baber/WOPTO huggingface dataset:
Patent JP-S5848723-A (JP)
Title: Starting device of electronic control fuel injection engine
Inventor: MIZUNO KAZUYOSHI
IPC: F02D41/06
Filed: 1981-09-16
Abstract: PURPOSE:To suppress fuel consumption quantity and evade the fall of the rotational speed of an engine immediately after starting by providing control means which operates to set a switch provided in a power supply circuit of a starting fuel injection valve to an open state when the engine rotational speed assumes a value more than a predetermined value. CONSTITUTION:The titled device has a fuel injection valve 24 in addition to a main fuel injection valve. The fuel injection valve 24 is supplied with a current during the operation of a starting motor 12 through a contact 21 opened and closed by a bimetal valve 20. When the engine rotational speed exceeds a predetermined value, a switch 70 is set to an open state through a comparator 62 and a relay 69. In this manner, the time of the fuel injection from the fuel injection valve 24 for starting becomes minimum so that the fuel consumption quantity can be suppressed. Further, fall of the engine rotational speed immediately after starting can be evaded.
Patent JP-S5845951-A (JP)
Inventor: OONO KATSUYA
IPC: B32B7/02
Filed: 1981-09-16
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-S62252790-A (JP)
Title: Pyridobenzoxazine derivative
Inventor: HAYAKAWA ISAO
IPC: A61P31/04
Filed: 1986-06-20
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are lower alkyl; X1 is halogen). EXAMPLE:S-(-)-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7--oxo-2,3 -dihydro-7H- pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid. USE:An antibacterial agent having remarkably excellent antibacterial activity and low toxicity compared with ofloxacin. PREPARATION:The compound of formula I can be produced by (1) condensing a dihalogeno-benzoxazine derivative of formula II (X2 is X1) used as a starting raw material with a cyclic amino acid of formula III (R3 is substituted sulfonyl, etc.; X3 is halogen, etc.) according to the reaction formula e.g. by acid chloride method, (2) separating and hydrolyzing the resultant diastereomer mixture of the compound of formula IV, (3) reacting the produced compound of formula V with ethoxymethylenemalonic acid di-lower alkyl ester and (4) converting the produced compound of formula VI through the compound of formula VII to the compound of formula I.
Patent JP-H0817704-A (JP)
Title: Method and apparatus for drawing of pattern
Inventor: IMANAGA YUUJI
IPC: G03F7/20
Filed: 1994-06-27
Abstract: PURPOSE:To draw a pattern with high sensitivity while its high resolution is being maintained. CONSTITUTION:When a very small pattern 21a as one of mutually isolated very small patterns is drawn on a resist film 2 which has been spread on the surface of a semiconductor wafer, an electron beam 3 is scanned inside the very small pattern 21a. At this time, a local region 16 which contains the very small pattern 21a is irradiated with a laser beam 4, and the local region 16 is heated instantaneously. Very small patterns 21b to 21g and the like other than the very small pattern 21a are situated outside the local region, they are not heated, and the very small patterns 21b to 21g and the like are held at a low temperature because the semiconductor wafer is cooled by liquid nitrogen. All very small patterns are drawn in the same manner. As a result, all the patterns are drawn at a high temperature, and they are not heated before they are drawn. Thereby, the resolution of the patterns is not degraded due to a temperature rise, and the patterns are drawn with high sensitivity.
Patent JP-S63308363-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WATANABE KOJI
IPC: H01L29/80
Filed: 1987-06-10
Abstract: PURPOSE:To simplify the process by selectively forming a semiconductor layer on the semiconductor region except the connecting section of a first electric element formed on a semiconductor substrate, and forming a second electric element on the surface of the semiconductor layer, thereby omitting the recrystallization process and the process for exposing the connecting section of the electrode. CONSTITUTION:A semi-insulating GaAs epitaxial layer 9 is selectively grown by a MOVPE method for instance. At this time, since a gate electrode 4, a side wall 6 and an ohmic electrode 8 are small as compared with the respective connecting sections of the gate electrode 4 and the ohmic electrode 8 and an ohmic electrode connecting section 8', they are buried in the semi-insulating GaAs epitaxial layer 9, but conversely, the connecting section of the electrode 8 and the connecting section 8' are not completely buried because of their sizes. Then, as with a Schottky type field effect transistor A, after forming an N-type semiconductor region 10 by a Si ion implantation, a gate electrode 11 and a side wall 12 are provided, and thereafter a N<+> semiconductor region 13 is formed and an ohmic electrode 14 is formed, thereby forming a Schottky type field effect transistor B.
