baber/WOPTO huggingface dataset:
Patent JP-H05227229-A (JP)
Title: Modulator-demodulator
Inventor: DEGUCHI TAKUMI
IPC: H04L27/00
Filed: 1992-02-14
Abstract: PURPOSE:To prevent mis-setting of a line identification code and to avoid setting from being forgotten by allowing a demodulation section to set automatically a correct line identification code. CONSTITUTION:A demodulator consists of a demodulation section 18 and a code detection setting section 19. The demodulation section 18 demodulates a modulation wave to reproduce digital data and separates a line identification code inserted in the digital data and sends the result to the setting section 19 as a signal 21. The setting section 19 detects the line identification code and outputs the value as digital data 16. The line identification code extracted by the demodulator is collated with a signal 24 representing the line identification code set by a modulation section 23 at a collation discrimination section 22 in the modulator to discriminate whether or not the demodulator detects correctly the line identification code. When it is discriminated that the code is detected, a signal 25 of line identification code setting enable is outputted to the modulation section 23, the modulation section 23 inserts the signal 25 to the digital data from a terminal 7, and modulates the result and it is sent to the demodulator.
Patent JP-S56125488-A (JP)
Title: Additive for deliming and granulation of coal slurry
Inventor: KAMATA HIROSHI
IPC: C10L9/00
Filed: 1980-03-05
Abstract: PURPOSE: To obtain an additive having excellent deliming effect when being added to an aqueous slurry of pulverized coal and stirred with an oil, from specific surfactants.  
     CONSTITUTION: An additive used is obtained from an anionic surfactant (A), e.g., alkylbenzenesulfonates, etc., except sulfate estersalt type surfactants, or a mixture of the said surfactant (A) and an amphoteric surfactant (B), e.g., carboxylic acid type surfactants. The additive is used in an amount of approx. 0.005W10% (approx. 10W2,000ppm on the basis of coal amount) for an aqueous slurry of pulverized coal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07239978-A (JP)
Title: Commodity sales registration data processor
Inventor: IIDA YUJI
IPC: G07G1/12
Filed: 1994-02-25
Abstract: PURPOSE:To facilitate the management of credit sales slips while saving receipt forms, lightening the burden on an operator, and improving customer services by shortening a wait time, and to speedily and accurately perform a credit payment process. CONSTITUTION:Credit sales slip print issue control means 12 and 13 are so constituted as to issue a sales slip stub for customer each time a credit payment process in one transaction ends and not to issue the sales slip stub for customer, and this data processor is provided with processed data storage means 14PDT and 30, processed data storage control means 12 and 13, ad store sales slip stub print issue control means 12 and 13. Each time the credit payment process in one transaction ends, the sales slip stub for customer is issued and credit payment process processed data are stored in the processed data storage means at the same time, and the sales slip stub for store is issued when necessary.
Patent JP-S58148246-A (JP)
Title: Fuel feeder for internal-combustion engine
Inventor: UJIIE KENJIROU
IPC: F02M3/07
Filed: 1982-02-26
Abstract: PURPOSE:To improve a starting property, by providing a spring which pushes a control valve that is provided in a throttle by-pass and undergoes proportional electromagnetic drive and by lowering the urging force of the spring at low temperature to secure a quantity of air at cranking. CONSTITUTION:One end of a monolithic valve 19 extending through the ports 15, 16 of the wall of a throttle by-pass 14 is located in contact with a proportional electromagnetic driver 7 comprising a coil 8, a plunger 9 and an output shaft 10 secured on the plunger. The other end of the valve 19 is supported by one end of a spring 22, the other end of which is supported by a valve control guide 20 through a thermosensitive element 23. When the temperature is low, the thermosensitive element 23 contracts so that the urging force of the spring 22 on the monolithic valve 19 is lowered. For that reason, a quantity of air necessary for starting can be secured even if the voltage of a battery falls because of low temperature.
