baber/WOPTO huggingface dataset:
Patent JP-S58204513-A (JP)
Title: Manufacture of iron core of split type power feeding transformer
Inventor: YOKOOOJI MITSUNORI
IPC: H01F27/25
Filed: 1982-05-24
Abstract: PURPOSE:To make it possible to form a necking that is close to an ideal curve with a simple machining method by placing a transformer at the center of a machining base through a spacer and pressing down its both ends to bend the iron core and cutting its top section. CONSTITUTION:A transformer main body 1 (2) on the upper part of which iron core 3 (4) is fastened is placed on a machining base 13 through a small spacer 12. Next, the both ends of the longitudinal direction of the main body 1 (2) is pressed on to the upper face of the base 13 to bend the iron core 3 (4) with the main body 1 (2) with an appropriate radius of curvature which is within the elastic limit of the iron core 3 (4). Next, the top part of the iron core 3 (4) is cut by the height L of the curve as shown by a chain line in the figure. The cutting is to form a necking 15 in the top part of the iron core 3 (4) by an arc that is almost the same as an ideal curve, so that, when the iron is free of clamping and bends and deforms by heat of the iron core 3 (4), the top part becomes linear. An iron core formed in this way gradually deforms by heat generation due to power supply and finally the necking 15 becomes a flat face and an excellent power feeding by the transformer can be achieved.
Patent JP-S60230161-A (JP)
Title: Electrophotographic recorder
Inventor: WADA YOSHINORI
IPC: G03G15/043
Filed: 1984-04-28
Abstract: PURPOSE:To automate adjustment and to eliminate adjustment errors by providing a control device which controls either the electrifying potential by an electrifier and the exposing intensity by an exposing device according to the result of reading by an information reader for identifying a photosensitive body. CONSTITUTION:Bar codes BC for classifying the electrical and optical characteristics of a photosensitive drum 1 to, for example, four stages are attached to said drum. A control circuit 4 for the electrifying potential and a control circuit 5 for the exposing intensity control the electrifier (not shown in a figure) and the exposing device (not shown in the figure) according to the respective segments. As a result the adequate electrifying potential and exposing intensity according to the characteristics of the drum 1 are automatically given.
Patent JP-S62244559-A (JP)
Title: Integrated complex roll for continuous casting
Inventor: NAKAGAWA YOSHIHIRO
IPC: C22C38/44
Filed: 1986-04-14
Abstract: PURPOSE:To obtain an integrated complex roll for continuous casting having safety and high efficiency and no fall-out of a sleeve by integrally casting an inner shell composing of a high toughness alloy cast steel having the specific composition in the outer shell composing of a high Cr stainless steel having the special composition formed by a centrifugal casting, as one body. CONSTITUTION:The complex roll for the continuous casting is formed by casting the inner shell 2 composing of the alloy casting steel in the outer shell 1 of the stainless steel cast by centrifugal casting, as one body. The above outer shell is constituted by the stainless steel having excellent heat resistance and heat-cracking resistance, composing of, by wt. <=0.1% C, <=0.6% Si, <=0.03% S, <=0.03% P, <=1.0% Mn, <=5.0% Ni, 10.0-16.0% Cr, <=1.0% Mo and the balance essentially Fe. On the other hand, the above inner shell is constituted by the cast steel having excellent toughness, composing of, by wt. 0.1-0.4% C, <=1.5% Si, <=0.1% S, <=0.1% P, <=1.0% Mn, <=1.0% Ni, 1.0-3.0% Cr, <=1.0% Mo and the balance essentially Fe.
Patent JP-S5422404-A (JP)
Title: Method of regasfication liquefied petroleum gas
Inventor: NAKAGAWA MASANORI
IPC: F17C9/02
Filed: 1977-07-21
Abstract: PURPOSE:When liquefied petroleum gas is gasified, mixing of liquefied natural gas helps high-efficieny gasification by using inexpensive heat source, such as sea water.
