baber/WOPTO huggingface dataset:
Patent JP-S601349-A (JP)
Title: Fuel injection control method for internal-combustion engine
Inventor: NINOMIYA MASAKAZU
IPC: F02D41/36
Filed: 1983-06-16
Abstract: PURPOSE:To ensure smooth revolution of an engine by reducing the injection pulse width against the pulse width at a normal time for correction in case the system of injection is changed over mutually among simultaneous injection of all cylinders, independent injection of each cylinder, group injection and the like. CONSTITUTION:An air-fuel ratio signal and a suction air amount signal are inputted into an input circuit 28 composed of an A/D conversion circuit and the like, while pulse signals from a revolution angle sensor and the like are shaped in wave forms in an input circuit 29. Signals from these input circuits 28 and 29 are inputted into a microcomputer 30, and an injection cylinder command signal is outputted to a switching circuit 31 to make simultaneous, independent, or group injection of fuel injection valves 12-1-12-4 of each cylinder in accordance with the number of revolutions of an engine. At this stage, for example, for switching over from the simultaneous injection in a low revolution area to the independent injection in a high revolution area, after the simultaneous injection of once two revolutions, pulses for three cylinders are intermitted, and then, the independent injection is started successively from the first cylinder for preventing accidental firing at the time of switching among injection systems.
Patent JP-H08276198-A (JP)
Title: River purifying apparatus
Inventor: OKUBO KENJI
IPC: C02F3/30
Filed: 1995-04-06
Abstract: PURPOSE: To purify river water efficiently by both of anaerobic bacteria and aerobic bacteria using a simple structure. CONSTITUTION: A purifying apparatus constituted of a purifying block 2 consisting of a large number of anaerobic blocks 2A and aerobic blocks 2B is arranged in a river so that the anaerobic blocks 2A are laid on the bottom of the river and the aerobic blocks 2B are placed on the blocks 2A. The purifying blocks 2 is a porous concrete obtained by bonding aggregates and zeolite particles with cement so as to leave gaps. The zeolite particles are formed by bonding a zeolite powder in a porous granular solid form. The aerobic blocks 2B are planned so that both of or one of the aggregates and zeolite particles is larger than that of the anaerobic blocks 2A and the voids thereof are larger than those of the anaerobic blocks 2A.
Patent JP-H11305098-A (JP)
Title: Camera and lend barrel
Inventor: OMIYA AKIO
IPC: G02B7/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To effectively suppress flares and to perform photographing of high image quality by providing a light shielding film or metallic plate of specified thickness inside a lens barrel. SOLUTION: A flare preventing member 39 which is a member dedicated to flare prevention is fixed to a key plate 36 and a thin member of a thickness less than 0.1 mm, such as the film or the metallic plate of the like, is adopted as the flare prevention member 39. Thus, even light passed through a rear groove lens 42 is reflected at the edge of the opening of the key plate 36, by the flange preventing member 39 provided on the rear surface of the key plate 36, the light reflected at the edge is prevented from reaching a film passage 35, and the flare is effectively suppressed.  Even if a front group lens 51 and the rear group lens 42 are moved back and forth for zooming and the optical path of the light made incident inside that lens barrel 30 becomes different corresponding to a lens position, by another flange preventing member 48, the flange is suppressed effectively, regardless of the lens position.
Patent JP-S63274806-A (JP)
Title: Detection of shape of slip in continuous annealing furnace
Inventor: SEKIGUCHI OSAMU
IPC: C21D9/56
Filed: 1987-05-01
Abstract: PURPOSE:To enable detection of the position and size of a heat buckle and the inclination, etc., of a steel sheet by subjecting the image information obtd. by a TV camera to signal processing. CONSTITUTION:Image data A is converted B to one-dimensional displacement data arrangement Z(i), (i=1-N) by preprocessings including binarization, fining of lines, and supplementation of dropout points and is made into the displacement data arrangement X(i), (i=1-N) in the transverse direction of the steel sheet where high-frequency components are removed by moving average. The components except the heat buckle contained in X(i) are subjected to recurrence with the pass position of the steel sheet as a constant term (P0), the inclination of the steel sheet as a proportional term (P1.i), the C camber of the steel sheet as a sinusoidal half-wave term (P2.sin(pi.i/N)), and the general shape of the steel sheet as the 2/3 wave of the full sinusoidal wave + sinusoidal wave (P3.sin(2pi.i/N)+P4.sin(3pi.i/N)). The heat buckle arrangement h(i), (i=1-N) is formed D by subtracting the total sum X0(i), (i=1-N) from (i), (i=1-N) of the one- dimensional displacement data arrangement. The heat buckle is detected by adding the decision of a crest value to h(i).
