baber/WOPTO huggingface dataset:
Patent JP-H04363391-A (JP)
Title: Emulsion fuel composition
Inventor: MIZUNO YASUNOBU
IPC: C10L1/32
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a compound having excellent fluidity, handleable as a liquid fuel, maintaining stable emulsion dispersibility for a long period of time, comprising plastic powder, a fuel oil, water and a specific adduct with an alkylene oxide. CONSTITUTION:The objective composition comprising (A) plastic powder composed of an olefinic polymer, an ethylenic addition polymer, acrylic resin, synthetic rubber, natural rubber, etc., having <=2,000mu particle diameter, (B) a fuel oil, (C) water and (D) a compound shown by the formula B[(AO)y(C2H4O)2]xH (A is 3-8C alkylene; B is active hydrogen-containing compound residue; (x) is 1-200; (y) is 0.1-50; (z) is 3-500).
Patent JP-H05114275-A (JP)
Title: Magnetic recording apparatus
Inventor: MATSUNUMA SATORU
IPC: G11B33/14
Filed: 1991-06-10
Abstract: PURPOSE:To provide a magnetic recording apparatus which shows a self- repairing action of a lubricating film along with superior durability and weatherability. CONSTITUTION:A magnetic disc 1, a slider 2 with a magnetic head, a rotating mechanism 4 for the magnetic disc and a moving mechanism 3 for the slider are put in an air-tight container 5 provided with a pressure regulating means 6 (in this example, an elastic diaphgragm film). A mixed gas of, e.g. perfluoroolefin, oxygen and inert gas is sealed in the container as a fluid for forming a lubricating film. Molecules of a lubricant are polymerized from perfluoroolefin and oxygen as a result, of the tribochemical reaction at the sliding point of the slider 2 and the magnetic disc 1. A lubricating film is self- repaired. Thus, a highly reliable magnetic disc drive durable for the long-term use is achieved.
Patent JP-S6460832-A (JP)
Title: Recording element including one writing amorphous thin film optical recording layer and recording method
Inventor: KII-CHIYOAN PAN
IPC: B41M5/26
Filed: 1988-06-06
Abstract: PURPOSE: To prevent corrosion and to enable high-density recording at a high speed by specifying a compsn., the vertex of the polygonal shape of its compsn. diagram and the corresponding atomic per cent coordinates. CONSTITUTION: The recording element including a once-writing-amorphous thin-film optical recording layer made of an alloy having the compsn. within the polygonal shape in the ternary compsn. diagram which is composed of antimony, zinc and tin and is expressed by formula I is formed. The vertex of the polygonal shape and the corresponding atom per cent coordinate are so specified as to be expressed by formula II. Then, the crystallization rate of the optical recording layer at the time of using practicable laser electric power without receiving the environment corrosion observed in the thin film having much chalcogen attains <1 microsecond and the amorphous state is extremely stable. As a result, the execution of the high-density recording at a high speed is made possible.
Patent JP-H0432616-A (JP)
Title: Glow plug for dies engine
Inventor: YOKOYAMA SHIGEKI
IPC: F23Q7/00
Filed: 1990-05-28
Abstract: PURPOSE:To provide a glow plug for a Diesel engine having a high reliability and a long life by a method wherein an electrical supplying member is fixed to a rear end part of a lead by an alloy brazing material having a specific melting point. CONSTITUTION:Brazing material composed of about 1.5%Ti-23%Cu-15% In-Ag alloy is applied at rear end portions of lead portions 21 and 22 and then terminal caps 28 and 29 are fixed to them by applying a heating operation of about 775 deg.C by 3 minutes within vacuum. As a result, it is possible to get a glow plug for a Diesel engine having a high reliability and a long life.
Patent JP-H081266-A (JP)
Title: Production of heat exchanger
Inventor: TSUCHIYA AKINORI
IPC: B21D53/08
Filed: 1994-06-20
Abstract: PURPOSE:To prevent a tube of copper or a copper alloy in which a medium is passed through from generating ant's nest like corrosion even if the high temperature is applied onto it in a state that a volatile lubricating oil remains. CONSTITUTION:A plate like fin 1 installed with plural number of tube inserting holes of aluminum or an aluminum alloy is formed. A cylinder like fin collar is installed onto the inserting hole of the plate like fin 1, a plurality of the fins 1 are arranged parallel, a tube 2 of copper or a copper alloy is inserted into the fin collar of the inserting hole of each fin 1, the tube 2 is expanded so as to be attached closely to each fin collar, and the tube 2 and the fin 1 are fixed. Then, an end of one tube 2 and an end of the adjoining other tube 2 are joined through a half circular shaped tube 4 of copper or copper alloy. In such a way, plural tubes are joined sequentially so as to be made into one continuous tube. In a production process of the fin tube type heat exchanger, the lubricating oil that the pH value of the water phase part of testing liquid is more than 4 in the test of degree of heat stability of the lubricating oil decided with the ASTM D2619 is used.