Patent JP-H091318-A (JP)
Title: Lattice die for lead battery
Inventor: ITO MASAHIRO
IPC: B22C9/06
Filed: 1995-06-12
Abstract: PURPOSE: To provide excellent heat insulation, releasability and compressive strength by filling the heat insulation material consisting of the powder of lower heat conductivity than that of a die material and the binder in a recess on the lattice carved surface of the die made of porous metallic material. CONSTITUTION: The INVAR alloy powder consisting of, by mass, 36% Ni and 60% Fe is compacted by an appropriate method, sintered to make a lattice die of sintered alloy of porosity of 40-60%. The heat insulation material 3 where diatomaceous earth or cork of lower heat conductivity than that of sintered alloy of the die is mixed with water glass is filled in a recess 2 on a lattice carved surface 1 of the die. Diatomaceous earth which is not carbonated while in use is preferably used for the heat insulation material 3, and its composition is preferably, 100 pts.wt. diatomaceous earth, 10 pts.wt. water glass, and 500 pts.wt. water, and these elements are mixed and kneaded, and the mixture is preferably coated on the carved surface by a spatula-shaped jig, etc. The yield can be remarkably improved when the lattice body is cast at the die temperature of 225 deg.C.
Patent JP-S627860-A (JP)
Title: Production of thin carbonaceous film
Inventor: NAKAMURA KATSUYUKI
IPC: D06M11/00
Filed: 1985-07-02
Abstract: PURPOSE:To obtain a thin carbonaceous film having excellent heat resistance at a relatively low temp. in the titled method for bringing a raw material into reaction in a gaseous phase by using a diphenyl butadiene as the raw material. CONSTITUTION:The 1, 4-diphenyl butadiene 2 is put into the bottom of a quartz reaction vessel 1 and the inside of the vessel is evacuated to a vacuum through an evacuating port 3 communicating with a vacuum system. A base material (quartz plate) 6 is then heated to a prescribed temp. while the temp. thereof is controlled with a temp. measuring terminal 5 in a heating part 4 inserted into the vessel 1; at the same time, the 1, 4-diphenyl butadiene 2 is brought into thermal reaction in the heating part 7. The thin carbonaceous film is thereby formed on the substrate 6. The 1, 4-diphenyl butadiene is >=1 kinds of the compds. of 1, 4-diphenyl butadiene and the deriv. in which H of the diphenyl group thereof is substed. with other atoms and substituents. The 1, 4-diphenyl butadiene may be used simultaneously with other hydrocarbons and hydrocarbon deriv.
Patent JP-S5768985-A (JP)
Title: Power feeding system in electronic exchange station
Inventor: INOUE SATOSHI
IPC: H04M19/00
Filed: 1980-10-17
Abstract: PURPOSE:to enable to supply power efficiently to an electronic exchanger including main power supply, by supplying communication power in DC, and power supply for electronic circuits in AC and rectifying it at a controller of the electronic exchanger. CONSTITUTION:In an electronic exchanger consisting of a main power supply chamber 10 and an electronic exchanger 20, the room 10 is provided with a DC system having a rectifier 11 and battery 13 and an AC system having rectifiers 24, 26 to each controller of the exchanger 20. External AC power is received at a terminal 1 for the DC system, it is converted into a DC with a prescribed voltage at the device 11 in the main power supply room 10 to charge the battery 13 and power is supplied to the exchanger 20 via a DC main bus 5 from a terminal 3. In the exchanger 20, the DC power from the bus 5 is given to the controllers 21, 22 requiring call power supply via a bus 7. On the other hand, an AC power from the terminal 1 is stepped down 12 at the main power supply chamber 10 and supplied to the exchanger 20 through the AC main bus 4 and supplied to the controller via the bus 6.
Patent JP-H0311874-A (JP)
Title: Picture fetch device and scanner
Inventor: OSUJI SHIGETO
IPC: H04N1/04
Filed: 1989-06-09
Abstract: PURPOSE:To improve the reliability of original reading by providing a picture storage device storing a picture according to information of a write controller inverting the storage order of picture information based on the information of a scanner timing controller and the information of a scanner position detector. CONSTITUTION:A hand scanner 10 is provided with a roller 11 turned in contact onto an original face, a position detector 13 detecting the moving distance of the roller 11 and its moving direction, a picture reader 16 reading the original and a timing controller 17 outputting the information of the detector 13 synchronously with the information of the information of the reader 16. Then a write controller 21 inverts the storage order of the picture information according to the information of the timing controller 17 of the scanner 10 and the information of the position detector 13 of the scanner 10 in a picture processor 20. The picture storage device 22 stores the picture information according to the information of the controller 21. Then the unit 20 reads the original correctly regardless of the movement of the scanner 10.
