baber/WOPTO huggingface dataset:
Patent JP-S62261169-A (JP)
Title: Semiconductor memory
Inventor: HIRAKAWA NOBORU
IPC: H01L27/108
Filed: 1986-05-07
Abstract: PURPOSE:To prevent erroneous operation due to injected electrons, by surrounding one region of a memory cell array or a substrate-potential generating circuit with a groove having an opposite conductivity type region, and fixing the opposite conductivity type region at a constant potential. CONSTITUTION:On the surface of a P-type semiconductor substrate 1, an insulating film 9 is formed. Thereafter, photoresist 10 is applied. A hole is provided by using a photoetching method. After the insulating film 9 at the hole part is removed, a groove 2 is formed in the substrate 1 and the photoresist 10 is removed. Polycrystalline silicon 11 is grown so as to bury the groove 2. Heat treatment is performed, and an opposite conductivity type region 4 is formed on the surface of the groove 2. Then, the entire surface is etched, and the substrate 1 is exposed. A memory cell array is formed in the inside of the groove 2 through a diffusion process. A substrate-potential generating circuit is provided at the outside. When the opposite conductivity type region 4 is connected to a constant potential, electrons injected from the substrate-potential generating circuit are moved 13 to the memory cell array. Even if the electron came to the array, the electrons are shielded at this part. Thus erroneous operation can be prevented.
Patent JP-S5531953-A (JP)
Title: Measuring method of ammonia in gas
Inventor: OJIWA SHINICHI
IPC: G01N31/00
Filed: 1978-08-29
Abstract: PURPOSE: To perform continuous measurement dilute NH 3  with good accuracy, by using the platinum borne on the honey comb carrier for the said catalyzer with specified conditions, in the method obtaining amount of NH 3  in gas through the measurement of NO amount obtsined through conversion by catalyzer.  
     CONSTITUTION: NH 3 -NO converter filling in catalyzer is passed through, NH 3  in the inspected gas is converted into NO, the amount of NO is measured with an analyzer and the amount of NH 3  contained is continuously measured. In such a method, as the said catalyzer, the catalyzer giving platinum of about 0.3wt.% or more (favorably, 0.8 to 2wt.%) to the honey-comb carrier is used, and measurment is made by passing through the insepected gas including NH 3  at the space speed of about 2000 to 100000/hour (favorably, 40000 to 80000/hour). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59230278-A (JP)
Inventor: OGAWA SHINGO
IPC: H01R43/00
Filed: 1983-06-13
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-S61264063-A (JP)
Title: Titanium dioxide fine particles coating with basic iron salt of fatty acid
Inventor: ICHIKAWA YOSHIYASU
IPC: C01G23/047
Filed: 1985-05-16
Abstract: PURPOSE:The titled titanium colored in light yellow or reddish brown, obtained by reacting an aqueous suspension of titanium dioxide fine particles with a basic ferric salt and a higher fatty acid salt, and coating titanium dioxide with a specific amount of the formed basic ferric salt of higher fatty acid salt. CONSTITUTION:An aqueous suspension of titanium dioxide fine particles having <=0.1mu maximum diameter and 0.01-0.07mu average particle diameters is reacted with a water-soluble basic ferric salt and a water-soluble higher fatty acid salt such as sodium stearate, the surface of the titanium dioxide fine particles is coated with the formed basic iron salt of higher fatty acid in such a way that the amount of the basic iron salt is 1-40wt% calculated as fatty acid based and 1-40wt% calculated as ferric oxide based on the weight of the titanium oxide fine particles. The suspension is filtered, the particles are washed with water, etc., further dried and ground to give the aimed titanium dioxide.
Patent JP-H07310683-A (JP)
Title: Scroll type compressor
Inventor: YAMAMOTO TOSHIHIKO
IPC: F04C18/02
Filed: 1994-05-19
Abstract: PURPOSE:To provide a scroll type compressor in which the structure is small and lightweigted as far as possible and more suction quantity of a fluid is secured. CONSTITUTION:A first blade 24 of a scroll-form and a second blade 34 of a scroll-form which is disposed inside the first blade 24 are rotatably disposed in the eccentric position to each other. A large diameter part 24a is formed in the terminal part of the outside of the blade 24, and the large diameter part 24a has a circular arc-like inner surface in which the central axis O1 being as a center, the central angle alpha is larger than 180 deg. and not larger than 300 deg.. An operation chamber 33A is formed between both blades 24, 34 in the state that the outer surface of the large diameter part 34a of the second blade 34 is in contact with the inner surface of the large diameter part 24a.
