baber/WOPTO huggingface dataset:
Patent JP-S6015810-A (JP)
Title: Magnetic head
Inventor: OKADA SUSUMU
IPC: G11B5/127
Filed: 1983-07-05
Abstract: PURPOSE:To reduce the sliding noises and to improve the reproduction efficiency by having 100 faces for the crystal azimuth on the magnetic path surface of a tape sliding part and giving a larger machine processing distortion at said sliding part than its following part. CONSTITUTION:A tape sliding part 6 has 100 faces for the crystal azimuth on a magnetic path surface and 110 or 100 for the crystal azimuth of the tape sliding surface. Such part 6 is made of the single crystal ferrite. A large machine processing distortion remains on the magnetic path surface of the part 6 by a lapping process, etc. using abrasive grains. While the magnetic path surface of a part 7 following the part 6 has an optional crystal azimuth. The part 7 is made of the single crystal ferrite and has a smaller machine processing distortion than the part 6. The sliding noise depends on the magnetic characteristics of the part 6, and the reproduction efficiency is affected by the overall magnetic characteristics of a head magnetic core 1. Thus it is possible to reduce the sliding noises and improve the reproduction efficiency.
Patent JP-S6016567-A (JP)
Title: Seasoned bean curd jelly
Inventor: IGARI KAZUO
IPC: A23L11/00
Filed: 1983-07-06
Abstract: PURPOSE:To obtain the titled product useful as a novel dessert food having smooth texture, excellent visco-elastic properties, and high nutritive value, by mixing soya milk with a coagulation component of jelly such as gelatin, agar, etc. and a seasoning base such as sweetener, e.g. sugar, etc. CONSTITUTION:Soybean is washed with water, immersed in water, ground with a bean grinder to obtain a slurry, heated in the presence of water, and filtered under pressure to obtain soya milk having a solid content of about 11-12%. 10 liters of the soya milk is heated to about 70-80 deg.C, and mixed properly with a desired seasoning base composed of salt and a sweetener such as sugar, fructose, etc., a coagulating component (or agent) for jelly, and specific seasoning materials such as various extracts, etc. to obtain milky solution, which is filled in a packaging container and cooled to obtain the objective product.
Patent JP-S62279144-A (JP)
Title: Integral controller for automatic transmission and engine
Inventor: TANIGUCHI KOJI
IPC: B60W10/10
Filed: 1986-05-28
Abstract: PURPOSE:To improve the detection precision of the starting condition for the change of engine torque by setting the starting condition for engine torque when a special equation is established continuously in a special number of times. CONSTITUTION:The starting condition for the change of engine torque is satisfied when the equation I is established continuously in the number n1 of times (Ne is engine revolution speed, No is revolution speed of output shaft of automatic transmission IL is low speed stage gear ratio, alpha is a constant in consideration of the detection delay of Ne and No). When an engine control computer 7 judges the generation of speed change from the signal variation of solenoid valves S1-S3, the number n1 of times of establishment and constant alpha determined according to the kind, etc. of sped change. Then, the number of times of establishment of the equation I is counted, and in the stage where n1 is counted, the fuel injection quantity of an injection valve 19 and the ignition timing of a distributor 20 are controlled, and the engine torque down is started. Therefore, the start of the inertia phase can be detected at early time free of error.
Patent JP-S6016007-A (JP)
Title: Gain variable circuit
Inventor: KATOU NORIHISA
IPC: H03G7/00
Filed: 1983-07-08
Abstract: PURPOSE:To increase the dynamic range and also to obtain an output signal of a low distortion factor by constituting plural stages of a diode load of a gain adjusting circuit and also constituting the amplifier characteristic of an amplifier circuit so as to provide the logarithmic characteristic. CONSTITUTION:Transistors (TR)Q1, Q2 constituted as a differential pair conduct voltage-current conversion. Then a DC voltage E1 and a resistor R1 decide a bias voltage of the TRQ1. Thus, a voltage E1 and an input signal V1 are applied superimposingly to a base of the TRQ1. Further, n-sets of diodes Dn1 connected in series are activated as a load circuit of the TRQ1 and n-sets of diodes Dn2 are operated as a load circuit of the TRQ2 so as to form the amplifier characteristic into a logarithmic characteristic. The gain adjustment of a gain adjusting circuit 2 is conducted by current supply amount of the current control circuits 2a, 2b. Then in increasing/decreasing a current i13 by the control of a current control circuit 3a, the charging current to a capacitor C1 is controlled and the frequency characteristic of an output signal V011 is adjusted by the charging time and discharging time based on the capacitance of the capacitor C1.
