baber/WOPTO huggingface dataset:
Patent JP-H1199804-A (JP)
Title: Treading plate for escaping from bad road for automobile tyre
Inventor: OKADA YASUHIRO
IPC: B60B39/12
Filed: 1997-09-27
Abstract: PROBLEM TO BE SOLVED: To escape from a bad road simply when the tyre of an automobile is stuck to the bad road by connecting a metal, hard rubber and reinforcement plastic plate with a core and constituting a foldable treading plate. SOLUTION: In this treading plate, a plate 1 is connected with a core 2. A foldable treading plate is made by repeating this some time and a hole is bored on the plate 1 and a pin 3 is inserted. Thereby, as the angle of the tip of the treading plate can be adjusted freely by only inserting the tip of the treading plate to the lower part of a tyre, even if the road surface is uneven and mad and sand shape and as the plate is folded freely, the treading plate can be applied easily to the stuck place of the tyre.
Patent JP-H10141786-A (JP)
Title: Refrigerant sealing apparatus of heat exchanger and refrigerant-sealing method thereof
Inventor: AIZAWA HITOYOSHI
IPC: F25B1/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide refrigerant sealing apparatus and method which enable simplification of the work of sealing a refrigerant into an outdoor unit of a heat exchanger in air conditioning equipment or the like which comprises a room unit and the outdoor unit by the operation of two shutoff valves. SOLUTION: A refrigerant piping on the room unit side provided with a room heat exchanger is connected to a refrigerant piping 7 on the side of the outdoor unit provided with a compressor 8 and an outdoor heat exchanger by refrigerant tubes 12 and 13 for connection to form a refrigerant circulation path. First and second opening/closing valves 14 and 15 are arranged on the downstream side and the upstream side in the direction of the passage of a refrigerant in the refrigerant piping 7. When the compressor 8 is driven to close the first opening/closing valve 14 and then, the second shutoff valve 15 is closed, both valves 14 and 15 act as electromagnetic valve to be controlled by a computer 32. After the closing of the first opening/closing valve 14, the second opening/closing valve 15 is closed following a specified time as measured by a timer 36.
Patent JP-H01147088-A (JP)
Title: Apparatus for electrolytically treating metal strip
Inventor: SEKIGUCHI MASATOSHI
IPC: C25F7/00
Filed: 1987-12-01
Abstract: PURPOSE:To surely control the flow rate of an electrolytic soln. and to increase the efficiency of electrolysis by feeding the electrolytic soln. between each metal strip winding part of a guide roll and each insoluble electrode, discharging the soln. from a lower part and positioning the winding part in the electrolytic soln. in a tank. CONSTITUTION:A metal strip 2 is wound around a guide roll 1 and travelled. Insoluble electrodes 4A, 4B are placed at the metal strip winding parts of the roll 1 with gaps 3A, 3B in-between. Electrolytic soln. feeding pipes 6A, 6B connected to headers 5A, 5B are fitted to the upper parts of the electrodes 4A, 4B and an electrolytic soln. 9 is fed through circulation systems 11A, 11B, passed through the gaps 3A, 3B and discharged from a lower discharge hole 7. In this state, electric current is supplied between the strip 2 as the cathode and the electrodes 4A, 4B as the anode through conductor rolls 10A, 10B. The winding parts of the roll 1 are positioned in the electrolytic soln. 9 in a tank and an interference preventing plate 8 is preferably set at the central part of the discharge hole 7. By regulating the position of the winding parts in the soln. 9, the flow rate of the electrolytic soln. 9 in the gaps 3A, 3B is controlled.
Patent JP-H09186299-A (JP)
Title: Manufacture of high dielectric material capacitor
Inventor: BOKU JIYUNGO
IPC: H01L21/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture and improve electrical characteristic by forming insulating film spacers to both side surfaces of a capacitor electrode pattern through etch back of the insulating film evaporated in the predetermined thickness. SOLUTION: An upper electrode, high dielectric material film, a lower electrode and diffusion preventing film are sequentially etched by the unisotropic dry processing method utilizing the predetermined mask pattern PR to form the electrode patterns 31A, 32A, 33A, 34A of the capacitor isolated in unit of cell. Next, an insulating film is evaporated in such a thickness that the capacitor electrode patterns 31A, 32A, 33A, 34A can sufficiently be coated. Thereafter, the etch back process is executed so that the insulating film coated on the upper electrode pattern 34A is removed perfectly to form an insulating film spacer 36a. Thereby, the stepped portion is formed at the external circumference of the upper electrode pattern 34A, a leak current is reduced and a high dielectric material capacitor having excellent electrical characteristic can be obtained.
