baber/WOPTO huggingface dataset:
Patent JP-H036284-A (JP)
Title: Material for preventing staining of coated surface of automobile
Inventor: TANI NORIO
IPC: C09K3/00
Filed: 1989-06-02
Abstract: PURPOSE:To obtain the subject material which forms a coating film excellent in capability of preventing staining and having high durability by mixing an organopolysiloxane, a specified fine silicone powder, a curing catalyst, and an organic solvent in specified proportions to form a uniform dispersion. CONSTITUTION:The subject material is obtained by uniformly mixing 0.5-50.0 pts.wt. organopolysiloxane (A) of the formula [wherein R<1> and R<2> are each a (substituted)monovalent hydrocarbon group; (a) and (b) are each a positive number satisfying 1<=(a)<=1.7, 1<=(b)<=3, and 2<=(a)+(b)], 5.0-50.0 pts.wt. fine silicone powder (B) obtained by the addition polymerization of 100 pts.wt. mixture of an organohydrogenpolysiloxane and a vinylorganopolysiloxane in the presence of 10-200 pts.wt. volatile silicon oil and grinding the polymer, 0.005-10.0 pts.wt. curing catalyst (C), and 25.0-94.0 pts.wt. organic solvent (D) so that the total of four components A to D amounts to 100 pts.wt.
Patent JP-S643941-A (JP)
Title: Ion source
Inventor: ANRI BERUNAADO
IPC: H01J27/08
Filed: 1988-06-09
Abstract: PURPOSE: To facilitate electric control by providing a cathode grid and an anode grid, each independent, to induce ions with the irradiation of plasma obtained by properly applying bias to an anode and a cathode. CONSTITUTION: A cylindrical cathode 1 is arranged facing opposite to an anode which has either a circular hoe at the center of a metal plate 2 or a grid 3. Two lapping grids 4, 5 independently of each other of concentric circular ring shape encircle the active portions of the anode and the cathode. The anode 2, the cathode 1 and the grids 4, 5 are properly biased by a power supply. When arc is induced between the grids 4, 5, plasma is generated as control plasma, and when the plasma passes between the anode 1 and the cathode 2, short-circuit occurs between electrodes, so that control plasma electrons are attracted to the anode and ionized by the cathode. In this way, control of an ion generation source is made easy.
Patent JP-S5764974-A (JP)
Title: Manufactue of schottky gate field effect transistor
Inventor: OOTSUBO CHIKAYUKI
IPC: H01L29/812
Filed: 1980-10-07
Abstract: PURPOSE:To increase an allowable voltage to be applied on a gate by a method wherein a exposed GaAs surface is lightly notched by means of plasma etching before the attachment of a gate electrode metal. CONSTITUTION:An ohmic electrode is provided on a source and a drain which are provided on a GaAs active layer, and before a gate electrode is attached on a photo resist by means of phototype technique the exposed surface of a GaAs substrate is notched by means of plasma etching to make the GaAs surface clean and properly uneven. After said processes the gate electrode metal is attached as the conventional method. By this constitution a surface leakage current is decreased and an enhancement type FET on which a high gate voltage can be applied is obtained. The same effect is valid when other semiconductors such as InP an Si is used.
Patent JP-H01310346-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KUWABARA MIKIZO
IPC: G03C1/06
Filed: 1988-06-08
Abstract: PURPOSE:To lessen the generation of an uneven development and an uneven water drop of the title material by incorporating a specified compd. in the constituting layer of a photographic sensitive material, in a black-and-white photographic sensitive material observing a silver image. CONSTITUTION:The compd. shown by formula I is incorporated in the constituting layer of the photographic sensitive material. In the formula, A is 8-25 C alkyl, alkenyl or aryl group, X is a group shown by formula II. In formula II, R is 1-10 C alkyl or -Y-B group wherein Y is a group shown by formula III. In formula III, (a) is 5-50, (b) is 2-20. In formula I, B is hydrogen atom, <=8C alkyl or phenyl group. Thus, the generation of the uneven development and the uneven water drop of the photosensitive material is lessened.