Patent JP-S5347395-A (JP)
Title: Continous recovering method for hydrogen chloride gas from used hydrochloric acid
Inventor: TANI KIYOHIRO
IPC: C23G1/36
Filed: 1976-10-13
Abstract: PURPOSE:To eliminate the necessity of whole replacement of iron oxide and to enable continuous running, by keeping size distribution and weight of iron oxide within a specific range, in recovering hydrogen chloride from used hydrochloric acid by use of a roasting furnace having a fluid bed of iron oxide.
Patent JP-S6016171-A (JP)
Title: Overcurrent protecting circuit of gate turn-off thyristor
Inventor: YAGINUMA TAKAO
IPC: H02M1/06
Filed: 1983-07-08
Abstract: PURPOSE:To protect a GTO against an overcurrent by a small-sized and inexpensive circuit by detecting the overcurrent by the state of the anode voltage of the GTO and flowing an OFF gate current to the GTO to extinguish it. CONSTITUTION:The anode voltage of a GTO is raised when the GTO generates an overcurrent, and the state of the prescribed level or higher is continued. When in this state (overcurrent state), a diode D2 is reversely biased, and a capacitor C1 is charged continuously. Therefore, the voltage of the capacitor C1 is raised, and when it reaches the prescribed level, a Zener diode D1 is conducted, and a transistor Tr1 is turned ON. Thus, an OFF gate current is flowed, and the GTO is turned OFF.
Patent JP-H10297144-A (JP)
Title: Account book
Inventor: NAKAJIMA SATOSHI
IPC: B42D11/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate calculation of a consumption tax amount to be paid by providing an information column regarding a suspence receipt consumption tax and information column regarding a suspence payment in addition to a column for filling in receipt and payment of an amount. SOLUTION: In the case that a transaction regarding a purchase is applied by a principle taxation system when the transactions are all taxation transactions, a taxation transaction amount to be applied is filled in a first amount detail column 29. Meanwhile, when part or all of the transactions are tax exemption or tax-free, a transaction part except the taxation is filled in a second amount detail column 32. And, when the transaction regards as sales, 'house-rent income' is, for example, filled in an item column 18 as a sales content, and amounts are filled in a receipt column 19 and balance column 21. When a simple taxation system is applied, a consumption tax to be paid can be accurately and easily calculated based on fill-in information of a business type detail column 27 and information of the column 19.
Patent JP-H11317885-A (JP)
Title: Two-way communication remote controller
Inventor: NAKAMURA KOICHI
IPC: H04N5/445
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To display an electronic program guide(EPG) without using a screen of a television receiver. SOLUTION: A TV microcomputer 22 receives EPG data from an EPG database engine 25 in the case of conducting EPG display. A TV microcomputer 22 supplies the extracted EPG data k1 to a transmitter 23. The transmitter 23 converts the EPG data k1 into an EPG data signal m1 and sends the signal to a remote control transmitter 10. On the other hand, a receiver 14 of the remote control transmitter 10 receives the EPG data signal m1 from a television receiver 20 and converts the signal into an EPG data electric signal n1 and gives the converted signal to a remote control microcomputer 12. The remote control microcomputer 12 generates a video signal for an EPG menu from the EPG data signal m1 and displays the video signal on a liquid crystal display panel 15.
Patent JP-S6452679-A (JP)
Title: High-strength sialon and method for improving strength of sialon
Inventor: KUBO YUTAKA
IPC: C04B41/80
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a sialon stronger than a defect-free material, by heat- treating a sialon at a specific temperature. CONSTITUTION:Sialon is heat-treated at 800-1,100 deg.C in air until >=90% of the surface of the sintered material is covered with a modified layer formed by the heat-treatment.
Patent JP-S617274-A (JP)
Title: Substituted tetrahydrothiopyrane-2,4-diones
Inventor: HAINTSU YURUGEN BUROBUROUSUKI
IPC: C07D409/12
Filed: 1985-06-08
Abstract: Novel substituted tetrahydrothiopyran-2,4-dione herbicides of the formula   <IMAGE>   in which R1 is hydrogen, alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, cycloalkyl or optionally substituted aryl, R2 is alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, halogenoalkenyl, alkoxycarbonylalkyl, alkoximinoalkyl, optionally substituted aralkyl or optionally substituted heterocyclylalkyl, and R3 and R4 each independently is hydrogen, alkyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, optionally substituted aryl, optionally substituted aryloxyalkyl or optionally substituted aralkyl, or metal salts thereof.
