baber/WOPTO huggingface dataset:
Patent JP-H07248240-A (JP)
Title: Electromagnetic flowmeter
Inventor: YOSHIDA YUTAKA
IPC: G01F1/60
Filed: 1994-03-10
Abstract: PURPOSE:To achieve a lower power consumption of an electromagnetic flowmeter without adversely affecting measuring accuracy by stopping excitation during a fixed period immediately after turning ON or OFF of a shortcircuiting switch in ON or OFF periods of the shortcircuiting switch for measuring conductivity. CONSTITUTION:An electromagnetic flowmeter has a shortcircuiting switch S1 for measuring conductivity adapted to earth electrodes 2 and 3 for inducing a flow rate signal intermittently through a shortcircuiting resistance Rin and an offset compensation circuit 10 to remove a DC component contained in the flow rate signal. An output E3 of the offset compensation circuit 10 immediately after the turning ON or OFF of the shortcircuiting switch S1 is not sampled as flow rate signal. On the other hand, excitation is stopped during a fixed period immediately after the turning ON or OFF of the short-circuiting switch S1 among ON or OFF periods of the short circuiting switch S1. Thus, exciting power will not be consumed during the stoppage of the excitation. In addition, during the stoppage of the excitation, no flow rate signal corresponding to a flow velocity is induced thereby achieving a lowering of power consumption.
Patent JP-S56138119-A (JP)
Title: Composition having carcinostatic activity
Inventor: HORIUCHI MITSUYUKI
IPC: A61K35/54
Filed: 1980-03-28
Abstract: PURPOSE: To provide a composition having carcinostatic activity, and containing an iodine-rich egg as an effective component.  
     CONSTITUTION: A carcinostatic composition is prepared by using an iodine-rich egg as an effective component. The iodine-rich egg can be obtained by feeding fowls with feed mixed with more than a specific amount of an iodine compound, pref. calcium iodate and/or seaweeds, thereby transferring the iodine into the egg. The amount of iodine is about 5W250mg/day, pref. 5W15mg/day per a laying hen. The iodine-rich egg has carcinostatic activity, and can be applied as it is or in the form of tablet, powder, syrup, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61198312-A (JP)
Title: Operation controller of low frequency induction furnace
Inventor: TAKEUCHI YASUO
IPC: G05F1/66
Filed: 1985-02-28
Abstract: PURPOSE:To operate efficiently a low frequency induction furnace by performing the control to keep an impressed power at a rated power in accordance with the deviation between the impressed power of the induction furnace and the rated power. CONSTITUTION:The adjustment of the output voltage of a transformer 12, the adjustment of the capacity of parallel capacitors, or the combinational adjustment of both of them is used to perform such power control in accordance with the deviation between the output voltage of the transformer 12 and the rated power of an induction coil 10 that the deviation is suppressed to zero. Thus, the output power of the transformer 12 is allowed to approach the rated power in a short time, and the output power of the transformer 12 is kept at the rated power. Consequently, the time required for melting is shortened to improve the melting capability, and the loss of the energy required for cooling of the furnace wall or the like and a melting electric energy unit are reduced.
Patent JP-S59165651-A (JP)
Inventor: OOSHITA HIROSHI
IPC: H01R13/46
Filed: 1983-03-11
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-S62197681-A (JP)
Title: Screw pump
Inventor: YANAGISAWA SEIJI
IPC: F04C2/16
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the generation of cavitation by installing a tapered screw on the inlet side of the screw rotors of a screw pump, thus preventing a jet stream from being generated from a gap between the screw rotors and a sleeve. CONSTITUTION:The fluid introduced from a suction flange 1 side is sent under pressure to an outlet flange 5 side by each revolution of a main screw rotor 2 and a trailing screw rotor 3. Between the main and trailing screw rotors 2 and 3 and a casing 4, a minute gap 8 is formed by the existence of screw tapered part (a), and said gap 8 is set so as to increase on the inlet flange 1 side in comparison with on the outlet flange 5 side. Therefore, the pressure Pi at a gap outlet edge 9 increases to suppress a jet stream A generated between the screw rotors 2 and 3 and the casing 4, and generation of cavitation is prevented.
