baber/WOPTO huggingface dataset:
Patent JP-H07312158-A (JP)
Title: Knob operating structure for timer
Inventor: WATANABE KATSUMI
IPC: H01H43/04
Filed: 1994-05-17
Abstract: PURPOSE:To provide a knob operating structure capable of always accurately and quickly setting a time limit even in the case of many time limit stages which must be set, in a timer provided with a dial plate and a knob for setting the time limit by moving a pointer to a prescribed dial position of the dial plate. CONSTITUTION:A timer is provided with a stopper 7 fixed to a fixed frame of the timer adjacent to a dial plate and an attachment 31 formed with a plurality of engaging parts 11, integrally formed with a knob to successively engage with the stopper 7 when operated the knob, so as to provide a time limit interval equal to a scale of the dial plate or to a time limit integer fraction of the one scale. The attachment 31 is formed so as to engage any of its engaging parts 11 with the stopper 7 when a pointer is moved to a prescribed dial position.
Patent JP-H01316541-A (JP)
Title: Active vibrator
Inventor: ERUMII ABERUMAN
IPC: F16F15/02
Filed: 1989-04-20
Abstract: PURPOSE: To compactly and effectively control a vibration by providing a servo control circuit for controlling the position of an inside body, vibrating a structural body as required and applying a reaction force to a casing so as to cancel a vibration force detected from the structural body. CONSTITUTION: Position detectors 35, 45, 55, 65, 75 and 85 transmit information concerning the positions of an inside body 20 corresponding to magnetic bearing elements 30, 40, 50, 60, 70 and 80 to a servo control circuit 300 through a signal line 18. The position of the body 20 relative to an outside casing 10 is servo-controlled by the magnetic bearing elements 30, 40, 50, 60, 70 and 80 driven and controlled by the control circuit 300 through a power line 17. The control circuit 300 is controlled based on information obtained by a vibration detector 8. Thus, the displacement of the body 20 causes proper reaction force to be applied to the outside casing 10 to reduce or cancel a vibration applied to a structural body 9. The position detectors are disposed between stators 4 and 5 to make the size compact.
Patent JP-H01274660-A (JP)
Title: Driving circuit for power switch element
Inventor: MIYAGI HIDEO
IPC: H02M1/00
Filed: 1988-04-25
Abstract: PURPOSE:To prevent an element from being damaged by providing a switch element which short-circuits control electrodes of said element after a gate current in a negative direction flows through the power switch element. CONSTITUTION:A driving circuit of a power switch element repeats ON/OFF operation of switch elements SW1, SW2 by an output signal from a control circuit 1. When this switch element SW1 is turned on and the switch element SW2 is turned off, a thyristor SI is turned on by a route from a DC power source E1 to a resistor R2, switch SW1, capacitor C1 and the electrostatic induction thyristor SI. When the switch element SW2 is turned on, and the switch element SW1 is turned off, the thyristor SI is turned off. Here a switch element SW3 is provided in parallel with the switch element SW2; when the thyristor SI continues its off-signal condition for a fixed period, the element SW3 is controlled so as to be short-circuited. Then the thyristor SI is not turned on, and the element can be prevented from being damaged by malfunction.
Patent JP-H11326316-A (JP)
Title: Toilet device with function of analyzing urine
Inventor: NAKAYAMA CHIAKI
IPC: A47K13/24
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress errors associated with the fluctuations in the amount of excreted urine in the case that the function of analyzing urine is provided. SOLUTION: A toilet 10 is constituted by replacing the stool seat of an existent Western-style stool with a urine analyzing unit 14. The urine analyzing unit 14 is formed of a housing 22 housing a urine analyzing device and a urine transferring pump and a stool seat assembly 28 in which a urine sampling device 26 is incorporated. Excreted urine is sampled by the urine sampling device 26 and is analyzed on sugar in urine and the amount of other components at the housing 22. The urine sampling device 26 is provided with electrodes for detecting the amount of sampled urine. As the transferring and analysis of urine is performed only in the case that a predetermined amount of urine or more is sampled, it is possible to perform analysis on the basis of a specific amount of urine regardless of the fluctuations in the amount of excretion.