Patent JP-H1067352-A (JP)
Title: Hollow type pad for crawler belt and manufacture thereof
Inventor: SUZUKI TATSUO
IPC: B62D55/275
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent an elastic member from being exfoliated and damaged by fomaing a hollow part, which is sealed in the elastic member and has a pressurizing fluid filled therein. SOLUTION: An elastic member q is supported on the bottom face of a reinforcing member 2, which is formed into an approximately U shape, in such a state as extending along a tread face of a track shoe having projections in both sides and they are stacked with each other and uniformalized. Bolts 3 are provided in the reinforcing member 2 in the elastic member 1 side and inserted into through holes provided in the track shoe so that a pad A for a crawler is fixed to the track shoe. Approximately rectangular, independent, hollow parts 20 whose bottom faces are reinforcing members are provided in the end side in the longitudinal direction of the elastic member 1, the hollow parts 20 are filled with compressed air or pressurizing fluid, and the circumferential edges of the hollow parts are so formed as preventing the compressed air from leaking.  As a result, stress is uniformly distributed even in a roughly recessed/projecting ground and cushioning performance is improved. The tread surface has a sufficient rubber thickness so as to cause less deformation and exfoliation.
Patent JP-S5765866-A (JP)
Title: Fail safe for knock control device
Inventor: DAIMON TERUMI
IPC: G01L23/22
Filed: 1980-10-08
Abstract: PURPOSE:To eliminate noise and prevent a detection circuit from making erroneous operation in a captioned device to detect knocking and control the ignition timing, by providing a circuit for cutting ignition noise in a short detection circuit of a knock sensor. CONSTITUTION:In a short amplifier of an abnormality detection circuit ABD, the collector of a transistor T25 is connected to a part of connection between a resistance R28 which determines the time constant for charging a condenser C8 and a rectifying diode D18, and this transistor T25 is put on synchronously with a master timing NM for deleting the output from an operation amplifier OP6 and cutting ignition noise. At this stage, a condenser C26 is inserted between the base and the emission of the transistor T25, and the operaion of the transistor T25 is delayed from the master timing by 1msec for eliminating noise effectively.
Patent JP-S5664683-A (JP)
Title: Electronic time piece having alarm
Inventor: NAKAMURA NORIHIKO
IPC: G04C21/16
Filed: 1979-10-31
Abstract: PURPOSE: To surely inform users the arrival of a defined time by a method wherein the length of an alarm sounding time automatically defines the sound volume of an alarm sound generated in the next alarm defined time.  
     CONSTITUTION: When an alarm sound stop switch 106 is in an open state and an alarm definition time arrives and if an alarm definition circuit 102 is closed, two minute counters 12, 14 start the counting of a constant periodic signal 64 and at the same time, turn MOSFET 138, 146 ON and OFF by means of the constant periodic signal and an alarm sound is output from a speaker 184. And further, when an alarm sound is generated and the alarm sound is not stopped within two minutes, a pulse signal is sent from an AND gate 54 to turn MOSFET 138, 140 ON and OFF at the next alarm time, thus, current at an output line 174 being increased thus, increasing an alarm sound. In the same way, when MOSFET 142, 144 are orderly controlled and an alarm sound is not stopped within two minutes, sound volume is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5473677-A (JP)
Title: Construction of step motor for watch
Inventor: NAKAYAMA YASUAKI
IPC: H02K37/00
Filed: 1977-11-24
Abstract: PURPOSE: To provide a thin type setp motor of good conversion efficiency by so arraying the yokes sandwiching the flat thin type coil of the setp motor from both sides as to become mutually in V-type or U-type.  
     CONSTITUTION: The yokes 7, 8 forming the magnetic path of a rotor 11 and the yokes 6, 5 which are respectively fixed by means of adhesive agents or the like and sandwich both surfaces of a flat, thin type coil 4 are so arrayed as to become mutually V-type or U-type. This configuration prevents the leakage of the magnetic flux formed by the coil 4 between the yokes 5, 6 which do not mutually oppose. Hence, the step motor of thin type of good conversion efficiency may be provided and the reduction in the thickness of the watch achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5844362-A (JP)
Title: Testing device
Inventor: WAKAYAMA KOUICHI
IPC: G01R31/00
Filed: 1981-09-09
Abstract: PURPOSE:To obtain different rated outputs by one DC amplifying device, by conducting switching operations of a DC power source unit according to the different rated output. CONSTITUTION:An AC power source PS is connected to the primary side of a transformer T, while a plurality of rectifiers RF1 and RF2 are provided on the secondary side with a tap altered in its position. The output of the rectifier is given to an amplifier PA via switching means TR1 and TR2. A current from the amplifier PA is detected by resistors DR1 and DR2 and fed back to a signal amplifier SA, where at the regulation of the current is conducted. When a rated output selecting switch is operated for selection at this time, the outputs of switching transistors TR1 and TR2 are impressed on the current amplifier PA, while the detecting resistor DR2 is applied intermediately, and thus a different rate output can be obtained.
