baber/WOPTO huggingface dataset:
Patent JP-S62238364-A (JP)
Title: Thin film forming device
Inventor: ITO HIROMOTO
IPC: C23C16/50
Filed: 1986-04-10
Abstract: PURPOSE:To efficiently form a high-performance thin film by irradiating an electron beam on a reactive gas which has been blown into the inner vessel of a vacuum vessel, and dissociating, exciting, and partly ionizing the reactive gas to promote the reaction. CONSTITUTION:The reactive gas 26 is introduced from a nozzle 16 into the inner vessel 21 in the vacuum vessel 11, and the gas pressure is controlled to 10<-4>-10<-3>Torr. A 10-100V voltage is impressed on an electron beam drawing electrode 17 from the first DC power source 24 to emit an electron from an electron beam emitting means 18 heated at about 2,000 deg.C by an AC power source 23 toward the electrode 17, and an electron beam of about 1-5A is emitted. The reactive gas 26 (gaseous hydrocarbon) is dissociated by the electrode 17 and the electron beam, and a part of free C and H are excited and ionized. Meanwhile, when specified voltage is impressed between accelerating electrodes 19 and 20 from the second DC power source 25, the ion is accelerated and reaches a substrate 22. At this time, the kinetic energy of the C ion and H ion to be injected on the substrate 22 can be controlled by changing the accelerating voltage, and the film quality can be controlled.
Patent JP-H10284952-A (JP)
Title: Fault detection circuit
Inventor: ISHIDA MASATOSHI
IPC: H03F1/52
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fault detection circuit that detects a fault only when a power supply voltage is applied normally in the same of abnormal reduction in a bias current. SOLUTION: A bias current detection means 2 detects a bias current supplied from a bias supply source to an object 1 to receive a bias. In the case that the bias current is decreased more than a prescribed current, the detection means 2 provides the output of an alarm output to a bias reduction detection state alarm output means 3. The bias reduction detection state alarm output means 3 provides the output of a bias power supply voltage to an alarm output terminal 11 through a load means 5 when a switch means 6 of a changeover means 4 is turned off. As a result, a low level in the normal state and a high level in the faulty state are outputted from the alarm output terminal 11.
Patent JP-H06265506-A (JP)
Title: Ph sensor
Inventor: UESHIMA HIROSHI
IPC: G01N27/06
Filed: 1993-03-15
Abstract: PURPOSE:To provide a pH sensor which can measure pH and the concentration of acids even in a nonaqueous solution. CONSTITUTION:The pH sensor is constituted of a pair of electrodes 2, 3 and a conductive layer 1 interposed between the electrodes 2 and 3. The conductive layer 1 is formed of a cyclic polymer wherein one or, two or more carbons of the aromatic ring of a ladder polymer or graphite is substituted with a group V element. For an example of the ladder polymer, an aromatic ring coupled in the shape of a ladder is used. Meanwhile, for the graphite, such one that is a parallel lamination of planes formed when aromatic rings are coupled in two dimensions is used. For a group V element, an element which has a lone pair, e.g. N, P, As or the like is used. The electrodes are obtained, for instance, by vapor-depositing Pt on the surface of a glass substrate.
Patent JP-H05255126-A (JP)
Title: Bitter taste-reducing composition
Inventor: FUKAHORI KATSUHIRO
IPC: A61K47/44
Filed: 1992-03-04
Abstract: PURPOSE:To provide the bitter taste-reduced composition reduced in the bitter taste by compounding a bitter taste-having ingredient such as an antitussive medicine, diuretic medicine or central stimulating medicine with an essential oil or its ingredient. CONSTITUTION:A bitter taste-having ingredient e.g. an antitussive medicine such as codeine, a diuretic medicine such as ursodeoxycholic acid, a vitamin such as bisbentiamine, a central stimulating medicine such as caffeine, or the extract of a galenical such as Coptis japonica is compound with an essential oil (e.g. an eucalyptus oil, peppermint oil) or its ingredient (e.g. cineol, eugenol, camphor) preferably in an amount of 0.001-5% to provide the bitter taste- reducing composition. The method provides the composition capable of easily and orally being administered or taken as a medicine or food, of being applied not only to solid articles but also to liquid articles, and therefore extremely useful.