Patent JP-H07333190-A (JP)
Title: Failure judging method of drum water concentration sensor in boiler
Inventor: FURUKAWA HIDEO
IPC: G01N27/06
Filed: 1994-06-02
Abstract: PURPOSE:To accurately and securely judge the failure of a drum-water concentration sensor of a boiler. CONSTITUTION:It is judged that a drum-water concentration sensor 2 has failed, when at least one of the judging conditions out of the following judging conditions (a), (b), and (c) is satisfied on the basis of the output signal of the boiler-water concentration sensor 2. (a): After starting of boiler combustion, when a prescribed time has elapsed, the variation of the boiler-water concentration is less than a predetermined value. (b): When the integrated combustion time has reached a prescribed time, the variation of the drum-water concentration is less than a predetermined value. (c): When the temperature of drum-water has changed by a prescribed temperature, the variation of the drum-water concentration is less than a predetermined value.
Patent JP-S5768130-A (JP)
Title: Method for evaluation of fluid state of fluidized bed
Inventor: KIMURA ETSUJI
IPC: F27B15/16
Filed: 1980-10-17
Abstract: PURPOSE:To detect and evaluate the fluid states of a fluidized bed reactor with good accuracy by converting the pressure fluctuations detected with a sensor mounted to the top end of a pressure conduit pipe inserted into the fluidized bed to an optical signal via an electric signal and further determining fluid state indices thereby making the fluid states quantitative. CONSTITUTION:Pressure fluctuations are detected with a pressure detecting sensor 4 mounted to the top end of a pressure conduit pipe 3 inserted into a fluidized bed 2 which is in a fluid state. After the electric signal of the sensor 4 is passed through a check box 5, it is amplified 8, and is converted to an optical signal by an oscillator 9 built in a direct writing type electromagnetic oscillograph 10. Next, this light signal is recorded as a pressure fluctuating curve by the oscillograph 10. A fluid state index is determined by the definition expressed by the equation from this curve, and is made quantitative. The fluid states made quantitative in this way are determined with respect to the multiple points in the bed 2, whereby the distribution of the fluid states is measured and the fluid states are evaluated.
Patent JP-S625320-A (JP)
Inventor: ISHIKAWA HARUO
IPC: A47J37/00
Filed: 1985-07-01
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-S6124841-A (JP)
Title: Wet oiling condition actuated brake
Inventor: HIRAI YUTAKA
IPC: F16D55/48
Filed: 1984-07-13
Abstract: PURPOSE:To effectively utilize as a servo input also the sliding surface of a stator between brake discs, by using in common as an anchor pin a bolt for connecting a connection lug with a toggle link. CONSTITUTION:If a connection point 13 of plate links 11, 11' is displaced to, for instance, a position 13' by depressing a brake pedal to apply force in the radial direction to a tension rod and pulling the link plates 11, 11' in a direction A, as the point 13 moves to the position 13' a pressure plate 6, 6' turns in a reverse direction to each other respectively about the axial center, spreading in each direction B, C with thrust force being given respectively in the axial direction. Each stator 3 engages with an anchor pin 12a, 12'a formed in a connection bolt 12, 12' for connecting a connection lug 10, 10' with the plate link 11, 11', and the stator 3, which can effect servo action by its sliding surface to each facing brake disc 2 because the stator mutually turns in a reverse direction about the axial center, enables each sliding part 1, 1' to be influenced by a servo effect in addition to servo action by the both pressure plates 6, 6'.
