baber/WOPTO huggingface dataset:
Patent JP-S61243119-A (JP)
Title: Manufacture of silicon steel sheet suitable for use as base of printed board
Inventor: MATSUMURA OSAMU
IPC: C21D8/12
Filed: 1985-04-18
Abstract: PURPOSE:To improve the productivity and to reduce the cost when a silicon steel material is hot rolled, cold rolled and annealed to manufacture a silicon steel sheet for a printed board, by plating the cold rolled steel sheet with a specified metal so that a stage for treating an oxide film after the annealing can be eliminated. CONSTITUTION:A silicon steel slab contg. 1.0-3.5wt% Si is hot rolled and cold rolled to form a silicon steel sheet of a prescribed thickness. After the surfaces of the steel sheet are plated with one or more among Ni, Cr and Cu by >=5g/m<2>, the steel sheet is annealed. Treatment for removing an oxide film after the annealing is made unnecessary, and a silicon steel sheet suitable for use as the base of a printed board can be manufactured at a low cost.
Patent JP-H09249266-A (JP)
Title: Double-bag
Inventor: ITO KATSUNOBU
IPC: B65D81/32
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a small double-bag for mixing in which the adhesive property of the temporarily sticking part of the double-bag for mixing used for a retort pouch or the like is improved to partition it to respective chambers when the contents are led into the inside and peel it to mix different kinds of contents on using them. SOLUTION: Sealing parts 5, 6 are provided at the periphery of the outer peripheral end to constitute a bag body. A partition wall in which an unsealing notch is formed at the inside face of the front and rear walls constituting the bag body, is divided into two chambers by heat-sealing. Further, mutually different kinds of contents are contained into the two chambers divided by the partition wall respectively. When using them, the notched unsealing part provided on the partition wall is cut to mix the different kinds of contents 7, 8.
Patent JP-2000270864-A (JP)
Title: Chromosome region participating in glume-opening angle of rice, cultivated rice containing the same region and discriminating method
Inventor: NAKAMURA ATSUSHI
IPC: C12N5/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prepare a chromosome region participating in a glume-opening angle, existing at a position sandwiched between a plurality of genetic markers open P and Ma 13 on the first rice chromosome, capable of changing the glume- opening angle and capable of improving the production efficiency of a hybrid rice seed. SOLUTION: This chromosome region is derived from a rice plant, e.g. a wild rice such as Oryza rufipogon Griff having the maximum glume-opening angle >=4 deg. larger than that of a cultivated rice such as Oryza sativa L when cultivated under the same conditions and exists at a position sandwiched between two genetic markers open P and Ma 13 on the first rice chromosome, two genetic markers RP 322 and G 275 on the second rice chromose or two genetic markers C 1057 and RZ 387 on the seventh rice chromosome. The discrimination of the chromosome region participating in the glume-opening angle is preferably carried out by utilizing two genetic markers open P and Ma 13 on the first chromosome of a rice having the maximum glume-opening angle >=4 deg. larger than that of a cultivated rice.
Patent JP-H03282449-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MATSUBARA EIJI
IPC: G03C1/20
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high sensitivity in a near IR region and hardly lowering the sensitivity or causing fog during storage by incorporating a specified sensitizing dye. CONSTITUTION:At least one kind of tricarbocyanice dye represented by formula I is incorporated into a silver halide photographic emulsion. In the formula I, Z1 is a group of atoms required to form a thiazole, benzothiazole or naphthothiazole ring, Z2 is a group of nonmetallic atoms required to form a 5- or 6-membered ring contg. a methylene chain, each of Y1-Y4 is H or satd. hydrocarbon, adjacent two of Y1-Y4 may form a 5- or 6-membered ring contg. a methylene chain, Y1-Y4 are not simultaneously H, each of R1-R4 is alkyl or alkenyl, X is an acid anion and n is 1 or 2. High spectral sensitivity is obtd. in a near IR region and the sensivity and fog are hardly changed.
Patent JP-S62236175-A (JP)
Inventor: YAN ARUBERUTO MARUKUFUOORUTO
IPC: G11B20/18
Filed: 1987-04-06
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-S5510525-A (JP)
Title: Inner pressure testing method of sealed container and its system
Inventor: SHIBAZAKI HISAICHI
IPC: G01M3/40
Filed: 1978-07-08
Abstract: PURPOSE: To secure the identification of the imperfect inner pressure of the sealed container for the canned goods or the like stored in the carton case by comparing the deviation value obtained from the measurement value with the reference level prepared for the malformation state of the sealed container.  
