Filed: 1987-04-03
Abstract: PURPOSE:To maintain working environment in production of semiconductors by using activated carbon attached with sodium hydroxide or mercuric chloride. CONSTITUTION:The activated carbon attached with the sodium hydroxide or mercuric chloride is used as a capturing material for analysis. While the activated carbon attached with the sodium hydroxide is suitable for capturing arsine and phosphine, the activated carbon attached with the mercuric chloride is suitable for capturing silane and germane. Diborane and hydrogen selenide can be sufficiently captured even if the capturing agent attached to the activated carbon is the sodium hydroxide or the mercuric chloride. The sodium hydroxide is attached to the activated carbon preferably at 0.5-2g per 10g activated carbon and the mercuric chloride is attached thereto preferably at 2-20mg per 10g activated carbon. The working environment in production of the semiconductors is thus maintained.
Patent JP-H04341192-A (JP)
Title: Process of preparing pilocarpine from pilocarpus cultvre medium in vitro
Inventor: RUUSA GERUHARUTO
IPC: A01H4/00
Filed: 1991-03-22
Abstract: PURPOSE: To achieve in vitro culture of pilocarpus for extracting and separating pilocarpine.  
     CONSTITUTION: A callus derived from an extratracheal plant is cultured in a series of mediums with following hormones added thereto in the specific order to provide a suspension culture or a differentiated culture, and the objective pilocarpine is obtained from the suspension culture or the differentiated culture: α-naphthyl acetate; N 6 -dimethylallyladenine; 6-benzylaminopurine; indole-3-acetic acid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04294022-A (JP)
Title: Superconductive switch
Inventor: YAMAMOTO MASANORI
IPC: H01L39/14
Filed: 1991-03-22
Abstract: PURPOSE:To heighten the On-Off operation speed of a superconductive switch. CONSTITUTION:A superconductor 1 for off operation having a low cooling efficiency is connected in parallel with a superconductor 2 for On operation having a high cooling efficiency. The former superconductor 1 is equipped with a resistance 3 for triggering to transfer it into normal conductive and put the switch in Off state. The latter superconductor 2 is fitted with a coil 4 to apply a magnetic field thereto and transfer it into normal conductive.
Patent JP-S61240363-A (JP)
Title: Kana-kanji conversion device
Inventor: HATASAKI KOICHIRO
IPC: G06F17/22
Filed: 1985-04-17
Abstract: PURPOSE:To make the successive conversion work easy by automatically registering in a word dictionary such word strings that are highly probable to be converted again from among the converted word strings. CONSTITUTION:KANA character (Japanese syllabary) string is inputted to a KANA-KANJI (chinese character) conversion part 101, and the part 101 outputs its recognition result and a KANJI-KANA mixed character string. A word string candidate generating part6 203 outputs the generated word string candidates in the up-to-down-order of reliability together with the part- information of respective word, and displays it in a displaying part 205. On receiving the answer showing that the candidate is the desired one, a word string candidate confirming part 204 adds the word string candidate along with the part-information to a KANJI-mixed character string storing part 103. A word string registering part 104 finds out if any partial word string exists in the yet converted strings that is the same as the one registered in a part string table 105, and if exists, registers it as a new word in a word dictionary 102 together with the part information.
Patent JP-S559118-A (JP)
Title: Densimeter
Inventor: ICHIHARA TATSUYA
IPC: G01N9/26
Filed: 1978-07-05
Abstract: PURPOSE: To obtain employment of the system suitable in such a narrow space with low ceiling like a tunnel by providing horizontal pipes at the upstream side and the downstream side of the vertical pipe thru bends respectively, establishing measuring posts at the upstream and downstream of the differential pressure gauge and by selecting the position of the downstream side measuring post at the most appropriate location.  