Patent JP-H07223913-A (JP)
Title: Disinfectant for seed
Inventor: HAMAMURA HIROSHI
IPC: A01C1/08
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a disinfectant for seed having high activity against the disease by gibberella with which a rice seedling is often infected. CONSTITUTION:This disinfectant for seed contains 1,1-diemthylpieperidinium dichloride as an active component. The disinfectant exhibits excellent activity of course against unhulled rice infected with gibberella fungus sensitive to benzoimidazole and even against that infected with gibberella fungus resistant to benzoimidazole. The disinfectant is applied, for example, diluting with water to prepare usually 500-20000ppm, preferably, 1000-2000ppm aqueous solution, and immersing unhulled-rice seed in the solution. The disinfectant for seed is free from toxicity against rice, has a low fish toxicity and can be used as an extremely safe disinfectant on practical purpose.
Patent JP-H03241511-A (JP)
Title: Production of perpendicular magnetic thin-film head
Inventor: HOSONO KAZUMASA
IPC: G11B5/31
Filed: 1990-02-19
Abstract: PURPOSE:To eliminate the generation of the problems occurring in the use of an adhesive material and to enhance reliability by forming a soft magnetic layer as a magnetic member for shielding in a connecting groove from above a flattened and worked protective layer by a mask plating method. CONSTITUTION:A main magnetic pole 16 is formed via a thin-film coil 14 inserted between interlayer insulating layers 13 and 15 on the flat plate magnetic pole disposing surface embedded with a nonmagnetic insulating material 12 on a magnetic substrate 11 in such a manner that the rear end 16 thereof is connected magnetically onto the surface of the magnetic substrate 11 and the front end thereof is extended to the surface of the insulating material 12. The worked protective layer 17 is formed on the magnetic substrate 11 formed with this main magnetic pole 16 to flatten the surface; thereafter, the connecting groove 31 is formed in the rear part of the worked protective layer 17 and the magnetic substrate 11. The soft magnetic layer 33 is formed as the magnetic member for shielding by the mask plating method into the connecting groove 31 from above the worked protective layer 17. Since the soft magnetic layer 33 for shielding is formed without using the adhesive material, the generating of the problems, such as deterioration of the magnetic characteristics of the main magnetic pole and registration of the magnetic member for shielding in the adhering stage, is eliminated.
Patent JP-S55132158-A (JP)
Title: Data gathering system
Inventor: YONEHATA ATSUSHI
IPC: G08C15/06
Filed: 1979-04-03
Abstract: PURPOSE:To prevent conflict from occurring in interruption while shortening the latency time of polling by grouping terminal stations into several, and by gathering data by making a base station alternate polling and interruption, group by group. CONSTITUTION:All terminal stations are divided into groups 1-10 by an adequate number, and base station 11 performs the polling of terminal stations of group 1 first and sends a general insormation request instruction to every station in sequence to gather data. After the polling, an emergency information permit insturction is sent to groups 4 and 7, for example, to make an interruption for emergency data. After the polling of group 2, groups 5 and 8 are interrupted for emergency data. Thus, the above operation is repeated covering all stations to process emergency information while collecting general information from all terminals. Consequently, even when the number of station increases, general information and emergency information can efficiently be processed.
Patent JP-H06232963-A (JP)
Title: Telephone set
Inventor: KUWABARA ATSUSHI
IPC: H04M1/66
Filed: 1993-02-03
Abstract: PURPOSE:To obtain the telephone set in which a disadvantage or a sense of displeasure is relieved and the operation of a call means such as sound or voice for calling or lighting of a light or the like is controlled efficiently. CONSTITUTION:When a call signal from the other transmission party is received while selection modes 10b, 10c are selected, a voice message to confirm the other transmission party is outputted from a 1st voice output means 11a and after the voice message output, the presence of a reply from the other transmission party is detected by a detection means 12. When no reply is obtained, while a voice message representing rejection of talking is outputted from a 2nd voice output means 11b, a comparison means 13 compares a voice signal of the other transmission party with a voice signal of the other party side stored in a voice storage means 9. When it is discriminated that the transmission aims at mischief through the comparison, the 2nd voice output means 11b outputs a voice message of speech rejection and when it is discriminated that the transmission aims at no mischief, a call means 8 is operated.