Patent JP-S62262166-A (JP)
Title: Information processor
Inventor: MISE MASAKAZU
IPC: G06F13/42
Filed: 1986-05-07
Abstract: PURPOSE:To reduce a software overhead by totaling an amount corresponding to the transmission rate of an input/output device which is being used, comparing it with a prescribed amount, and controlling the use request of a bus. CONSTITUTION:The control part of each input/output device generates automatically a signal for displaying a fact that a data is being transferred. A voltage level corresponding to each transmission rate based on a data transfer request signal REQij (i, j = 1, 2...) determined from the bus use rate of each input/ output device is summed up to the voltage level VX of an input A through a diode D1 and resistances R1, R2. The level VX is compared with the B input voltage V11 of a prescribed value for showing an allowable bus band width by a comparing circuit IC1, and in case of VX>V11, it is informed to a software by an interruption, the subsequent transfer request is set to a waiting state, and when it is known that the prescribed value is V12>VX by a comparing circuit IC2, an instruction is executed to the software, and the waiting state is released.
Patent JP-H07318889-A (JP)
Title: Liquid crystal drive circuit
Inventor: OKETANI KAZUNOBU
IPC: G02F1/133
Filed: 1994-05-19
Abstract: PURPOSE:To realize AC drive even in such a case since DC drive occurs and a display characteristic of a liquid crystal panel is deteriorated when a non-standard video signal different from an NTSC standard normal signal is inputted in a liquid crystal drive circuit constituted so as to output the video signal and a polarity signal set for the NTSC standard normal signal. CONSTITUTION:This circuit is provided with a drive polarity decision part 4 detecting a voltage application polarity and judging the AC drive by the detected polarity and a liquid crystal panel protection circuit 5 supplying a new liquid crystal drive waveform alternating signal (NDSW) forcedly inverting the liquid crystal waveform alternating signal as protection operation for a liquid crystal panel 3 when the fact that it is not AC driven is judged to a polarity inversion circuit.
Patent JP-H02286933-A (JP)
Title: Vibration control device
Inventor: YAMAMOTO IKUO
IPC: F16F15/02
Filed: 1989-04-27
Abstract: PURPOSE:To improve safety of a device and make shock prevention of a structure possible by bringing a stopper carriage near to a movable mass, and causing the movable mass to stop at abnormal time. CONSTITUTION:Acceleration is detected by an accelerometer mounted to a vibrating body, and signal is transmitted to a controller. Then, the controller computes/analyzes the signal, gives instruction to an actuator so as to generate control force proportional to vibration speed between a movable mass 4 and the vibrating body, the movable mass 4 vibrates the vibrating body to the direction that stops its vibration, and control is performed. And, when the accelerometer detects abnormal time, a movable device 13 moves a stopper carriage 10 to the direction of the movable mass 4. Although a buffer 11 engages with the irregular part 12 of a fixed part at this time, it does not disturb the movement of the stopper carriage 10. Next, although the movable mass 4 applies large force to the stopper carriage 10 after or during the movement, the buffer 11 engages with the irregular part 12 of the fixed part, and the carriage 10 gradually decelerates and further stops the movable mass 4.
Patent JP-S58222318-A (JP)
Title: Detector of boiling
Inventor: TERAI HARUO
IPC: A47J27/00
Filed: 1982-06-18
Abstract: PURPOSE:To improve the accuracy of detection of boiling, by detecting indirectly the water temperature of a water boiler and detecting the temperature gradient changing timewise. CONSTITUTION:The water temperature in the water boiler is detected indirectly by a temperature sensing element 5 and the temperature gradient changing timewise is detected under a prescribed condition. Further, a boiling detecting signal is generated when the temperature gradient reaches a value of a prescribed rate or below with respect to the initial value. Thus, the detection of boiling is done with good accuracy independently of types or water quantity of the water boiler vessel.
