baber/WOPTO huggingface dataset:
Patent JP-H04189466-A (JP)
Title: Excessive cut alarm device for grinding machine
Inventor: YAMANAKA TOSHIYUKI
IPC: B24B49/16
Filed: 1990-11-20
Abstract: PURPOSE:To precisely and easily judge an excessive cut of a grinding machine by providing such a constitution as detecting an excessive cutting state of the grinding machine as the rotating speed of a main shaft motor and the current value of a grindstone motor, or numerical data. CONSTITUTION:The rotating speed of a main shaft motor 4, the rotating speed of a grindstone motor 3, and the current value of the grindstone motor 3 according to the cutting degree of a grinding machine are preliminarily examined by tests, and the rotating speed of the main shaft motor 4 and the current value of the grindstone motor 3 just before an excessive cut are set as thresholds by a setting part 11. When the grinding machine is laid in the state just before the excessive cut, and the rotating speed of the main shaft motor 4 detected by a tachometer 6 is smaller than the set value by the setting part 11, or the current value of the grindstone motor 3 detected by an ammeter 7 exceeds the set value by the setting part 11, an alarm part 13 is operated by a control judging part 10 to notify the state of a slight excessive cut.
Patent JP-S63167414-A (JP)
Title: Magnetic recording medium
Inventor: KAWANA TAKAHIRO
IPC: C10M105/58
Filed: 1986-12-27
Abstract: PURPOSE:To prevent uneven wear of a magnetic head at the time of using the same in low-temp. environment by forming a top coating layer contg. a specific lubricating agent on a thin ferromagnetic metallic film formed on a nonmagnetic base. CONSTITUTION:The top coating layer contg. amine borane is formed on the thin ferromagnetic metallic film formed on the nonmagnetic base. The amine borane to be used is the complex of primary amine, secondary amine and tertiary amine and hydrogenated boron (BH3) as represented by, for example, dimethyl amine borane (DMAB) [(CH3)2HN.BH3] and is the compd. which exhibits an effect as a reducing agent. The uneven wear of the magnetic head by the sliding corrosion generated by traveling of the magnetic head and the magnetic recording medium is thus prevented even in the low-temp. environment.
Patent JP-H08254591-A (JP)
Title: Reactor core shroud
Inventor: CHIYAARUSU UIRIAMU RERUFU
IPC: G21C19/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a new shroud of a reactor core and a pump deck, which can be readily removed or replaced when damage and the like are inflicted. SOLUTION: A ring-shaped pump deck 134 is arranged in a ring-shaped space 136 in the radial direction between a reactor-core shroud 118 and the side wall of a pressure vessel 112 in the pressure vessel of an atomic reactor. In this pressure vessel, the shroud 118 is removably fixed to a ring-shaped supporting leg 142 extending upward from the bottom part of the pressure vessel 112 by the composite body of a bolt 168 and a nut 170. The pump deck 134 is formed of a plurality of removable segments.
Patent JP-H07167477-A (JP)
Title: Outside air-cooling control device for air conditioner
Inventor: IWASAKI MASATAKA
IPC: F24F11/02
Filed: 1993-12-15
Abstract: PURPOSE:To achieve the energy saving by performing the judgement for possibility/impossibility of outside air-cooling more appropriately than a conventional method for an outside air-cooling control device for an air conditioner which is equipped with an outside air-cooling function to perform cooling by introducing the outside air. CONSTITUTION:The absolute moisture of the outside air is operated by an outside air temperature-sensor 109 and outside air relative moisture-sensor 110, and the outside air-cooling is performed only when the absolute moisture of the outside air is at the lower limit value or higher of an indoor absolute moisture which is previously determined.
Patent JP-H01157768-A (JP)
Title: Method for brazing stainless steel/heat resistant steel and other metal
Inventor: TAKEDA SEIICHI
IPC: B23K1/19
Filed: 1987-12-15
Abstract: PURPOSE:To improve brazing workability and to prevent the deterioration of a joining part by forming a nickel clad layer of less than the specified thickness at stainless steel/heat resistant steel side and brazing with other metals via this nickel clad layer. CONSTITUTION:A thin nickel clad layer of 100mum is formed on the surface of stainless steel/heat resistant steel and the brazing of silver solder, tin solder, etc., is executed via this nickel layer. The brazing is performed by holding for specified time at the temp. more than the specified temp. from the liquid phase line temp. of the solder. A nickel also forms a passivation film similar to a stainless steel but its degrees are far light compared to the case of stainless steel and it is more easier to braze than brazing on a stainless steel surface. The brazing property of a nickel clad stainless steel is better even in either test of the spreading test of a solder and the tensile test of a solder joint. The quality can thus be stabilized with good brazing workability without the deterioration of the joining part.
