baber/WOPTO huggingface dataset:
Patent JP-H06256629-A (JP)
Title: Resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08K5/14
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a resin composition remarkably improved in flowability in molding, solvent resistance and oil resistance without detriment to the appearance, mechanical properties and heat resistance of the molding and undergoing little change in mechanical properties and dimension due to moisture. CONSTITUTION:This resin composition is obtained by melt compounding 20-80wt.% polyphenylene ether resin, 20-80wt.% thermoplastic polyester, 2-30 pts.wt. impact modifier, 0.1-5 pts.wt. mixture of a copolymer consisting of 0-50wt.% styrene compound and 100-50wt.% 3a,beta-unsaturated dicarboxylic acid anhydride with at least one compound selected from organic peroxides having at least one carbon-carbon double and/or triple bond in the molecule, and 0-5 pts.wt. organic peroxide except those having at least one carbon-carbon double and/or triple bond in the molecule.
Patent JP-H01220112-A (JP)
Title: Magnetic head
Inventor: GOTO SHIGENOBU
IPC: G11B5/265
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the magnetic head of satisfactory reliability and productivity by forming a non-magnetic oxide film on the joining border surface of a crystallized glass in plural magnetic head parts to be composed of ferrite and after that executing the composite unification of the magnetic heads parts with the heating and fusing of the crystallized glass. CONSTITUTION:A non-magnetic oxide film 1 is formed on the joining border surface between a recording and reproducing head part 11 and an erase head part 12 and after that, the recording and reproducing head part 11 and erase head part 12 are composite unified by a crystallized glass 13. The magnetic head is traveled in an X-direction and an information signal is recorded by a magnetic gap g1. Then, by erasing the both sides of the recorded signal with magnetic gaps g2, a guard band is formed. Accordingly, the signal is recorded on the disk with the width of a distance Tw between the magnetic gaps g2 of the magnetic head part 12. Thus, even when the head part 11 generates position dislocation to the recording track of the magnetic disk, a satisfactory recording and reproducing characteristic can be obtained because the interval between the signals, which are recorded on the magnetic disk, is guaranteed.
Patent JP-H07253052-A (JP)
Title: Exhaust gas recirculation controller of engine
Inventor: SHIRAKAWA AKIRA
IPC: F02M25/07
Filed: 1994-03-15
Abstract: PURPOSE:To enable the proper control of EGR at the time of acceleration by reducing exhaust gas recirculation amount in correspondence to the of engine speed and load. CONSTITUTION:In an exhaust gas recirculation device of an engine which is provided with a valve means 1 which recirculates exhaust gas of the engine into an air intake system via an exhaust gas recirculation passage and controls exhaust gas recirculation amount step by step, a means 2 for detecting an engine speed, a means 3 for detecting load of the engine, and an exhaust gas recirculation control means 4 which drives the valve means 1 based on the engine speed and load are provided. Furthermore, a means 5 for detecting the acceleration condition of the engine and an exhaust gas recirculation stop means 6 which stops exhaust gas recirculation forcedly via the valve means 1 for a predetermined period of time when exhaust gas recirculation amount in the predetermined acceleration condition is decrease controlled are provided.
Patent JP-S61205213-A (JP)
Inventor: DETTIMAR PETER WILLIAM
IPC: A61K31/34
Filed: 1986-02-28
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-S60188855-A (JP)
Title: Watthour meter
Inventor: ISHIKAWA FUJIO
IPC: G01R11/06
Filed: 1984-03-09
Abstract: PURPOSE:To attain electrodeposition coating after assembling all constituting parts of a driving element by constituting the driving element to such a structure that an induction load adjusting punch plate is insulated from a current iron core. CONSTITUTION:A current coil bobbin made of plastic 15 is so structured that a pair of square tubes 15a to which outside a current coil 6 is fitted, penetrates a collarlike flat plate 15b and forms a projected part 15c of required length on the back. After fitting the induction load adjusting punch plate 8 to the projected part 15c, upper end of the square tube 15a and the end of the projected part 15c are heated and bent to outside. Consequently, upper end of the square tube 15a holds a current coil insulating flange with the current coil 6, and the end of the projected part 15c holds a plate 8 with the flat plate part 15b of the bobbin 15. Thus, as the plate 8 and a current iron core 4 are separated and insulated by a bending section, the plate 8 is not coated even when electrodeposition coating is made with the driving element in an assembled state.