Patent JP-H05237413-A (JP)
Title: Operation of grinding mill for coal firing boiler
Inventor: MEGURI NOBUYASU
IPC: B02C21/00
Filed: 1992-02-26
Abstract: PURPOSE:To operate a grinding mill for a coal firing boiler capable of lowering the min. load without lowering the operation cost of the mill. CONSTITUTION:When the load of a boiler is high, the load of a rotary classifying type vertical mill 203 is raised to lower the loads of cyclone classifying type vertical mills 204,205. When the load of the boiler is low, the load of the mill 203 is lowered to raise the loads of the mills 204,205.
Patent JP-H11200079-A (JP)
Title: Device for dropping iron rust with electromagnetic wave
Inventor: IMAI TOSHIO
IPC: C23G5/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for dropping the rust formed on steel sheet surfaces. SOLUTION: The electromagnetic waves 6 emitted from an electromagnetic wave generator 3 connected through a cord 2 to a high voltage generator 1 are emitted to the rust 4 generated at the steel sheet 5. When the electromagnetic waves of the output approximate to the output of a microwave oven are applied to the rust formed on the steel sheet surfaces, the rust components on the surfaces receive vibration and the rust is dropped by the splashing effect of the generation of friction heat. The rust drops particularly well at the thick parts of the steel sheet.
Patent JP-H083500-A (JP)
Title: Recording fluid
Inventor: FUJIMORI MIZUE
IPC: C09D11/106
Filed: 1995-02-28
Abstract: PURPOSE:To obtain a recording fluid being excellent in pigment dispersibility, storage stability, water resistance and ink delivery and not causing nozzle plugging by mixing a specified anionic polymeric dispersant with an aqueous liquid medium and a pigment. CONSTITUTION:This fluid is one essentially consisting of a dispersant, an aqueous liquid medium and a pigment, wherein the dispersant is an anionic polymeric dispersant comprising a copolymer having at least an aromatic ring, a carboxylic group and a long chain alkyl carboxylate group represented by the formula (wherein n >=4) and a compound which forms a salt with this copolymer, and the molecular weight of the copolymer is 7000-100000. Because this fluid contains a pigment as the colorant, it is excellent in water resistance and weathering resistance, and because it contains an aqueous liquid medium, it can give a recording lowly blotting and resistant to staining, has good long- term storage stability, does not cause nozzle plugging and has good dispersibility.
Patent JP-H08235894-A (JP)
Title: Flash memory and flash memory control device
Inventor: AKIYAMA YASUHIRO
IPC: G11C16/06
Filed: 1995-02-28
Abstract: PURPOSE: To make the overhead reaching respective operations of an erasing, a writing and a read-in and the variation of access times for every chip small by providing areas where position management information of areas where users are accessible and areas where users are not accessible are stored with prescribed formats in a flash memory. CONSTITUTION: A flash memory 100 is divided into n storage areas 101 to 10n and it an access to the memory 100, an erasing, a writing and a read-in are executed by making each area as one boundary. Position management information of areas where users in the same chip are accessible and areas where users are not accessible area stored with prescribed formats respectively in first and second areas and the third and the fourth areas and succeeding areas 103 to 106 are data storage areas where users can access freely. Thus, since the inspecting of storage areas as a pre-processing performing an access is made unnecessary, the overhead reaching respective operations is made small and the variation for every memory chip is made small.
Patent JP-2000243009-A (JP)
Title: Recording carrier loading device
Inventor: TAKEMI KAZUTOSHI
IPC: G11B17/043
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To take out a recording carrier by maintaining engagement between a loading gear and an idle gear even when the loading gear is excessively rotated because of a switch failure. SOLUTION: When a loading gear 2 is excessively rotated in an (a) direction and arrives just before its disengagement from an idle gear 5, a protruded piece 3a is abutted on an coil spring 28. When the gear 2 is further rotated in the (a) direction, the coil spring 28 is pushed by the protruded piece 3a to be elastically deformed, and as its resisting force, the rotating force of a (b) direction is provided to the protruded piece 3a. Since the loading gear is returned in the (b) direction by this rotating force, the disengagement from the idle gear 5 is prevented and, by reversely rotating a motor 7, a slider 8 is moved via the gear 2, and a disk is ejected.