Patent JP-S5633720-A (JP)
Title: Phase control device
Inventor: IWATO MASATAKE
IPC: G06F1/04
Filed: 1979-08-25
Abstract: PURPOSE: To form the phase difference of each device and the CPU into an integrated circuit of a compact and light-weight structure, by selecting the shift register group to a prescribed level with the cycle or the frequency of the three oscillators defined as the fixed value.  
     CONSTITUTION: Three oscillators 11 1 W11 3  having the reference cycle TN, the long cycle TL and the short cycle TM are provided, and these outputs are supplied to the AND circutis 12 1 W12 3 . And the selective passing is given to these circuits by the selection signal and in accordance with each device within the main body of the CPU. Thus the cycle equivalent to a half of the ouptut cycle of the chopper 15 1  or 15 2  is obtained. On the other hand, the start signal and the stop signal are supplied to the RS and the FF17, and the output Q is supplied to the shift register groups 18W22 to be delayed with addition of the output clock of the chopper 15 2 . Then the output of the register 22 is supplied to the JKFF24, and the output Q is introduced into each device from the area between the registers 18 and 19 and through the FF23. And the outputs of the register 25, the FF24 and the register 26 plus each of their selection signals are supplied to the AND circuits 27 1 W27 3  and then delivered to the CPU through the OR circuit 28. In such way, the same phase difference is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5735139-A (JP)
Title: Air/fuel ratio feedback control unit for internal combustion engine
Inventor: OOTSUKA KAZUO
IPC: F02D41/02
Filed: 1980-08-07
Abstract: PURPOSE: To precisely set a pulse motor to the specified preset position under an open loop control status by regulating the air to fuel ratio in reference to couner readings corresponding exactly to real positons of the pulse motor which drives an air/fuel ratio regulation valve.  
     CONSTITUTION: An air/fuel ratio control unit regulates air and fuel mixture produced in a carburetor 3 by means of a control circuit 20, which receives output signals from an O 2  sensor provided in an exhaust system, and sends out signals to a pulse motor 13 so that an air/fuel ratio control valve can be regulated properly. Whereupon, the control circuit 20 is so constructed, as to shift during a feedback control the information on the reference position of the pulse motor 13 stored in a memory of the control circuit 20 to a real position counter at the instant when the pulse motor 13 passes a contact point of a lead switch 23, which detects the position of the pulse motor 13. Thus the air/fuel ratio control can be attained in reference to counter readings corresponding exactly to real positions of the pulse motor 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07315257-A (JP)
Title: Power carrier
Inventor: MISAWA RINTARO
IPC: B62D51/04
Filed: 1994-05-23
Abstract: PURPOSE:To use a power carrier as a trailer by installing a towing lever extendable in longitudinal direction to the caster side of a body in a power carrier in which a steering handle is provided on the longitudinal one side of the body and which can be steered by a walking worker. CONSTITUTION:A walking type power carrier 1 is provided with two right and left drive wheels 4 on the lower longitudinal one side of a body 2 with a deck 3 and two casters 5 at the other side, and operated by steering a steering handle 6 installed at the end caster 5 side of the body. Also the power from an engine 8 mounted at the lower center part of the body 2 is transmitted to the drive wheels 4 through a belt transmission system 9 and a transmission device 10. When the power carrier 1 is used as a trailer, a towing lever 12 is pulled forward and, after the towing lever 12 is fixed by inserting a pin into a holder 13 and a fixing hole 14, the hitch of a towing vehicle such as a walking type agricultural two-wheel tractor, etc., is connected to a towing hook 15.
