baber/WOPTO huggingface dataset:
Patent JP-H05328168-A (JP)
Title: Synchronizing signal detector
Inventor: NAKAMURA KAZUHIKO
IPC: H04N5/08
Filed: 1992-05-26
Abstract: PURPOSE:To accurately extract a horizontal synchronizing signal position with simple configuration from a digitized composite color video signal including noise and a burst signal. CONSTITUTION:Whether or not a level of a digitized composite color video signal changes from a pedestal level to a SYNC tip level in a prescribed time is discriminated from an output of a pedestal level detector 1 and a SYNC tip level detector 2. Only when this change takes place at a prescribed time, a change point of a comparator 8 comparing the quantity of a median of the pedestal level and the SYNC tip level with the level of the video signal is outputted as a synchronization detection position.
Patent JP-S5466990-A (JP)
Title: Polypropylene composite film
Inventor: YAMAZOE SHIYUUJI
IPC: B65D65/40
Filed: 1977-11-09
Abstract: PURPOSE: To prepare a polyprophlene composite film having excellent low temperature heat sealability and improved sealing strength, and free from tackiness and blocking, by laminating specific propylene-1-butene random copolymer film onto a polypropylene film.  
     CONSTITUTION: An isotactic polypropylene film having a thickness preferably of 10W60μ is laminated with a film of a propylene-1-butene random copolymer having  a thickness of pref. 3W30μ, a melt index of 0.1W100, a propylene content of 50W87 mole %, a heat of crystal fusion of 10W80 joule/g, ≤ 2 wt.% of the soluble part in boiling methyl acetate and ≤ 5 wt.% of the insoluble part in boiling n-heptane.  
     EFFECT: The composite film has excellent transparency and scratch resistance, and heat sealability at a wide temperature range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000323552-A (JP)
Title: Wafer loader
Inventor: YAMASHITA JUNICHI
IPC: H01L21/677
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can efficiently extract a wafer from a cassette and transfer it to the next step with a wet surface of the wafer, while avoiding damage of the wafer or deposition of dirt on the wafer. SOLUTION: In this loader, a cassette 3 having a plurality of sheets of wafers W vertically stacked as being vertically spaced from each other by a horizontal spacing accommodated therein is held on a stage mechanism 2 to be vertically moved in a water bath 1 containing an immersing water supplied as overflown, one wafer is extracted by a handling robot 20 from within the cassette, raised and positioned by the stage mechanism at a predetermined wafer extraction position P above the water bath and then fed to a predetermined position for a next step. Presence of absence of the wafer at the extraction position is detected by a sensor mechanism, and the stage mechanism controls the raising or lowering of the cassette based on its detected result.
Patent JP-H02310935-A (JP)
Title: Charge transfer device and its drive
Inventor: MUTO NOBUHIKO
IPC: H01L21/339
Filed: 1989-05-25
Abstract: PURPOSE:To be provided with a selective transfer function by a method wherein transfer electrodes are arranged in such a way that different charge transfer elements can be obtained between a plurality of channel regions. CONSTITUTION:Transfer electrode groups 31 to 38 are formed on a first n-type channel region 21 and a second n-type channel region 22 which have been partitioned by p-type element isolation regions 10; the transfer electrode groups 31 to 38 are four-phase drive charge transfer elements which are connected electrically at every four transfer electrodes. When individual electrodes are designated as G1; G2, G3 and G4 in order to distinguish four sets of transfer electrode groups which have been separated electrically, transfer electrodes are arranged as..., G1, G2, G3; G4... in the first n-type channel region 21 while the transfer electrodes are arranged as..., G1, G2, G3, G4,... in the second n-type channel region 22.
Patent JP-S5257711-A (JP)
Title: Code reception system
Inventor: TATSUZAWA YOSHINOBU
IPC: H04B7/26
Filed: 1975-11-06
Abstract: PURPOSE:Two intermediate frequency output obtained by mixing local oscillation output which underwent frequency detuning of 1/2 - to 10-times bit velocity of each other is compounded and then demodulated after amplification and detection. In this way, the instantaneous interruption of reception signal as well as bit error occurrence can be prevented.