Patent JP-S52125712-A (JP)
Title: Control circuit of electric motor
Inventor: KAWANISHI YASUHIRO
IPC: H02P27/06
Filed: 1976-04-13
Abstract: PURPOSE: To make a motor to generate rotating magnetic field which has phase difference of 90° to first and second winding of motor by connecting 3 pairs of 2 transistors that is connected in series to electric current source in parallel and by transmitting these transistors in a specified order. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63298728-A (JP)
Inventor: ROBAATO JIEIMUZU RONGUMAN
IPC: G11B7/24
Filed: 1988-02-26
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-2000242733-A (JP)
Title: Reader-writer for magnetic recording card
Inventor: OKUDA YUKITERU
IPC: G11B17/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a reader-writer for magnetic recording card whose control system is simple and which is inexpensive. SOLUTION: This reader-writer for magnetic recording card is attached to an upper frame in a turnable way, provided with a toggle shutter 3 which is formed out of upper and lower frames 1 and 2 and interrupting the carrying path for a magnetic recording card and provided with an interrupting part whose cross section is V-shaped having an angle of 90 deg. and a rotary shaft arranged in the neighborhood of an intersection of the interrupting part, and the individual end parts of the interrupting part is arranged so as to turn between vertical and horizontal positions to the insertion direction of a magnetic recording card.
Patent JP-S55137536-A (JP)
Title: Transfer film for electrophotographic copier
Inventor: OKIYAMA TOSHIAKI
IPC: G03G7/00
Filed: 1979-04-13
Abstract: PURPOSE:To obtain the title film causing no waving at a toner heat fixed portion even in a high temp. type electrophotographic copier and exhibiting superior toner fixability by using a specified matted plastic film having heat resistance and surface roughness. CONSTITUTION:A film made of resin having such heat resistance as a UL temp. coefficient of 120 deg.C or above. e.g., polysulfone resin or polyarylate resin represented respectively by formula I and II is matted to adjust the surface roughness to 1mu or more, thus forming a transfer film for an electrophotographic copier. The thickness of the film is preferably about 25-100mu, and the opacity according to JIS P-8138 about 20-65%.
Patent JP-S58159457-A (JP)
Title: Bisphenol derivative and its preparation
Inventor: TAKAHASHI YUUKOU
IPC: C07C313/00
Filed: 1982-03-18
Abstract: NEW MATERIAL:The compound of formulaI(R is methyl or ethyl; R<1> is 10-20C alkyl). EXAMPLE:2-t-Butyl-6-( 3-t-butyl -2-hydroxy-5- methylphenylthio )-4-methylphenol 4- thiadocosanoate. USE:Agent for preventing deterioration of various organic materials such as synthetic resins, natural and synthetic rubbers, petroleum products such as lubrication oils, oils and fats, etc. Especially useful for the prevention of the thermal and oxidative deterioration of synthetic resins, natural and synthetic rubbers, etc. PROCESS:The bisphenol derivative of formulaIis prepared by reacting the bisphenol monoacrylate of formula II with the 10-20C alkanethiol (e.g. dodecanethiol, n-hexadecanethiol, etc.) in a solvent usually methanol, preferably chloroform, etc. The reaction is carried out preferably in the presence of a basic catalyst such as sodium methoxide.
Patent JP-S55138131-A (JP)
Title: Input-output controller
Inventor: MOMEN YUUZOU
IPC: G06F13/12
Filed: 1979-04-13
Abstract: PURPOSE: To provide the control of an input-output equipment with flexibility while relieving a load on CPU through control or processing by reading a program for control of input-output equipment or data processing previously recorded in CPU.  