Patent JP-S62237932-A (JP)
Title: Rotating screw
Inventor: NAKAMURA KENSAKU
IPC: B29C48/595
Filed: 1986-04-09
Abstract: PURPOSE:To provide a large discharge quantity without generating residence by eliminating a flight section of a single axis screw and forming regular recessed and projected portions along spirals of the whole outer circumference. CONSTITUTION:Rotating screw is constituted with a kneading section 3 inserted into a cylindrical heating cylinder 1 and a screw section 5 forming a regular flight 4. At said kneading section 3, by eliminating a screw flight and providing regular recessed and projected portions to the spiral direction around the whole outer circumference, raw materials of resin and milling product and additives are repeatedly and continuously stretched compressively to radius direction and compressively extended to axial core direction and sent to the transfer direction at the projected side wall. In said process, additives are securely dispersed and mixed into resin materials and milling products to prepare enough kneaded products at the terminal of kneading section.
Patent JP-2000281522-A (JP)
Title: Preparation for external use for skin
Inventor: TOMINAGA NAOKI
IPC: A61K8/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin exhibiting extremely excellent synergistic effect for ameliorating roughened skin by formulating a polysaccharide originated from tamarind seed in combination with an amino acid (derivative). SOLUTION: The objective preparation contains (A) xyloglucan and (B) an amino acid (e.g. aspartic acid) and/or an amino acid derivative (e.g. p- fluorophenylalanine) as active components. The formulating amounts of the components A and B are preferably 0.001-5.0 wt.% and 0.001-10.0 wt.% based on the total preparation, respectively. A preparation for external use for skin having excellent effect for ameliorating roughened skin caused by the aging of the skin, drying, oxidation with active oxygen, damage by ultraviolet rays, etc., and synergistically exhibiting the effect can be produced by this process.
Patent JP-S59208083-A (JP)
Title: Bright rust preventive treatment
Inventor: KANETAKE NORIO
IPC: C23F15/00
Filed: 1983-05-12
Abstract: PURPOSE:To perform economically and efficiently bright rust preventive treatment by subjecting an iron or steel member or iron or steel product to a bright heat treatment then subjecting the same to a bright heat treatment and rust preventive treatment in cooling with a rust preventive treating agent. CONSTITUTION:A product of a gear, etc. consisting of a Cr-Mo steel material, etc. is subjected to bright oil hardening by a heating method at 850 deg.C in gaseous N2, etc. then to bright heating to about 550 deg.C in gaseous N2 for tempering and thereafter the product is immediately cooled with a rust preventive treating agent such as an aq. manganese phosphate soln. A rust preventive film of manganese phosphate, etc. is formed on the surface of the ground phase of the tempered structure by the above-mentioned treatment. The bright rust preventive treatment is accomplished with less energy and higher efficiency by making use of the heat of the bright treatment for the rust preventive treatment. The effect or preventing temper brittleness and improving mechanical performance and wear resistance is provided as well.
Patent JP-S60225641-A (JP)
Title: Regeneration of fibrous activated carbon
Inventor: KAWAZOE KUNITAROU
IPC: C01B31/08
Filed: 1984-04-25
Abstract: PURPOSE:To almost perfectly restore adsorbing capacity, by treating fibrous activated carbon, which was used in the adsorbing treatment of water, with hot water or steam. CONSTITUTION:Fibrous activated carbon, which was used in the deodorizing treatment or the adsorbing removal treatment of org. chlorine in water treatment, is treated with hot water having a temp. of 70 deg.C or less or steam having a temp. of 100-200 deg.C or treated with said hot water before treated with said steam.
Patent JP-H04237471-A (JP)
Title: Aging of dried thin noodles in short time
Inventor: YAMAGUCHI KATSUO
IPC: A23L7/109
Filed: 1991-01-21
Abstract: PURPOSE:To age dried thin noodles in a short time with small variability of taste in excellent productivity by making vapor of ethyl alcohol, steam and air absorbed in heated dried thin noodles in a closed processing container. CONSTITUTION:Dried thin noodles are put in a closed processing container, 1-5wt.% based on the dried thin noodles of aqueous solution of ethyl alcohol by weight is prepared, poured into the closed processing container, which is heated to circulate air. Vapor of ethyl alcohol, steam and air are rotated to heat the dried thin noodles and vapor of ethyl alcohol, steam and air are absorbed in the dried thin noodles to age the dried thin noodles in a short time.