Patent JP-H045094-A (JP)
Title: Bookbinding member
Inventor: FUEI NAOKI
IPC: B42D3/00
Filed: 1990-04-23
Abstract: PURPOSE:To rapidly and uniformly heat a hot melt adhesive by interposing a heat transfer member having good heat transfer properties between the magnetic plate heated by electromagnetic induction and hot melt adhesive provided on the inner surface of the back part of a cover material. CONSTITUTION:A bundle of sheet materials 6 is set on the magnetic plate 3, heat transfer member 4 having good heat transfer properties and hot melt adhesive 5 laminated on the inner surface of the back part 2 of a cover material 11. When the magnetic plate 3 is heated by electromagnetic induction, the heat generated in the magnetic plate 3 heats the hot melt adhesive 5 rapidly and uniformly through the heat transfer member 4 to fuse the end part of the bundle of the sheet materials 6 to the back part 2 of the cover material 1 to solidify the same. An electromagnetic induction heating apparatus 11 heats the magnetic plate 3 regardless of the quality and thickness of the cover material 1 to uniformly heat the hot melt adhesive through the heat transfer member 4 and, therefore, uniform bookbinding work can be carried out and a bookbinding time is shortened.
Patent JP-H04313607-A (JP)
Title: Apparatus for burning liquid fuel
Inventor: FUNABIKI FUMIMASA
IPC: F23D11/44
Filed: 1991-04-11
Abstract: PURPOSE:To make an apparatus for burning liquid fuel adaptable to the use of kerosine of nonstandard quality, and the like by making an element fully utilizable and widening its vaporization surface in area in such a manner as to allow kerosine, even when tar is formed on part of the upper surface of the element, to permeate the element by the remaining upper surface of the element. CONSTITUTION:A vaporizer has on the side of the burner 9, as a means of transferring radiant heat from the burner 9, a heat-transferring means 5A formed integrally in its vaporizer housing 5 and inside this vaporizer housing 5 the vaporizer has a vaporization element 7. The vaporizer housing 5 forms inside a stepped cavity, in which gaps 5B are formed between the surface of the vaporization element 7 and the vaporizer housing 5. The vaporization element 7 is a porous material formed in a cylindrical shape; after insertion into the vaporizer housing 5 silver brazing holds it in place inside the vaporizer housing 5 with the help of vaporizer caps 16.
Patent JP-S60255689-A (JP)
Title: Production of semiconductor crystal
Inventor: ITOU MICHIHARU
IPC: C30B11/00
Filed: 1984-05-30
Abstract: PURPOSE:To improve the crystallinity of the titled crystal in the vertical Bridgman technique, by using a sealed tube for holding a semiconductor material having double-walled structure except for the lower part, thereby converging the direction of heat flow, and flattening the interface of the solid and the liquid. CONSTITUTION:A semiconductor material is put into the sealed tube 1 having double-walled structure except for the lower part. The sealed tube 1 is inserted into a vertical furnace 10 having temperature gradient, and the semiconductor material is crystallized gradually from one end to the other end in the sealed tube 1. The direction of the heat flow 12 in the sealed tube 1 is made to converge toward the lower part of the sealed tube 1, and the interface 7 between the solid and liquid is made nearly flat. The crystallinity of the crystal can be improved, and the electrical properties and the reliability of a functional semiconductor element can be increased.
Patent JP-H08306111-A (JP)
Title: Disk device
Inventor: WATANABE MINORU
IPC: G11B17/043
Filed: 1995-05-02
Abstract: PURPOSE: To simplify a disk cartridge drawing and ejecting mechanism. CONSTITUTION: A hook pin 27 capable of restraining in a recessed groove 42 for positioning a disk cartridge 30 is fitted to a rotary link 48. By vertically moving the hook pin 27, the disk cartridge 30 is drawn into or ejected from a disk device main body. The rotary link 48 is freely rotatably fitted to a rotary shaft 49 of a chassis 11. A free end 53B of a coil spring 53 is restrained on a restraining piece 52 of the rotary link 48. A fixed end 53A of the coil spring 53 is restrained on a restraining pin 54 of the chassis 11. When the rotary link 48 is rotated by a prescribed angle, a straight line connecting the fixed end 53A and the free end 53B of the coil spring 53 is disposed to the side opposite to the previous state as against a straight line connecting the rotary center of the rotary link 48 and the fixed end 53A.  Consequently, energizing force of the coil spring 53 to be worked on the rotary link 48 is reversed.