Patent JP-H06299060-A (JP)
Title: Flame-retardant resin composition
Inventor: MISUMI KOJI
IPC: C08L51/06
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a resin composition having improved flame retardancy as well as excellent impact resistance, strength properties, flow and heat stability. CONSTITUTION:The resin composition is a fiber-reinforced frame-retardant resin composition comprising 100 pts.wt. base resin composition comprising 40-97wt.% aromatic polycarbonate resin, 3-60wt.% rubber-containing graft coplymer prepared by grafting an aromatic vinyl monomer, a vinyl cyanide monomer and optionally a comonomer onto a rubbery polymer and 0-50wt.% rigid copolymer prepared by copolymerizing an aromatic vinyl monomer with a vinyl cyanide monomer and a comonomer, 1-20 pts.wt. aromatic phosphoric ester, 0.03-0.1 pts.wt. metal aromatic sulfonate and 5-50 pts.wt. fibrous reinforcement.
Patent JP-H076958-A (JP)
Title: Forming method of gaas film on si substrate
Inventor: SATO SEIKI
IPC: H01L21/205
Filed: 1992-03-31
Abstract: PURPOSE:To enable a mirror-surface GaAs film excellent in electrical properties to be formed on an Si substrate. CONSTITUTION:An Si substrate 2 inside a reaction tube 1 is heated by a high frequency induction heating apparatus as triethyl gallium is supplied to the reaction tube 1. That is, a first GaAs epitaxial film is formed at a low epitaxial growth temperature of 550 deg.C, and then a second GaAs film is made to grow at a high epitaxial growth temperature of 650 deg.C.
Patent JP-S5631351-A (JP)
Title: Cooling liquid circulator for electric machine
Inventor: SHIODA KAZUHIKO
IPC: H02K9/19
Filed: 1979-08-22
Abstract: PURPOSE:To prevent the overheat of the bearing of a transporting pump and improve running condition and reliability, by using the cooling water of a cooler to  cool the bearing of the pump. CONSTITUTION:When the transporting pump 4 is in operation, the cooling liquid 6 of pure water in a coolant vessel 7 is conducted to a cooler 3. The liquid is cooled by the cooler and supplied to the cooling liquid passage A of a heating section 2. After the cooling liquid is circulated through the passage A, the liquid is returned to the vessel 7 through a return pipe 8. At that time, cooling water in a feed water pipe 15 flows through the cooler 3 and some of the water is divided into a feed water pipe 13 and conducted to a cooling section for the bearing of the pump 4 to cool the bearing to prevent its overheat. The flow rate of the cooling water for the bearing is optimized by a control plate 17.This results in improving the running condition of the equipment and its reliability.
Patent JP-S63270621-A (JP)
Title: Moisture-permeable variable type application pharmaceutical
Inventor: NAKANO YOSHIHISA
IPC: A61K9/70
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the titled pharmaceutical, capable of selecting moisture permeability suitable for purposes of treating individual patients and relieving side effects, such as skin irritation, by providing a carrier having a laminated structure peelable between optional layers on one surface of a drug-containing tacky agent layer. CONSTITUTION:A carrier provided on one surface of a tacky agent layer containing a percutaneous absorbable drug is constituted by laminating two or more layers of one or two or more kinds of films and/or sheets and providing the respective layers peelable between optional layers before or after application. Films and/or sheets having respective different moisture permeabilities are used in the respective layers of the above-mentioned carrier and the carrier is preferably constituted of films and/or sheets having a lower moisture permeability from the tacky agent layer to the outer layer. The respective layers have thicknesses of preferably 10-100mum for the tacky agent layer and 50-1,000mum for the carrier.
Patent JP-S60249631-A (JP)
Title: Diesel-engine control device
Inventor: HASEDA TETSUSHI
IPC: F02D41/00
Filed: 1984-05-24
Abstract: PURPOSE:To restrain variations in the angular speed of a crank shaft to restrain the vibration of an engine, by controlling an intake-air throttling means in accordance with output signals from an air-excess rate detecting means for detecting an air excess rate in exhaust gas and an operating condition detecting means. CONSTITUTION:Upon starting of an engine, after the opening degree theta0 of an intake-air throttle valve being set, whether the engine is started or not is determined. If the starting is determined, an electrical control circuit 6 which receives output signals from lean sensor 10, a rotational speed sensor 21, a water temperture sensor 11, an intake-air pressure sensor 43, etc. calculates an optimum air excess rate lambdai in accordance with the rotational speed of the engine, the amount of fuel injection and the temperature of cooling water. Then this air excess rate lambdai is compared with an actual air excess rate lambdaa, and if lambdai>lambdaa, a three-way selector valve 72 is controlled to increase the opening degree of the intake-air throttle valve by DELTAtheta, and therefore, an actuator 71 controlls the intake-air throttle valve 42. Meanwhile, if lambdai<lambdaa, control is made such that the opening degree of the intake-air throttle valve is decreased by.
