baber/WOPTO huggingface dataset:
Patent JP-H01308110-A (JP)
Title: Cable connecting section sealing closure scale
Inventor: RINKA AKIO
IPC: H02G1/14
Filed: 1988-06-06
Abstract: PURPOSE:To quickly seal the inner peripheral surface of the cable inserting slot of a closure and the outer peripheral surface of a cable by providing a scale tape with a scale for showing the number of turns. CONSTITUTION:The outer periphery of a communicating cable 1 is wound up with a closure scale 11, and a take-up scale 14 directed by the number of turns and an extra length reading index 15 is read, and by the number of the turns, the communicating cable 1 is wound up with a sealing tape 6. The outermost periphery of the sealing tape 6 is wound up with the closure scale 11, and an extra length scale 13 is read. The other end 17 of a scale tape 12 is permitted to coincide with the winding finish position of the sealing tape 6, and the loosen extra length of the sealing tape 6 is cut off. The cut-off sealing tape 6 is wound up with the closure scale 11, and it is confirmed that the number of the turns and the extra length reading index 15 coincide with an optimum take-up quantity mark 19. When the optimum take-up quantity is confirmed, then the communicating cable 1 is covered with a case 3, and the connecting section of the communicating cable 1 is sealed.
Patent JP-H05308979-A (JP)
Title: Triglyceride-containing dried microbe crushed product and its production
Inventor: AOYAMA MICHIYA
IPC: C12P7/64
Filed: 1992-05-01
Abstract: PURPOSE:To efficiently obtain a microbe crushed product low in the reduction rate of the polyunsaturated fatty acid content after heat treatment, useful for livestock feed, pet food, etc., by crushing a triglyceride-contg. microbial cells in a water-dispersed state followed by dehydration. CONSTITUTION:Mucor circinelloides HUT1121(FERM P-9359) microbial cells are cultured in a medium for 5 days to effect mass proliferation, and the resulting culture solution is filtered to recover the microbial cells, which are, in turn, homogeneously dispersed and suspended in water into a suspension with the microbe concentration at 12%, which is then crushed continuously using a high-pressure homogenizer, and the resulting microbe crushed product is dehydrated and dried into dried microbial cells containing gamma-linolenic acid. Then, the cells are mixed with a feed component such as corn, gluten feed or meat/bone meal followed by heat treatment at 150 deg.C for 2min and then cooling, thus obtaining the objective livestock feed, etc., containing the subject crushed product <=10wt.% in the reduction rate of the polyunsaturated fatty acid content after the heat treatment at 150 deg.C for 2min.
Patent JP-S5470077-A (JP)
Title: Gas flow rate measuring apparatus
Inventor: YASUKAWA TAKESHI
IPC: G01F1/50
Filed: 1977-11-15
Abstract: PURPOSE: To eliminate the need for sustaining a constant pressure state and perform flow rate measurement easily by measuring the flow rate at the moment when pressure reaches a specified value in the falling process of the degree of vacuum and judging whether it is within a specified range or not.  
     CONSTITUTION: The measuring object 7 is set and valves 3a, 3b at both ends are opened. At the same time, a valve 14 is opened and a vaccum apparatus 12 is operated. At the same time, a start switch SSW is turned ON. This operation causes the pressure at both ends of the measuring object 7 to lower gradually toward the degree of vacuum having been set with regulating valves 11, 13. On the other hand, the FF 31 of a judgement circuit becomes operating and one of output terminal Q becomes L. Next, a timer SW 28 is opened after lapse of a specified time and the degree of vacuum reaches the specified value and if the flow rate is within the specified range when a pressure comparator 29 inverts, H is inputted to NAND 24, which in turn outputs L to invert the FF 31, causing a display lamp 34 to be lighted by a driving circuit 33. When it is out of the specified range, a display lamp 36 is lighted by as a driving circuit 35 operates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01305795-A (JP)
Title: Key telephone system
Inventor: AOYAMA SACHIO
IPC: H04Q3/58
Filed: 1988-06-03
Abstract: PURPOSE:To originate a call through a new public communication network (NCC) line by a simple operation by discriminating a line by referring to a storing means to store the office number of an originating station of the NCC line, and afterward, discriminating it the NCC line is the one connected to a private branch exchange, and performing originating processing. CONSTITUTION:An NCC table referring means 3 is referred to, and a call is discriminated if it is for the NCC line according to whether the office number from a dial telephone set is stored in the means 3 or not, and an idle NCC line is caught. Next, it is discriminated by an NCC/PBX setting confirming means 2 whether the caught line is a directly connected NCC line or the NCC line connected to a PBX, and for the directly connected NCC line, an NCC line access number is added by an NCC access dial number adding means 5, and for the NCC line connected to the PBX, an access number, for instance, of 0, etc., is added by a PBX access dial adding means 4, and further, the NCC line access number is added by the means 5, and these numbers are converted into a dial signal by a dial sending means 6, and the signal is sent to the line, and automatic call origination through the NCC line can be performed by the simple operation.
