baber/WOPTO huggingface dataset:
Patent JP-H04325939-A (JP)
Title: Optical disk
Inventor: YOSHITOME HIROO
IPC: G11B7/24
Filed: 1991-04-26
Abstract: PURPOSE:To lower the friction resistance between a head slider and an optical disk surface at the time when the optical disk begins to rotate by forming the ruggedness of the prescribed center line average height measured by a prescribed method on the surface. CONSTITUTION:The optical disk 1 is formed by successively laminating a transparent substrate 2, a recording layer 3 formed thereon and a layer 4 contg. spherical particles. The ruggedness having 0.01 to 2mum, more preferably 0.03 to 1.0mum center line average height measured by a method described in JIS B0601 is formed on the surface of the layer 4. This layer 4 is formed of a coated film forming material contg. 0.1 to 20wt.% spherical particles with which, for example, the average particle diameter D is expressed by L/2mum<D<=(L +4)mum (where L is the film thickness of the layer) and in which >=75% of the spherical particles are the spherical particles of D(1+ or -0.2)mum. Inorg. spherical particles consisting of silica, alumina, etc., or spherical particles consisting of synthetic resins, such as polyester resin and polystyrene resins, are usable for the spherical particles.
Patent JP-H06309419-A (JP)
Title: Method for evaluating wrinkle generated at the time of forming curved surface by computer
Inventor: SHIBATA AKIRA
IPC: G06F19/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide a method for evaluating a wrinkle generated at the time of forming the curved surface of glass or the like by means of a computer capable of executing analysis at a high speed without losing analytical accuracy and attaining quick evaluation. CONSTITUTION:This evaluating method is constituted of a step 200 for dividing an analytical object being a glass product specified from inputted curved surface shape data into plural meshes to be analyzing fine elements, a step 400 for applying load to each mesh-divided fine element by regarding the object as an elastic object and executing operation using a displacing method for forcedly and elastically deforming the object to a plane shape and a step 600 for finding out the rate of a change between the surface area of each fine element in the initial analytical object and that of each fine element in the analytical object deformed to the plane shape and evaluating the degree of a wrinkle generated at the time of working the curved surface of the analytical object.
Patent JP-H08261530-A (JP)
Title: Smoke exhausting installation
Inventor: TSUKAMOTO MASAO
IPC: A63F7/02
Filed: 1995-03-18
Abstract: PURPOSE: To eliminate uncomfortableness and ensure comfortable pinball play by forcedly sucking smoke upward by using a 'smoke no' apparatus from a smoking person, and exhausting the smoke in the direction of a permanent ceiling air outlet to assist exhaustion of the cigarette smoke in order to eliminate smearing of odor to cloths due to cigarette smoke in a pinball shop, smoke harm to game players, and pain of eyes. CONSTITUTION: A suction pipe 3 is mounted on an upper smoke suction inlet 1 and a lower smoke suction inlet 2, and a suction fan 5 is mounted on a motor 4. The resulting structure is fixed in the suction pipe, and the motor is rotated to suck and exhaust smoke upwardly.
Patent JP-S5524543-A (JP)
Title: Manufacture of concentrated and dried powder from solution or dispersion
Inventor: KURI SETSUYA
IPC: A23L27/50
Filed: 1978-08-11
Abstract: PURPOSE: To manufacture concentrated and dried powder from a soln. of a dispersion at a low temp. in a short time without freezing the soln., by combining a vacuum vaporizer of the soln. or the dispersion and an operation for injecting dry gas.  