Patent JP-H09143861-A (JP)
Title: Embroidery data processing apparatus
Inventor: HIRATA TAKASHI
IPC: D05B19/10
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the usability in the reuse of a stored pattern. SOLUTION: A pattern stored in a built-in ROM, a pattern stored in an external ROM card and a third pattern stored in a nonvolatile memory are used in a sewing machine. The third pattern is a pattern selected from the built-in ROM and the external ROM card. In the case of selecting a pattern from the third pattern, the selection diagram becomes different whether the pattern is stored in the built-in ROM or in the external ROM card.
Patent JP-S63156082-A (JP)
Inventor: ARAKI MASATO
IPC: B23K35/30
Filed: 1986-12-19
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-H03166078-A (JP)
Title: Control unit for leg walking mechanism
Inventor: HATTORI MAKOTO
IPC: B25J5/00
Filed: 1989-11-22
Abstract: PURPOSE:To make it movable with continuation of the smooth walking in a room environment there are a lot of obstructions, by providing a means selecting a corrected walking pattern based on the informations from a front part distance sensor, posture sensor and side part distance sensor. CONSTITUTION:A correction walking is carried out by measuring the distance between the leg 2, 3 tips and stairway, an obstruction by the front part distance sensors 4, 5 fitted to the tips of the legs 2, 3, and selecting the corrected walking pattern by a control unit 8 in case of exceeding the allowable range of the distance set in preparing the walking pattern in advance at its distance. As a result, there is no contact of the leg with an obstruction nor a stairway. Also a posture sensor 6 detects the bearing, etc., from the progressing direction of a leg walking mechanism, selecting a corrected walking pattern by a control unit 8 in case of the slippage. Moreover, a side part distance sensor 7 measures the distance from the wall of the leg walking mechanism, selecting the corrected walking pattern by the control unit 8 in case of the leg walking mechanism over-approaching to the end of a passage.
Patent JP-S63154151-A (JP)
Inventor: YABE HISAO
IPC: G02B23/24
Filed: 1986-12-18
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-H09123161-A (JP)
Title: Device for holding work of wire saw
Inventor: KATAMACHI SHIYOUZOU
IPC: B28D7/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To dispense with a special separation device to proceed with separation of a slice base, and avoid an adhesive from remaining in the wafer in a work-holding device of a wire saw of the type of securing an attachment plate to the work with a slice base held therebetween and mounting the attachment plate on the movable block (being movable in the Z direction while holding the work). SOLUTION: An interior refrigeration 26 is installed inside of the movable block 23, and an exterior refrigerator 35 is also installed outside of the wire saw, and by the use of an exterior saw, the work W and slice base 31 are joined with each other via ice, and the work W is fixed to the movable block 23, and thereafter by means of the interior refrigerator 26, ice between the work W and the slice base 31 is maintained through refrigeration. After cutting, ice is allowed to melt, so that the slice base is separated from the work W.
Patent JP-2001122646-A (JP)
Title: Aggregate production process
Inventor: MURAKAMI SHUICHI
IPC: C04B18/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an aggregate production process which enables elimination of the need of employing a fuel for exclusive use in the process, temperature control such that sufficient aggregate strength can be obtained, and inhibition of heavy metals from being eluted. SOLUTION: This process comprises: subjecting waste a to thermal decomposition treatment in a circulating fluidized bed furnace 21 to obtain a thermal decomposition gas as an exhaust gas and introducing the thermal decomposition gas into a dust collection cyclone 23 through a circulation cyclone 22, to separate incineration ash c1 from the decomposition gas there and to recover it, wherein conditions of the thermal decomposition treatment, such as air ratio and temperature, are set so that the recovered incineration ash c1 contains at least 3 wt.%, preferably at least 6 wt.% or further preferably at least 10 wt.% of residual uncombusted components; subsequently, granulating the incineration ash c1 into granules b1 having about 3-15 mm granule size;  and thereafter, heating and sintering the granules b1 in a post-combustion furnace 24 using, as a fuel gas, the decomposition gas obtained in the above thermal decomposition treatment, to produce the objective sintered aggregate d1.
