baber/WOPTO huggingface dataset:
Patent JP-H11205173-A (JP)
Title: Receiver for data transmission
Inventor: FUSHIMI TAKAO
IPC: H03G1/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce bit errors generated due to deterioration of the C/N of local oscillation signals by white noises generated by a variable attenuator. SOLUTION: This receiver is provided with a mixer 4 for frequency- converting received signals to intermediate frequency signals, a local oscillator 5 for inputting local oscillation signals to the mixer 4, demodulator 13 for demodulating the intermediate frequency signals and detecting base band signals, and a variable attenuator 8 inserted between the mixer 4 and the demodulator 13 and equipped with a pin diode for fixing the level of the intermediate frequency signals inputted to the demodulator 13. An attenuation means 9 for attenuating the frequency band of the local oscillation signals is provided between the mixer 4 and the variable attenuator 8.
Patent JP-S63174922-A (JP)
Title: Oral therapy system
Inventor: SATEISHIYU CHIYANDORA HANNA
IPC: A61M31/00
Filed: 1988-01-13
Abstract: A therapeutic system to be administered orally and acting systemically having a chamber containing active ingredient, which contains in this chamber slightly soluble active ingredients, swelling agents and, if desired, water-soluble substances for producing an osmotic pressure.
Patent JP-2000204412-A (JP)
Title: Vacuum degassing apparatus of molten metal and its use
Inventor: HIDE KANJI
IPC: F04B37/16
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To shorten the time of evacuation to vacuum in a vacuum degassing vessel in the degassing operation of molten metal with a vacuum degassing apparatus. SOLUTION: A cutoff valve 21 for cutting off between the vacuum degassing vessel and a vacuum evacuating device is closed and the vacuum evacuating device is beforehand made in vacuum state. Then, when the cutoff valve 21 is opened, the pressure becomes instantly almost half the atmosphere of 380 Torr, and the vacuum evacuating device side and the degassing vessel side become the same pressure. If the evacuation to the vacuum in the vacuum degassing vessel starts from 380 Torr, the necessary time is shorter than the starting from the atmosphere (760 Torr).  An auxiliary cylinder mechanism 23 is arranged to a cutoff valve box 11 to supplement the shortage of driving power in a main cylinder mechanism 22, and in this way, the opening/closing operation of the cutoff valve 21 becoming slow due to pressure difference between the vacuum degassing vessel and the vacuum evacuation device interposing the cutoff valve 21, can smoothly be performed.
Patent JP-S5389911-A (JP)
Title: Dc brushless motor
Inventor: KAZAMA SABUROU
IPC: H02K21/12
Filed: 1977-01-19
Abstract: PURPOSE:To improve the performance, by composing in such a manner that the magnetic flux generating from the magnetic pole of the magnet interlinkages the coils against the respective coils of the stator corresponding to the magnetic pole in the given direction only at the part being opposite the magnetic pole of the coil.
Patent JP-S62161512-A (JP)
Title: Mold temp. controlling system
Inventor: KANEOKA ISAO
IPC: B29C45/78
Filed: 1986-01-10
Abstract: PURPOSE:To reduce the fluctuation of mold temp. by connecting an inlet pipe of cooling liquid and an outlet pipe of recycling liquid with a pipe between a mold and a pump, by setting the inlet pipe to nearer side of the pump and by setting the inlet pipe and the outlet pipe to pass through a heat exchanger. CONSTITUTION:When the mold temp. is set at X deg.C, a temp. controlling device 26 being set in a pipe 12b between a heater and the mold detects X deg.C of liquid temp. and the heater 16 stops and comes into an overshot state. Cooled liquid is supplied from an inlet pipe 20 through a heat exchanger 24 into a pipe 12 where the liquid temp. is a little higher than X deg.C to cool down the liquid temp. and the temp. controlling device 26 detects the temp. X deg.C to stop supplying the cooling liquid. The liquid in the pipe corresponding to the volume of the cooling liquid supplied in the pipe 12 is exhausted outside of the mold temp. controlling system 10 from an exhausting pipe 22 through the heat exchanger 24. The temp. of the recycling liquid thereby goes down below X deg.C line, which the temp. controlling device 26 detects to turn the heater 16 on. By repeating this cycle, the temp. of the mold 18 can be controlled.