Patent JP-H05305806-A (JP)
Title: Attitude control device for car body
Inventor: KOHATA KENICHI
IPC: B60G17/015
Filed: 1992-04-30
Abstract: PURPOSE:To limit the operation range of a hydraulic suspension mechanism by continuously moderating the amount of signals subjected to feedback to a control part according to the relative vertical displacement between each axle and a car body. CONSTITUTION:At the time of obtaining the roll amount, the pitch amount and the vertical displacement of a car body from the ground clearance change amount of each axle and obtaining the roll control torque, the pitch control torque and the vertical displacement controlling force to the road surface input at the time of rectilinear running by a vibration controlled variable calculating means 38, a feedback gain multiplied by the ground clearance change amount and the ground clearance change rate is adjusted by a feedback gain adjusting device 35a. The roll control torque at the time of turning driving and the pitch control torque at the time of acceleration and deceleration are respectively obtained from the roll amount, the pitch amount, the lateral acceleration and the longitudinal acceleration by roll and pitch control torque calculating means 36,37. The oil of a hydraulic suspension mechanism 19 of each axle is moderated according to the arithmetic results.
Patent JP-H07322455-A (JP)
Title: Anchor clamp
Inventor: HARA MITSUO
IPC: H02G7/02
Filed: 1994-05-27
Abstract: PURPOSE:To level the load to a cable by providing a cut through edge, in an anchor clamp which holds a cable W by inserting one side each of a pair of wedge pieces into the holding part of a clamp part, in the condition that covered cable is fixed with the other sides of a pair of wedge pieces. CONSTITUTION:Cut through edges 16a and 16b, which becomes lower gradually from one side to the other side, in the longitudinal direction of the recessed grooves 15a and 15b of a pair of wedge pieces 10a and 10b.
Patent JP-H02125401-A (JP)
Title: Varistor
Inventor: KIKUCHI YUKITERU
IPC: H01C7/10
Filed: 1988-06-03
Abstract: PURPOSE:To reduce the shrinkage distortion of the outer surface of a material at the time of sintering and to obtain a varistor having excellent surge resistance by forming the outer surface of a varistor material of high formation density layer. CONSTITUTION:A disclike varistor material 3 is composed by incorporating, for example, zinc oxide as a main ingredient, employing ceramic powder suitably added with metal oxide to the zinc oxide to provide notches 1 of oblique outer peripheral edges at both front and rear faces, and forming the outer surfaces of the notches 1 in thicknesswise direction of high formation density layers 2, and electrodes 4 are formed, after sintering, on both front and rear faces of the material 3. As the material 3 forming means of the above structure, oblique protrusions 10, 11 formed from the inner faces on the outer peripheral edges of pressed faces 8, 9 of upper and lower punches 6, 7 for forming a molding press mold 5 are employed to press ceramic powder 12 by the faces 8, 9. The outer surfaces are formed of the layers 2 to largely reduce the remaining strain of the outer surface at the time of sintering and to prevent microcrack from occurring at the time of application of surge.
Patent JP-S63302052-A (JP)
Title: Interface controller for printer
Inventor: TANASE TADASHI
IPC: G06K15/12
Filed: 1987-06-03
Abstract: PURPOSE:To reduce a signal-transfer processing time, by providing a means changing over a frequency of a dot clock signal, which is used when data is transferred to a printer, to a frequency corresponding to the accuracy of the inputted data. CONSTITUTION:When a signal-expansion processing circuit 3 detects that data outputted from a signal source 1 through an interface 2 is 16 line/mm compressed data, a dot clock frequency conversion circuit 4 generates 16-load pulses within a fixed unit time and sends 16-data to a laser beam printer 6 via an I/F circuit 5. On the other hand, if the data from the signal source 1 is detected to be 8 line/mm compressed data, the conversion circuit 4 makes a dot clock frequency one half through the signal-expansion processing circuit 3 and transfers 8-data within the unit time. In this manner, the processing time in the signal-expansion processing circuit 3 can be reduced to a large extent, and two or more data with different printing accuracies can be made adaptable with the printing accuracy of a printer.