     CONSTITUTION: Between CPU1 and input-output equipment 5, input-output controller 100 is provided. Then, controller 100 reads at need a program used for control of equipment 5 or data processing of equipment 5, previously stored in CPU1,  from CPU. According to this read program, the control and data processing of  equipment 5 are carried out. As a result, a load on CPU1 is relieved and the control  of equipment 5 can be given flexibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52129053-A (JP)
Title: Heat exchanger
Inventor: EBIHARA HIROSHI
IPC: F28F9/26
Filed: 1976-04-21
Abstract: PURPOSE: To produce a heat exchange system having a function of two heat exchangers in a simplified manufacturing process, by making two heat exchangers integrated in a unit and incorporating junction pipe as part of the pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53129976-A (JP)
Title: Inspection method for characteristics of semiconductor elements in semiconductor wafers
Inventor: YOSHIHARA NORIO
IPC: G01R31/26
Filed: 1977-04-20
Abstract: PURPOSE: To secure a substrate to a reinforcing plate and avert its cracking by making use of the fact that if a multiplicity of elements are formed on one semiconductor substrate the partly devoid elements are produced on the circumferential edge part and that the characteristics inspection from the surfaces is feasible as the electrodes provided are in contact with the substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05247931-A (JP)
Title: Guide pipe for compaction pile
Inventor: CHIYOUSOKABE MAKOTO
IPC: E02D5/34
Filed: 1992-03-02
Abstract: PURPOSE:To offer a guide pipe used in the case when a compaction pile used for increasing point bearing force thereof is penetrated into the point ground (hole bottom ground) in construction of a cast-in-place concrete pipe and an underground continuous wall. CONSTITUTION:A mesh 3 capable of passing and sucking up slime 2 settled at an excavated hole bottom and having a sieve 3a with size incapable of passing aggregate of concrete is mounted to the front opening of a guide pipe 4. The mesh 3 is so constituted that it can be broken through by the penetration of a compaction pile 1. Besides the compaction pile 1 can be penetrated into the front ground to exhibit the effect of compaction, the guide pipe can be used for secondary treatment removing surely the slime 2 settled at the excavated hole bottom, a bad influence caused by the slime is dissolved to increase point bearing force, and it contributes construction of a cast-in-place concrete pile, etc., having strong point bearing force and construction of a structure having high execution efficiency, quality and reliability.
Patent JP-S56140858-A (JP)
Title: Ice creamer also used as ice sharpener
Inventor: KUSHIBIKI NOBUYUKI
IPC: A23G9/10
Filed: 1980-04-07
Abstract: PURPOSE: To make the handling characteristics of an ice creamer also used as ice sharpener better, and to raise its safety, by utilizing the same driving part both as that of the ice creamer and that of the ice sharpener, using the different containers of the ice creamer and the ice sharpener, and preparing ice cream or shapened ice.  
     CONSTITUTION: The cream container 8 having raw materials for ice cream and the stirring blade 9 is put in the outer container to which the cooling material 12 is fed, the support 14 is engaged with the outer container 11, and the main body 1 is placed on the support 14. The top end of the blade 9 is engaged with the engaging hole 5 of the supporting plate 4 and fixed, and the protrusion part 7 of the driving body 6 is engaged with the engaging projection 17 of the cover 15. The motor 2 is operated, the rotation is transmitted through the gear 3, driving body 6, and the cover 15 to the container 8, which is rotated, and the material for ice cream is stirred by the blade 9 to give ice cream. The container 19 for shapening ice having the ice 24 in its inner part is set on the stand 21 provided with the pan 23 at the lower part, the main body 1 is set on the container 19, the driving body 6 is rotated by the motor 2, the protrusion part 7 is intruded into the ice 24 so that the ice 24 is sharpened by the cutter 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60188086-A (JP)
Title: Preparation of selenoamino acid
Inventor: SOUDA KENJI
IPC: C12N9/02
Filed: 1984-03-08
Abstract: PURPOSE:To prepare a selenoamino acid from an O-acetylamino acid and diselenide of an alkali metal in high yield, by using O-acetylhomoserine sulfhydrase. CONSTITUTION:Preferably, O-acetylhomoserine sulfhydrase derived from a microorganism or microbial cell containing the above-mentioned enzyme or treated microbial cell is added to aqueous medium containing O-acetylamino acid expressed by formula I (n is 1 or 2), e.g. O-acetyl-L-homoserine, and diselenide of an alkali metal, e.g. sodium diselenide, at 5-50 deg.C and 5-9pH, and reaction is carried out for 1-10hr to afford the aimed selenoamino acid expressed by formula II (n is 1 or 2).
Patent JP-H09243191-A (JP)
Title: Herium liquefying device
Inventor: NAKAJIMA HIROSHI
IPC: F25B9/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To attain a maximum freezing capability even under an over-loaded state such as a de-energization state by a method wherein there is provided a valve for use in keeping a pressure at an inlet side of a herium compressor. SOLUTION: This herium liquefying device 7 supplies liquid herium to a herium tank 18 for cooling a super-conductive magnet 20. There are provided a low pressure circuit 1, a herium compressor 3, a high pressure circuit 2 and a cryogenic expanding device 6. The high pressure circuit 2 and the cryogenic expansion device 6 are connected by a high pressure pipe passage L2. The cryogenic expansion device 6 and the low pressure circuit 1 are connected by a low pressure pipe passage L1. The low pressure circuit 1 is connected to a suction port 21 of a herium compressor at an inlet side of the herium compressor 3, and the high pressure circuit 2 is connected to an output side of the herium compressor 3. A second low pressure adjusting valve 13 is arranged between the low pressure circuit 1 and the suction port 21. With such an arrangement as above, either an operating efficiency or a freezing capability of the herium liquefying device can be equal to that of the normal operating state in its maximum values.