Patent JP-S57198514-A (JP)
Title: Digital recorder and reproducer
Inventor: ITOU TAKESHI
IPC: G11B20/10
Filed: 1981-05-29
Abstract: PURPOSE:To achieve multifunction with simple constitution and sure operation, by constituting a PCM deck type which incorporates a VTR for both recording and reproduction for a PCM processor. CONSTITUTION:A PCM20 is provided with a processor 21 and the 1st VTR22 for both recording and reproduction incorporatedly. A PCM deck 20 has a line input terminal and a line output terminal connected to the PCM processor 21 corresponding to an analog audio signal source and a stereo reproducer. The video input terminal of the 1st VTR22 and the video output terminal connected internally corresponding to the video output terminal and the video input terminal of the PCM processor 21. Further, the PCM deck 20 has the copy input terminal and the copy output terminal connected corresponding to the video output terminal and the video input terminal of the 2nd VTR23.
Patent JP-H01257549-A (JP)
Title: Production line information managing method
Inventor: TADA AKIRA
IPC: G05B19/418
Filed: 1988-04-05
Abstract: PURPOSE:To improve the efficiency of managing work by forming a product work item file for every product based on a standard work item file indicating machining/assembling content of every product, a work item file for every specification and an additional specification file. CONSTITUTION:At first, IC cards 3 fixed to products A-N moved to processes are set in a card reader/writer 5, then any one of product specification display, work item display or specification item display is selected through a keyboard and the CRT of a terminal 6. If there is an additional specification, additional confirmation data are inputted to produce a product work item file through a host computer 1. Upon finish of work of indicated items, inspection item data are inputted and the IC card 3 is set in the reader/writer 5 thus writing in specification confirmation data, work achievement data, inspection data and the like. By such arrangement, management efficiency is improved and delay of work in process is minimized.
Patent JP-H07273077-A (JP)
Title: Method and apparatus for rinsing wafer
Inventor: SUZUKI KUNIYOSHI
IPC: H01L21/304
Filed: 1994-03-28
Abstract: PURPOSE:To provide a method wherein a wafer is rinsed with pure water effi ciently after it is subjected to a chemical washing or an etching process. CONSTITUTION:A pure water head tank 11 is provided above a rinsing bath 1 in which a rinse waste fluid overflow drainage unit 2 and pure water jet nozzles 4 are provided. Pure water supply pipes 14 in which solenoid valves 15 are provided are connected to the head tank 11 and the lower parts of the pure water pipes 14 are dipped below the overflow fluid surface of the rinsing bath 1. A rinsing apparatus is composed of a plurality of the stages of such combinations of the rinsing baths and the head tanks. In the rinsing process of each stage, a proper quantity of pure water is stored in the rinsing bath beforehand and a bascket 51 in which a plurality of wafers W are contained is placed in the rinsing bath. A required quantity of pure water is supplied to the rinsing bath through the pure water supply pipes by the head between the head tank and the rinsing bath while pure water is supplied from the jet nozzles. The pure water is made to flow upward from the bottom of the bascket and, at the same time, the rinse waste fluid is drained from the overflow drainage unit.
Patent JP-H05278902-A (JP)
Title: Separatively feeding device for sheet of paper
IPC: B65H3/06
Filed: 1992-04-03
Abstract: PURPOSE:To prevent sheets of paper, which are fed in a multiple manner, askew, or dislocated aside, from being forwarded to the next stage in the condition held as they are. CONSTITUTION:A separatively feeding device for sheets of paper is fitted with photosensors 30a, 31a and ones 30b, 31b, which sense sheets 4 being fed in a multiple manner or askew before the trailing edge of the fed sheet or sheets 4 go off from a feed roller 8, and a pressure sensor 32 to sense if this or they are dislocated aside. In the case where the judgement is that they 4 are being fed in a multiple manner, askew, or dislocated aside, they are returned to an accommodation part 1 by the feed roller 8 and a pickup roller 5 to be fed from the beginning once again.
Patent JP-S61238328-A (JP)
Title: Reduction of nitrogen oxide
Inventor: HORUSUTO BEEBAA
IPC: B01J29/14
Filed: 1986-04-11
Abstract: A process for reducing the nitrogen oxide content in waste gases of combustion installations is disclosed. The present process is a catalytic reduction with ammonia wherein the nitrogen oxide-containing waste gases are conducted past temperature-resistant structures which are coated with a mixture of one or more aluminosiliciates of the faujasite group, silica sol and/or silicates and a copper compound.
Patent JP-S5510315-A (JP)
Title: Method and apparatus for polishing of roll
Inventor: HARADA EIICHI
IPC: B24B5/37
Filed: 1978-07-06
Abstract: PURPOSE: To perform polishing of good workability and good accuracy by polishing the roll built in journal box while maintaining the position of the loading zone in the shaft supporting plane of the journal box at the same position as that in use.  