Patent JP-H02264486-A (JP)
Title: Superconductive film weakly coupled element
Inventor: OSADA MASAYA
IPC: H01L39/22
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a superconductive film weakly coupled element improve in sensitivity to an electromagnetic wave or a magnetic field and large in output voltage by a method wherein a superconductive film serving as a detecting section is formed of fine particles whose crystal axes are oriented in disorder, by which boundary effect a critical current density and a critical magnetic field are reduced. CONSTITUTION:A board 1 is heated and kept in an oxygen atmosphere, and superconductive thin films 3 and 4 are formed through evaporation by an electron beam which is so controlled as to make Y, Ba, and Cu contained in the evaporated films 3 and 4 to be in the composition ratio 1:2:3. The film 4 is a superconductive thin film formed of fine particles whose crystal axes are oriented in disorder or a Pt film, by which boundary effect a critical current density and a critical magnetic field and lessened. The film 3 is a superconductive film grown in the direction of a C axis on the board 1. The superconductive film 3 is formed into a shape which is narrow at its center on the Pt film through photolithograph by an electron beam and a reactive sputtering method using chlorine gas, where it has a bridge whose width W2 is prescribed to a certain value at the center. When a bridge part 4 is irradiated with a microwave of, for instance, 10 or 8GHz, a Shapiro step is observed at each of prescribed muVs in a voltage-current characteristic and the bridge part 4 is possessed of a Josephson junction effect.
Patent JP-H05239276-A (JP)
Title: Polyolefinic resin molding for automobile
Inventor: TANAKA SEIJI
IPC: C08L23/26
Filed: 1991-04-18
Abstract: PURPOSE:To prepare the subject molding excellent in the prevention of delamination, etc., by molding a resin compsn. comprising specified amts. of a polyolefin, a specific polyetheresteramide, and a specific polyolefin oligomer. CONSTITUTION:The objective molding is prepd. by molding a resin compsn. which comprises 50-98.9wt.% polyolefin (e.g. PP), 1-40wt.% polyetheresteramide prepd. by copolymerizing a 6C or higher aminocarboxylic acid or lactam or a 6C or higher diamine salt of a dicarboxylic acid (e.g. caprolactam), a poly (alkylene oxide) glycol (e.g. polyethylene glycol) having a number-average mol.wt. of 200-6.000, and a 4-20C dicarboxylic acid (e.g. terephthalic acid) in such a manner that the resulting copolymer has a content of polyetherester units of 10-90wt.%, and 0.1-40wt.% component consisting of an acid-anhydride- modified polyolefin and/or a polyolefin oligomer having a specified number- average mol.wt. and having been grafted with an unsatd. carboxylic acid (anhydride) (e.g. a maleic-anhydride-modified PP).
Patent JP-H08289058-A (JP)
Title: Facsimile equipment
Inventor: TAKEI RYOICHI
IPC: H04N1/00
Filed: 1995-04-12
Abstract: PURPOSE: To display a fact of finished transmission onto an original without a stamp denoting the finished transmission when the same carrying path is used for the original and the recording paper by reading a transmission original and printing out a mark denoting the end of transmission onto the original. CONSTITUTION: A transmission original is set to an original platen 3 and whether or not a transmission finished mark is printed out is decided and a print command or non-print command is given to an operation panel 16. Then the original is read at a read position 8 and fed to a print position 12, at which reading of one original is finished. Since a character pattern is printed out at the end of the original, when a print position sensor 11 senses the end of the original or a tail end of the original comes to the print position 12 through the calculation of the size of the original and the length of a carrying path after the paper sensor 7 senses the tip of the original, the original carrying motor is stopped. The print pattern is printed out after the reading is surely finished by printing out the print pattern at the end of the original in this way.
Patent JP-H08287037-A (JP)
Title: Digital signal processing processor
Inventor: IMAKURUNUSHI NAOTAKA
IPC: G06F7/52
Filed: 1995-04-12
Abstract: PURPOSE: To shorten operation processing time by reducing the number of steps in a program. CONSTITUTION: A 1st digital multiplication means consists of a coefficient data RAM 11, a signal data RAM 12, buffer memories 15, 16, and a 1st multiplier 19. A 2nd digital multiplication means consists of a coefficient data RAM 13, a signal data RAM 14, buffer memories 17, 18, and a 2nd multiplier 20. Respective multiplied results outputted from the 1st and 2nd digital multiplication means are inputted and mutually added by an ALU 21 being a digital addition means. The added result of the ALU 21 is inputted to one input of an adder 22 and an output from an accumulator 23 is inputted to the other input of the adder 22 to add and accumulate the added result. A digital accumulation means consists of the adder 22 and the accumulator 23 for inputting and storing the output of the adder 22. Since multiplication processing is simultaneously executed by the 1st and 2nd digital multiplication means, processing time can be shortened.
