baber/WOPTO huggingface dataset:
Patent JP-H09225982-A (JP)
Title: Clamping device for precision injection-molding machine
Inventor: TASHIRO TAKEO
IPC: B29C45/64
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To render the deformation distortion symmetrical upward and downward in a stationary die plate and clamping cylinder during the clamping period, and ensure the parallelism of the movable die plate to the stationary die plate. SOLUTION: A stationary die plate 27 with a stationary mold 35 held thereon, a movable die plate 29 with a movable mold 37 retained thereon, and a clamping cylinder 31 having a clamping ram 41 secured onto the movable die plate 29 in its end are installed at one platform 25 of the main body frame of a molding machine, and the stationary die plate 27 and clamping cylinder 31 are supported at the central position in the upward and downward direction in its both side parts in the width direction (direction normal to the paper in Figure).  The movable die plate 29 is supported by a linear guide mechanism 53 in its lower end, and between the outer periphery of the ram 41 and the inner periphery of the cylinder main body 39 in the clamping cylinder 31, a first metal bush 67 and second metal bush 73 are interposed, and each metal bush 67, 73 comes to be a guide during the movement period of the movable die plate 29.
Patent JP-S60180661-A (JP)
Title: Production of fiber composite member
Inventor: HINO HARUMICHI
IPC: B22D19/14
Filed: 1984-02-28
Abstract: PURPOSE:To produce easily a fiber composite member having resistance to wear and seizure by disposing a fiber molding obtd. by supplying a fiber slurry into a liquid-permeable case having a prescribed shape under rotation into a casting mold and casting a molten metal under high pressure into the mold. CONSTITUTION:A liquid-permeable case 3 consisting of net-like body having a prescribed shape provided in a rotary frame 22 is rotated by a motor 21 via a stationary plate part 22a and a revolving shaft 21a. A fiber slurry contg. a fibrous material and org. and inorg. binders, etc. is supplied via a supply spout 35 into said case 31 to deposite the fibrous material, etc. on the inside wall of said case 31 by the centrifugal force generated as a result of the revolution by which a fiber molding 45 consisting of a cam nose part 45a having the highest fiber density and a base circular part 45b having the fiber density lower than said fiber density is obtd. Such molding 45 is cut at the line (mm.) to a cam piece 46 having a desired thickness. The cam piece is disposed in a casting mold (not shown in the figure) and a molten metal is cast under high pressure into the mold and is penetrated into the inter-fiber gaps of the piece 46. The molten metal is solidified under the high pressure by which the cam shaft having the cam nose part possessing excellent resistance to wear and seizure is inexpensively obtd.
Patent JP-S62196072-A (JP)
Title: Rush-current limitting circuit for inverter
Inventor: IGARASHI MASAMITSU
IPC: H02M7/48
Filed: 1986-02-21
Abstract: PURPOSE:To prevent a rectifier circuit from being damaged, by breaking and making a contactor contact connected in parallel with a resistance for suppressing rush current, based on a signal in relation to the voltage level of an AC power source and a signal in relation to the charge voltage level of a smoothing condenser. CONSTITUTION:When a breaker 2 is turned ON, then a smoothing condenser 6 is charged with. Then, the photo-coupler 10 of an AC input detecting circuit 11 is switched ON, and so the input of signal L to a NOR gate 14 is provided. In the meantime, the photo-coupler 12 of a DC voltage detecting circuit 13 remains switched OFF, and the input of signal H to the NOR gate 14 is provided. Accordingly, from the NOR gate 14, the output of the signal L is generated, and a transistor TR1 is switched OFF, and so a contact 8a is put in a breaking state. When the smoothing condenser 6 is charged with charge voltage up to the detected voltage level of the DC voltage detecting circuit 13, then the transistor TR1 is switched ON, and the contact 8a is made.
Patent JP-S57149209-A (JP)
Title: Herbicide composition
Inventor: TAKEMATSU TETSUO
IPC: A01N57/20
Filed: 1981-03-13
Abstract: PURPOSE: To prepare a herbicide composition having remarkable effect for the killing of annual or perennial weeds and miscellaneous bush, and the suppression of the recovery of the killed weeds, etc., by using SF-1293 substance and 1,1'- ethylene-2,2'-bipyridylium salt, etc. as active components.  