Patent JP-S63304529-A (JP)
Title: Formation of oxide superconductor thin film
Inventor: SHIMANO TAKASHI
IPC: H01B12/06
Filed: 1987-06-05
Abstract: PURPOSE:To easily form a good oxide superconductor thin film by applying the oxidation resistance treatment on the surface of a metal and forming the oxide superconductor thin film on it. CONSTITUTION:A pasty raw material is coated on the surface of a metal and sintered in the oxygen atmosphere to form an oxide superconductor thin film. If a thick film is formed with the coating once, cracks are liable to occur on the film at the time of sintering, thus the paste is thinly coated, the sintering process is repeated several times to make the film thick. The sufficient quantity of oxygen is thereby fed to the whole superconductor film, and the film with the good superconductive characteristic can be obtained. The oxidation resistance treatment such as passivation is applied on the surface of the metal in advance to prevent the deterioration of the metal surface due to the sintering in the oxygen atmosphere.
Patent JP-H038178-A (JP)
Title: Recording/reproducing device
Inventor: TSURUTA MINORU
IPC: G11B21/08
Filed: 1989-06-05
Abstract: PURPOSE:To contrive miniaturization of the subject device by fitting a sensor for detecting a pickup position to the pickup. CONSTITUTION:When the sensor 5 fitted to the pickup 1 is moved together with the pickup 1, a detecting part 7 of the sensor 5 is detected by a blade 8 for detecting its position to advise the device itself of the position of the pickup 1. The position of the blade 8 is adjusted by an adjusting mechanism 4a. Thus, the device can be simplified and miniaturized.
Patent JP-H07326890-A (JP)
Title: Method and device for mounting chip parts
Inventor: TSUCHIYA TOMOHITO
IPC: H05K13/02
Filed: 1994-05-31
Abstract: PURPOSE:To mount chip parts densely on a circuit board independently of guide cases and the space between chucks. CONSTITUTION:Chip parts (a) house in bulk in hopper cases 1 are fed one by one from the cases 1, distributed and fed to a circuit board by a distributor 2 in accordance with a mounting position pattern, and housed in guide cases 61 arranged on a template 6 in accordance with the mounting position pattern. The template 6 is possessed of various regions 6a, 6b,... where housing sections are arranged in different position patterns. The chip parts housed in the housing sections of the regions 6a, 6b,... are held by part holding heads 8a, 8b,... as they are kept in a relative arrangement in the housing sections, moved onto the same region of the same circuit board, and successively mounted.
Patent JP-H07326611-A (JP)
Title: Forming method of wiring of semiconductor device
Inventor: OGAWA TAKASHI
IPC: H01L21/3205
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a forming method of a wiring of a semiconductor device of which the reliability can be improved by making it possible to flatten the surface of a layer insulating film. CONSTITUTION:In a forming method of a wiring of a semiconductor device 10 wherein a first wiring layer 15 is formed on a semiconductor substrate 11 having an oxide film 12 formed on the surface and, after a layer insulating film is formed thereon, a second wiring layer is formed on the surface of the layer insulating film, an insulating film 13 having the same quality as the layer insulating film is formed in a part other than a wiring pattern of the first wiring layer on the oxide film before the first wiring layer is formed. After the first wiring layer is formed, besides, this layer is coated with a resist 16 of low viscosity, etch-back is executed by etching effective for the resist and the first wiring layer so as to remove the first wiring layer overlapping the insulating layer, and the surfaces of the insulating layer and the first wiring layer are flattened.