Patent JP-H03234872-A (JP)
Title: Preparation of anti-stain fiber
Inventor: SAKAI HIROYUKI
IPC: D06M101/16
Filed: 1990-02-08
Abstract: PURPOSE:To prepare a stain-proof fiber simultaneously having a water and oil-repelling property resistant to washing and an excellent stain-removing property by subjecting a fiber to a two step treatment comprising adhering a polyester copolymer to the fiber and subsequently adhering a fluorine- containing compound to the first treated fiber. CONSTITUTION:A polyester copolymer is adhered to a fiber product such as polyester fibers, woven or knitted fabric thereof ornon-woven fabric thereof in a solution by a method comprising padding-drying treatments, and a known fluoro compound is subsequently adhered to the fiber product by the same method to provide a strain-proof fiber product having an excellent strain- removing property and further having a durable water and oil-repelling property. The copolymer is e.g. a polyester copolymer prepared by copolymerizing a polyalkylene glycol with a polyester segment comprising a dicarboxylic add and a glycol.
Patent JP-S61189258-A (JP)
Title: Optically active glycerol derivative and production thereof
Inventor: HAMAGUCHI SHIGEKI
IPC: C12P11/00
Filed: 1985-02-15
Abstract: NEW MATERIAL:A compound shown by the formula I (X is halogen; Ar is aromatic hydrocarbon; R' is 1-8C aliphatic hydrocarbon acyl, or active hydrogen). EXAMPLE:(R,S)-3-Chloro-2-p-toluenesulfonyloxy-1-hexanoyloxypropane. USE:Useful for producing various optically active compounds such as beta-blocker, carnitine, etc. PREPARATION:A racemic modification shown by the formula II is reacted asymmetrically with an enzyme derived from a bacterium belonging to the genus Pseudomonas, extracted with an organic solvent, concentrated, and purified to give a compound shown by the formula I. The compound shown by the formula II is obtained by reacting a carboxylic acid with epichlorohydrin to give 3-chloro-1-acyloxy-2-propanol, and reacting the hydroxyl group at the 2-position with p-toluenesulfonic acid chloride.
Patent JP-H04268686-A (JP)
Title: Ic card extraction mechanism
Inventor: ITOGA TOSHIYOSHI
IPC: G06K13/06
Filed: 1991-02-25
Abstract: PURPOSE:To simplify an extraction operation in the IC card extraction mechanism. CONSTITUTION:A connector 10 is fixed on a slide frame 8 capable of sliding, and a slide knob 9 can be operated at the time of the extraction of an IC card 6 only by shifting the slide frame 8, and the IC card 6 and the connector 10 are separated when a part of the IC card 6 is extracted by hand after exposed to the outside of a main body 1.
Patent JP-S61189036-A (JP)
Title: Signal transmitting device
Inventor: KOIDE TORU
IPC: H04B10/00
Filed: 1985-02-15
Abstract: PURPOSE:To draw a probe around easily, and also to reduce the malfunction of an object system, which is caused by the transmission of a signal, by connecting a program development backing device and a system which becomes the object of a program development by an optical cable through a photoelectric converting element. CONSTITUTION:A signal transmitting device is constituted with a connector 1, the optical cable 2 and the probe 3. This signal transmitting equipment executes a signal transmission between a program development backing device ICE and an object system SB by plural pieces of optical fibers for constituting an optical cable 2. That is to say, a photoelectric converting means is provided in the connector 1 and the probe 3, and an electric signal to be inputted and outputted to and from the program development backing device ICE and the object system SB is converted to an optical signal and transmitted. In such a way, the probe is drawn development backing device, which becomes a program with regard to the structure of the object system is deteriorated. Also, the object system and the program development backing device are insulated electrically, therefore, the probability for generating a malfunction caused by a noise is reduced.
Patent JP-S61188939-A (JP)
Title: Method for mounting semiconductor element
Inventor: OKAMOTO JUNICHI
IPC: H01L21/60
Filed: 1985-02-16
Abstract: PURPOSE:To eliminate short-circuit and assurs a high yield by coating semiconductor element surface and entire part of a plurality of leads extended up to an aperture on an insulated film with a thermosetting type protection resin, executing the primary hardening for the hardness 2H of pencil and then executing the secondary hardening. CONSTITUTION:A plurality of lead wires 2 extended up to an aperture of a flexible insulation film 1 and a gold bump 6 which is electrode of semicoductor element are connected and the surface of semiconductor element 4 and entire part of lead wire 2 are coated with the thermosetting type protection resin 7. This flexible insulation film 1 is a polyimide film and the primary hardening temperature for protection resin is set to 80-130 deg.C. The thermosetting type protection resin has a hardness of 3H in terms of a hardness of pencil after the secondary hardening process. After the primary hardening process, the film of protection resin must have the hardness of 2H or higher in terms of the hardness of pencil. If it is lower than such hardness, the reinforcement for lead wires by film carrier is not sufficient.
