baber/WOPTO huggingface dataset:
Patent JP-S59138740-A (JP)
Title: Fuel injection controller for diesel engine
Inventor: OGAWA TOSHIHISA
IPC: F02D41/40
Filed: 1983-01-31
Abstract: PURPOSE:To reduce the operation noise by suspending fuel injection timing control when fuel injection amount control is suspended. CONSTITUTION:The fuel injection timing control means and the fuel injection amount control means of a Diesel engine are operated by one between the first and the second power supply means. The first and the second timer means are set and driven by the OFF-signal of the first power supply means, namely the turning-OFF of a key switch 32. At this time, each driving signal for the first and the second timer means is supplied by the second power supply means. The first timer means measures a prescribed time tA and stops both the fuel injection timing control means and the fuel injection amount control means of a Diesel engine. The second timer means turns OFF a main switch 33 after the longer period tB than tA. Therefore, the continuous operation of an actuator for controlling fuel injection timing is prevented, and operation noise can be reduced.
Patent JP-H06221130-A (JP)
Title: Silencer of internal combustion engine
Inventor: SHIMOJI KOJI
IPC: F01N1/08
Filed: 1993-01-29
Abstract: PURPOSE:To improve valve operatability and noise reduction effect of a silencer. CONSTITUTION:A butterfly valve 3 where rotational center is deviated from the center of a valve is arranged inside an inner pipe, and the sectional area of a passage is smaller than the area of a valve face, and sectional shape of the passage is formed in a similar figure to the valve shape in areas 2-3, 2-2 in extreme vicinity upstream from the butterfly valve of the inner pipe. Consequently, any step is not generated in the passage inside the inner pipe, and also leakage of gas through a clearance between the valve 3 and a valve housing 5 is decreased, and as a result, noise reduction effect is improved.
Patent JP-S62172201-A (JP)
Title: Method for inspecting thickness of binder layer
Inventor: MIYOSHI TAKAO
IPC: G01B7/06
Filed: 1986-01-24
Abstract: PURPOSE:To make it possible to accurately measure a thickness within a short time, by arranging an electrode on the adhesive supplied onto an insulating substrate and detecting the thickness of an adhesive layer on the electrostatic capacity formed between the electrode and a conductive pattern. CONSTITUTION:A conductive adhesive 6 is supplied to the conductive pattern 3 on a substrate 1 at the predetermined position thereof and an electrode 11 is arranged on the adhesive 6 of an uncured state. Said electrode 11 is stopped so as to hold a definite interval from the upper surface of the substrate 1 and connected to a capacity measuring apparatus along with the conductive pattern 3 directly under said electrode 11 to measure the electrostatic capacity between the electrode 11 and the conductive pattern 3. herein, the adhesive 6 is prepared by mixing a fine powder or fiber of a metal having generally good conductivity and a resin base material along with a solvent and shows high resistance in the uncured state and strongly exhibits a property as the dielectric of the resin base material. Therefore, the adhesive 6 shows the action of the dielectric body inserted between the electrode 11 and the pattern 3 and the synthetic capacity of the space capacity between the electrode 11 and the adhesive 6 and the capacity of the adhesive 6 changes according to the thickness of the adhesive layer. Therefore, the thickness of the adhesive layer is detected from said synthetic capacity.
Patent JP-S57129278-A (JP)
Title: Pumping apparatus
Inventor: KAWAGUCHI EIJI
IPC: F04B17/00
Filed: 1981-02-04
Abstract: PURPOSE:To perform the energy-saving of a pumping apparatus by generating the electric power source of a driving motor for a water pump by the temperature difference between the hot liquid utilizing natural or waster heat and the chilled liquid of the pumping water itself. CONSTITUTION:Hot liquid 1 is heated by a heat source 4 such as natural energy or waste heat, or waste liquid, is fed to an evaporator 5, and evaporates work liquid 6. The evaporated work fluid 6 is fed to a turbine 7 to drive the turbine 7, and is led to a condenser 9. Thus, the fluid is then condensed by the chilled liquid 1 utilizing the discharge liquid of a water pump P1, and is again returned to the evaporator 5. The electric power source of a generator 8 thus driven by the turbine 7 is supplied to the pump P1 and other drive motor M1 and the like.
