baber/WOPTO huggingface dataset:
Patent JP-S55141620-A (JP)
Title: Fuel cost gauge
Inventor: TATSUNO HIYOSHI
IPC: G01F9/02
Filed: 1979-04-23
Abstract: PURPOSE: To enable the fuel cost of cars to be readily known by arithmetically processing the signals of the flowmeter provided to fuel lines and the revolution detector provided to the revolving shaft of tyres by an arithmetic circuit.  
     CONSTITUTION: A flowmeter 3 is provided to the fuel line connecting a fuel tank 1 and engine 2 and the flow rate measured by the flowmeter 3 is converted to pulse signals by a pulse transmitter 4. The fuel consumption is then stored in a memory circuit 5. The number of revolutions detected with the revolution number detector 6 provided to the revolving shaft of tyres is converted to pulse signals by a pulse oscillator 7 and the mileage is stored in memory circuits 8, 9. The signal of the memory circuit 8 is converted to speeds by an arithmetic circuit 10 and the fuel cost is calculated by using the signal of the memory circuit 5 and is displayed in the fuel gauge of a display part 12, then the fuel cost of the vehicle may be readily known. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61208416-A (JP)
Title: Burner
Inventor: HIRATA YASUSHI
IPC: F23D11/10
Filed: 1985-03-12
Abstract: PURPOSE:To make it possible to make adjustment of combustion in a wide range by covering the outer peripheral face of a burner head with a combustion metal net which is formed by winding a metal wire cylindrically and splicing both ends of the wire with the combustion net and outer face of the burner head being in contact and closing the flame hole of the burner head that faces the spliced ends of the wire. CONSTITUTION:The jetting speed of a pre-mix gas that is jetted out from flame holes 2 during intense burning is large, and flames A are individually formed from individual flame holes 2 at the main stream section of the pre-mix gas that faces the flame hole 2. On the other peripheral face of the flame hole 2 a combustion metal net is wound in contact with the outer peripheral face, and this causes auxiliary flows round the main stream to form an auxiliary flame B. With the auxiliary flame B the jetting speed of pre-mix gas is slow enough to form flame on the metal net faces, and those flames are stable. Since the flame A is formed at a relatively distant position from the metal net, the combustion metal net 3 is not heated to red heat. When the combustion is weak, the speed of jetting of the pre-mix gas becomes slow, there is no phenomenon of lifting for both the flame A and auxiliary flame B, but the combustion metal net 3 is liable to be heated to a high temperature. However, since the combustion metal net 3 is in contact with the burner head 1, the heat of the former is easy to be transferred to the burner head 1, which prevents extremely high temperature in the metal net.
Patent JP-H01224314-A (JP)
Title: Antitumor agent
Inventor: YOSHIDA SUSUMU
IPC: A61K31/22
Filed: 1988-03-01
Abstract: PURPOSE:To obtain an antitumor agent having excellent activity and low toxicity, comprising a specific polysulfide compound as an active ingredient. CONSTITUTION:A polysulfide compound shown by formula I [R1 is CH3, CH2= CHCH2, or C2H5OCO(CH2)3; R2 is SCH2CH=CH2 or group shown by formula II (q is 0 or 1; r is 0-2; R3 is alkyl, benzyl, etc.); p is 1-2] is blended with ordinary drug auxiliary components and pharmaceutically manufactured by a conventional procedure to give the aimed substance. The substance can be made into a dosage form such as powder, granule, capsule, injection, ointment, aerosol, solution, etc. A daily dose is 10mg-10g, preferably 50mg-5g per adult in oral administration or intravenous and administered dividedly one - several times. In parenteral administration, a dose is properly 1-1,000mug/mg, preferably 20-200mug/ml based on an external preparation of the compound shown by the formula I.
