baber/WOPTO huggingface dataset:
Patent JP-S57160285-A (JP)
Title: Reproducing device for color video signal
Inventor: RIYUUKOU KAZUO
IPC: H04N9/79
Filed: 1981-03-27
Abstract: PURPOSE:To modulate a video signal precisely and to reproduce the signal stably by using an output of an oscillator with the function of free-running oscillation even if a reproducing horizontal synchronous signal is absent. CONSTITUTION:A blocking oscillator 14 is inserted between a synchronous signal separating circuit 8 and a pulse generator 9. The oscillator 14 has self-oscillation frequency and self-oscillates by the self-oscillation frequency when a trigger signal arrives from the external. If the frequency of the trigger signal is set up so as to approximately consist with the self oscillation frequency, signals with the same phase as that of the trigger signal are outputted successively, so that prescribed output signals can be fetched successively even if the trigger signal is absent to some extent.
Patent JP-S63212683-A (JP)
Title: Winding control method in automatic winder
Inventor: TONE SHOICHI
IPC: B65H63/036
Filed: 1987-02-27
Abstract: PURPOSE:To check the production of defective yarn, by inputting an end-down signal at each winding unit into a central control unit after setting it on the existing signal, and stopping the winding if the upper limit value or the lower limit one of end-down frequency is detected. CONSTITUTION:During travel of yearn 3, if a thick yarn part and a fine yarn part, a slub or the like are detected by a slub catcher 8, a control unit 13 drives a cutter device 7, while it gives a command to an ending device 9 and performs ending action. An end-down signal in this winding unit 1 is fed to a central control unit as a constant length pulse signal. And, if it is reached to the upper limit value where end down frequency per unit yarn quantity in each unit 1 is preset, or the lower limit value where it is set as abnormality if the specified numbers are continued because such a probability that a lot of bobbins of end- down zero are continued is very few, the winding of the said unit is stopped. Thus, a trouble slub catcher is detectable in its early stages, and the production of defective yarn is checked.
Patent JP-H03246341-A (JP)
Title: Engine auxiliary air control method
Inventor: FUJISAKI MASAKI
IPC: F02M69/32
Filed: 1990-02-26
Abstract: PURPOSE:To prevent the overheating of a motor, by changing, when an idling revolution speed has reached a target value, an exciting current that is to be fed to a stepping motor, into a pulse signal that is of a higher frequency than the one at the time of drive, and also repeating an action in which every its plural pulses is alternately given in forward and backward revolution directions. CONSTITUTION:A control valve 5 driven by means of a hybrid form stepping motor 4 is provided at an auxiliary air passage 3 provided by bypassing a throttle valve 2 at an air intake pipe passage 1, and the stepping motor 4 is driven in control according to the pulse signal number of an exciting current being sent from an electronic type controller 6. As a result, when the valve body of the control valve 5 has reached a target position, changeover into a pulse signal which is of a high speed drive frequency in comparison with the previous drive frequency, is made, and arrangement is made so that an action in which every its plural pulses is supplied to all winding alternately in forward and backward revolution directions, may be repeated. As a result, the control valve 5 is conducted with high speed reciprocating movements at a small range, and the lowering of a winding temperature is realized.
Patent JP-H09238986-A (JP)
Title: Motor-driven bed part raising and laying down mechanism in bed, etc., provided with wireless operational signal inputting means
Inventor: OKAYA NOBUHIKO
IPC: A61G7/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a wireless operational signal inputting means in addition to an ordinary wired operational signal inputting means. SOLUTION: A constitution wherein besides a switch kept on hand, a wireless switch 4 kept on hand and a nurse switch are provided and signals from the wireless switch 4 kept on hand and the nurse switch 5 are given to a light receiving unit 6 and controlling of electricity supply is performed to a bed part raising and laying down mechanism from a controller in a control box 11, is provided. The nurse switch 5 works in such a way that an operational signal reaches the light receiving unit 6 within a range of 0.5-1m.
