baber/WOPTO huggingface dataset:
Patent JP-H04272471-A (JP)
Title: Pressure accumulation type fuel injection device of diesel engine
Inventor: OSUGA ISAO
IPC: F02M51/00
Filed: 1991-02-27
Abstract: PURPOSE:To preclude out of controllability of the pressure in a pressure accumulation chamber in the event of failure such as overrun, and prevent damage due to overrise of the pressure in the chamber. CONSTITUTION:A fuel injection control device of common rail type is equipped with a variable discharge high-pressure pump, which works as a pump chamber blocking means, when an externally opened solenoid valve is closed while works as a fuel introducing means to the pump chamber when the valve is opened. In this device, when the engine revolving speed Ne is smaller than overrun speed, the normal operation of solenoid valve drive control is executed (S24), and when the engine revolving speed Ne exceeds the self-shutting limit speed Nes, the solenoid valve is controlled into normally On, and the fuel introducing is stopped (S27).
Patent JP-H03241053-A (JP)
Title: Production of cushioning material
Inventor: KATO HIDETAKA
IPC: D04H1/58
Filed: 1990-02-13
Abstract: PURPOSE:To obtain the title material suitable for mass production, by accumulating a great number of staple fibers made of synthetic resin, subjecting to hot melting treatment to give a hot melted fiber aggregate and further bonding the contact points of mutual staple fibers of the aggregate with an adhesive. CONSTITUTION:A great number of properly curled staple fibers made of synthetic resin are multiplied, molded into a given shape, subjected to hot melt treatment at 130-160 deg.C, bonded at mutual contact points of the staple fibers in such a degree as not to release the staple fibers separately in the following process and molded into a given shape to form a hot melted fiber aggregate. Then the hot melted fiber aggregate or the hot melted fiber aggregate cut into a given shape is surely bonded at mutual contact points of the staple fibers to give the objective cushioning material useful for beds, seats of automobiles, etc.
Patent JP-H04254072-A (JP)
Title: Flow regulating device
Inventor: NUMAMOTO KATSUYUKI
IPC: F16K5/04
Filed: 1991-02-04
Abstract: PURPOSE:To mount a flow regulating guide easily to a guide holding part in a flow regulating device used for the fluid flow regulation of intake air quantity or the like in an internal combustion engine for an automobile. CONSTITUTION:Locking claws 9 are formed at one end of a guide 1. A ring- shape locking ring 12 supported at a guide holding part 3d by a supporting part 13 is formed at one end of the guide holding part 3d. Locking apertures 11 are formed between the guide holding part 3d and the locking ring 12. When the guide 1 is press-fitted into the guide holding part 3d, the locking claws 9 are press-fitted while being pressed/bent inward on the inner peripheral surface of the locking ring 12. The locking claws 9 are elastically engaged with the locking apertures 11 by the elasticity of the locking claws 9, and thus the guide 1 is mounted on the guide holding part 3d.
Patent JP-H01207942-A (JP)
Title: Wafer transfer device
Inventor: NAGAI KAZU
IPC: G01N21/956
Filed: 1988-02-16
Abstract: PURPOSE:To improve operatability and facilitate compatibility with diversity of tests by a method wherein an orientation-flat detector which detects the orientation-flat position of a wafer while a rotary table is rotating and so forth are provided and various operations and observations are made to be freely compatible with the test processes. CONSTITUTION:A first wafer moving means which holds a wafer 2 by the vertical movement of an elevator 3 and moves horizontally from a carrier 1, a rotary table 7 which takes the wafer 2 from the first moving means and rotates and swings it, a second wafer moving means which takes the wafer 2 from the rotary table and moves horizontally and a holder 13 which takes the wafer 2 from the second wafer moving means and transfers it to a microscope observation part are provided. Further, an orientation-flat detector which detects the orientation-flat position of the wafer 2 while the rotary table 7 is rotating, a swinging means which inclines and swings the rotary table 7 and so forth are provided. Moreover, a group of respective switches 14 are provided so as to make various operations and observations freely compatible with the test processes. With this constitution, the operability can be improved and the compatibility with the diversity of the tests can be achieved.
