baber/WOPTO huggingface dataset:
Patent JP-S5454030-A (JP)
Title: Formation of color reversal image having improved granularity
Inventor: AONO TOSHIAKI
IPC: G03C7/20
Filed: 1977-10-06
Abstract: PURPOSE:To improve the granularity of the image of a color reversal photosensitive material by specifying the quantity ratio of silver to a coupler of photosensitive layers having different optical sensitivities so that the color developing treatment may be accomplished in the presence of a DIR compound after the monochromatic development. CONSTITUTION:There are formed at least two photosensitive layers which contain silver halide sensitive to the visible ray of the same wave range and a photographic coupler and which have their silver halides differently sensitive to light. The moler ratio of silver Ag to coupler cp of the least photosensitive layer is made at least 12, preferably, 15 to 30, whereas the moler ratio of the most sensitive layer is made not to exceed the former ratio. The photographic photosensitive material thus prepared is subjected to monochromatic developing treatment so that the residual silver halide may be exposed optically or chemically. The material is then subjected to color developing treatment in the presence of a DIR compound in the least sensitive layer.
Patent JP-S60262531-A (JP)
Inventor: IMAMURA HIDEKAZU
IPC: A01F7/00
Filed: 1984-06-11
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-S5644188-A (JP)
Title: Magnetic bubble memory
Inventor: KITAZAKI TOSHIROU
IPC: G11C11/14
Filed: 1979-09-19
Abstract: PURPOSE: To prevent a memory bit which has been accessed once from being accessed again until all memory bits are accessed even if access is continuously repeated, by setting the number of memory bits on a minor loop to a prime number.  
     CONSTITUTION: Points A and B are bit positions to which data in the 1st and m-th minor loops 1 and (m) are transferred by replicate gate 5. The interval between points A and B is equivalent to (a) bits. In a countinuous read, page P 0  on minor loop 1 is assigned and replicate gate 5 transfers data to detection major line 6. When data at point A moves to point B, the next page P 1  is positioned at initial P 0  by determining P 1 . Pages P 0  and P 1  are (a) bits away from each other. Similarly, P 2  and P 3  are assigned at an interval of (a) bits and a continuous read is taken. When number (n) of pages is a prime number, all pages can be assigned repetition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1112245-A (JP)
Title: Production of tertiary butoxycarbonylaminoalkylamine
Inventor: IWASAKI FUMITETSU
IPC: C07C269/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce the subject compound useful for synthesis of medicines and agrochemicals in high concentration and simple after-treatment operation by reacting a specific diaminoalkane compound with a t-butoxycarbonylating agent. SOLUTION: A diaminoalkane compound represented by formula I [R<1> is H or an alkyl; (n) is 2-10] is reacted with a tertiary-butoxycarbonylating agent represented by formula II [X is a group of formula III (R<2> and R<3> are each H or an alkyl) or an imino group represented by formula IV [(m) is 3-11] (usually obtained by a method reacting di-tbutyldicarbonate with an oxime compound, particularly 2-tertiarybutoxycarbonyloxyiminopropane, etc., as the agent) at a coagulating point of the system to 120 deg.C, preferably 20-100 deg.C normally for 0.1-10 hr to produce the objective compound represented by formula V (e.g. 1-tertiary-butoxycarbonylamino 3-aminopropane).
Patent JP-H04347751-A (JP)
Title: Semiconductor memory device
Inventor: ENDO KANICHI
IPC: G06F12/16
Filed: 1991-05-24
Abstract: PURPOSE:To supply a semiconductor memory device where a product code error correction circuit with comparatively low correction capacity and a humming code error correction circuit are combined, in which correction capacity more than two bit errors without using the error pattern retrieval operation of ROM or the like is realized, and the amount of hardware can be reduced. CONSTITUTION:In the semiconductor memory device which accumulates information data and parity data, which has a memory array consisting of plural memory cells and plural work lines, which corrects oneself with information data outputted an arbitrary bit line by the selected word line and parity data, a humming encoding/decoding circuit which accumulates information data as holding data, humming code parity data and product code parity data in the memory array, and which individually error-detects parallel or serial output data from the memory array, the product encoding/decoding circuit, and the error correction circuit which refers to detection data of the humming encoding/ decoding circuit and the product encoding/decoding circuit, corrects the error and outputs the error to an external part are provided.