Patent JP-H07259368-A (JP)
Title: Self-propelling parking device
Inventor: KATO MASAAKI
IPC: E04H6/06
Filed: 1994-03-16
Abstract: PURPOSE:To put a car parked away from a parking area in the ground in housing in the parking area automatically without depending on almost any of man's hand. CONSTITUTION:A driver puts a self-propelling parking device 1 in operation with a remote control device 3 immediately before getting into a stopping area B on a road, and after a car 40 is stopped in the stopping area B, tire position sensors 16 and 17 detect automatically the stopping position of the car 40. A control unit 2 obtains positional relations between the detected stopping positions and a position for putting the car in a parking area A, and sends a carriage body 5 to the stopping position, based on the obtained positional relations. Then, the self-propelling parking device 1 lifts the car 40 up with inner support rods 8, 9 and swing support rods 12a, 12b and 13a and 13b, and after that the lifted car 40 is carried to the car housing position in the parking area A. Therefore, the car can be housed automatically and certainly in the parking area A without depending on almost any of man's hand.
Patent JP-S55139489-A (JP)
Title: Liquefaction of coal or the like
Inventor: OOI SHIYOUICHI
IPC: C10G1/06
Filed: 1979-04-16
Abstract: PURPOSE: To liquefy coal or the like economically, by pretreating the coal or the like with a hydrocarbon solvent in the presence of hydrogen under specific conditions and then heating the pretreated mixture.  
     CONSTITUTION: Coal or the like (caking coal, noncaking coal, grass peat, etc.) pulverized to suitable sizes is slurried in about 1W10 times the weight of the coal, of a hydrocarbon solvent. The resulting slurry is treated at 300W400°C for at least 30min under a hydrogen partial pressure of at least about 10kg/cm 2 . Thereby, the solvent is fully penetrated into the coal structure under conditions in which the coal does not undergo depolymerization. Then, the penetrated coal is dissolved by heating to 400W480°C, pref., 410W450°C; the solvent is recovered; and the insoluble matter is separated to obtain a coal dissolution product (solvent-refined coal). As said hydrocarbon solvent, tar obtained by dry distillation of coal (fractionated product), a coal decomposition product produced from the above process, petroleum-derived heavy oil, b.p. 200°C, etc., are used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10235897-A (JP)
Title: Ink-jet printer
Inventor: AKUSAWA YOSHIHIDE
IPC: B41J2/175
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent ink in an ink-storing chamber from being dried and achieve high-speed and continuous printing of many sheets, by enabling the interior of the ink-storing chamber and the atmosphere to communicate with each other, and enabling the interior of the ink-storing chamber to be shut from the atmosphere. SOLUTION: An air communication part 255 includes a manifold 256, an individual atmosphere open tube 257, and an atmosphere open tube 258, and is formed so that it can connect the interior of an ink-storing chamber (e.g. each color ink tank 213) and the atmosphere. The individual atmosphere open tube 257 has its one end connected to each ink tank 213 and the other end connected to the manifold 256. The atmosphere open tube 258 has its one end connected to the manifold 256 and the other end opened to the atmosphere. A shutting means 250 closes the air communication part 255 thereby shutting the interior of the ink-storing chamber 213 from the atmosphere.
Patent JP-H0641335-A (JP)
Title: Polyester film and its preparation
Inventor: SOU KOUSHIN
IPC: C09D7/00
Filed: 1993-03-05
Abstract: PURPOSE: To prepare a polyester film in which clouding-proof performance and drip-proof performance are improved to be maintained for a long period, and to provide a manufacturing method thereof.  
     CONSTITUTION: This polyester film has a clouding-proof and drip-proof composition containing colloidal alumina by 0.1-20 wt.%, colloidal silica by 0.1-20 wt.%, an anionic surface active agent by 0.5-10 wt.%, and water by 50-99.3 wt.% on at least one surface. The polyester film is manufactured by applying the composition to at least one surface of the film, and then drying it. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07253495-A (JP)
Title: Digital rod block monitor
Inventor: KOTOKU MASAYA
IPC: G21C7/08
Filed: 1994-03-16
Abstract: PURPOSE:To improve the withdrawal operability and safety of a digital rod block monitor(RBM). CONSTITUTION:An RBM selects the detector signal of a neutron flux detector arranged around an operated control rod from among detector signals outputted from neutron flux detectors arranged around control rods in a reactor vessel and outputs an alarm when the monitored value found from the selected detector signal becomes higher than a warning level. In this RBM, setup processing units 10-1 to 10-8 which perform setup processes for changing the warning level in stages in accordance with the output of an atomic reactor by at least the same number as that of control rods which can be withdrawn simultaneously and the setup conditions of the units 10-1 to 10-8 are individually set in corresponding to the control rods to be monitored.
