baber/WOPTO huggingface dataset:
Patent JP-H0919155-A (JP)
Title: Power supply
Inventor: KAMIOKA ATSUSHI
IPC: H05B41/24
Filed: 1995-06-27
Abstract: PURPOSE: To provide a power supply in which the application of high stress can be prevented while enhancing the input power factor. CONSTITUTION: Output from a DC power supply E including a partial smoothing circuit 5 is fed through a regeneration current blocking means 15, comprising a diode D5 and a capacitor C5, to an inverter circuit where it is converted into high frequency AC power being fed to a discharge lamp. The inverter circuit is a single transistor inverter circuit comprising a main resonance circuit A, a triple resonance circuit, a switching element Q1, a diode D1, and a drive circuit 1. A path for feeding a regenerated current from an inductance element to field capacitors C10, C11 is interrupted by the diode D5 and a regenerated current loop is formed passing through the capacitor C5. This circuitry enhances the input power factor while preventing application of high stress.
Patent JP-H084296-A (JP)
Title: Method for inoporating high-early-strength additive in placing concrete, etc.
Inventor: MIZUNO SEISHIRO
IPC: E21D11/10
Filed: 1994-06-20
Abstract: PURPOSE:To uniform the mixing by force-feeding a concrete to which high-early- strength additive is injected and added into a force feed pipe, rotating it with the shaft center as the central axis, and sufficiently stirring the high-early- strength additive with concrete. CONSTITUTION:A force feed pipe 2 is connected to a concrete pump 1 to form a device for supplying placing concrete 5 to a required placing position 4 from the discharge port 2a of the force feed pipe 2 through a from 3. An early- strength additive adding nozzle 6 is provided on the force feed pipe 2, an early- strength additive is injected and added to concrete through the nozzle 6, and the resulting concrete is force-fed along the shaft center (a) of a fixed straight pipe part 1b. Further, the concrete carried to the shaft center (a) of the force feed pipe 2 changes the direction toward the side part 10f of an interposed straight pipe 10 to change the course to a circular part 10a, and reversed and sheared in the rotation boundary position. Thus, the early-strength additive can be included into the concrete by sufficient stirring.
Patent JP-H1111905-A (JP)
Title: Method for purification of methane-containing hydrogen chloride of gas and use of this hydrogen chloride
Inventor: SCHMIDHAMMER LUDWIG DR
IPC: C01B33/107
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the methane component in methane- contg. hydrogen chloride of gas to the extent of satisfying the purity requirement of the chlorine of an electron level by partially condensing this hydrogen chloride under and at a specific pressure and temp. and separating a gaseous component, then isolating the liquefied hydrogen chloride after evaporation. SOLUTION: Condensation conditions are an overpressure of 8 to 13 bare and -22 to -36 deg.C. The degree of liquefaction of the partial condensation is 0.1 to 0.3. The hydrogen chloride component existing in liquid after the partial condensation is evaporated under the absolute pressure of 5 to 20 bar and is heated to 120 to 220 deg.C and is then brought into reaction in the adiabatically operating reactor with the gaseous chlorine of the amt. at which 100 to 2000 vol.ppm chlorine is still contained in the hydrogen chloride at the time of releasing from the reactor in the presence of an active carbon catalyst impregnated with a transition metal chloride. The reaction product is then brought into reaction with 100 to 1500 vol.ppm olefin or chloroolefin at 80 to 180 deg.C by the same catalyst in the second adiabatically operating reactor.  Finally, the pure hydrogen chloride is separated by low-temp. compression rectification.
Patent JP-H0911640-A (JP)
Title: Image recording method and apparatus
Inventor: YAMAGUCHI TAKASHI
IPC: B41M5/34
Filed: 1995-06-27
Abstract: PURPOSE: To simply discriminate whether a recording image is altered while keeping the simplicity of thermal recording by thermally recording a first image on a recording medium at first temp. and thermally recording a second image at second temp. CONSTITUTION: A second image (background image) 7 is recorded at higher temp. as compared with a first image (character image) 6. Therefore, the first image can not be recorded on the second image. When the second image 7 is recorded on the first already recorded image 6, the second image 7 become prefential at the overlapped part to omit a part of the first recorded image 6. Therefore, the presence of a postscript can be discriminated by the disturbance of the second image 7.
Patent JP-S5950457-A (JP)
Title: Electrophotographic method
Inventor: OKA KOUZOU
IPC: G03G15/05
Filed: 1982-09-17
Abstract: PURPOSE:To render a corotron unnecessary, by applying voltage between the conductive substrate and the band-shaped electrodes of a photoreceptor consisting of said substrate, an insulating layer, said electrodes, and a photoconductive layer, imagewise exposing it, and applying bias voltage same in polarity as the applied voltage to develop the image. CONSTITUTION:The insulating layer 2 of polyester or the like is formed on a conductive substrate 1, band-shaped electrodes A1-A3 made of Al or the like metal are formed on the layer 2, and the photoconductive layer 4 made of Se or the like is formed on the layers A1-A3. Voltage is applied between the substrate 1 and the electrodes A1-A3, and it is imagewise exposed. Charge carriers are generated on the light-exposed parts, one polarity charge flows to the electrodes A1-A3, and the other polarity charge stops on the surface of the layer 4. Then, a voltage having the same polarity as said applied voltage is applied to a developing electrode to develop the image, resulting in obtaining a positive image, thus rendering a corotron unnecessary.