Patent JP-H08170446-A (JP)
Title: Vibration control device
Inventor: SUZUKI TETSUO
IPC: E04H9/02
Filed: 1994-12-19
Abstract: PURPOSE: To enable freely determining at any time whether or not the vibration control action of a vibration control device is effected normally, the vibration control device allowing its vibration control functions to be checked at the time of installation and periodic inspection, etc. CONSTITUTION: An AC servo motor 8 is driven in accordance with an exciting signal produced by an internal or external oscillator and thereby an added mass 6 is driven to oscillate a building, after which normal vibration control action is effected. The time required to control the oscillation of the building is evaluated so as to determine whether or not the vibration control action of the vibration control device is effected normally.
Patent JP-H08170316-A (JP)
Title: Post by elastic support and manufacture thereof
Inventor: IKOMA NOBUYASU
IPC: E01F9/576
Filed: 1994-12-19
Abstract: PURPOSE: To arrange a post by elastic support at a place where the impact of a road, a structure, etc., is applied, and to ensure durability by winding a laminate material, in which rubbers are pushed against both surfaces of a cloth-shaped constraining material, at the end section of the post and laminating the laminate material and using the laminate material as a cushioning section. CONSTITUTION: One end of a laminate material wound on a shaft is retained at one end of a post 9, and the laminate material is wound on the post 9 under a pulled state. The end faces of the laminate material and laminated end faces after rotary laminating are covered with rubbers. Cloth is wound on a wound and laminated peripheral surface while applying tension and unified more surely and a cushioning section 12 is given high spring characteristics in vulcanization work. Accordingly, the cushioning section 12 having durability is prepared, and desired spring characteristics can be acquired by arbitrarily selecting the quality of the constraining material of the laminate material, the physical properties of a contact-bonding rubber, the thickness of the laminate material, etc.
Patent JP-H08174328-A (JP)
Title: Projecting object machining device
Inventor: TAKADA JOICHI
IPC: B24B7/20
Filed: 1994-12-20
Abstract: PURPOSE: To eliminate only projecting objects without melting these by providing a projecting object machining tool freely movable within a prescribed range in a head and forming a fluid supplying hole opened toward a treated surface in this projecting machining tool. CONSTITUTION: A fluid A to be floated is jetted out from the opening 40a of a liquid supplying hole 40 toward a treated surface 60a via a liquid supplying hose 41, a connecting metal fitting 42, a connecting passage 43 and the liquid supplying hole 40. Thus, a liquid film (a) is formed between the lower surface 22a of a cutter body 22 and the treated surface 60a and without floating of a cutter 20, contacting of the lower surface 22a of the cutter body 22 with the treated surface 60a is prevented. A projecting object machining device 50 is actuated, the cutter body 22 is moved without its lower surface 22a contacting with the treated surface 60a and by a cutter tip 22A around the end, the upper section of a projecting object 62A is surely machined without damaging the film surface.
Patent JP-H0984931-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To make the exchange of a game control circuit or the like suffice even when a prize ball number becomes different accompanying the exchange of a game panel by outputting prize ball number data to a discharge control circuit by parallel communication by the prize ball number data output means of the game control circuit. SOLUTION: During a game, a game ball which enters the general winning port of a fluctuation winning device is detected by a safe sensor, the detection signal is inputted to a central processing unit 600A and counted and the counted value is stored in a RAM 602. When the storage is present, as fixed data in a ROM 601, by a priority discharge control means, a large discharge number is given priority over a small discharge number and set as the prize ball number data for instance. The prize ball number data are latched to a latch circuit 651, outputted by the parallel communication to a back mechanism controller by a prize ball number output device 663 as a prize ball number output means and discharged by a prize ball discharge device.