Patent JP-H06241593-A (JP)
Title: Heat pump
Inventor: GOTO HIDEKAZU
IPC: F25B9/06
Filed: 1993-02-10
Abstract: PURPOSE:To provide a heat pump in which energy saving, a low cost and a long life are performed even when the pressure difference between an interior and an exterior of bellows is large by eliminating environment pollution by using gas causing no environment pollution such as helium, argon, nitrogen, the air, carbon dioxide gas, etc., as operating gas and further using the bellows in which its pressure resistance is increased. CONSTITUTION:The heat pump comprises a bellows compression pump 12 for compressing operating gas to raise the temperature of the gas, and a bellows expansion pump 20 for expanding operating gas to lower the temperature of the gas, wherein bellows of the pumps 12 and 20 have a composite structure of a high tensile strength position for controlling a radial pressure difference and a bendable thin filmlike position.
Patent JP-H06233968-A (JP)
Title: Inner lining of existing piping
Inventor: SAITO ISAO
IPC: B05C7/08
Filed: 1993-02-10
Abstract: PURPOSE:To ensure that installation work is performed with safety and stability in a method of lining the inner surface of pipe using a low flow rate of air at a low pressure. CONSTITUTION:A required amount of resin liquid 2 for lining is introduced into an installed pipe 1, then a lining PIG 3 is introduced into the pipe, in a state that its moving speed is regulated by using a wire, in the back side of a direction where the resin liquid moves. Further, the resin liquid is moved by an air current sent by a blower in the pipe through the PIG to stir up the resin liquid 2 in the downstream of the PIG, so that the resin liquid sticks to the entire inner peripheral area of the pipe and is smoothly levelled off by the peripheral surface of the PIG 3. In this lining method, an intrapipe pressure at an outlet side and an inlet side of the installed pipe is adjusted so that the pressure reaches an appropriate level by a flow regulating means 7 which is composed of a pressure gauge 7a provided on a flow path 6a, opened in a lid plate 6 mounted on the outlet opening of the installed pipe for blocking the opening, and a flow control valve 5b provided on the inlet side opening 1a.
Patent JP-S53132035-A (JP)
Title: Formation of fluororesin coating
Inventor: ABE TAKESHI
IPC: B05D7/14
Filed: 1977-04-22
Abstract: PURPOSE:To bond a fluoroesin, particularly perfluororesin to an aluminum base material firmly, by pretreating the surface of an aluminum base material with an aqueous solution containing sulfuric acid and hydrogen peroxide, and by baking a fluororesin.
Patent JP-S54138381-A (JP)
Title: Semiconductor memory device
Inventor: MATSUI HIROSHI
IPC: G11C11/401
Filed: 1978-04-20
Abstract: PURPOSE:To increase the degree of integration, to mitigate the short channel effect and to increase the hold time, by using the capacitor of PN junction as the storage capacitor constituting the memory unit. CONSTITUTION:On the inactive region of the Si substrate 1, thick oxide film 2 is covered, and the transfer gate oxide film 3 is provided on the substrate 1 surrounded with it to form the transfer gate electrode 5 of polycrystal Si on it. Further, the oxide film mask 14 is coated from one film 2 to the electrode 5, and the P<+> type region 13 and further the N<+> type region 12 in it are deeply formed in the memory cell capacitor region of the substrate 1 exposed to increase the capacity. After that, the film 14 is removed and shallow N<+> region 10 is provided in the substrate 1 exposed under it, the entire surface is covered with the intermediate insulation film 7, opening is made, and the Al electrode 9 connected to the electrode 5 is coated. With this constitution, via the electrode 5, the bit line information ''1'' and ''0'' of the region 10 is memorized in the storage capacitance caused in the regions 12 and 13.