     CONSTITUTION: A soln. to be treated is charged into a drier 3 and the drier 3 is evacuated to 1W160mm Hg by the operation of a vacuum pump 6 with a valve 14 opened to evaporate solvent. Before the soln. freezes, a dry gas of a dew point 0W-75°C is fed to the drier 3 with the valve 14 closed and a valve 8 opened. When the press. of the drier 3 returned to ordinary press., the drier 3 is evacuated by the  vacuum pump 6 with the valve 8 closed and the valve 14 opened once again to  evaporate the solvent. The operation is repeated or conducted at the same time.  The dried powder product thereby obtained is delivered through a valve 13 to a  tank 7. This method makes it possible to manufacture dry powder product from  viscous material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5432116-A (JP)
Title: Killing material for foaming of converter slag
Inventor: TOMINAGA TADAO
IPC: C21C5/36
Filed: 1977-08-15
Abstract: PURPOSE: To provide a killing material consisting of waste pulp as a basic component, converter slag as a filler and bentionite as a binder, which effectively controls foaming of converter slag. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04327934-A (JP)
Title: Manufacture of polyolefin-coated metal tube
Inventor: KUROSAWA TOSHIYUKI
IPC: B05D7/14
Filed: 1991-04-26
Abstract: PURPOSE:To reduce the amount of a residue in an adhesive applied on the surface of a metal tube by providing a process in which the residue such as blast sand and metal dust attaching to the surface of a metal tube, before an adhesive layer application process, following a rust removal process, and removing the residue. CONSTITUTION:A residue is removed using a sticking dust removal brush 11, and a thermal curable epoxy resin is applied using a primer application device 2. Next, the resin applied by an induction heater 3 is cured to form a thermal curable epoxy resin layer. After that, a modified polyethylene which becomes an adhesive layer, stored in an extrusion machine 4 and polyethylene which becomes a coated layer, stored in an extrusion machine 5, are extruded together using a cross head die 6 so that the modified polyethylene becomes an inner layer. Thus the modified polyethylene layer and the polyethylene layer are formed. Subsequently, after the rust removal process of a metal tube, the residue such as blast sand and metal dust sticking to the surface of the metal tube can be removed easily.
Patent JP-S60240350-A (JP)
Title: Rivet caulking machine
Inventor: ASHIDA TOSHIAKI
IPC: B21J15/28
Filed: 1984-05-15
Abstract: PURPOSE:To caulk a rivet in a prescribed position without a damage, etc. on a work by supplying the rivet to the prescribed position and actuating a lifting cylinder under the prescribed working pressure after the supply of the rivet. CONSTITUTION:The 1st selector valve 53 of a driving circuit 46 is changed over by the detection signal from a detecting sensor by which the piston 50 in the air chamber 48 of an air booster 47 is lowered. A piston rod 51 is lowered at the same instant and the top end thereof is inserted into the pressure intensifying part 52 of a hydraulic chamber 49. The pressure of the oil in the part 52 is therefore intensified by which the prescribed working pressure is obtd. The lifting cylinder 8 is actuated by the working pressure to supply the prescribed pressing force to the rod 9 thereof. The rod 9 is thereby moved further upward to turn a turning arm which supplies the prescribed pressing force to a stem. The stem caulks consequently the rivet supplied into the work surely with the prescribed pressing force.
Patent JP-S5524758-A (JP)
Title: Taper rolling control unit
Inventor: UECHI MUNETOSHI
IPC: B21B1/28
Filed: 1978-08-10
Abstract: PURPOSE:In a taper rolling control unit, to automatize taper rolling, improve productivity and quality by arranging an operator for temperature distribution of a rolled material, a variable speed discriminator, a time determinator of commencing taper rolling, etc. CONSTITUTION:The temperature distribution of a rolled material, just before it enters the last stand 1 of a rough rolling mill, is measured by a thermometer 21, a speed detector 22, a temperature distribution operator 23, and these outputs are compared with a constant 4 variable speed control discriminator 24 and the temperature distribution is discriminated by constant taper rolling control when it is in the determined range, by variable taper rolling control when it is beyond the determined range and sends signals to a pressure speed control unit 26. The time determination of commencing taper rolling 25 determines the commencing time of step tape rolling when the temperature distribution is beyond the determined range in comparison with the set temperature through signals of the operator 23. The pressure-speed control unit 26 sends control signals to the pressure unit 12 comparing the above received signals with the experimental set point. It is possible to set the above mentioned control mechanism to the last front step stand and control the rolling speed by the method as stated elsewhere, too.
Patent JP-H11298509-A (JP)
Title: Data communication system, data communication method, data communication device and storage medium
Inventor: ARAIDA MITSUHISA
IPC: H04L12/40
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a data transfer efficiency in a bus system from being deteriorated without raising the cost. SOLUTION: This system conducts communication between a source node 202 that sends information data and a destination node 204 that receives the information data by using a connection ID denoting logical connection between the nodes. A time interval required for reception processing of the destination node 204 is informed to the source node 202 to set a time interval between a time of sending i-th data ((i) is an optional integer) and a time of sending (i+1)-th data optimally and then efficient data communication is attained.