     CONSTITUTION: Upstream side and downstream side of the vertical pipe portion 1 are connected by the horizontal pipe portions 6-8 thru bends portions 5.7 respectively. At the horizontal pipe portions 6.8, upstream measuring post 2 and downstream measuring post 3 are provided, and the pressures at those posts are communicated to the differential pressure gauge 9 thru the capillary tube 10. The downstream measuring post 3 is established at the position where the pressure loss between the upstream measuring post 2 and the downstream measring post 3 is equal to the pressure rise caused by the bends. This constitution enables the physical lowering of the position where the densimeter is established, and allows its employment in a narrow space such as tunnel. In addition, as compared with the conventional system, the passage for flow of fluid can be made shorter, which shortens the delay of measuring time to that extent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S576809-A (JP)
Title: Method of constituting optical communication line
Inventor: TATSUTA MITSUHIRO
IPC: H04B10/40
Filed: 1980-06-16
Abstract: PURPOSE:To make the transmission band of a long-sized communication line wider by determining the magnitudes of refractive index distribution parameters from the quantity of phase rotation based on the time difference of light propagation near the optical axis of cores and near the outside circumferential part and alternately connecting those of large and small parameters. CONSTITUTION:The magnitudes and degress of the alpha parameters of individual optical fibers are known and the fibers of which the refractive index distribution parameters are larger than alphaopt and smaller than the same are connected, wherby the differences in group delay time between the mode propagating near the optical axis and the mode propagating mainly in the outside circumferential part near the boundary of core and clad parts are mutually compensated by the inverse characteristics relating to the group delay time of the two connected fibers, and the transmission line of a small time difference and a wide band is obtained. In this way, the transmission band of the long-sized communication line is maed wider by alternately connecting the fibers of which the refractive index parameters are latger and smaller than alphaopt in use wavelengths in this way.
Patent JP-S58198032-A (JP)
Title: Device for displaying alarm of exposure controlling mode of camera
Inventor: SOMEYA HIROKI
IPC: G03B7/0805
Filed: 1982-05-14
Abstract: PURPOSE:To enable a beginner also to select an exposure controling mode, by displaying picture effects expressed by a program, and when the programmed exposure controlling mode does not provide the picture effects with respect to the luminance of a subject, alarming the programmed mode. CONSTITUTION:Pictographs 3a-3e displayed on an exposure controlling mode diplaying part 3 correspond to displays 6a-6e on a finder display part 6. These pictographs 3a-3e are set up in respective modes such as a diaphragm prior mode. When an exposure controlling button 4 is depressed for example, a control circuit is set up in the diaphragm prior mode which makes focal depth long and the finder display part 6 displays the 6a. When the luminance of the object is set up in a prescribed value, a picture having proper exposure and mode is obtained by releasing. If the luminance is other than the prescribed value, the programmed effects are not provided, so that displays 3a, 6a are turned on and off to inform the impossiblity of photographing.
Patent JP-H10254103-A (JP)
Title: Photographic roll film
Inventor: MAKINO TERUYOSHI
IPC: G03C3/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To automatically input information related to a long-sized photographic film into a camera without causing erroneous action by using a specified photographic roll film obtd. by bonding at least one end of the photographic film to back light shielding paper or the light shielding paper of a leader with a bonding tape. SOLUTION: At least one end of a long-sized photographic film 11 is bonded to back light shielding paper 12 or the light shielding paper of a leader with a bonding tape 13 to obtain a photographic roll film and a bar code 14 consisting of a light reflecting space capable of reflecting radiated light of wavelength at the outside of the wavelength range in which the photographic film is sensitive to light and light absorbing bars capable of absorbing the radiated light is formed on the surface of the bonding tape 13. The reflectance of the light reflecting space to the irradiated light is >=50% and the glossiness is <=35%. The reflectance of the light absorbing bars is <=30% and the glossiness is <=20%, the total glossiness of the light reflecting space and the light absorbing bars is <=50%.
Patent JP-S559639-A (JP)
Title: Adhesive
Inventor: MATSUBARA TAKASHI
IPC: C08G59/40
Filed: 1978-07-07
Abstract: PURPOSE: An adhesive that is composed of a bisphenol-A type epoxy resin, a carboxylic compound with acrylate bondage and an imidazole, thus having rapid curing speed, high peeling strength and high durability.  