Patent JP-H11200369-A (JP)
Title: Mortar caisson type pile construction method
Inventor: YOSHII KOICHI
IPC: E21D5/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for large-scale mechanical equipment and device, to facilitate the execution of a work even by an inexperienced person, to build a protection wall having a specified thickness, and to reduce a construction cost. SOLUTION: A plurality of form panels 13 and 14 are assembled together to form forms 15, and a gap 16 for injecting mortar is between the forms 15 and a wall surface 1a of a vertical shaft 1. The form panels 13 and 14 are formed in an arcuate shape, a mortar guide plate 21 is connected to the upper end thereof, and a bottom plate 22 connected to the lower end thereof. Mortar 11 is injected in the gap 16 for injecting mortar along the mortar guide plate 21. When the mortar is cured, a protection wall 12 is formed, and the wall surface 1a of the vertical shaft 1 is earth-retained. After curing, the vertical shaft 1 is excavated down to a specified depth, and the forms 15 to surround the protection wall 12 is disassembled for removal.  The disassembled forms 15 are then re-assembled and a gap for injecting mortar is formed between the forms and the shaft wall surface of the vertical shaft to inject mortar 11. By repeating processed described above, a caisson type pile having a given depth is formed. Thereafter, reinforcing bars are assembled in the caisson type pile and by infecting mortar, the caisson type pile is constructed.
Patent JP-S5287375-A (JP)
Title: Semiconductor device and its production
Inventor: KOBAYASHI TOORU
IPC: H01L29/72
Filed: 1976-01-17
Abstract: PURPOSE: To prevent the degradation in electrical characteristics owing to breakdown and produce a highly reliable semiconductor device by covering the junctions of the P region and N +  region ending at the surface of a substrate with an N -  type semiconductor layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56102524-A (JP)
Title: Heat treatment of wire rod
Inventor: YOSHIMURA TAKAFUMI
IPC: C21D1/46
Filed: 1980-01-18
Abstract: PURPOSE:To manufacture a wire rod of uniform mixed structure of fine pearlite and proeutectoid ferrite, by heating the wire rod made of medium or high carbon steel at austenizing temp., then by cooling the wire rod in molten nitrate of K, Na etc. CONSTITUTION:A wire rod made of medium or high carbon steel contg. 0.20- 1.0% C is heated to the austenizing temp. of the steel before drawing. The heated wire rod is cooled uniformly in a bath contg. nitrate of Na, or K of low viscosity, low density, and low corrosive property, singly or in combination, melted by heating to 350-600 deg.C temp. while stirring the molten nitrate with a gas such as air blown into at >=0.05m/sec superficial velocity. The wire rod has a mixed structure of fine pearlite and a small quantity of proeutectoid ferrite, which is suitable for drawing. The superficial velocity V(m/sec) is defined to Q/A; the ratio of the quantity of blown air theta(m<3>/sec) time to cross sectional area A(m<2>) required for stirring.
Patent JP-S5498131-A (JP)
Title: Input/output control system
Inventor: SHIRAOKAWA YUKIROU
IPC: G06F13/00
Filed: 1978-01-20
Abstract: PURPOSE: To make the control of I/O devices possible by providing two kinds of flag corresponding to the number of I/O devices on the main memory and regarding contents of flags and setting or resetting flags.  
     CONSTITUTION: Channel control block CCB is provided as control information for devices. Flag A is provided for preventing information other than CCB from being read out erroneously from the main memory and the needless CCB processing from being repeated, for example, i case that data is inputted erroneously from a device which CCB is not prepared previously for or interruption is caused to CCB after the completion of the processing for this CCB. Flag B is provided for confirming the completion of the device-side output operation at a WRITE operation time, and is generated immediately after the completion of the output operation to complete the CCB processing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07205836-A (JP)
Title: Front part car body structure
Inventor: YOSHINO TSUNEHIRO
IPC: B62D25/08
Filed: 1994-01-20
Abstract: PURPOSE:To provide a structure of the front part car body which can obtain a reinforcement against a front side collision efficiently, while suppressing the increase of the cost and the weight. CONSTITUTION:To a front panel 8, a long size front guard bar 10 is extended in the car width direction by combining its both ends to front pillars 4, and the combining positions of both ends of the front guard bar 10 and the front pillars 4 are arranged at the height same as the front ends of door guard bars 2a provided at the inside of the doors 2.