Patent JP-S63157813-A (JP)
Title: Production of submerged tube for vacuum degassing furnace
Inventor: HIROKADO TEIJI
IPC: C21C7/10
Filed: 1986-12-18
Abstract: PURPOSE:To easily produce a submerged tube, by forming separately cylindrical outer layer member and inner layer member composing of refractories as the submerged tube and arranging grooves for flowing through gas in either one side, to integrate with both members. CONSTITUTION:At the time of producing the submerged nozzle in the vacuum degassing apparatus for molten metal, such as RH type, DH type, etc., the inner layer member 1 and the outer layer member 2 are separately formed and produced by rubber-press method as using refractory as raw material. The tapers having the same slants are formed at the inner face of outer layer member 2 and the outer face of inner layer member 1, in order to easily integrate by inserting the inner layer member 1 into the inner face of outer layer member 2. Further, the recessed groves 3 for flowing through gas are formed at the inner face of outer layer member 2 or the outer face of inner layer member, and beforehand pipe is burried therein or an expendable material, which is melted or burnt by heating, is filed up, and the inner layer member 1 is inserted into the outer layer member 2 and the through holes 10 for flowing through gas arranged at the outer layer member 2 and the recessed grooves 3 are positioned as coinciding and both members are integrated after assembling by using mortar and burnt to produce the submerged tube.
Patent JP-H08158345-A (JP)
Title: Sluice gate
Inventor: TANAKA YOSHIHARU
IPC: E02B5/08
Filed: 1994-12-07
Abstract: PURPOSE: To prevent a foreign material from being caught between a gate stopper and a gate body and make smooth the vertical movement of gate body, by fixing a netted material covering the gate stopper and the gate body at the peripheral part of the gate stopper, at every appropriate interval at the upstream side. CONSTITUTION: A netted material 10 covering gate stoppers 6, 8 and a gate body 7 at every appropriate distance is arranged at the upstream side of the gate stoppers 6, 8 and the gate body 7. The netted material 10 is fixed to the peripheral part of the face 6a, 8a of the gate stopper 6, 8, in the right and left and lower peripheral parts and also fixed to a bush 11 inserted at the outside of the valve stem in the periphery of the upper part. In this way, a foreign material which has flowed down in the water channel and has reached the nearby position of the gate device, is caught by the netted material 10 and prevented from entering the clearance between the gate stoppers 6, 8 and the gate body 7 and hence, the gate body can be smoothly moved up and down.
Patent JP-H07156173-A (JP)
Title: Continuous production of polyethylene material having high strength and high modulus of elasticity
Inventor: KOBAYASHI SEIZO
IPC: B29C43/46
Filed: 1993-12-02
Abstract: PURPOSE:To continuously produce a polyethylene material having high strength and the high modulus of elasticity by passing a polyethylene powder with an ultrahigh mol.wt. between two or more pairs of rotary rolls successively reduced in the distances between the rolls at temp. below the m.p. of the polyethylene powder to subject the same to compression molding to form a sheet and subsequently rolling and stretching the sheet under pressure. CONSTITUTION:The polyethylene powder with an ultrahigh mol.wt. charged in a hopper 5 is successively passed through the gaps between two or more pairs of compression molding rolls 1-1', 2-2', 3-3' successively reduced in the distances between the rolls to be formed into a compression sheet. The preheating temp. of the polyethylene powder at this time is set to the range of 60-100 deg.C below the m.p. of the powder. The gaps between the rolls are set to the range of 5-0.5mm and the gap reduction ratio of the rolls is set to about 30%. The obtained compression sheet is passed through the gap between a pair of rolling rolls 4-4' to be formed into a rolled sheet which is, in turn, taken up by a guide roll 6. By this method, a polyethylene material having high strength and the high modulus of elasticity is continuously obtained.
