baber/WOPTO huggingface dataset:
Patent JP-H03134848-A (JP)
Title: Tape driving device
Inventor: YONEDA YASUHIRO
IPC: G11B15/46
Filed: 1989-10-20
Abstract: PURPOSE:To simplify the constitution of a driving device for controlling the tape speed at a constant speed by constituting a constant speed driving control for tape in application of two control systems and changing the control systems. CONSTITUTION:A rotary pulse signal of a rotary roller 13 provided on a tape traveling course is inputted to a roller period detector 14, and rotary period information TR for showing a rotary period of the rotary roller 13 is supplied to a subtractor 15. One input terminal of a comparator 29 is supplied with the rotary period information TR of the rotary roller 13, while the other input terminal with changeover reference information Chg corresponding to a tape speed for changing the 1st and 2nd control systems from a terminal 30, and a 1st switch 18 is changed in accordance with these two bits of information TR and Chg in size. Then, the revolving speed of a T-reel motor 32 is controlled in order to make the rotary period information TR of the rotary roller 13 constant when the tape speed is slow, and also in order to make information for a sum of squares of the rotary periods of both reels 2 and 5; TS<2>+TR<2> constant when the tape speed is fast. By this method, a constant speed tape moving control can be performed with a capstanless tape driving mechanism, thus simplifying the device.
Patent JP-H02121301-A (JP)
Title: Precious metal thin film resistor and manufacture thereof
Inventor: TAIO YOSHINORI
IPC: H01C7/02
Filed: 1988-10-29
Abstract: PURPOSE:To enhance adherence without having a strict atmospheric control by a method wherein an alloy-like thin film layer consisting of a metal or an inorganic material having excellent adherence and formed on a glass substrate and a precious metal for resistance element, and a precious metal thin film layer consisting of only a precious metal for resistance element are provided on the title resistor. CONSTITUTION:A platinum thin film resistor has a glass substrate 1 mainly composed of SiO2, an aluminum-platinum alloy thin film layer 2 formed on the substrate 1 in an argon-gas atmosphere, and a platinum thin film layer 3 provided in the desired resistance pattern provided on the alloy thin film layer 2 formed in the argon gas atmosphere same as above. A lead wire 4 is bonded at both ends of said platinum thin film layer 3. The switching from the formation process of the alloy thin film layer 2 to the formation process of the platinum thin film layer 3 can be conducted in a simple manner by cutting the supply of voltage to the target on the side of Al.
Patent JP-H08105001-A (JP)
Title: Snow melting device for railroad line
Inventor: KOBAYASHI KEIYU
IPC: E01B7/24
Filed: 1994-10-03
Abstract: PURPOSE: To melt falling snow in order to prevent accident from occurring at a point switchover position and the like by magnetically fixing a group of magnets which are fixed to heater snow melting plates to a rail main body on the vertical side surface of a rail and the lower side upper surface part of that side surface. CONSTITUTION: A heat conductive metal plate 1 is bent into protruded form, and a self-temperature control surface heating element 3 is stored in the inside of its protruded part. In this case, the metal plate 1 is cut into pieces of any width as snow melting plates, and a group of magnets 2 is fixed to both sides of the lower flat surface part of the plate 1. Also these snow melting devices are installed on the vertical side surface of a rail and the lower side upper surface part along that side surface, and fixed magnetically by the group of magnets 2. Then the snow falling between, for example, a movable point rail and an adjacent fixed rail is melted by conducting heat generated by the heating element 3 to the snow melting sheet 1.
Patent JP-H02121909-A (JP)
Title: Cosmetic for pimple
Inventor: UCHIDA RYOICHI
IPC: A61K8/00
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a cosmetic for pimple containing an egg yolk antibody prepared from an egg produced by a hen immunizing an acidic polysaccharide produced outside bacterium cell by Propionibacterium which is a bacterium always existing in a skin, free from stimulation and exhibiting action effective remedy for pimple. CONSTITUTION:A domestic fowl (preferably a hen of white leghorn, etc.) is subjected to immune operation using an acidic polysaccharide produced outside bacterium cell by Propionibacterium acness which is a bacterium always existing in skin to immunize the domestic fowl and an egg yolk antibody is obtained from an egg produced by the domestic fowl. The egg yolk antibody is blended at an amount of nearly 0.0001-0.5wt.% based on total amount of the composition to provide the cosmetic for pimple. The obtained cosmetic is free from stimulation to skin, has action effective to prevention and remedy for pimple and is stable even in the case of long-term storage and the commercial value is extremely high.