Patent JP-H07261895-A (JP)
Title: Bus wiring method
Inventor: ARAI MASAKI
IPC: G06F3/00
Filed: 1994-03-16
Abstract: PURPOSE:To facilitate timing design and reduce the influence of noise by decreasing the difference (skew) between the maximum value and minimum value of a propagation delay time and the maximum value of the propagation delay time. CONSTITUTION:The bus to which driver receivers I/O1-I/On are connected is looped by connecting the driver receivers I/O1 and I/On, connected to the terminals of the bus, by a bus line BLr. The skew and the maximum value of the propagation delay time can be made less than those of a bus in conventional structure having terminals by properly setting the propagation delay time Lr of the bus line BLr. Further, driver receiver elements are arranged on both or one surface of a printed circuit board and connected by wiring patterns and piers provided on both the surfaces of the printed circuit board to decrease the loop area, thereby reducing the influence of a noise.
Patent JP-2000242692-A (JP)
Title: Contents providing system
Inventor: TOYODA YOSHIMOTO
IPC: G06Q50/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a contents providing system which can easily set distribution charge on which the intellectual property rights legalized by the laws of various countries are reflected. SOLUTION: A contents providing system 10 is equipped with a means 11 which receives a use right data distribution request, a contents information recording means which previously records contents information 45 including the distribution charge of use right data, a special permission condition recording means which previously records a special permission condition 42 including the distribution charge and a distribution condition determining means 12 which discriminates whether the existing use condition is fulfilled or not about a country where the intellectual property rights of the contents accrues, distributes the contents or gives the use right when the condition is fulfilled and distributes the contents or gives the use right with a normal price when not.
Patent JP-H08214757-A (JP)
Title: Insect control machine for orchard
Inventor: YAMAZAKI KATSUMI
IPC: A01M7/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide insect control machine for orchards, capable of self-moving even in middle or small scale orchards having narrow roads without causing a trouble, and capable of air-spreading a chemical agent sprayed from nozzles with air flows to far places. CONSTITUTION: An insect control unit U1 is loaded on the carriage of a walking type self-moving car A. In the insect control unit U1 , a chemical agent tank 7, a power sprayer 9 and an air blower 11 are disposed on a base 7 set on the carriage 6. An air blow type multi-head spraying pipe P is vertically attached to either one of the right and left edges of the front end of the base 7. In the air blow type multi-head sprayer P, the spray nozzlea 24 of a chemical liquid spraying pipe 23 and the air-blowing openings of an air-blowing pipe 21 are integrally disposed.
Patent JP-S53134773-A (JP)
Title: Gas purification
Inventor: SUTANI HIROSHI
IPC: B01D53/18
Filed: 1977-04-20
Abstract: PURPOSE: To provide a gas purification process which can carried in a compact apparatus for effectively removing harmful components which are contained in the gas at a low concentration, wherein a net-like filler material, having a specific length, is employed as a gasliquid contact member; the starting gas is passed through the net-like filler material at a high velocity; a washing solution is supplied to the gas-flowing portion of the filler material, so that the gas and the liquid can flow in the form of parallel jet flows, whereby harmful materials, contained in a low concentration in the gas, can be effectively removed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54138024-A (JP)
Title: Dispersing agent for satin white
Inventor: SHIBAZAKI KOUJI
IPC: C09C3/10
Filed: 1978-04-19
Abstract: PURPOSE: A dispersant for Satin white having improved dispersibility with a small amount, consisting of a salt of a polymer obtained from acrylic acid and a sulfone group-containing monomer.  
     CONSTITUTION: A) 100 moles of acrylic acid is polymerized with B) 5W90 moles of a sulfone group-containing monomer selected from the group consisting of allylsulfonic acid, methacrylsulfonic acid, vinylsulfonic acid, 2-acrylamide-2-methylpropanesulfonic acid, their alkali metallic and ammonium salts in an aqueous medium in the presence of a water-soluble polymerization initiator, e.g., a persulfate. A polymerization product thus obtained is neutralized to give a dispersant for Satin white consisting of an alkali metallic or an ammonium salt of a polymer haing an average molecular weight of 500W20,000. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000251850-A (JP)
Title: Sealing method and manufacturing apparatus for coin- shaped battery
Inventor: KANEDA MASAAKI
IPC: H01M2/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a superthin type coin-shaped battery having a thickness and an internal resistance within a specification, with excellent productivity. SOLUTION: At least one out of a supporting face 28a of a lower mold 23 and a pressiing face 33b of an upper mold 24 is formed into a non-planar face swelled curved-face-shapedly in its central part as a top part, and respective members for a battery are sandwiched by the supporting face 28a and the pressing face 33b to be pressed. Alternatively after the periphery of an opening part of a battery case 1 is brought into vacuum condition prior to sealing work, a seal plate 2 is inserted into the battery case 1 to be assembled, and then the sealing work for the case 1 is carried out.