     CONSTITUTION: Said adhesive comprises (A) a bisphenol-A epoxy resin being solid at room temperature (23°C), (B) a carboxylic compound with acrylate bondage resulting from the reaction between a polyhydric phenol or its derivative and a tri- or more functional aromatic polybasic acid or its ahydride and (C) an imidazole. The epoxy resin has preferably an average molecular weight of 2,000W6,000 and an epoxy equivalent of 1,000W4,000. The imidazole used is, e.g., imidazole, 2-methylimidazole or 2,4-dimethylimidazole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02258428-A (JP)
Title: Constant-speed running device for vehicle
Inventor: KUBO YOSHIKI
IPC: F02D45/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent an overshoot and an undershoot after a car speed change action is completed by controlling an actuator at the throttle position corresponding to the car speed at the time of completion, then restarting the constant-speed running control when the car speed change action is completed. CONSTITUTION:The output of an engine is adjusted by a means A, and the means A is driven by an actuator B. The target car speed of a vehicle is set by a means C, and the set car speed is changed by a means D via the action of a driver. The actual car speed is detected by a means E, and the actuator B is controlled by a means F so that the vehicle is kept at the constant-speed running state based on the difference between the detected car speed and the target car speed. The completion of the car speed change action is detected by a means G. The actuator B is controlled by a means H at the throttle position corresponding to the car speed at the time of completion when the completion is detected. The constant-speed running control is restarted by a means I when the throttle position control is completed.
Patent JP-H09271446-A (JP)
Title: Automatic bread baking machine
Inventor: MAEDA TOSHIKATSU
IPC: A47J37/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To bake bread, which does not shrink and of which the height, the size of internal air bubbles, the state of dough and the color are uniform respectively by always performing stable temperature control in spite of fluctuation of the room temperature and power supply voltage in a baking process. SOLUTION: This machine is provided with a baking chamber 1 having a heater 2, a bread baking die 3 which is freely attachably and detachably mounted inside the baking chamber 1, a temperature detection part 7 for detecting the temperature inside the baking chamber 1, and a controller 11 for controlling bread baking corresponding to the input information of temperature from the temperature detection part 7.  Then, the controller 11 is provided with a storage device storing the process of bread baking control, the changes with the passage of time in the temperature increase of the temperature detection part 7 at the time of continuous electrification of the heater to be used at the bottom room temperature are previously stored in the storage device by the controller 11, and the temperature is controlled by stepwisely changing the duty to electrify the heater 2 so that the temperature detected by the temperature detection part 7 becomes the temperature stored in the storage device at the initial temperature rising time of the baking process.
Patent JP-S60225060-A (JP)
Title: Oil concentration measuring apparatus
Inventor: IWASHITA YOSHIAKI
IPC: B01D11/04
Filed: 1984-04-24
Abstract: PURPOSE:To enable a stable operation of a pump for introducing sample water for a long time by connecting a piping to the upstream side of the pump for an extractor to add to the sample water a part of an oil component extracting solvent to be introduced to the extracter. CONSTITUTION:A small-diametered solvent adding piping 6 is connected to add a very small amount of an oil component extracting solvent b2 to a sample water (a) from a solvent discharge piping 5. Then, an extractor 7 which has a stirring blade 8 driven by a motor M stirs and mixes the sample water (a) introduced quantitatively with pumps P1 and P2 and the oil component solvent b=b1+b2 to extract the oil component in the sample water (a) by the solvent (b). This enables continuous measurement of the oil component contained in the sample water (a) re-using the solvent (b) while the cleaning the liquid contact part of the pump P1 by the solvent drawing the sample thereinto P1, effectively utilizing a part of the solvent (b) thereby preventing the attaching of plankton or the like. Thus, the pump P1 can be operated stably.
Patent JP-S63248840-A (JP)
Title: Resin composition
Inventor: KONDO MASANORI
IPC: C08L33/02
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a composition, consisting of a copolymer of a specific heat resistance imparting component and composition and a terpolymer composi tion with a specific composition distribution and having excellent heat, chemical resistance, mechanical characteristics and coloring properties as well as excellent compatibility with various materials. CONSTITUTION:A resin composition obtained by blending (I) 1-95wt.% copolymer, obtained by polymerizing (A) a maleimide based monomer and/or unsaturated carboxylic acid based monomer, (B) a monomer selected from (B1) aromatic vinyl based monomers, (B2) unsaturated nitrile based monomers and (B3) unsaturated carboxylic acid ester based monomers and (C) copolymerizable monomers and having 1-70wt.% content of the monomer (A) and 0-50wt.% content of the monomers (C) with (II) 99-5wt.% terpolymer composition, obtained by polymerizing the monomers (B1), (B2), (B3) and (C) and containing 3-95wt.% copolymer having average composition of 3-70wt.% total content of the monomers (B2) and (B3) and 0-50wt.% content of the monomers (C) and containing >10wt.% total content of the monomers (B2) and (B3) and 97-5wt.% copolymer having <=10wt.% total content of the monomers (B2) and (B3).