Patent JP-S62296800-A (JP)
Title: Exciter for synchronous machine
Inventor: MURANO KIYO
IPC: H02P9/14
Filed: 1986-06-13
Abstract: PURPOSE:To enable excitation control in accordance with as system state, by applying voltage pulse to an exciter, and by finding an external impedance out of voltage change difference component and the change difference component of reactive current or reactive voltage at the end of a synchronous machine, to change the set value of an excitation controller. CONSTITUTION:A voltage pulse generator 9 supplies a pulse to an excitation controller 5 to cause a voltage variation, and causes a variation in the voltage Vg of a synchronous machine 1. The voltage Vg and current I9 detected is supplied to as reactive power detector 14 to determine reactive power  Q. This reactive power  Q and a voltage fluctuation component  Vg are supplied to an impedance asithmetic circuit 15 to calculate an external impedance Xe. A variable setting circuit 16 establishes an optimum setting for the exitation controller 5 in accordance with the external impedance Xe from the impedance arithmetic circuit 15.
Patent JP-H0432518-A (JP)
Title: Production of steel sheet excellent in galvanizing suitability
Inventor: TAMEHIRO HIROSHI
IPC: C21D9/46
Filed: 1990-05-28
Abstract: PURPOSE:To produce a steel sheet excellent in galvanizing suitability at a low cost by hot-rolling a slab of low carbon steel with a specific composition under specific temp. conditions and then carrying out rapid cooling. CONSTITUTION:A slab of a steel having a composition which contains, by weight, 0.10-0.18% C, <0.5% Si, 0.9-1.3% Mn, 0.005-0.02% Nb, 0.005-0.25% Ti, <0.06% Al and 0.001-0.005% N or further contains one or >=2 kinds among 0.01-0.05% V, 0.05-0.30% Ni, 0.05-0.30% Cu, and 0.05-0.30% Cr and in which a Z value represented by Mn+20Nb+10V+Ni+Cu+Cr+3Mo is regulated to <=1.6% is first heated to 1100-1250 deg.C. Subsequently, this high temp. steel slab is hot-rolled under the conditions of >=30% cumulative rolling reduction at <=950 deg.C and 750-900 deg.C finishing temp. and then cooled rapidly at 5-40 deg.C/sec cooling rate. By this method, the steel sheet excellent in galvanizing suitability and suitable for buildings, bridges, etc., can be obtained.
Patent JP-H08334908-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device and device unit
Inventor: ITAMI AKIHIKO
IPC: G03G5/05
Filed: 1995-06-05
Abstract: PURPOSE: To provide an electrophotographic photoreceptor which is free from the wear and damage of the photoreceptor and has high durability and with which bright images of always high densities are stably obtainable, and an electrophotographic device and device unit using the electrophotographic photoreceptor. CONSTITUTION: This electrophotographic photoreceptor has a photosensitive layer on a conductive base 1. The extreme surface layer 5 of the photoreceptor is the photosensitive layer. The photosensitive layer contains inorg. particles of Mohs hardness of >=5 and thermosetting resin. The volume average mol.wt. of the inorg. particles is 0.05 to 2.0μm. The inorg. particles are silica particles of which heat absorption energy change rate ΔH of a differential thermal analysis at 40 to 200 deg.C when the particles are humidified in environment of relative humidity of 80%, is 0 to 20 Joule/g. The thermosetting resin is formed by crosslinking a phenoxy resin and its deriv. with multifunctional isocyanate.