     CONSTITUTION: The measuring points of the advancing end side, the center and the peripheral side each are detected through photo sensor 19 and detection coil head 8 for can (a) in the sealed container being carried on conveyor 1, and timing signals S7a, S7b and S7c are generated. With these signals, digital readings S1 is memorized in memories 13a, 13b and 13c each for the inductance which is induced in accordance with the degree of unevenness of the measuring points of cover a1 of can (a). Memory 13a and 13c are read out to obtain the average value signal s12, and signal s1b is subtracted form s12 to obtain deviation value signal s2 which shows the degree of unevenness of a1. Then s2 is compared with reference level signal s3 set previously to decide the quality of the products. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63249396-A (JP)
Inventor: OKIHIRA YOSHINORI
IPC: H05K7/14
Filed: 1987-04-03
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-H06303205-A (JP)
Title: Optical relay transmission method and optical relay transmission equipment
Inventor: TAKANO ISAMU
IPC: H04B10/29
Filed: 1993-04-09
Abstract: PURPOSE:To execute distributed pre-equalization relay for an optical signal which is intensity-modulated. CONSTITUTION:The optical signal which is transmitted through an optical fiber 101a and is NRZ-modulated is inputted to an optical amplifier 102 by a signal waveform which is almost similar to that of a transmission terminal by distributed pre-equalization at the transmission terminal and it is optically amplified. Most output light from the optical amplifier 102 is inputted to an optical phase modulator 104 and a part is branched and converted into an electric signal from the optical signal in a light-receiving circuit 106. Then, an NRZ signal waveform with a satisfactory S/N is generated through a change pointy detection circuit 107, a 1/2 frequency-dividing circuit 108 and an equalization circuit 109. The NRZ signal is inputted to an optical phase modulator driving circuit 110, and an optical phase modulator 105 is driven. What is called pre-charp is given to the optical signal by giving a phase change to the optical signal by the phase modulator. Thus, distributed pre-equalization is given and the optical signal with the signal waveform similar to that at the transmission terminal is received in a reception terminal.
Patent JP-S5418263-A (JP)
Title: Protective circuit for power amplifier
Inventor: YAMAGUCHI HIROYASU
IPC: H03F1/42
Filed: 1977-07-12
Abstract: PURPOSE: To obtain a protective circuit which is effective for power amplifier PA and also suited for formation of the integrated circuit, by driving the protective element when the potential difference is over the prescribed level between the base and emitter of detecting transistor Tr. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S528266-A (JP)
Title: Air-cooled eddy current power absorber
Inventor: TSUBOUCHI HARUYOSHI
IPC: H02K49/04
Filed: 1975-07-09
Abstract: PURPOSE: To improve cooling effect and safety. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62239741-A (JP)
Title: Addition system for device control code
Inventor: SAGARA KATSUSHIGE
IPC: H04L13/00
Filed: 1986-04-11
Abstract: PURPOSE:To transmit input data to any host computer by providing an output distributing means, a device control code holding means, and an input control means. CONSTITUTION:Output data transmitted from a host computer through a communication circuit 1 is inputted to the output distributing means 3 through a host data input/output control circuit 2 and a transmission control code and a device control code are removed there, so that only data is distributed to respective device control circuits 6a-6c. At this time, the device control code is passed to and held in the device control code holding means 4. Input data from the respective device control circuits 6a-6c are inputted to an input control means 5, which adds the transmission control code and the device control code held in the device control code holding means 4 to the data, which is transmitted to the host computer through the host data input/output control circuit 2. Thus, the input data can be transmitted to any host computer.
Patent JP-H04300307-A (JP)
Title: Resin-feeding device
Inventor: NAGASE YUICHI
IPC: D01D1/02
Filed: 1991-03-22
Abstract: PURPOSE:To provide the subject miniaturized device comprising a decreased number of parts by installing a kneading member having plural layers each having many penetrated holes having mutually different shapes and/or mutually different patterns. CONSTITUTION:A kneading member 4 constituted of plural layers 10, 11 each having many penetrated holes having mutually different shapes and/or mutually different patterns is installed in a resin-feeding device. Since a melted resin is repeatedly divided (sheared) and gathered to knead the resin, the constitution of the kneading member 4 is simple and the number of the parts thereof is reduced.