Patent JP-S60241913-A (JP)
Title: Filter
Inventor: KAMIWADA MINORU
IPC: C02F1/28
Filed: 1984-05-16
Abstract: PURPOSE:To prevent mixing of waterdrops dewed on the main body of a filter into the filtered water with a simple structure by forming a catch guide for preventing the dripping of waterdrops and catching water in the vicinity of a discharge port of filtered water. CONSTITUTION:Although a part of waterdrops generated on the outer casing of the filter body 1 due to the passing of water, etc. flows down toward a discharge port 10 of filtered water, the flowing down is prevented by an annular rib 11 provided to the outer periphery of the filtered water discharge port 10. The water flows down along the annular rib 11 and then along the inclined part of the rib 12, and drips from the lowermost end of the inclined part of the rib 12. Accordingly, mixing of waterdrops into filtered water can be prevented, and sanitary conditions preserved.
Patent JP-H02276302-A (JP)
Title: Array antenna exciting system
Inventor: HARIO KENICHI
IPC: H01Q3/26
Filed: 1989-04-18
Abstract: PURPOSE:To obtain a desired Taylor type radiant pattern by finding the angular position of a zero point to supply the desired Taylor type radiant pattern, finding excitation amplitude and phase to form directional zero points at the angular position and that of an unrequired side lobe, and setting them at each antenna element. CONSTITUTION:First of all, an initial radiant pattern is formed. Next, the angu lar position of the zero point to supply the desired Taylor type radiant pattern is calculated. Then, the excitation amplitude ai (i=1-M; element number) and the excitation phase pi to form the directional zero point at the angular position of the zero point are found. After that, the unrequired side lobe with a level higher than that of the peak side lobe of an ideal Taylor type radiant pattern out of the side lobes of the radiant pattern obtained by setting the excitation amplitude ai at an amplitude controller (At1)-(AtM) and the excitation phase pi at a phase shifter (Pa1)-(PaM) is selected, and the numeric values of the excitation amplitude and phase to form the zero point of the radiant pattern of an array antenna can be found at the angular position of the unrequired side lobe and that of the zero point of the ideal Taylor type radiant pattern.
Patent JP-H09281676-A (JP)
Title: Heat developable color photosensitive material
Inventor: KOIDE TOMOYUKI
IPC: G03C8/40
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the color balance of a white part by incorporating a specified compd. SOLUTION: This color photosensitive material has three photosensitive silver halide emulsion layers different from one another in color sensitivity on the substrate and contains a compd. represented by the formula PWR-(Time)t - Dye besides a binder and a dye imparting compd. releasing a diffusible dye in accordance with silver development. In the formula, PWR is a group releasing -(Time)t -Dye when the compd. is reduced, Time is a group releasing Dye through succeeding reaction after release as -(Time)t -Dye, (t) is 0 or 1, Dye is a dye or its precursor and PWR may be a part corresponding to a part contg. an electron accepting center and an intramolecular nucleophilic substitution reaction center in a compd. releasing a photographic reagent by intramolecular nucleophilic substitution reaction after the compd. is reduced.
Patent JP-S5724524-A (JP)
Title: Automatic taping apparatus
Inventor: TSUCHIYA MINORU
IPC: B65B25/14
Filed: 1980-07-19
Abstract: PURPOSE:To provide stable efficient taping by a method wherein a bobbin around which coils have been wound is made fixed and the adhesive portion of a taping apparatus is rotated and allowed to stick to the bobbin. CONSTITUTION:A long narrow tape 22 guided from tapes drawn into a whirlpool is taken out through a center roller 24. Next a sticking roller 31 approaches the circumferential surface of an object 33 to which the tape is to be stuck and presses the tape 22 on the object. Then a motor on the main body side is driven to turn a whole apparatus containing a disc. As a result, the tape 22 sandwiched in between the sticking roller 31 and a pressing roller 32 is allowed to stick to the circumferential surface of the object 33. When the specified length of the tape has been attached to the object, the tape 22 is cut with the edge 36 of a cutter 34. The number of turns of tape to be wound can be determined freely on selecting the motor gear and cam gear.
Patent JP-H02277422-A (JP)
Title: Coffee mill
Inventor: TABUCHI SADATOSHI
IPC: A47J42/44
Filed: 1989-04-18
Abstract: PURPOSE:To economically manufacture a lighting circuit by generating the reference potential of the charging and discharging of a charging and discharging circuit with divided voltage due to resistance, and by composing a device to emit the light of a light emitting diode with the discharge current of a capacitor. CONSTITUTION:When a switch 12 is turned on a side NO, then a mill motor 13 is rotated. By a resistor 17a, a capacitor 17b is charged and comes to V1. The output of a comparator 15 is turned LOW, and so through a resistor 18 and a light emitting diode 19, the electric charge of the capacitor 17b is discharged, and the light emitting diode 19 emits light. When a time till the light emitting diode 19 emits the light after the switch 12 is changed over to the side NO, is set to be T1, and a light emitting time is set to be T2, and a light emitting interval is set to be T3, then a time for turning beans for the content of a cup of coffee is T1, and a difference between a time for turning beans for the content of N cups, and a time for turning beans for the content of N-1 cups is T2+T3. Generally and approximately, T1=5 seconds, T2=0.1 second, and T3=1.9 second.