Patent JP-H11144386-A (JP)
Title: Signal processing circuit
Inventor: HAGA HIROYUKI
IPC: G11B20/10
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To suppress influence of noise contained in a CD-RW signal, when it is amplified, at the time of inputting the CD-RW signal (a signal reproduced from a re-writable CD-ROM) which is small in signal quantity against the CD- ROM signal (a signal reproduced from a read only CD-ROM). SOLUTION: In the case of reproduction of a CD-ROM signal, a switch 11 selects a CD-ROM signal (terminal 9) to which the signal quantity is close to a CD-RW signal attenuated by a resistance R2, R3; in the case of reproduction of a CD-RW signal, it selects unattenuated CD-RW signal (terminal 7). A wide band amplifier consists of a resistance R4, Gm amplifier 13, buffer 15, resistance R5, switch 23, and a low pass filter(LPF) element C1 like a capacitor. In the case where the CD-RW signal is inputted, the switch 23 is turned on, the LPF element C1 is incorporated in the wide band amplifier to limit its band. In this case, the wide band amplifier cuts the high frequency noise (noise mixed by wiring 3 and a PC board pattern 5) contained in the CD-RW signal, amplifies the CD-RW signal, and outputs it.
Patent JP-H05114363-A (JP)
Title: Grid type electron gun
Inventor: MAEDA SUSUMU
IPC: H01J1/46
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a grid type electron gun which can prevent electron beam current from being lowered with a shadow grid formed into a structure hardly deformed. CONSTITUTION:A shadow grid 4 is welded closely to the front face of a cathode 1 via a joining metal 8, and a control grid 3 and an anode 2 are disposed in front of the shadow grid. By this constitution, the shadow grid is hardly deformed, electron beam current is thereby prevented from being lowered, and the control grid is also prevented from being thermally deformed.
Patent JP-H03163613-A (JP)
Title: Generating method for constant-current pulse
Inventor: KOBAYASHI HAJIME
IPC: G01R31/26
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the pulsative constant-current by a high frequency by allowing a constant current to flow a constant-current source, in all of a period for allowing a constant-current to flow to a load, an opening period and a switching period. CONSTITUTION:A constant-current power source 1 is constituted of resistances 6, 7 and 10, a Zener diode 8, an operational amplifier 9, and a transistor TR 11. When a plus power source and a minus power source are connected to a terminal 4 and a terminal 5, respectively, a constant-current flows to a load 22 through a transistor TR 11. In the switching circuit 2, when switches 18, 19 are turned on to an A side in advance, TRs 12 - 15 are all allowed to conduct and no current flows to the load 22. Also, a clock circuit 3 inputs a signal of a prescribed frequency and a prescribed duty ratio from a terminal 23, and generates a signal required for a switching circuit 2. Subsequently, the circuit 2 switches a connecting state of the current source 1 and the load 2 by a signal from the circuit 2. When a constant-current is allowed to flow to the constant- current source 1 is all of these three periods, a pulsative constant-current can be supplied to the load 22.
Patent JP-H03163480-A (JP)
Title: Liquid developing device
Inventor: SASAKI MARIKO
IPC: G03G15/10
Filed: 1989-11-21
Abstract: PURPOSE:To generate attracting force neither too much nor too little so as to secure the sufficient flow of developer and to reduce the load in conveying a recording medium by appropriately setting the upper limited value of the driving current of a pump for developer circulation by a current limiting means. CONSTITUTION:The current limiter 9 is interposed between a DC stabilized power source 8 and the pump 6 for developer circulation. When the pump 6 is started, the negative pressure of a developer circulation system rises and the driving current of the pump 6 also rises proportionally, then the developer circulation is started. The upper limited value of the driving current at such a time is set by the limiter 9 so as to obtain developer circulation quantity and attracting quantity which are adequate at the time of conveying the recording paper and so as not to make the load in conveying the recording paper excessive. Thus, the attracting force neither too much nor too little is generated to secure the sufficient flow of the developer and the load in conveying the recording medium is reduced, thereby prolonging the life of the device and reducing the cost thereof.