Patent JP-S57153840-A (JP)
Title: Method and device for cutting off bundled section of bag end
Inventor: SATOU EIICHI
IPC: A22C11/12
Filed: 1981-03-09
Abstract: An annular stopper is placed against one end of the bag to prevent it from advancing, the knotted portion of the bag protruding from the stopper is pinched by a plier, both or either of the stopper and the plier is pulled to extend the portion between the peripheral portion of the bag restricted by the plier, and then the extended portion is cut by the blade of a cutter.
Patent JP-H09226826-A (JP)
Title: Non-core rolling flexible synthetic resin film
Inventor: SUENAGA YOSHITADA
IPC: B65D83/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obviate the need for a core for maintaining a cylindrical shape by forming an initially rolled part into a rigid cylinder as a high tension part with relatively large tensile force applied across appropriate layers and making a part subsequent to the initially rolled part as a low tension part which is rolled with relatively small tensile strength. SOLUTION: An initial end of a belt-like flexible synthetic resin film 1 as thick as 10 to 20 microns is fixed to a roll core, and the film is wound around the core while lengthwise strong tension is applied to the belt-like flexible synthetic resin film 1. When a rolled thickness of the film 1 reaches approximately 0.5m, the tension is gradually decreased. After winding is finished, the film 1 is left for a while to wait for a film rolled layer 2 to be stabilized, and the roll core is removed. As a result, in a high tension part 3 with rigidity on an inner peripheral side relatively large, respective layers are tightly and falsely fixed as if a paper core existed after it is removed from the core, and a low tension part 4 subsequently rolled thereon is stably held.
Patent JP-S57147471-A (JP)
Title: Apparatus for preventing blowing powder from scattering
Inventor: MATSUNAMI AKIRA
IPC: B05B15/04
Filed: 1981-03-09
Abstract: PURPOSE: To obtain the apparatus free from powder loss and not contaminating the periphery of a blowing part by a method wherein cylinders are placed at both ends of a surface to be blown with a powder and rotated so as to be opposed to a blowing stream or the powder adhered to the cylinders is scraped off toward the blowing stream.  
     CONSTITUTION: Most of a powder 3 is adhered to the blowing surface 9 of a material 5 to be blown to which the powder 3 is blown but the part thereof is diffused outwardly from the blowing surface 9. In this case, a cylinder 1 is placed in close vicinity to both end edges of the rectangular blowing surface 9 of the material 5 to be blown so as to be parallel therewith and rotated so as to be opposed to a blowing stream 4. The powder in the periphery of the blowing stream is adhered to the cylinder 1 and scraped off by a scraper 2 to be again involved in the blowing stream and blown to the blowing surface 9. By this method, the adjacent periphery is not contaminated with the diffused powder and the powder can be used without loss. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S50128028-A (JP)
IPC: F01M1/10
Filed: 1975-03-19
Abstract: A drainage system and apparatus for use with the lubricating system of an engine which provides a common drain for the engine crankcase sump and for the engine lubricating oil by-pass filter in a manner which insures against mixing of the contaminants in the filter with the engine oil in the sump. The drainage system is particularly useful in connection with the engine lubrication system of vehicles such as road construction vehicles, agricultural vehicles, tractors, or the like. The common drainage manifold used in the aforementioned drainage system is preferably mounted on the crankcase guard or "bellypan" usually provided with such vehicles and at a location where the engine crankcase sump and the lubricating oil by-pass filter may be drained simultaneously with ease and simplicity, and with all oil and sludge draining to the outside of the vehicle.
Patent JP-H07242343-A (JP)
Title: Laminated paper separating/taking-out device
Inventor: NEMOTO ISAO
IPC: B65H1/30
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a laminated paper separating/taking-out device having a small number moving parts and a simple structure, by which a paper sheet positioned on the lowermost part of a laminated paper can surely be separated from the other laminated paper sheets. CONSTITUTION:A laminated paper separating/taking-out device is provided with a table 10 on which laminated papers are to be placed, a pusher 12 for pushing laminated paper sheets 20 placed on the placing table 10 forward from the end of the table 10, a clamper 24 for gripping and conveying the pushed out laminated paper sheets 20, and an inclined surface provided on the laminated paper pushed end of the placing table 10, and whose front part in the pushing direction is lower. And it is provided with a paper sheet end sucking hole provided on at least this inclined surface, and a sucking force control means for taking sucking force by the sucking hole as sucking force wherein the paper sheet on the lowermost part is moved when the laminated paper 20 is pushed by the pusher 12.