Patent JP-S624027-A (JP)
Inventor: TAKAGAKI ICHIRO
IPC: B65B31/02
Filed: 1985-06-21
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-H10325894-A (JP)
Title: Freeze seal device for emergency drain pipe
Inventor: KANBE MITSURU
IPC: G21D1/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To increase reliability further, enable more rapid drainage and improve the compatibility with a drained fluid. SOLUTION: A main body 13 of a freeze seal placed midway in a drain pipe 10 is melted by a heating means 14 to drain a secondary coolant 15. Upstream to the main body 13 of the freeze seal in the drain pipe 10, a rupture foil 16 for preventing the main body 13 of the freeze seal from coming in contact with the secondary coolant 15 is placed at a distance from the main body 13 of the freeze seal in question. Moreover, a pressure chamber 17 for preventing the pressure of the secondary coolant 15 from breaking down the rupture foil 16 is formed between it and the main body 13 of the freeze seal. The pressure is released from the pressure chamber 17 by melting the main body 13 of the free seal with the heating means 14 to break down the rupture foil 16 and drain the secondary coolant 15.
Patent JP-H0428836-A (JP)
Title: Sliding material
Inventor: OHASHI TERUO
IPC: B22F1/00
Filed: 1990-05-25
Abstract: PURPOSE:To reduce the wear amt. in a sliding material into a low one and to provide it with high loading capacity, by constituting a sliding material of a Cu base sintered alloy contg. Pb, In, Bi and Tl and letting the above Pb, etc., form a film as quasi-flaky fine grains. CONSTITUTION:This sliding material is constituted of a sintered allay contg. 5 to 60% soft metals of elements such as Pb, In, Bi and Tl having low solid soln. degree to Cu. The metals such as Pb are distributed into a Cu matrix as substantially quasi-flaky fine grains having <=10mum average grain size and show conformability, lubricity or the like. If required, the above compsn. is incorporated with <=15% Sn. The soft metals such as Pb form a film on the approximately whole face of the sliding face with the mating member under a boundary lubricating condition in the use. This sliding material is suitable for a bearing material for a high load-high output internal combustion engine and a bearing material used in a boundary lubricating area.
Patent JP-S5837195-A (JP)
Title: Electrodeposition painting method
Inventor: ARAMAKI OSAMU
IPC: C25D13/00
Filed: 1981-08-28
Abstract: PURPOSE:To maintain the electric conductivity between paint and a substrate during painting satisfactorily and to improve quality by engaging and setting the substrate on a polyhedron which is stuck to the end part of a supporting piece for a hanger and diverges downward, and hollowing said body to strip part of the paint stuck on the polyhedron. CONSTITUTION:A hanging part 10 of a triangular plate shape is stuck in the end part of a supporting piece 8 stuck to the stay 9 of a hanger. Upon ending of electrodeposition painting, paint films 12 are stuck and formed on the entire surface of the stay 9, the piece 8 and the part 10. On the other hand, a substate W is diagonally mounted and supported by inserting and engaging an engaging hole W1 formed in the end part thereof onto the part 10. Therefore the substrate W and the part 1 are in point or linear contact and the contact area of both W and 10 is slight. When the operator is going to support the substrate W to the part 10, he simply hollows said part with slight force and large face pressure is acted upon the contact surface and part of the paint film 12 is stripped mechanically with ease.
Patent JP-S6025595-A (JP)
Title: Treatment of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/12
Filed: 1983-07-25
Abstract: PURPOSE:To treat an organic sludge while conserving energy, by a method wherein a fibrous material such as papers is added to a portion of an organic sludge, which is then dehydrated by a dehydrator and is incinerated, and a dehydrated cake derived from the remainder of the organic sludge is dried by heat of combustion generated by the incineration. CONSTITUTION:A sewage sludge 2 is apportioned from a sewage sludge 1, a fibrous material 3 such as used newpapers is added to the sludge 2, and after mixing, a dehydration adjuvant 4 such as a polymer is added thereto as required, and the resultant mixture is separated into a dehydrated cake 6 having a water content of 40-50% and dehydration-derived water 7 by a screw press dehydrator 5. The dehydrated cake 6 is introduced into an incinerator 8, and is incinerated to obtain combustion heat 9. The remainder 2' of the sludge 1 is dehydrated by an arbitrary dehydrator 11 to obtain a dehydrated cake 12 and dehydration-derived water 13. The cake 12 is dried by the combustion heat 9 in a drying chamber 14 to obtain a dried material 15, which has a low water content of not more than 10%, and can be effectively utilized as a fuel.
