baber/WOPTO huggingface dataset:
Patent JP-H07208477-A (JP)
Title: Divided type shaft sleeve
Inventor: KIMURA YOSHIICHI
IPC: F16C33/08
Filed: 1994-01-26
Abstract: PURPOSE:To provide a divided type shaft sleeve having the small whole, includ ing a shaft sleeve and a fixing means for it, and a slipless divided surface. CONSTITUTION:A tapered surface 11 tilted toward the axis is formed on one axial end part of shaft sleeve pieces 1a and 1b, an engaging part A having a tapered surface 12 closely contacting the tapered surface 11 of one end part of the shaft sleeve pieces 1a and 1b is formed on a shaft 2, and a main tapered surface 15 tilted toward both side edge parts from the circular top is formed on the axial other end part of the shaft sleeve pieces 1a and 1b. An auxiliary tapered surface 13 tilted toward the axis is formed on the outer peripheral edge of the main tapered surface 15, and a sleeve presser inner ring 3 having a tapered surface 16 closely contacting the main tapered surface 15 and a sleeve presser outer ring 4 having a tapered surface 14 closely contacting the auxiliary tapered surface 13 are provided.
Patent JP-H0836411-A (JP)
Title: Robot
Inventor: KANO MINORU
IPC: G05B19/4155
Filed: 1995-02-13
Abstract: PURPOSE:To provide a control method for robot arm superior in flexibility on the control by operating plural operation shafts (numbers of degrees of freedom) constituted in the robot arm independently of one another. CONSTITUTION:A controller 1 of the robot arm is provided with an operation means 15 including an operation command part and a servo control part and a power signal generation means 12 which drives operation shafts, and the servo control part is constituted as the interrupt operation part which is started with a certain period Tsm shorter than a time Ts/N obtained by dividing a sampling rate Ts for stable operation of the servo system by a number N of operation shafts of the robot arm, and the servo control of only one out of operation shafts of the robot arm is cyclically executed each time when it is started, and one servo control or art operation shafts of the robot arm is completed when it is started N times.
Patent JP-S62183060-A (JP)
Title: Digital signal recording and reproducing device
Inventor: OKAMOTO HIROO
IPC: G11B20/10
Filed: 1986-02-07
Abstract: PURPOSE:To prevent data error at reproduction by providing a gate circuit at a recording section so as to prevent a recording signal from being outputted at the reproduction. CONSTITUTION:The switching circuit 3 of a recording and reproducing device switches a recording circuit comprising a recording amplifier 10, a gate circuit 29 and a recording circuit 5 of a digital signal processing circuit and a reproducing circuit comprising a reproducing amplifier 7 and a reproducing circuit 8 by using a recording and reproducing switching signal from an input terminal 28. Further, the switching signal switches the operating timing of a RAM 21 and an error correction circuit 22 and stops the operation of an A/D converter 25. Moreover, the circuit 8 demodulates a PCM signal and an error correction code and detects a synchronizing signal and a control signal at the reproduction. Then the address of a reproducing address generation circuit 11, a correction address generation circuit 16 and an input/output address generation circuit 17 is made the same as the address at the recording and the leakage of recording to the reproducing circuit is prevented by the gate circuit 29.
Patent JP-S62183484-A (JP)
Inventor: OGAWA SOICHIRO
IPC: H04N5/66
Filed: 1986-02-07
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-S54115404-A (JP)
Title: Device to reduce the pulsation of pump piping
Inventor: YONEMURA SHIYOUICHI
IPC: G10K11/16
Filed: 1978-02-28
Abstract: PURPOSE: To reduce pulsative pressure at all times, by providing a branching pipe to a water-supply pipe and by maintaining the height of the water column in the branching pipe at 1/4 of the wavelength of the pressure-pulsating wave at all times even if the number of revolutions is changed by means of automatic control.  