Patent JP-S58122357-A (JP)
Title: Circulation type fuel supply system for low-quality fuel
Inventor: SAEGUSA MASAHARU
IPC: F02M31/16
Filed: 1982-01-13
Abstract: PURPOSE:To have a fuel supply system of circulation type, which assures efficient warm-keeping of the return side main pipe, sparing of members for installation such as U-bolt as few as the same number for a single main pipe, saving of the labor for installation work and shrinkage of the space for installation. CONSTITUTION:At the time of restarting the engine, a feed pump 9 and a fuel heater 7 are operated to send high-temp. fuel oil from the fuel supply pipe 32 into the supply passage 25. This high-temp. fuel oil warms up the cold fuel oil in the return passage 26 through the whole outside circumference of the return side main pipe 12 while passing through the supply passage 25. Meanwhile, part of the high-temp. fuel oil from the fuel supply pipe 32 is injected into the return passage 28 through an orifice 36 to warm up directly the residual fuel oil, cool and solidified in the return passage 26. The high-temp. fuel oil sent into the fuel injection pump 2 from the supply passage 25 warms the residual fuel oil, cool and solidified in the injection pump 2, and also flows together it to the return passage 26 and further back to the fuel tank 3.
Patent JP-H01180269-A (JP)
Title: Backing roll cleaning device for coater
Inventor: SUZUKI KUNIO
IPC: B05C1/08
Filed: 1988-01-11
Abstract: PURPOSE:To prevent lumps from being generated at the edge of a cleaning doctor at the time of coating by installing a hot water shower to the side where a cleaning roll and backing roll bite into each other, providing the cleaning doctor on the backing roll in the lower part of the nip of these rolls and providing the hot water shower to the upper part of the cleaning doctor. CONSTITUTION:The cleaning roll 8 which is pressed to the surface of the backing roll 7 and is driven to rotate is provided to a coater on the side opposite to a metering mechanism 3. The hot water shower 9 for spraying hot water to the side where the cleaning roll 8 and the backing roll 7 bite into each other is installed and the cleaning doctor 10 is installed on the backing roll 7 in the lower part of the nip of these rolls. Further, the hot water shower is provided to the upper part of the cleaning doctor. Generation of the lumps occurring in the adhesive agent in the coating liquid at the edge of the cleaning doctor is thereby obviated and the leakage of the cleaning hot water and the consequent staining or rupture of base paper prior to coating are averted by installing the cleaning doctor 10 behind the cleaning roll 8 in such a manner.
Patent JP-S5389786-A (JP)
Title: Temperature sensitive display element
Inventor: NAKASHIMA TAKASHI
IPC: G01K7/22
Filed: 1977-01-19
Abstract: PURPOSE: To readily detect and display the heat evolving state of an object which accompanies evolution of heat by making use of the threshold voltage characteristics of a specific amorphous semiconductor so formed as to permit supply of current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60147755-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1984-01-12
Abstract: PURPOSE:To reduce a developing device at its size by providing the device with a developer carrying body for carrying a developer to an image formation surface to develop the surface and plural developer feeding means for feeding plural developers to the developer carrying body. CONSTITUTION:A prescribed developer corresponding to each filter is fed from the developing device 20 to a toner image carrier 1 on which an electrostatic latent image is formed. The 1st sleeve 30 carries toner particles from respective feeding units 31-33 selectively to the image carrier 1, so that the toner particles are successively moved and adsorbed to the toner image carrier 1 by the electric force of the electrostatic latent image and the toner image of the prescribed pattern is formed and developed. Since plural feeding means for feeding plural developers to the developer carrier are arranged, the developing device can be reduced in size and the occupied area can be reduced.
Patent JP-S5598265-A (JP)
Title: Preparation of coating composition and plastic molding with improved surface property by using the same
Inventor: KAMATA KAZUMASA
IPC: C09D5/00
Filed: 1979-01-17
Abstract: PURPOSE: To provide a coating composition for forming crosslinked cured coated layer excellent in abrasion resistance by a method wherein a specific surfactant is added as photoinitiator to a mixture of two types of monomers and active energy beam is irradiated.  