Patent JP-S63272693-A (JP)
Inventor: NOMURA SHIGEO
IPC: B67B7/46
Filed: 1987-04-21
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-S63265540-A (JP)
Title: Generator
Inventor: OYAMA SHIGEMI
IPC: H02K21/22
Filed: 1987-04-20
Abstract: PURPOSE:To improve the efficiency of power generation, by forming an induction generating coil section to be a separate unit which is moved from and into a rotating field generated from a rotating pole section and is separated from said rotating pole section. CONSTITUTION:When a motor 12 is driven by a driving circuit 10 and a rotating pole section 18 is rotated along with the rotation of the motor 12, then induced current is generated at an induction generating coil section 30. A storage battery 16 is charged with the induced current through a charging equipment 36, and voltage is applied from the storage battery 16 to a power section 38. In its case, by a charged state detector 14, current quantity flowing to the motor 12 rotated always at constant rotational frequency is checked, and when its current value is lowered to a fixed level and is stabilized, then it is discriminated that the battery is fully charged, and electrical conduction to the motor 12 is stopped. In this manner, an induction coil 34 is positioned in a rotating field and an induced electromotive force is obtained, and so the efficiency of power generation is improved.
Patent JP-H04331433-A (JP)
Title: Support structure of rotor coil
Inventor: GOSHIMA KOICHI
IPC: H02K3/38
Filed: 1991-04-30
Abstract: PURPOSE:To get the support structure of a rotor coil which is simple in work and is excellent in thermal and mechanical property, in formation of the winding structure of the winding structure of the coil end of a rotor for dynamo-electric machine. CONSTITUTION:A molded material 8 capable of axial ventilation is arranged between each other in circumferential direction of the ends of coils, and the molded material 8 and the coil 2 are wrapped, respectively, with an insulating material 7 which contains compounds, wherein inorganic powder and short fibers are kneaded in thermosetting resin, with a fiber-shaped base material, and those are thermoset at a specified temperature.
Patent JP-S61280497-A (JP)
Title: Kynucredine derivative
Inventor: ABURAHAMU FUITSUSHIYAA
IPC: C07D497/20
Filed: 1986-04-30
Abstract: Quinuclidine derivatives having the general formula (I)  <IMAGE>  and geometrical isomers, enantiomers, diastereoisomers, racemates and/or acid addition salts thereof, wherein Z represents the group >CR1R2 or two hydrogen atoms; and R1 and R2, which may be identical or different, are each alkyl, cyclopentyl, cyclohexyl, aryl, or diarylmethylol, or alkyl which is substituted by one or more aryl groups, or one of R1 and R2 may be hydrogen.
Patent JP-S5525161-A (JP)
Title: Mark decipherment system
Inventor: SAKOTA FUMIHIKO
IPC: G06K7/10
Filed: 1978-08-11
Abstract: PURPOSE: To make it possible to decipher data correctly through adequate processes without invalidating a mark card whose marking position is improper.  
     CONSTITUTION: To make position B in the 2nd column at the time when positions A to F in the 1st, 2nd... columns of a recording medium, positions A to F except position B are all marked if wrong position A or C is marked in error. Then, this error recording medium is set to mark reader 1', whose output data are supplied to mark reader controller 2', where correction part 5 is provided in addition to data buffer 6; when reader 1 reads the 1st-column mark, data at position C is temporarily stored in buffer 6 and when it read the 2nd column, the mark at position B is corrected by correction part 5 and then stored in buffer 6, so that correct data will be sent from buffer 6 to data processor 3'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59225775-A (JP)
Title: Preparation of resin coated metal
Inventor: OCHIUMI MASAHIDE
IPC: B05D7/14
Filed: 1983-06-02
Abstract: PURPOSE:To obtain a metal product having excellent durability, by using a composition contaning a specific epoxy resin and an amine type curing agent as the primer of a resin coated metal pipe. CONSTITUTION:A composition containing an epoxy resin with an epoxy equivalent of 180-350 obtained by reacting diglycidyl ether of bisphenol F with an epoxy equivalent of 160-190 and dihydric phenol and an amine type curing agent is used as an epoxy resin primer in preparing a resin coated metal. A metal coated with this resin is excellent in corrosion resistance and high in bonding strength between the metal and a polyolefin coating.