Patent JP-H01309734-A (JP)
Title: Working method for edge part of plate member
Inventor: IKEGAMI KIYOSHI
IPC: B21D5/01
Filed: 1988-06-07
Abstract: PURPOSE:To improve accuracy and efficiency of the working by preliminary bending the edge part of a 1st plate member, then, piling a 2nd plate member, furthermore, while bending the edge part of the 1st member by one punch, working it into a shape of triangular section by the other punch. CONSTITUTION:The 1st plate member 112 is placed on the upper surface 29 of the bending die 32 of the 1st die device 10, and the preliminary bending is performed by the punch 48 and cam driver 40. Then, the member 112 is disposed to pile up on the downward bending die 68 of the die device 60, the bending punches 84, 98 perform the delta hemming working of the triangular section shape, while pressing the member 114 by a pud 110 through driving the upper die 64. Because the die working is performed separating to the 1st and 2nd die devices 10, 60 and in the stage of the bend punching, the members 112, 114 are pressed to control by another punches, the springback at the time of bending the edge part is prevented. Therefore, the accuracy and efficiently of the edge part working are improved.
Patent JP-H11334198-A (JP)
Title: Method for ink jet recording and laminate film for protecting image
Inventor: ITO ATSUSHI
IPC: B41J2/01
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To give a high water resistance to a medium to be recorded for an ink jet after printing without impairing ink jet suitability of the medium for the ink jet having a dye fixing layer containing an interlayer compound for receiving and holding a water soluble dye by an intercalation reaction and a binding agent. SOLUTION: A medium to be recorded for an ink jet has a dye fixing layer 2 containing an interlayer compound for receiving and holding a water soluble dye by an intercalation reaction and a binding agent on a base material 1, and comprises a laminate layer 22 containing a thermoplastic resin including a cellulose ester resin having a glass transition point of 120 deg.C or lower and a plasticizer of a ratio of 10 to 40 pts.wt. to 100 pts.wt. of the resin on an image recording surface by ink jet recording the medium with a water soluble dye-containing ink.
Patent JP-S5665339-A (JP)
Title: Information recorder
Inventor: MIYAUCHI TOSHIMITSU
IPC: G11B7/00
Filed: 1979-11-02
Abstract: PURPOSE: To detect securely whether a signal has been recorded or not by detecting a reflected light from a recording medium and by detecting fluctuations of a DC component in the output.  
     CONSTITUTION: Parallel data, sent out of information input device 1, is converted by signal modulating circuit 2 into series data, which is led to semiconductor laser driving circuit 3 as a light source; and laser luminous flux, pulse-modulated direct, from semiconductor laser 4 focuses on recording medium 10 of optical disk 9 to about 1W2μm by way of lens 5, half-mirror 7 and condenser lens 8. Optical disk 9 has metal and a chalcogen glass material, used as recording medium 10, vapor- deposited on substrate acryl, etc., in a thin film. On recording medium 10, data are recorded in ON and OFF (existance or absence of holes) because of the focused spot. In recording, reflected luminous flux from disk 9 is passed through the same optical path again by being reflected and then separated through half-mirror 6 before being led to photodetector 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63306572-A (JP)
Title: Recording and reproducing device
Inventor: ORIHARA YASUNORI
IPC: G11B21/10
Filed: 1987-06-08
Abstract: PURPOSE:To obtain high track density without increasing the linear density of a recording medium by inserting a track servo signal into a fixed data part and an area not to be used for data by a varied servo system. CONSTITUTION:At least one - more track servo signals are inserted into a data field other than a data sector area in a data field for recording data, e.g. a gap part formed in a data writing operation switching part by the varied servo system. Since it is unnecessary to arrange a track servo signal dividedly from a data field and the data field and the track servo signal can be mixedly recorded, it is unnecessary to increase the linear density of data.
Patent JP-H0758820-A (JP)
Title: Apparatus and method for processing of telephone number
Inventor: TOBII ERU NIKUSON
IPC: H04M1/27485
Filed: 1994-06-23
Abstract: PURPOSE: To enable a caller to automatically call a called telephone set from any location regardless of the present location of the caller by providing a storing area which stores canonical telephone numbers, a telephone directory storing area, a selecting means, an extension analyzer, and a collating means. CONSTITUTION: A user edits one or more entries by using a key pad 16. When the caller selects a called canonical telephone number, a device 10 compares the selected telephone number with the originating based telephone number stored in a station information recording area 36. A comparator 38 compares a part of the caller canonical telephone number with the corresponding part of the callee canonical telephone number and, when they coincide with each other, generates a matching signal. After deciding the necessary part of the called telephone set, the device 10 generates the final called telephone number by adding an appropriate originating telephone prefix. A dialer 30 calls the called telephone set by dialing the final called telephone number.