     CONSTITUTION: Journal boxes 3, 5 laid horizontally on polishing tables 4, 6 are elevated and traversed by support metals 9, 12 to adjust the position relation between an upper backup roll 2 and a grindstone 13. A required load is applied to the upper backup roll 2 by a pressure roller device 14 and a drive unit 20 is operated to revolve the grindstone 13, whereby roll polishing is accomplished. Since with this constitution the roll is polished in the same condition as that during rolling, the magnitude of roll eccentricity may be considerably reduced and the rolled material of good accuracy obtained. Since there is no need for separating the rolls and jouranl box, the number of working steps is reduced and the occurrence of damages owing to the dismounting and remounting of the bearing parts obviated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62238291-A (JP)
Title: Cephem compound and pharmaceutically acceptable salt thereof
Inventor: TAKATANI TAKAO
IPC: A61K31/545
Filed: 1986-04-10
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is optionally protected amino group; R<2> is 4--8-membered saturated heterocyclic monocyclic group containing 1 S atom; R<3> is optionally protected carboxy; R<4> is thiadiazolylthiohalogen or tetrahydrotriazinylthio substituted by (lower)alkyl group]. EXAMPLE:Benzhydryl 7-[2-(2-formamidothiazol-4-yl)-2-(3-thietanyloxyimino)aceta- mido]-3-chloromethyl-3-cephem-4-carboxylate (Z-isomer). USE:An antimicrobial agent. PREPARATION:For example, a compound expressed by formula II is reacted with a compound expressed by formula III in a solvent while cooling - at room temperature. The above-mentioned reaction is preferably carried out in the presence of a condensing agent, e.g. Vilsmerier reagent, etc., and, as necessary, a base, e.g. trilower alkylamine, etc.
Patent JP-S62253269-A (JP)
Title: Picture information recorder
Inventor: KONNO KAORU
IPC: H04N1/38
Filed: 1987-04-03
Abstract: PURPOSE:To make a memory for developing read picture information unnecessary, by providing an extent information inputting means, extent information holding means, gate means, etc., and directly extracting picture information in a designated extend from the picture information read form a scanner. CONSTITUTION:When a bit of picture information of the hatched area 20 of an original 19 is required, the bit of information indicating the extent in the main and auxiliary scanning directions of a scanner 1 is instructed by means of an extent information inputting means 2 before the scan of the scanner 1. Moreover, addresses in the main and auxiliary scanning directions are stored in the register of a controller 3. Then the scanner 1 starts to scan the original 19 and, at the same time, clocks are sent from a clock generating circuit in the controller 3. In corresponding with the clocks, the bit of picture information in the area 20 is successively sent to an OR circuit through a gate means in the controller 3 from the scan starting location (a). When a scan ending point (b) is passed by, the gate is closed and the bit of picture information of the area 20 is obtained. Since the bit of picture information of an indicated extent can directly be extracted in such way, the memory which develops the bit of read picture information becomes unnecessary.
Patent JP-S62239256-A (JP)
Title: Correcting abolishing system for on-line terminal
Inventor: KUDO HIDENORI
IPC: G06F13/14
Filed: 1986-04-09
Abstract: PURPOSE:To automatically correct and abolish the terminal used for an on-line work by adding a terminal information referring function to refer to the using identifying information given for a terminal and a terminal information updating function to update a terminal control table by the interruption from a console, to an application program. CONSTITUTION:A referring mechanism 4, when an application program comes to be an instruction step to process the data to input and output to a terminal, functions, and refers to a use ID 53 of a terminal number 51 corresponding to the terminal. An updating mechanism 3 functions by the interruption from a console 2 and can update terminal correcting abolishing information 52 and a use ID so as to be designated by the console 2. By updating from the console 2, the use ID can be beforehand and optionally changed. Accompanying the updating of the terminal correcting abolishing information 52, a terminal control file can be timely updated and the convenience at the time of generating the next system can be taken.