     CONSTITUTION: The objective composition contains as active components, (A) the SF-1293 substance of formula (M 1  and M 2  are H, alkali metal, alkaline earth metal, Cu, Zn, Ni, Mn, mono-, di- or tri-(lower alkyl)substituted ammonium, etc.; A is inorganic acid or organic acid; n is 0, 1/2, or 1) and its salt and (B) one or more compounds selected from 1,1'-ethylene-2,2'-bipyridylium salt, 1,1'-dimethyl- 4,4'-bipyridylium salt, 1-methyl-4-phenylpyridylium salt, etc. Addition of only an extremely small amount of the component (B), e.g. ≤1/100 of the practical dose, to the SF-1293 is sufficient to exhibit the effect. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60182065-A (JP)
Title: Magnetic disc device
Inventor: HOSHI AKIO
IPC: G11B19/20
Filed: 1984-02-28
Abstract: PURPOSE:To decrease power consumption by using a solenoid and allowing a motor to select the movement of a carriage and the turning of a magnetic disc so as to apply power only when the moving direction of the carriage is switched. CONSTITUTION:A spindle 9 and a gear 34 incorporated therewith are supported freely rotatably on a circuit board 2a of a spindle motor 2 and a magnetic head is fitted to a carriage 25. When a solenoid 18 is excited, a plunger 19 is attracted to the solenoid 18, a switch lever 16 is turned counter clockwise, gears 22 and 34 mesh with each other and the carriage 25 is moved in the arrow F by the rotation of a cam disc 17. When the other solenoid 18a is excited, gears 22a and 34 mesh with each other and the carriage 25 is moved in the arrow H. A switching signal to the solenoids 18, 18a is fed from the controller.
Patent JP-H05230563-A (JP)
Title: Sliding material and sliding parts structure using the same
Inventor: TAN TORON RON
IPC: C22C49/00
Filed: 1992-02-21
Abstract: PURPOSE:To provide a sliding material for which the wear resistance of an Al-base material capable of reducing the weight of various sliding parts is improved and the attacks on opposite parts are reduced and also to provide a sliding parts structure capable of maintaining relative sliding characteristic over a long period. CONSTITUTION:This sliding material is a sliding material consisting of a dispersion strengthened aluminum-matrix composite material for which Al or Al-alloy is used as matrix material and mullite whiskers are dispersedly incorporated by 1-40% by volume ratio into the matrix material. In a sliding parts structure having a couple of sliding parts abutting on each other and relatively sliding, at least the sliding part of one sliding parts is constituted of the dispersion strengthened aluminum-matrix composite material. Further, the other sliding parts are constituted of Al or Al alloy, Al-base material for which surface hardening treatment is applied at least to the sliding part, or cast iron.
Patent JP-S61194394-A (JP)
Inventor: OBARA FUMIO
IPC: G21C19/30
Filed: 1985-02-25
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-S62192989-A (JP)
Title: Head deference position detecting method for floppy disk drive
Inventor: SUNAGA RYOZO
IPC: G11B21/08
Filed: 1986-02-20
Abstract: PURPOSE:To effectively and automatically read/write by instructing the internal peripheral movement to a carriage by a floppy disk controller when a reference position signal is not detected during the external peripheral movement of the track of a head. CONSTITUTION:When the head 15 is situated at the external periphery from the track 00 position, the track 00 is not detected in a return zero, and in such a case, the carriage 13 is controlled to be moved to the external peripheral direction by the preset number of the tracks. In an ordinary case, by moving the carriage in the internal peripheral direction by making the share of 80 tracks a maximum value, the head 15 is enforced to be moved to the internal periphery from the track 00 position of the reference position. Even when the head is situated in the external peripheral side from the track 00 at the time of a start, such abnormal state is canceled. Then, the operation of the return zero is carried out again, the carriage 13 is fed and driven again to the external periphery and a reference position detector always outputs the reference signal.
Patent JP-S52119321-A (JP)
Title: Obtaining uniform distribution of illumination of image for projector
Inventor: KAWAMURA ATSUSHI
IPC: G02B27/18
Filed: 1976-03-31
Abstract: PURPOSE: To render the distribution of illumination on the image to be uniform in the system consisting of light condensing and focusing optical system by constituting a single lens of the optical system of a light absorbing glass, and reducing the thickness of the lens from its center to its circumference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57150467-A (JP)
Title: Electronic atomizer
Inventor: HASHIDO KENKICHI
IPC: B05B17/00
Filed: 1981-03-11
Abstract: PURPOSE: To perform stable atomization despite receiving of external impact by using this atomizer for humidifiers, liquid fuel burners, etc., making the sizes of atomization particles produced by this small, and facilitating the control of the rate of spraying.  