Patent JP-S5835322-A (JP)
Title: Recuperator
Inventor: ISHIDA YUKIO
IPC: F27D17/00
Filed: 1981-08-26
Abstract: PURPOSE:To enable constant and high performance heat collection by a structure wherein a plurality of units of recuperator for heating a matter to be heated by utilizing the exhaust gas of a heat equipment and the number of units to be actually operated is adjusted in accordance with a change in the load of the heat equipment. CONSTITUTION:In a heating furnace of the type wherein a steel piece fed from a feeding side 8 is transferred successively to a preheating zone 2' and another preheating zone 2, and taken out from a take-out side 9, the recuperator 3 comprising a plurality of recuperator units 3' is installed in an exhaust gas passage 4. An open-close shutter 6 is provided on the front and back sides of the respective units 3' and an open-close valve 7 is provided at an inlet-outlet port of a preheated passage 5 connected to the respective units 3'. The amount of the exhaust gas which varies according to the variation of the preset temperature of the respective zone of the heating furnace 1, for example, the amount decreased as the temperature drops, is predicted by detecting the flow rate of fuel and combustion air, and on the base of the predicted results, the open-close shutter 6 is controlled so as to adjust the number of the units 3' to be actually operated.
Patent JP-H11315761-A (JP)
Title: Fuel reforming method for engine and apparatus therefor
Inventor: MIZUNO HIROSHI
IPC: F02M27/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide uniform and effective magnetic treatment of fuel for improvement of the combustion efficiency in the case that the fuel is supplied to an engine after reforming by passing it through a magnetizer by controlling the flow velocity of the fuel passing the magnetizer at a constant speed while maintaining the magnetizer at a constant temperature with a thermostatic means. SOLUTION: A fuel, for example a hydrocarbon fuel, is supplied from a fuel tank 10 by a fuel pump 13 to a fuel injection pump 12 via a fuel supply passage 11, then injected to each cylinder of an engine. The fuel supplied to the fuel supply passage 11 passes a magnetizer 16 housed in a thermostat 17 at a constant flow velocity for magnetic treatment. The magnetizer 15 is composed of a pair of magnets 19 superposed with the same polarity opposing each other, a magnetizing flow path 20 configuring a part of the fuel supply passage 11 around the outer periphery of the magnets, and a temperature correspondence type spring 22 arranged at rear of both of the magnets 19 in a case 21. Accordingly, adjustment of clearance between the magnets 19 allows the magnetic force to be changed according to fuel properties.
Patent JP-H085740-A (JP)
Title: Traveling controller for vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: G01S17/93
Filed: 1994-06-16
Abstract: PURPOSE:To reduce the effect of the irradiation with a laser beam on pedestrians, multiplication, etc.., of a preceding vehicle by constituting a traveling controller for vehicle so that it can switch the pulsed light emitting output of a vehicle and suppressing the output when a vehicle-to-vehicle distance controller is not actuated or a proximity sensor detects a pedestrian. CONSTITUTION:An instruction switch 10 for instructing increase/ decrease of light emitting outputs, light emitting output increasing/decreasing means 11, and proximity sensor 12 are added to a vehicle equipped with a vehicle-to-vehicle distance controller 7. When the distance to a preceding vehicle from its own vehicle becomes shorter than a prescribed value (e.g. about 30m) in a dangerous domain, a vehicle-to-vehicle distance alarming device 5 issues an alarm to warn the driver of its own vehicle of the proximity of its own vehicle to the preceding vehicle. When the vehicle runs through an urban district and the switch 10 is not operated, the means 11 suppresses the output of a light emitting section 2 to a lower level so as to reduce the influence of the light emitted from the section 2 on pedestrians, etc. When the sensor 12 composed of an ultrasonic distance sensor, etc., detects a pedestrian, the means 11 also suppresses the light emitting output of the section 2. When the vehicle runs on a highway where no pedestrian exists, the light emitting output is increased by operating the switch 10.