     CONSTITUTION: (a) 30W95wt% of polyfunctional momomer of poly(meth)acrylate of mono- or poly-petaerythritol which contains 3 or more of (meth)acryloyloxy gp. in a molecule, as represented by the formula [where at least 3 of X 11 , X 12 , X 13 ..., X n2 , X n3 , X n4  are CH 2 =CR-COO- gp., and the rest -OH gp. (n is 1W5; R is H, CH 3 )] and (b) 5W70wt% of monomer having 1W2gps. of (meth)acryloyloxy are mixed to provide a monomer mixture (A). To 100pts.wt. of the (A) mixture, 0W 10pts.wt. of photoinitiator (B), and 0.0001W2pts.wt. of a specific silicone surfactant are added to provide the object coating composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5497395-A (JP)
Title: Miniature contour crystal vibrator in gt plate shape
Inventor: SUEKI SHINICHI
IPC: H03H9/19
Filed: 1978-01-19
Abstract: PURPOSE:To obtain a method suitable for mass-production with an adjustment of a Q value simplified through the adjustment of the Q value by varying the mass of a weight placed on a support line. CONSTITUTION:Weight 24 of proper mass is mounted on support line 23 of the crystal vibrator composed of main vibrator body 11, electrode 22 and support line 23. This weight 24 is cut down by laser 35 over continuous Q-value measurement 32. Memory unit 33 is stored with a preset Q value, and comparing detector 34 compares a measured Q value with the preset value. The system is so controlled that when the Q value reduced by the laser reaches the preset one, laser 35 will be turned off. To vary the mass of weight 24 mounted on support 23, vapor-deposition, sputtering, etc., are effective. In stead of mounting a weight, it is also recommened to cut down one part of support line 23 enlarged. This Q-value measuring method is extremely simple and suitable for mass-production.
Patent JP-S62163147-A (JP)
Title: Processing system for dynamic call program
Inventor: OWADA AKIRA
IPC: G06F9/46
Filed: 1986-01-13
Abstract: PURPOSE:To keep the unitary properties of files with no intervention of a linkage editor by scanning a filing management list via a common control list of each program when each program gives an access to a file and performing the access after confirming the coincidence with the name of an open file. CONSTITUTION:The filing management list 14 is produced when a main program MAIN11 gives the opening request of a file F15 and a usable state is prepare with the file F15. The list 14 contains the file name 'F' as one of the information on the file F15. A subprogram SUB12 scans the list 14 from a common control list 16 at the time of executing a request to give an access to the F15, e.g., a READ sentence to read out records. Then the SUB12 gives an access to the F15 based on the corresponding file information as long as the presence of a file having the name 'F' is confirmed.
Patent JP-H08232561-A (JP)
Title: Beltlike blind with self-operated free wheel shaft coupling
Inventor: GRUETZNER HANS
IPC: E06B9/36
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prepare relatively simple mechanical structure which can be comfortably used. SOLUTION: A vertical blind is provided with a self actuating type free wheel coupling 33 for connecting a bi-directional gear mechanism 10 rotated by a pull string 2 to one end of a blind piece. The coupling 33 is provided with an arc-like semi-circular recess part 21a, which is disposed in the inside of a wheel to be driven 17 of the gear mechanism 10 and forms a center part- narrowed groove. A roller 26 is disposed in the groove in a free state. The roller 26 is rotatable at an opposed end position in the supported direction for opening and closing of the blind. When the roller 26 is locked with the narrowed groove, the wheel to be driven 17 is interlocked to a shaft because the blind piece is rotated.
Patent JP-H03210206-A (JP)
Title: Hair dryer
Inventor: ISHIKAWA KEIJI
IPC: A45D20/12
Filed: 1990-01-12
Abstract: PURPOSE:To constitute the machine so that articles required in the course of use can be used in a state that they are put in good order by providing a placing part for articles used at the time of drying hair on a stand to which a main body case is attached. CONSTITUTION:Plural placing parts 5 attached so as to be freely turnable to a cylindrical stand 2 for supporting a main body case 1 are constituted so that articles used at the time of using a hair dryer can be placed thereon. The placing part 5 is constituted of an annular supporting body 7 attached so as to be freely turnable to the stand 2, and bottomed container 8 which can be attached and detached freely, and the container 8 can be replaced with an arbitrary supporting body 7. By removing the container 8, the supporting body 7 can be used as a towel hanger, as well. In such a way, the articles 6 used at the time of drying hair are put in good order on the placing part and can be placed in an easily takable position.
