baber/WOPTO huggingface dataset:
Patent JP-S5541368-A (JP)
Title: Liquid fuel cmbusting apparatus
Inventor: SHIGEOKA TAKEHIKO
IPC: F23K5/02
Filed: 1978-09-18
Abstract: PURPOSE: To provide a liquid fuel combusting apparatus, of the type in which liquid fuel is combusted after evaporating the liquid fuel by blowing air onto the surface of an evaporating wick impregnated with liquid fuel, wherein arrangement is such as to achieve stable combustion with no need of a high-precision oil controller.  
     CONSTITUTION: Fuel supplied via fuel pipe 22 by a pump or the like is first introduced into chamber 21 of oil sump 16, where fuel flow is straightened. Then, fuel flows over a recessed portion 19a of partition wall 19 into chamber 23, and after passing through passage 18, comes into oil chamber 2. Here, since aperture 26 formed in weir 20 is sufficiently small, level of fuel in oil chamber 2 is raised gradually. When the fuel level rises up to the upper end of weir 20, fuel flows over the same and is returned to a fuel tank via return pipe 25. Therefore, fuel level can be kept constant, and fuel impregnated in evaporating wick 3 is evaporated by air flow from air chamber 6 and combusted in stable manner in main combustion chamber 8. When flame is extinguished, fuel is drawn out from said aperture 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0411227-A (JP)
Title: Thin film two-terminal element
Inventor: KONDO HITOSHI
IPC: G02F1/136
Filed: 1990-04-27
Abstract: PURPOSE:To design a device over a wide range and to eliminate variance in element characteristics by using an insulating film (hard carbon film) which has superior film controllability and mechanical strength and also has a low dielectric constant. CONSTITUTION:On the transparent insulating substrate 11 of glass, plastic, etc., a conductive thin film of Al, Ta, etc., is deposited by vapor deposition method, sputtering method, etc., and patterned to obtain a lower conductor 12. Then the hard carbon film is deposited by a plasma CVD method, etc., and patterned by dry etching to obtain an insulating film 13. Then zinc oxide ZnO is deposited by the sputtering method and patterned to obtain an upper conductor 14, which serves also as a pixel electrode. Consequently, the degree of freedom of wide-range device design is increased and the uniformity of the element characteristics can be improved.
Patent JP-S6328471-A (JP)
Title: Applicator
Inventor: ROTAARU ZOMAA
IPC: B43K7/10
Filed: 1987-05-13
Abstract: The application device has a container (10) which is provided for a liquid application medium and the inlet opening (14) of which is provided with an application member (34). A ball (40), which projects partially from the outlet opening (38), is arranged in the outlet opening (38) connected to the interior (20) of the container (10) by a central cavity (36). A spring element (48), arranged in the central cavity (36) of the application member (34), presses the ball (40) against the outlet opening (38) in order to close the latter. The spring element (48) has a bar-shaped portion (50) which curves laterally and resiliently outwards when pressure is exerted on the portion of the ball (40) projecting from the outlet opening (38). The bar-shaped portion (50) of the spring element (48) rests with one end portion against the ball (40). The opposite second end portion of the spring element (48) is attached in the central cavity (36) of the application member (34). 
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Patent JP-S60258661-A (JP)
Title: Cache memory controller
Inventor: MITSUISHI AKISUMI
IPC: G06F12/08
Filed: 1984-06-05
Abstract: PURPOSE:To simplify control and to shorten the time required for control by control data arrays in a cache memory by using a mapping array and a head pointer. CONSTITUTION:When a host computer makes a request for data, the block corresponding to the address identifier of the requested data is read out of a magnetic disk device 1 and written in the cache memory 3 unless there is the address identifier coincident with said address identifier among address identifiers in a mapping array MA43. In this case, the block is written in the block of a data array DA3 corresponding to an address identifier 432 stored in an entry which is one (viewed in terms of cyclicity) before an entry into the MA43 indicated by the head pointer. The head pointer is shifted back by one during the resulting update of the MA43.