Patent JP-H033674-A (JP)
Title: Power source
Inventor: MURAKAMI KOICHI
IPC: H02J5/00
Filed: 1989-05-30
Abstract: PURPOSE:To reduce a size and a weight by outputting the sum of the output voltages of a pair of parametric transformers. CONSTITUTION:A power source has a pair of parametric transformers 10a-10b, and rectangular wave inverters 12a-12b are connected to the primary sides of the transformers 10a-10b, thereby energizing them with rectangular voltages V1-V2. Output voltages e1-e2 of secondary side have predetermined beat frequency with an output voltage e3 superposed thereon, and outputs through a rectifier 14, a reactor 15 and an inverter 16.
Patent JP-S6115697-A (JP)
Title: Preparation of l-phenylalanine
Inventor: ARAKI KAZUMI
IPC: C12R1/185
Filed: 1984-06-29
Abstract: PURPOSE:In the production of the titled substance with a bacterium, to prepare a large amount of the titled substance, by using a bacterium capable of converting phenylpyruvic acid into the titled substance in the presence of fumaric acid and ammonium ion or urea. CONSTITUTION:A bacterium belonging to the genus Serratia, Escherichia, Pseudomonas, Enterobacter, Salmonella, Erwinia, Proteus, Citrobacter, or Paracoccus, capable of converting phenylpyruvic acid into L-phenylalanine in the presence of fumaric acid and ammonium ion or urea is cultivated in the presence of the substance. L-Phenylalanine is collected from the culture solution by ion exchange resin method, etc.
Patent JP-H04270209-A (JP)
Title: Method and composition for treating hair
Inventor: DANIERU JIYOSEFU HAROORAN
IPC: A61K8/06
Filed: 1991-06-06
Abstract: PURPOSE: To effectively treat hair using a high-viscosity preparation prepared by formulating surfactant, conditioner, thickener and the like to a mechanical emulsion of macromolecular organosilicon compound. CONSTITUTION: At least one of organosilicons (preferably high-viscosity polysiloxane, high-molecular-weight polysiloxane, functional polysiloxane, two- peak polysiloxane and having a viscosity of at least 50,000cSt) is taken in a formulation comprising at least one of additive selected from surfactant, conditioner, thickener, plasticizer, flavor, propellant and preservative in the form of a mechanically prepared emulsion, and the particle size of the organosilicons in the emulsion is 350nm. This formulation is used to treat hair. This composition can be prepared mechanically and is substantially effective for hair care.
Patent JP-H11321601-A (JP)
Title: Brake controlling device
Inventor: OTSU NOBUYUKI
IPC: B60T8/1764
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To improve control quality in a brake controlling device performing braking force distribution control for controlling excessive brake hydraulic pressure of rear wheels of a vehicle in braking by obtaining enough braking force in the case of changing to the state that wheel locking never occurs even if the braking force of the rear wheels is intensified, depending on the change of travel condition of the vehicle. SOLUTION: A brake controlling device has a braking force distribution controlling means (d) capable of performing braking force distribution control for operating a brake unit (b) so as to control an increase in the brake hydraulic pressure for the rear wheels as the occasion demands based on a difference between the rotational speed of front wheels and that of the rear wheels.  The braking force distribution controlling means (d) is adapted to start the braking force distribution control when the rotational speed of the rear wheel 6 falls below a first pressure increase control threshold value, and to change over the condition of the pressure increase control between in the case that the rotational speed of the rear wheels is between the first pressure increase control threshold value and a second pressure increase control threshold value, and in the case that it is between the second pressure increase control threshold value and a standard value.
Patent JP-S5835873-A (JP)
Title: Production method of silver-dioxide cell
Inventor: TANAKA MASASHI
IPC: H01M6/12
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a silver-dioxide cell with the stable discharge operating voltage and high capacity by using an L-shaped metal ring with a surface layer of silver, gold, or platinum, or a combination of them as a dielectric. CONSTITUTION:A reduction surface 3 is inserted facing upward into an anode container 1 with an insulating board 4 installed at the bottom, and an electrical insulating and alkaliproof adhesive is coated and dried on the inner face of the vertical section 6 on the periphery of an L-shaped metal ring 5 fully plated with silver so as to form an insulating film 7. The metal ring 5 is inserted between the anode container 1 and a molding material 2 so that the inner face of an upper horizontal section 8 is in contact with the reduction surface and the outer face of the vertical section 6 is in contact with the inner face of the anode container 1 but its inner face is to be electrically insulated with the side face of the molding material 2. Next, all of them are pressed and filled into the anode container 1 by a press, and a separator 9 made of the non woven fabric and barrier that a micro-porous polyethylene film is stuck on cellophane is mounted on the reduction surface 3, furthermore, the anode container 1 is coupled with the periphery of a metal seal plate 11 filled with a gel-like cathode 12 made by mixing an alkali electrolyte and zinc powders through an insulating gasket 10, then the aperture is bent inward to seal the cell.