Patent JP-H09331117-A (JP)
Title: Semiconductor etching method and semiconductor laser device
Inventor: TEIMOSHII DEBITSUTO BESUTOUITS
IPC: H01S5/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor etching method by which a ridge of a semiconductor laser having a symmetrical cross section and a flat side walls can be formed. SOLUTION: A p-type (Al, Ga) As/(Al, Ga, In) semiconductor structure is etched using SiCl4 plasma or SiCl4 /(He, Ne) plasma. Etching is performed at a temperature between 0 to 80 deg.C and with a plasma pressure less than 1.33×10<-1> Pa (1mTorr). The etched surface is enoughly flat and smooth for an etching process used in the manufacture of a p-type (Al, Ga) As/(Al, Ga, In) semiconductor laser.
Patent JP-H05217589-A (JP)
Title: Manufacture of solid electrolyte type fuel cell
Inventor: KAWASAKI SHINJI
IPC: H01M8/02
Filed: 1992-02-03
Abstract: PURPOSE:To improve the productivity of a solid electrolyte film, accelerating the formation of the fine structure, and improve the airtightness and strength of the solid electrolyte film. CONSTITUTION:The surface of the air electrode or fuel electrode of a solid electrolyte type fuel cell, an airtight solid electrolyte film 26 is formed. For example, the solid electrolyte material film 26 is formed on a flat plate shaped air electrode material 24. An intermediate film 25 made of Mn compounds or Co compounds is desirably installed between the electrode material 24 and the electrolyte material film 26. On the surface of the solid electrolyte material film 26, a compound film 27 made of Mn compounds or Co compounds is formed. When a lamination body is heat-treated, Mn compounds or Co compounds are dispersed to the solid electrolyte material film 26, and the formation of fine structure is accelerated, and a solid electrolyte film 26A having airtightness can be prepared.
Patent JP-S59172071-A (JP)
Title: Sales managing system of filling station
Inventor: TAMURA TATSUHIRO
IPC: G06Q99/00
Filed: 1983-03-18
Abstract: PURPOSE:To stop the sale immediately by subtracting a sold quantity or the amount of money corresponding to it and storing the result as preset data in a corresponding area of a memory. CONSTITUTION:A prescribed value is inputted as a unit price from a ten key 343, and a classification key 344 is depressed following this input. Next, a prescribed value is inputted as a quantity from the ten key 343, and a CPU35 calculates the total amount of money in accordance with these input information. When a preset money key 347 is set, a set amount of money is read out from a memory 36 similarly to sales of gasoline, and a signal which stops the sale is generated when the subtraction result becomes zero or negative. This fact is displayed on a display part 341; but when the subtraction result is positive, the subtraction result is stored in a corresponding area of the memory 36. Meanwhile, when a preset quantity key 348 is set, a quantity corresponding to the amount of money is operated and is subtracted from the set quantity read out from the memory 36.
Patent JP-H01125822-A (JP)
Title: Vertical furnace
Inventor: KITAYAMA HIROBUMI
IPC: H01L21/31
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the maintenance operations for removing any reaction product by a method wherein at least the peripheral seal parts of an opening flange of a reaction tube and a cap member are formed into an upward slope. CONSTITUTION:A taper flange part 24 with a taper surface 24a in a specified upward slope is provided on the lower end of a manifols 12 to turn up at least the seal part of a peripheral flange part e.g. overall flange part. On the other hand, a cap member 26 closing the lower end opening of a manifold 12 is provided on the lower end of a heat retaining cylinder 22 while the central part of the cap member 26 is formed into a flat plate part 26a with the peripheral part thereof in an upward slope to be a taper surface 26b e.g. making the same angle as that of the taper surface 24a of said taper flange part 24. Consequently, an O ring 18 (14, sealing means) is brought into contact with the taper surface 26b to prevent any reaction product from being deposited on the contact surface. Through these procedures, the frequency of maintenance operations to assure airtightness can be diminished.