Patent JP-S5744685-A (JP)
Title: Solidifying method of adhesive in assembling wooden box
Inventor: YAMAMOTO GOROU
IPC: H05B6/54
Filed: 1980-08-29
Abstract: PURPOSE: To solidify an adhesive applied to a position to be joined of a box efficiently at the same time with the high-frequency dielectric heating, by placing electrode plates connected to a source generating high frequency waves on two opposite  faces of the box, and further placing auxiliary electrode plates on the other faces.  
     CONSTITUTION: In a box having one opened face in the six faces, and side plates 1, 2, 3 and 4 and a bottom plate 5 on the remaining five faces, electrode plates 6 and 7 connected to a high-frequency generating source are placed on the opened face and the bottom plate 5, and auxiliary electrode plates 8, 9, 10 and 11 (as the electrostatic capacity) unconnected to the high-frequency generating source are placed on the remaining side plates 1, 2, 3 and 4. A high-frequency electric power of 13.56MHz is applied across the electrode plates 6 and 7 to heat and solidify an adhesive applied to positions (a)W(h) to be joined. Gaps 12 and 13 of 20mm are preferably left between the auxiliary electrode plates 8, 9, 10 and 11 and each of the electrode plates 6 and 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02301596-A (JP)
Title: Surface treatment of aluminum or alloy thereof
Inventor: MITANI MINORU
IPC: C25D11/06
Filed: 1989-05-16
Abstract: PURPOSE:To enable various kinds of coloring and to enhance corrosion resistance and wear resistance by impressing voltage to an Al member with an anodically oxidized film formed thereon in the sulfate or nitrate soln. of metal and electrolytically penetrating this metal into the anodically oxidized film. CONSTITUTION:An anodically oxidized film is formed on the surface of Al(alloy). AC voltage of 10-30V is impressed to this member in the sulfate soln. or the nitrate soln. of metal such as silver, copper and iron. This metal is electrolytically penetrated into the porous film part of the anodically oxidized film. It is recommended that the composition of the electrolyte is regulated to about 10-25g/l metallic salt and about 0.3-0.5/l sulfuric acid or nitric acid and the treating temp. is regulated to about 5-20 deg.C. The metal in the electrolytic liquid is deeply infiltrated into the porous oxidized film formed on Al ground metal and complicated with aluminum oxide to form the strong, dense and composite film. Therefore weather resistance, corrosion resistance and wear resistance are enhanced and also the change in color with the lapse of time is reduced.
Patent JP-S61280166-A (JP)
Title: Picture inputting device
Inventor: NISHIZAWA AKIHISA
IPC: H04N1/10
Filed: 1985-06-05
Abstract: PURPOSE:To detect abnormality of inputting of picture information and to realize highly accurate picture inputting by reading a reference mark on a reference mark plate and comparing and deciding the number of times of scanning at this time. CONSTITUTION:A reference mark 26 is provided on a transparent reference mark plate 3. The reference mark 26 is provided outside of the extent of maximum picture area of an original stand and printed black at regular intervals. When mechanical scanning is being made normally, white scanning is made 16 times between reference marks 26, and black scanning of the reference mark 26 itself is made twice. The number of scanning S counted by a number of scanning check counter 15 is compared with a reference number K by a comparison deciding circuit 14. When it is decided that the number of times of scanning S is within the range of (K+ or -1), picture information stored in a memory 13 is stored in a memory 17, and when decided that the number is outside of the range, the picture information is invalidated, and mechanical scanning is executed again from the beginning.
Patent JP-S5644461-A (JP)
Title: Engine ignition device
Inventor: FUJIMOTO TAKANORI
IPC: F02P3/08
Filed: 1979-09-18
Abstract: PURPOSE:To improve igniting performance by obtaining an angle advancing characteristic by an angle signal in an expected range of the number of revolution of an engine and bypassing the angle signal through a control circuit corresponding to an operation signal of an ignition time operating circuit based on the angle signal over the expected range of the number of revolution. CONSTITUTION:An output from a magneto-power generating coil 106 is reduced by an armature reaction at a high speed revolution of an engine, but an independent signal coil 10 can compensate the output as its number of windings is smaller than that of the coil 106 and is less influenced. On the other hand, an inverse polarity signal (b) becomes an angle signal to energize a thyrister 7, but nothing but an advancing angle characteristic can be obtained only with said signal. Then, by obtaining the second angle signal from a signal coil 8 and bypassing an ignition signal G for a desirable period of time at high revolution by an ignition timing operating circuit 15, a delay angle characteristic can be obtained.