Patent JP-S5839164-A (JP)
Title: Facsimile transmitting device
Inventor: NOGUCHI NORIO
IPC: H04N1/00
Filed: 1981-09-02
Abstract: PURPOSE:To obtain an automatic paper feeding device where the continuous unattended transmission is possible, by providing an automatic paper feeding part, a carrying means, an opening and closing means, and a carrying control circuit, and carrying originals to the prescribed position of an original placing plate one by one, and ejecting originals after scanning. CONSTITUTION:Plural originals 12 set on an original placing plate 11 are fed onto an original platen 31 one by one by the rotation of a feed roller 13, a return belt 14, a pinch roller 23, and a roller 22. At this time, an original holding plate 32 is opened upward; and when the original is set to a prescribed position, the holding plate 32 is closed to read and scan the original. After the original is read, the original holding plate 32 is opened again, and the original is ejected by the rotation of the pinch roller 23 and the roller 22.
Patent JP-H036363-A (JP)
Title: Formation of polyimide resin coating film
Inventor: IIJIMA MASAYUKI
IPC: C23C14/12
Filed: 1989-05-31
Abstract: PURPOSE:To form a colorless transparent coating film having a low dielectric constant by incorporating fluorine into a monomer as starting material when arom. acid dianhydride and arom. diamine are used as monomers as starting materials, evaporated in vacuum and polymerized on a substrate to form a polyimide resin coating film. CONSTITUTION:When arom. acid dianhydride and arom. diamine are evaporated in vacuum as monomers as starting materials and polymerized on a substrate to form a polyimide resin coating film, a monomer contg. fluorine is used as at least one of the monomers. 2,2-Bis(3,4-carboxylic anhydride) hexafluoropropane is suitable for use as arom. acid dianhydride contg. fluorine and 2,2-bis(4-aminophenyl)hexafluoropropane is suitable for use as arom. diamine contg. fluorine. The degree of vacuum during polymn. is regulated to about 1X10<-2>-1X10<-6> Torr. A colorless transparent polyimide resin coating film having a low dielectric constant is formed on the substrate.
Patent JP-H033021-A (JP)
Title: Input control circuit for microcomputer
Inventor: HOSOGOE SHIGEKI
IPC: G06F15/78
Filed: 1989-05-31
Abstract: PURPOSE:To attain an effective noise removing function and rapid response processing to an input by controlling whether plural sampling clocks are to be successively turned on or always kept ON. CONSTITUTION:A sampling circuit 2 is connected to an interruption signal generating circuit 3 and included three sampling circuits for receiving three- phase clocks phi1 to phi3 from a clock control circuit 4 and sampling respective corresponding input signals and an AND circuit 2a. The AND circuit 2a inputs signals A to C outputted from respective sampling circuits and outputs a signal D as the output signal of the sampling circuit 2 and selects whether the sampling clocks of the sampling circuit 2 are to be successively turned on or always kept at ON. Consequently, the noise removing function equivalent to an interruption control circuit and a key input circuit can be obtained, and when the noise removing function is not required, a response to an external interruption and processing for key entry can be rapidly executed.
Patent JP-S5565179-A (JP)
Title: Wheel train construction for pointer matching for watch
Inventor: MATSUMURA TETSUO
IPC: G04B33/10
Filed: 1978-11-09
Abstract: PURPOSE: To offer the watch movement excellent in the design without losing the operationability, by providing the crown between the small iron wheel and the pointer plate and shifting the position of the crown of the thin type wrist watch to the thickness of watch to the pointer plate side.  