Patent JP-S57161359-A (JP)
Title: Control device for stepless speed changer with v-belt
Inventor: YAMAMURO JIYUUMEI
IPC: F16H47/00
Filed: 1981-03-28
Abstract: PURPOSE:To prevent wear or damage of a clutch owing to variations in oil pressure by using the oil pressure in the cylinder chamber of a drive pulley as pilot pressure of a selector valve of the lockup device. CONSTITUTION:The oil pressure in the drive pulley cylinder chamber 28 is led to a port 150d as pilot oil pressure for controlling the changeover of a lockup valve 108 which shall change over the supply of actuation pressure to lockup clutch oil chamber 14. Consequently, when the oil pressure in the driving pulley cylinder chamber 28 is lower than a certain value, the lockup clutch oil chamber 14 is fed with the same pressure as in a torque converter 12, and the lockup clutch 10 is disengaged. When the oil pressure in the driving pulley cylinder chamber 28 is higher than said value, by contrast, the oil pressure in the lockup oil chamber 14 is grained to cause engagement of the lockup clutch 10. Thus half clutching condition can not exist any more.
Patent JP-H08217919-A (JP)
Title: Nbr composition
Inventor: NAGAOKA HISAYUKI
IPC: C08K7/00
Filed: 1995-02-09
Abstract: PURPOSE: To obtain an NBR composition which can give a vulcanized molding excellent in gas barrier properties without detriment to low-temperature properties by mixing NBR or hydrogenated NBR having a specified nitrile content or below with a flaky filler and an organic peroxide. CONSTITUTION: This NBR composition contains NBR or hydrogenated NBR having a nitrile content of 36wt.% or below, a flaky filler and an organic peroxide. NBR or hydrogenated NBR conventionally used extensively as e.g. a molding material for a sliding seal material can hardly meet both gas barrier properties and low-temperature sealability, whereas this composition can give a vulcanized molding excellent in gas barrier properties without detriment to low- temperature properties by mixing the above low-nitrile content NBR with the flaky filler and crosslinking the resulting mixture with an organic peroxide.
Patent JP-S57160014-A (JP)
Title: Method and device for detecting position
Inventor: EBARA YASUO
IPC: G01D5/36
Filed: 1981-03-27
Abstract: PURPOSE:To obtain high resolution by a method wherein detection signals which have phase lags each other by a specified angle are provided and the original signal is divided by those signals to be made into one group and the phses of a plurality of such groups are lagged and the original divisions are again finely divided by those signal groups. CONSTITUTION:Groups of phot-couplers G1 and G2 are provided by the phase difference of 45 deg.. A rotary slitted plate 10 and fixed slitted plates 12 and 13 are positioned between photo-diodes and LEDs of the photo-couplers. The photo- diodes d1-d3 and d11-d13 have phase-lags of 90 deg. each other. The adjacent output signals of the photo-diodes d1-d3 and d11-d13 which detect the lights from the LEDs D1-D3 and D11-D13 are compared with each other by comparator-amplifiers 20-1, 20-2, 30-1 and 30-2 and cross-points of the respetive signals are detected by edge-trigger pulse generators 21-1, 21-2, 31-1 and 31-2. The output signals are then accumulated via an OR-circuit being added or subtracted by a counter 23 according to the output of a direction identifying circuit 24. As the pulse period is finely divided by phase-shifting, high resolution can be obtained.
Patent JP-S59168943-A (JP)
Title: Optical recording device
Inventor: NISHII KANJI
IPC: G11B7/08
Filed: 1983-03-17
Abstract: PURPOSE:To record the same information on plural discs simultaneously by reflecting a part of the light from a light source on plural half mirrors to make it incident to an optical pickup. CONSTITUTION:The light which is emitted from a light source 1 and is modulated with a recording signal has a part reflected on a half mirror 6, 1 and the reflected light is made incident to an optical pickup 3, 1. The left light is transmitted through and is made incident to a half mirror 6, 2 and has a part reflected, and the reflected light is made incident to an optical pickup 3, 2. The left light is transmitted through and is made incident to an upper half mirror. Numbers of optical pickups 3, 1-3, n are transferred to the same position in radial directions of individual discs 2, 1-2, n by a transferring means 4. Thus, n numbers of discs having the same information are obtained simultaneously.