Patent JP-H02147713-A (JP)
Title: Belt-shaped drain material placing construction management method and device thereof
Inventor: TAKAHASHI MASASHI
IPC: E02D3/10
Filed: 1988-11-30
Abstract: PURPOSE:To improve construction management by providing a microcomputer control system and displaying and recording various construction data in the construction placing a belt-shaped drain material into the soft ground with a jet water excavation type mandrel as a guide. CONSTITUTION:Pulse signals of a mandrel placing depth detector 12 and a drain material placing depth detector 13 are converted into depths by a depth converter 17. The press fit load of a mandrel is detected by a press fit load detector 15, and the usage quantity of jet water is detected by a jet water flow detector 16. Various placing data are displayed in sequence on an indicator provided on a remote operation unit 19 in a control room, output signals from an input/output converter 20 are calculated and stored by a microcomputer 21, and construction data are recorded by a high-speed video recorder 23. The precision, uniformity and efficiency of construction can be improved, and the record of placing data can be quickly prepared.
Patent JP-H10183004-A (JP)
Title: Dye composition and method for dyeing hydrophobic fiber by using the same
Inventor: MURAKAMI YASUO
IPC: C09B67/22
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed material which is excellent in leveling properties and equality of color in dyeing a composite material comprising fibers different in fineness and which has high fastness with high build-up characteristics and is excellent in color rendering properties in dyeing ultrafine fibers by using a dye composition containing disperse dyes represented by specified structural formulas. SOLUTION: This dye composition contains dyes represented by formulas I and II, wherein X1 is Cl or Br, and R1 is methyl or ethyl. It preferably contains 40-95wt.%, more preferably 50-90wt.%, dye of formula I and 60-5wt.%, more preferably 50-10wt.%, dye of formula II. Further, it preferably contains dyes represented by formulas I, II and III, or dyes represented by formulas I, II, III and IV. In formulas III and IV, Y1 and Z1 are each Cl or Br; R2 is methyl or phenyl; X2 is O or imino; and R3 is an alkoxyalkyl, an alkoxyalkoxyalkyl, an alkoxycarbonylalkyl, etc.
Patent JP-2000130244-A (JP)
Title: Engine speed display device
Inventor: SUGANO ISAO
IPC: B60Q1/54
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of transmitting means by changing a pulse width and pulse voltage of a pulse signal generated by an engine speed sensor on the basis of a data detected by a second sensor, and transmitting a second data other than engine speed while using the transmitting means for transmitting the pulse signal. SOLUTION: An engine speed sensor 40 including pulse generating means 36 for generating a pulse signal in association with rotation of a crankshaft 17 is provided, and a trim sensor 4, an engine temperature sensor 32, a throttle valve opening sensor 56, an O2 sensor 61, and the like are arranged as a second sensor. In an ECU 71 for inputting those sensor signals, a frequency of the pulse signal is converted according to engine speed, and at least one of a pulse width and pulse voltage of the pulse signal is changed according to a signal detected by the second sensor. The pulse signal after changing is transmitted to a display part through a wire harness 73 as a transmitting means, and the engine speed and the data detected by the second sensor are displayed.
Patent JP-H08155613-A (JP)
Title: Method for continuously casting molten metal
Inventor: FUJI TAKEHIKO
IPC: B22D11/07
Filed: 1994-12-07
Abstract: PURPOSE: To uniformly disperse various small diameters of oxides produced in molten metal to make metallurgical structure fine and to obtain a continuous casting method of the molten metal to make the structure fine at the time of rolling and heat treatment in the succeeding process. CONSTITUTION: The fixed period of oscillations is given in the vertical direction to a water cooling mold 1 pouring the molten metal and also, electromagnetic force is given in the perpendicular surface with an electromagnetic coil 2 arranged by surrounding the mold 1 to execute the continuous casting of the molten metal. While adding deoxidizing element or the oxide 6 from at least one position to the molten metal in the mold 1, the casting is executed.
Patent JP-H02153032-A (JP)
Title: Metallic material for flute
Inventor: WATANABE OSAMU
IPC: G10D9/00
Filed: 1988-12-02
Abstract: PURPOSE:To manufacture the title metallic material suppressing grain growth which forms a flute having good tone quality by regulating Ag to the essential components and adding specific ratios of Cu, Ni, Fe, Co and Cr thereto. CONSTITUTION:Ag is regulated to essential components and, by weight, 5 to 28% Cu and 0.05 to 1% of one or more kinds of elements among Ni, Fe, Co and Cr are added thereto, by which a metallic material for a flute is prepd. The metallic material is worked to suppress the softening in the working stage and the coarsening of grain, by which the flute having excellent tone quality particularly in the range from medium frequency to high frequency can be obtd.