Patent JP-2000248016-A (JP)
Title: Catalyst for polymerization and production of conjugated diene polymer in presence of the same
Inventor: MIYAKI NOBUYUKI
IPC: C08F4/70
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a new polymerization catalyst capable of being used for polymerizing various monomers, and to provide a method for producing a conjugated diene polymer which has a high cis bond ratio, a narrow mol.wt. distribution, a large number-average mol.wt., excellent mechanical characteristics and thermal characteristics, and the like by using the polymerization catalyst. SOLUTION: This polymerization catalyst comprises a thiacrown metal complex containing two or more sulfur atoms in the main chain skeleton of a cyclic ligand, wherein the sulfur atoms are bound through carbon atom-containing bond chains and wherein at least one of the sulfur atoms is coordinated with a cobalt atom or nickel atom, and at least one compound selected from the groups consisting of organic aluminum compounds of the formula: (R1)aAlZ3-a [R1 is a hydrocarbon; Z is hydrogen atom, a halogen atom or an alkoxyl group; (a) is an integer of 1-3] and/or aluminoxane compounds. The method for producing the conjugated diene polymer comprises polymerizing a conjugate diene in the presence of the catalyst.
Patent JP-S60195404-A (JP)
Title: Distortion measuring instrument
Inventor: TAKAHASHI TOSHIO
IPC: G01B7/16
Filed: 1984-03-16
Abstract: PURPOSE:To eliminate an output caused by an unbalance of a stray capacity by detecting an output of a bridge circuit by a phase detector in accordance with an output signal of the time of no-distortion based on an unbalance of a stray capacity of the bridge circuit, and a signal having a phase difference of about 90 deg.. CONSTITUTION:An AC power source 2 and an AC amplifier 3 are connected to a diagonal point of a bridge circuit 1 constituted of a resistor containing a strain gauge, and the other diagonal point, respectively, an output of the amplifier 3 is supplied to an output terminal 7 through a phase detector 4, a smoothing circuit 5 and an output amplifier 6, and a prescribed phase detecting signal is outputted to the detector 4 from a phase managing part 8. In that case, in the managing part 8, an output of the circuit 1 is detected by a polarity discriminator 10 by a signal of a phase shifter 9 which has delayed a voltage of the power source 2 by 90 deg., and in accordance with its polarity, the polarity of an output signal of the amplifier 3 is inverted or set to non-operation by a polarity inverting and level adjusting circuit 11, and it is added to a voltage of the power source 2 by a phase adder 12, set to a phase difference of about 90 deg. to an output of the time of no-distortion, and outputted.
Patent JP-S58167203-A (JP)
Title: Pneumatic radial tyre
Inventor: KOJIMA MASATOSHI
IPC: B60C9/20
Filed: 1982-03-27
Abstract: PURPOSE:To prevent a tyre from fatigue due to heat generation and from deterioration due to wet heat in running by selecting specific materials respectively for a cord of belt plies and its coating rubber. CONSTITUTION:Laminated belt ply layer 2 is built up by coating a belt cord 3 with belt cord rubber 4 and disposed between the outer face of the crown of carcass ply layer 5 and a cap tread rubber 1. A volumetric percentage alpha of cord in a unit belt layer (a) ranges under 40% while another volumetric percentage beta of cord in the arranged cord layer (b) of a unit belt ranges from 45% to 60%. With regard to the composition of the belt cord coating rubber, its loss factor is selected in a range of 0.10 or less and its modulus of potential elasticity is selected in a range of 20kg/cm<2> or more.
Patent JP-H07255216-A (JP)
Title: Apparatus for delivering hydraulic pressure externally in tractor
Inventor: WATABE TSUTOMU
IPC: B62D49/00
Filed: 1994-03-22
Abstract: PURPOSE:To simplify an attaching device and a mechanism of a secondary control valve for an externally attached working machine in a tractor for attaching the secondary control valve on a hydraulic case. CONSTITUTION:An apparatus for delivering hydraulic pressure externally in a tractor is constructed in such a manner that plural fixing bolts 3 are fixed on a hydraulic case 2 placed on a mission case 1 and one to several hydraulic control valves 4, 5 or spacers 6 of a same thickness, a valve cover 7 for covering outside of the valves and a lever bracket 8 are layered in due order on the bolts 3 and fastened together with nuts 9 from the outside.
Patent JP-S60192106-A (JP)
Title: Fluid pressure-operated actuator
Inventor: YAMANAKA MINORU
IPC: F15B15/10
Filed: 1984-03-14
Abstract: PURPOSE:To dispense with any check on sealability, by holding the inner circumference of a diaphragm with a piston and an engaging plate in between and clamping them thereat tight enough. CONSTITUTION:An inner circumferential part of a diaphragm 24 is held by a piston 28 and a stepped part 30 of an engaging plate 29 engaging a cable 42, which transmits displacement in the diaphragm 24 to a controlled body, in between. With this constitution, since the diaphragm 24 can be well sealed up, any check on sealability in a portion taking out the displacement of the diaphragm 24 is no longer required.