Patent JP-H06257535-A (JP)
Title: Fuel injection nozzle for internal combustion engine
Inventor: KAARU HOOFUMAN
IPC: F02M61/16
Filed: 1994-02-08
Abstract: PURPOSE: To suppress the natural oscillation of a valve needle by providing a following segment continuous to a guide segment which is tapered toward a closed cone. CONSTITUTION: A conical valve seat face 14 is formed on a bottom of a cap hole 11 of a nozzle body 10, and an injection hole 15 is formed from the valve seat surface 14. A valve needle 20 loaded by the closing force is slidably guided in an inlet range to the cap hole 11 with a guide segment 22. In addition, the valve needle 20 is provided with a closed cone 21 in cooperation with the valve seat surface 14 on a free end part of a following segment 24 which is continuous to the guide segment 22 and provided with the closed cone 21. The following segment 24 continuous to the guide segment 22 is tapered toward the closed cone 21. The natural frequency of the valve needle is remarkably increased compared with that in a range where the natural oscillation is generated.
Patent JP-H10197732-A (JP)
Title: Multifiber tube structural body, small-diameter fiber scope and their production
Inventor: NAKATATE KENICHI
IPC: G02B6/06
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-diameter fiber scope constituted by building an image fiber and an objective lens into a multifiber tube for a light guide having one or >=2 lumens (holes) in a longitudinal direction. SOLUTION: This small-diameter fiber scope S1 has the multifiber fiber tube 10A for the light guide constituted by assembling many fibers by extrusion, forming the one or >=2 lumens 10a in their longitudinal direction and covering the circumferences of the many fibers with a resin sheath 6, the image fiber 20 inserted into at least one of the lumens 10a and the objective lens 30 fixed to one end of the image fiber 20. As a result, the small-diameter fiber scope which is simple in the production of the light guide part, is small in the outside diameter, is high strong and is excellent in durability and illumination efficiency is obtd.
Patent JP-S54106718-A (JP)
Title: Suction apparatus for multi-cylinder engine
Inventor: YAMADA MINORU
IPC: F02N19/00
Filed: 1978-02-10
Abstract: PURPOSE: To make the suction resistance in a suction passage to each cylinder almost equal by differentiating the venturi diameter carbureters provided for respective cylinder according to the length of the suction passage.  
     CONSTITUTION: A carbureter body 6 is composed of a main carbureter 9 and the other carbureter 10 which are communicated to the respective cylinders. The carbureters 9 and 10 have respectively throttle valves 13 and 25 in linkage with a shaft 26. A control valve 12 is arranged in front of the valve 13 of the carbureter 9, while one end of a sub-suction passage 15 communicated to the proximity of a suction valve 5 is arranged between both the carbureters 12 and 13. The diameters D 1  and D 2  each corresponding to Venturi 7a and 8a of the respective carbureters 9 and 10 differ from each other. They are determined by the length of a suction passage 3 located at the rear of the carbureters 9 and 10. Accordingly, the difference in the suction resistance between the carbureters 9 and 10 can be eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06227828-A (JP)
Title: Production of glass preform for spherical molding
Inventor: NUMATA YOSHIYUKI
IPC: C03B11/08
Filed: 1993-02-01
Abstract: PURPOSE:To produce a spherical molding glass preform to produce a glass optical element by press molding. CONSTITUTION:A volume controlled glass preliminary preform is processed to form a nearly spherical body by a high temperature processing by the use of extreme infrared radiation. The obtained nearly spherical glass body 4 is processed to form a spherical body by a low temperature processing.
Patent JP-H08197041-A (JP)
Title: Water purifier
Inventor: TAKAYAMA HITOSHI
IPC: C02F1/44
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a water purifier having a function for informing the life of a water purifying cartridge to a user, with a compact size and at a low cost. CONSTITUTION: This device is provided with the water purifying cartridge for purifying water flowing in a water flowing path 2, a movable orifice 6 formed in the water flowing path 2, moving within the water flowing path 2 with a water pressure of the flowing water in the water flowing path 2 and being provided with a magnet 7 in the lower part, a magnetic flux detecting element 9 attached on the outside of the water flowing path in the vicinity of the movable orifice 6 and for detecting the magnetic flux generated by the magnet 7, outputting a magnetic flux detection signal Sm and a timer 10 integrating a generating time of a magnetic flux detecting signal Sm. A magnitude comparator 11 by which a LED(light emitting diode) 12 is lighted, when the water stream detection time integrated by the timer 10 is compared with the setting time showing the life of the water purifying cartridge and the water stream detection time is over the setting time is installed to the device.