Patent JP-H02295148-A (JP)
Title: Method of judging function of semiconductor circuit
Inventor: YOSHIDA CHIKAKO
IPC: H01L21/82
Filed: 1989-05-10
Abstract: PURPOSE:To enable the function judging method of a conventional CMOS circuit to be utilized by grouping elements constituting a logic gate into one group from connection information on elements of a BiCMOS circuit and between the elements and by converting each group for judging the function from the BiCMOS circuit to the CMOS circuit. CONSTITUTION:Regarding the node which is not a power supply in a circuit shown in Fig. a, when grouping is performed from information on elements to be connected, a group 1 and a group 2 are obtained as shown in Fig. b. Then, a BiCMOS circuit group is converted into a CMOS circuit group. Since the group 1 is not the BiCMOS circuit, no conversion is performed and the function is judged. Since the group 2 is a BiCMOS circuit, conversion is performed. Then, by opening and eliminating bipolar transistors QA1 and QA2 constituting a group as shown in Fig. c and by short-circuiting and eliminating resistors RA1 and RA2, the function of CMOS circuit consisting of MA3, MA4, MA5, and MA6 as shown in Fig. d can be judged.
Patent JP-S606908-A (JP)
Title: Tail cable of coupling for optical submarine cable
Inventor: EJIRI YOSHIHIRO
IPC: H01B11/00
Filed: 1983-06-25
Abstract: PURPOSE:To eliminate the breakage of a tail cable near a free gimbals coupling by running optical fiber cores in an optical fiber unit individual through small- diameter metallic pipes, and stranding them. CONSTITUTION:Small-diameter metallic pipes 17 which function for optical fiber core protection and feeding and a small-diameter metallic pipe 18 at the center position of stranding form a feeder line, and an insulator 19 made of polyethylene for insulating the small-diameter pipes is provided. Namely, the tail cable is constituted by stranding the small-diameter metallic pipes 17 as many as all optical fiber cores 11 in the optical fiber unit 10 which run through the pipes around the small-diameter metallic pipe 18 at the center position of the stranding at nearly the same pitch as the stranding pitch of the optical fiber cores, coating the stranded small-diameter metallic pipes 18 with the insulator 19 of polyethylene, etc., and forming this in a coil shape.
Patent JP-H10266314-A (JP)
Title: Connecting mechanism for closed conduit and segment
Inventor: TAKANO KAZUO
IPC: E03F3/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting mechanism that relates to connecting mechanisms for closed conduits, tubular closed conduits and segments, does not need or reduces clamping and blocking-out, due to ease of registration, prevents the strength from declining, ensures the streamlining of work, and has a stress relaxation function. SOLUTION: A first binding device 3 is embedded in one side 1-A of a structure, a binding projection 3-1 is projected from the binding surface, a second binding device 4 is embedded flatly in the surface of the structure in the other side of the structure, a depression 4-5-1 that compromises with the binding projection (compromise hole) and a binding endurance member 4-1 that plays the role of a lock when an insertion member 7 is bound inside, are set in the center by spreading a pressing member 6, when the binding projection 3-1 penetrates into the compromise hole 4-5-1 and advances, breaking the insertion member 7, the pressure member 6 that is compressed by the spread of the insertion member 7 is released and pushes the binding endurance member 4-1, making it enter into a groove 3-2, and binds. A flexible member 5 plays the role of relaxing stress when used jointly.
Patent JP-S5817334-A (JP)
Title: Measuring device for suction pressure of internal combustion engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D45/00
Filed: 1981-07-22
Abstract: PURPOSE:To enable to perform an equal measurement of a suction pressure of each cylinder, by mounting suction pressure sensors at an equal distance from each suction valve. CONSTITUTION:Ends of 4 pressure feed pipes 20-23 are collected at one spot, and a suction pressure sensor 17 is coupled to said collecting spot. A signal, corresponding to a crank angle of an internal combustion engine, is generated by a crank sensor 24. The signal from the suction pressure sensor 17 is detected by a computing circuit 25 at a time when a crank is brought to a crank angle at which a suction valve of each cylinder opens to a full capacity. This permits measuring of a suction pressure produced at a time when the suction valve opens to its full capacity so that it most accurately corresponds to a suction air amount.