Patent JP-S5648127-A (JP)
Title: Epitaxial growth
Inventor: TAKAGI MIKIO
IPC: H01L21/205
Filed: 1979-09-26
Abstract: PURPOSE:To eliminate roughness on the surface of a semiconductor by keeping a semiconductor substrate from being exposed to a high temperature/low pressure condition during the periods other than those of epitaxial growth on a silicon substrate in a pressure reducing epitaxial growth. CONSTITUTION:An inert gas such as N2 flows into a reactor and a semiconductor Si substrate to be treated is placed thereinto. Then, after the gas is suspended, a carrier gas such As H2 flows into the reactor with the pressure there in lowering to 200-700 Torr. Then, the temperature in the reactor is raised up to 1,100 deg.C, for example, and the pressure therein reduced to 100 Torr. A reaction gas such as SiH2 flows into the reactor to start an epitaxial growth. After the end of the specified epitaxial growth, the reaction gas is stopped and the pressure therein is raised to 200-700 Torr with an adjustment of a carrier gas with a lower temperature therein. This keeps the Si substrate from being exposed to a high temperature/low pressure condition during the periods other than those of epitaxial growth thereon eliminating roughness on the surface of the Si substrate.
Patent JP-H06332426-A (JP)
Title: Display control device
Inventor: GOTO ASAYUKI
IPC: G09G5/00
Filed: 1993-05-26
Abstract: PURPOSE:To use various displays which are different in a display system and resolution in the same way as the exclusive display connecting the displays with each other. CONSTITUTION:Display data is displayed on the standard CRT display 2 of 1040X700 dots by a display control device 3 incorporated in an information processing device 1. Also, any display out of a CRT display 5 of 640X400 dots, a LCD display 6 of 640X480 dots or a EL display 7 can be connected by inserting a expansion display control substrate 4 into the information processing device 1, a display signal in accordance with a display system and resolution of each connected display is generated by a display signal generating means corresponding to a display in the expansion display control substrate 4, and outputted to each display.
Patent JP-S6015405-A (JP)
Title: Azoic polymerization initiator mixture
Inventor: TANAKA MIKIAKI
IPC: C08K5/23
Filed: 1983-07-07
Abstract: PURPOSE:The titled mixture excellent in long-period storage stability and water dispersibility and capable of giving a uniform stable aqueous suspension, comprizing an azoic polymerization initiator and a dispersing/suspending agent containing a surfactant. CONSTITUTION:An azoic polymerization initiator (A) (e.g., 2,2'-azobisisobutyronitrile) of a particle diameter <=20mu is mixed with 0.5-30wt%, based on component A, nonionic, cationic, or anionic surfactant and 0.001-30wt%, based on component A, dispersing/suspending agent (e.g., carboxyvinyl polymer, or its alkali metal salt, ammonium salt or organic amine salt) at a temperature <= the m.p. of component A (5-20 deg.C). EFFECT:Even after it is transported or stored at 20 deg.C or below for a long period, the mixture neither forms blocks, nor discolors, nor separates from the dispersing/suspending agent, nor undergoes changes in polymerization content, and can be readily dispersed in a suitable amount of water.
Patent JP-S62278999-A (JP)
Title: Novel substrate for determination of lysozyme activity
Inventor: NANJO FUMIO
IPC: C07H15/203
Filed: 1986-05-29
Abstract: PURPOSE:To determine lysozyme activity in a short time, by reacting peracetyl- chitopentose with p-nitrophenol and using the resultant p-nitrophenyl-penta-N- acetyl-beta-chitopentoxide as a substrate. CONSTITUTION:N-acetylchitopentose or chitopentose hydrochloride produced by the hydrolysis of chitin or chitosan is used as a starting raw material. The material is made to react with acetic anhydride to obtain a peracetyl derivative, which is reacted with p-nitrophenol and de-O-acetylated to obtain p-nitrophenyl- penta-N-acetyl-beta-chitopentoxide of formula. The compound is used as a substrate and p-nitrophenyl-N-acetyl-beta-glucosaminide produced by the action of lysozyme is made to react with beta-N-acetylhexosaminidase and the isolated p-nitrophenol is determined.