Patent JP-S59175250-A (JP)
Title: Transfer system in packet network having priority
Inventor: SONE YUKIO
IPC: H04L12/70
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the fluctuation in a transmission time as less as possible by decreasing the probability of a packet requested strongly with the performance of real time encounters a preceding packet being in the transmittion state. CONSTITUTION:An activity rate observing circuit 5 observes always the activity rate as the load condition of a line 1 and this observed result reaches a predetermined activity ratio as the load regulating condition, the circuit 5 allows a priority selecting circuit 3 to stop the extraction of a packet pb from a queue 22. Then, the priority selecting circuit 3 extracts sequentially extracts only a packet pa at standby from a queue 21 solely and requests the transmission to the line 1 to a transmission processing circuit 4. Moreover, when a line 6 is preset as the detour to the line 1, the activity rate observing circuit 5 allows the priority selecting circuit 3 to stop the extraction of the packet pb from the queue 22 and indicates a priority selecting circuit 7 to extract the packet pb at standby. Further, the priority selecting circuit 7 indicates the transmission to a transmission processing circuit 9.
Patent JP-H03249777-A (JP)
Title: Electrostatic charging member and electrostatic charging device provided therewith
Inventor: OKUDA KOICHI
IPC: G03G15/02
Filed: 1990-02-28
Abstract: PURPOSE:To prevent the breakdown of an electrostatic charging member by providing an elastic layer principally composed of silicone rubber and a surface layer principally composed of N-metoxymethylation nylon. CONSTITUTION:The electrostatic charging member is provided with the layer principally composed of N-metoxymethylation nylon and the elastic layer principally composed of silicone rubber in order from a side where it contacts with a substance to be electrostatically charged. Namely, an electrostatic charging roller 2 is constituted of a core bar 2c made of iron, etc., which is an electrode layer, a conductive elastic layer 2b formed on the outer periphery of the core bar 2c, and a resistance layer 2a formed on the surface layer being the outer periphery of the layer 2b. An exposing means 10 performs the exposure(laser beam scanning exposure or slit exposure for an original image, etc.) of aimed image information to the surface of a photosensitive body 1 which is uniformly electrostatically charged by the electrostatic charging member 2, so that an electrostatic latent image corresponding to the aimed image information is formed on the peripheral surface thereof. Thus, the range of volume resistivity in which the breakdown of the electrostatic charging member 2 is not caused at the time of contacting with a pinhole is extended.
Patent JP-S62208248-A (JP)
Title: Apparatus for separating soya milk
Inventor: TAKAGI KAZUMI
IPC: A23L11/00
Filed: 1986-03-07
Abstract: PURPOSE:To enable smooth discharge of bean curd refuse from a soya milk filtration tank, by placing a first rotatable scraping member with a fixing and supporting member in a soya milk filtration tank and placing a second scraping member outside of the first scraping member. CONSTITUTION:A soya milk filtration tank 4 is supported in a manner rotatable around a vertical axial line (l) in a boiling kettle 1 furnished with a steam inlet 2 and a soya milk outlet 3 at proper positions. A transfer pipe 7 is connected to outer environment at the top of the boiling kettle 1 and the lower end of the pipe 7 is extended near to the bottom of the filtration tank 4. A first rotatable scraping member 9 is placed in the filtration tank 4 with a fixing and supporting member 8 and a second scraping member 10 is placed outside of the first scraping member 9. The member 9 is made to be turned and bent by the aid of a locking mechanism 11 between the member 8 when the tank 1 is rotated along a definite direction and, at the same time, the member 10 is made to be turned and bent by elastic deformation. As a result, the discharge of bean curd refuse from the soya milk filtration tank can be easily and rationally performed.