     CONSTITUTION: While the liquid level of liquid fuel is maintained constant in a cartridge tank 25 and a stationary tank 26, it is filled through an oil feed pipe 27 then through a supply port 9 of an atomizer 24 into a pressurizing chamber 15. At this time, the air in the chamber 15 is forced out through a release port 23 then through a release pipe 28. When alternating electric power is applied to an electrical oscillator 17, the oscillator moves back and forth and generates pressure waves. On account of the shape of its horn, the intensity of the pressure waves is amplified in a nozzle part 18 and the liquid pressurized by these is sprayed through the nozzle. An impact absorber 31 is provided to the atomizer in order to prevent the stoppage of the spraying on account of the breakage of the balance between the surface tension and liquid height in the nozzle by abrupt impact or the like and the entry of air through the nozzle into the pressure chamber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63204824-A (JP)
Title: Sea bottom feeding system
Inventor: TSUTSUMI SHUNSUKE
IPC: H04B3/44
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a highly efficient sea bottom feeding system by constituting a power supply circuit for a submarine repeater by a DC-DC converter. CONSTITUTION:A feeder 1 installed in a coast station is a constant current feeder whose feeding current is variable, has a transmission cable 2 being a forward path of the feeding current, and a power supply 3 mounted in the sea bottom repeater is considered to be the DC-DC converter using a transformer or a switched capacitor type DC-DC converter or the like if highly reliable circuit constitution is not employed. That is, a required voltage for the circuit is obtained from the DC-DC converter for the submarine repeater circuit 4. That is, the power supply circuit for the submarine repeater is constituted to obtain a required circuit voltage for the repeater circuit 4 by a feeding current so as to make the voltage drop in the cable 2 equal to the voltage drop by the sea bottom repeater from the feeding voltage from the coast station. Thus, the feeding voltage of the feeder 1 installed at both ends is set minimizingly.
Patent JP-S61194479-A (JP)
Inventor: HIRANO CHIAKI
IPC: G08G1/133
Filed: 1985-02-25
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-S59164289-A (JP)
Title: Laying of movable decks
Inventor: KOBAYASHI YOSHIYUKI
IPC: B63B3/48
Filed: 1983-03-07
Abstract: PURPOSE:To facilitate laying of movable decks, by installing a trolley equipped with a chain block which is transferred along a horizontal rail, under a top side tank, and transferring in suspension state the edge part of the movable deck suspended from the bottom of a hold, onto the trolley. CONSTITUTION:A trolley 21 equipped with a chain block 20 which shifts along a horizontal rail 19 is installed under a top side tank 5. On eedge part of a movable deck 1 suspended from the bottom of a hold is transferred in suspension state onto the chain block 20 of the trolley 21, and said throlley 21 is transferred towards a broad side. The movable deck 1 is shifted sideways towards the broadside and then lowered to be set onto a tentative stay 18. Thus, the movable decks can be laid simply in a short time.
Patent JP-H06246663-A (JP)
Title: Interference deciding method for robot
Inventor: UENOHARA MICHIHIRO
IPC: B25J13/00
Filed: 1993-02-24
Abstract: PURPOSE:To calculate interference decision between a robot link and a peripheral environmental object with a relatively small calculating quantity even relating to a shape model having practical complication. CONSTITUTION:In judging whether interference is present or not between solids, in one hand, data relating to each solid, the latest data intended to be judged is calculated and set (ST1), and on the other hand data relating to a surface of constituting each solid and a boundary element of these surfaces (ST2), only relating to surfaces of constituting the solid, required in the case of judging whether interference is present or not, and a boundary element of these surfaces, preset time of these data is judged for whether older or not than the latest intended to be judged (ST10), and also in the case of older, these data at the latest time intended to be judged is calculated and set (ST11) to perform calculation.