     CONSTITUTION: When the water level in branching pipe 3 of water supply pipe 2 is higher than 1/4 of wavelength λ of the pulsative wave, for example, control valve 42 is opened by a signal from control unit 8, and compressed air is drawn into air chamber 31 at the upper part of branching pipe 3, and the water level in branching pipe 3 falls to λ/4. At this time, control valve 42 is closed atuomatically. Next, when the rotation of pump 1 is slowed down and the wavelength of the pulsative wave becomes large, control valve 42 is opened. Then, the compressed air in air chamber 31 is discharged, the water level rises, and thus the height of the water level is maintained at 1/4λ at all times. By this, the pulsative wave reflected by branching pipe 3 is delayed by a half wavelength with respect to the pulsative wave advancing to collector pipe 9, and its phase is reversed. As a result, the pulsation is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10218208-A (JP)
Title: Closing member
Inventor: MAKINO GYOKICHI
IPC: B65D41/34
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To enable a closing member to be fixed to an opening of a container even to an opening having no thread thereon and further enable a presence or a non-presence of an opened lid to be discriminated easily and positively. SOLUTION: A closing lid is constructed by a receiving member 4 and a closing member 5. A cylindrical receiving member 4 is fitted to an opening 2a of a container 2 and then a closing member 5 having a cylindrical section 5b is fitted with thread to an outer circumferential side of the receiving member 4. A ring-like closed lid displaying member 12 is connected to the lower end of the cylindrical section 5b through a plurality of bridges 13, and between the opened lid displaying member 12 and the receiving member 4, there is provided an engaging means 17 followed by a rotation of the closing member 5 toward a lid opening direction and engaged with the opened lid displaying member 12 so as to prevent them from being rotated together.  Each of the lower end of the closing member 5 and the upper end of the opened lid displaying member 12 is provided with slant surfaces 15 and 16 contacted to each other during rotation of the closing member 5 toward its opened lid direction so as to generate a partial force in a vertical direction.
Patent JP-H11196832-A (JP)
Title: Freshness keeping agent
Inventor: OKADA TORU
IPC: A23L3/3535
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent capable of keeping freshness of meat, fish, vegetables, fruits or the like for prolonged periods by including an isothiocyanic acid compound. SOLUTION: This agent is obtained by adsorbing allyl isothiocyanate on a carrier composed of a polyurethane resin, wherein gaseous allyl isothiocyanate is introduced onto the carrier heated under a vacuum and then the system pressure is returned back to the atmospheric pressure.
Patent JP-H01200939-A (JP)
Title: Method for molding laminated t-shape pipe made of frp
Inventor: HIRASE YOSHIHIRO
IPC: B29C70/16
Filed: 1988-02-05
Abstract: PURPOSE:To perform molding by simple operation and to achieve labor saving, time saving and the enhancement of accuracy, by rotating and revolving a T-shape pipe mandrel around the axis of a rotary shaft within a reference plane and unidimensionally moving a feed eye within a feed eye moving plane. CONSTITUTION:The winding 16 capable of being wound around a T-shape pipe mandrel 10 without sliding a fiber is equally divided to calculate coordinates of dividing points A, B,.... At first, AB is extended toward the point B to calculate the coordinates (x1, y) and angle theta1 of the point B' crossing a cylindrical surface 5 having a radius (r). A feed eye surface rotated by theta1 in order to wind a fiber around AB and a feed eye is brought to the coordinates (x1, y). Next, BC is extended to calculate the coordinates (x2, y) and angle theta2 of the point C' crossing the cylindrical surface 5. In order to wind the fiber around BC, the feed eye is moved to the coordinates (x2, y) while the mandrel 10 is rotated by (theta2-theta1). Hereinafter, the same operation is repeated to wind the fiber. Even in such a case that the fiber is wound around a branch pipe part 12, said fiber can be wound in the same procedure.
Patent JP-H07233885-A (JP)
Title: Piping sleeve, hole finishing therefor, and piping sleeve integral type room module and installation thereof
Inventor: ONCHI KINZO
IPC: F16L5/00
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a sleeve which possesses the piping supporting function, by installing a plurality of piping supporting fittings which project towards piping from the inner wall surface of the sleeve and are fixedly supported on the inner wall surface of the sleeve, in the directions angularly different from each other. CONSTITUTION:A piping sleeve 10 consists of a circular pipe 50 and a piping supporting fitting 30, and four piping supporting fittings 30 are welded in the radial direction on the inner surface of the circular pipe 50 and approach a piping 20 from directions angularly different from each other. The top end on the piping 20 side of each piping supporting fitting 30 surrounds the space through which the pipe 20 penetrates at the center of the circular pipe 50. Accordingly, the piping 20 passes through the center position of the circular pipe 50, and the displacement of the pipe is restrained, without giving an adverse influence to the pipe, and the position of the piping 20 can be set sure. Further, a hole finishing block is inserted in accordance with the cavity between the sleeve and the pipe supporting fitting, and the rest gap may be charged with motar.