Patent JP-S63126412-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1986-11-17
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-H04151455-A (JP)
Title: Electric water heater
Inventor: SHIBATA TATSURO
IPC: F24H1/18
Filed: 1990-10-12
Abstract: PURPOSE:To prevent dangerous high-temperature boiling without stopping a hot water supply function completely and to eliminate the possibility of supplying cold water to a bathtub or the like by a construction wherein only a boiling operation of a can body on the water supply side is prohibited when a temperature control sensor in the can body is faulty, while boiling operations of this can body and a can body on the hot water supply side and further an automatic operation of hot water supply are prohibited when a temperature control sensor in the can body on the hot water supply side is faulty. CONSTITUTION:When a temperature control sensor 1-5 of a can body 1-1 on the water supply side is faulty, this fault is detected by a control board 12 and a program is executed so that a boiling operation of this can body 1-1 on the water supply side be prohibited and that the boiling operation be conducted only by a can body 2-2 on the hot water supply side. When a temperature control sensor 2-6 in the can body 2-2 on the hot water supply side is faulty, on the other hand, the control board 12 detects this fault and a program is executed so that all the boiling operations of the two can bodies 1-1 and 2-2 be stopped and that a function of automatic hot water supply be prohibited when an automatic device 10 for hot water supply is provided.
Patent JP-H01116268-A (JP)
Title: Fuel control device for engine
Inventor: SHIBATA ISAO
IPC: F02D41/10
Filed: 1987-10-28
Abstract: PURPOSE:To promote the improvement of fuel consumption and emission and the prevention of an acceleration shock by limiting an increase of fuel in the time of acceleration for the predetermined time after a speed change condition is detected in its change. CONSTITUTION:A control unit 9, to which an output signal (NCL switch signal) of a neutral clutch switch is input with detection values of an air flow meter 7, engine speed sensor additionally provided in a distributor 10, water temperature sensor 11, O2 sensor 13, etc., controls the opening time of a fuel injection valve 3 to be calculated. The control unit 9 obtains a degree of acceleration from a change rate of suction air quantity, performing two-acceleration increase correction in accordance with the degree of acceleration. However, an acceleration increase correction value is set to zero for the predetermined time when the output signal of the neutral clutch switch is input.
Patent JP-2000105766-A (JP)
Title: Device and method for information filtering, and storage medium
Inventor: SAKAI TETSUYA
IPC: G06F17/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To allow the number of users to be incleased and to obtain a relevance feedback which is effective to the individual users by generating user groups according to gathered feedback information and correcting user profiles for every user group according to the gathered feedback information. SOLUTION: An information selection part 2 select information which seems to be proper out of an information data base 7 according to an initial user profile stored in a user profile storage part 1 and passes it to an information presentation part 3. A user group generation part 5 generates user groups wherein users who are similar in request and interest are gathered according to feedback information from the respective users. A user profile correction part 6 provides relevance feedback by the user groups and stores corrected user profiles in the user profile storage part 1.
Patent JP-H0585655-A (JP)
Title: Method of transferring wide metal foil and device thereof
Inventor: FUKUMURA TSUTOMU
IPC: B65H29/36
Filed: 1991-09-26
Abstract: PURPOSE:To transfer wide metal foil to a film or the like without its bending or deformation accurately by gradually opening right and left screens on which metal foil is put and thus transferring the foil on a surface for transfer. CONSTITUTION:A support plate 23 on which wide metal foil W is put is lowered onto right, left screens 6,8 and then the support plate 23 is returned back at low speed. Then, by rotating an upper guide roller 4, the metal foil W is held in between an upper screen 3 and the lower screens 6,8. A truck 24 on which is loaded with a thermal pressure attaching film 25 as a surface for placement is pulled laterally under a transfer device. Then, by opening gradually the lower right, left screens 6,8, the wide metal foil W is brought into contact with the surface 25 in its middle portion. Subsequently, the wide metal foil W is dropped from the middle toward the end portions, so that it is transferred to the surface 25.