Patent JP-S63186096-A (JP)
Inventor: SAITO MUNEO
IPC: G01N30/32
Filed: 1987-01-24
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-S61186357-A (JP)
Inventor: ERITSUKU EMU GOODON
IPC: C07D213/81
Filed: 1986-01-24
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-S61172567-A (JP)
Inventor: CHIKUMA TOICHI
IPC: A61N1/00
Filed: 1985-01-29
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-H11202545-A (JP)
Title: Electrophotographic color developer and developing method
Inventor: TOMITA MASAMI
IPC: G03G9/113
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide color developer which shows high stable developing ability, which gives high image density and also which is free from the occurrence of base stain, as for the color developer of color toner with wax added, and to provide a developing method with the color developer. SOLUTION: As for the developer consisting of color toner which is composed of at least, binding resin, electrification control agent, coloring agent and the wax and whose volume average grain size is 5 to 10 μm, and carrier with a resin coated on the surface of core material, the core material is spherical magnetite particle, the coated resin is silicone-based resin, and the toner concentration in the developer is controlled to be 10 to 20 wt.%.
Patent JP-H08201065-A (JP)
Title: Angular speed sensor
Inventor: HIROTA MUTSUAKI
IPC: G01C19/56
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a small-sized angular speed sensor in which the assembling/ connecting process is simplified significantly. CONSTITUTION: Intermediate holding plates 5, 8, applied with drive input electrodes 51, 52 (not shown) and detection output electrodes 81, 82 (not shown), are disposed in the extending direction of the oscillatory branches 3, 4, 6, 7 at a drive side oscillatory part and a detection side oscillatory part. The intermediate holding branches 5, 8 are mounted, through spacer members 30, 40, on a substrate on which predetermined wiring conductors 12-15 are formed.
Patent JP-H02195757-A (JP)
Title: System for managing band of packet transmission line
Inventor: OSAKI YOSHIAKI
IPC: H04L12/911
Filed: 1989-01-24
Abstract: PURPOSE:To efficiently transfer a packet without generating delay and with low congestion probability by separating the temporal fluctuation of a transmission band area to plural classes, and performing band management based on frequency in use per time at every class. CONSTITUTION:When call issuing information is inputted from an adjacent exchanging node 1 or a user terminal 160, a call control part 162 informs it to a call issuing information routing part 164. Then, the routing part 164 extracts a line number which accepts information transfer attribute information and a call, and informs it to an information transfer attribute part 167. The attribute part 167 retrieves a table 165 based on the above information, thereby, frequency in use information at every band class of the user terminal can be obtained, and it is compared and calculated with band area class frequency in use information on a trunk line band area managing table 172 at a call acceptance calculation part 171, then, the acceptance or refusal of the call is judged.
Patent JP-S63266667-A (JP)
Title: Rotary magnetic sheet device
Inventor: SASAKI HIDEMI
IPC: G11B17/04
Filed: 1987-01-23
Abstract: PURPOSE:To compact rotary magnetic sheet device by performing the operation of the lock release of a cover, the release of a center core pressing and the refuge of a regulating plate by means of one rotational driving source. CONSTITUTION:A second rotational driving source arranged in a device body, and a cam 84 driven as being coupled with the second rotational driving source, and a movable plate 96 which is provided with a follower, the motion of which is controlled by the cam 84, and actuates the locking mechanism of a cover 28, the driving mechanism of the regulating plate 52 and a center core pressing driving mechanism 60, are provided. Namely, by means of a movable plate 96, the motion of which is controlled by the cam 84, the locking mechanism of the cover 28, the driving mechanism of the regulating plate 52 and the center core pressing driving mechanism 60 can be operated. Thus, by using one driving source, the lock release of the cover 28, the refuge action of the regulating plate 52, and the release action of the center core pressing can be performed, and the device can be constituted to be compact.