Patent JP-H10328061-A (JP)
Title: Bathroom and bathtub
Inventor: SUNAGA HIROSHI
IPC: A47K4/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable bathing of the whole of a human body at an easier attitude by a method wherein a bathtub comprises the body thereof and a bottom formation body and the bottom formation body is detachably installed in a deep bottom part of the body of the bathtub while forming a surface almost flush with a shallow body part. SOLUTION: A bathtub 1 comprises the body 2 thereof and a bottom formation body 3 and the body 2 of the bathtub is made up of a deep bottom part 21A and a shallow bottom part 21B with a step adjacent thereto. The bottom formation body 3 is detachably installed in the deep bottom part 21A and forms a surface almost flush with the shallow bottom part 21B. The bottom formation part 3 is set on the deep bottom part 21A and a back rest 4 on the shallow bottom part 21B at a proper angle of inclination. This allows bathing of a Western style at an attitude of laying on a user's side in which the lower half body is placed on the bottom formation part 3 while the upper body leans against the inclined back rest 4.  The bottom formation body 3 and the back rest 4 are removed to be housed into a side wall and a frame body 6 is housed into the shallow bottom part 21B while a frame body 7 is housed into the side wall. This allows bathing of a Japanese style at a sitting attitude in which the lower half body is placed on the deep bottom part 21A while the upper half body leans against a back rest 5.
Patent JP-S6120660-A (JP)
Title: Upper nozzle of vessel for molten metal
Inventor: NISHIO TAKUMI
IPC: B22D41/58
Filed: 1984-07-09
Abstract: PURPOSE:To prevent the clogging of the nozzle hole of an upper nozzle without spoiling the quality of steel by forming said nozzle into such constitution that the inside surface of said nozzle hole is made gas-impermeable between the center and the lower part and that an inert gas is supplied from the inside surface in the upper part of the nozzle hole into a molten metal. CONSTITUTION:The inside surface of the part lower than at least the center of the nozzle hole of the upper nozzle 1 which drops the molten steel in the bottom of a vessel for the molten metal is formed of a gas sealing brick 2. The upper part thereof and the outside periphery are constituted of a porous brick 3. The inert gas passes through a pressure equalizing zone 4 and the brick 3 from an introducing pipe 17 and is blown from the inside surface in the upper part of the nozzle hole of the nozzle 1 into the molten steel. The clogging of the nozzle hole is thus effectively prevented without spoiling the quality of the steel.
Patent JP-H04368373-A (JP)
Title: 4,6-dichloro-5-tetrafluoroethoxy-benzimidazole derivative, its production and agricultural and horticultural germicide containing the same as active ingredient
Inventor: ENOMOTO MASAYUKI
IPC: A01N43/52
Filed: 1991-06-13
Abstract: PURPOSE:To obtain the subject new compound, having excellent controlling effects on plant disease injuries such as downy mildew or late blight caused by phycomycetes and useful as an agricultural and horticultural germicide. CONSTITUTION:A 4,6-dichloro-5-tetrafluoroethoxy-benzimidazole derivative expressed by formula I. The compound expressed by formula I is obtained by reacting a 2-cyanobenzimidazole compound expressed by formula II with dimethylsulfamoyl chloride normally in the presence of a base such as pyridine or triethylamine in the coexistence of a solvent such as hexane or benzene at ambient temperature to the refluxing temperature of the solvent.
Patent JP-2000330205-A (JP)
Title: Liquid crystal projector
Inventor: MUKAI KAZUO
IPC: G03B21/14
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To easily perform the relighting of a liquid crystal projection at the time of the instantaneous power failure by performing lighting of plural pieces of light sources selectively and lighting other selected light sources at the time of the instantaneous power failure. SOLUTION: This liquid crystal projector is constituted of a power source 11 supplying electric power to power sources for driving light sources and a light source lighting control circuit 81 performing ON/OFF controls of a power block 21 for driving light sources which supplies electric power to the light sources. Moreover, light sources of present selected lighting are stored in a memory 51 and, at the time of the instantaneous power failure, light source lighting control signals B1 to B4 are outputted from the light source lighting control circuit 81 to other selected light sources.