Patent JP-S527763-A (JP)
Title: Counter circuit of variable inductance-type displacement detector
Inventor: SHIDA MASAMI
IPC: G01D5/20
Filed: 1975-07-09
Abstract: PURPOSE: An economical marking circuit with high reliability having a characteristic that when the displacement quantity of the object to be measured is zero, digital output also zero excecuting substractions and output counting using one counting circuit which has two inputs of up count and down count. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01255612-A (JP)
Title: Smelting reduction method for iron
Inventor: NISHIOKA SHINICHI
IPC: C21B13/02
Filed: 1988-04-05
Abstract: PURPOSE:To stabilize heat conducting efficiency into molten iron to high value by executing the operation so as to satisfy the specific inequality in smelting reduction method, which heat generated with secondary combustion in the slag layer is conducted to the molten iron. CONSTITUTION:Gas blown into the molten iron 2 from bottom blowing nozzles 5 at bottom wall in a smelting furnace 1 and stirred and oxygen for decarbonizing is blown into the molten iron 2 from a lance 4 at top part and the oxygen for secondary combustion is blown into the slag layer 3 from plural nozzles at the lower part side wall of the lance 4, to conduct the secondary combustion heat in the slag layer 3 into the molten iron 2 and execute the smelting reduction of the iron. In this smelting reduction, the operation is executed so as to satisfy the inequality and wherein, alpha: secondary combustion ratio in the furnace, eta: heat conducting efficiency of heat generated with the secondary combustion into the molten iron, Li: length (m) of the secondary combustion zone in the slag layer caused by oxygen for secondary combustion blown from No.(i) oxygen blowing nozzle, (n) : number of pieces of the oxygen blowing nozzles, V9: superficial velocity (Nm<3>/h) of exhaust gas in the smelting furnace. By this method, while conducting heat in the molten iron 2 at high efficiency, the smelting reduction of the iron raw material is executed in the molten iron 2.
Patent JP-H11283352-A (JP)
Title: Disk cartridge
Inventor: ISHIWATARI KENJI
IPC: G11B23/033
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge having the excellent cleaning ability and durability and obtaining the fine preservable suitability against the high recording density. SOLUTION: The disk cartridge is constituted so that a disk-like magnetic recording medium provided with a magnetic layer containing at least a ferromagnetic powder, non-magnetic inorganic powder, binder and lubricant on a supporting body is freely rotatably housed in a disk cartridge main body consisting of a pair of upper/lower shells (upper shell, lower shell).  In this case, the arrangement is made so that the part with the difference of level does not exist on at least the part of the internal surfaces of a pair of shells confronted with a recording surface of the disk-like magnetic recording medium and a part 8 of a liner sheet 7 adhered on the internal surface of a pair of shells is thicker than the thickness of other parts and also the magnetic layer contains a fatty acid ester as the lubricant then the amount of the fatty acid ester existing on the surface of the magnetic layer is to be 1-75 mg/m<2> .
Patent JP-H01255293-A (JP)
Title: Hybrid ic circuit substrate
Inventor: UKAI KOJI
IPC: H05K3/24
Filed: 1988-04-04
Abstract: PURPOSE:To accurately put a bonding wire to a conductor circuit on a printed circuit board by securing a lead frame through a sheetlike adhesive to the board covered with a solder resist on its lower surface, and covering the whole conductor circuit of the substrate by electroless nickel plating. CONSTITUTION:The insulation of a conductor circuit 12 formed on a printed circuit board 11 by increasing the thickness of the board 11 within a predetermined limit of a whole thickness with a sheetlike thin adhesive 15 with a lead frame 16 is obtained by the adhesive 15 and a solder resist film 14 on the rear surface of the circuit 12. The whole surface of the circuit 12 is covered by electroless nickel plating to eliminate the irregularity in the thickness of the circuit 12 formed on the board 11. The stability of a jig for putting a bonding wire 22 to the circuit 12 becomes preferable together with the thick plating and board 11.
