baber/WOPTO huggingface dataset:
Patent JP-H04261292-A (JP)
Title: Convergence device for in-line type color picture tube
Inventor: SONEDA KOICHI
IPC: H01J29/76
Filed: 1991-02-15
Abstract: PURPOSE:To correct horizontal mis-convergence of a pattern intermediate part independently by supplying a current modulated synchronously with a half the vertical deflection period to a coil correcting the horizontal mis-convergence of the pattern intermediate part. CONSTITUTION:A current waveform modulation coil section 45 consists of a coil connecting to a horizontal deflection synchronization correction circuit section 42 and a coil connecting to a capacitor 54 of a vertical deflection synchronization correction circuit section 44. Then a current of a nearly parabolic waveform synchronously with the horizontal deflection signal of a deflection yoke obtained from the circuit section 42 is modulated based on the current of nearly parabolic waveform synchronously with a half the vertical deflection period like a current of nearly parabolic waveform being an optional waveform. Thus, the current obtained from the coil 45 is supplied to the coil 41 correcting horizontal mis-convergence of the pattern intermediate part to correct the horizontal mis-convergence of the pattern intermediate part independently of the convergence correction at four corners on the pattern horizontal and vertical axes.
Patent JP-H03245602-A (JP)
Title: Satellite broadcast reception antenna system
Inventor: TSUBOTA TOSHIYUKI
IPC: H01Q1/12
Filed: 1990-02-23
Abstract: PURPOSE:To adjust the elevating angle by fitting a map to a satellite broadcast reception antenna, placing a display element on plural equi-elevating lines drawn at an equal interval and displaying the equi-elevating lines on the map through the emission of the display elements. CONSTITUTION:A rotary shaft of a rotary step switch 3 is connected to a rotary shaft 2b of a satellite broadcast transmission reception antenna 1, and the main body of the rotary step switch 3 is installed to a satellite broadcast transmission reception antenna support 2. A display element 5 is lighted by light emission like a light emitting diode when the contacts of the switch 3 are connected and placed in a groove made on a map 4 linearly. when continuity is formed at a specific elevating angle of the satellite broadcast transmission reception antenna support 2, the display element 5a is lighted when a rotary slider 3A of the rotary step switch 3 is in contact with a contact piece 3a. Thus, even when the elevating angle at a reception area is not grasped, the rough adjustment of the elevating angle of the satellite broadcast transmission reception antenna is facilitated.
Patent JP-H03246011-A (JP)
Title: Manufacture of thermosetting resin molding material
Inventor: KUSHIDA TAKANORI
IPC: B29C47/00
Filed: 1990-02-23
Abstract: PURPOSE:To prevent not only a breakage of a glass fiber but also deterioration of measuring properties by bulkiness, by a method wherein materials consisting mainly of thermosetting resin and a glass fiber respectively are mixed up with each other and the same is extruded by an extruding machine. CONSTITUTION:Thermosetting rein such as phenolic resin, a mineral filler such as a glass fiber or calcium carbonate or silica or asbestos or mica or talc and the other pigment or mold release agent are measured to begin with. In this instance, it is preferable that a compounding quantity of the thermosetting resin is 10-50wt.% on the basis of the whole quantity and about a 10-60wt.% glass fiber. Then after mixing of those molding material each, they are loaded into an extruding machine. Then simultaneously with extrusion of the molding materials through a die of the extruding machine in a state of Japanese noodle without melting them they are cut off with a cutter and a thermosetting resin molding material which is granulated in a state of a pellet is prepared. Since the thermosetting resin molding material is prepared without passing through a kneading process like this, the glass fiber can be prevented from generating a breakage. Since the molding material is compressed at the time of extrusion, the same does not become bulky and worsening of measuring is also eliminated.
Patent JP-S55136856-A (JP)
Title: Rotor of small induction motor
Inventor: TAKAHASHI KUNIO
IPC: H02K17/16
Filed: 1979-04-10
Abstract: PURPOSE:To obtain a small induction motor having little speed variation and good accelerating performance by a method wherein a copper thin film formed in cage type is provided on a thin iron plate cylindrical rotor surface putting an insulating film between them. CONSTITUTION:An insulating film 2 is applied on the surface of a cylinder 1 made with thin iron plate, and a cage type copper film 3 is put on it by galvanizing or vaporization, and spoke part are attached to an axis of this cylinder to construct a rotor. A motor with this rotor has small resistance because its conducting part is consisted of copper film, slip variation is small in contrast torque variation and has a large torque increasing rate. As thin iron cylinder is light, he rotor has good accelerating performance. Therefor using a rotor of simple construction, a small electric motor having good performance can be obtained.