Patent JP-S5436199-A (JP)
Title: Fire control system depending on stage
Inventor: IMAI OSAMU
IPC: G08B17/10
Filed: 1977-08-26
Abstract: PURPOSE: To enable the alarm depending on stage by performing emergency broadcast for the fire occurring place and smoke prevention and exhaustion and direction of refuge introduction to other districts, through the provision of smoke detectors fast in sensing ability and thermal detectors slow in sensing ability every aplurality of alarm districts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58218038-A (JP)
Title: Magnetic recording body
Inventor: OGAWA HIROSHI
IPC: C10N40/18
Filed: 1982-06-14
Abstract: PURPOSE:To obtain magnetic recordability with excellent travelability and durability by having fatty acid ester obtd. from branched and satd. fatty acid of <=20m.p. and >=12 carbon atoms and monohydric alcohol in a magnetic layer. CONSTITUTION:Fatty acid ester of the invention is the fatty acid ester obtd. from branched fatty acid of 12-22 carbon atoms and fatty alcohol of 1-18 carbon atoms, and is more preferably obtd. from branched fatty acid of 12-18 carbon atoms and branched fatty alcohol of 3-18 carbon atoms. The m.p. of the branched fatty acid ester is about <=0 deg.C, preferably about <=-10 deg.C, and more preferably about <=-20 deg.C. The m.p. of about >=0 deg.C, results in low durability and is undesirable. Said fatty acid ester is added at about 0.1-10wt%, more preferably 0.5-5wt% to ferromagnetic powder. No lubricating effect is obtd. at about <0.1%. If said ester is added more than about >10wt%, the amt. of addition is too much and leads, on the contrary, to the decreased lubricating effect.
Patent JP-S60245567-A (JP)
Title: Heat-transfer printer
Inventor: KIMURA YOSHIHIRO
IPC: B41J2/325
Filed: 1984-05-22
Abstract: PURPOSE:To arrange so that paper may be automatically inserted and ejected without wasting ink film by feeding the paper as the feed of ink film is suspended. CONSTITUTION:During normal transfer operation, a platen roller 24 is upheld. Consequently, ink film 14 and paper 25 are overlapped where they meet a thermal head 18 and then a transfer operation is performed in the conventional way. Also at the time of inserting and ejecting paper 25, the platen roller 24 is pushed down. As a result, the paper 25 is separated from the ink film 14 and a rotary force to be conducted to a film feed roller 16 is also cut off. This enables the insertion and ejection of only the paper 25 at a prearranged position without feeding the ink film 14. Further, even if the heat-transfer operation is underway, it is possible to stop only the feed of the ink film 14 in a blank section of information to be transferred.
Patent JP-S5435114-A (JP)
Title: Valve rocker arm made of nodular graphite cast iron
Inventor: KOMATSU YASUHIKO
IPC: C22C37/04
Filed: 1977-08-25
Abstract: PURPOSE: To obtain a rocker arm having superior resistance to wear and scuffing by precipitating graphite particles of a predetermined grain size on the surface of the pad made of nodular graphite cast iron of a specified compsn. and further precipitating roundish carbides to convert the matrix into of martensite. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51126039-A (JP)
Title: Semiconductor possessing telted forbidden band through liquid phaseg rowth method
Inventor: TAKAHASHI KIYOSHI
IPC: C30B29/40
Filed: 1974-09-06
Abstract: PURPOSE: To easily obtain the semiconductor crystal that increases the forbidden band range as it nears the surface of a growth layer by means of the crystal grown method in a transient state. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5436281-A (JP)
Title: Purification and separation method
Inventor: UEFUKI ETSUBEN
IPC: C07D239/553
Filed: 1977-08-25
Abstract: PURPOSE: To purify and separate 5-fluorouracil easily, in high yield and purity, useful as an carcinostatic agent and its intermediate, by crystallizing a mixyure containing uracil and 5-fluorouracil from an aqueous solution containing hydrofluoric acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05284706-A (JP)
Title: Spindle motor
IPC: G11B19/20
Filed: 1992-03-28
Abstract: PURPOSE:To efficiently wash a hub member by a method wherein protrusions for holding a clamping member are provided on the clamp holding part of the upper part of the hub member. CONSTITUTION:A spindle motor has a bracket 5 which is a stational member and a hub member 1 which can rotate freely. The hub member 1 is composed of a cylindrical part 1a which has magnetic discs 90 attached to its side surface, a clamp holding part 1b which is the one end surface of the cylindrical part 1a and a frame-shaped disc mounting part 1c which is the other end of the cylindrical part 1a and radially expanded from the outer diameter of the cylindrical part 1a. The magnetic disc 90 on an uppermost stage is pressed by a clamping member 92 and driven to rotate together with the hub member 1 to a required direction. The clamping member 92 has three round attaching holes 92a along its circumference. Three protrusions 7 are provided on the clamp holding part 1b of the hub member 1 with which the clamp member 92 is held. With this constitution, recessed parts are eliminated when the hub member is washed and washing solution can be applied over the whole surfaces, so that contaminants can be removed easily.