Patent JP-S61240693-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/00
Filed: 1985-04-18
Abstract: PURPOSE:To obtain a semiconductor laser having excellent quality which can simultaneously perform the data write-in and read-out operations, by providing a light-emitting region on each of a plurality of identical specific planes formed on a semiconductor substrate. CONSTITUTION:An N-type GaAs substrate 1 is provided with a step H for defining specific planes. An N-type Al0.45Ga0.55As layer 2, an N-type Al0.11Ga0.89 As layer 3, a P-type Al0.4Ga0.6As layer 4 and an N-type GaAs layer 5 are deposited thereon sequentially in that order. An SiO2 film 6 is formed to cover the layer 5, and grooves are formed so as to reach the layer 4. Subsequently, a P-type Al0.4Ga0.6As layer 7 and a P-type GaAs layer 8 are deposited in that order to cover the whole crystal surface. P-type ohmic electrodes 9, grooves 10 for isolating elements and N-type ohmic electrodes 11 are provided. The provision of the grooves for isolating elements allows semiconductor lasers A, B, C and D to be driven electrically independently from each other, and obviates the need of aligning each of the semiconductor lasers with a high precision. Accordingly, the semiconductor laser obtained in this manner can be used as an optimum light source for increasing the speed of recording data in and reading data out of an optical disk.
Patent JP-S58199802-A (JP)
Title: Permanent magnet material
Inventor: KASAI MASAKI
IPC: B22F3/00
Filed: 1982-05-17
Abstract: PURPOSE:To enhance the machinability and magnetic characteristics of a resulting permanent magnet material by applying a statically isotropic high pressure or a high pressure and a high temp. to a resin bound permanent magnet material to make the inside of the material extremely dense. CONSTITUTION:Starting materials are melted, heat treated, pulverized, and mixed with a binder, and the mixture is molded in a magnetic field and calcined to form a resin bound permanent magnet material. A statically isotropic high pressure or a high pressure and a high temp. are applied during or after the calcination to make the inside of the magnet material extremely dense. Thus, a permanent magnet material having magnetic characteristics comparable to those of a sintered magnet material can be obtd., while maintaining the superior machinability of a conventional resin bound permanent magnet material.
Patent JP-S57197748-A (JP)
Title: Button type battery
Inventor: YOKOYAMA TAKEISA
IPC: H01M50/40
Filed: 1981-05-29
Abstract: PURPOSE:To prevent yielding of unacceptable products owing to stretch of a separator at the pouring time of electrolytic liquid by arranging the separator, having larger outside diameter than the inside diameter of metal container, between the positive pole agent and negative pole agent. CONSTITUTION:A positive pole agent 2 is inserted in a positive pole can 1 consisting of a metal container for a button type battery such as silver oxide battery, over which the outside diameter shall be formed larger than the inside diameter of the positive pole can 1, and further over them a separator 3 is placed being constituted with a combination of a cellophane and a porous polypropylene film. Then it is filled with a negative pole agent by pouring an electrolytic liquid, and the negative pole can be sealed fast to the positive pole can 1 by caulking with gasket interposed. Accordingly, warp of the separator 3 can be relieved even if an extension is yielded because of different grades in swelling of the component materials at the pouring time of electrolytic liquid, that will assure prevention of yielding of unacceptable products at the time of assembly and stabilization of the quality.
Patent JP-S538582-A (JP)
Title: Semiconductor memory unit
Inventor: HORIBA YASUTAKA
IPC: H01L27/10
Filed: 1976-07-12
Abstract: PURPOSE:To make it possible to enlarge the area of charge storage portion of semiconductor memory, by introducing an impurity which is a dielectric layer formed on the layery region constituting an electrode of the charge storage portion, as a shielding film into a region between impurity introducing region, which is located on the substrate and which forms the other electrode of the charge storage portion, and the other impurity introducing region which constitutes the read out line.
Patent JP-S60226504-A (JP)
Title: Method for synthesizing cyclodextrin condensation polymer
Inventor: KOMIYAMA MAKOTO
IPC: C08B37/16
Filed: 1984-04-25
Abstract: PURPOSE:To synthesize easily cyclodextrin (hereinafter referred to as CD) condensation polymer, exhibiting orientation property, and having improved film- forming characteristics, by reacting clathrate compound crystals of CD in a solid state with a specific compound. CONSTITUTION:Clathrate compound crystals of cyclodextrin (hereinafter referred to as CD), e.g. alpha-CD, beta-CD or gamma-CD, in a solid state are reacted with a compound having 2 or more isocyanate groups, e.g. hexamethylene diisocyanate or alpha,alpha'-bisphenyl-p-xylene triisocyanate, preferably at 50-80 deg.C to give the aimed CD condensation polymer. The reaction can be carried out in or without a solvent, e.g. anisole, tetrahydrofuran (THF) or benzene.