     CONSTITUTION: The small iron wheel 6 is placed at the position in matching with the tabor wheel 8 when pointer matching is made to the boss 9a of the ground plate 9 at the opposite side of the pointer plater 5, and it is held so that it is not dropped off the boss 9a by covering it with the wheel train bearing 14. The Kana 13 behind  the day incorporated with the intermediate gear 11 behind the day is geared with  the gear 4 so that it delivers the revolution to the minute pointer shaft 2. The hour  pointer shaft is geared with the Kana 3 behind the day incorporated at the gear 4.  Thus, without losing the operationability of the crown, the thin type movement can  easily be obtained with the excellence of design. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5262835-A (JP)
Title: Over speed warning device
Inventor: MEJI SHIO
IPC: G08B21/00
Filed: 1975-11-17
Abstract: PURPOSE: Overspeed warning device, in which when the car exceeds nominal speed according to road condition is exceeded, warning signal is produced to be recognized by driver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5261847-A (JP)
Title: High frequency heater
Inventor: UENO AKIHIKO
IPC: F24C7/02
Filed: 1975-11-17
Abstract: PURPOSE: A selection of the weak heat output according to the amount of food made continuously and automatically capable in the control of heigh frequency output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0434112-A (JP)
Title: Drain material and anchor plate for drain material
Inventor: MURAMATSU EIJIRO
IPC: E02D3/10
Filed: 1990-05-30
Abstract: PURPOSE:To easily fix the end of a drain material into the ground by mutually bendably connecting the longitudinal edge parts of permeable blades so that they can be radially developed, and mounting an elastic plate to an anchor plate in the direction orthogonal to the lower end of the blade. CONSTITUTION:A permeable blade 1 is formed of a core material 11 and a cover material 12 enclosing the circumference thereof, and recessed parts and protruding parts are formed in the longitudinal direction to ensure water passages 11a. A bending edge 3 is provided on one longitudinal edge part of the blade 1, and a plural number of the blades 1 are radially arranged to form a drain material having a cross section. Then, on the lower ends of the drain materials 1, a plate 5 having a plural number of branch plates 51 disposed on the same plane in the state radially developed from the center is mounted. Its outer part is protected by an outer cylinder 4, and in the cylinder inner part, the drain material is pushed into the ground by a cross mandrel having a cross-shaped inner cylinder 42 received therein, and when the end of the drain material is exposed from the lower end of the inner cylinder 42, its end and the mounting plate 52 are seamed and integrally fixed to each other.
Patent JP-2000169821-A (JP)
Title: Ultraviolet light-curable anisotropic conductive adhesive
Inventor: TOMIOKA HIDEKAZU
IPC: C08F2/50
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet light-curable anisotropic conductive adhesive capable of perfectly being cured at a low temperature at a low pressure under heated and pressurized conditions under the irradiation of ultraviolet light and also in ultraviolet lightshaded portions by compounding a specific epoxy resin compound, an optically active onium salt, conductive particles and an alkoxysilane compound. SOLUTION: This pasty or sheet-like ultraviolet light-curable anisotropic conductive adhesive comprises at least (A) an epoxy resin compound containing at least two glycidyl groups in the molecule, (B) an optically active onium salt, (C) conductive particles, and (D) an alkxoysilane compound (preferably an epoxyalkoxysilane) as essential components. The adhesive preferably further contains (E) a radically polymerizable resin compound containing at least one radically polymerizable functional group in the molecule, and (F) a radical polymerization initiator in addition to the components A to D. The pasty adhesive preferably has a viscosity of <=300, 000 mPa.s at the ordinary temperature.
Patent JP-H04337218-A (JP)
Title: Switch device
Inventor: KONISHI KEISUKE
IPC: H01H21/28
Filed: 1991-05-15
Abstract: PURPOSE:To prevent the ablation of parts and largely extend the life by rotating a rotary shaft via the swaying of an actuator, and turning a switch section on when the rotation angle of this rotary member becomes the preset angle. CONSTITUTION:A head section 2 is mounted on a switch main body 1 and engaged with the gear section 8 of the rotary shaft 6 of a teeth section 20 above an action shaft 18, and part of the teeth section 20 is located on a clearance groove section 9 side. A spring 23 is compressed, and the teeth section 20 is surely engaged with the gear section 8. The rotary shaft 6 is rotated against a return spring 11 when an actuator 12 is activated by an external force or brought into contact with an object. The action shaft 18 is rotated by the rotation of the rotary shaft 6 via the teeth section 20 engaged with the gear section 8 formed on the rotary shaft 6, and a rotary plate 21 is rotated. The light emitted from a rotation detection section 26 is reflected by the reflection section 22 of the rotary plate 21, the reflected light is received, the rotation angle of the rotary plate 21 is detected by a rotation detector 26, and a switch 25 is turned on.
