baber/WOPTO huggingface dataset:
Patent JP-S59204602-A (JP)
Title: Production of metal carboxylated polymer
Inventor: YOKOYAMA YASUAKI
IPC: C08F8/44
Filed: 1983-05-10
Abstract: PURPOSE:To obtain the titled polymer useful as automotive bumpers, window frames, etc. easily with certainty, by reacting a polymer having conjugated diene units and alpha,beta-unsaturated carboxylic acid units with a metal alkoxide at a relatively low temperature without causing side reactions. CONSTITUTION:(A) A polymer, obtained by mixing (i) 100pts.wt. conjugated diene, e.g. butadiene, with (ii) <=30pts.wt. aromatic vinyl compound, e.g. styrene, and reacting the resultant mixed monomer with (iii) preferably 0.1-5wt% alpha,beta- unsaturated carboxylic acid (ester), e.g. (meth)acrylic acid, and having conjugated diene units and alpha,beta-unsaturated carboxylic acid units is reacted with (B) a metal alkoxide, e.g. sodium methoxide, in an equivalent amount of 1-1.1 times of that of carboxyl groups in the polymer (A) to afford the aimed polymer.
Patent JP-S524151-A (JP)
Title: Uhf oscillator
Inventor: ISHIKAWA FUMIO
IPC: H03B5/08
Filed: 1975-06-27
Abstract: PURPOSE: To lower the floating capacity by combining two FET's of gate grounding type and drain grounding type, and to obtain an oscillating signal of high frequency and output level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63245725-A (JP)
Title: Arrayed subscript converter
Inventor: TORII SATOSHI
IPC: G06F12/02
Filed: 1987-04-01
Abstract: PURPOSE:To assign a two-dimensional array undefining the range of values to be applied to subscripts to a one-dimensional array-like area by converting the subscript from the two-dimensional array into the one-dimensional array so as not to depend upon the range of the value to be applied to the subscript. CONSTITUTION:A larger value out of the values i1, i2 of the 1st and 2nd subscripts to be inputs is selected by a maximum value selector 1 and squared by a square calculator and the squared value is inputted to adders 3, 4 as one input each. The adder 3 adds the 1st subscript i1 and the adder 4 adds the 1st and 2nd subscripts i1, i2. An output selector 5 selects an output in accordance with the size relation of the 1st and 2nd subscripts i1, i2, the output of the adder 3 in case of i1<i2 and selects the output of the adder 4 in case of i1>=i2. Consequently, a different output (t) can be obtained in accordance with the pair of the integers i1, i2 and respective elements M (i1, i2) in the two-dimensional array can be easily assigned to a memory space constituted as the one- dimensional address array.
Patent JP-H0789753-A (JP)
Title: Production of inorganic hardened body
Inventor: NITTA KATSUZO
IPC: C04B12/04
Filed: 1994-04-19
Abstract: PURPOSE:To produce an inorg. hardened body high in strength and durability and excellent in quality such as appearence in a short time by using a fly ash or a kaolin clay as an inorg. reactive solid content and heat-hardening the mixture obtained by mixing with an alkali metal hydroxide aq. soln.. CONSTITUTION:Some part or all of the inorg. powder in the inorg. reactive solid content consisting of the inorg. powder obtained by spraying and quenching a molten fly ash or the kaolin clay in gas and an inorg. filler is treated with aq. soln. of the alkali metal hydroxide to obtain an inorg. slurry, then the mixture obtained by mixing moreover the residual inorg. reactive solid content is heat-hardened to afford the inorg. hardened body.
Patent JP-S564985-A (JP)
Title: Room entrance controller
Inventor: HIKITA TADASHI
IPC: G07C9/00
Filed: 1979-06-25
Abstract: PURPOSE:To make a severe checkup by comparing a visitor's face to a previously- registered face picture by projecting. CONSTITUTION:A registered person, when entering a room via door 1a, for example, loads his or her card in card reader 3a, so that the face picked up by television camera 2a will be projected on the 1st monitor television 15. On the other hand, a corresponding previously-registered face picture is read out of file method 14 and projected on the 2nd monitor television 15. Then, the caretaker of center 8 makes a comparison between both the pictures on the televisions and, when the both agree with each other, operates push-button switch 16 to open door 1a. Thus, a severe checkup can be made by the comparison to the face picture.