Patent JP-H08237102-A (JP)
Title: Input/output buffer circuit device
Inventor: KAMINAGA YASUO
IPC: H03K19/003
Filed: 1995-02-28
Abstract: PURPOSE: To improve noise immunity and immunity to latchup by fixing a potential of an N well to a VCC even when a PAD terminal voltage is a steady voltage VCC in the output mode where driver PMOS transistors (TRs) are in operation. CONSTITUTION: In the output mode where driver P-channel and N-channel MOS TRs QP3, QN3 are in operation, an inverter Q4 provides an output of an inverse of input output control signal OE. The inverted signal makes a TRQP6 conductive and the signal OE at logical H makes the TRQP3 conductive to apply a voltage of VCC1=3.3V to a node N well (NW) and to fix the voltage of the NW to 3.3V while a PAD terminal receives a voltage of 0 to 3.3V. Thus, when the mode is set to the input mode, a drive power supply voltage VCC=5V for other LSI different from the VCC1 is applied to the PAD terminal, the circuit employing one power supply has provision for a power supply voltage of different kind and prevents a pass current of the TRQP3. Thus, noise immunity and immunity to latchup are improved.
Patent JP-S57154356-A (JP)
Title: Electromagnetic agitating method for molten steel
Inventor: HAMAGAMI KAZUHISA
IPC: B22D11/10
Filed: 1981-03-19
Abstract: PURPOSE:To reduce the central segregation of an ingot and the generation of white bands simultaneously by using two electric currents of different phases and controlling the ratios of the current values of the 1st, and 2nd phases, and the agitating intensity of the molten steel to specific ranges. CONSTITUTION:In an electromagnetic agitating method for molten steel wherein current values of two electric currents of different phases are changed respectively to I1, I2(A), these values are set at I1/I2=0.3-0.9, and the agitating intensity F of the molten metal specified by the equation (f: frequency) is set at 1,000-2,700. Thereby, turbulent flow can be induced in the stage of the electromagnetic agitation of the molten steel and the object is achieved. The intensity F is required to be above the lower limit in order to reduce central segregation and at the upper limit, the central segregation is approximately eliminated and therefore the intensity above this is not necessary. In order to lower the index of white bands, it is necessary to keep the I1/I2 or I2/I1 at the upper limit or below, and if it is below the lower limit, no agitating force is obtained. In order to make the effect much better, the above-mentioned requirements are satisfied and besides, the respective electric currents are changed over, the electricity conduction times in all of these are set at about 5-50sec and the ratios between the respective electricity conduction times are controlled to about 1.0-5.0.
Patent JP-S53124361-A (JP)
Title: Heat exchanger
Inventor: NISHIBAYASHI NOBUHIKO
IPC: F28F1/32
Filed: 1977-04-06
Abstract: PURPOSE: In a heat exchanger such as those used in bath units of flash hot-water units, to prevent local boiling and its attenuant noisy sounds by limiting the transfer of heat from heat-receiving fins to the upper portion of a pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06317821-A (JP)
Title: Dyestuff for nonlinear optical material and nonlinear optical material containing the same
Inventor: ARAMAKI SHINJI
IPC: G02F1/361
Filed: 1994-03-10
Abstract: PURPOSE:To improve nonlinear sensitivity and to form an element exhibiting high performance by using a specific dyestuff compound for nonlinear optical material to obtain a dyestuff large in molecular hyper polarizability. CONSTITUTION:The dyestuff for nonlinear optical material is expressed by a formula. In the formula, each of R<1> and R<2> is individually -CN or -CONH2 and at least one of R<1> and R<2> is -CN, each of R<3> and R<4> is individually hydrogen atom or (substituted)lower alkyl group, each of R<5> and R<6> is individually hydrogen atom, lower alkyl group, alkoxyl group or acylamino group. The dyestuff having the structure in this manner is dissolved into a polymer to obtain a polymer material containing the compound. Though anything uniformly dissolving is used as the polymer material for dissolving, one free from scattering and capable of giving a transparent film is preferably used for the optical material.
Patent JP-H10216880-A (JP)
Title: Production of poly-v pulley
Inventor: AKIYOSHI HIDEYASU
IPC: B21D22/16
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an article, to increase the strength and to simplify its machining by executing with one chucking a process to form an intermediate blank having a cylinder like flange of a prescribed length by ironing a circular plate raw material formed to a prescribed external diameter with a drawing roll and a process to press a sinking comb roll to the cylinder like flange and to form plural numbers of V-grooves. SOLUTION: A circular plate raw material is clamped with a die 3 attached on a rotary main shaft of a spinning machine and a pressing die 4 attached on a tail stock, ironing is executed along the die 3 with a drawing roll, and a cross-section lateral U shaped intermediate raw material made in the cylinder like flange part is formed. Next, the drawing roll is changed to a forming roll, the cylinder like flange part is pressurized, flanges are formed on the both ends and V groove forming part is formed on the central part. Then, the forming roll is changed to a sinking comb roll 8, the V groove forming part is pressed and plural numbers of V grooves d are formed and the article A is obtained. In such a way, all the process can be executed without change of arrangement, etc.