Patent JP-S6015434-A (JP)
Title: Product of jelly-like pvc composition
Inventor: KUMASAKA SADAO
IPC: C08L27/06
Filed: 1983-07-07
Abstract: PURPOSE:To obtain a jelly-like PVC composition excellent in elasticity, moldability, etc., and suitable as a cushioning material, by heating a relatively large amount of a liquid plasticizer, uniformly dissolving polyvinyl chloride in it, and solidifying the solution by cooling. CONSTITUTION:A uniform solution is formed by dissolving 100pts.wt. polyvinyl chloride in 150-1,200pts.wt. normally liquid plasticizer such as dioctyl phthalate or dibutyl phthalate wit stirring. A jelly-like PVC composition is obtained by solidifying the solution by cooling. It is possible to mold the composition into any desired shape by solidifying it by pouring into a mold at the time of solidification by cooling, so that large molding apparatus such as an extruder is necessary. Therefore, the molding cost can be reduced. It is also possible to impart flame retardancy to the product by using a flame-retarding plasticizer such as tricresyl phosphate as the plasticizer.
Patent JP-S5550944-A (JP)
Title: Warm forging and forming method of holed parts
Inventor: MINAMI TOSHIHIRO
IPC: B21K1/04
Filed: 1978-10-07
Abstract: PURPOSE: To obtain holed parts at a high yield without second labor by superposing two or more blank metals in the axial direction of a die, heating the blank metal on the inlet side of the die to the temperature suited for warm forging and piercing this with a punch and at the same time forming a guide hole on the inner side blank surface with the punch end.  
     CONSTITUTION: A punch 3 which moves forward or backward along the axial- center-direction through-hole 2 of a die 1 and a knock-out pin 4 are opposedly disposed. The second biller 6 born by a pin 4 and the first billet 5 supported to this are disposed in the hole 2. The surplus height h between the billet 5 surface and the die top face is determined by considering the displacement quantity of the wall thickness owing to piercing of the billet 5. The billet 5 having a guide hole 7 in the center of the surface is heated to the temperature suited for warm forging and is pierced home by the punch 3. A guide hole 7 by the punch end 3 is worked in the billet 6 surface. Next, the punch 3 is drawn off and the billet 5 is further additionally worked as the forged product. After the billet 6 is heated like above, it is placed in the position of the billet 5 and a new billet is put in the position of the billet 6, thus the part is formed by the same procedure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61280992-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: KUAMI MICHITOKU
IPC: B41M5/26
Filed: 1985-06-06
Abstract: PURPOSE:To obtain a uniform transfer image even if applied energy is low and using a recording paper having a rough surface, by providing an ink layer wherein a heat-meltable microcapsule having liquid ink consisting of oil agent liquid at ambient temp. and a colorant included in the skin thereof is dispersed by a binder. CONSTITUTION:A mixture consisting of pigment 16 and an oil agent 17 is mixed with a solution prepared by dissolving heat-meltable polystyrene coming to the skin 18 of a microcapsule 12 in an org. solvent and the resulting composition is microencapsulated by a method for drying said composition by hot air while spraying the same, an interface polymerization method or a phase separation method. After the microcapsule 12 is mixed with a heat-meltable binder 13 dissolved in the org. solvent not dissolving said microcapsule 12 and the resulting mixture is applied to a base material in a specific thickness by a coating apparatus. By this microencapsulation, the viscosity of the ink transferred to recording paper can be kept low. It is pref. to prevent the total release of the ink layer at the time of transfer recording by providing an ink layer 14 through an intermediate adhesive layer.
Patent JP-S63290161-A (JP)
Title: Multi-channel switching power source circuit
Inventor: OHASHI SHINICHI
IPC: H02M3/28
Filed: 1987-05-22
Abstract: PURPOSE:To set the output source voltage independently, by providing a switching means and a source voltage detecting means for every channel, then carrying out ON/OFF control of the switching means in predetermined sequence and making selection. CONSTITUTION:A multi-channel switching power source circuit comprises a, primary power source 1, a transformer 2, a switching element 3 and an error amplifier 12, a referential power source 13, switches 16-18, a switch drive circuit 18, etc. Loads 6-1-3 are connected respectively to output terminals 23-1-3, which are supplied with source voltage. Every time when the switching element 3 is turned ON through a switch drive circuit 19, switches 16-1-3 are closed in this order. Consequently, voltage pulses occurring at the secondary of the transformer 2 are extracted and applied onto respective loads 6-1-3. Switches 17, 18 are turned ON/OFF with the same timing as the switch 16 through the drive circuit 19.