Patent JP-S6117412-A (JP)
Title: Production of high-density carbon material
Inventor: HONMA MAKOTO
IPC: C01B31/04
Filed: 1984-07-05
Abstract: PURPOSE:To produce a carbon material having high density and strength, by adding water to mesocarbon microbeads containing bituminous component, granulating and drying the mixture, and forming the product with a press. CONSTITUTION:A mesocarbon microbead (spherulite) containing a bituminous component represented by a beta-resin is prepared by heating tar pitch or petroleum pitch and separating the formed optically anisotropic sphere with a solvent. The microbead is swollen with water, and granulated under disintegration, rolling or stirring and mixing without applying pressure. The produced granules are dried and compression molded.
Patent JP-S6117788-A (JP)
Title: Expansion valve
Inventor: AKAMINE IKUO
IPC: F16K31/00
Filed: 1984-07-03
Abstract: PURPOSE:To simplify the structure of an expansion valve by adding a function as a heating unit to a valve driving element. CONSTITUTION:When an electric current does not flow through a valve driving element 14, the valve driving element 14 is bent to be convex as shown by a two-dot chain line because there is no self-heat generation and it is in the state of low-temperature, so that a spindle 15 is pushed upward to increase the open area of an orifice 9. When an electric current is applied to the valve driving element 14, the valve driving element generates heat by itself so that the valve driving element 14 itself comes to a high temperature, and is deformed to be flat by a shape memory effect of the valve driving element 14. Thus, the spindle 15 is pushed downward to reduce the open area of the orifice 9.
Patent JP-H07317303-A (JP)
Title: Temporary scaffold for staircase
Inventor: OKAMOTO TADASHI
IPC: E04G1/36
Filed: 1994-05-26
Abstract: PURPOSE:To enable the reduction of the number of part items for the construction of a temporary scaffold, the simplification of structure, the facilitation of assembling-disassembling work, the utilization of stairs as working passages, the relaxation of restrictions on a construction place, floor finishing in the constructed state of the temporary scaffold, and the like. CONSTITUTION:Insert metal members 1 are embedded in plural opposed positions of the opposed walls 10a of a staircase. The respective both-end male screw parts of plural main steel pipes 2 are screwed with the female screw holes of the insert metal members 1 for erection, and scaffold boards 4 are held being suspended over the main steel pipes 2. Steel pipes 7 for constructing landings 5 and a platform 6 are connected in the crossed state, and scaffold boards 8 are held thereon. Plural insert metal members 1 are embedded in the specified positions of the walls. The respective one-end male screw parts of plural auxiliary steel pipes 3 are screwed with the female screw holes of the insert metal members 1, and clamps at the other ends are engaged with the main steel pipes 2 for erection. Plural steel pipes 7 for constructing the landings 5 are connected in the crossed state to the auxiliary steel pipes 3, and the scaffold boards 8 are held thereon.
Patent JP-H09315228-A (JP)
Title: Rear view device for vehicle
Inventor: SATSUKAWA HIDEAKI
IPC: B60R1/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To increase a proportion of a view of the rear of a vehicle in the entire visible view so as to enable recognition of the ground close to the vehicle, reduce total reflection light of the solar light, reduce loss of external light from diagonally below, and improve visibility of the view. SOLUTION: A center point '0' of a Fresnel lens step 7 is displaced upward from the center of a Fresnel lens 20. A second face 9b of a streak 6 forming the F resnel lens step 7 is formed as a rough face, and the Fresnel lens 20 is mounted on a rear window shield with being inclined so that the lowermost part of the second face 9b (portion from A to B) becomes horizontal.
Patent JP-H09314091-A (JP)
Title: Treatment of waste
Inventor: KUROMATSU HIDETOSHI
IPC: B09B3/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of a waste capable of surely enclosing a heavy metal in a soot and dust generated at the time of incinerating waste and preventing reelection. SOLUTION: In the treating method of the waste, an aq. soln. A consisting essentially of a carbonate containing no soluble silicate and polyvalent metal and the aq. soln. B containing a polyvalent metal cation reacting with a hydroxide ion and forming an insoluble or hardly soluble hydroxide and moreover water at need are added and mixed to the soot and dust generated at the time of incinerating the waste and containing the heavy metal such as Pb, and the heavy metal in the soot and dust is surely enclosed and the reelution is prevented.  Moreover, the effect is liable to manifest when the soot and dust is obtained by blowing a slaked lime having >=30m<2> /g specific surface area or powdery calcium silicate compd. having >=20m<2> /g specific surface are a into a waste gas in order to neutralize and reduce an acid gas such as gaseous hydrogen chloride when the soot and dust is catched with an electrostatic precipitator or bag filter at a waste gas treating device incidental to a waste incinerating equipment.