Patent JP-S53128331-A (JP)
Title: Liquid crystal display device
Inventor: AYADA NAOKI
IPC: G03B17/18
Filed: 1977-04-15
Abstract: PURPOSE: To make constant the range of an indicator, which is to be indicated in a liquid crystal, by feeding a constant current to a control circuit which is operative to impress a control voltage upon the conductive layer of the liquid crystal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07233067-A (JP)
Title: New antifungal agent
Inventor: TSUCHIYA KOICHI
IPC: A61K35/74
Filed: 1994-02-18
Abstract: PURPOSE:To obtain an antifungal agent showing strong inhibitory action on growth of fungi, comprising demethylpyronetin as an active ingredient. CONSTITUTION:This antifungal agent contains 0.1-100 wt.% of a compound of the formula or its salt (NK10958P),(5R,6R)-5-ethyl-5,6-dihydro-6-[(E)-(2R*,3 S*,4R*,5S*)-2,4-dihydroxy-3,5-di-methyl-7-nonenyl]-2H-pyran-2-one as an active ingredient. In the case of an injection, 0.1-30wt.% of the compound of the formula is contained and pharmaceutically manufactured and in the case of an oral medicine, 2-100wt.% of the compound of the formula is contained and pharmaceutically manufactured. A dose is 1-100mg/kg/day in the case of parenteral administration and 5-500mg/kg/day in the case of oral administration.
Patent JP-H11246524-A (JP)
Title: Production of deoxymannojirimycin
Inventor: KATSUMURA SHIGEO
IPC: A61P31/12
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To efficiently produce deoxy mannoyrimycin through a high stereoselective means by using a benzylalkoxycarbonyloxazolidinone as a raw material instead of an expensive or a reagent hard to handle. SOLUTION: This compound of formula IV is obtained by reacting an oxazolidionone ester of formula I (Ph is phenyl; and R is an 1-4C alkyl) with acetylide ion to obtain a ketone of formula II (R<1> is a silyl protecting group), reducing the ketone, transforming the triple bond into a double bond of Z body by catalytic hydrogenation, removing the benzyl group to obtain an alcohol of formula III, protecting a secondary hydroxyl with a silyl, removing a silyl protecting group of a primary hydroxyl to transform it into a leaving group, cyclizing it by base treatment to obtain a bicyclic compound of formula II (R<2> is a silyl), oxidizing the double bond of the compound to obtain a cis-diol of formula V, protecting the diol group, ring-opening the oxazolidine ring by base treatment, and removing the protect treatment.
Patent JP-S62203711-A (JP)
Title: Rotary cutting tool
Inventor: HIYAMA NOBUO
IPC: B23C5/00
Filed: 1986-02-28
Abstract: PURPOSE:To prevent vibration occurrence for improving cutting performance and a finished surface by setting a helix angle of at least one cutting blade of an end mill to be different from helix angles of other cutting blades. CONSTITUTION:A helix angle, between two cutting blades 13a, 13c positioned with the rotary center O placed in-between among four cutting blades 13a-13d formed on the edge part of an end mill body 11, is made to be theta2, and another helix angle between the other two cutting blades 13b, 13d is made to be theta2 while setting the relation between them to be theta1<theta2. Frequency of vibration caused when the respective cutting blades cut a work acts as in such a way as offsetting each other for preventing vibration from occurring on the end mill body, so that cutting performance can be improved.
Patent JP-S61204441-A (JP)
Inventor: NOGUCHI KENICHI
IPC: B65G3/04
Filed: 1985-03-07
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-S63208509-A (JP)
Title: Cosmetic composition
Inventor: WAKATSUKI JUNYA
IPC: A61K8/00
Filed: 1987-02-26
Abstract: PURPOSE:To obtain a cosmetic composition, containing a phosphoric acid ester salt of an organic hydroxy compound, having excellent emulsification power and humectant effects with hardly any irritation to the skin. CONSTITUTION:A cosmetic composition containing a compound expressed by formula I [R is group expressed by formula II or III (R<1> is 1-36C alkyl or alkenyl which may be substituted by F or alkyl-substituted phenyl: R<2> is 2-3C alkylene; m is 0-30; n is 0 or 1); M is H, alkali (earth) metal, Zn, Al, etc.]. This cosmetic is capable of moderately remaining on the skin even after washing with water and has water holding effects on the surface thereof. The phosphoric acid ester expressed by formula I may be used with other anionic activators, nonionic activators, etc.