Patent JP-H11260326-A (JP)
Title: Sealed battery
Inventor: KIMURA SHUNICHI
IPC: H01M2/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery with high welding strength and sealing efficiency by sealing a battery case and a sealing cover through electric resistance welding. SOLUTION: In this sealed battery sealed by fitting a sealing cover 24 made of a metal on an aperture part 23 of a bottomed battery case 22 made of a metal and housing an electricity generating element 21 and sealing the welded part 27 by electric resistance welding, the outer shape size of the face of the sealing cover 24 to be butted against the upper and face 22a of the battery case is made smaller than the size of the upper end face of the aperture part of the battery case. Consequently, in sealing by electric resistance welding which has advantages from the viewpoint of workability and the cost, a battery with a sealing effect which is very much enhanced with a high welding adhesive strength is obtained.
Patent JP-H11260968-A (JP)
Title: Composite semiconductor device
Inventor: SHIRAI KAZUO
IPC: H01L23/36
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacture cost, by dispensing with the bonding process for an insulating case and a heat sink, and reducing the manhour in work. SOLUTION: This is a composite semiconductor device which has an insulating substrate where electrode parts such as a semiconductor chip, an external lead terminal, etc., mounted on a conductor pattern 4 so as to constitute a specified electric circuit, a heat radiative plate 11 on which to mount this insulating substrate 2, an insulating case 16 both whose ends are open and which is put on this heat sink 11, and a cover which is arranged in the opening of this insulating case 16. In this case, the heat sink 11 is insert molded for integration into the bottom of the insulating case 16.
Patent JP-S60225429-A (JP)
Title: Position detecting device
Inventor: NAKAMURA AKIHIRO
IPC: G03F9/00
Filed: 1984-04-24
Abstract: PURPOSE:To detect the position of a wafer precisely by using an alignment mark which has a concentration difference in the direction of addition for detection of position, by calculating approximate two straight lines from the total signals of the marks of addition results and by detecting the center of the marks from the intersection of the two straight lines. CONSTITUTION:The image of the prealignment mark on a wafer 4 is formed on a glass plate 18 which has a reference mark and then focused with the reference mark on the picture plane of a camera tube 7. The distribution of concentration when an alignment mark A which has a concentration difference in the direction of addition is added in X or Y direction is indicated by a pattern shown in Fig. C or Fig. B respectively. Thus, the peak value in the data column which shows the pattern is detected and the data column is divided in two at the center of the peak value. The divided data column can be approximated to one straight line. The center of the divided data column is obtained by method of least squares. The two values which show the centers of X, Y become the central coordinates of the alignment mark.
Patent JP-H03280764-A (JP)
Title: Plural-unit configuration system
Inventor: MORITA KAZUTAKA
IPC: H04M3/00
Filed: 1990-03-29
Abstract: PURPOSE:To use a line efficiently by interconnecting a channel switch accommodated in plural electronic exchange units and a processor of an exchange unit between the units by a high speed bus. CONSTITUTION:An electronic exchange unit 10 has a channel switch 11, a processor 12, a connection information memory 13 and a unit exchange unit 20 has a channel switch 21 and a control processor 22. The switches 11, 21 act their function under the control of the processors 12, 22, and the processor 12 has an exchange function and a function of sending and receiving information with other processor and of interunit exchange. Then the memory 13 stores the state of connection of the units 10, 20. Then the channel 31 is connected to the switch 11 and the processor 22 sends/receives the information of the switch 21 and is connected to the processor 12 by a high speed bus 32. Since the state of operation of line with each unit 10 connecting to the unit 20 is recognized, the line is efficiently used.