Patent JP-S63289432-A (JP)
Inventor: GERUHARUTO PERUTSUAA
IPC: G01L7/08
Filed: 1988-02-05
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-S53109424-A (JP)
Title: Signal processing system for color television
Inventor: SHIMODA MINORU
IPC: H04N9/81
Filed: 1977-03-05
Abstract: PURPOSE: To enable coexistence with existing monochromatic TV signal and to obtain good video quality, by multiplexing the chroma signals I, Q compressed for the time axis on a part of the overscanned part of the luminance signal Y precedent to the back porch at H period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55116772-A (JP)
Title: Primer composition
Inventor: MITA TETSUO
IPC: C09J5/02
Filed: 1979-03-01
Abstract: PURPOSE: To provide a primer composition capable of keeping high adhesivity under severe conditions such as immersion in water, by the use of a specific organic polymer having a hydrolyzable silicon-containing group and an organic silicon compound (or their reaction mixture) as an organic component.  
     CONSTITUTION: The objective composition containing, as effective components, (A) an organic polymer having a molecular weight of 300W15,000 and containing one or more hydrolyzable silicon-group per 1 molecule of the polymer (e.g. an oxypropylene polymer having an average molecular weight of 3,000 and containing one or more dimethoxymethylsilyl groups per one molecule), and (B) one or more organic silicon compounds of formula (R is 1W20C univalent organic group; R' is H, halogen, OH, alkoxy, etc.; n is 0, 1, 2, or 3), e.g. γ-glycidoxypropyl trimethoxysilane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59148785-A (JP)
Title: Pyridotriazolium derivative, its preparation and herbicide containing the same as an active ingredient
Inventor: NAGANO HIDEYOSHI
IPC: C07D471/04
Filed: 1983-02-15
Abstract: NEW MATERIAL:A compound of fomula I (R is H, lower alkoxy, lower alkinyloxy; X is chlorine or bromine). EXAMPLE:2-( 4-Chloro-2-fluoro-4-methoxyphenyl )-4, 5, 6,7-tetrahydro[ 1,2-c ]-1,2,3- triazolium-3-oleate. USE:Herbicide: It is effective to a variety of weeds which cause problems on foliage and soil treatment in fields and to weeds in rice plant paddies. PREPARATION:An aniline derivative of formula II such as 4-chloro-2-fluoro-5- methoxyaniline is converted into a diazonium salt, which is allowed to react with pipecolic acid to give a phenyltriazene derivative of formula III. Then the compound is subjected to dehydrative cyclization.
Patent JP-H11269489-A (JP)
Title: Detergent composition for clothes
Inventor: YAMAGUCHI OSAMU
IPC: C11D3/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus-free detergent compsn. for clothes which is excellent in detergency even when the concn. of a surfactant is low and hence which can clean clothes with a smaller standard amt. than a conventional compact-type detergent compsn. for clothes. SOLUTION: This compsn. contains (A) a surfactant, (B) an alkali metal silicate, and (C) a sequestering agent other than ingredient B provided the sum of ingredients A, B, and C is 70-100 wt.% of the compsn.; the wt. ratio of B/A is (9/1)-(1/2); and the wt. ratio of B/C is (5/1)-(1/15).
Patent JP-S55117534-A (JP)
Title: Manufacture of rotor of fly wheel magneto
Inventor: KAMIYAMA TAKAMIKI
IPC: F16F15/30
Filed: 1979-03-05
Abstract: PURPOSE: To decrease the number of parts and assembling manhour so as to reduce the cost, by forming a flange at the outside periphery with a rotor unifiedly.  
     CONSTITUTION: A rotor 11 is manufactured by shaping a flat plate, which is excellent is formability and in deep drawing property, into a bowl-like form, and simultaneously, forming a flange 14 by drawing a portion of the outer periphery of the bowl. Then a notch 16 is made by press-cutting at the prescribed position of the flange. Hereby a rotor 11 is manufactured. Because the rotor 11 is formed in one body with the flange 14 at the outside periphery, the number of parts is smaller than conventional rotors, and no troubles due to loosening of joint are caused and the mechanical strength of the rotor itself is increased because of the stiffness of the flange. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62182523-A (JP)
Title: Reforming reactor
Inventor: EGUCHI TOMOKI
IPC: F23D14/18
Filed: 1986-02-06
Abstract: PURPOSE:To eliminate preheating section for a mixture gas and provide compact construction of the whole of a reforming reactor by forming an oxidation combustion catalyst layer in a system to introduce a mixture gas of hydrocarbon family gas and steam into a catalyst layer for reforming and mixing a suitable amount of air to the mixture gas according to variation in load. CONSTITUTION:An oxidized combustion catalyst layer 4 is formed by filling an oxidation combustion catalyst to the inlet section of a reforming reaction tube 2 for introducing a mixture gas 5 of a hydrocarbon family gas and steam. Namely when a mixture gas 5 of a hydrocarbon family gas and steam is mixed with air 10 and they are passed through the oxidation combustion catalyst layer 4, the temperature of the mixture gas 5 of hydrocarbon gas and steam rises rapidly to near the reaction temperature through internal combustion reaction in the oxidation combustion catalyst layer 4. Next, steam reforming reaction is made by supply of heat from the high temperature combustion gas 8 which is introduced to the reforming catalyst layer 3 and obtained by a burner 7. An amount to fill the oxidation combustion catalyst can be smaller than the amount of inactive filling material which is conventionally used in the preheating section, so that it is possible to make the reforming reaction tube 2 short.
