baber/WOPTO huggingface dataset:
Patent JP-S5936528-A (JP)
Title: Control device for supply rate of lime in stack gas desulfurization process by wet lime-gypsum method
Inventor: HAMANAKA KENGO
IPC: B01J4/02
Filed: 1982-08-20
Abstract: PURPOSE:To perform economical operation by calculating the signal for the amt. of treating gas, promoting the total amt. of inlet SO2, and supplying quickly a large amt. of an absorbent according to the increasing rate of load and the quantity of load when the load increases. CONSTITUTION:When the amt. of treating gas suddenly increases stepwise in the stage of steady operation, the value detected with a detector 21 for the amt. of the treating gas increases stepwise and is inputted to a comparator 27. The output of the detector 21 is inputted to a limiter 22 for a change rate and a substrator 23. The output of the subtractor 23 is a positive value. The 1st or the 2nd upper and lower limiters 28, 29 to which the output of the subtractor is inputted output the upper limit value as a slight increase signal of a preceding signal to the 1st adder 24. The output of the 1st adder 24, that is, the output of a high selector 26, is maintained at the value increased slightly from the signal of the detector 21, and a control valve 10 operates quickly in the direction increasing the opening degree in accordance with the change in the total amt. of the inlet SO2, so that a large amt. of milk of lime is supplied.
Patent JP-H0438395-A (JP)
Title: Method for detecting excavation depth of excavating machine
Inventor: ISHISE FUMIHIKO
IPC: E21B47/04
Filed: 1990-06-04
Abstract: PURPOSE:To detect an excavation depth of an excavating machine by detecting the rise of driving pressure arising when the excavating device leaves the ground thereby determining the start of lifting of excavating device, and detecting the completion of lift from the variation of load acting on the pulley. CONSTITUTION:A wire rope 4 is wound and an excavating device 6 is lifted by rotating a winch drum 5 using a hydraulic motor 12. When the excavating device is lifted, the driving pressure of hydraulic motor is increased, from which the start of lifting is detected. When the excavating device 6 reaches the position of lift completion, a detector 13 is activated to count total number of revolutions N of winch drum 5. Then, the length of rope wire 4 wound up, the height of excavating device tip above the ground, and the excavation depth are determined. Thus, the brake for winch drum can be operated without the delay of timing by grasping the time when the excavating device drops.
Patent JP-H038487-A (JP)
Title: Water purifying method
Inventor: OI MANABU
IPC: C02F1/00
Filed: 1989-06-07
Abstract: PURPOSE:To surely purify the water in a closed water basin, etc., by laying a member capable of preventing the whirling up of sludge and permeable to gas over the sludge on the water bottom and purifying the water. CONSTITUTION:The member is laid over the sludge to control the whirling up and elution of sludge, and the sludge is gradually decomposed and digested. Plural meshy gas vent holes are provided on the surface so that the gas generated by the decomposition is permeated through the membrane. Namely, the whirling up of sludge is controlled by the member, and the gas generated by the decomposition of sludge is surely permeated through the member. Consequently, the water in the closed water basin, etc., is surely and easily purified.
Patent JP-H021792-A (JP)
Title: Adhesive and production of decorative plate having wooden mosaic pattern and produced by using the same adhesive
Inventor: HIGUCHI KOJI
IPC: B27M3/00
Filed: 1988-06-10
Abstract: PURPOSE:To obtain an adhesive having prolonged pot life and capable of firmly bonding a wood even if the water content of the surface of the wood is considerably lower than the fiber saturation point, by adding a specific amount of water- soaked and swollen powder of a polymeric compound to a moisture-curing urethane adhesive. CONSTITUTION:The objective adhesive is produced by compounding (A) a moisture-curing urethane adhesive with (B) 0.2-15wt.% of a highly absorptive polymeric compound powder having particle size of 50-300 mesh before being swollen with water and containing 10-500 times weight of water absorbed in the polymer. A high-quality decorative plate having wooden mosaic pattern can be produced in high efficiency by the use of the above adhesive.
Patent JP-S5658594-A (JP)
Title: Deposition inhibitor for scale or the like
Inventor: DEIONISHIO GERURERO KUISHIA
IPC: C02F5/10
Filed: 1980-10-17
Abstract: PURPOSE: To prevent the deposition of scale, etc. by using a water soluble copolymer of styrene sulfonic acid and a monoethylenic unsatd. compound or a water  soluble salt of the copolymer.  