Patent JP-S57199526-A (JP)
Title: Manufacture of bellow type metallic pipe
Inventor: YAMAGUCHI KEIZOU
IPC: B21D15/04
Filed: 1981-05-29
Abstract: PURPOSE:To easily manufactue a bellows pipe by only loading axial force, by covering the circumference of a metallic pipe with the inside circumferential surface of a cylinder, and making upper and lower pressing walls approach close to each other. CONSTITUTION:Both end parts 2 of metallic pipes are fittd into pressing walls 3, 4 provided with grooves 5, and both the end parts of the metallic pipes are fixed. Subsequently, a side holding plate 6 is made close to the metallic pipe by taking the extent projecting to bellows into consideration, and its circumference is covered. After that, when the pressing walls 3, 4 are made close to each other so as to be opposed, and axial force is loaded on the metallic pipe, a uniform bellows pipe 7 is obtaned immediately. In this way, the bellows pipe is manufactured easily by only loading the axial force by a press.
Patent JP-H08283649-A (JP)
Title: Coating composition and formation of coating film with the coating composition
Inventor: SAEGUSA KAZUMASA
IPC: C09D133/08
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a coating composition good in weatherability, stain resistance, flexibility, cold resistance, etc., by compounding a hydrolyzable silyl group-containing fluorocopolymer and a hydrolyzable silyl group-having acrylic copolymer with a curing catalyst component. CONSTITUTION: A coating composition comprises (A) a binder component comprising (i) a hydrolyzable silyl group-containing fluorocopolymer and (ii) an acrylic copolymer comprising an acrylic acid 2-4C alkyl ester in an amount of 5-80wt.% and a hydrolyzable silyl group-having acrylic acid, and (B) a curing catalyst component. The component B includes nitric acid, hydrochloric acid, acetic acid, citric acid, an amino acid, a guanidine compound, a tin octylate, and tetrabutyl titanate. The mixing weight ratio of the components (i):(ii) is preferably 3:97 to 60:40. The coating composition preferably comprises 100 pts.wt. of the component A and 0.1-7 pts.wt. of the component B.
Patent JP-S5510675-A (JP)
Title: Three-phase power controller
Inventor: TAKAHASHI KUNIO
IPC: H02J3/26
Filed: 1978-07-10
Abstract: PURPOSE: To fulfill performance improvement and cost reduction by realizing three- phase control by a three-phase common variable resistance, by providng a three- phase diode bridge with the variable resistance connected between direct-current side terminals to the gate of each two-way thyristor.  
     CONSTITUTION: Variable resistance VR of variable direct-current voltage generating part A varies the luminescence degree of light emitting part B1 of the photocoupler, and the resistance value of variable resistance part B2 is varied as a result. The variation of the resistance value of this variable resustance part B2 causes the change of the generation point in time of an ignition pulse of two-way thyristor D1, limiting a voltage applied to load M. Therefore, variable resistance B2 varied to control the ignition point of the gate of two-way thyristor D1 has three phases in common, so that the gate ignition phase can be controlled with good balance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6356345-A (JP)
Title: Insert casting method
Inventor: KAKEFUDA MASAHIKO
IPC: B22D19/00
Filed: 1986-04-11
Abstract: PURPOSE:To easily obtain an insert-cast product having high strength at a low cost by forming an iron-Al solder alloy layer to a material for insert casting, forming an Al solder layer on the alloy layer and subjecting the layer to insert casting with an Al alloy. CONSTITUTION:The material for insert casting such as Al alloy, FRM, iron and steel, Ti alloy, Ni alloy or Co alloy is subjected to pretreatments such as rinsing, degreasing, pickling and drying. Said material is then immersed into a plating soln. and is plated while an oscillation diaphragm provided in proximity to the material for insert casting in said soln. is kept oscillated. The material for insert casting is in succession subjected to the insert casting by the insert casting material consisting of the Al alloy. The insert casting material and the material for insert casting are thereby thoroughly welded to each other by which both the materials are diffusion-joined.
Patent JP-S62238886-A (JP)
Title: Dyeing of cellulose fiber from one end to other end
Inventor: JIYAN MARII SHIIRU
IPC: D06P3/62
Filed: 1987-04-07
Abstract: The invention relates to a process for the end-to-end dyeing of cellulosic materials, or blends that contain cellulose, with direct and/or reactive dyes by the pad dyeing process, which comprises using an aqueous liquor that contains at least one water-soluble direct or reactive dye and at least one water-soluble anionic, colorless organic compound having an affinity factor A, at a concentration of 0.2 to 0.3 g/l, for mercerized cotton of 1.1 to 4, said factor A being the quotient of the concentration of the water-soluble, colorless organic compound in a liquor without addition of dye, before impregnation, divided by the concentration of the water-soluble, colorless organic compound in the residual liquor without dye after impregnation. The process of this invention is suitable for dyeing textile cellulosic materials or blends containing cellulose to give end-to-end dyeings of good fastness properties.