Patent JP-H03230883-A (JP)
Title: Laser beam welding method
Inventor: MATSUDA SHINJI
IPC: B23K26/21
Filed: 1990-02-05
Abstract: PURPOSE:To prevent the generation of a pinhole, etc., when two members having the different wall thickness are welded together by a laser beam by plating metal having low absorptivity of the laser beam on the laser beam irradiation surface of the member having the thin wall thickness to form a plating part and performing laser beam welding. CONSTITUTION:The member B2 having the wall thickness X and the member A1 having the wall thickness Y thicker than the wall thickness X of this member B2 are welded together by the YAG laser beam. In this case, the plating part 3 is formed on the laser beam irradiation surface of the member B2. When the two members 1 and 2 are aligned and the boundary part thereof is irradiated with the YAG laser beam, thermal energy between both members can be made equivalent by existence of the plating part 3 and the pinhole, a crack, etc., are not generated.
Patent JP-S55117581-A (JP)
Title: Method of welding three or more welding works simultaneously at plural welding points
Inventor: SATOU AKIMOTO
IPC: B23K11/00
Filed: 1979-03-05
Abstract: PURPOSE:To perform homogeneus welding irrespective of electrode stains and welding work surface condition by connecting the respective output terminals of the respective secondary windings  of the primary winding segments of plural and series transformers, in opposite polarity, to the  respective adjoining pair electrodes of the electrode pairs on the both sides of the welding work  and mutually opposing to the welding points. CONSTITUTION:In the case of welding three circular pipes 1, 3, 5 at contact points 7, 9, the  primary windings 13, 15 of a transformer 11 are series-connected and are connected to a power  source. The respectively independent secondary windings 17, 19 opposing to the windings 13, 15  are connected to each of a pair of the electrodes 7a, 7b and 9a, 9b which oppose to the weld  points 7, 9 and are provided to the pipes 1, 3 and 3, 5 respectively. The current determined by  the sum of the load including the secondary side of the windings 13, 15 respectively flows in the  primary side circuit and the equal current determined by this flows in the windings 17, 19 respectively. Hence, when the specified current does not flow as the electric resistance of one of the contact points is larger, the value of the other is also limited so that the voltage applied to the one of  a larger electric resistance becomes larger and the welding is thereby homogeneously accomplished.
Patent JP-H02203502-A (JP)
Title: Method of coating electronic component with resin
Inventor: SHIBUYA TOSHIAKI
IPC: B05D1/42
Filed: 1989-02-01
Abstract: PURPOSE:To enable electronic components to be coated with a resin at a desirable yield without any defects in appearance or deterioration of characteristics by giving vibration to the electronic components while coating them with the resin. CONSTITUTION:A large number of electronic components 7 each consisting of a lead 5 and an electronic component element 6 attached to one end of the lead 5 are prepared and secured collectively to a paper strip 8 at the other ends of the leads 5 such that they are juxtaposed transversely at similar intervals and that all the elements 6 are placed at the same level. A plurality of such paper strips 8 are prepared and each of the paper strips is held at the opposite ends by a pair of holders 4 mounted on vibrators 3 while a resin vessel 1 is at the lowered position. Then, the resin vessel 1 is elevated to a predetermined position so that the elements 6 are dipped in resin 2, The vibrators 3 are operated to vibrate the components 7 through the holders 4 and the paper strips 8 for a predetermined period of time. After that, the resin vessel 1 is lowered again and the vibrators 3 are stopped. Such dipping processes are repeated for several times according to types of the electronic components to be treated.