Patent JP-S62198048-A (JP)
Title: Small size sealed lead storage battery
Inventor: OGUMA MIKIO
IPC: H01M50/171
Filed: 1986-02-25
Abstract: PURPOSE:To make it possible to carry out an accurate assembly by only positioning the lower side of a battery jar in the process after connecting the battery jar and the lid, by furnishing ribs at the parts of the jar to gear with the groove where the adhesive of the lid is poured. CONSTITUTION:In this battery, ribs 3 are furnished at the gearing portions to gear with the groove 2 of a lid 1 of a battery jar 4. It is effective to install the ribs 3 at two points each in the longitudinal sides and one point each in the lateral sides at the gearing portions of the jar 4. When the length of the longitudinal side and that of the lateral side is almost 1:1, or when the outer diameters are rather large, the positions of ribs are preferred to increase. When the ribs 3 are installed at the gearing portions of the jar 4 in such a way, even though some gap is produced in the injection-forming process, the looking is good enough because the jar 4 is covered by the lid 1.
Patent JP-H10294982-A (JP)
Title: Loud speaker and telephone system provided with the loud speaker
Inventor: GODAIS MARC
IPC: H04M1/21
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To limit the deformation of a plate and to prevent the possible destruction of the plate by providing a deformable conductive plate by two electric contact points and connecting an obstruction part for limiting the deformation of the plate near it on the frame of a loud speaker. SOLUTION: This loud speaker is provided with a frame 10 for supporting an electroacoustic transducer film 20 on one surface and supporting two electric contact points 30a and 30b on the other surface. The two contact points 30a and 30b are the two deformable conductive plates for forming a spring intended to permit the electric connection of the loud speaker in this case. At least one obstruction part 40 tightly attached to the frame 10 is connected to the contact points, turned to the upper side of the contact points and placed near the contact points. By at least one obstruction part 40, in order to prevent the contact points from being destroyed during manufacture or by accidental dropping, the course of the contact points is limited in the case that the contact points are pushed down.
Patent JP-S58158592-A (JP)
Inventor: ITOU SHIGEAKI
IPC: G21C13/06
Filed: 1982-03-16
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-S60185086-A (JP)
Inventor: ITOU TAKESHI
IPC: F26B1/00
Filed: 1984-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60222427-A (JP)
Inventor: REONARUDO CHIYABUKIN
IPC: A61K9/02
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-S54133417-A (JP)
Title: High toughness wear resistant steel
Inventor: WATANABE TEISHIROU
IPC: C22C38/24
Filed: 1978-04-07
Abstract: PURPOSE: To provide a cheap wear resistant steel with high toughenss and high hardness at high temp. which steel has a specific compsn. consisting of C, Si, Mn, Cr, V, Al, and the balance Fe and accompanying impurities.  
     CONSTITUTION: The wear resistant steel consists of, by wt., C; 0.40W0.60%, Si; 0.80W1.70%, Mn; 0.40W0.80%, Cr; 0.60W2.00%, V; 0.03W0.30%, Al; 0.20W 1.00%, and the balance Fe and accompanying impurities. Raw materials satisfying the predetermined compsn. are melted, refined, and cast into an ingot. The ingot is then hot rolled into a predetermined shape and heat treated by austenitizing at a temp. 50W60°C above the Ac 3  point, oil hardening and tempering at various temps.  
     USE: The steel is suitable for use as a cutting edge material for a motor grader cutting edge or bulldozer middle and outer edges for scraping earth and sand. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51116394-A (JP)
Title: The control rod position detecting apparatus
Inventor: ASAMI KAZUO
IPC: G01B21/00
Filed: 1975-04-04
Abstract: PURPOSE: In the control rod postion detecting apparatus constituted of a magnet moving with a control rod and a plurality of lead switch driven by the said magnet, a plurality of magnet are arranged leaving a proper distance, and reliability is improved without increasing the number of lead switches. 
     COPYRIGHT: (C)1976,JPO&Japio