Patent JP-S61174337-A (JP)
Inventor: FURANTSU TAMU
IPC: C21D1/19
Filed: 1985-12-06
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-S62135555-A (JP)
Title: Thermoplastic polyester composition
Inventor: INOUE SHUNEI
IPC: C08L67/00
Filed: 1985-12-09
Abstract: PURPOSE:To provide the titled compsn. having excellent gas barrier properties and impact strength, consisting of polyethylene 1, 2-bis(2-chlorophenoxy)- ethane-4,4'-dicarboxylate and polyethylene isophthalate. CONSTITUTION:95-5wt% polyethylene 1,2-bis(2-chlorophenoxy)ethane-4,4'- dicarboxylate having an intrinsic viscosity of 0.4-1.2 (in o-chlorophenol at 25 deg.C) is melt-kneaded with 5-95wt% polyethylene isophthalate at 250-330 deg.C.
Patent JP-H08136831-A (JP)
Title: Endoscopic apparatus
Inventor: UCHIDA WATARU
IPC: A61B1/00
Filed: 1994-11-09
Abstract: PURPOSE: To provide an easy-to-handle endoscopic apparatus capable of safely and surely preventing clouding of the observation optical system of an endoscope. CONSTITUTION: This endoscopic apparatus has the endoscope 1 constituted by providing the front end of an insertion part 6 with a front end constituting part 12 in which an objective optical system 41 is built and a light source device for supplying light to this endoscope 1. The endoscopic apparatus described above includes a first light transmission means 3 which is built in the insertion part 6 of the endoscope 1 over its overall length and introduces the light from the light source device as illumination light to the front end of the insertion part 6 and a second light transmission means 2 which is built in the insertion part 6 of the endoscope 1 over its overall length and introduces a part of the light from the light source device to the front end constituting part 12 and heats the front end constituting part 12 by the heat energy of the transmitted light.
Patent JP-H04154985-A (JP)
Title: Zn-ni-p alloy electroplated steel sheet excellent in corrosion resistance, welding property and chemical convertibility
Inventor: ODAJIMA TOSHIO
IPC: C25D5/26
Filed: 1990-10-16
Abstract: PURPOSE:To obtain excellent corrosion resistance, chemical convertibility and welding property of the steel as plated by specifying the amts. of Ni and P in a Zn-base alloy plating layer. CONSTITUTION:On the surface of a steel sheet, there is formed a Zn-Ni-P alloy electroplating layer containing 1-18% Ni concn., >=1.0 to 5.0% P and the balance Zn to about 20g/m<2> coating amt. Since the affinity of P and Ni elements is considerably strong, Ni element is more firmly fixed to P by adding P to a Zn-Ni alloy. This suppresses dissolution of ions to improve corrosion resistance of the plating layer. With coupling of Ni and P, diffusion of Ni on chips dring welding is suppressed, which improves corrosion resistance. Moreover, with presence of P, phosphate crystal can easily be formed and chemical convertibility is improved.
Patent JP-H01117958-A (JP)
Title: Air fuel ratio feedback control for internal combustion engine
Inventor: KAWANABE TOMOHIKO
IPC: F02D41/14
Filed: 1987-10-30
Abstract: PURPOSE:To improve the feedback control precision by calculating the average value of the coefficient in the air fuel ratio feedback correction by using the calculated speed corresponding to the adjusted voltage, in an engine equipped with an AC generator which can set the adjusted voltage corresponding to the operation state. CONSTITUTION:An AC generator 17 is connected with an engine body, and the adjusted voltage is switched to the high or low voltage, and the adjustment to the selected voltage value is performed on the basis of the output signals of an electric load sensor 15, ear speed sensor 16, water temperature sensor, etc. During the operation of the engine 1, in an ECU 5 into which the output signals of an absolute pressure sensor 8, engine revolution speed sensor 11, O2 sensor 14. etc., are inputted, the air fuel ratio of the mixed gas is feedbach- controlled from the average value of the correction coefficient which varies according to the O2 concentration in the exhaust gas in the air fuel ratio feedback control operation region. In this cass, the above-descried average value is calculated from the calculated speed corresponding to the above-described adjusted voltage.