Patent JP-H06146166-A (JP)
Title: Production of heat insulating fabric
Inventor: NAKANISHI TOSHIO
IPC: B32B27/30
Filed: 1992-10-30
Abstract: PURPOSE:To obtain the subject fabric by coating a flame proof fabric with a base resin liquid containing scaly aluminum fine particles and added with a silane coupling agent. CONSTITUTION:A resin liquid consisting of a solvent type reactive acrylic resin, a solvent type urethane resin or a compounded resin of them and scaly aluminum fine particles added with a silane coupling agent is coated by a knife coating method, etc., on a flame proofing fabric, which is heat-treated to obtain a fabric having excellent launderability and high heat insulating effect. As flame proof fabrics, woven and knit fabric, nonwoven fabric, etc., consisting of flame proof fibers, non-flammable fibers such as aramid fibers, novolak type phenolic fibers, glass fibers, etc., and natural fibers with flame proofing are cited.
Patent JP-H04187846-A (JP)
Title: Air-fuel ratio controller for multi-cylinder internal combustion engine
Inventor: ASADA TOSHIAKI
IPC: F01N3/28
Filed: 1990-11-22
Abstract: PURPOSE:To enable a precise air-fuel control by discriminating an operation region where part of air cylinders is kept out of operation, and thereby controlling an opening/ closing valve to perform air-fuel ratio feed-back control by operations of first and second oxygen sensors when the air cylinder in question is out of operation and to perform such control by operation of the second oxygen sensor when it is in operation. CONSTITUTION:An operation-stop discrimination means A discriminates an operation region where part of the air cylinders is kept out of operation. When the air cylinders are partly made inoperative, a valve drive means B operates to drive an opening/ closing valve 38 so as to close a second exhaust pipe 20B extending from an inoperative air cylinder relative to a first exhaust pipe 20A extending from an operative air cylinder. A first feed-back means C, when the inoperative air cylinder is out of operation, performs a feed-back control of the air-fuel ratio in response to the output signals from first and second oxygen sensors 24A, 24B, while a second feed-back means D, when the operative air cylinder is in operation, performs a feed-back control of the air-fuel ratio by operation of the second oxygen sensor 24B. This enables an air-fuel ratio control to be made in such a way as to accurately reflect the state of a raw gas in the exhaust gas.
Patent JP-S63165034-A (JP)
Title: Forming jig for pilfer-proof-cap
Inventor: SATO HIROSHI
IPC: B21D51/50
Filed: 1986-12-25
Abstract: PURPOSE:To set cracks caused by cutting vertical scores at taking off a seal on a necessary extent by forming the vertical scores on an inner surface of a cap periphery and by setting a relative positions between the vertical scores and a lateral score. CONSTITUTION:Before forming the vertical scores 14 and the lateral score 15, the cap 10 is placed on a receiver 1 in a state of headstand, then a holder 2 is descended to press a top wall 11 of the cap and to hold on the receiver 1 firmly. After that, a built-up body of a container 4 and a supporting body 3 is descended, while the cap periphery 12 is entered to position into a clearance 16 formed between said container 4 and the supporting body 3, the vertical scores 14 are formed on the inner surface of said periphery 12 by a score providing cutter 5. After the vertical scores 14 are provided, the built-up body of the container 4 and the supporting body 3 is ascended, the lateral score 15 is formed by a cutter set up on another device. The built-up body of the container 4 and the supporting body 3 is ascended and together with this, the holder 2 is ascended to release the holding of the pilfer-proof-cap 13 having the vertical scores 14 and the lateral score 15.
Patent JP-H03175475-A (JP)
Title: Frost image forming method
Inventor: OKABE MASAHITO
IPC: G03G16/00
Filed: 1989-12-05
Abstract: PURPOSE:To allow the free selection of gradation reproducibility by preelectrifying charges prior to image exposing, thereby changing the gamma the characteristic of a surface potential to an exposure. CONSTITUTION:A charge holding medium 1 and a corona discharge electrode 10 are disposed to face each other. A prescribed voltage is impressed between the charge holding medium electrode 1b and a corona discharge electrode 10 by a power source E and the charges 11 of the same polarity as the polarity of the image electrifying charges by the image exposing are uniformly preelectrified on a thermoplastic resin layer 1a. The uniformly electrified charge holding medium 1 and a photosensitive body 2 are disposed to face each other and the prescribed voltage is impressed between the two electrodes to execute image exposing. The region where the frost images are formed are expanded and the gradation reproducibility is increased when the charges to be preelectrified are made into the same polarity as the charges formed by the image exposing. On the other hand, the frost images are formed in a binary manner when the polarity is reversed and the quantity of the preelectrifying is controlled. The free setting of the gradation reproducibility is attained by controlling the polarity and quantity of the preelectrification in such a manner.