Patent JP-S58146527-A (JP)
Title: Preparation of benzaldehyde compound
Inventor: YAMACHIKA HIROSHI
IPC: B01J25/00
Filed: 1982-02-24
Abstract: PURPOSE:To prepare benzaldehyde having various important applications in industrial fields, in high yield, by reducing benzonitrile in water or a water- containing solvent in the presence of an acid using Raney-Ni catalyst treated with a copper salt solution. CONSTITUTION:A benzaldehyde compound is prepared by reducing a benzonitrile compound in water or a water-containing solvent (e.g. methanol, tetrahydrofuran, etc.) in the presence of an acid such as acetic acid, phosphoric acid, etc., using Raney-Ni catalyst treated with a copper salt solution and obtained e.g. by suspending a developed Raney-Ni catalyst in an aqueous solution of a copper salt having a proper concentration.
Patent JP-S60173703-A (JP)
Title: Erasing device
Inventor: OGURA TOKIHIKO
IPC: G11B5/008
Filed: 1984-02-18
Abstract: PURPOSE:To enhance the frequency precision of an erasing signal with a simple circuit constitution and not to generate nodes due to an erasing magnetic field at any point on recording tracks of a recording carrier with respect to all of relative rotation. CONSTITUTION:A video signal to be recorded is inputted from an input terminal 4 and is converted to a signal suitable for recording by a recording signal processing 5 and passes a terminal (d) of a switch S2 and is amplified by a recording amplifier 6 and passes a terminal (a) of a switch S1 and is recorded on a magnetic sheet 1 by a magnetic head 3. An erasing signal source 10 consists of a synchronizing signal oscillator 11, a frequency divider 12, a lamp wave generator 13, a multiplier 14, and a band-pass filter (BPF)15 which has an erasing signal frequency fE as the passage and if relations fEnot equal to k/2.fv (k is a positive integer) are given between the erasing signal frequency fE and a rotation frequency fv of the magnetic sheet 1, all points on recording tracks receive the erasing magnetic field to erase signals efficiently in a short time.
Patent JP-H02207277-A (JP)
Title: Color image forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/01
Filed: 1989-02-07
Abstract: PURPOSE:To rapidly and accurately recognize the kind and the combination of toner and to execute image processing sequence corresponding to the recognized toner by displaying the color of the toner housed in a process cartridge on a matrix display part and performing image processing corresponding to the color of the toner. CONSTITUTION:When a desired cartridge is loaded in a cartridge housing part, an information reading part 55 reads the color of the toner(cartridge information) by the use of a code signal and inputs the information in a CPU 50. Based on the cartridge information and an image forming condition inputted from an image forming condition setting part 103, the CPU 50 selects a control program for processing sequence in a corresponding image forming mode from a program memory 51 and the color of the toner housed in the developing device is displayed on the matrix display part 130. Thus, the color of the housed toner is accurately and rapidly confirmed and processing is switched in order to perform the image processing sequence corresponding to the color of the toner.
Patent JP-S52112157-A (JP)
Title: Double efficiency absorption refrigerating machine
Inventor: SAITOU SHIYOUZOU
IPC: F25B15/06
Filed: 1976-03-18
Abstract: PURPOSE: To provide a heat transmission pipe for improving heat performance without increasing a pressure loss by forming the fins which are established in a pipe in a cross-sectionally stellar shape, processing a part of it in a louver shape and arranging this louver in a flow direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59155866-A (JP)
Title: Toner density detecting device
Inventor: MATSUURA AKIRA
IPC: G03G15/08
Filed: 1983-02-25
Abstract: PURPOSE:To prevent a drop of a toner density detecting accuracy by constituting a titled device so as to compensate a variation of a detecting output, which is not caused by a variation of a toner density to be detected actually but is caused by other factor, when detecting the toner density basing on an inductance variation. CONSTITUTION:A reference value is varied in accordance with three outputs of detecting circuits 11, 12 and 13 corresponding to a humidity sensor 8, a temperature sensor 9 and a counter 10 of a copy number, respectively. This reference value and an output of a toner density sensor 4 in a developer housing of a developing machine are compared by a deciding circuit 6, a toner replenishing signal is outputted, and it is supplied to a motor 5 provided in a dispense housing 2. Accordngly, it does not occur that an inductance variation is deflected remarkably due to humidity, temperature, and deterioration of a developer, a signal for showing a toner density is varied, and a detecting system becomes unstable, and a drop of a toner density detecting accuracy is prevented.