Patent JP-H09316473-A (JP)
Title: Lubricating agent for rolling seamless steel pipe and rolling by elongator
Inventor: YAMAMOTO SHUJI
IPC: C10N10/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject lubricating agent containing iron oxide and glass powder at a specific ratio, capable of preventing burned flaw without leaving glass in rolling of seamless steel pipe using an elongator and improving inner quality and yield and enabling maintenance of flaw and decrease of frequency for exchanging plug. SOLUTION: This lubricating agent contains (A) >80wt.% and <=95wt.% iron oxide [especially ferric oxide (Fe2 O3 ) having <=100μm particle diameter], and contains (B) glass powder (specifically the glass powder kept in fluid state at hot-working temperature) as the balance. The lubricating agent is fed as granules to the inner face of a hollow raw pipe and used for carrying out rolling using an elongator under the use of a plug made of a high hot-working strength material having 20-30kgf/m<2> tensile strength at 1000 deg.C.
Patent JP-S6027916-A (JP)
Title: Power supply device
Inventor: TOGAWA JIROU
IPC: G05F5/00
Filed: 1983-07-27
Abstract: PURPOSE:To improve the reliability of switching by switching a rectifying function automatically from double voltage rectification to nondouble voltage rectification or vice versa according to the switching of an input voltage. CONSTITUTION:When an input voltage applied between input terminals 2A and 2B is V2, the transistor TR40 of a voltage switching detecting circuit 34 becomes conductive because its base is held at a high potential, and the TR52 of a switching driving circuit 36 becomes non-conductive. Consequently, a triac 38 is controlled to a cut-off state and V20 which is a voltage non-multifying rectification output appears between output terminals 30A and 30B. Then, when the input voltage drops V2-V1, the TR40 of the circuit 34 turns off according to the voltage change, and the TR52 turns off. Namely, a trigger current is supplied to the gate of the triac 38 from an auxiliary power source circuit 60 through the TR52 to turn on the triac, and consequently a DC output 2V10 which is double appears between the terminals 30A and 30B.
Patent JP-S61295859-A (JP)
Title: Linear pulse motor
Inventor: SHIBATA KIWAMU
IPC: H02K41/03
Filed: 1985-06-24
Abstract: PURPOSE:To reduce the thickness and the weight of a movable element, to enhance the efficiency and to accelerate the operating speed of a linear pulse motor by forming a stator by disposing two sets of pole teeth trains at both sides of the element arranged with scale teeth of a magnetic material. CONSTITUTION:A plurality of scale teeth 18 made of a magnetic material are arranged though a nonmagnetic material at the prescribed pitch to form a movable element 10. Two sets of pole teeth train having poles 14 on which coils 14 are wound and a permanent magnet 13 are opposed through a gap so that the pole teeth 15 are opposed to form a stator 11. The element 10 is inserted through an ultrafine gap between the opposed pole teeth 15 of the stator 11 to form a linear pulse motor. Thus, since a yoke for passing a magnetic flux is eliminated between the teeth 18 on the element 10, the element 10 can be reduced in weight and thickness, thereby efficiently obtaining a thrust.
Patent JP-H034629-A (JP)
Title: Optical repeater
Inventor: YAMASHITA SHUJI
IPC: H04B10/07
Filed: 1989-05-31
Abstract: PURPOSE:To confirm a system margin of an optical relay system accurately by providing a monitor circuit so as to control an automatic gain control circuit being a component of an equalizing amplifier circuit thereby varying an output amplification of the equalizing amplifier circuit and varying the S/N of the received waveform equivalently. CONSTITUTION:A control signal 11 is inputted between a band pass filter 9 end an automatic gain control circuit 7 to give a prescribed change and the result is outputted as a control signal 11a to control the automatic gain control circuit 7 and a monitor circuit 8 varying the output amplification of the equalizing amplifier circuit 2 is provided. A transmission signal 10 after identification reproduction is given to the band pass filter 9 to demodulate the control signal 11 and to activate the monitor circuit 8, the control signal 11a controls the automatic gain control circuit 7 thereby varying the output of a broad band amplifier circuit 6, that is, the output amplitude of the equalizing amplifier circuit 2. Thus, the S/N of the signal inputted to an identification circuit 4 is changed equivalently to vary the code error. The system margin is confirmed accurately by observing the deterioration in the code error.