Patent JP-H03289387-A (JP)
Title: Motor servo circuit
Inventor: OKAMOTO NOBUHIRO
IPC: H02P29/00
Filed: 1990-03-31
Abstract: PURPOSE:To drive a motor by a suitable servo gain by detecting the deviated amount of rotation of reproduction at the time of initial reproduction of the reproducing surface of a disc, and varying a reference servo gain to an optimum servo gain on the basis of the optimum gain based on the detection. CONSTITUTION:If a reproducing surface becomes a reproducible rotating state, the fall of a reproducing horizontal synchronizing (PBH) signal is compared with that of a reference horizontal synchronizing signal (REFH signal) of a terminal 2 by a phase comparator 3 in which the PBH signal is input, and it supplies an ERR (phase error) signal having a pulse width corresponding to the difference. A deviation detector 9 detects the magnitude of the varying range of the ERR signal, and supplies it to a gain deciding circuit 10. Suitable servo gain is decided based on preset characteristic, a correction constant alphais obtained, and a servo gain correction constant is varied from an initial constant alpha0 to alpha. Further, the ERR signal and the constant alpha are supplied to a duty modulator 11 to become a second ERR, which is supplied to a motor driver 6.
Patent JP-S5611554-A (JP)
Title: Bus coupling unit
Inventor: OOMIYA TETSUO
IPC: G06F13/00
Filed: 1979-07-10
Abstract: PURPOSE: To perform efficient bus coupling, by making usable the memory connected to opposing bus with the address conversion table corresponding to each processor and connecting an arbitrary memory base of the processor to an arbitrary memory base of opposing.  
     CONSTITUTION: A plurality of processors 100 1 ...100 n  of the first group are connected to the bus 400, and the memories 110 1 ...110 n  are connected to each processor. On the other hand, the processor not shown in the second group in the appended figure and the common memory 200 are connected to the bus 500, and the buses 400 and 500 are connected with the address conversion unit 300 constituted with a plurality of address conversion table selected by the specific name of a plurality of processors 100 1 ...100 n  included in the first group. Further, output is made from the processors 100 1 ...100 n  included in the first group. The memory address is converted to the common address 200. Thus, the bus coupling can efficiently be made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59211744-A (JP)
Title: Fuel control device for car engine
Inventor: TANAKA SHIGEMI
IPC: F02D41/12
Filed: 1983-05-18
Abstract: PURPOSE:To prevent shock likely to occur, when the fuel is supplied, and to enhance the rate of fuel consumption, by changing the number of revolutions of the engine under deceleration at the starting and finishing time of fuel cut operation in accordance with the gearing position of speed change device. CONSTITUTION:If the gearing position of speed change device is on the high speed side during deceleration of an engine, all of the neutral SW2, clutch SW3, throttle valve SW4 and neg. pressure SW11 are turned off, while a high speed SW on. At this time, a rotation SW5 is turned on under a number of revolution of 1,900rpm, and operation of a slow system cut valve 1 is stopped to resume the fuel supply, but because No.2 rotation SW15 is turned on at 1,700rpm, the valve I is started again. No.2 rotation SW15 is turned off at 1,300rpm, but it is held by No.3 rotation SW12, and No.3 rotation SW12 is turned on at 1,100rpm, so that operation of a cut valve 1 is stopped. If the gearing position is on the low speed side, start and stop of the valve I operation is controlled only by the rotation SW5.
Patent JP-S60229928-A (JP)
Title: Novel graft copolymer and preparation and use thereof
Inventor: SAEGUSA TAKEO
IPC: C09K23/52
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a graft copolymer having a specific composition ratio between a specific backbone copolymer and a pendant graft copolymer and improved surface activity, by using a 2-oxazoline based or 2-oxazine based compound as a starting material. CONSTITUTION:A monomer expressed by formula I (R1 is 1-4C hydroxyalkyl, etc.) or further a monomer expressed by formula II (R2 is 1-3C alkyl; l, m and n are 2 or 3) and a polymerization initiator are mixed, and the resultant mixture is heated to carry out cationic ring opening polymerization in the first stage and give a backbone copolymer. Hydroxy groups in the resultant copolymer are then converted into functional groups, and a monomer expressed by formula III (R3 is 4-8C alkyl, etc.; n is 2 or 3) is subjected to cationic ring opening polymerization in the presence of the resultant copolymer in the second stage to give the aimed graft copolymer, consisting of repeating units expressed by formulas IV- VI(R4 is 1-4C alkylene; x is the number of repeated graft chain units) at 0.05- 1 molar fraction of the total of the units expressed by formula IV and VI to the total of the units expressed by formulas IV-VI, and having 500-100,000 number- average molecular weight.