Patent JP-H03235395-A (JP)
Title: Manufacture of copper through hole printed wiring board
Inventor: KAWAI HIDEYUKI
IPC: C23F11/14
Filed: 1990-02-13
Abstract: PURPOSE:To simplify the manufacturing process of the little wiring board and to contrive to shorten the treating time for the wiring board by a method wherein an etching resist film made of a compound, such as 2-alkyl benzimidazole, is formed on the surface of the copper of a negative circuit pattern. CONSTITUTION:A negative resist film soluble in an alkaline and water-soluble liquid is formed by a printing method or a photograph method, then, is dipped in a solution, in which one or more kinds of a compound or compounds shown by Formula I and Formula II (In the formulas, R1 shows an alkyl group of 3 to 17 C, R2 to R4 show a lower alkyl group, (n) shows 0 to 2 and HA shows an organic or inorganic acid) is/are mixed, and an etching resist film consisting of a compound, such as 2-alkylbenzimidazole, 2-alkyl-alkylbenzimidazole, 2- phenylbenimidazole, 2-phenyl-alkylbenzimiazole or the like, is formed on the surface of copper. Subsequently, an obtained copper-clad laminated sheet is dried and after that, the sheet is brought into contact with an alkaline aqueous solution to remove the negative resist film and is treated with an alkaline etching liquid.
Patent JP-H02230606-A (JP)
Title: Conductor paste composition and ceramics substrate
Inventor: SUNAHARA KAZUO
IPC: H01B1/16
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the fine adhesion with a ceramics substrate including Pb by using the conductor paste including the predetermined quantity of one kind, at least, of Ag powder, Pd powder, glass frit, Nb2O5, Ta2O5, TiO2, ZrO2. CONSTITUTION:The paste is made of, at least, one kind of Ag powder 45-95, Pd powder 2-45, 60<=Ag+Pd<=99.9, glass frit 0-40, Nb2O5, Ta2O5, TiO2 and ZrO2 with 0.1-10 of the composition (wt.%). When the paste is coated on a green sheet or a ceramics substrate including Pb and is baked, the metal oxide react with Pb in the substrate to be adhered strongly. In the case of a multiple layer substrate, desirable composition of 80<=Ag (80-99.9)+Pd(0-20)<=99.9, glass frit 0-20, Nb2O5, Ta2O5, TiO2, Zr2O3 is 0.1-10.
Patent JP-S62188716-A (JP)
Title: Melting method for scrap
Inventor: FURUYA SHOJI
IPC: C21C5/32
Filed: 1986-02-13
Abstract: PURPOSE:To decrease the consumption of costly electric power and inexpensively produce a molten steel from scrap by alternately using 2 pieces of melting furnaces and melting the preheated scrap partly with an arc then executing the melting and refining of the remaining part by coal and oxygen. CONSTITUTION:The scrap preheated in a preheating furnace D is charged into one furnace A of two units of the melting furnaces A, B and about 1/3 of the scrap 27a is melted by the arc energization by an electrode 15. A cap 16 provided with the electrode 15 is removed and after the furnace is hermetically closed by another cap 23b, coal powder and oxygen are blown from bottom tuyeres 24a, 25a into the furnace to carburize the molten scrap and to decrease the m.p. thereof and the same time to melt remaining about 2/3 of the scrap. Only the oxygen is blown to the furnace to make decarburization refining by the oxygen when the entire amt. of the scrap is melted. The molten steel is thus produced. The CO-contg. exhaust gas emitted from the melting furnace A is burned by a combustion furnace C. After the scrap 27b in another furnace B is preheated by the high-temp. gas, the scrap is subjected to refining for steel making by the operation similar to the operation for the furnace A. The exhaust gas from the scrap preheating furnace preheats the cool scrap in the preheating furnace D.