Patent JP-S6140258-A (JP)
Inventor: KURATA SHIGERU
IPC: C07C231/00
Filed: 1985-06-07
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-S5826230-A (JP)
Title: Diagnosing device for abnormality of rotating machine
Inventor: SATOU KAZUYA
IPC: G01M99/00
Filed: 1981-08-10
Abstract: PURPOSE:To obtain a device which is easy to mount and can detect abnormal sounds effectively by coupling a sound detecting sensor acoustically to the end face near the inside hole in the rotating part of a rotating machine. CONSTITUTION:A recess 10 is formed in the central part on the end face of an intermediate shaft 9 connecting a rotating machine to be tested and a rotating machine for driving, and a sound detecting sensor 3, a sound transmission module 41 which is a part of a signal transmission part 4, and an electric power source module 44 are mounted in the recess 10. The sensor 3 is adhered with a piezoelectric element 32 on the inside circumferential surface of a tapered circular ring shoe 31 and is further provided with an elastic body 33 on the rear surface of the shoe 31, which are so arranged that the ring shoe 31 is brought into press contact with the end face around the inside hole 24 of a rotating shaft 21 by the pressing force of said elastic body and the centrifugal force generated  by the rotation of the elastic body. When grease or the like is coated on the  press contact surface of both, both are coupled acoustically, and the internal  surface waves 25 propagating on the surface of the hole 24 are detected.
Patent JP-H04351059-A (JP)
Title: Facsimile equipment
Inventor: TERAO TSUGIO
IPC: H04N1/21
Filed: 1991-05-29
Abstract: PURPOSE:To realize the small sized portable facsimile equipment. CONSTITUTION:A facsimile signal input output section 4 is acoustic-coupled with a handset of a telephone set and sends/receives a facsimile protocol signal and input output picture data 17, 18. A picture data storage section 1 stores a received input picture data 17. A communication control section 3 makes calling to a destination designated by the operation input from a keyboard 2, is stored by the designation of the procedure signal and sends the output picture data 18 by an acoustic coupler.
Patent JP-2000314718-A (JP)
Title: Combustible gas component concentration measuring device and measuring method
Inventor: KITANOYA SHOJI
IPC: G01N27/419
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure combustible gas component concentration without being affected by oxygen concentration in measured gas by selecting the offset and gain of an oxygen pump current according to the oxygen concentration in the measured gas. SOLUTION: This gas sensor is formed by laminating first to sixth layers 1-6. The first layer 1 and electrodes 11, 12 constitute a first oxygen pump 18, the fourth layer 4 and electrodes 14, 15 constitute a second oxygen pump 20, and the sixth layer 6 and electrodes 16, 17 constitute a third oxygen pump 21. The third layer 3 and electrodes 13, 14 constitute an oxygen concentration detecting means 19. The oxygen concentration of measured gas is obtained from a first oxygen pump current to select the offset and gain of a second oxygen pump current selected and/or corrected according to the obtained oxygen concentration current, and combustible gas component concentration is obtained from the measured second oxygen pump current according to an expression: combustible gas concentration = gain × (offset - second oxygen pump current measured value).
Patent JP-H09299950-A (JP)
Title: Production of ultrapure water and exchange method for replacing reverse osmotic membrane element
Inventor: KAWADA ICHIRO
IPC: B01D65/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a production method of ultrapure water to recover quality of permeate to a value before the stop for replacing a reverse osmotic membrane element in a short time and rapidly feed ultrapure water, and a method for replacing the reverse osmotic membrane element. SOLUTION: When the reverse osmotic reverse element loaded on a reverse osmotic membrane device is exchanged to a new reverse osmotic membrane element, an used reverse osmotic membrane element is taken off from a vessel of the reverse osmotic membrane device, and then the new reverse osmotic membrane element is loaded on the vessel and pure water added a sterilizer such as hydrogen peroxide, peroxyacetic acid and sodium hypochlorite is poured into the vessel. The vessel is sealed and the reverse osmotic membrane element is reserved in such a state that it is immersed in the pure water for >=6 hours, preferably >=24 hours, and then an operation of the reverse osmotic membrane element is started.