Patent JP-H01201428-A (JP)
Title: Method and apparatus for melting metal scrap
Inventor: MARUKUSU FUUBIKU
IPC: C21C5/56
Filed: 1988-12-14
Abstract: PURPOSE: To melt steel scrap without requiring lump coke for metallurgy by dropping the steel scrap onto the ceramic bed on the water cooled fire grates of a shaft furnace and heating and melting the steel scrap with the high-temp. gases generated by a burner disposed in a pouring basin chamber of the lower part.  
     CONSTITUTION: The water cooled fire grates 4 are arranged in the shaft furnace 1 and the steel scrap in an upper loading cylinder 10 is dropped onto the ceramic bed 11 disposed thereon by opening a hinged cover 9. Gaseous or liquid fuel is burned by the burner 12 disposed in the lower pouring basin chamber 3 and the formed high-temp. gases are allowed to rise to melt the steel scrap. The melt is produced as molten steel in the pouring basin 2 or the molten cast iron is produced by blowing a carbon carrier thereto. The high-temp. waste gases are subjected to removal of the dust contained therein, then to secondary combustion to form the high-temp. gases. The sensible heat of the gases is recovered by a heat exchanger and is utilized for a boiler, etc. The gases having the high temp. are utilized for heating the air for fuel combustion in the shaft furnace. The need for the lump coke for metallurgy like that for a cupola is eliminated. The inexpensive steel scrap is melted 100% as raw material by using inexpensive gaseous and liquid fuel, by which the cast iron and steel are produced. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06147756-A (JP)
Title: Method of drying grain and device therefor
Inventor: AKATA SATORU
IPC: F26B5/00
Filed: 1992-10-30
Abstract: PURPOSE:To simplify the control of flow rate of air for a drying device and permit the employment of a dehumidifier on the market. CONSTITUTION:Tertiary air 15 is sucked through a tertiary air suction passage, formed by providing a gap between the air outlet port 14 of a dehumidifier 1 and an air suction port 7 for a fan 2, while the flow rate of secondary air 12 is regulated by providing a secondary air suction port 9, provided separately, with an air flow rate regulating damper 10. The total flow rate of primary air 11, dehumidified in a dehumidifier 1, and the tertiary air 15 is controlled 4 constant so as to be the lowest air flow rate of drying air while the flow rate of air, changed in accordance with the height of the piled grain, is controlled by the secondary air. According to this method, the control of necessary flow rate of air, changing in accordance with the height of piled grain, can be effected by regulating the opening degree of the damper 10 provided at the secondary air suction port 9 whereby the control of flow rate of necessary air can be simplified. On the other hand, the flow rate of processed air of the humidifier 1 (primary air 11) is made constant whereby a dehumidifier on the market can be used.
Patent JP-H05149785-A (JP)
Title: Ultraviolet-ray intensity alarm device
Inventor: TOTANI MASUMI
IPC: G01J1/42
Filed: 1991-11-29
Abstract: PURPOSE:To enable an outdoor or sea bathing user of an ultraviolet-ray intensi ty alarm device to recognize in advance the time at which the user must concern himself about getting sunburn when the user is continuously exposed to ultravio let rays under the same condition. CONSTITUTION:Upon receiving an instruction from a key input section 14, the current ultraviolet-ray intensity data measured from an ultraviolet-ray sensor 11 through an A/D-converting section 12 are stored in the measured intensity area 16c of a RAM 16. Then a CPU 13 calculates the limit time at which the user of this device starts to get sunburnt in accordance with an arithmetic program stored in a ROM 17 based on the current ultraviolet-ray intensity data and the minimum exposure dose value(MED value) of ultraviolet rays which is stored in advance in an MED value area 16d in corresponding to the skin type of the user and at which the user starts to get sunburnt and displays the limit time on a displaying section 15.