Patent JP-H07255180-A (JP)
Title: Inverter device
Inventor: OSAKI SUSUMU
IPC: H02M1/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide an inverter device where enough protection of a circuit can be made even at abnormal temperature rise. CONSTITUTION:A thermal protector TP is stuck fast to the transistor Q2 being a switching element for chopper of the chopper part of an inverter device, and it is fixed and retained there by a fixing spring 4. The transistor Q2 doubles as a switching element for one inverter of an inverter part. Therefore, since the thermal protector TP is thermally coupled with the transistor Q2 where a load current and a current of a chopper part flow at the same time, the circuit can be protected surely by detecting the abnormal temperature rise caused by the overcurrent at load abnormality quickly.
Patent JP-H11241296-A (JP)
Title: Coated white paperboard
Inventor: YOKOYAMA TSUTOMU
IPC: D21H19/36
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To produce a coated white board causing no printing trouble due to scarce occurrence of back fluffing. SOLUTION: This coated white paperboard is prepared by forming a coating layer mainly containing pigment and adhesive on one face of the base stock, particularly the average peeling resistance of the surface of the coated layer is <=150 g/3 cm based on the following measurement conditions: [Measurement conditions] The surface of the coated layer is overlaid to a glassine paper (3 cm wide) having the smoothness and the air permeability of 15 ± 3 seconds and >=100,000 seconds, respectively, according to the J. TAPPI No. 5. Then, they are calendered at the roll temperature of 60 deg.C, at the linear pressure of 20 kg/cm and at the operation rate of 5 m/min. Then, the glassine paper is peeled off from the surface of the coated layer to measure the average peel force.  In addition, the electrical resistivity on the surface of the coated layer is <=4×10<9> Ω, when the moisture of the surface is adjusted according to JIS P8111.
Patent JP-H06257048-A (JP)
Title: Thermal insulating fiber structure
Inventor: TANAKA KENJI
IPC: D04H1/542
Filed: 1993-03-04
Abstract: PURPOSE:To provide a thermal insulating fiber structure improved in prevention of entanglement of a fiber round a drill during a perforation work when setting up it making use of the characteristics of the fiber structure superior in thermal insulation to a glass fiber and improved in workability in setting up it. CONSTITUTION:This invention is related to a fiber structure having a matrix composed of a thermoplastic polyester crimped stable fiber having >=60 deg.C glass transition temperature and containing a hot melt component having a melting point lower by 40 deg.C or more than the polymer constituting the crimped staple fiber in an amount of >=20wt.%. In this invented thermal insulating fiber structure, the crimped staple fiber of the matrix characteristically exhibits <=0.53 intrinsic viscosity and <=30% elongation and a high-density layer having >=0.04g/cm<3> density and >=1mm thickness is characteristically contained on one or both the sides of the fiber structure.
Patent JP-H03245815-A (JP)
Title: Biological deodorizing apparatus using ceramic carrier for immobilizing bacteria and waste water treatment apparatus
Inventor: TORIYAMA AKIO
IPC: C02F3/10
Filed: 1990-02-23
Abstract: PURPOSE:To develop excellent deodorizing effect by providing the sufficient water retentivity and sufficient surface area due to through-holes to a carrier and securing the growth of bacteria in high density and the high decomposing capacity due to bacteria. CONSTITUTION:A filter bed part 2 composed of a large number of carriers 3 for immobilizing bacteria is provided on the way of the raw gas flow path in a reaction tower 1 and the carriers 3 are formed of a ceramic material having a large number of through-holes 10. That is, since the carriers 3 have the sufficient water retentivity and sufficient surface area due to the through- holes 10 and secure the growth of bacteria in high density and the high decomposing capacity due to bacteria, the carriers 3 can develop excellent deodorizing effect.