Patent JP-S59210255-A (JP)
Title: Heating operation control device for air-conditioning machine
Inventor: SAKAI KUNITAKE
IPC: F24F11/02
Filed: 1984-04-20
Abstract: PURPOSE:To shorten a rise-up time immediately after the beginning of the heating operation and eliminate cold draft by starting the heating operation from a catalyst heating operation, utilizing a refrigerant heater, forcibly upon beginning of the heating operation. CONSTITUTION:In case of beginning of the heating operation, the heater 6b of the refrigerant heater 6 is conducted simultaneously with the beginning of the heating operation effected by a cooling and heating changeover switch 8 and the heating operation is initiated at all times from the refrigerant heating operation employing the refrigerant heater 6, then, after a given time has elapsed, a switch 12 is controlled by a signal from a control box 10 generated by a sensor 9 to effect a heating operation starting control, in which it is decided whether the refrigerant heating operation is to be continued or the operation is to be switched to a normal heat pump operation. In case the heating operation is initiated, the refrigerant heating operation, utilizing the refrigerant heater 6, is effected at first at all times to achieve the air-conditioning of a room necessitating the heating operation within a short period of time and the temperature of cold air (cold draft) blown off from the indoor side unit A immediately after the beginning of the operation is increased to a predetermined temperature within a short period of time.
Patent JP-H07286499-A (JP)
Title: Tunnel ventilation control device
Inventor: NISHIMURA MIKIO
IPC: G08G1/01
Filed: 1994-04-19
Abstract: PURPOSE:To realize a precise tunnel ventilation control according as traffic volume by detecting the traffic volume in a tunnel, computing the control quantity on the basis of the traffic volume, and controlling the operation of ventilators every time when the traffic volume reaches a prescribed value or more. CONSTITUTION:In a traffic volume detector 1, the number of vehicles passing a tunnel for one minute is counted, it is regularly transmitted as traffic volume at one-minute period to a control unit 2. The control unit 2 judges whether the traffic volume reaches 200 vehicles or more in an arithmetic timing judging part 7, and at the point of time when it reaches 200 vehicles or more, operation for tunnel ventilation control is started. A smoke generating quantity arithmetic part 8 estimates and calculates the smoke and soot generating quantity after a prescribed time, and the smoke and soot generating quantity per vehicle is integrated into the traffic volume to compute the smoke and soot generating quantity. A ventilating quantity arithmetic part 9 computes the ventilating air quantity, the ventilator operating number arithmetic part 10 computes the number of ventilators 3 corresponding to the ventilating air quantity, and carries out the control output to necessary ventilators 3. The operation is carried out every time when the traffic volume reaches 200 vehicles or more to repeat the ventilation control.
Patent JP-H04291085-A (JP)
Title: Memory access system
Inventor: HARADA KAZUYO
IPC: G06F9/52
Filed: 1991-03-20
Abstract: PURPOSE:To acquire correct data between respective CPUs without using a complicated means. CONSTITUTION:A 2-port memory serving as a common memory is provided in CPUs 4a and 4b comprising a multiprocessor system via a system bus or in a separate board connected to the applicable system bus 7, an access flag area 9 determining an accessing right to the applicable 2-port memory is provided and the access to the 2-port memory is available only to the CPUs 4a and 4b having the access flag.
Patent JP-S61242283-A (JP)
Inventor: ISHIZUKA IZURU
IPC: E05B47/00
Filed: 1985-04-16
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-S63246360-A (JP)
Title: Omega-mercaptoalkyl (meth)acrylate
Inventor: KAWASHIMA MITSUNOBU
IPC: C07C313/00
Filed: 1987-03-31
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or methyl; n is 5-20). EXAMPLE:10-Mercaptodecyl methacrylate. USE:An undercoating agent for bonding metallic materials, having excellent adhesive force with improved water resistance to constituent component noble metals of a polymerization curing type adhesive and especially suitable for dental uses. PREPARATION:An omega-hydroxyalkyl (meth)acrylate is reacted with an aromatic or aliphatic sulfonyl chloride, preferably p-toluenesulfonyl chloride, etc., to provide a sulfonate expressed by formula II (R1 is H or methyl; R2 is hydrocarbon), which is then reacted with thiourea to afford a compound expressed by formula III (Y<1> is sulfonium or halogen ion). If metallic ions are present in the reaction system, mercaptide ions are generated to instantly link to the metallic ions to precipitate the compound expressed by formula III as a salt. An acid is then added to the salt to provide the aimed compound expressed by formula I.