Patent JP-H04274668-A (JP)
Title: Picture processing method and its device
Inventor: SATO TOSHIHIKO
IPC: G06T3/40
Filed: 1991-03-01
Abstract: PURPOSE:To output a picture with more excellent reproducibility in gradation by decreasing a dot diameter of a picture data. CONSTITUTION:A subscanning counter 102 counts a line number of a picture data in the subscanning direction and an arithmetic section 101 selects and outputs a picture data whose picture element in the horizontal scanning direction for each line in response to the counted line number. Then the interpolated picture data is binarized by a comparator 106 and the binarized data is outputted.
Patent JP-S58153057-A (JP)
Inventor: IMOTO TAKUMI
IPC: F25B47/02
Filed: 1982-03-08
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-H02215853-A (JP)
Title: Polyvinyl chloride resin composition with rubberlike elasticity
Inventor: SHIBAFUJI KEISUKE
IPC: C08L27/06
Filed: 1989-02-17
Abstract: PURPOSE:To improve the compression set and elasticity by compounding a specific polyvinyl chloride resin, a polyester plasticizer, and a polyisocyanate trimer or a blocked product thereof. CONSTITUTION:100 pts.wt. polyvinyl chloride resin such as an acrylic acid-vinyl chloride copolymer having groups capable of reacting with an isocyanate group (e.g. -OH group or -COOH group) in its molecule is compounded with 50-300 pts.wt. polyester plasticizer (e.g. a condensate of adipic acid with 1,2-propylene glycol) having an average MW of 600-10000, 1-25 pts.wt polyisocyanate trimer (e.g. hexamethylene diisocyanate trimer) or a derivative thereof blocked with an alkylphenol, etc., and if necessary additives such as a stabilizer, a flame retardant, a lubricant, a filler, a processing aid, etc. The resulting compsn. is hot pressed to give a molded item having a compression set and elasticity close to those of a vulcanized rubber.
Patent JP-H06229880-A (JP)
Title: Device for detecting rotational error of meshed gear
Inventor: MAKI TAIKI
IPC: G01M13/02
Filed: 1993-02-01
Abstract: PURPOSE:To improve the rotation error detecting accuracy of a device for detecting rotational error between meshed gears by detecting the rotational angles of two gears which are rotated in a meshed state in connection with time and the rotational error between the gears based on the relation between the detected results of the gears. CONSTITUTION:The title device detects the rotational angles of gears 10 and 12 in connection with time by means of rotary encoders 20 and 22 and decides the rotational error between the gears 10 and 12 based on the difference in rotational angle between the gears 10 and 12 for the period during which the rotational angles of the gear 12 detected in the same period as each rotational angle detected from the gear 10 exist among a plurality of rotational angles detected from the gear 12 by means of a computer 60, etc. For the period during which the rotational angles of the gear 12 detected in the same period as each rotational angle detected from the gear 10 do not exist, the rotational angle of the gear 12 is estimated based on the plurality of rotational angles detected from the gear 12 and the rotational error between the gears 10 and 12 is decided by using the estimated rotational angle.
Patent JP-S55128726-A (JP)
Title: Ignition device
Inventor: HARADA TAICHI
IPC: F23Q3/00
Filed: 1979-03-27
Abstract: PURPOSE: To simplify some preferal control units and to provide a high reliability by a method wherein a timer circuit for controlling a sparking time of the ignition spark in the petroleum combustion equipment is stored therein.  
     CONSTITUTION: Gate control resistor 12 is connected between the anode and the cathode of n-gate thyristor 11, a reference voltae resistor 13 is connected to the anode, both the timer time constant circuit resistor 15 and the capacitor 16 are connected to the gate via current limiting resister 14. Gate resistor 19 for the switching element is connected to the cathode, voltage dividing resistors 18, 19 and AC ripple smoothening capacitor 20 are connected to both terminal ends of the timer time constant circuit resistor 15 and the capacitor 16. In this way, a spark is generated via a high voltage generating transformer 5 in a specified time of ignition spark which is defined by the timer time constant circuit resistor 15 and the capacitor 16, resulting in that the combustion unit is ignited and thereby the arrangement may be simplified and a high reliability may be provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10233220-A (JP)
Title: Solid high molecular type fuel cell
Inventor: KOGA MINORU
IPC: H01M8/10
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid high molecular type fuel cell(PEFC) in which a separator for a PEFC can be manufactured at a low cost so that significant cost reduction and downsizing can be realized. SOLUTION: A solid high molecular type fuel cell possesses anode gas, cathode gas, and respective internal manifolds 20a for cooling water and is provided with plural metal-made separators 21, 22 have functions for separating the anode gas 6 and the cathode gas 7, and plural film and electrolyte junction bodies 4 which are sandwiched between the separators. At least one part of the separators are cooling separators 22 which are equipped with cooling water passages, and the others are non-cooling separators 21 having no cooling water passage. The cooling separator 22 is formed of one flat plate, one pair of press plates respectively joined onto both faces of the flat plate, and one pair of mask plates which are further joined onto both faces thereof and have opening portions in the center portions so that the cooling water flows between the flat plate and the press plates.