Patent JP-S60149085-A (JP)
Inventor: MATSUMOTO HIROSHI
IPC: G09F9/00
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09195065-A (JP)
Title: Formation of corrosion resistant film
Inventor: KOJIMA TOSHIYA
IPC: C23C26/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of a corrosion resistant film and to reduce the time required for the formation of the corrosion resistant film by projecting the balls of an allay of zinc and iron onto a work and subjecting the surface of the projected grains of the allay of zinc and iron to high-frequency heating. SOLUTION: In the case balls in which an alloy of zinc and iron is fitted to the surroundings of the balls of iron are accelerated and projected onto a work 3 from a nozzle, the grains 13 of the alloy of zinc and iron form a film on the work 3. At this time, the balls of iron do not stick to the work 3. Next, the surface of the formed film of the grains 13 of the alloy of zinc and iron is heated by high-frequency heat of about 400 to 800 deg.C. Thus, only the surface of the grains 13 of the allay of zinc and iron on the surface is melted and burries small gaps between the grains 13 of the allay of zinc and iron. Thus, the infiltration and arrival of a corrosive liq. to the matrix can be prevented. Furthermore, by using high-frequency, the time to the objective temp. capable of melting the grains 13 can be reduced.
Patent JP-H11201979-A (JP)
Title: Wheel rotation speed detector for vehicle
Inventor: TAKEI KIYOSHI
IPC: B60B35/18
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the discharge ability of oil or grease leaked from the clearance of the inner end part of a wheel hub and an accelerator housing without increasing the number of parts, working man-hour and assembling man-hour. SOLUTION: An accelerator shaft 12 is rotatably inserted to the accelerator housing 11 and the outer end part of the wheel hub 13 rotatably fatted to the tip of the accelerator housing is fixed to the tip of the accelerator shaft. An oil catcher 18 is attached to the wheel hub so as to cover the clearance 16 of the inner end part of the wheel hub 13 and the accelerator housing and the oil or the grease leaked from the clearance is led to the discharge hole 13b of the wheel hub by the oil catcher. A sensor ring 19 provided with many teeth 19a is fixed to the inner end part of the oil catcher and a rotation sensor 21 is attached oppositely to the sensor ring to the accelerator housing.
Patent JP-S60149830-A (JP)
Title: Gas rice cooker
Inventor: MINAMINO KEIICHI
IPC: F24C15/24
Filed: 1984-01-14
Abstract: PURPOSE:To make a good keeping of temperature without hardening rice or scorch of rice by a method wherein a keeping of temperature is performed with a simple structure in which a combustion and heating of gas is only made. CONSTITUTION:A temperature keeping burner 4 is comprised of one flame forming burner 6 also acting as an ignition pilot burner for a main burner 3 and a heat radiating plate 7 of donut shape having a relative wide area of heat radiating surface 7a for radiating infrared light or ultraviolet above the flame forming burner 6. Therefore, the cooked condition is sensed by a heat sensor part 5, and after the main burner 3 is diminished, only the flame forming burner 6 also acting as a pilot burner continues an ignition, thereby an entire radiating plate 7 is heated and a bottom part of the casing 1 is indirectly heated by heat radiated from a radiation surface 7a of the radiation body 7A and a temperature can be kept for a wide range under a dispersed heating.
Patent JP-H03210734-A (JP)
Title: Paste drying method and apparatus thereof
Inventor: YATANI TATSUO
IPC: H01J9/26
Filed: 1990-01-12
Abstract: PURPOSE:To surely seal and stick a seal plate to a wide open part of a cylinder by standing the cylinder in the way of setting the wide open part upside, blowing hot wind from the upside, and at the same time supplying cold wind from a lower open of the cylinder. CONSTITUTION:A face plate 4 is fitted, as a seal plate, on a funnel part 2 to become a wide open part, valves 1 coated with frit paste 5 on their periphery parts are fitted in the circular open parts 15, and nozzles 12 are covered with the lower ends of their respective valves 1. A cover 11 is put on a cylindrical supporting part 10 and hot wind is blown to the inside of the cover 11 through a duct 17 and at the same time a cold wind is blown to an empty space 19 through a pipe 18 so as to supply the cold wind to the insides of the valves 1 through the tips of thin respective nozzles 12. At that time, owing to temperature increase in the inside of the cover 11, an organic solvent component of the paste 5 is vaporized and further owing to the circulation of the cold wind in the insides of the valves 1, the organic solvent component is discharged together with the cold wind outside. After that, the face plate 4 is firmly sealed and bound to the funnel part 2 by crystallizing the frit glass in the paste 5 by heating the valves 1.