Patent JP-H10229119-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: ISHIZUKA NORIO
IPC: H01L21/76
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the withstand voltage characteristics of a transistor capacitance constituting a circuit from being deteriorated, by a method wherein, when a groove is formed, a pad oxide film is removed by etching longer than the distance in a specified range from the end parts of an oxidation preventive film to retreat the pad oxide film. SOLUTION: A pad oxide film 2 is formed on the surface of a silicon substrate 1, and a silicon nitride film 12 and a photoresist 13 are deposited on the film 2. Each one part of the phtoresist 13 and the films 12 and 2 is removed and a shallow groove having a prescribed angle is formed in the substrate 1. Then, the film 2 is removed by etching in a thickness of 5 to 40nm or thereabouts to retreat the film 2 and thereafter, the surface of the substrate 1 is thermally oixdized and a thermal oxide film 5 is formed on the part of the groove. For relaxing the volume expansion originating stress of the film 5 in this oxidation of the groove, a buried insulating film 6 is buried in the groove. Then, the film 6 is etched back and the films 12 and 2 are removed, whereby a groove buried structure is completed. After that, a semiconductor device is completed.
Patent JP-S61194630-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI OSAMU
IPC: C09D127/04
Filed: 1985-02-23
Abstract: PURPOSE:To obtain the titled recording medium having a highly durable layer, superior in a light shielding property and having an excellent electromagnetic transducing characteristic by incorporating granular alpha-Fe2O3 having about 0.05-1mum mean particle size, carbon black and a vinyl chloride-vinyl alcohol copolymer into the magnetic layer. CONSTITUTION:A vinyl chloride-vinyl alcohol copolymer is used as a binder component. Granular alpha-Fe2O3 (about 0.05-1mum mean particle size) and carbon black are mixed into a magnetic layer consisting of a vinyl chloride-vinyl alcohol copolymer, etc. For example, the mixture of 100pts.wt. Co-contg. gamma-Fe2O3 having about 28-30m<2>/g specific surface, 10pts.wt. vinyl chloride-vinyl alcohol- vinyl acetate copolymer, 10pts.wt. granular gamma-Fe2O3 having about 0.3mum mean particle size, 8pts.wt. carbon black having 120 staining power and 230pts.wt. mixed solvent consisting of the same amt. of methyl ethyl ketone, toluene and methyl isobutyl ketone is mixed and dispersed in a sand mill to form a magnetic paint. An isocyanate curing agent is added to the paint and the mixture is coated on a tape to make a magnetic tape.
Patent JP-S61202882-A (JP)
Inventor: ROBAATO FUIRITSUPU ARENZU
IPC: B41M5/124
Filed: 1986-02-18
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-2000229563-A (JP)
Title: Antilock brake control device for vehicle
Inventor: KOBAYASHI MASASHI
IPC: B60T8/1761
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of operation feeling at brake operation by specifying a control cycle of ABS control according to a friction coefficient of a road surface so as to ensure the ABS control time, and changing the control cycle according to a speed of vehicle body. SOLUTION: An antilock brake condition is obtained by sequentially executing a pressure reduction control mode, fluid pressure holding control mode, and pressure increasing/holding control mode to a fluid pressure control valve 6 (6FL-6RR) provided to each wheel. At this time, operation of the valve 6 is periodically controlled by a control unit 15. However, the cycle is obtained by multiplying a standard control cycle determined based on a frictional coefficient of a running road surface by a first coefficient of not more than 1 becoming smaller according to that estimated vehicle body speed at the time of start of antilock brake control becomes smaller and a second coefficient of not more than 1 becoming smaller according to that the estimated vehicle body speed at the time of start of antilock brake control becomes smaller.  Increase and decrease in the control cycle is controlled by increasing and decreasing the time for bringing the valve 6 into the fluid holding condition.