Patent JP-H08210624-A (JP)
Title: Cartridge type oil supply tank
Inventor: UCHIDA TSUTOMU
IPC: F23K5/14
Filed: 1995-01-31
Abstract: PURPOSE: To prevent the damage of a support piece or the engaging failure of a locking rod with a hook fitment by providing a contact part for always bringing the rod into contact with the piece and the other contact part for bringing into contact with the other support piece when an excess force is applied to the rod. CONSTITUTION: An oil filling port cap 7 provided at a base 8 which is tiltable at a shaft 25 as a fulcrum is brought into close contact with the oil filling port 3 of a tank body 1 inverted and placed on an oil reception tray to supply fuel oil. The close contact state is held by engaging a locking rod 29 slidably supported to a pair of support pieces 30, 31 provided on the fixing plate 4 of the port 3 side with a hook fitment 39 provided at the base 8 side. In this case, the rod 29 is provided with a first contact part for always bringing into contact with the one piece 31, and a second contact part for bringing into contact with the other support piece 30 when an excess force is applied to the rod 29. Thus, when the excess force is applied to the rod 29, both the pieces 30 and 31 receive the force.
Patent JP-S61196280-A (JP)
Inventor: SUZUKI MASARU
IPC: G02F1/133
Filed: 1985-02-27
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-H0676163-A (JP)
Title: Electronic cash register
Inventor: ITO SEIJI
IPC: G07G1/12
Filed: 1992-02-24
Abstract: PURPOSE:To easily recognize not only the sales record of a clerk but the detail of the status of sales activity. CONSTITUTION:A the goods record R1 in a goods file F1 is retrieved based on a goods code from an input device 8, and the sales amount of corresponding goods is calculated, and the sales amount is added on total sales aggregate in the total sales record R2 of a clerk transaction file F2, and a result is updated and stored in the total sales record R2, and also, the goods group number of the goods code is discriminated from a retrieved goods record R1, and the sales amount is added on individual sales aggregate with a corresponding goods group number in a sales record R3 classified by every goods group in the clerk transaction file F2, and the result is updated and stored in the sales record R3 classified by every goods group.
Patent JP-H03239960-A (JP)
Title: Detecting device for flaw of steel plate
Inventor: ANDO SEIGO
IPC: G01N27/82
Filed: 1990-02-19
Abstract: PURPOSE:To detect even a very small flaw with high sensitivity by calculating a second threshold from a peak value of a detecting signal which does not exceed a first threshold, in a detecting signal from a magnetic sensor of high accuracy, and comparing a second threshold and the detecting signal of the sensor. CONSTITUTION:A DC voltage detecting means 15 of a magnetic sensor 5 placed in the vicinity of a moving steel plate detects positive and negative side voltages V1, V2 of an output voltage of a coil 12 wound round to a ferromagnetic material core 11. A magnetic detecting means 16 derives a difference of the voltage V1, V2, detects strength S of a magnetic field, and outputs it to a first comparing means 7. A second threshold calculating means 8 receives a detecting signal S2 which does not reach a first threshold TH1 discriminated by the comparing means 7, detects 7 a peak value Pi of the signal S2 at every moving distance of the steel plate determined in advance, and selects a representative value Pa from plural pieces of values of the value Pi. An average value arithmetic means 19 calculates an average value of values Pa which are sent successively, and calculates it as a second threshold TH2. A second comparing means 9 compares the threshold TH2 and the signal S2, and sends the signal S2 exceeding the threshold TH to a display means 10 as a detecting signal of a very small flaw of the steel plate.