Patent JP-S6040068-A (JP)
Inventor: IGARI AKIRA
IPC: A61M1/28
Filed: 1983-08-11
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-H11340864-A (JP)
Title: High frequency circuit substrate
Inventor: AOYANAGI TORU
IPC: H04B1/3822
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of disturbing radio waves by arranging a radio wave absorbing member between a high frequency switch for switching high pass and low pass transmission frequency bands and a buffer amplifier for amplifying a signal from a voltage control oscillator, which are arranged so as to almost face to each other interposing an insulating substrate. SOLUTION: A radio wave absorbing member 5 is made of composite magnetic materials using a silicon rubber as a base, and bonded and arranged on one face of an insulating substrate 2 with adhesive 5a applied to that one face. A high frequency switch element 4 is arranged so as to be butted against the upper face of the radio wave absorbing member 5, and connected via jumper resistors 3 with wiring patterns 2a by terminals 4d projected from a case body 4c. A buffer amplifier 6 is butted to the other face of the insulating substrate 2 and soldered with the wiring patterns by terminals 6d projected from a case body 6c. The radio wave absorbing member 5 absorbs unwanted radiation waves radiated from the buffer amplifier 6, for preventing this from being transferred to the high frequency switch 4.
Patent JP-H07327900-A (JP)
Title: Sheeted wax
Inventor: ITO KATSUYUKI
IPC: C09J7/02
Filed: 1994-06-06
Abstract: PURPOSE:To provide effective waxing mainly on a painted surface of car body with a sheeted wax comprising an oil absorbent porous sheet soaked with a specified wax compound and an oilproof paper peelably sticking to an adhesive layer. CONSTITUTION:A sheeted wax is composed as follows; an oil absorbent porous sheet is soaked with a specified wax compound, an adhesive layer is applied to a surface of the sheet and an oilproof paper is peelably stuck to the adhesive layer. The specified wax compound as; 10-25 weight percent wax component, 10-25 weight percent silicone compound and 0.01-5 weight percent fluorine compound are dissolved in 50-70 weight percent organic solvent. A unit sheet 6 is formed as; for example, double-sides of tape base 2 are applied with adhesive layers 3 and one of the adhesive layers 3 is temporarily stuck with a released paper 4 so as to form a double-sides adhesive tape 5, a face without the released paper 4 of the double-sides adhesive tape 5 is stuck with an oilproof sponge sheet soaked with a wax compound. Each unit sheet 6 is enclosed in a film pack 7 and side openings of the pack 7 are sealed up.
Patent JP-S629068-A (JP)
Title: Manufacture of piston ring
Inventor: ITABASHI FUJIO
IPC: F02F5/00
Filed: 1985-07-04
Abstract: PURPOSE:To enable a piston ring to sufficiently hold the resilience, by integrally forming thin plate rings to be secured by ultrasonic welding and solid phase welding junction surfaces of the both thin plate rings. CONSTITUTION:The manufacturing method, holding piled rings 6, 7 under a predetermined low pressure and parallelly applying vibrative energy to the rings 6, 7 from an ultrasonic wave oscillator 16, joints the both rings by solid phase welding. Here the method, after a plating layer is applied to one of the junction surfaces of the both rings 6, 7, performs the solid phase welding of the both rings 6, 7 by the ultrasonic wave oscillator 16. Accordingly, a piston ring, being formed to a very small thickness, is prevented from deteriorating the resilience and the follow-up property.
Patent JP-H0437815-A (JP)
Title: Displacement expanding device
Inventor: DOKE MICHIO
IPC: F16H21/44
Filed: 1990-06-04
Abstract: PURPOSE:To reduce power required for the whole displacement, to compact an electro-magnetic actuator, to reduce the weight of the whole device, and to improve frequency follow-up by using an arm inclined from a deformation force applying direction for a stress concentration part. CONSTITUTION:The arm of each stress concentration part is inclined from the deformation force applying direction, the stress concentration parts on both the sides of respective block parts B1 to B3 are arranged approximately in parallel, the whole device is constituted as right/left symmetrical structure about the center of curved deformation amplitude, and when no deformation force is applied to said force applying parts C1, C2, the whole displacement expanding mechanism 10 is constituted so as to be previously curved. Since force required for deformation can be reduced, the size, especially cross section, of the electro-magnetic actuators 13, 15 can be reduced, the whole size of the displacement expanding can be reduced and its frequency follow-up property can be improved.