     CONSTITUTION: To water used in a steam generator is added a water soluble copolymer of styrene sulfonic acid and a monoethylenic unsatd. compound or a water soluble salt of the copolymer, e.g., a copolymer of sodium styrene sulfonate and sodium acrylate to prevent the depositin of scale, etc. The amount of styrene sulfonic acid in the copolymer chain is preferably 50W80%, and the mol. wt. of the copolymer 1,500W500,000. The amount of the copolymer to be added is adjusted to about 0.2W50ppm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S626485-A (JP)
Title: Composite type magnetic bubble memory element
Inventor: KODAMA NAOKI
IPC: G11C11/14
Filed: 1985-07-03
Abstract: PURPOSE:To improve the transfer characteristics of a minor loop and a writing major line by making a hair pin-like conductor intersect with a corner part soft magnetic element chip and applying pulse current to the conductor. CONSTITUTION:A magnetic bubble transferred through an ion implantation transfer line 1 of a minor loop in the arrow 36 direction is transferred to a 'Permalloy(R)' element chip 30 at the connection part 31 between the ion implantation transfer line 1 and the 'Permalloy(R)' element chip 30 and turned to an oblong state 38 at the upper end part of the 'Permalloy(R)' 30. Under said state, current pulse is made to flow so that a magnetic field generated in an intermediate gap of the hair pin-like conductor 4 is turned from the back side of paper to the front side. Consequently, the magnetic bubble is divided into two bubbles and one magnetic bubble is transferred to a magnetic bubble detector through 'Permalloy(R)' element chips 34, 35 and a reading major line. The other magnetic bubble is transferred to the ion implantation transfer line 1 in the minor loop through the connection part 32 between the element chip 30 and the transfer line 1.
Patent JP-2000341094-A (JP)
Title: Signal input output circuit
Inventor: TSUCHIYA NAOYA
IPC: H03K5/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain an always stable output with immunity to the effect of a noise in a signal input output circuit that provides an output of a binary signal in response to an input signal. SOLUTION: In the signal input output circuit where input output transistors(Trs) 1, 2 are turned on/off in response to an input signal Vin to switch an output terminal Tout to a ground connecting state or an opening state, a diode D1 is provided between an emitter of the Tr1 and a power supply line LV, and a level of the input signal Vib required to turn on the Trs1, 2 is set to a prescribed level Vref1 depending on a forward voltage Vf of the diode D1 and an emitter-based forward voltage of the Tr1. Furthermore, the signal input output circuit is provided with a 1st Tr3 that is turned on/off in interlocking with the Tr2 and the 2nd Tr2 that forms a bypass the diode D1 when the Tr3 is conductive, a level of the input signal Vin required to turn off the Trs1, 2 is set to a prescribed voltage Vref2 higher than that in the case of turn-on.  As a result, a change in the output due to a high frequency noise superimposed on the input signal Vin or the like can be prevented.
Patent JP-S6036786-A (JP)
Title: Operating device
Inventor: KUWATANI TOSHINORI
IPC: F16K31/70
Filed: 1983-08-08
Abstract: PURPOSE:To improve the kinetic characteristics of the operating device to reduce the electric power consumption thereof and permit to prevent overheat of a shape memory alloy by a method wherein a positive characteristic heat sensitive resistance body is arranged in the electric circuit of a heater to heat quickly a driving body consisting of the shape memory alloy. CONSTITUTION:Electric current, which flows to the heater 5, is controlled automatically by the positive characteristic heat sensitive resistance body 7 to control the heating of the driving body 3 consisting of the shape memory alloy. When the driving body 3 is heated and the temperature thereof is increased to the reverse transformation temperature, the current is controlled by the positive characteristic heat sensitive resistance body 7 immediately and a small current is flowed to the heater 5. According to this method, the temperature rise of the driving body 3 due to the heating of the heater 5 may be restricted and the overheat of the driving body may be prevented. Accordingly, a big current can be flowed temporarily to the heater 5, the heating property of the heater 5 can be increased and the improvement of the kinetic characteristic of the operating body 1 as well as the reduction of consumed electric power may be permitted.