Patent JP-S61293245-A (JP)
Title: Fluororesin composition
Inventor: SEKI IKUO
IPC: C08L27/12
Filed: 1985-06-20
Abstract: PURPOSE:To provide the title compsn. which does not cause emission of HF at high temp. over a long period of time, by incorporating a lanthanide metal oxide and TiO2 in an ethylene/fluoroolefin copolymer. CONSTITUTION:0.05-50pts.wt. at least one lanthanide metal oxide selected from among Nd2O3, Sm2O3 and Dy2O3, 0.05-50pts.wt. TiO2 and optionally, additives such as inorg. filler, colorant, etc., are blended with 100pts.wt. ethylene/ fluoroolefin copolymer (e.g., ethylene/tetrafluoroethylene copolymer).
Patent JP-H09313679-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To select and enjoy the plural kinds of game methods in one pachinko machine by changing the entering form of a ball in a start winning area on a game panel corresponding to the game method selected by a selection switch. SOLUTION: Corresponding to the game method selected by the selection switch 30, a start control means 41 changes the entering form of the ball of the start winning area on the game panel. Then, when the ball hit onto the game panel enters the start winning area, random drawing is executed and the respective kinds of patterns are displayed so as to be changed at a variable display means 23 corresponding to the command of an image control means 43 based on signals by the drawing means 42.  When the result of the drawing is large winning, the pattern of the variable display means 23 is established to be a large winning combination, a variable winning port 24 is opened and closed corresponding to a process peculiar to the game method selected beforehand by control by a game control means 44 and the large amount of prize balls are acquired by the generation of a special value that is the opening/ closing operation.
Patent JP-S5661526-A (JP)
Title: Air introducing and purifying apparatus
Inventor: INOUE HIROSHI
IPC: F24F3/16
Filed: 1979-10-22
Abstract: PURPOSE: To clean the air in a manned space such as a box-like tollhouse partitioned by air curtain or the like, by employing an arrangement capable of replacing air in the tollhouse with relatively clean air existing near a balloon flying at a predetermined altitude.  
     CONSTITUTION: In case of applying the apparatus of this invention in the box-like tollhouse 1 on an express highway, the balloon 2 connected with a cable 3 is made to elevate in the air above the tollhouse 1, so that a suction port of a flexible pipe 4 is located at a position where air is relatively clean. The lower end of pipe 4 is connected to a pipe 31 of an air purifying device A by use of a connecting means 23, so as to feed the clean air to a re-combusting means 7 such as electric heater via a pre-filter 6 by the function of a blower fan 5. Air and CO 2  produced in the combustor 7 is introduced from an air cooler 8 into a filtering water tank 9. After CO 2  is removed by way of dissolution in water while it is kept in contact with water in the tank 9, air is introduced from an air inlet port 19 into the tollhouse 1. Here, the contaminated water in water tank 9 is led to a heating tank 14 via an overflow pipe 13'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5837040-A (JP)
Title: Fire-retardant resin in concentrated oxygen
Inventor: SATOU JIYUNICHI
IPC: C08L27/00
Filed: 1981-08-28
Abstract: PURPOSE:To provide a fire-retardant resin useful as structural parts of oxygen- related apparatus, by filling an inorganic salt which is capable of decomposing by heat absorption and generating incombustible gas into fluoroplastics. CONSTITUTION:A fire-retardant resin is prepd. by filling an inorganic salt (e.g., CaCo3, ZnSO4, etc.) which is capable of decomposing by absorbing heat energy caused by combustion of fluoroplastics in concentrated oxygen and preventing the resin from burning by generating incombustible gas, into fluoroplastics (e.g., polytetrafluoroethylene resin or polytrifluoroethylene resin). This resin has improved fire retartance in concentrated oxygen gas and structural parts of oxygen-related apparatus made from the resin (e.g., air separating equipment, oxygen compressor, oxygen piping, and valves used in an oxygen production plant) inhibits accidents caused by combustion.