Patent JP-H11148390-A (JP)
Title: Hybrid vehicle
Inventor: SHIMAZAKI YUICHI
IPC: B60L50/16
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle winch can prevent a motor from being degraded by excessive energy consumption of an electric energy storage means which stores power supply energy, and reduce fuel consumption of an engine with smooth start performance ensured at the time of starting the vehicle. SOLUTION: When the energy storage amount of a motor battery 20 is sufficient at the time of starting a vehicle, the output for starting the vehicle is generated at a motor 2 by power feeding from a battery 20 with an engine 1 kept in an idling condition or an operation stopping condition, so that the vehicle is started by the output of the motor 2. When the energy storage amount of the battery 20 becomes a little insufficient, the output for starting the vehicle is generated to the engine 1 with the motor 2 being in the operation stopping condition, so that the vehicle is started by the output of the engine 1.
Patent JP-H06161891-A (JP)
Title: Computer system and cache control method for cache control means
Inventor: YAMAURA SHINICHI
IPC: G06F12/08
Filed: 1992-11-26
Abstract: PURPOSE:To accelerate the processing speed of a CPU by effectively performing DMA operations and preventing the processing stop state of the CPU during the continuous DMA operations. CONSTITUTION:The bus width of a data bus 17 for connecting a cache controller 4 and a main memory 2 is enlarged rather than the bus width of a data bus 1 for connecting a CPU 1 and the cache controller 4, the main memory 2 reads plural data corresponding to one address supplied from the cache controller 4, and a cache memory 3 stores these data. When the CPU 1 sends an odd numbered address next to even numbered address access, a signal for performing the DMA operation is sent from the cache controller 4 to a DMA controller 5, and when the DMA operation is just under execution at the time of cache miss hit, a signal for temporarily stopping the DMA operation is sent from the cache controller 4 to the DMA controller 5.
Patent JP-H01156349-A (JP)
Title: Polyolefin composition
Inventor: SHIRAKI TAKESHI
IPC: C08L23/02
Filed: 1987-12-15
Abstract: PURPOSE:To obtain the title compsn. having excellent wear resistance, impact resistance and abrasive characteristics, causing no delamination, being injection- moldable and having excellent long-range thermal stability, which is comprised of a polyolefin consisting of an ultrahigh MW polyolefin and a low-high MW polyolefin and a metal salt of a higher fatty acid. CONSTITUTION:The title compsn. is comprised of 100pts.wt. polyolefin (A) consisting of an ultrahigh MW polyolefin (a) having an intrinsic viscosity of 10-40dl/g measured in decalin solvent at 135 deg.C and a low-high MW polyolefin (b) having an intrinsic viscosity of 0.1-5dl/g measured in decalin solvent at 135 deg.C, wherein the amt. of the component (a) is in the range of 15-40wt.% based on the total amt. of the components (a) and (b), having an intrinsic viscosity [eta]c in the range of 3.5-15dl/g measured in decalin solvent at 135 deg.C and a dissolution torque T of 4.5kg.cm or less, and 0.005-5pts.wt. metal salt of a higher fatty acid (B), e.g., calcium stearate.
Patent JP-H0640324-A (JP)
Title: Hydraulic brake device for rolling stock and method for controlling hydraulic brake device for rolling stock
Inventor: KUSUSE TADASHI
IPC: B61H5/00
Filed: 1992-11-26
Abstract: PURPOSE:To short braking distance by hasting brake starting time and provide safe braking force corresponding to the weight of vehicle body while pumps and control valve and broken in a hydraulic brake device for rolling stock. CONSTITUTION:A hydraulic brake device for rolling stock is provided with a cylinder 7 for driving the piston rod 7a with a brake shoe, pressure gauge 13 to measure the pressure of pressure fluid, a flow control valve 6 to control the supply and discharge of the pressure fluid controlled by a controller 14, and second flow control valves 19 are juxtaposed with the flow control valve 6 for supplying pressure fluid to the cylinder 7 directly after the start of applying braking and cutting off the supply of pressure fluid when pressure reaches a specified value. A check valve is provided in a return pipe to hold cylinder pressure unchanged while braking is not operated to shorten brake delay time, and in addition, vehicle speed is determined from acceleration and the electric current of a driving motor, and braking force is generated according to the result.