Patent JP-S56130220-A (JP)
Title: Reactor
Inventor: UEMATSU KENGO
IPC: B01J19/24
Filed: 1980-03-19
Abstract: PURPOSE:To make an apparatus compact and to enhance its thermal efficiency by segmenting and forming a reacting zone and a preheating zone in a heat-insulated vessel, discharging the high-temp. fluid of the reacting zone to the outside of the vessel through the preheating zone, and charging a reacting raw material into the reacting zone after preheating in the preheating zone. CONSTITUTION:A reacting zone 6 is heated to a high temp. by the combustion of a burner 5. The formed combustion gas 21 is flowed into a preheating zone 7 through a passage 1, to preheat preheating pipes 10, thence it is exhausted through an exhaust port 14. On the other hand, for example, hydrocarbon which is a raw material is sent together with steam through a supply pipe 11 into the spiral preheating pipes 10, where it is preheated, thence it is conducted through a crossover 12 to a reacting pipe 2. In the reacting pipe 2, prescribed modification takes place owing to the presence of a modifying catalyst and the heat supply from the reacting zone 6 and the mixed gases contg. hydrogen, carbon monoxide, carbon dioxide, methane, etc. are taken out as reaction product successively through a product take-out pipe 13.
Patent JP-H07244313-A (JP)
Title: Camera for correcting camera shake
Inventor: WAKABAYASHI HIROSHI
IPC: G03B5/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide a camera for correcting camera shake capable of stopping a camera-shake correcting action without requiring a new independent means. CONSTITUTION:In the camera for correcting camera shake including a detecting part 1 detecting the camera shake and outputting a detection signal based on the result of the detection, a correcting part 4 correcting the camera-shake in response to the detection signal from the detecting part 1, a control part 2 controlling the actuation of the correcting part 4, a timer starting the clocking of a specified time, a stopping part stopping the camera shake correcting action by the correcting part 4 after the specified time clocked by the timer lapsed from the start of the actuation of the correcting part 4 are provided as well.
Patent JP-H11216213-A (JP)
Title: Golf cart
Inventor: JIKIBA YASUHIRO
IPC: A63B55/60
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To change-over a change-over clutch for the connection or the connection release of a steering wheel without requiring a complicated operation when a switch for changing-over travelling is operated. SOLUTION: A clutch motor H2 is driven by a command from a travelling control part 13 corresponding to the operation of a travelling mode selecting switch 14 and the change-over operation of a change-over clutch 4 is executed, which is changed-over between a connection position where a steering wheel 6 is connected to the steering mechanism of front wheels 10 and 10 and a release position for releasing the connection. Thus, the change-over clutch is operated by transmission from the motor and the change-over operation is executed into the connection position or the release position so that the connecting state between the steering wheel and the steering mechanisms in manual travelling and also the connection release state between the steering wheel and the steering mechanisms in automatic travelling are realized without requiring a complicated operation.
Patent JP-2000231337-A (JP)
Title: Light emission display panel
Inventor: MORIYA TORU
IPC: G09F9/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a light emission display panel which is of a thin type and is so formed to prevent the flawing of an antireflection filter during assembly work. SOLUTION: The frame 6 of the light emission display panel having a panel part which is formed with a light emission display part 2 on one surface of a transparent substrate 1 and is stuck with the antireflection filter 3 on the other surface and the fame 6 which holds the outer periphery of this panel part covers the edges of the other surface of the transparent substrate 1. The antireflection filter 3 is formed in the region where the filter is not covered by the frame 6 on the other surface.
Patent JP-H09204275-A (JP)
Title: Printer
Inventor: KOISHIKAWA AKIRA
IPC: B41J29/38
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the correction of the bugs of the system program of a controller part and coping with the extension board of a kind by down-loading the system program of the controller part from an external host computer by an optimized information capacity. SOLUTION: The transfer of down-loading data is instructed from this printer connected to the same communication network as a host computer 22 provided with the controller part of the printer and a storage medium for storing the valid program of an internal control substrate part, an emulation program and the circuit information of the programmable gate array or the like of an internal control substrate, etc., to the host computer 22 and the basic control of the controller part, corresponding system control and corresponding interface control are changed. Thus, by version-updating the system program of the controller part, the bugs of the existing system program are corrected.