Patent JP-H10304632-A (JP)
Title: Switched reluctance motor
Inventor: SAKUMA MASASHI
IPC: H02K1/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce noise with a simple structure without causing weight increase in a motor by forming a bent part which is bent in an axial direction at the whole periphery or part of the outer periphery part of a stator, and locking the bent part at a supporting member in the radial direction. SOLUTION: A bent part 12a of a stator 12 on a bracket 11a side is bent in an axial direction towards the bracket 11a side, and the bent part 12a of the stator 12 on a bracket 11b side is bent towards the bracket 11b side. The stator 12 is clamped between the conical surfaces of the brackets 11a, 11b. As a result, the stator 12 is locked internally in a radial direction to the brackets 11a, 11b by the bent part 12a. A part of attraction force in the radial direction acting on the stator 12 can be received by the brackets 11a, 11b, and the maximum distortion of the stator 12 due to the attraction force in the radial direction or the maximum vibration amplitude can be reduced, thus it is possible to reduce noise without increasing the weight or changing the torque.
Patent JP-S58224664-A (JP)
Title: Preparation of non-oil dressing sauce
Inventor: MATSUDA NORIO
IPC: A23L27/60
Filed: 1982-06-23
Abstract: PURPOSE:To prepare a plain and low-caloric product, by adding a saccharide and a viscosity increasing agent to water, dissolving them under heating, adding a brewed vinegar, processed seasoning, chemical seasoning and common salt thereto, dissolving them under heating at a low temperature, and mixing fragments of fruit flesh or spice, etc. with the resultant solution. CONSTITUTION:A saccharide, e.g. sucrose or glucose, and a viscosity increasing agent, e.g. natural gum, are added to water and dissolved under heating to give a base solution having the viscosity. A brewed vinegar, e.g. cider vinegar or wine vinegar, or a mixed vinegar of a fruit vinegar, e.g. pons or lemon vinegar, with the brewed vinegar, e.g. rice vinegar, SAKE lee vinegar or malt vinegar, is mixed with the resultant solution, and a processed seasoning, e.g. prepared by processing a natural material, e.g. a meat extract or hydrolyzed animal protein (HAP), a chemical seasoning and common salt are added thereto and dissolved under heating. A suitable amount of water is then added to the resultant solution to adjust the viscosity thereof. In the case of a fruit type non-oil dressing, fragments of a mandarin organge or spice are added to the resultant base solution. In the case of a spice type nonoily dressing, fragments of spicy vegetables are added thereto.
Patent JP-H01279369-A (JP)
Title: Electronic translating machine
Inventor: TAKEUCHI MASANORI
IPC: G06F17/28
Filed: 1988-04-30
Abstract: PURPOSE:To ensure the universal applicability for input of character strings without increasing the number of keys by adding an input key doubling as that of an electronic translating machine to a picture reading part and at the same time displaying plural candidate characters to decide the words with the selection input. CONSTITUTION:A picture input mode is switched to a key input mode with push of a mode changeover switch 2 of an electronic translating machine having a picture reading part 1. Thus a candidate character group 3 is displayed on the upper half of a display part. Then one character is displayed as a candidate character 4 out of those characters of the group 3 in a blink state or via the cursor key display. Thus the input characters are selected with push of the left and right scroll keys 5 and 6. Then a decided character string 8 is displayed on the lower half of the display part with push of a character decision key 7.
Patent JP-S6325485-A (JP)
Inventor: JIEFURII SHII JIYONSON
IPC: F27D99/00
Filed: 1987-05-01
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-H09256715-A (JP)
Title: Door stop serviceable with knob operation
Inventor: MIYASHITA MITSUO
IPC: E05C17/58
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a safe and convenient door stop which can be used without bending the waist and be mounted on the upper part of the door. SOLUTION: A release rod 10 which move vertically a wire 5 wound up around a spool 3 by turning a knob and a hook 12 are arranged to be on standby so that it may be possible to mount the upper part with a receiving metal fitting which holds the hook at a fixed position.
Patent JP-S5810319-A (JP)
Inventor: ASHITAGAWA MAMORU
IPC: H01H1/04
Filed: 1981-07-13
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-S60252941-A (JP)
Title: Input processing system for registered data
Inventor: HARA KAZUO
IPC: G06F3/048
Filed: 1984-05-29
Abstract: PURPOSE:To decrease the man-hours to be inputted for treatment of similar data and to prevent an input mistake by replacing the contents of a data zone containing quotation marks with the corresponding data in case a prescribed quotation mark is contained in the input data. CONSTITUTION:The contents of a memory part 15 for matrix conversion information are read out to a data register indication. Then an input frame converted into a matrix is displayed to a display 18. Then the registered data are supplied successively to the 1st buffer 5 and then transferred immediately to the 2nd buffer 9 to be registered to a data memory part 16. When the 2nd registered data is supplied, a quotation mark deciding part 6 is started to decide whether a prescribed quotation mark is contained in the input data or not. When said quotation mark is detected, a quotation mark replacement part 8 is started. Thus the quotation mark is replaced with the contents of said registered data, and the result of this replacement is transferred to the buffer 9. The matrix conversion information stored in a matrix conversion information buffer 11 is referred to for the information on the length of replacement.