Patent JP-H0226743-A (JP)
Title: Air floating bar
Inventor: RICHIYAADO JIEI UINBAAGAA
IPC: F26B13/20
Filed: 1989-06-07
Abstract: PURPOSE: To obtain an air float bar having an ultraviolet bulb, which transmits electromagnetic infrared rays to the web moved through a dryer, integrally formed thereto by using an ultraviolet air float bar in place of an air float bar. CONSTITUTION: A plurality of electromagnetic energy rays 216a-216n increase drying capacity because an ultraviolet bulb 36 is positioned at a part where coefficient of heat transfer is highest, that is, at the part between Coanda slots 30, 32 and electromagnetic ultraviolet energy rays are directly or indirectly radiated from an ultraviolet bulb 36 through a quartz lens 38. Ultraviolet drying energy is emitted to heat the traversing web 218 treated in a dryer. A part of the ultraviolet rays 216a-216n is reflected from a parabolic surface-shaped reflecting mirror 100 to transmit ultraviolet energy to the web 218 through the quartz lens 38 to heat the web 218. The solvent of the web 218 is evaporated by heating and drying the web 218.  By this constitution, the coefficient of heat transfer within the region of a pressure pad 89 becomes max. coupled with that air particles 220a-220n collide with the web to flow.
Patent JP-H05309695-A (JP)
Title: Injection molding machine
Inventor: SAKAI YUMI
IPC: B29C45/23
Filed: 1992-05-12
Abstract: PURPOSE:To prevent positional shift in a diameter direction by arranging a needle positioning and guiding member positioning the tip part of a needle between the foremost advance position and the rearmost retreat position in the diameter direction and guiding the same along a flowing resin supply passage in contact with the gate hole of the flowing resin supply passage of a needle opening and closing type nozzle. CONSTITUTION:A guide passage 36 is formed between a blade member 30 and a conical surface 38 and an opening is provided between the lower end of the tip part 34 of a needle 16 and the circumferential part of a hole 26. Therefore, a plurality of variable flow rate passages 40 capable of changing the area of the opening by moving the tip part 34 of the needle 16 by regulating the rearmost retreat position of the needle 16 are formed. The rearmost retreat quantity of the needle 16 in a nozzle 24 is regulated by the needle retreat quantity regulating bolt 42 capable of coming into contact with the rear end of a piston and the foremost advance quantity thereof is regulated by the needle advance position adjusting washer positioned at the lower end of the moving passage of the piston.
Patent JP-H075961-A (JP)
Title: Interface device equipped with open collector output
Inventor: UENO YOSHINORI
IPC: G06F3/00
Filed: 1993-06-16
Abstract: PURPOSE:To accelerate the response speed to move from a low level to a high level of a signal outputted from an open collector output terminal. CONSTITUTION:This device is constituted by providing a transistor 23 inserted between a power source (+5V) and the open collector output terminal 12a, a NAND circuit 20 with Schmitt trigger circuit which performs the on/off control of the transistor 23, an inverter 18 which outputs the inverse signal of a control signal IS to one input terminal of the NAND circuit 20, and an integration circuit consisting of a first resistor 19 and a capacitor 21 to output a signal obtained by integrating the control signal IS is to the other remaing input terminal of the NAND circuit 20.
Patent JP-S63310884-A (JP)
Title: Ether imide-based compound and production thereof
Inventor: NISHIKAWA AKIO
IPC: C07D403/12
Filed: 1987-06-12
Abstract: NEW MATERIAL:A compound shown by formula I (R1-R4 are H, lower alkyl, lower alkoxy, Cl or Br; R5 and R6 are H, methyl, ethyl, trifluoromethyl or trichloromethyl; R6 and R7 are H or methyl; D is 2-24C bifunctional organic group). USE:A raw material for polymer having excellent thermal flexibility resistance. PREPARATION:An ether bond-containing diamine compound {e.g. 2,2'-bis[4-(4- aminophenoxy)phenyl]propane} shown by formula II is reacted with an ethylenic unsaturated dicarboxylic acid anhydride (e.g. maleic anhydride) shown by formula III and an allylbicyclo[2,2,1]hept-5-ene-2,3-dicarboxylic acid anhydride shown by formula IV.