Patent JP-S61241546-A (JP)
Title: Splicing conveyer belt
Inventor: TAMADA AKIO
IPC: F16G3/10
Filed: 1985-04-15
Abstract: PURPOSE:To improve adhesive strength by leaving at one end of a belt body a layer of covering rubber glued with heat-and-wear-resistant material strip in a shape suited for splicing surface of the other end, and by vulcanizing these ends. CONSTITUTION:Step-shaped, slanted adhesion surfaces are formed by stripping off with a specified angle against belt 1 width direction each canvass layer 4 constituting a belt core. On the other end surface, a piece of covering rubber 3 in a shape suited for a covering rubber 2 and glued with a heat-and-wear- resistant material strip 5 is left. Each canvas layer 4 is further stripped off to form step-shaped, slanted adhesion surfaces. Unvulcanized covering rubber pieces 2' and 3' are inserted and then both ends are vulcanized into one body. With such a constitution, adhesive strength is improved.
Patent JP-H11281739-A (JP)
Title: Radar signal processing system
Inventor: SHIBATA CHIAKI
IPC: G01S13/90
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an SAR image in a plurality of modes by using a single signal processing hardware. SOLUTION: A mode switching part 15 wherein process switching signal is outputted with a mode signal 14 as an input, and a signal processing part wherein, selected by a mode switching part output data, signal processing is performed for the output data of an A/D conversion part 2 for obtaining an image data through a normal SAR processing part 9, a PPI processing part 10, a high-resolution SAR processing part 11, an ISAR processing part 12, or a wide-area SAR processing part 13, are provided.
Patent JP-S60226433-A (JP)
Title: Water-based binder for glass fiber
Inventor: IZUMIBAYASHI MASUJI
IPC: C03C25/10
Filed: 1984-04-24
Abstract: PURPOSE:To provide the titled binder having excellent adhesivity, water-resistance, acid resistance, etc., and containing an aqueous dispersion of a copolymer prepared by the emulsion copolymerization of a silane compound, a polymerizable unsaturated carboxylic acid, an acrylic acid ester, etc., as essential component. CONSTITUTION:A monomer mixture containing (A) 0.1-40wt% silane compound having hydrolyzable group bonded directly to silicon atom and free of polymerizable unsaturated group (e.g. aminomethyltriethoxysilane), (B) 1-30wt% polymerizable unsaturated carboxylic acid (e.g. acrylic acid) and (C) 50-98.9wt% (meth)acrylic acid alkyl ester, as essential components, is prepared beforehand. The monomer mixture is subjected to the emulsion polymerization in an aqueous medium, and the obtained aqueous dispersion of copolymer (100pts.wt. in terms of nonvolatile component) is mixed with 0-200pts.wt. (in terms of SiO2-containing component) of water-based colloidal silica and 0-40pts. of a silane compound having hydrolyzable group to obtain the titled binder.
Patent JP-S5415714-A (JP)
Title: Push-botton device of tape recorders
Inventor: KOIZUMI SATORU
IPC: G11B15/10
Filed: 1977-07-06
Abstract: PURPOSE: To improve operating characteristic by setting cue mode through minultaneous locking of specified mode changeover button. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61241149-A (JP)
Inventor: HORIO YASUHIKO
IPC: H05K3/44
Filed: 1985-04-18
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-S524884-A (JP)
Title: Acceleration detector
Inventor: TAKAHASHI NORIYUKI
IPC: G01P15/03
Filed: 1975-07-01
Abstract: PURPOSE: Increase response performance relative to acceleration by eliminating all mechanical sliding sections such as spool valves, shear orifices, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58198905-A (JP)
Title: Rf modulating device
Inventor: AKATSUKA TERUMOTO
IPC: H03D7/14
Filed: 1982-05-14
Abstract: PURPOSE:To supply a signal with a sufficient level and to obtain less-distortion characteristics by inputting a carrier signal to an unbalanced and balanced modulator through an amplifying circuit of a transistor (TR). CONSTITUTION:The signal from a video carrier oscillating circuit 1 is amplified by the TR14 and inputted to the unbalanced and balanced converter 15, wherein the primary winding 17 is regarded as the collector load circuit of the TR14 and the center tap 18a of the secondary winding 18 is grounded to obtain mutually out-of-phase balanced signals at both ends of the secondary winding 18. Therefore, a DC circuit which meets the requirements of the signal amplifying operation of the TR14 is constituted and the load circuit for the amplified AC signal is also constituted, eliminting the need to use resistances individually. Further, the video carrier signal amplified by the TR14 is confied in the magnetic circuit of a magnetic material 16, so no radiation from the AC load circuit to other circuit parts occurs.