Patent JP-H08339471-A (JP)
Title: Article dummy
Inventor: HAMADA TAKETAKA
IPC: B29D22/00
Filed: 1995-06-13
Abstract: PURPOSE: To easily assemble the article dummy with one part, obtain beautiful appearances even after assembly, and prevent the ink of a pattern layer from cracking. CONSTITUTION: As for an expansion plate formed by transferring and uniting the pattern layer 7 by ink mold formation transfer so that it can be bent at a hinge part 2b after the molding, the surface of the join side edge part (s) between a right and a left flank panel 4a where the pattern layer 7 of a front panel 1 are continue is formed in a partially columnar surface shape connecting with the flank panel surfaces in an assembly state. When the expansion plate is bent at the hinge part 2b to raise the right and left flank panels 4a, the elongation of the pattern layer 7 at the hinge part 2b is made uniform at the joint side edge part (s) between the flank panels 4a of the front panel 1 in the partially columnar surface shape to prevent the pattern layer 7 from cracking.
Patent JP-H01314108-A (JP)
Title: Manufacture of carbon-fiber-reinforced cement product
Inventor: KOGO YASUO
IPC: C01B31/02
Filed: 1988-06-14
Abstract: PURPOSE:To reproduce faithfully a form of a mold by shortening hours to be required for manufacturing of the title product or eliminating voids within a laminate, by a method wherein after lamination of a unidirectionally oriented carbon fiber sheet impregnated with cement paste to a male mold, the same is transferred to a female mold. CONSTITUTION:A carbon fiber sheet 2 impregnated with cement paste is laminated to a male mold 1. Then the same is regulated to a fixed thickness and form, a female mold 3 is put over the male mold 1, the same is inverted under this state and the said carbon fiber sheet is transferred to the female mold. Removal of the male mold prior to cure of the carbon fiber sheet or leaving the male mold as it is will do. With this method, in spite of an increase by one process, since hours to be required for laying-up is short and also apart becoming a corner of a molded matter is run reasonably along the male mold, the title product is not deformed during the laying-up. Therefore, the title method is suitable for manufacturing of a cement product having a corner part like an angle steel form or a channel steel form.
Patent JP-H0242808-A (JP)
Title: Manufacture of piezoelectric oscillating parts
Inventor: TAKAHASHI HIROYUKI
IPC: H03H9/17
Filed: 1989-06-06
Abstract: PURPOSE:To automatically insert a piezoelectric substrate between a supporting piece and an intermediate lead terminal without using a printed board by temporarily holding the piezoelectric substrate with the supporting piece from a pair of lead terminals and the tip part of the intermediate lead terminal and executing electric connection. CONSTITUTION:A pair of lead terminals 12' and 13' and an intermediate lead terminal 14' are led-out in one side of a band-shaped coupling part 11 with causing the terminal 14' to be middle. The terminals 12' and 13' has protruded supporting parts 21 and 22 from an intermediate part in a length-wise direction toward the closed parts of respective other edges in the side of a piezoelectric substrate 1. The supporting pieces 21 and 22 are abutted to the main surface side of the substrate 1 and the tip part of the terminal 14' is abutted to the back side of the substrate 1. Then, the length-wise tip parts of the terminals 12' and 13' are abutted to electrodes 4 and 5, which are faced and drawn-out from the main surface side of the substrate 1, and temporarily held with sandwiching the substrate 1. The respective tip parts of the terminals 12' and 13' are adhered to the electrodes 4 and 5 by a solder 23 and the tip part of the terminal 14' is adhered to a common drawing electrode 6 on the back of the substrate 1 by the solder 23 respectively conductively.
Patent JP-2000337586-A (JP)
Title: Vacuum heat insulating material
Inventor: UMEDA AKIHIRO
IPC: F25D23/06
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance the mountability to a space to be thermally insulated by enclosing heat insulating core material into outer packaging material consisting of a laminated film having a gas barrior layer to evacuate it, and forming a vacuum heat insulating material so as not to have a fusion part at least on one end face around the vacuum heat insulating material when fusing the laminated films to each other around the heat insulating material. SOLUTION: A laminated film is formed out of 4 layers, a protection layer 7, a vapor deposition layer 8, a support layer 9, and a fusion layer 10. In this case, for the protection layer 7, for example, a plastic film such as nylon of thickness of 15 μm, for the vapor deposition layer 8, a metal such as aluminum, for support layer 9, for example, a plastic film such as polyethylenetetraphthalate of thickness of 12 μm, and for the fusion layer 10, for example, a plastic film of polypropylene of thickness of 50 μm are used. This laminated film is bent so as to place the fusion layer 10 on the inside, two sides are thermally fused to make a bag, heat insulating core material using silica powder is put in the bag, the interior of the bag is evacuated, and then remaining one side is thermally fused to complete the desired vacuum heat insulating material.