Patent JP-H07210160-A (JP)
Title: Sequence for electronic instrument
Inventor: KITAGAWA HIROSHI
IPC: G10H1/00
Filed: 1994-01-14
Abstract: PURPOSE:To provide a sequencer for an electronic instrument easy for handling even by a begginer and with excellent operability capable of reducing the number of switches and the number of times of operation to the utmost, always recording at the time of performing and simply selection performing a reproducing music by the operation of the switch or a reproduction instruction means at the time of reproducing. CONSTITUTION:This sequencer for the electronic instrument is constituted so as to be provided with a sound recording control means 21 becoming a recording stand-by state when power source is turned on, selecting a free area in a storage means 3 and succeedingly a storage area where the oldest performance information is stored and renewal storing them, a reproduction instruction means 20 instructing the reproduction of a music by operating at the time of reproduction start and a reproduction control means 22 reading out the performance information recorded immediately before among the performance information stored in the storage means 3 when the reproduction instruction means 20 is operated, and further, ending the read out of the performance information when the reproduction instruction means 20 is operated while reproducing.
Patent JP-H01189875-A (JP)
Title: Telephone module jack
Inventor: KANEDA HIROSHI
IPC: H01R13/46
Filed: 1988-01-26
Abstract: PURPOSE:To make a case small-sized by removably providing ribs for holding fitting screws on the inner bottom of a permanent magnet storage recess. CONSTITUTION:A magnet storage recess is provided on the back face of a base 11, a permanent magnet is fitted when the base 11 is fitted to tie fitting face of a magnetic body. The recess 41 is formed at the position corresponding to three terminals arranged in parallel, holding ribs 42 are protruded on the inner bottom. Three ribs 42 are formed for each screw 4 to hold the fitting screws 4 fitting the base 11 to the fitting face, they can be cut off not to interfere with the permanent magnet when it is fitted. The screws 4 are held by utilizing the recess 41 formed between the terminals, thereby the base 11 can be made small in size, the case can be made small-sized.
Patent JP-S62172175-A (JP)
Inventor: OGATA HIDEO
IPC: F25D23/12
Filed: 1986-01-27
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-S55107400-A (JP)
Title: Magnetic circuit of pick up cartridge of moving magnet type
Inventor: SHIBATA NORIO
IPC: H04R11/12
Filed: 1979-02-13
Abstract: PURPOSE:To make efficient the winding work and to increase the output efficiency of the cartridge, by taking construction that the yoke bridging the magnetic core members is made separately and the contact area is taken greater by inserting it in the gap of magnetic core member. CONSTITUTION:In the magnetic circuit 15, four sets of magnetic core members 17a-17d having the coils 16a-16d are provided to a given location of the cartridge main body, the two yoke members 18a, 18b which are separated from the members 17a-17d are inserted between a pair of members 17a-17b and 17c-17d respectively opposing with a gap, and they are contacted with the inside surface of the members 17a-17d with crossing with a right angle. The magnetic piece 19 is supported at the inside center near the tip of the members 17a-17d in shaking free with the rubber damper 20. The base of the canti-level 22 providing the reproduction stylus 21 is fitted to the tip of the magnet piece 19. The coils 16a-16d are formed with insulation treatment of members 17a-17d as a single body and electric wires are wound on them directly. Thus, winding work is easy, excellent in the productivity and the yield rate can be increased.
Patent JP-H09206079-A (JP)
Title: Dehydrogenase gene of polyvinyl alcohol
Inventor: SHIMAO MASAYUKI
IPC: C12R1/38
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gene useful for preparing an expression system capable of decomposing PVA by a single bacterium and mass-producing PVA dehydrogenase as an enzyme preparation. SOLUTION: This PVA dehydrogenase gene codes an amino sequence of the formula (and substantially same amino sequence as the sequence of the formula). Whole DNA extracted from a microorganism having a PVA decomposing enzyme such as Pseudomonas sp. VM15C strain is fragmentated and integrated into a proper vector and a host bacterium such as Escherichia coli is transformed. As a result, a structural gene of PVA dehydrogenase can be cloned. A transformant (pMSVA-46TT) strain by Escherichia coli JM101 is deposited as FERM P-15403.