Patent JP-S5528656-A (JP)
Title: Correction unit for pin cushion distortion
Inventor: KATAFUCHI HISASHI
IPC: H04N3/23
Filed: 1978-08-22
Abstract: PURPOSE:To make easy for circuit integration, by connecting the multiplication circuit, level shifter and adder between the vertical saw tooth wave generator and the left and right pin cushion distortion correction transistors to correct the left and right pin cushion distortion, and by reducing the effect of the temperature drift. CONSTITUTION:The output of the vertical saw tooth wave generator 6 is fed to the input terminals of two of the multiplication circuit 11, the positive and negative pulse waveform outputs are picked up at the output of the multiplication circuit 11, either one of the outputs is fed to the adder 14 via the level shifter 12, the output of the generator 6 is fed to the adder 14 via the level shifter 13, and the output of the adder 14 is fed to the pin cushion correction transformer 4 via the resistor 2. Further, the output of the generator 6 is fed to the non-inverting amplifier 7 constituting the vertical drive circuit, and the output of the amplifier 7 is fed to the vertical deflection coil 1. Further, the level shifters 12 and 13 match the outputs A and B of the generator 6 linearly to an arbritrary voltage and the pin cushion correction left and righr is made by taking the output of the adder 14 as C to reduce the temperature drift.
Patent JP-S5225830-A (JP)
Title: Powder coating composition
Inventor: TANAKA MICHIO
IPC: C09D5/03
Filed: 1975-08-22
Abstract: PURPOSE: A polyurethane powdered coating composition having a low baking temperature and containing an aromatic diisocyanate bloked with a specific compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63280704-A (JP)
Title: Stereospecific polymerization of alpha-olefin and catalyst therefor
Inventor: POORU FUIASE
IPC: C08F10/00
Filed: 1988-04-25
Abstract: The catalyst system comprises:  (a) a solid based on complexed titanium trichloride, (b) an organometallic compound of metals of groups IA, IIA, IIB and IIIB of the Periodic Table, and in addition  (c) an organic silicon oxygen compound. The process carried out in the presence of this catalyst system enables propylene to be polymerised with an improved catalyst activity.
Patent JP-H06315169-A (JP)
Title: Muse decoder
Inventor: SAGAWA KENTA
IPC: H04N11/04
Filed: 1993-04-28
Abstract: PURPOSE:To provide a MUSE decoder where an intermediate processing for improving picture quality in the middle of a still area processing and a moving area processing is provided, in the decoder of a multiplex subsample transmission signal. CONSTITUTION:The output signal of an inter-frame interpolation circuit 2 is supplied to one of the input terminals of a mixer 9. The output signal of an inter-field interpolation circuit 3 is supplied to the other input terminal of the mixer 9 and to one of the input terminals of a mixer 10. An inter-field interpolation is performed for the output signal of the mixer 9 in an inter-field interpolation circuit 8 and is supplied to the other input terminal of the mixer 10. The motion signals 1 and 2 from a motion detection circuit 4 control the mixers 9 and 10, respectively. In the time frequency area which is the middle of a still area processing and a moving area processing, the mixer 9 selects an inter- frame interpolation signal, and an inter-field interpolation signal is selected in the mixer 10.
Patent JP-S5529555-A (JP)
Title: Recording medium liquid
Inventor: YANO YASUHIRO
IPC: C09D11/02
Filed: 1978-08-23
Abstract: PURPOSE: To improve the storage and output stabilities, output response, and continuous recording property for along time, by incorporating tropan into a recording medium liquid comprising a recording agent and a solvent used for the ink-jet method.  