Patent JP-S59176312-A (JP)
Title: Maleic acid copolymer, its production and scale inhibitor comprising same
Inventor: FUKUMOTO YASUHISA
IPC: C02F5/10
Filed: 1983-03-25
Abstract: PURPOSE:A copolymer having a marked effect of preventing scale formation, prepared by copolymerizing maleic acid with polyoxyalkylene monoallyl ether. CONSTITUTION:A maleic acid copolymer in which (A) a structural unit of formula I (wherein OR is a 2-3C oxyalkylene, and n is 1-50) and (B) a structural unit of formula II [wherein X and Y are each H, a monovalent (or bivalent) metal, ammonium group, or an organic amine] are repeated at an A to B ratio, (by mole) of 5/100-50/100, and which has an average MW of 400-20,000. This copolymer is prepared by copolymerizing a polyoxyalkylene monoallyl ether of formula III with maleic acid (anhydride) in an aqueous medium of a pH of 2.5-6 in the presence of an alkali (alkaline earth) metal compound (e.g., sodium hydroxide), ammonia, or an organic amine compound. The copolymer, for example, is added to boiler water as a scale inhibitor in an amount of about 0.1- 100ppm.
Patent JP-S54142975-A (JP)
Title: Growing method of slide system for liquid-phase crystal
Inventor: KURIHARA HARUKI
IPC: H01L21/208
Filed: 1978-04-28
Abstract: PURPOSE: To prevent a semiconductor substrate from floating by constituting a solution sink made over a slider moving with the mounted substrate while the width perpendicular to the moving direction is made a little bit narrower than that of the substrate, and by setting the edge of the substrate by its bottom edge surface.  
     CONSTITUTION: Boat 3 with semiconductor substrate 8 mounted on it installed in the semiconductor-substrate accommodation groove provided to slider 1, which is inserted into solution container 2 provided with several solution sinks 4 to 7 being made in contact with bottoms of solution sinks 4 to 7. Next, slider 1 is moved over heating-cooling the treatments up and down to temperatures so as to soak substrate 8 in solutions in solution sinks 4 to 7, so that a desirable lamination will be grown on substrate 8. As for the structure of respective solution sinks 4 to 7 in this constitution, the width of each solution sink 22 perpendicular to the moving direction of solution container 19 is set a little bit shorter than that of substrate 23 and the edge of substrate 23 is fixed by the reverse surface of this end parts, thereby suppressing the raising of substrate 23. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03251894-A (JP)
Title: Character font control system
Inventor: HIRAMATSU TORU
IPC: B41J2/485
Filed: 1990-03-01
Abstract: PURPOSE:To decrease the storage capacity for character font data by providing a character representation means, a character representation retrieving means, and a character font generating means. CONSTITUTION:The character representation retrieving means 3 inputs a charac ter code 2 corresponding to a font pattern 6 to be generated and retrieves the character representation means 1 by using the code as a key to extract a character constitution representation group 4. The character font generating means 5 after positioning the character constitution representation extracted by the character representation means 3 (correcting the position) develops the character constitution representation. Processing is performed for all constitution representations of the character constitution representation group 4 correspond ing to the inputted character code 2 and the character font generating means 5 generates a desired character font pattern 6. In this constitution, character font pattern data are represented and stored efficiently by paying attention to the character constitution (Data on partial representation patterns which can be shared are shared.) to decrease the storage capacity for character font data storage.
Patent JP-S51126590-A (JP)
Title: Rush plate moving device of scrap cutting machine
Inventor: IWAASA YOSHIFUMI
IPC: B23D33/02
Filed: 1975-04-26
Abstract: PURPOSE: To provide a push plate working device of scraps cutting machine cutting scrap material in a fixed length, which is adapted to reduce the breakage and trouble of cylinder apparatus while being feasible to be constructed rigidly in strength and lightly in a small size. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08251111-A (JP)
Title: Bidirectional optical transmission system
Inventor: MAEDA KAZUKI
IPC: H04B1/707
Filed: 1995-03-09
Abstract: PURPOSE: To provide a bidirectional optical transmission system which can distribute information from a head end to a terminal station and which can transmit up light signals from larger numbers of terminal stations. CONSTITUTION: The head end 1 multiplexes the various signals of video information and sound information, which it itself holds, into frequencies, light/ electricity-converts the signals and outputs them to a first optical transmission line 2. An outgoing light signal transmitted on the first optical transmission line 2 is delivered to the terminal station 6 through a first light signal connection part 3, a second light transmission line 4 and a second light signal connection part 5. On the other hand, the incoming light signal is generated by the second light signal connection part 5 and the terminal station 6.  The incoming light signals are frequency-diffused/modulated by the respective terminal stations 6 connected to the second light transmission lines 4 and the second light signal connection part 5 electricity/light-converts the frequency diffused/modulated signal and CDMA-operates it at the same time. The head end 1 collecting the incoming light signals demodulates the incoming light signals.