Patent JP-H02300556-A (JP)
Title: Submodulation for pulse width modulation solenoid-operated control valve
Inventor: JIEEMUSU GURANTO BENDAA
IPC: F16H61/00
Filed: 1990-04-27
Abstract: PURPOSE: To compensate supply voltage fluctuations by driving the solenoid coil of a control valve through pulse width modulation at a main duty ratio of a relatively low frequency determined in accordance with an output voltage indicated, and submodulating its driving period at a duty ratio which is determined in accordance with the magnitude of a supply voltage. CONSTITUTION: A control means 42 applies the system supply voltage N/b of a dc voltage source 70 to solenoid operated control valves 32, 34, 36, 38, 40 when the system supply voltage Vb is relatively low, thereby forming a PWM valve drive signal of a relatively low frequency having an on time/off time duty ratio (duty cycle) such that desired pressures are formed in control chambers C1-C5. When the actual system supply voltage of the dc voltage source 70 has become higher than a relatively low voltage, submodulation is effected according to the system supply voltage so that the on time of the PWM valve drive signal decreases, with the control valves 32-40 driven by the dc voltage source according to the submodulated PWM drive signal.
Patent JP-H01315483-A (JP)
Title: Production of heating medium oil
Inventor: YAMANE MAMORU
IPC: C09K5/08
Filed: 1989-05-10
Abstract: PURPOSE:To readily and economically obtain a heating medium oil useful as a substitute for polybiphenyl chloride by hydrogenating and dealkylating a specific hydrocarbon, recovering and separating BTX and alkylating the resultant residual oil in the presence of a solid acid catalyst. CONSTITUTION:A hydrocarbon containing an alkylbenzene is hydrogenated and dealkylated to recover and separate benzene, toluene and xylene. The resultant residual oil is partially or wholly alkylated with a lower olefin in the presence of a solid acid catalyst, such as Friedel.Crafts catalyst or silica.alumina-based catalyst, to afford the objective heating medium oil. Furthermore, the alkylating reaction is preferably carried out under conditions of 0.1-5wt.% amount of the catalyst, ordinary temperature-200 deg.C, (especially 75-100 deg.C) and 0.5-5mol lower olefin/residual oil in the case of the Friedel.Crafts catalyst used and 0.1-5wt.% amount of the catalyst, >=120 deg.C (especially 140-300 deg.C) and 0.5-5mol lower olefin/residual oil in the case of the solid acid catalyst used.
Patent JP-S60259310-A (JP)
Title: Prevention of generation of slit strain on metal band-plate and apparatus thereof
Inventor: KOJIMA MASAYASU
IPC: B23D19/00
Filed: 1984-06-05
Abstract: PURPOSE:To prevent the leaving of strain on a slit edge by arranging the centers of the upper and lower rotary cutters, offset in the direction of traveling of a band-plate and allowing the band-plate to be pressed and bite onto the cutter on the vertical line passing through the center of the rotary cutter on the upstream side in the traveling direction. CONSTITUTION:An upper rotary cutter 7 is arranged, offset by a distance S to the slitter exit side with respect to a lower rotary cutter 7', and a band-plate 1 is fed from the left into the rotary cutter 7', applying the pressurizing force of a pressurizing cylinder 11 on the points a-a on the vertical line passing through the center O' of the lower rotary cutter 7'. With such constitution, the variation of height of the cut stripe 2A is not varied between the position a-a and the position of the vertical line passing through the center O' of revolution of the lower rotary cutter, and since the bending moment is offset by the pressurizing force 11, the leaving of strain on the slitter edge can be prevented. The stripe 2B is used for the use where a slit strain is ignored. With such constitution, the generation of slit strain can be prevented.
Patent JP-H07314855-A (JP)
Title: Printer
Inventor: HIDA SHINICHIRO
IPC: B41J11/48
Filed: 1994-05-27
Abstract: PURPOSE:To remove quickly and easily jam paper while miniaturization and reduction of a cost are attempted by providing a switching lever or the like capable of holding the positioning at any one of at least a first, a second, and a third switching positions to a printer. CONSTITUTION:A switching lever 51 is engaged with a guide member 9 by friction, and the switching lever 51 is held by positioning at respective switched positions (P1, P2, P3) by frictional force acting between both. Three recess parts 58 are formed on an under surface of the switching lever 51 at a mutual corresponding distance of respective switched positions (P1, P2, P3). Further, a projection part 59 capable of engaging the switching lever 51 by being slightly engaged with the recess part 58 is provided onto a base surface 4. When the switching lever 51 is operated by transferring by slightly strong force, an engaged relation between the recess part 58 and the projection part 59 is released to be transferrable. Further, when the switching lever 51 is located at the first switched position P1, a first operating part brings a pinch roller 32A (31B) in pressure contact with a feed roller 31A (3B).