     CONSTITUTION: A recording medium liquid comprising a recording agent, e.g. a dye or pigment, a solvent, and (a) 20W90wt% preferably 35W90wt%, more preferably 50W90wt%, of tropan (T) for its mixture with water, or (b) 2W80wt%, preferably 2W70wt%, more preferably 5W60wt%, of T for its mixture with water and an alkyl alcohol, e.g. propyl alcohol, an ether, e.g. ethylene glycol monoethyl ether, a polyhydric alcohol, e.g. ethylene glycol, or an amine or amide, e.g. formamide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11290844-A (JP)
Title: Photocatalytic reaction water treatment apparatus
Inventor: YAMASHITA SHIGERU
IPC: C02F1/32
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain new water by bringing about photocatalytic reaction in photocatalytic titanium dioxide to oxidize and decompose sewage by this photocatalytic reaction. SOLUTION: This apparatus is provided with a rising flow revolving guide plate 11 revolving a large number of ceramic balls 3 having photocatalytic titanium dioxide applied to the surfaces thereof housed in a treated water tank 2 along with water W1 to be treated rising through the treated water tank 2 to fluidize the same in order to purify water (sewage) W1 to be treated introduced from an inflow pipe 14 for water to be treated to obtain treated water (new water) W2 and the falling flow guide plate 12 allowing the water W1 to be treated mixed with the treated water W2 in the treated water tank 2 and, further, ultraviolet irradiation pipes 13 irradiating photocatalytic titanium dioxide layers of the ceramic balls 3 with ultraviolet rays to generate photocatalytic reaction are arranged.
Patent JP-H10280935-A (JP)
Title: Installation structure of oil filter
Inventor: FURUHASHI TOSHIO
IPC: B01D35/02
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a drain back phenomenon surely by fixing the inner periphery of a closure plate to a filter installation plate and providing a gasket having a projection contacted with the closure plate on the installation part of an internal combustion engine facing to the inner periphery of the closure plate. SOLUTION: The oil filter 2 of an internal combustion engine is installed by screwing the female screw part of the oil exit of a filter installation plate 7 to the male screw part of the outer periphery surface of an oil exit passage provided on the installation part 14 of the internal combustion engine. Meantime, the outer periphery 10a of the closure plate 10 is windingly fixed to a case open end 2b.  When the contact surface 14a of the installation part 14 with the closure plate 10 of the oil filter 2 reaches a prescribed position relation, the projection 17b of the gasket 17 of the installation surface 14a is contacted with the lower surface of the inner periphery 10b of the closure plate 10 and also a projection 17c is contacted with the lower surface of the filter installation plate 7 and sealed up after making to a state compressed and deformed by a prescribed amount respectively.
Patent JP-S61263697-A (JP)
Title: Treatment of waste water containing organic substance
Inventor: UCHIMIZU MAMORU
IPC: C02F3/12
Filed: 1985-05-16
Abstract: PURPOSE:To form a massive product and to control the action of harmful bacteria by allowing a metabolite contg. phenol, etc., formed by the action of bacteria to react with waste water, forming chemical and biological sludge and allowing the sludge to coexist with unreacted org. substances. CONSTITUTION:A metabolite contg. phenol or a compd. contg. a phenol-releasing group formed by the action of a group of bacteria is augmented as much as possible in a culture system 1 and the metabolite is supplied to a reaction stage 2. The metabolite and untreated waste water are mixed in the stage 2 to form a chemical and/or biological sludge and a massive product is formed by the coexistence of the unreacted org. material with the chemical and/or biological sludge. Moreover, a liq. mixture contg. sludgy and massive substances sent from the stage 2 is concd. and separated in a concentration stage 3 and a part of the liq. concentrate is returned to the culture system 1. Consequently, the purification of waste water is remarkably promoted, the running cost is reduced and the device can be miniaturized.
Patent JP-H02280847-A (JP)
Title: Garbage treatment apparatus
Inventor: YAJIMA YOSHITAKA
IPC: B02C18/00
Filed: 1989-04-21
Abstract: PURPOSE:To prevent garbage from clogging in a sending part and lessen troubles by making the sending part where garbage which is thrown with water from a throwing inlet and crushed in a crushing part is sent to a drum for water dripping having a smooth inner surface with little inner diameter alteration. CONSTITUTION:In casings 10, 12, a throwing inlet 6 which is connected to a drainage hole 2 of a sink cabinet 1 is formed in the upper part and a crushing part 12d comprised of crushing blades 18 rotated by a motor 15 is installed in the lower part of the throwing inlet 16. A water discharging hole 33 connected to a water discharging hose 32 connected to a sewage pipe, etc., and another discharging part 31 are installed in downside of a casing 29 for water dripping which is connected to the casings 10, 12 through a sending part 27a including water trap 27b in the midway and having smooth inner surface and little inner diameter alteration. Further, in the casing 29 for water dripping, a drum 36 which is for water dripping and has a plurality of water dripping pores 37 and is rotated by a motor 50 is installed. As a result, crushed garbage is treated separately from discharged water and restriction of usage of the apparatus is eliminated.