Patent JP-H08248840-A (JP)
Title: Copying management system
Inventor: OBATA MASATO
IPC: H04N1/00
Filed: 1995-03-09
Abstract: PURPOSE: To increase the efficiency of job performance by averaging allotments to machines such as a recorder in which system is started up thereby optimizing the distribution of human and physical resources. CONSTITUTION: This copying management system is provided with a job number calculating means 803 for calculating the processing number of new jobs requested by a user, a job time calculating means 804 for predicting the required time of the new jobs based on the calculated number, an allotting means 806 for allotting the jobs to any of recorders based on the calculated job required time and a central control unit 112 for judging imbalance in loads among the recorders allotted by the allotting mean 806 and giving the instruction so that, the allotting means 806 allots again the jobs allotted to the recorders having big loads to those having small loads and capable of executing the jobs when there is found an imbalance.
Patent JP-S53135366-A (JP)
Title: Timer system
Inventor: ISHIDA ISAMU
IPC: G04G15/00
Filed: 1977-04-28
Abstract: PURPOSE: To facilitate time setting and to enable starting of power supply earlier by the rise time, by mannually setting the ON and OFF times with sum rotary switches and imputting the drive start time of a device to be controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0758645-A (JP)
Title: Error correction code decoding method
Inventor: KAMIYA NORIFUMI
IPC: G06F11/10
Filed: 1993-03-11
Abstract: PURPOSE:To quickly perform the error correction up to the correction capability which a code has by selecting the most frequent value out of values, which are obtained by product sum operation between a feedback coefficient and components of a two-dimensional arrangement, by majority decision at the time of limiting an algebraic curve used for encoding and not only outputting this value as an unknown syndrome but also feeding it back to the input and discriminating the error position in the case of the repeat count larger than a set value. CONSTITUTION:A reception word consisting of n symbols is taken as an input symbol string to derive a corresponding syndrome. The feedback coefficient of a shift register is obtained by the method which obtains the shift register having a minimum number of stages which generates a part of the two-dimensional arrangement having prescribed linear operation results including this symdrome and an unknown syndrome or the like as components. The most frequent value out of values obtained by product sum operation between the feedback coefficient and components of the two-dimensional arrangement is selected by majority decision and is not only outputted as an unknown syndrome but also fed back to the input, and the error position is obtained when the repeat count exceeds the set value.
Patent JP-S51126712-A (JP)
Title: Television picture control method and device thereof
Inventor: KUBOTA SHINOBU
IPC: H04N7/00
Filed: 1975-04-25
Abstract: PURPOSE: In TV picture change-over control method and device thereof, to widen the wipe edge running on the picture in order to insert advertising letters etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01222714-A (JP)
Title: Onion harvester
Inventor: TAKAHASHI SADAYUKI
IPC: A01D27/00
Filed: 1988-03-02
Abstract: PURPOSE:To ensure the foliage of dug onions to be cut, by forming the conveyer for onions with a couple of shakable conveyers and providing a mechanism to pushing the foliage into the foliage cutter in an onion harvester for lifting up and conveying dug onions and cutting the foliage of the onions. CONSTITUTION:In the onion harvester provided with a conveyer 11 for lifting up dug onions (a), another conveyer 12 for holding and conveying the onions, and a foliage cutter 14 at the bottom end of the path where each onion is turned upside down so that the foliage comes to the bottom or downside, the conveyer 12 for holding and conveying an onion is constituted with the first conveying element 18 and the second conveying element 19 cooperating with 18. A controller is set for controlling the position of the first conveying element 18 to the cutter, and the element 18 is shaken so that it approaches to the second element 19 and the foliage (b) of the onion is forcibly pushed into the cutter 14. In addition, another mechanism for pushing the foliage may be installed at the bottom where the foliage become upside down.