Patent JP-S626559-A (JP)
Title: Reference voice registering system
Inventor: YAMAGUCHI SUKETSUGU
IPC: G10L15/06
Filed: 1985-07-02
Abstract: PURPOSE:To improve a recognition rate by synthesizing a reference voice emphasizing characteristic to provide a means for generating a model voice and by generating the voice imitating the model voice when a reference voice is registered. CONSTITUTION:A voice synthesizing part 18 artificially synthesizes numerals zero to nine to be registered or the like by the voice emphasizing a preferable characteristic in the recognition by a voice recognizing circuit 14 and generates through a speaker 19. A registering person successively inputs the numerals to be registered from a transmitter 21 in accordance with a model voice fed from the speaker 19. The voice recognizing circuit 14 digitizes the inputted reference voice and registers in a reference voice registering part 15 as the reference sound. The reference voice registered by a voice generating person is generated by emphasizing the characteristic in accordance with the model voice, so that the recognition is easy for the voice recognizing circuit 14 and the recognition rate of the voice recognizing circuit 14 is improved.
Patent JP-H0311850-A (JP)
Title: Synchronizing data code conversion circuit
Inventor: SAKAMOTO YOSHITAKA
IPC: H04L7/00
Filed: 1989-06-09
Abstract: PURPOSE:To convert a flag sequence from 15-bit into 16-bit by providing a double speed clock generating means, a data frame delimiter detection means, a clock switching means and a reception data delay means. CONSTITUTION:A reception CP 31 is given to a FF 14, latched by the rise of a CP 31 to obtain an output 33, given to an EXOR 15 together with the CP 31 to form a double speed CP 34. An inversion signal 35 and the CPU 33 are inputted to a switch 13. A reception data 36 has a 15-bit flag sequence and the middle of bit is coincident with the rise of the CP 31. The result is given to a FF 16, latched at the rise of the CP 32, retarded and inputted to an S/P converter 17 as a data 37. The data is shifted at the fall of the reception CP 33 to obtain 15 sets of parallel data 38. Only outputs 0, 7, 14 are inverted to obtain '0' level and the result is inputted to a 15-bit flag sequence detection circuit 22, only a signal 39 of '1' is formed for a 15-bit output period T4 to control a switch 13 and a synthesized clock 41 is outputted and an output at a terminal Q7 of a converter 17 is outputted as a reception data 42. A synchronous data receiver fetches the CP 42 at the fall of the CP 41. Since the CP 41 has two fall periods for the period T4, the 15-bit flag sequence is received as a 16-bit signal.
Patent JP-H088074-A (JP)
Title: High-pressure electric discharge lamp lighting device
Inventor: KAMOI TAKESHI
IPC: H05B41/231
Filed: 1994-06-27
Abstract: PURPOSE:To provide a high-pressure electric discharge lamp lighting device which has a good starting property at restart while increase in its size is kept as little as possible by connecting the secondary winding of a transformer in series with a high pressure electric discharge lamp, and connecting a high-frequency power supply to the primary winding of the transformer. CONSTITUTION:A circuit is provided with an inverter circuit INV which operates for a certain period when detecting a current at the time of the dielectric breakdown of a high pressure electric discharge lamp LP, and the primary winding n1 of a transformer T1 is connected to the output of the inverter circuit INV and the secondary winding n2 of the transformer T1 is connected in series with the electric discharge lamp LP. When a high voltage pulse is generated by a pulse generator PG at startup, the electric discharge lamp LP undergoes dielectric breakdown and causes a glow discharge. When this is detected by a detecting circuit X1 and the circuit INV is operated for a certain period, energy supplied from the circuit INV by the transformer T1 is added to energy supplied from a power supply E via a ballast L, thereby facilitating transition to an arc discharge and enhancing a starting property.
Patent JP-S626790-A (JP)
Title: Laser beam machining head
Inventor: KANEHARA YOSHIHIDE
IPC: B23K26/14
Filed: 1985-07-02
Abstract: PURPOSE:To constrain the consumption of a working gas and to increase the working capability by providing the cylindrical working gas diffusion preventing body to prevent the diffusion of the working gas jetted on the work part of the body to be worked. CONSTITUTION:The cutting is performed with jetting from the blowing out port 8 of a nozzle 4 a working gas 5 by irrediating on the work part of the body 6 to be worked by condensing a laser beam 1 with a condenser lens 2. In this case, due to the vicinity of the cutting of the body 6 to be worked being covered by a closed ring 9 the jetted working gas 5 passes through the cutting part of the body 6 to be worked effectively without its diffusion. The purity of the working gas 5 is not reduced as well because of its being not mixed with the surrounding atmosphere. The working capability is therefore increased at lower running cost.