Patent JP-H10227132-A (JP)
Title: Windbreak rainproof unit tent for welding steel-framed column and beam
Inventor: NAKANISHI YOSHINAO
IPC: E04G21/28
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a windbreak rainproof unit tent enabling the welding works of steel-framed column and beam even under the weather condition of a rainfall and a strong wind. SOLUTION: A roof assembly 2, in which a waterproof sheet 22 is lined on a square-shaped frame body 21, is fixed onto the erection piece 100A of a steel-framed column 100 by legs 3A-3D so that the four corners of the roof assembly 2 are faced oppositely to beams 101-104, protective sheets 51-54 are drooped from the four sides of the roof assembly 2 respectively, and pipes for weights are installed at the lower ends of the protective sheets 51-54 respectively. Welding sites W1-W4 are surrounded by the roof assembly 2 and the protective sheets 51-54, and protected from wind and rain.
Patent JP-S57159631-A (JP)
Title: Degating method of injection molded product
Inventor: SHIOTANI YOUSUKE
IPC: B29C45/00
Filed: 1981-03-26
Abstract: PURPOSE:To reduce the cost of whole device by a method wherein a driving power source is connected through a simple amplifier to degating units provided with an ultrasonic oscillator adapted to each of a plurality of extractors and those are switched and driven. CONSTITUTION:When molded parts extracted sequentially by a plurality of injection molded part automatic extractors R1...Rn are pressed against the horns  of degating parts Rb1...Rbn instruction signals is for instructing the supply of a  driving power source are outputted by a detector to distribution control circuits  DIS. A distribution control circuit DIS outputs a drive signal DS to a drive circuit DC on the basis of an inputted instruction signal IS and simultaneously an  output indicating signal is outputted to the amplifier AMP, the amplified driving  power source VD is supplied to a corresponding converter COV, the timer converter set by a timer circuit T is operated to act an ultrasonic oscillation on a  molded part through the phone. After the course of a preset time a finish signal  FS is outputted to the distribution control circuit DIS.
Patent JP-S61269638-A (JP)
Inventor: JIYATSUKU ATANU
IPC: H02K7/08
Filed: 1986-02-28
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-H01218660-A (JP)
Title: Apparatus for controlling generation amount of steam
Inventor: OKAMOTO TAKASHI
IPC: G01N5/02
Filed: 1988-02-26
Abstract: PURPOSE:To make steam and fog generation amount constant, by keeping the surface level of a liquid in a transparent container within a constant range by using two pairs of a light-emitting device and a photo detector. CONSTITUTION:A liquid is transformed into steam or fog by oscillation of an oscillator 6a placed in the bottom of a container 6. Light-emitting devices 14a, 14b, each of which emits light horizontally to the container 6 through transparent part of the container in one side, are placed up and down each other sandwiching a standard liquid level of the container 6 between them and photo detectors 15a, 15b, which receive light emitted from the light-emitting devices outside of another transparent part of the container 6, are placed in the opposite side to the light-emitting devices and the two pairs of liquid surface level detecting devices comprised of those devices detect the liquid level of the container. Further, in an operation circuit 22, an injection valve 18 is opened when the liquid level in the container becomes lower than the liquid surface level detecting device in the lower side and a discharge valve 19 is opened when the liquid level in the container becomes higher than the liquid surface level detecting device in the upper side. As a result, generation amount of steam and fog is kept contant.
Patent JP-H11242354-A (JP)
Title: Developer and its production
Inventor: FUJIKURA YUKIHIRO
IPC: G03G9/087
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a developer without causing fixation and accumulation in a producing apparatus during pulverization by using a resin easy to melt, capable of reduction in particle diameter and easy to pulverize. SOLUTION: A developer row material contg. a bonding resin having a number average mol.wt.(Mn) of 2,000-5,000, a wt. average mol.wt. (Mw) of 8,000-70,000 and an Mw to Mn ratio of 1.6-35 and a colorant is melted and kneaded in a melting/kneading process and the resultant kneaded material is pulverized to produce a developer in a pulverizing process. In this method, an 8-24C fatty acid or metallic soap is added to at least one of the developer raw material or the kneaded material. This process for producing the developer is provided with the melting/kneading process and the pulverizing process.