Patent JP-H06276604-A (JP)
Title: Current collecting pan
Inventor: MURAMATSU KAZUO
IPC: C22C47/00
Filed: 1993-03-18
Abstract: PURPOSE:To reduce a weight and to improve wear resistance by using aluminum as a base material, combining it with sulfide solid lubricant and metallic tin with high hardness ceramic material, and sintering it at a specific temperature or lower. CONSTITUTION:Aluminum powder or fiber is used as a base material, combined with sulfide solid lubricant, metallic tin is combined with high hardness ceramic material, dispersed, and the mixture is sintered at 500 deg.C or lower. The lubricant includes, for example, one or more types of MOS2, WS2, ZrS2, TaS2. The ceramic material includes, for example, any one or more types of TiN, ZrN, VN, NbN, TaN, Cr2N, any one or more types of TiC, SiC, ZrC, VC, NbC, TaC, Mo2C, WC or any one or more types of TiB2, ZrB2, CrB, MoB, WB. Thus, a pan having a light weight and excellent wear resistance can be obtained.
Patent JP-H111951-A (JP)
Title: Method for fixing throwing-in type aromatic cleaning agent and fastener for aromatic cleaning agent
Inventor: KAJIFUSA NORIYUKI
IPC: E03D9/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To firmly fix an aromatic cleaning agent to be thrown into a water storage tank of a water storage type flush toilet. SOLUTION: In the method for fixing an aromatic cleaning agent, one end of a water-soluble or water-repellent connection member 4, the other end of which is attached to an aromatic cleaning agent 2, is fixed to a water storage tank 6 or held until the agent 2 is stuck to the bottom of the water storage tank 2. And the fastener 1 for the aromatic cleaning agent includes a water-soluble or water-repellent engaging member 3 provided on the agent 2 and the water-soluble or water-repellent connection member 4 connected to the member 3 to prevent the movement of the agent 2.
Patent JP-H06300243-A (JP)
Title: Waste tire incineration ash treatment device
Inventor: KAWASHIMA KENICHI
IPC: F23J1/00
Filed: 1993-04-12
Abstract: PURPOSE:To pump waste tire incineration ash up to the ground from an ash pit water tank, automatically separate water from the ash, and reuse the separated water. CONSTITUTION:An ash pit water tank 2 having an adequate slope 13 is adjacently installed to a waste tire incinerator 1, and a sand pump 3 with a side stream device is installed in the ash pit water tank 2. The sand pump 3 is connected to a separating screen 7 installed on the ground by a delivery pipe and a bypass pipe 11 is provided in the middle of the delivery pipe and connected to the ash pit water tank 2. There is an ash container 8 on one side of the separating screen 7 to store the separated ash and an aboveground water tank 12 is arranged on the other side to store the separated water. A submerged pump 9 is provided in the aboveground water tank 12 to return the separated water to the ash pit water tank 2.
Patent JP-H08255870-A (JP)
Title: Electronic device mounting board and manufacture thereof
Inventor: KANDA TADASHI
IPC: H05K3/18
Filed: 1995-03-17
Abstract: PURPOSE: To reduce the size and thickness of a circuit board mounting a plurality of electronic devices. CONSTITUTION: Chip electronic devices 3 are mounted at predetermined positions on a both-sided adhesive tape applied to one side of a film 1 and copper powder 4 is sprayed between the devices. It is then molded of resin 5 and the adhesive tape 2 is peeled off along with the film 1. Electroless plating 21 of copper is then effected on the surface from which the adhesive tape 2 is peeled off and electroplating of copper is effected thereon. Subsequently, a wiring conductor is formed between the devices by etching. The copper powder 4 is employed in order to enhance the adhesion of copper plating to the resin 5. With such a method, a conventional printed board is not required.
Patent JP-S528455-A (JP)
Title: Lighting arrestor with gas leakage detecting device
Inventor: IIMURA NORIO
IPC: H02H7/24
Filed: 1975-07-11
Abstract: PURPOSE: A lighting arrestor WITH a gas leakage detecting device for checking effectively and in a simple manner leakage of insulation gas such as SF gas or the like to the insulated cylinder including serial gaps. 
     COPYRIGHT: (C)1977,JPO&Japio