Patent JP-2000310171-A (JP)
Title: Fuel supply device
Inventor: MIYAJIMA MASAYASU
IPC: F02M47/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device which reduces the load of an engine and decrease fuel consumption by minimizing the loss of pump power. SOLUTION: A first pressure intensifying mechanism 3A and a second pressure intensifying mechanism 3Z which pressurize the pressure of the fuel to be supplied to an engine at a specified high pressure are provided, and a check valve 4 and a junction passage 14, which has a two way switch valve 5A and connects the check valve 4 and the discharge side of the pressure intensifying mechanism 3Z and low pressure and high pressure fuel passage 8, are provided. When the engine demands a small amount of fuel, the two way valve 5A is operated to open the passage 14.
Patent JP-S6011706-A (JP)
Inventor: BUARUTAA KUROTSUPU
IPC: F15B11/00
Filed: 1984-06-14
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-2000311616-A (JP)
Title: Air discharge hole for plasma display panel substrate
Inventor: TANTANI YASUSHI
IPC: H01J11/44
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the breakdown of a substrate in a baking process and a heating process by performing the chamfering to the periphery of an air discharge hole of a plasma display panel. SOLUTION: An air discharge hole 1 of a plasma display substrate is provided in a glass substrate of the plasma display panel, and chamfering 1 m is performed to the periphery of an opening of the hole passing through the glass substrate. This chamfering can be performed to both surfaces of the glass substrate, or can be provided in the only periphery of the air discharge hole of an outer air surface side of a panel body at the time of assembling the substrate. The shape of chamfering can be thread chamfering or round chamfering.
Patent JP-S61278863-A (JP)
Title: Charge applying material for developing electrostatic charge image
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/10
Filed: 1985-06-04
Abstract: PURPOSE:To obtain an excellent charg applying material having superior charge controlling properties and superior durability during use under friction with a toner by holding a specified organotin compound as a charge controller on the surface of a charge applying material. CONSTITUTION:This charge applying material for developing an electro-static charge image has an organotin compound represented by the formula (where R is 1-24C alkyl, cycloalkyl, aryl or aralkyl and R' is 1-12C alkylene) on the surface. The compound is preferably present in the form of particles of 2-0.1mum average particle size. The charge applying material is obtd. by forming a layer of the compound on the base material of a charge applying material. In order to form the layer, the compound represented by the formula is dissolved in a solvent or dispersed in a dispersion medium optionally together with a resin binder, and the resulting coating liq. is applied to the base material or the base material is immersed in the coating liq., mixed and dried. A covering method may be adopted.
Patent JP-H09277098-A (JP)
Title: Method for controlling vacuum hot press and device therefor
Inventor: TANAKA RYOICHI
IPC: B30B15/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of the packing of a door based on a change in an atm. pressure and to detect the abnormality of a press operation by detecting and storing the atm. pressure at the time of starting press forming and opening the door when the pressure in a chamber after the end of press forming attains the stored atm. pressure value. SOLUTION: A controller 14 consists of a memory section 16 which is constituted with a microprocessor on a base and is connected by a bus line to a CPU 15, an operation and display section 17, an input section 18 and an output section 19. The signal from a vacuum pressure detector 12 for detecting the vacuum pressure in a chamber is inputted to the input section 18. The memory section 16 stores the detected pressure value, set value or the temporary value of arithmetic processing of the input section 18. The operation and display section 17 operates the running of the hot press, input the set value and displays the set value and actually measured value. The output section 19 converts the results arithmetically processed by the CPU 15 in accordance with the signals of the memory section 16, the operation and display section 17 or the input section 18 to the signals meeting the actuator and outputs the signals.