Patent JP-H09322560-A (JP)
Title: Drive circuit of capacitive load
Inventor: SHIBAZAKI MASAAKI
IPC: H02M7/48
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit of a capacitative load with improved power efficiency. SOLUTION: A capacitor 5 that is connected to electrodes at charging and discharging sides of an EL element 1 via a switching circuit 4 is provided, one portion of charging electric charge is transferred to the capacitor 5 when discharging the EL element 1, and remaining charging electric charge is discharged. Then, after the electric charge that is transferred to the capacitor 5 is returned to the EL element 1, charging is initiated, thus utilizing one portion of the electric charge that is charged to the EL element 1 again. A power efficiency can be improved by the reutilization amount.
Patent JP-H038237-A (JP)
Title: Manufacture of impregnated-type cathode pellet
Inventor: SUZUKI YUKIO
IPC: H01J9/04
Filed: 1989-06-02
Abstract: PURPOSE:To make it easy to insert and take pellets into and out a jig and carry out heating uniformly by inserting the pellets which are not yet impregnated into through holes of a jig pierced in the way of having larger diameter in the upper end part and smaller diameter in the down end part than that of the pellet, supporting the pellets there, impregnating an electron discharging material in the pellets, and then heating them. CONSTITUTION:A pellet, which is not yet impregnated, is inserted into a through hole 1 of a jig which is prepared by piercing the hole 1 in a high melting point metal plate in the way of having larger diameter in the upper end part and smaller diameter in the down end part than that of the pellet 2 while the center line of the pellet and the enter line of the hole are agreed each other, and the pellet is supported in the middle of the hole of the jig. Then an electron discharging material 3 is filled in the space from the upper end to the upper surface of the pellet in the through hole and heating is carried out from outside of the jig. The through hole 1 of the jig is formed in the way either of having gradually narrowed diameter from the upper end to the lowe end as to have a reversed conical shape or of having a step and different diameters between the upper side and the lower side.
Patent JP-H036044-A (JP)
Title: Semiconductor integrated circuit
Inventor: USHIDA TOMIO
IPC: H01L21/82
Filed: 1989-06-02
Abstract: PURPOSE:To enhance a speed performance in terms of a power consumption by a method wherein a load drive current (IEF) of an internal circuit is initially set to a minimum level and a treatment to gradually increase the load drive current of the internal circuit constituting an aimed-at path until a path delay becomes smaller than a transfer time is executed on all paths. CONSTITUTION:When all IEF's of an internal circuit are initially set to a minimum, a power consumption of a semiconductor integrated circuit is made minimum and a delay of individual internal circuits is made maximum. The individual internal circuits are weighted according to a magnitude of a difference between a delay by a preset IEF and a delay when it is changed over to an IEF which is larger by one grade, i.e., a reduced amount of the delay. Then, one untreated path is extracted; a delay of an aimed-at path is computed. When the path delay exceeds a transfer time, the IEF of the internal circuit of a largest weight out of the internal circuits constituting the aimed-at path is increased by one grade. Thereby, the load drive current is distributed optimally; a speed performance in terms of the power consumption can be enhanced.
Patent JP-S5665766-A (JP)
Title: Puller
Inventor: USUI YUUSUKE
IPC: B65H54/72
Filed: 1979-10-26
Abstract: PURPOSE: To enable the series endless synchronous operation of two pullers by locating a hydraulic device which drives a winding drum outside the winding line of the winding drum.  
     CONSTITUTION: A wire rope 54 wound around a wire reel 53 is hooked on both winding drums 4 of both pullers and wound around both winding drums 4 in a body. Then, both levers 21 and 52 are operated so that the speed of revolution of the drums 4 of both pullers can match, reading both tachometers 13 and 51 of the main puller. By doing so, the output of both pullers is mutually applied to the wire rope 54 wound around the winding drums 4 of both pullers. This enables winding in which load in doubled, as compared with the case where it is performed by one puller. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5363915-A (JP)
Title: Picture image reader
Inventor: EJIRI KOUICHI
IPC: G02B26/10
Filed: 1976-11-19
Abstract: PURPOSE: To ensure a picture image reading synchronizing with vibration by vibrating a solid state sensor array in the arrangement direction of the photoelectric converters and securing generation of electromagnetic inductive electromotive force by the displacement of the magnetic substance corresponding to the vibration. 
     COPYRIGHT: (C)1978,JPO&Japio