Patent JP-H05292963-A (JP)
Title: Production of plasminogen-activating factor
Inventor: FUKUDA KOICHIRO
IPC: C12N9/64
Filed: 1992-04-22
Abstract: PURPOSE:To provide the method for efficiently and massively producing the plasminogen-activating factor by culturing a normal diploid fibroblast originated from a human tissue. CONSTITUTION:The multiplication cell of a normal diploid fibroblast originated from a human tissue cultured in a serum culture medium is cultured in a serum- free culture medium prepared by mixing with a peptone as a production-inducing substance and additionally mixed with K ions.
Patent JP-H03114226-A (JP)
Title: Manufacture of fine structure device by the use of plasma etching of silicon
Inventor: FURAMU DANIERU ROORENSU
IPC: H01L21/3213
Filed: 1990-04-18
Abstract: PURPOSE: To realize a plasma etching process used for manufacturing the device of very fine structure, by reacting a wafer under the designated condition in a plasma produced from a gas mixture including fluorine. CONSTITUTION: A parallel plate reaction vessel is made up of an etching vessel 10 consisting of a cylindrical nonconductive part 12 and two conductive plates 14, 16. A wafer 20 is placed on a holder 18 by a cover plate 24 with a window penetrated therefrom and supported thereto. An end plate 14 is connected to a position of a reference potential like ground. The plate 14 acts like an anode of the reaction vessel. The sample holder 18 configures a driven cathode of the reaction vessel. A proper gas compound including fluorine is introduced in the vessel 10, and an electric field is applied between the anode 14 and the cathode 18 to allow a reaction plasma to be generated in the vessel 10. The plasma generated therein has a uniform dark space just close to the surface of the sample to be etched.  A volatile product formed on the surface of the sample in the etching process is discharged from the vessel by a pump system 42.
Patent JP-S5727055-A (JP)
Title: Semiconductor device
Inventor: ANDOU SHIGEO
IPC: H01L29/417
Filed: 1980-07-25
Abstract: PURPOSE:To prevent the breaking of a stage of an electrode and the fusing of the electrode with drive by large currents by substantially forming the surface of a semiconductor layer and the surface of a protective film in the same plane. CONSTITUTION:A P type base region 11 and an N type emitter region 12 are shaped to an N type collector substrate 10 so that the surfaces are exposed, and a SiO2 film 14 is formed through thermal oxidation, using a nitride film 13 as a mask. The SiO2 film 14 is removed once, and SiO2 films 15 are shaped anew through thermal oxidation. In this case, the thickness of the SiO2 films is controlled so that the surface of the silicon substrate under the nitride film 13 and the surfaces of the SiO2 films 15 molded to sections except the nitride film section are the same height substantially. The nitride film 13 is removed, and an emitter-base electrode forming section is exposed. An aluminum electrode 16 is shaped. Accordingly, the aluminum electrode 16 is formed so as to be substantially extended on the same plane, and functions as an electrode having high reliability.
Patent JP-S5728931-A (JP)
Title: Producing device for high moisture cold air
Inventor: SHINOHARA TAKESHI
IPC: F25D23/00
Filed: 1980-07-25
Abstract: PURPOSE:To cool the air in the low temperature chamber and provide a moisture therein by a method wherein an air flow directed from the air inlet to the air outlet is contacted with the shower from the sprinkler nozzle installed over the fin coil. CONSTITUTION:Solenoid valve in the coolant passage 6 is opened so as to circulate the coolant between the refrigerator and the fin coil 5, the water contained in the water tank 4 is supplied to the sprinkler nozzle 8 from the pumping tube 10 and spresered in the chamber and at the same time the fan 19 is rotated. The air in the low temperature chamber is suctioned into the casing 1 under an action of the fan 19, then contacted with shower 11 passed through the fin coil 5, and contacted with the shower 11 just after the water is dispersed from the sprinkler nozzle 8 and then discharged from the air outlet 3 into the low temperature chamber.