Patent JP-S62279075-A (JP)
Title: Automatic soldering device for printer circuit board
Inventor: ISHII HIROSHI
IPC: H05K3/34
Filed: 1986-05-28
Abstract: PURPOSE:To save an electric power and prevent the oxidation of a solder with the turning on and off the power source according to the size of a printed circuit board by providing in parallel in plural lines the instrument for promoting a soldering and a solder tank. CONSTITUTION:At the soldering time of a small sized printed circuit board, a soldering is performed with a preheater 5 and jet solder tank 6 only by cutting off the jet solder tank 6a by a preheater 5a. In case of a large-sized printed circuit board, the power source of the pre-heater 5a and jet solder tank 6a is turned on and after coating a flux the half is subjected to a dry preheating by the preheater 5. The soldering is then performed by the jet solder tank 6 and simultaneously the remaining printed circuit board is preheated by the preheater 5a and at solder dipping time the camber of unsoldering part is prevented with a camber preventing jig 7. The remaining printed circuit board is subjected to a soldering by the jet solder tank 6a and simultaneously the camber of the soldered part is restrained by the camber preventing jig 7a. After completion of the whole face soldering, the camber of the printed circuit board is restrained by the camber preventing jig 7b.
Patent JP-H06333961-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAO TAKEYUKI
IPC: H01L21/336
Filed: 1993-05-24
Abstract: PURPOSE:To provide a semiconductor device manufacturing method by which an ohmic electrode having a strong adhesive force against the rear surface of a semiconductor substrate which has an active area on its front surface and rear surface of which is removed by a prescribed thickness can be formed on the rear surface of the semiconductor substrate without causing warping nor cracking in a wafer. CONSTITUTION:After forming an insulating film 14 on the new rear surface of a semiconductor substrate 10 formed by removing the original rear surface of the substrate 10 by a prescribed thickness, a low-resistivity layer is formed near the rear surface of the substrate by introducing and diffusing an impurity 15 having the same conductivity as that of the substrate 10 through the insulating film 14. Then the rear surface is formed to a rugged surface by etching the rear surface by using the insulating film 14 as it is as a mask. Thereafter, a metallic film for ohmic electrode is formed on the rear surface immediately after removing the insulating film 14 and cleaning the rear surface.
Patent JP-S5347610-A (JP)
Title: Emergency escape system for overhead-track traffic facilities
Inventor: YOSHIMI MAKOTO
IPC: B61L23/00
Filed: 1976-10-12
Abstract: PURPOSE: To provide an emergency escape system for overhead-track traffic facilities, in which all of the vehicles are stopped at respective nearest stations or at sheltering platforms, so as to safely escape passengers at the time of emergency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07323423-A (JP)
Title: Heating device for thermoplastic resin sheet
Inventor: YOSHIMI TORU
IPC: B29L7/00
Filed: 1994-06-02
Abstract: PURPOSE:To heat a thermoplastic resin sheet uniformly by providing a plane gas heater using the catalytic combustion heat of a combustible gas as a heating medium of a heating device and arranging this gas heater to the sheet plane of a material to be heated at a specified gradient angle. CONSTITUTION:This heating device for a thermoplastic resin sheet continuous to a molding part uses a catalytic combustion heat of a combustible gas from a plane catalytic combustion gas heater 2 provided in a heating furnace 1 for a molding machine. The heater 2 is split in halves in the center of a sheet S of material to be heated at its vertical line, and is tilted at an angle in which the heater becomes remote from the sheet S symmetrically at the right and the left in the center. Further, the heater 2 is so arranged that it fluctuates freely around an axial support part 20. In addition, a guide 4 for angle adjustment is provided which adjusts the gradient angle of the heater 2 in accordance with the degree of looseness of the sheet S when heated. A blower 3 is provided on a symmetrical axial line in the center of the heater 2, so that at air is forcibly sucked in from the surface of the heater 2.
Patent JP-H0417115-A (JP)
Title: Magnetic recording medium
Inventor: KOYAMA NOBORU
IPC: G11B5/716
Filed: 1990-05-11
Abstract: PURPOSE:To improve high frequency characteristics and low frequency characteristics in good balance by using a ferromagnetic powder which satisfies a specified relation as the ferromagnetic powder to be incorporated into the magnetic layer. CONSTITUTION:Such a ferromagnetic powder which satisfies the relation expressed by formulae I, II, III is used as the ferromagnetic powder to be incorporated into the magnetic layer. Namely, the ferromagnetic powder has specified sigmaS, Fe<2+>/Fe<3+> (weight ratio), and Hc. When plural magnetic layers are provided on a nonmagnetic supporting body, the low frequency (chroma) characteristics can be further improved by incorporating this ferromagnetic powder into the lowest layer, namely the layer adjacent to or the nearest to the supporting body. When a layer containing dispersion of a conductive material is provided as a lower layer, dropout can be reduced. Thus, both of high frequency characteristics and low frequency characteristics can be improved in good balance.