Patent JP-S5935445-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKUMA KAZUTO
IPC: H01L29/73
Filed: 1982-08-24
Abstract: PURPOSE:To isolate the device into elements by etching the Si3N4 film of the surface of an Si substrate by reactive ions, selectively leaving the Si3N4 film to the edge of a pattern, thermally oxidizing the whole and selectively etching Si3N4 through a wet system while forming a narrow groove to the substrate. CONSTITUTION:Si3N4 3 and SiO2 4 are superposed to the thermal oxide film 2 of the Si substrate 1 through a CVD method, a resist mask 5 is applied, and the surface is etched by reactive ions. The mask 5 is removed, Si3N4 6' is superposed through a decompression CVD method, only film thickness is removed through etching by reactive ions, and Si3N4 6 is left. The film 6 is removed through etching by phosphoric acid, and the groove 1a is formed to the substrate 1 through etching by reactive ions. An SiO2 film 7 is removed through etching, the substrate 1 is etched in approximately half a field oxide film, and thermal oxide films 10', 7' are coated with a decompression CVD Si3N4 film 11'. When a section corresponding to the thickness of the film 11' is etched by reactive ions, the film 7' is etched through a wet system and a field oxide film 13 is formed, a bird beak is not generated by the film 11'. The film 3 is etched, and a section 14 is left. According to the constitution, the device can be isolated into elements effectively.
Patent JP-S5477844-A (JP)
Title: Combustor for thermal gas engine
Inventor: OGURA MASAO
IPC: F02G1/043
Filed: 1977-12-02
Abstract: PURPOSE:To improve combustion efficiency with avoiding local heating by equally heating heat pipes in a thermal gas engine, such as a combustor for a stirring engine. CONSTITUTION:In the operating time, thermal source gas is fed through an inlet port 8 into a tube 5 installed at the middle above a combustion chamber 6, which is flowingly divided by a branch pipe 11. And part of which is spouted through bores 10' of a ring tube 10 insdie into the combustion chamber 6, the rest of which is spouted through bores 9' of a ring tube 9 outside into the combustion chamber 6, both of which rises along with heating heat pipes in convection from both sides going out through an exhaust port 6'. In consequence, this facilitates to improve combusiton efficiency as well as to equally heat the heat pipes through which inside is flowing the working gas. In addition, respective denotation is such as 1 for an adiabatic material, 3 for a thermal accumulator, 4 for a cylinder, and 7 for an external cylinder.
Patent JP-H09330900-A (JP)
Title: Removal of dissolved oxygen in pure water and cleaning device
Inventor: OOTSUKA KOMAKI
IPC: C02F1/70
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To decompose dissolved oxygen in pure water and to preventing faulty drying due to a water mark. SOLUTION: Dissolved oxygen of pure water is detected by an oxygen sensor provided inside a rinse tank 10 and a cleaning control means 22 detects a dissolved oxygen concentration based thereon so as to perform control of the flow rate control valves 16a, 18a supplying a reducing agent so as to supply a proper amount of reducing agent from the piping 15, 18 to a dip tank 11 for decomposing, consuming and removing dissolved oxygen inside the dip tank 11 by chemical reaction.
Patent JP-S6124144-A (JP)
Title: Thin battery
Inventor: KATO TAKASHI
IPC: H01M50/562
Filed: 1984-07-13
Abstract: PURPOSE:To surely prevent the unnecessary expansion of a positive and a negative plates, by shaping the central portion of at least one of the plates as a dish. CONSTITUTION:A battery electricity generating substance 4 is pinched between a positive and a negative plates 5, 6 which also serve as casing members. The plates 5, 6 are made of an elastic metal such as stainless steel at a small thickness. The central portions 51, 61 of the plates 5, 6 are formed as a dish. The plates 5, 6 have flanges 52, 62 along the peripheral edges of the plates. A sealing member 7 made of a filmlike fusible adhesive such as an ionomer made of a copolymer of epoxy and acrylic acid is interposed between the flanges 52, 62 of the positive and the negative plates 5, 6 to seal up an opening. As a result, stress is always elastically applied to the battery electricity generating substance 4 by the dish-formed portions 51, 61 of the plates 5, 6 so that the expansion of the substance 4 can be suppressed not only at the time of the sealing-up of the battery opening but also after it.
Patent JP-S6038499-A (JP)
Inventor: HISHIDA YAJIROU
IPC: C11D7/50
Filed: 1983-08-11
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。