Patent JP-S59231938-A (JP)
Title: Stereo receiver
Inventor: OKASHIN YAMATO
IPC: H04B1/16
Filed: 1983-06-14
Abstract: PURPOSE:To improve the S/N by mixing audio signals L, R in the ratio corresponding to an antenna input level to change continuously the separation. CONSTITUTION:The emitter of transistors (TRs) Q11, Q14 is grounded and the audio signals L, R are applied respectively to the base. The collector of the TRO11, Q14 is connected respectively to the emitter of TRQ12, Q13 and Q15, Q16 and each base of the TRQ12, Q16 and Q13, Q15 is connected together respectively and each collector of TRQ12, Q15 and Q13, Q16 is connected together respectively. Further, the base potential of the TRQ12, Q15 and Q13, Q15 is connected differetially in response to the antenna input level, the signals L, R are extracted while being mixed in the ratio corresponding to the antenna input level from the collector of the TRQ12, Q15 and Q13, Q16 and the S/N is improved by changing continuously the separation. Since no externally mounted component is required, the receiver is suited to circuit integration and the nonlinear distortion is reduced because of current operation and the distortion is decreased even with a low power supply voltage Vcc.
Patent JP-S59231543-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: H01L51/42
Filed: 1983-06-14
Abstract: PURPOSE:To obtain an electrophotographic sensitive body capable of continuous copying in many times without any restoration operation and superior in oxidation resistance and mechanical strength by incorporating a hydrazone type compd. and a carbozole type compd. in a carrier transfer phase. CONSTITUTION:A carrier transfer phase contains a hydrazone type compd., such as a compd. of formula II, represented by general formula I in which R<1> is optionally substd. naphthyl; R<2>, R<4>, R<5> are each optionally substd. alkyl, aralkyl, or aryl; and R<3> is H, alkyl, or alkoxy. It also contains a carbazole compd., such as compd. of formula IV, represented by general formula III in which R<6>, R<7> are each H, halogen, optionally substd. alkyl, alkoxy, aryloxy, aryl, amino, or OH; R<8>, R<9> are each optionally substd. alkyl or optionally substd. aryl; and Ar is an optionally substd. divalent carbon aromatic ring group or O or S- contg. heterocyclic aromatic group. A photosensitive body is formed by combining this carrier transfer phase with a carrier generating phase, and it has little electric fatigue, a very long use life, especially long continuous use life, on the contrary to many conventional photosensitive bodies.
Patent JP-H06316013-A (JP)
Title: Coloring liquid absorbing body
Inventor: ONO SADATOSHI
IPC: B32B3/24
Filed: 1993-05-07
Abstract: PURPOSE:To excellently absorb coloring liquid such as juice containing blood to be generated from fresh provisions such as seafood by putting a highly water absorbing resin in an armoring material which uses a semitransparent or opaque synthetic resin film having a number of pores on at least a top face material. CONSTITUTION:A coloring liquid absorbing body is used, for example, as a food tray. The absorbing body absorbs juice i.e., drip to be generated from fresh provisions such as seafood and absorbs coloring liquid such as blood. The coloring liquid absorbing body is made of an armoring material 1 containing a highly water absorbing resin 2. The armoring material 1 is formed by superposing a top face material consisting of a semitransparent or opaque synthetic resin film 4 having a number of pares 3 and a rear face material consisting of an unwoven cloth 5, and by sealing the whole peripheral edges of these materials. On the inner face of the synthetic resin film 4, an unwoven cloth 6 may be superposed. Further, as the highly water absorbing resin 2, a resin which contains a highly water absorbing resin 7 and a highly oil absorbing resin 8 is desirable.
Patent JP-H06316905-A (JP)
Title: Method and apparatus for fire exitinction in dryer for recycling waste material
Inventor: MATSUSHIMA MASAYA
IPC: E01C19/10
Filed: 1993-05-07
Abstract: PURPOSE:To safely and easily extinguish a fire in a dryer for recycling waste materials by remote control. CONSTITUTION:The exhaust gas temperature is detected by a thermosensor 12 equipped downstream of a dryer 1 when operating the dryer for recycling waste materials and the data are input in an extinguishing controller 18 installed in an operation room. When the exhaust gas temperature rises higher than a preset exhaust gas temperature causing a fire, it is judged that a fire has occured within the drum and an alarm is emitted. Water or an extinguishing agent is sprayed into the drum 2 from an extinguishing nozzle exposed in the drum 2 by manual or automatic operation, based on the alarm to put out the fire.