Patent JP-H05279135-A (JP)
Title: Carbon-containing amorphous refractory
IPC: C04B35/66
Filed: 1992-04-03
Abstract: PURPOSE:To provide the subject amorphous refractory having such high corrosion and thermal shock resistance as to be usable in refining vessels for molten steel. CONSTITUTION:The objective dense refractory can be obtained by incorporating (A) a blend of 50-70 pts.wt. of magnesia and/or alumina clinker, (B) 20-40 pts.wt. of carbon-contg. fused clinker, and (C) 3-10 pts.wt. of carbon powder with (B) such ingredients as binder, deflocculant and water followed by baking to develop binding between the carbon in the clinker and that out of the clinker. This refractory has durability enough to be usable as a lining refractory for refining vessels for molten steel owing to the above advantages.
Patent JP-S61267041-A (JP)
Title: Image forming method including heating stage
Inventor: SATO KOZO
IPC: G03C5/00
Filed: 1985-05-21
Abstract: PURPOSE:To obtain an image having high maximum density and good color balance by carrying out heating in the presence of a specified org. compound so as to prevent fogging by over-development. CONSTITUTION:An image is recorded on a heat developable photosensitive material by heating the material in the presence of a compound represented by the formula, wherein each of R1-R4 is H, optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl or an optionally substituted heterocyclic residue, each of X and Y is methine or N, n is an integer of 0-6, and Z is a group which cleaves by the action of a nucleophilic reagent to give OH or NH. The amount of such a compound used depends on the kind of the compound and a system in which the compound is used, but the compound is generally used by <=50wt%, preferably <=30wt% of the amount of the coated film.
Patent JP-S62268377-A (JP)
Title: Brushless linear motor
Inventor: TAMAE HIROAKI
IPC: H02P25/06
Filed: 1986-05-13
Abstract: PURPOSE:To obtain a brushless linear motor having advancing function and positioning function, by phase-advancing position signal and by energizing a coil according to this phase signal. CONSTITUTION:By a electronic switch circuit 34, from three-phase position signal through a non-contact sensor 26 and inverted position signal, one of the signals according to advancing command signal from an external section is selected. By an F-V converter 36, the variation of position signal is converted to speed signal. Position signal from the electronic switch circuit 34, the variation quantity of the position signal, the output signal of the F-V converter 36, and command signal from and external section are added together by an adder 37, and the output of advancing phase command quantity is generated, By a phase advancing circuit 31, the position signal is phase-advanced according to the advancing phase command quantity and is applied to a three-phase sine wave driving circuit 32.
Patent JP-S63275395-A (JP)
Inventor: KOJIMA TOSHIHIKO
IPC: D05B65/06
Filed: 1987-05-01
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-H09295210-A (JP)
Title: Throw away chip and rotary cutting tool
Inventor: KUBO HARUAKI
IPC: B23B51/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cutting friction, to improve the strength of a cutting blade, and to improve the finish surface by forming at least one part of an escape surface, which faces to a main cutting blade, into a projecting surface swelled like a projecting curve. SOLUTION: A bottom surface of a chip main body, which is formed of a nearly parallelogram thick plate, is formed as a fitting surface to be fixed to a fitting seat of a tool main body, and a top surface of the chip main body is formed as a flank 5, and both right and left side surfaces are formed as cutting faces 6, 6 for cutting the material to be cut. Main cutting blades 7, 7 are formed of both right and left boundaries between the cutting face 6, 6 and the flank 5, and a fitting screw hole 8 is provided through from the flank 5 to the fitting surface. At least one part of the flank 5, which faces to the main blades 7, 7, of a throw away chip is formed into a projecting surface 9 swelled like a projecting curve.  With this structure, an appropriate clearance angle can be set, and while an angle of axial rake and an angle of radial rake as large as possible can be obtained, and furthermore, the excellent finish surface can be obtained.