Patent JP-H09209022-A (JP)
Title: Method for coating slag on inner wall surface of converter
Inventor: TAKAHASHI KATSUNORI
IPC: C21C5/44
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To uniformly stick a firm slag coating layer and to extend the service life of a converter refractory by adding a specific quantity of a solidifying material generating a decomposition endothermic reaction with remaining molten slag and executing the slag coating on the inner wall surface of the converter. SOLUTION: In a converter operation, after tapping molten steel, the molten slag is left in the converter. This remaining quantity is desirable to be the quantity corresponding to 1/50-1/8 of the molten steel treating vol. The solidifying material is added into the remaining molten slag to execute the slag coating on the inner wall surface of the converter. At this time, as the solidifying material, the material generating the decomposition endothermic reaction is used and this adding quantity is made to the range of 5000-20000kJ/t of slag endothermic quantity caused by the decomposition reaction. It is desirable that the addition of this solidifying material is charged from the furnace top opening part of the converter. Further, as this solidifying material, e.g. calcium carbonate and/or raw dolomite are desirable, and the carbonate of the other alkaline earth metal is used, too.
Patent JP-H04255095-A (JP)
Title: Automatic vending machine for cup type drink
Inventor: IN MICHINOBU
IPC: G07F13/10
Filed: 1991-02-07
Abstract: PURPOSE:To prevent a door from colliding with a moving stage by providing an automatic vending machine having the moving stage to be moved back and force and right and left while holding a cup with a door detecting switch for detecting the state of the moving stage on a position causing collision with the door at the time of restoring the stage to the origin. CONSTITUTION:The moving stage 1 holding a cup moves along an X axis rail and a Y axis rail. The origin of the stage 1 is determined on the inside of a take-out port 6 by an X direction origin switch 7 and a Y direction origin switch 9. The door detecting switch 11 for detecting the state of the stage 1 on a position causing collision with the door 5 existing on both the sides of the origin position is arranged. At the time of restoring operation of the stage 1 to the origin, whether the switch 11 is ON or not is decided, and when the switch 11 is ON, the stage 1 is moved in the Y axis minus direction about by 8% the thickness of the door 5. Thereby, the stage 1 can be moved to the origin based on signals outputted from a right end switch 8 and the switches 7, 9.
Patent JP-S62174696-A (JP)
Inventor: YOSHIDA TOMIJI
IPC: G21F9/00
Filed: 1986-01-29
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-S55107836-A (JP)
Title: Gas cooking instrument
Inventor: HARA SHIYOUICHI
IPC: F23N5/02
Filed: 1979-02-13
Abstract: PURPOSE: To enable temperature control and automatic fire extingulsh, by one electromagnetic valve and timer.  
     CONSTITUTION: AC 100V 23 is rectified by diode bridge 28. Micro SWs 25, 26 are each in side of contacting point S 1 , S 3  respectively and electromagnetic valve 5 is switched on - off in consequence of working motion of electric control circuit 24 motivated by temperature perception of thermistor 13 and thus keep temperature inside of oven chamber in constant. Furthermore, circuit is switched off at set time by timer 27 and performs automatic gas fire extinguish. At grill time micro SW25 is in the side of contacting point S 2  and SW26 is guided through to contacting point S 4 . By this, control circuit 24 can not work and only electromagnetic valve 5 is guided through and always is in a condition of "on" and works grill by upper and lower burner combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6290-A (JP)
Title: 3-(pyrrolidinio)methyl-3-cephem derivative
Inventor: SAITO ISAO
IPC: A61P31/04
Filed: 1986-01-29
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are lower alkyl; R3 is lower hydroxyalkyl, lower alkyl or carbamoyl) and its salt. EXAMPLE:7beta-[2-(5-Amino-1, 2, 4-thiadiazol-3-yl)-(Z)-2-methoxyiminoacetamido]-3-[(2S)-hydroxymethyl- (1S)- methylpyrrolidinio]methyl-3-cephem-4-carboxylate. USE:Antibacterial agent. PREPARATION:The compound of formula II (X is halogen) or its derivative wherein the amino group and/or carboxyl group are protected with protecting group, or its salt is made to react with the compound of formula III or its salt and, if necessary, the protecting group is removed from the product.