Patent JP-H05198507-A (JP)
Title: Manufacture of semiconductor
Inventor: CHIYOU KOUYUU
IPC: H01L21/20
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a polycrystalline silicon semiconductor film which has an excellent electric characteristic by a method wherein a hydrogenated amorphous silicon film is formed at low temperatures and is heat-treated in a vacuum and then it is dehydrogenated to generate a dangling bond in the film and the excimer laser is cast on the film in a vacuum-unbroken state. CONSTITUTION:An SiO2 film or silicon nitride film is formed as a base protective film 12 on a glass substrate 11. Nextly, an intrinsic hydrogenated amorphous silicon semiconductor layer 13 is formed in the thickness of 100nm by the plasma CVD method. At that time, by setting the film formation temperature low, the formed amorphous silicon film is allowed to have in it a good quantity of water and bonds of silicon are neutralized with hydrogen as much as possible. Nextly, a device separation patterning is conducted and the sample is heated in a vacuum at 450 deg.C for one hour to be dehydrogenated completely and dangling bonds (unpaired bonds) are generated in high density in the film. With the vacuum state being maintained, the excimer laser is cast on the sample to crystallize it.
Patent JP-H11120547-A (JP)
Title: Magnetic disk substrate, magnetic disk medium, producing device of magnetic disk medium and magnetic head
Inventor: TANI KOUJI
IPC: G11B5/66
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To form surfaces of a substrate, magnetic film and protective film into a desired state, to improve wear resistance and to decrease frictional force by cleaning the surface of a nonmagnetic substrate contaminated with org. matters and by planarizing the nonmagnetic substrate at the same time by irradiation of cluster ion beams. SOLUTION: The nonmagnetic substrate consists of a NiP plated substrate, glass substrate or the like, on which a cobalt alloy magnetic film is formed by sputtering to 25 nm film thickness and further a carbon protective film is formed by sputtering to 10 nm film thickness. The clusters are aggregation of several hundreds to several thousands of atoms of carbon, nitrogen, boron, silicon or the like, and ionized clusters as beams are injected by irradiation on the surfaces of the substrate, magnetic film and protective film. Since the diameter of each cluster is in a nm order which is very large, the clusters rapidly diffuse on the surface to give texturing and to reform with increased hardness of the outermost surface. Since the clusters have large mass, the irradiated surface is heated to a high temp. and is excellent in removing performance of org. contaminant.
Patent JP-S63130994-A (JP)
Inventor: OKAMOTO TAKEFUMI
IPC: D04H1/50
Filed: 1986-11-19
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-H04149285-A (JP)
Title: Water-base recording ink
Inventor: YANASE NORIYUKI
IPC: C09D11/00
Filed: 1990-10-15
Abstract: PURPOSE:To provide the subject new ink containing at least specific carbon black, dispersing agent and inorganic hydroxide, having excellent drying characteristics and fixing property to plain paper, free from trouble of nozzle clogging in recording and having excellent storage stability. CONSTITUTION:The objective ink has a pH of preferably 6-8 and contains at least (A) preferably 1-30wt.% (especially 3-12wt.%) of carbon black having pH of <=6, (B) preferably 0.3-30wt.% (especially 1-15wt.%) of a dispersing agent composed of conventional anionic surfactant and a polymer dispersing agent and (C) preferably 0.01-10wt.% of an inorganic hydroxide such as lithium hydroxide, sodium hydroxide, calcium hydroxide and barium hydroxide.
Patent JP-H03136566-A (JP)
Title: Transparent plate for paper feeder and original reader using the same
Inventor: MIYAGUCHI YOICHIRO
IPC: H04N1/04
Filed: 1989-10-23
Abstract: PURPOSE:To improve the S/N with respect to a dark signal by forming a high refraction rate to a transparent plate, forming microlenses thereon and providing a light shield film to the locations not requiring light transmission. CONSTITUTION:A paper feeder plate glass 1 provided with micorlenses 2 and an optical sensor 3 are combined, and while an original 5 is fed by a roll 6, a light is radiated from a light source 7. The light from the light source is collected by the microlenses 2 on the paper feeder plate glass 1, the original is lighted efficiently, the reflecting signal light from the original face is collected again by a projection lens and reaches the optical sensor. The transparent plate is provided with the microlenses and also the light shield film and the reflection film can be provided around the transparent plate. Thus, the lighting efficiency, the S/N and the gain are improved.