Patent JP-S59170861-A (JP)
Title: Electrophotographic offset master
Inventor: TATSUKI SHIYOUJI
IPC: G03G5/00
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a picture of high quality which has no image running, etc., at a solid black part by specifying the Bekk smoothness of the uppermost layer surface of an electrophotographic offset master which uses ZnO as an inorganic photoconductive material. CONSTITUTION:A coating solution obtained by using Zn and the photoconductive material and adding a binder such as acrylic resin and a necessary sensitizing dye, etc., thereto is applied over water-resistant base paper and dried to obtain the electrophotographic offset master. In this case, proper dispersion condition is selected to specify the Bekk smoothness of the master surface between 100- 500sec, specially, 400 and 500sec. Then, a deficiency in the amount of electrostatic charge of the photosensitive layer due to overdispersion of ZnO is prevented and an image run is prevented owing to too good surface smoothness is caused by toner particles during fixation when development is performed with a liquid developer. Further, thin lines are prevented from being absent when the smoothness is <=100sec where dispersibility is inferior.
Patent JP-H08241787-A (JP)
Title: Induction heating cooker
Inventor: SUZUKI HIDEKAZU
IPC: H05B6/12
Filed: 1995-03-03
Abstract: PURPOSE: To prevent the crack or breakage of the circumferential upper side surface of a top plate even when a cooking pan is moved by forming the outer circumferential wall of a heat resisting resin material. CONSTITUTION: When a cooking pan 8 placed on a top plate 1 is moved, the outer wall lower part 13 of an outer circumferential wall 12 makes contact with the circumferential upper side surface 16 of the top plate 1 to prevent the cooking pan 8 from being slipped down from the top plate 1. Even when the outer circumferential wall lower part 13 is brought into contact with the circumferential upper side surface 16 of the top plate 1, the top plate 1 is never damaged because the outer circumferential wall 12 is formed of a heat resistant resin material, and this part is never cracked nor broken.
Patent JP-H06117976-A (JP)
Title: Simple method and device for measuring environmental atmosphere
Inventor: NAKAJIMA HIDEKAZU
IPC: G01N1/22
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a method and device for measuring the average concentration of a specific gas in a certain environment for a long time simply and accurately using an inexpensive and compact device. CONSTITUTION:After a metal, ceramic, or a metal salt is left in an environmental atmosphere for a specific period, an adsorbed gas is analyzed. Especially, a porous metal or ceramics (transition metal oxide), a porous ceramic (rare earth element oxide), and a specific chloride such as copper chloride and silver chloride are superb in selective adsorption property for NOx, CO2, and SO2, respectively. A test kit for housing these test pieces in a case, or a protection case for test kit for putting the test kit into practical applications, an umbrella, and a reinforced air supply device are also disclosed.
Patent JP-H07250900-A (JP)
Title: Medical oxygen supply device
Inventor: TSUCHIYA HIROO
IPC: A61M16/10
Filed: 1994-03-15
Abstract: PURPOSE:To supply oxygen giving an odorless pleasant feeling having proper temp. and proper humidity to a user. CONSTITUTION:This medical oxygen supply device 1 is constituted of an oxygen concentrator 2, a deodorizing device 3 and a cooler 4. The raw material air A introduced into the oxygen concentrator 1 becomes oxygen gas by the oxygen concentrator 1. Oxygen gas is supplied to the oxygen supply tube 6 connected to an oxygen gas lead-out port 3 through the cooler 4 and the deodorizing device 5 and ejected from an inhalation mask.
Patent JP-S53129771-A (JP)
Title: Bobbin for winding linear material
Inventor: FUJIMOTO SHIGENOBU
IPC: B65H75/28
Filed: 1977-04-18
Abstract: PURPOSE: A bobbin for winding a linear material such as wire steel cord, wherein the linear material does not need to be retained on a retaining part of the bobbin and the linear material can be rewound continuously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60189396-A (JP)
Title: Corrector of sound field for mounting in automobile
Inventor: SAWAI TOSHIHITO
IPC: B60R11/02
Filed: 1984-03-08
Abstract: PURPOSE:To eliminate adjustment required for installation by forming plural types of correction units, which have an equalizer characteristic suitable to an acoustic transmission characteristic at every type of an automobile, in a detachable format with respect to a shared equalizer main body beforehand. CONSTITUTION:A radio 30 and a cassette deck 40 as audio sources are connected to a sound volume adjustment circuit 60 through a changeover switch 50, an output of the circuit 60 is supplied to a power amplifier 70 through an equalizer main body 20, and a speaker 80 is driven. A correction unit 10 is connected to the main body 20, which is constituted so that signal transmission can be correctly performed even when said unit 10 is not connected. In this case operation amplifiers A1 and A2 and resistances RF and R3 are included in the main body 20, and the unit 10 is contained in other substrate. Plural types of combination of capacitors C1 and C2 and resistances R1 and R2 are provided and plugged in the main body 20 so as to be coupled to said body 20. Thus the sound field correction in automobiles can be performed without adjustment.