Patent JP-S62181919-A (JP)
Title: Drive control device for damp truck or the like
Inventor: FUJINAMI ICHIRO
IPC: B60K17/28
Filed: 1986-02-05
Abstract: PURPOSE:To interlockingly operate the on/off of power transmission and the switching of an operating fluid easily by providing a power extracting device on a front case and providing a fluid device connected to the power extracting device on a rear case. CONSTITUTION:A power extracting device 2 is housed in a front case 1 fixed to a transmission case, and a hydraulic device 4 is housed in a rear case 3 next to the case 1. The power extracting device 2 is constituted of an input gear 5 rotatably fitted to an input shaft 6, a power extracting gear 10 rotatably fitted to a power extracting shaft 8 and engaged with the gear 5, a spline a sleeve 12 engaging/disengaging the gear 10 and the shaft 8 via the coupling/ uncoupling of spline teeth, and a shift pipe 13 shifting the sleeve 12, etc. The hydraulic device 4 is provided with a gear pump 16 connected to the shaft 8 and a selector valve 18 having a transfer spool 19 connected to a shift rod 15.
Patent JP-H10223201-A (JP)
Title: Sealed lead-acid battery
Inventor: IDE MASAYUKI
IPC: H01M2/30
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To insert electrode plates into a battery jar, without making mistake in the polarity of the piercing group of electrode plates, and to simplify a device to constitute the group of electrode plates by bending and storing external terminal plates to be connected to a positive terminal in a recessed part to be opened in an upper part, to be provided on one single side of the battery jar, and extending the external terminal plate to the upper part in an L-shaped manner to be exposed from a cut at an end part of a lid. SOLUTION: A group 8 of electrode plates is arranged in a cell chamber, so that positive and negative terminals are opposite to a bulkhead 2 in a mono block battery jar to separate two cell rows, and different electrodes adjacent to each other in the cell row direction are welded on a cell width separation bulkhead 3 to separate the electrodes in the width direction, for connecting the cells. The most rearward terminal of the cell row is welded and connected over the bulkhead 2 to separate two cell rows. The most forward terminal 3 of the cell row is located, so as to be higher than a wall extension part 5 in the cell chamber at the position, corresponding to the recessed part 6 opened in an upper part on the short side. Thus the adhesion can be completed at one time process, so that the facility can be rationalized and the productivity can be improved.
Patent JP-S57139468-A (JP)
Title: Three o'clock both side butt welding method
Inventor: TANAKA MASAKAZU
IPC: B23K33/00
Filed: 1981-02-24
Abstract: PURPOSE:To perform welding of good quality with high performance by executing continuous welding successively from both sides by means of a preceding electrode and a succeeding electrode respectively on the faces wherein the groove formed in the butt-joint part of plate-like base metals placed upright is tack-welded with a both side welding device. CONSTITUTION:A groove of double bevel type or the like is formed in the butt- welded joint part 2 of upper, lower side plates 1, 1' placed upright, after which it is continuously welded 6 by a preceding electrode 7 of a small diameter wire of about 1.2-2.0mm. from the inside face side of a storage tank by using a both side welding device. Along with this, it is subjected to full penetration continuous welding 4 by a succeeding electrode 8 of a small diameter wire of about 1.2- 2.0mm. holding a fixed spacing with respect to the electrode 7 on the inside face side from the outside surface side of the storage tank as well. When the fixed spacing between the electrodes 7 and 8 is set at about 50mm., good results are obtained. The welds 4 and 6 need not be one pass respectively and may be plural passes with equally good results.
Patent JP-S56121472-A (JP)
Title: Radiofrequency heating apparatus
Inventor: MOCHIZUKI MITSUO
IPC: A23L3/365
Filed: 1980-02-29
Abstract: PURPOSE: To thaw a frozen food without causing unevenness, by repeating the radiofrequency heating and the supplying of heat or air at an interval of a given time.  
     CONSTITUTION: A cooking chamber 4 of a heating apparatus is provided with a plate 5 for carrying a food which is rotated by a motor 6, two upper heaters 10 and 11, a lower heater 12 and a magnetron 8. In thawing a food, the alternate operations of the magnetron 8 and the lower heater 12, e.g. the magnetron 8 for 5sec and the lower heater 12 for 10sec, by a timer relay are repeated at an interval of a given time. In another example, a heater and a fan motor are provided to repeat the radiofrequency heating with the magnetron and the supplying of hot air or cool air by the fan at an interval of a given time. 
     COPYRIGHT: (C)1981,JPO&Japio