Patent JP-S63128078-A (JP)
Title: Triazine compound and dyeing or printing of fibrous material with said compound
Inventor: OMURA TAKASHI
IPC: C09B62/507
Filed: 1986-11-19
Abstract: NEW MATERIAL:A compound having at least one group expressed by formula I [R is H or (substituted)alkyl; Y is -CH2CH2L (L is group eliminable by the action of alkali)]. EXAMPLE:The compound of formula II. USE:A reactive dye for dyeing a material containing OH group (e.g. cellulosic fiber) or a material containing carbonamide group (e.g. polyamide), especially a cellulosic fiber material. It has excellent in various fastnesses and is insensitive to the influence of dyeing temperature, amounts of alkaline agent and inorganic salt and variation of dyeing bath composition. PREPARATION:The objective compound can be produced e.g. by condensing 1-amino-8-hydroxy-7-(o-sulfophenylazo)-3,6-naphthalenedisulfonic acid Na salt with cyanuryl chloride and condensing the reaction product with 1- aminobenzene-8,4-di(beta-sulfatoethylsulfone).
Patent JP-S63128385-A (JP)
Title: Copying machine
Inventor: MAEHARA SHIGEJI
IPC: G03G15/00
Filed: 1986-11-19
Abstract: PURPOSE:To prevent a space part on a copying from being left wastefully and to dissolve complexity by a manual work, by repeating copying porcessings for plural times automatically on the copying form, until an image having a designated number of image formation is formed. CONSTITUTION:A toner image is formed on the copying form by passing the copying form through a transfer unit, and the form is sent to a fixing roller 9 via a carrying belt 8, and a fixed form to the roller is carried in a direction of a flap 21. The flap 21 switches the carrying of the copying form in the direction of the a sorter 30 or that of an intermediate tray 26, and when it is carried to the sorter 30, it is ejected on a bin 31. Rollers 22, 23, and 25 carry the copying form to the intermediate tray 26. The copying form accumulated once in the intermediate tray 26 is supplied by a paper supplying roller 18, and is introduced again in the direction of a photosensitive drum by carrying rollers 19, 20, and 16. Thus, the copying processings are performed on the same copying form repeatedly, and the form is ejected on the bin that is an external tray at need.
Patent JP-S63122491-A (JP)
Title: Beauty scissors
Inventor: SHIYARURU ASUU
IPC: B26B13/24
Filed: 1987-11-02
Abstract: 1. Pair of hairdressers' scissors comprising two legs (1, 2) crossed substantially in the middle thereof and assembled together by a seating portion by means of a pivot (4) which delimits the cutting portions (5) from the ring shaped portions (8), which rings permit gripping of the instrument, characterized either in that a cutting edge (7) of a leg (1) forms a curved line and another leg (2) comprises a wide longitudinal slit (9) parallel to the cutting edge (7) corresponding to this leg, which slit (9) receives the lower layer of hair which ist not to be cut, or in that said longitudinal slit parallel to a cutting edge is formed with a rod (15) fixed by an end, via any appropriate means, on one of the two legs.
Patent JP-S61156860-A (JP)
Title: Semiconductor memory device
Inventor: NUMATA KENJI
IPC: H01L27/108
Filed: 1984-12-28
Abstract: PURPOSE:To contrive the increase in integration and the improvement in reliability by a method wherein a means of preventing the diffusion of electrons is provided around a diffused layer which is the output terminal of a substrate bias generation circuit. CONSTITUTION:The titled device is provided with a groove 6 in a substrate 1 as the means of preventing the diffusion of electrons, so that it may surround an n<+> type layer 5 which is the output terminal of the substrate bias generation circuit 4. Setting the depth of the groove 6 at a suitable value makes the groove 6 serve as a barrier against the diffusion of electrons injected out of the n<+> type layer 5 into the substrate 1. As a result, they are effectively prevented from reaching a diffused electron memory cell array region 9 in the substrate. In practical use, when the groove 6 is deepened about twice as much as the layer 5 or more than it, the diffusion of electrons can be prevented much effectively, and the distance X between the memory cell array 9 and the substrate bias generation circuit 4 can be largely reduced. Besides, the malfunction of peripheral circuits due to the diffusion of electrons from said generation circuit can be prevented.