Patent JP-H10291338-A (JP)
Title: Light emitting device mounting structure type light source
Inventor: WASHIYAMA HIROYUKI
IPC: B41J2/44
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To mount a light emitting device in the optimal orientation while protecting against external force by connecting an extending conductive spring element with one of a pair of electrode terminals wile touching an on/off control circuit board resiliently, at the free end thereof, through spring force thereby performing on/off control of a light emitting device. SOLUTION: A circuit pattern corresponding to the arrangement of the contact pad elements 54 of a light emitting diode assembly 42 mounted on a panel- like holder member 38 is formed on an on/off control circuit board 56. Individual contact pad elements 54 can touch the specified connecting parts of the circuit pattern resiliently through the spring force of a conductive spring element 52. More specifically, individual contact pad elements 54 are pushed downward by the on/off control circuit board 56 when it is set and the conductive spring element 52 is subjected to elastic deformation. Consequently, the individual contact pad elements 54 are brought into resilient contact with specified connecting parts of the circuit pattern on the on/off control circuit board 56.
Patent JP-2000307596-A (JP)
Title: Data communication system for automobile
Inventor: TANAKA YOSHINORI
IPC: H01R13/11
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system for automobiles which reduces the cost and enables automobile stations to utilize various kinds of information. SOLUTION: Data tranmitter-receivers 11 and 21 for mutually transmitting and receiving data are provided to both of an automobile station 1 and a home station 2, and the transmitter-receivers 11 and 12 are connected through a cable 31 to share data between the station 1 and the station 2. The transmitter- receiver 11 within the station 1 is capable of accessing to the Internet 3 via a personal computer 22 within the station 2. Since there is no need to install a central station or a repeating station, a data communication system for automobiles is obtained at a low cost.
Patent JP-H05287777-A (JP)
Title: Hydraulic circuit of construction machinery
Inventor: DOI KAZUYUKI
IPC: F15B11/16
Filed: 1992-04-07
Abstract: PURPOSE:To enable the fine control of a turning speed by providing a flow controlling valve to a main circuit communicating with a selector valve, and providing a pilot opening and closing valve to operate pilot pressure to make main pressure oil branch. CONSTITUTION:A hydraulic circuit is so formed that a turning motor and a working hydraulic actuator are connected to one pump in parallel. A flow controlling valve 45 is provided to a main circuit communicating with a turning selector valve 6, and a pilot opening and closing valve 45, a solenoid valve 46 and a solenoid 47 are provided to connect with a power supply 49 through a switch 48. After that, in the case of a normal turning speed, the switch 48 is turned OFF state. In the case a turning speed is finely controlled, the switch 48 is turned ON, the solenoid 47 is energized to switch and operate the pilot opening and shutting valve 45, and pressure oil of the flow controlling valve 44 is made to branch. In addition, surplus flow branching to a center by-pass oil path of the pilot selector valve 45 controlling the working actuator is bled, and a turning speed is finely controlled.
Patent JP-H11300090-A (JP)
Title: Electric washing machine and method of preventing clogging thereof
Inventor: OTA GICHU
IPC: D06F39/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a particulate ion exchange resin in a deionizer from clogging. SOLUTION: A clogging prevention means is constituted of a foreign matter inflow prevention filter with a knob for detaching, which is detachably installed in a port of a city water cock 26 of a water supply path, and a mesh filter 29d sandwiching an ion exchange resin 31 housed in a deionizer 28 from the upper side and the lower side to prevent the outflow of the ion exchange resin 31 and the inflow of foreign matters into the ion exchange resin 31. Salt water flowing down from a salt water chamber 60k of the deionizer is loft in the ion exchange resin 31 at the final rinsing or after the end of rinsing.