Patent JP-S538377-A (JP)
Title: Apparatus for high frequency sputtering
Inventor: KATSUTOU HISAO
IPC: C23C14/35
Filed: 1976-07-12
Abstract: PURPOSE: To accumulate the insulating film having good covering property, by weakening the electric bond between the earthed metal part in the neighborhood of the target and the target, passing the high frequency current to the substrate holder rather than the earth and strengthening the bond between the charged particles in the plasma and the substrate holder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10249018-A (JP)
Title: Game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A47G23/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To stably and easily place a beverage container when using the base of ashtray on the front face of game machine as the placing stand of the beverage container. SOLUTION: In this game machine A, a tray 6 for storing balls or coins for play is mounted on the front face of game machine A, an ashtray storage recessed part 8 is provided on the tray 6, and an ashtray 9 is stored in this ashtray storage recessed part 8. In this case, the ashtray 9 is vertically divided into two parts and composed of an ashtray part 10 for putting in the ash of cigarette or the like and a placing stand 11 for placing a beverage container C or the like, and the ashtray part 10 can be freely attachably and detachably fitted onto the upper surface of placing stand 11.
Patent JP-H07266656-A (JP)
Title: Serial printer
Inventor: NISHIZAWA KATSUHIKO
IPC: B41J19/18
Filed: 1994-03-29
Abstract: PURPOSE:To drive a pulse motor with a speed suitable to printing without necessitating any clock having a frequency coinciding with a constant speed running. CONSTITUTION:This serial printer is provided with a pulse motor 5, connected to a carriage through a timing belt 7, a counting means 23, outputting timing signals, whose period is longer than a phase switching time, and another timing signal, having a time shorter than the phase switching time, upon effecting constant speed running with a predetermined speed of the carriage 1, and a signal generating means 25, generating a phase switching signal based on two kinds of timing signals, while the pulse motor 5 is driven by a motor driving circuit 25 by switching said two kinds of timing signals alternately.
Patent JP-S63248449-A (JP)
Title: Draft chamber
Inventor: HIRATSUKA YUTAKA
IPC: H01L21/304
Filed: 1987-04-03
Abstract: PURPOSE:To efficiently exhaust harmful gas with little draft amount without leaking it to a clean room by efficiently preventing diffusion of the harmful gas generating from a chemical tank by both sealing air in the nearly horizontal direction and down flow sent from a ceiling. CONSTITUTION:In a draft chamber provided in a clean room, a plurality of liquid tanks 20 are provided and also a window 12 used for operating a carrier is provided in the front part and treatment wherein the carrier is successively immersed into the liquid tanks 20 is performed. In a first air flow generation means 40, 46, 48 and 76, the first air flow in the nearly horizontal direction which is directed to the rear from the front part of the draft chamber is generated on the upper part of the liquid surface of the chemical tank generating at least harmful gas among the liquid tanks. Further in a second air flow generation means 60, 64 and 66, the second air flow directed to the lower part from the ceiling of the draft chamber is generated. As a result the harmful gas generating from the chemical tank can be efficiently exhausted with little draft amount without leaking it to the clean room.
Patent JP-S61266243-A (JP)
Inventor: PIN YUAN RIU
IPC: C08L69/00
Filed: 1986-04-11
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-H08283553-A (JP)
Title: Polyester/polycarbonate resin composition
Inventor: MATSUMURA SHUNICHI
IPC: C08G63/82
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a polyester/polycarbonate resin compsn. in which the ingredients are dispersed well in each other and which is excellent in moldability, molded appearance, mechanical characteristics, etc., by adding a polyester/polycarbonate block copolymer to a polyester/polycarbonate blend. CONSTITUTION: This compsn. comprises 10-90 pts.wt. polyester produced by reacting a dicarboxylic acid component contg. 70mol% or higher terephthalic acid and a diol component contg. 70mol% or higher ethylene glycol in the presence of a Ge-based polymn. catalyst, 90-10 pts.wt. polycarbonate comprising repeating units represented by the formula (wherein R1 and R2 are each H, a 1-10C alkyl, or 5-10C cycloalkyl, and they may combine with each other; R3 and R4 are each a 1-10C alkyl, halogen, or phenyl; and m and n are each 0, 1, or 2), and 1-50 pts.wt. (based on 100 pts.wt. the sum of foregong two polymers) polyester/polycarbonate block copolymer. The compsn., wherein the polyester and the polycarbonate are dispersed well in each other, is excellent in moldability, etc.