Patent JP-S61193954-A (JP)
Title: Raindrop detector
Inventor: MURATA YUKIHO
IPC: B60S1/08
Filed: 1985-02-25
Abstract: PURPOSE:To perform accurate raindrop detection, by installing a heating unit on a diaphragm of a raindrop detector. CONSTITUTION:The voltage produced in a piezoelectric element 1 is led out via cable 9 after being amplified by an integrated circuit 10 and a condenser 11 on a circuit board 8. Thereupon, DC voltage to be obtained of rectifying the signal led out the calbe 9 is measured whereby a quantity of raindrops colliding with a diaphragm 2 is detected. At this time, this diaphragm 2 is heated by a hot wire 5 through which snow on the diaphragm 2 is dissolved and removed so that vibration is in no case hindered by fallen snow.
Patent JP-H03239561-A (JP)
Title: Ink jet printer
Inventor: AKAHA FUJIO
IPC: B41J2/175
Filed: 1990-02-15
Abstract: PURPOSE:To melt a solid ink into liquid ink irreducible minimum for supply and prevent the ink deterioration by providing a structure comprising a finely divided solid ink, an ink container having the wall surface low in heat conductivity, a heating means, an ink supply passage and an ink jet delivering part having a plurality of nozzles positioned above the liquid ink. CONSTITUTION:When a heater 8 is energized to heat a head frame 6, a solid ink 1 near a bottom part is melted into a liquid ink 2, which is then sent by capillary action from small holes in the bottom of an ink container 3 through an ink supply passage 7 into an ink jet delivering part A so as to be filled therein. On the other hand, the temperature of the ink container 3 changes gradually from the bottom thereof and approaches the ambient temperature at the top thereof. According to such temperature gradient, the ink in the ink container 3 changes gradually from the liquid ink 2 of a low viscosity at the bottom thereof through the liquid ink 2a of a higher viscosity into a solid ink at the top thereof. During this time, the liquid ink 2a of higher viscosity is adhered to the inner wall of the ink container 3 to serve as a damper, so that the ink 2 of lower viscosity will not be subjected to the pressure of the solid ink 1 under the weight thereof.
Patent JP-2000236371-A (JP)
Title: Strap for portable telephone set and portable telephone system
Inventor: GUNJI MAKIHITO
IPC: H04W92/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the game property of portable telephone system by starting moving a miniaturized doll attached to a strap when there is call incoming to a portable telephone set. SOLUTION: A portable telephone set 1 performs communication with electromagnetic waves and an electromagnetic wave addressed to the present station is received from a fixed interchange station, a response signal is emitted as an electromagnetic wave H. A toy 3 such as miniaturized doll is attached to this portable telephone set 1 by a string-shaped strap 2. A power source part for generating power, a sensor for supplying power by detecting the electromagnetic wave H and a motor to be rotated when power is supplied are provided inside this toy 3. An operating part to be driven and operated by the motor is provided outside the toy 3. When there is call incoming to the portable telephone set, the motor is rotated and the operating part oscillates.
Patent JP-S58153007-A (JP)
Inventor: ENDOU HIDEAKI
IPC: F01K7/24
Filed: 1982-03-05
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-S54128392-A (JP)
Title: Automatic measuring and controlling apparatus of fluorescent magnetic powder liquid concentration
Inventor: IKUNO ITSUO
IPC: G01N21/91
Filed: 1978-03-28
Abstract: PURPOSE:To detect the fluorescent magnetic powder liquid concentration accurately and quickly,  and automatically adjusting the magnetic powder concentration according to the measurement, by radiating ultraviolet rays to fluorescent magnetic powder liquid, and measuring the luminous intensity of a specific wavelength in the generated fluorescence. CONSTITUTION:This is related to the fluorescent magnetic powder concentration which is largely  influential to the inspection precision in the fluorescent magnetic powder flaw detection. Ultraviolet rays are radiated from an ultraviolent lamp 6 to magnetic powder liquid 2 in a magnetic  powder liquid tank 1 through a window 5, and the generated fluoresence is subjected to spectral  analysis with a prism 8. Then, in each specific wavelength region, the electric charge according to  the quantity of light is accumulated by a photoelectric transducer group 10. Thus obtained results  of spectral analysis are operated of the concentration in an arithmetic unit 13, and in order to  adjust the detected concentration to the target concentration, concentration adjusting commands  to magnetic powder and water supply devices are outputted to a valve driving device 17 for water  and magnetic powder liquid, so that the concentration may be controlled automatically.