Patent JP-2000325252-A (JP)
Title: Structure for attaching dressing cover to bathroom counter
Inventor: SUGI SHIGETO
IPC: A47K4/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for attaching dressing cover capable of surely holding an engage edge part, which is formed at the upper edge of a dressing cover, without backlash while pulling it to the lower front edge surface of a counter top plate. SOLUTION: A droop edge part 21 is formed at the front edge of a counter top plate 2, and an engage edge part 31 having L-shaped cross section is formed at the upper edge of a dressing cover 3. In this case, an engage fitting 40 composed of a pressing spring 40A for pressing the engage edge part 31 abutted to the front and upper surfaces of the engage edge part 31 backward and downward and a pulling spring 40B for pulling the engage edge part 31 forward and upward while being abutted to the back and lower surfaces of the engage edge part 31 is fixed on the rear side of the droop edge part 21 of the counter top plate 2 and the engage edge part 31 of the dressing cover 3 is inserted and engaged between the pressing spring 40A and the pulling spring 40B.
Patent JP-H01307672-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: KUNIMURA SATOSHI
IPC: G01P15/12
Filed: 1988-06-06
Abstract: PURPOSE:To prevent fixing force from being applied directly to a piezoelectric body and to prevent a drop of sensitivity of the piezoelectric body by placing the piezoelectric body and a press-contacting plate on a supporting base through the first and the second fixing members, and fixing the piezoelectric body to the supporting base from the press-contacting plate by a tightening member. CONSTITUTION:The first annular fixing member 6, a piezoelectric body 9, the second fixing member 7 and a press-contacting plate 5 are laminated successively, they are fixed onto a supporting base 4 by a support 9 provided on the center of the supporting base 4 and a tightening member 8 provided on the center of the press-contacting plate 5, and a piezoelectric element 2 of a piezoelectric acceleration sensor 1 is formed thereby. In this piezoelectric body 3, when a distortion is generated by force F which has been applied to the element 2, the quantity of electricity being proportional to magnitude of its distortion is generated by a piezoelectric effect. Also, a disk of a high polymer piezoelectric film provided with a circular hole 3a is placed in the center of the piezoelectric body 3. The piezoelectric element 2 of this constitution is contained in a conductive package 11 of the piezoelectric acceleration sensor 1, and an output signal from the piezoelectric body 3 is measured through an impedance converting circuit 12.
Patent JP-H0354224-A (JP)
Title: Branched polycarbonate and preparation thereof
Inventor: HAAMAN OTSUTO KURABENHOFUTO
IPC: C08G64/20
Filed: 1990-05-30
Abstract: PURPOSE: To enhance melt strength and shearing receptivity and to enable blow molding by adding two kinds of specific structural units and a hydroxyl terminal group.  
     CONSTITUTION: A mixture (i) of aromatic cyclic polycarbonate oligomers and polyhydric phenol (ii) having two or more hydroxyl groups in its molecule are brought into contact with each other in the presence of a carbonate equilibrating catalyst (iii) at 200-350°C by a melt equilibrating process to obtain branched chain polycarbonate containing a structural unit represented by formula I (wherein a is 20-100, R is 60% or more of the total number of an aromatic org. group and the remainder of aliphatic, alicyclic and aromatic groups, Y 1  is O or S, A is H or an aromatic group and 1 or more is H), 0.1-2.0 mol.% based on the mol number of R of a structural unit represented by formula II (wherein R 1  is H, lower alkyl, an aromatic group or a group represented by formula III) and 0.3-6.0 mol.% based on the mol number of R of a hydroxyl terminal group and characterized by that MI is 2.0 or more, a complex viscosity ratio is 3.0 or more, a number average mol.wt. (PS conversion, gel permeation chromatography) is 5,000-40,000, intrinsic viscosity (1.0, 0.5, 33% soln. in chloroform, 25°C) is 0.40-0.60 and melt viscosity (300°C) is 4,000-15,000 cm sec. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H088744-A (JP)
Title: A/d conversion system
Inventor: MATSUYAMA YOSHIMUNE
IPC: H03H17/02
Filed: 1994-06-21
Abstract: PURPOSE:To eliminate noise components and to improve the accuracy of A/D conversion in an A/D conversion system. CONSTITUTION:The signals which are fetched from a power system 1 through a current transformer 2, a transformer 3 and a filter 4 are sampled by a sampler/holder 5 at each fixed time (DELTAt), and also the sampling data are held for a fixed time. Then the AGE conversion is carried out N times by an A/D converter 6 while the sampling/holding data of a single time is held. Thus N pieces of digital conversion data are obtained. Then these conversion data undergo the spectrum analyses by a digital signal processing circuit 7 and through the fast Fourier transformation (FFT). Thus only the DC component is taken out a single-sample signal is outputted. In such a way, the noise components generated before the A/D conversion undergo the spectrtm analyses through the FFT processing. As a result, the noises are reduced and the accuracy of A/D conversion is improved.