Patent JP-H06326781-A (JP)
Title: Centralized monitoring system
Inventor: KUBOTA ATSUSHI
IPC: H04M11/00
Filed: 1993-05-18
Abstract: PURPOSE:To contrive economization of the system, and also, to solve a problem at the time when an incoming of a telephone from a part to be monitored, with regard to the centralized monitoring system for monitoring plural distributed and arranged parts to be monitored by the monitoring center. CONSTITUTION:By a monitoring center 1, plural distributed and arranged parts 2 to be monitored are monitored through a line 3. The part 2 to be monitored is provided with an automatic device 4 such as an automatic cash peyment machine, etc., a telephone set 5, a terminal adaptor 6 and a terminal adaptor 7. The terminal adaptor 6 is provided with a transmitting/receiving control part arranged between the automatic device 4 and the monitoring center 1, and a control part to the telephone set 5, and this control part sends out calling telephone set information to the monitoring center 1 through the terminal adaptor 7 and the line 3. Also, this system is provided with a calling control part 8 for executing an on-hook stand-by notice to the calling telephone set, and an incoming control part 9 for detecting calling information from the monitoring center 1 and executing a call of the calling telephone set.
Patent JP-H02293881-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA SATOSHI
IPC: G03G15/01
Filed: 1989-05-09
Abstract: PURPOSE:To attain uniform electrostatic charge on an image carrier by operating a destaticizing means every time a transfer material is made abut on the area, where an electrostatic latent image is not formed, of the image carrier and destaticizing the trailing edge of the transfer material. CONSTITUTION:An inside electrifier 5d and an outside electrifier 5e are operated at the pre-rotation time before the image forming processes of a image forming device are started, and a period from when a last coler separation image forming process is started until the last image formation process is completed, the transfer material P is sufficiently separated from a transfer drum 5, and the image forming processes are throughly completed. Moreover, when the trailing edge Pa is positioned at a transfer area where a transfer means is arranged, at the time of making the transfer material P abut on the area, where the electrostatic latent image is not formed, on the peripheral surface of the photosensitive drum 1, the inside electrifier 5d is operated and a voltage is impressed thereon, and the trailing edge Pa of the transfer material P holding a toner image is destaticized. Thus, peeling discharge due to the accumulation of charges on the trailing edge of the transfer material is prevented, and uniform electrostatic charge on the image carrier can be attained.
Patent JP-S596236-A (JP)
Title: Production of elastomeric composition
Inventor: SHIRAISHI MASAO
IPC: C08K5/14
Filed: 1982-07-05
Abstract: PURPOSE:To produce the titled compsn. having excellent flexibility, heat distortion resistance, mechanical strength and moldability, by blending a partially crosslinked product of a peroxide-crosslinkable olefin copolymer rubber with a hydrogenated product of a specified block copolymer. CONSTITUTION:A peroxide-crosslinkable olefin copolymer rubber having a Mooney viscosity of 10-120 and an iodine value of 5-20 is heat-treated in the presence of an org. peroxide to obtain a partially crosslinked product. 20- 150pts.wt. said product, 0-50pts.wt. hydrocarbon rubbery material which is not crosslinkable with peroxide, 80-300pts.wt. softener for non-aromatic rubber, 30- 400pts.wt. peroxide-decomposition type olefin resin and 0-900pts.wt. inorg. filler are blended with 100pts.wt. hydrogenated derivative of a block copolymer of the formula, wherein A is a polymer block of a monovinyl-substd. arom. hydrocarbon, B is an eleastomeric polymer block of a conjugated diene and n is 1-5.
Patent JP-S5541997-A (JP)
Title: Surface treating method for patterning of aluminum
Inventor: SHIMA KATSUO
IPC: C25D11/06
Filed: 1979-09-08
Abstract: PURPOSE: To form colored pattern on the surface of Al, by coloring forming anodic oxidation film or carrying out coloring treatment together with anodic oxidation film forming treatment, after forming the pattern on the surface by carrying out electrolytic treatment of Al in acid bath containing chlorine.  
     CONSTITUTION: Etching treatment of Al or Al alloy is carried out by caustic soda water solution and neutralization treatment is carried out after fat is removed by nitric acid water solution and is washed with water. Next, electrolizing treatment is carried out in the water solution containing tartaric acid; 30g/l, hydrochloric acid (12N); 15ml/l and potassium hydroxide at 1.2 of pH, 35°C of liquid temperature and AC 45V of voltage for 90 seconds. Many fine linear patterns are revealed on the surface of Al. Anodic oxidation treatment of the above Al is carried out at the following conditions, sulfuric acid; 5g/l and sulfosalicylic acid; 100g/l at 25°C bath temperature and 2A/dm 2  DC. Colored film having amber colored pattern, is formed on the surface of Al. 
     COPYRIGHT: (C)1980,JPO&Japio