Patent JP-S5980495-A (JP)
Title: Combustion auxiliary material for furnace using sludge of sewage and its preparation
Inventor: ISHIGAKI EIICHI
IPC: C10L5/48
Filed: 1982-07-12
Abstract: PURPOSE:To provide a combustion auxiliary material for furnace with self- burning and to obtain it efficiently, by dehydrating and solidifying a mixture of sludge of sewage and powdered coal in a specific ratio. CONSTITUTION:Powdered coal is added to the blending tank 1 into which sludge of sewage is introduced in a weight ratio of the powdered coal to the solid dried sludge of sewage of (0.5-3):1, both are agitated and blended fully, sent to the flocculating and blending tank 2, a flocculant such as a low cationic high polymer flocculant, etc. is added to it, so that flocks in the sludge are flocculated. The resultant material is then sent to the filter dehydrator 13, dehydrated into <=50wt% water content, caked, crushed into a lump or granular state by the crusher 4, to give the desired combustion auxiliary material for furnace.
Patent JP-H0417670-A (JP)
Title: Smelted material of sputtering target for optical medium
Inventor: YOSHIKAWA KAZUO
IPC: G11B7/243
Filed: 1990-05-11
Abstract: PURPOSE:To stably obtain an alloy film having a prescribed compsn. by incorporating one or more among Ti, Zr and Hf as group IVa elements into Al and uniformly dispersing an intermetallic compd. consisting of Al and one or more among Ti, Zr and Hf into the matrix. CONSTITUTION:The smelted material of a sputtering target for optical media is made of an Al-based melt-refined alloy contg. 0.5-10atomic% one or more among Ti, Zr and Hf as group IVa elements. An intermetallic compd. consisting of Al and one or more among Ti, Zr and Hf has been uniformly dispersed in the Al matrix of the alloy. The intermetallic compd. is preferably acicular and has <=200mum size in the longitudinal direction. Since the target does not cause a change in the compd. during use with the lapse of time and ensures a constant rate of sputtering and a constant angle of emergence, the compsn. of a formed alloy film coincides nearly with that of the target.
Patent JP-S60263836-A (JP)
Title: Liquid tank type testing device for thermal shock
Inventor: YAMAMOTO TAKEYASU
IPC: G01N3/60
Filed: 1984-06-12
Abstract: PURPOSE:To compact the device by using a solution as an inert liquid of fluorine, and returning both high and low bath liquids to their bath tanks by utilizing their properties and using them. CONSTITUTION:The inert liquid of fluorine is used as a test bath liquid, and a sample basket is dipped in a cryogenic bath tank 4 firstly, lifted out of the bath liquid over the liquid level a specific time later, and then vibrated vertically by an air cylinder for excitation, thereby shaking off the bath liquid sticking on the basket 40. Then, the basket 40 is taken out of the tank 4 and dipped in a high temperature bath tank 5 by a carrier, and the basket 40 is taken out of the tank 5 after the liquid is removed for a specific time similarly to the operation at the side of the tank 4; and the solution which moves sticking on the sample and basket 40 drips on a vat 15 until the sample is taken out at a neutral position and flows in the tank 5 along the slope of the vat 15. Then, vapor mist is collected in contact with a condenser 13 and its liquid drops are guided to a separator 20 through a receiving dish 17 and a conduit 18, heated and returned to the tank 4 through an outlet pipe 21 and a heat exchanger 24, and further returned to the tank 5 through a conduit 23 again.
Patent JP-S5245880-A (JP)
Title: Process for production of field effect transistor
Inventor: FUKUNAGA SHINOBU
IPC: H01L29/786
Filed: 1975-10-08
Abstract: PURPOSE: A process for production of an N-channel depression type field effect transisor (E-DMOS) which does not require ion implantation process by changing surface state density. 
     COPYRIGHT: (C)1977,JPO&Japio