Patent JP-2000280278-A (JP)
Title: Production of insert material and insert molded article
Inventor: KISHI KEIJI
IPC: B29C45/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To have excellent moldability of a pattern layer and to prevent crack occurrence by a method in which a support sheet of good dimensional stability is laminated peelably on one side of a substrate sheet excellent in moldability, the ink pattern layer of good moldability is formed on the other side, and a broken linear holes are formed on the molding/non-molding part boundary of the support sheet. SOLUTION: A support sheet 3 having broken linear holes on a molding/non- molding part boundary by a biaxially oriented polyester film and others is laminated peelably on a substrate sheet 2 of an acrylic resin and others by heat press or an adhesive and others, a pattern layer 5 is formed on the opposite side by an ink containing pigment and others as a coloring agent to make an insert material. The insert material is heated/softened by a preliminarily molding mold 7, made to contact the surface of the mold 7 by vacuum suction and/or compressed air, cut in the broken line part, removed from the mold 7, and after the residual support sheet 3 being removed, arranged in a molding mold, and a resin is injected/solidified to be molded integrally with the insert material. An article excellent in moldability of the pattern layer 5, free from crack occurrence, and good in appearance is made.
Patent JP-S5211974-A (JP)
Title: Liquid metal leak detector
Inventor: MICHIKUCHI YUEHIRO
IPC: G01M3/24
Filed: 1975-07-18
Abstract: PURPOSE: To make a liquid metal leak detector using microwave and capable of detecting a liquid metal leak even of a small amount without mis-operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58204614-A (JP)
Title: Forming circuit of variable alternating current resistor
Inventor: GOTOU KUNIAKI
IPC: H03G1/00
Filed: 1982-05-24
Abstract: PURPOSE:To reduce the pattern area, by making a current amplification factor of transistors(TRs) different for a ladder circuit network comprising the TRs controled with a current from a control current source. CONSTITUTION:The width of base at the center of the base region of TRs TR3-TR8 constituting the ladder circuit is formed narrower than the width of the base at both sides. That is, the width of base of the TRs TR5, TR6 is designed narrower than that of the TR3, TR4, TR7 and TR8, allowing to constitute the current amplification factor of the TR5, TR6 at the center larger than that at the circumference. Through the constitution like this, since the base region of the TRs at the center is narrow, the current amplification factor is decreased gradually toward the circumference. Thus, even if no bias current is applied, the conduction is done sequentially from the TR5, TR6 at the center toward the TR7, TR8 and the TR3, TR4 at both sides depending on the amplitude of a control current Ir. Thus, no bias resistor and its wiring are required and the pattern area is reduced.
Patent JP-H10266147-A (JP)
Title: Fence post
Inventor: INAGA KENGO
IPC: E01F13/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a fence post having high safety in which when a post body is stored, the tip of a toe is prevented from being caught between an umbrella-shaped member and a cover body. SOLUTION: A case member 30 and a projecting body 31 are provided at the lower part of a post body 11 and a receiving hole member 32 is disposed at the bottom of an outer cylinder 10. If the body 11 is caused to fall down, since the tip of the body 31 is not aligned with a receiving hole 70 of the member 32, the tip of the body 31 hits a portion of the member 32 other than the hole 70. And the body 31 is pushed toward the axial direction by the impact so that it is moved from a second position in which it is shallowly inserted into the member 30 to a second position in which the body 31 is inserted deeply into the member 30. Further the body 31 bounds and returns to a vertical posture being a stable posture at the first position and is inserted into the member 32.