Patent JP-S60225626-A (JP)
Title: Acidic gas removing apparatus
Inventor: KUNIHARA KENJI
IPC: G21F9/02
Filed: 1984-04-24
Abstract: PURPOSE:To attain to enhance the reliability of an acidic gas removing apparatus by detecting the life of an absorbent, by providing an acidic gas detector to the rear stage of the absorbent comprising potassium carbonate to detect that the absorbing efficiency of acidic gas reached a predetermined limit. CONSTITUTION:An acidic gas detector 3, wherein a silver conductive layer 7 is formed to a heat resistant insulating substrate 5, is arranged to the rear stage of an acidic absorber prepared by adhering potassium carbonate to the surface of the skeletal of ceramic foam and brought into contact with gas passing through the absorbent at 200-900 deg.C to make it possible to detect the life of the acidic gas detector on the basis of the change in the electric resistant value of said detector. This acidic gas removing apparatus can selectively remove acidic gas from gas having acidic gas such as HCl or SOx and tritium steam coexisting therein and can be utilized in tritium monitor for measuring the concn. of tritium contained in the exhaust gas from the incinerator of an atomic power plant.
Patent JP-S566762-A (JP)
Title: Granule type powder for continuous casting of steel
Inventor: NAGANO KIYOUICHI
IPC: B22D11/108
Filed: 1979-06-30
Abstract: PURPOSE:Powder for continuous casting which is obtained by adding the specific amounts of aluminic alkaline metal salt and an organic binder as a binder to granulated raw materials, and granulating the mixture to specified voids and specified granular particle sizes and which effectively prevents the formation of slag bear. CONSTITUTION:Aluminic alkaline metahl salt is added at 3-80g per 1kg of granulated raw materals and an organic binder such as starch at 5-90g, as a binder, to the granulated raw materials composed of slag-forming base material and aggregate such as coke and the mixture is kneaded. This is granulated by extrusion under the pressure regulated so that the voids become 0.4-0.85 and the granular particle sizes 100-2,000mu. These yield the granule type powder of less formation of powder dust and good heat insulating and heat retianing properties through stable extrusion. The use of the this powder decreases defects such as longitudinal cracks of mold surfaces.
Patent JP-H01258644-A (JP)
Title: (meth)acrylic acid ester, resin composition containing said ester and coating agent
Inventor: KUROKI MASAYUKI
IPC: C09D4/02
Filed: 1988-04-06
Abstract: NEW MATERIAL:The compound of formula I [R is group of formula II (R2 is H or 1-12C alkyl; R3 is H or CH3; m is 1-10), formula III, formula IV or formula V (p is 1-20); R2=R3; n is 0.5-10]. USE:A resin composition or a coating agent for optical glass fiber. It has high rate of cure, does not cause crystallization even at <=0 deg.C and gives a soft resin coating film having low glass transition point and stable film properties exhibiting little change over high temperature and low temperature. PREPARATION:The objective compound of formula I can be produced by (1) reacting a compound having one OH group in a molecule (e.g. adduct of 3.5mol of ethylene oxide to nonylphenol) with beta-methyl-delta-valerolactone in the presence of an effective amount of a catalyst and (2) reacting the resultant compound of formula VI with (meth)acrylic acid in a solvent (e.g. benzene) in the presence of an esterification catalyst (e.g. p-toluenesulfonic acid) and preferably a polymerization inhibitor (e.g. hydroquinone).
Patent JP-H07292707-A (JP)
Title: Working range limiting device of construction machine
Inventor: FUJISHIMA KAZUO
IPC: E02F9/20
Filed: 1994-04-21
Abstract: PURPOSE:To surely prevent contact with an obstacle while operation speed is not lowered to the utmost by decelerating an actuator when the arrival estimated time of monitor points in invasion prohibition territories is shorter than a prescribed time, and stopping the actuator in the case of arrival. CONSTITUTION:Monitor points M1-M5 are set on a boom 3, an arm 4, and a bucket 5, and invasion prohibition territories S0, S1 are set. Next, By a microcomputer, the present coordinates of the respective monitor points M1-M5 are computed from the detected signals of a boom angle sensor 14 and an arm angle sensor 15, together with the output signal from an operation lever 10, the estmated times of arrival of the respective monitor points M1-M5 in the invasion prohibition territories S0, S1 are computed. When some estimated time is shorter than a prescribed time, an actuator is decelerated according to the degree. Further when some monitor points M1-M5 arrive in the invasion prohibition territories S0, S1, the actuator is stopped.
Patent JP-S591841-A (JP)
Inventor: ANRI DANJIERU
IPC: F16H48/30
Filed: 1983-05-12
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。