Patent JP-S61263717-A (JP)
Title: Transfer molding device
Inventor: KAKII TOSHIAKI
IPC: B29C45/02
Filed: 1985-05-17
Abstract: PURPOSE:To contrive to realize a miniature and light-weight device by a method wherein a plunger is driven with tension springs and a mold is clamped through an upper and a lower hot plates with compression springs. CONSTITUTION:The clamping of a mold 4 is done by pinching the mold with an upper and a lower hot plates 1 and 2 and the clamping force is developed with compression springs 9 provided at both sides in the lower part of the lower hot plate 2. Tension is loaded to a plunger 6 with tension springs 7 provided at both sides in the upper and the lower hot plates 1 and 2. The plunger 6 is moved up and down through the rotation of a cam mounted on the shaft of an electric motor, which is installed in the lower part of the lower hot plate 2 so as to pressurize the resin in a pot 3 in accordance with the accumulated tension in order to pour the resin through a sprue 5 into the mold 4.
Patent JP-S5630256-A (JP)
Title: Battery with nonaqueous electrolyte
Inventor: OKAMURA YASUIKI
IPC: H01M2/16
Filed: 1979-08-20
Abstract: PURPOSE:To enable the required amount of the electrolyte of a battery to be reduced and the height of the battery to be small, by employing a separator whose fringe is reduced in porosity by pressing it. CONSTITUTION:The fringe of a separator 7 of a battery is reduced in its porosity by pressing it. For instance, polypropylene nonwoven-cloth with a thickness of 0.3mm., an apparent weight of 50/m<2> and a porosity of 70% is used to make a separator, which is impregnated with a nonaqueous electrolyte of one molar solution of lithium perchlorate dissolved in a mixture of equal amounts of propylene carbonate and dimethoxyethane; only the fringe of the separator is pressed for the purpose of reducing its porosity to several percent and the thickness to 0.1mm.. Consequently, the height of the battery is reduced, and at the same time, the required amount of the electrolyte can be reduced since unnecessary electrolyte will not be retained around the fringe of the separator.
Patent JP-H0839200-A (JP)
Title: Device and method for confining molten metal in side wall using vertical magnetic field
Inventor: ANATORII EFU KORESUNICHIENKO
IPC: B22D11/06
Filed: 1995-04-28
Abstract: PURPOSE: To surely confine molten metal between rollers without using a mechanical dam and seal. CONSTITUTION: (a) The main vertical magnetic fields generated as a result of the DC or AC flowing through a coil encircling a core of a main electromagnet 20 or the main vertical magnetic fields generated as a result of the induced horizontal current flowing through roller shafts 13a and 13b, a roller sleeve 87 and the end of the molten metal 12 are generated near the opening end of the gap of the rollers 10a and 10b. The one or more additive vertical magnetic fields concentrating and/or forming the main magnetic field are generated and these vertical magnetic fields are combined to form the electromagnetic force sufficient for confining the molten metal 12 in the perpendicular gap between the rollers 10a and 10b. These vertical magnetic fields extend to the molten metal in the gap via the opening end of the gap.  The combinations of the magnetic fields supply the sufficient electromagnetic force in the depth direction of the molten metal in the side wall of the molten metal and electromagnetically confine the molten metal into the gap between the roller, thereby stabilizing the molten metal 12 to the side wall.
Patent JP-S5534825-A (JP)
Title: Starting motor
Inventor: SAIJIYOU HIROAKI
IPC: G11B15/48
Filed: 1978-08-31
Abstract: PURPOSE: To always obtain excellent reproduction of information records by starting a motor with a small current and then increasing the current, thereby preventing the slipping of tape and eliminating the difference between the actual running distance of the tape and the estimated movement distance of a tachometer.  
     CONSTITUTION: When a motor-starting signal is give, a signal is applied to a digital to analog converter DA from a first-starting current set-up circuit I 1  until the time specified by a timer TM is elapsed, and a motor M is started by a constant- current driving circuit CID. After the specified time, a switching circuit CH 1  is switched to a second starting current set-up circuit I 2  (I 2 >I 1 ), thereby the starting current is changed. When the tape running speed has reached the specified speed, a switching circuit CH 2  is switched to get constant-speed control. The starting current can be made continuously variable. 
     COPYRIGHT: (C)1980,JPO&Japio