Patent JP-H08257567-A (JP)
Title: Production of silver ion water
Inventor: ITO JINICHI
IPC: C02F1/50
Filed: 1995-03-20
Abstract: PURPOSE: To produce silver ion water having higher sterilizing effect. CONSTITUTION: A first electrolytic cell 17 has an anode 22 and a cathode 23 and is demarcated into an anode chamber 20 and a cathode chamber 18 by the diaphragm 21 interposed between both electrodes. Raw water is introduced into the anode and cathode chambers 20, 18 of the first electrolytic cell 17 to be electrolyzed and acidic ionic water is taken out of the anode chamber 20 while alkaline ionic water is taken out of the cathode chamber 18. The obtained alkaline ionic water is introduced into a second electrolytic cell 28 having an anode 35 and a cathode 31 and characterized by that silver 34 is attached to the anode 35 to be electrolyzed to take out alkaline silver ion water.  The obtained silver ion water is characterized by that pH is 8-12, the concn. of dissolved silver is 10-1000ppb, the concn. of chlorine is at least 10ppm or less, usually, 5ppm or less and 70% or more of dissolved silver is ionized and develops excellent sterilizing effect.
Patent JP-H03287781-A (JP)
Title: Production of pd-ag alloy plating film by electroless plating and electroless plating bath used therefor
Inventor: YOKOTA HIROSHI
IPC: C23C18/44
Filed: 1990-04-03
Abstract: PURPOSE:To form a highly adhesive plating film having a uniform composition on the articles of intricate shapes by using a plating soln. contg. a Pd salt, Ag salt, reducing agent and chelating agent respectively in specified concns. to deposit a plating film on a catalytically active carrier. CONSTITUTION:A plating bath contg. 0.001-0.5mol/l of the Pd salt plus Ag salt, 0.01-50mol/l of a base, 0.0005-0.5mol/l of a reducing agent and 0.001-10mol/l of a chelating agent is prepared. The base consists of hydrazine and/or a hydrazinium salt, and the chelating agent consists of an aminopolyacetic acid and/or its salt. The ratio of the Pd salt to Ag salt is made lower than the ratio of Pd to Ag in the plating film. An electroless plating film is deposited on a catalytically active carrier by using the plating bath.
Patent JP-H10267909-A (JP)
Title: Method for quantitative analysis for carbonate in positive-pole active material for non-aqueous electrolyte secondary battery
Inventor: YAMANAKA ATSUSHI
IPC: H01M4/525
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative analyzing method for obtaining, accurately and directly, carbonate content in a positive-pole active material for non-aqueous electrolyte secondary battery. SOLUTION: A positive-pole active material is put in a hydrochloric acid acidic solution, and a carbon dioxide generated by decomposition of the positive- pole active material is determined to obtain the weight of carbonate. The carbon dioxide generated by decomposition is treated with hydrochloric acid trap, and then it is introduced into alkaline barium perchlorate solution, and is absorbed by such reaction as equation: Ba<2+> +20H<-> +CO2 →BaCO3 ↓+H2 O. Based on the amount of generated perchlorate, a quantity of electricity (coulomb) is obtained by coulometric titration, and carbonate weight is obtained by the following equation: m ×quantity of electricity/F. Where, F is Faraday constant, m is mole weight of carbonate.
Patent JP-S63252730-A (JP)
Inventor: SAWANO SHUICHIRO
IPC: B31F1/00
Filed: 1987-04-09
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-S59214374-A (JP)
Title: Facsimile equipment
Inventor: OOSUGA BUNICHI
IPC: H04N1/00
Filed: 1983-05-20
Abstract: PURPOSE:To supply recording paper and also remove jamming paper at a lock position by providing a recording paper to the front side of the upper part in a device rotatably around a vertical shaft, and locking the recording part where it rotates by 90 deg. from a specific recording position. CONSTITUTION:When the lock piece 38 of the recording part 2 is attracted to the lock piece 36 of the permanent magnet of a partition plate 31, the recording part 2 is locked at the recording position. When the recording part 2 is rotated by 90 deg. from said state, it is locked at a corresponding position by lock pieces 39 and 37. When recording paper is supplied, or when a jam is removed, the recording paper 2 is rotated by 90 deg. and locked. Then, a flank of the recording paper 2 comes to the front surface side the main body 1 of the device and the supplying of recording paper and removal of the jam are performed from the flank of the recording part 2.