Patent JP-S56126356-A (JP)
Title: Confirming system of transmission
Inventor: NISHIMURA KAZUO
IPC: H04L12/70
Filed: 1980-03-11
Abstract: PURPOSE:To eliminate the monitor device of each terminal and enhance the economical performance and the maintenance property of a store and forward exchange system, by producing automatically the transmission confirmation information concerning the received message via an exchange of the reception side and then recording the information to the monitor terminal of the transmission side. CONSTITUTION:The address information sent from the terminal 4A to the terminal 4B plus the transmitting data are accumulated in the storage device 3A via the store and forward exchange 2A. The exchange 2A sends the transmitting data to the store and forward exchange 2B. The exchange 2B accumulates the data in the storage device 3B and then transmits it to the terminal 4B. In this case, the exchange 2B produces the transmission confirmation information and then transmits the information to the monitor terminal 5A via the exchange 2A after the terminal 4B received the data. Accordingly, the control data concerning all transmitting data given from the terminal relating to the terminal 5A are recorded to the terminal 5A.
Patent JP-H01204562-A (JP)
Title: Picture reading method
Inventor: HASHIUE MASAKAZU
IPC: G03B27/62
Filed: 1988-02-10
Abstract: PURPOSE:To read a picture from plural accumulating phosphor sheets in a short time by applying coarse reading and accurate reading by the stimulating light different from the radiation area to a picture stored on the accumulating phosphor sheet. CONSTITUTION:Only a stored picture of the accumulating phosphor sheet storing a picture found out by the 1st operation is read by the 2nd operation. In the 2nd operation, the position of a focus lens 5 is moved to apply adjustment so that the stimulating light is focused on accumulating phosphor sheets 2a-2d to form a stimulating light spot 7 with a minute radiated area. Then the rotary disk 3 is moved similarly to that in the 1st operation and the entire face of all the accumulating phosphor sheet on the rotary disk 3 is scanned to read a picture. Since the picture in the accumulating phosphor sheet is read by two scanning processings by the radiation by the different stimulating spot with different radiation area, the picture is read in a short time.
Patent JP-H05220882-A (JP)
Title: Production of phenol resin laminated sheet
Inventor: AIBA HIROSHI
IPC: H05K1/03
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a phenol resin laminated sheet enhanced in punching processability, waterproofness, electrical characteristics or curability and suitably used as a printed wiring board or an electric insulating board by impregnating a base material for a laminated sheet with a resin component obtained by adding a specific component A to a specific component B and drying the impregnated one before laminating the same. CONSTITUTION:A specific component A is an alkylbenzene modified novolac type phenol/formaldehyde resin obtained by reacting a phenol compd. such as phenol or cresole used as a phenol source with an alkylbenzene resin such as a xylene resin in the presence of an acid catalyst. The obtained alkylbenzene modified novolac type phenol/formaldehyde resin is not cured alone but reacted with a resole type phenol resin to act thereon as a crosslinking agent. Therefore, this resin is subjected to the crosslinking reaction with a specific component B, that is, a drying oil modified phenol/formaldehyde resin to be cured. The resin component wherein the specific component A is added to the specific component B is infiltrated in a base material for a laminated sheet and the impregnated one is dried to be subjected to laminate molding.
Patent JP-H08209577-A (JP)
Title: Screen cylinder for paper-making machine
Inventor: ICHINOSE SEIJI
IPC: D21F1/60
Filed: 1995-01-25
Abstract: PURPOSE: To provide a screen cylinder which is applied to a paper-making machine for giving a variety of patterns to the paper produced. CONSTITUTION: In a screen cylinder 31 for paper-making, being equipped with a rotation shaft 2 and a cylinder 3 which rotates together with the shaft, as it is supported thereby, and is equipped with a paper-making screen on its outer periphery, the cylinder is constituted with a plurality of discontinuous rings 5 and sliding bars 6 supporting each ring are arranged between each ring and the rotation shaft. Further, the rotation shaft 2 is tapered in the longitudinal direction and made reciprocative so that the diameter of the cylinder 3 is expanded or shrunk through the slide bar 6 corresponding to the reciprocation of the rotation shaft 2 where paper is made when the cylinder is expanded, while a screen 4 is exchanged when it is shrunk.  Since the diameter of the screen cylinder is simply expanded or shrunk only by sliding the rotation shaft 2 in the longitudinal direction, the paper-making screen 4 can be readily exchanged with other screens having a variety of patterns or marks whereby the production costs are largely reduced and the small lot production becomes possible.
Patent JP-S63198210-A (JP)
Inventor: OTANI HIROYUKI
IPC: H02G3/22
Filed: 1987-02-10
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。