Patent JP-S5222932-A (JP)
Title: Thermal recorder
Inventor: MIYAKE AKIKATA
IPC: G01D15/06
Filed: 1975-08-15
Abstract: PURPOSE:To show a signal value clearly by recording an analog signal value in a rod-like graph via the use of a comparator circuit in the thermal recorder.
Patent JP-H05276679-A (JP)
Title: Power source for portable computer
IPC: H02J7/00
Filed: 1992-03-25
Abstract: PURPOSE:To increase available time of a power source for a portable computer. CONSTITUTION:A power source for a portable computer is composed of a dry cell 4 and a large-capacity capacitor 5 connected in parallel with the cell 4. The capacitor has a capacity of 1F or more and an internal resistance of 0.4 times as large as that of the cell. Thus, a variation in a voltage to be applied to a computer body 2 is reduced, and the power source can be used for a longer time than that of prior art with the same cell.
Patent JP-H06290530-A (JP)
Title: Card widthwise moving mechanism
Inventor: FUDA MINORU
IPC: G06K7/01
Filed: 1993-03-31
Abstract: PURPOSE:To always stably travel a magnetic tape and to obtain a stable reproducing output without distortion by fitting a card widthwise moving plate to a guide groove for traveling the card and making this plate possess elasticity by using a bar-shaped spring. CONSTITUTION:When the card 6 is inserted into a motor system magnetic card reader, a side surface of the card 6 is entered into the card guide groove 1, and is pressed by the bar-shaped spring 3 to move closely to the widthwise moving plate 2. The plate 2 is settled to be slightly smaller than the card in size by a widthwise moving stopper 4, and pressing force of the bar-shaped spring 3 is properly adjusted so as to allow the card 6 to travel freely. By this method, elastic force of widthwise moving of the card 6 during its traveling is constant, and the elasticity is not altered by using frequencies, and hence stable reproducing can be performed.
Patent JP-H09291465-A (JP)
Title: Production of fabric for air bag
Inventor: BAN KAORU
IPC: D03D1/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight and soft fabric for air bag, low in air permeability and having moderate mechanical strength, intended for non-coat use, by heat treatment, with superheated steam, of a humid synthetic textile fabric woven by a water jet loom. SOLUTION: Nylon 66 multifilament yarns are woven by a water jet loom into a high-density or low-density plain textile fabric, which is then wound up into a roll once, and heat-treated in a humid state with superheated steam at 100-170 deg.C, thus obtaining the objective air bag base fabric with an air permeability of <=0.5cc/cm<2> /s at 124 Pa intended for non-coat use.
Patent JP-H04234826-A (JP)
Title: Process for producing alcohol and ether
Inventor: GOTTLIEB KLAUS
IPC: C07C29/32
Filed: 1991-04-30
Abstract: A process for producing isopropyl alcohol and isopropyl tert-butyl ether from a mixture of light hydrocarbons containing propane and butane, comprises: (a) separating from the mixture of light hydrocarbons a propane fraction and a butane fraction containing at least n-butane; (b) isomerizing at least a portion of the n-butane in the butane fraction from step (a) whereby a hydrocarbon mixture containing at least n-butane and isobutane is formed; (c) catalytically dehydrogenating the isobutane in the hydrocarbon mixture from step (b) whereby a hydrocarbon mixture containing at least isobutene is produced; (d) catalytically dehydrogenating the propane in the propane fraction from step (a) whereby a hydrocarbon mixture containing at least propene is produced; (e) reacting the propene in the hydrocarbon mixture from step (d) with water, whereby a mixture containing hydrocarbons and isopropyl alcohol is formed; (f) reacting the isopropyl alcohol from step (e) with at least part of the isobutene in the hydrocarbon mixture from step (c) whereby a mixture containing hydrocarbons and isopropyl tert-butyl ether is formed; (g) recycling the hydrocarbons in the hydrocarbon mixture from step (e) to step (d), respectively; (h) recycling the hydrocarbons in the hydrocarbon mixture from step (f) to step (c); and (i) recovering at least the isopropyl tert-butyl ether.