Patent JP-H0914257-A (JP)
Title: Dynamic pressure gas bearing structure and light deflection scanning device
Inventor: MURABE KAORU
IPC: F16C17/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide dynamic pressure gas bearing structure simplifying the outer peripheral surface shape of a shaft of a rotation driving part so as to be rotatable stably at high speed, and provide a light deflection scanning device provided with dynamic pressure gas bearing structure. SOLUTION: In dynamic pressure gas bearing structure, a rotation driving part is provided with a cylindrical shaft 1 and a hollow cylindrical sleeve opposed to the shaft 1 while keeping a clearance in a radial direction, and the shaft 1 and the sleeve are formed of silicon nitride group ceramics sintered bodies. The outer peripheral surface 101 of the shaft 1 includes plane parts 105 arranged in at least three places 102, 103, 104 at equal spaces to a circumference along the outer peripheral surface 101. Each plane part 105 is composed of a plurality of single-planes 105a, 105b, 105c formed on the outer peripheral surface 101 of the shaft 1 continuously at a specified angle in a circumferential direction. These single-planes are so formed as to be extended almost parallel with the axial direction of the shaft 1.
Patent JP-S51119538-A (JP)
Title: Water controller
Inventor: YAMAMOTO YOSHIO
IPC: F24H9/16
Filed: 1975-04-11
Abstract: PURPOSE: To obtain complete dewatering by setting up a valve interlocked with a motion of a water removing cock, thereby a water outlet is connected with a water passage in a water controlling vassel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01218030-A (JP)
Title: Apparatus for dissolving resin of resin-molded component
Inventor: SUZUKI MAMORU
IPC: H01L21/56
Filed: 1988-02-26
Abstract: PURPOSE:To efficiently dissolve a desired part of a molded resin by a desired amount by a method wherein a liquid is introduced through an introduction pipe and a first through hole from a container and the liquid is brought into contact with a part to be dissolved of a specimen and is then discharged through a second through hole, a third through hole and a discharge pipe. CONSTITUTION:Sulfuric acid is used as a liquid 8 and is heated to 250-300 deg.C by using a heater 17. A specimen 1 is closely fixed to a specimen stage 2; a switch 20 is turned on. A solenoid valve 19 is opened; the air flows in the direction of an arrow (A); a pump 9 starts a suction operation; a pressure inside a flask 11 is reduced. The heated sulfuric acid rises inside a pipe 12 from a flask 7; it is sprouted inside a recessed part 3 from an opening 4a; it comes into contact with the specimen 1; it dissolves a resin part. The sulfuric acid which has dissolved the resin part is stored in the flask 11 via a pipe 13 which has been sucked from openings 5a, 6a. The steam of sulfuric acid at the upper part of the flask 7 is guided to a flask 10 via a pipe 15; it is cooled; it is liquefied; the liquefied sulfuric acid is stored in the flask 10.
Patent JP-S58160949-A (JP)
Title: Direct positive photosensitive silver halide material
Inventor: JIN KUNIO
IPC: G03C1/485
Filed: 1982-03-19
Abstract: PURPOSE:To efficiently obtain an image with low Dmin and high contrast at the toe from a fogged photosensitive material for direct positive with a developer for rapid processing by adding >=1 kind of compound selected from specified >=3 kinds of tetrazolium compounds to a silver halide emulsion layer or the like. CONSTITUTION:To an emulsion layer or its adjacent layer is added a compound represented by formulaI, II, III (where each of R1, R3, R4, R5, R8, R9, R10 and R11 is alkyl, aryl, phenyl, naphthyl, heterocyclic or a group forming a metallic chelate or complex, each of R2, R6 and R7 is allyl, phenyl, naphthyl, heterocyclic, alkyl, OH, COOH, its salt, carboxyalkyl, NH2, SH, NO2 or H, D is a bivalent aromatic group, E is alkylene, arylene or aralkylene, X<-> is an anion, n is 1 or 2, and when the compound forms an inner salt, n is 1). Thus, a photosensitive  material for direct positive with superior reversal sensitivity is obtd.