Patent JP-H0874185-A (JP)
Title: Method for dyeing aminated cellulose/polyester blended wovenfabric with fiber-reactive dispersion dye
Inventor: ANDOREASU SHIYURERU
IPC: D06P5/20
Filed: 1995-06-27
Abstract: PURPOSE: To provide a dyeing process by previously modifying a cellulose fiber with a specific compound having an amino group, and dyeing the modified fiber material under a specific condition by using a fiber-reactive disperse dyestuff in a deep color excellent in color fastness. CONSTITUTION: A cellulose fiber is previously modified by a compound having an amino group of formula I  RA and RB are each H, a 1-3C alkyl [substituted with a group such as OH, formulas II and III (R<1> to R<3> are each H, methyl or ethyl, or R<1> and R<2> are a saturated heterocyclic group formed from a 1-8C alkylene or two 1-4C alkylene, with O atom or an amino group of NH, preferably N-piperazine, N-piperidine or the like); Z<-> is an anion such as chloride]; W is a direct bond or a group of the formula CHRC (RC is RA); X is O or NH), and a blend of the obtained fiber with a polyester fiber is dyed in a supercritical CO2 (especially under 140-250 bar) without an alkali auxiliary by using only fiber-reactive disperse dyestuff in fast and deep color.
Patent JP-S645902-A (JP)
Title: Production of aluminum nitride
Inventor: OGUCHI MASAO
IPC: C01B21/072
Filed: 1987-06-30
Abstract: PURPOSE:To produce the title AlN having a low content of Al2O3 by blowing gaseous N2 into a molten low m.p. alloy bath dissolving Al, and separating the generated and floated AlN. CONSTITUTION:The bath of the molten low m.p. alloy 1 (e.g., Hg-Al alloy) contained in an airtight vessel 2 is agitated by an impeller 4 to melt an Al block 3, gaseous N2 is blown in from a blowing pipe 5 and allowed to react with the Al in the bath, and the generated hyperfine AlN 7 is floated up onto the bath 1. The AlN 7 is recovered from a recovery hole 10, transferred onto a conveyor 11, and heated by a heater 12 to 500-1,000 deg.C in a gaseous H2 atmosphere. Consequently, the solid Al is converted into AlN, and Hg is sublimed and recovered. The AlN 7 is then supplied between rollers 13 through a sliding platform 14, compacted into a plate-shaped AlN 7', and then sintered by a heater 15.
Patent JP-S6138668-A (JP)
Title: Masking method of pipe end in producing stage of powder coated metallic pipe
Inventor: KONDOU TAKAHISA
IPC: B05D1/32
Filed: 1984-07-31
Abstract: PURPOSE:To improve workability and quality in a process for obtg. uncoated part of pipe end with a specified dimension in the stage for producing powder coated metallic pipe by using a specified heat shrinkable material for the tape to be wound on the part to be left uncoated. CONSTITUTION:Adhesive tape 4, 5 having a breadth corresponding to the specified breadth of the part to be left uncoated of the pipe and are wound around with 10-50mm. overwrapping margin 5a on the back end of a preceding metallic pipe 1 and the top end of a succeeding metallic pipe 2, both being connected interposing a pipe end joint 3 to each other and conveyed. The adhesive tape 4, 5 comprises 40-100g/m<2> nonwoven fabric of aromatic polyamide, nylon, rayon, or polyester fiber as base material, and a crosslinking adhesive material derived from natural rubber, fluoroelastomer, or silicone rubber. Since the metallic pipe 1, 2 is heated in the coating stage with epoxy powder paint, the tape 4, 5 shrinks by heat and winds firmly adhering around the surface of the pipe.
Patent JP-S6317071-A (JP)
Title: Print erasing method for thermal transfer printer
Inventor: SATO SEIJI
IPC: B41J29/26
Filed: 1986-07-08
Abstract: PURPOSE:To enable erase of the initial and end parts of an area without fail by energizing a recording head, pressing the head and end of a character part to be erased and moving said character part as it is pressed to a platen when an already printed part is erased. CONSTITUTION:If the width of a character which it is desired to erase in an already printed part is assumed as (a), an energization time is controlled so that a printing head may be pressed against a platen occupying a wider width (b + a + c width) than a character width a laterally. Further, the printing head is head is pressed to the platen by turning ON the power to the printing head, i.e. from the beginning of a front width (b), to a point of time that the printing head is separated from the platen by turning OFF the power, i.e. to the end of a back width (c). Consequently, at the beginning of the printing width (a), the temperature of the thermal transfer ribbon is high enough to erase a printed part. In addition, the printing head is fed as it is pressed against the platen, upto a certain width (c) even after the passage of said head through a printed part a. The end of the printed part (a) also can be erased without fail.
Patent JP-H0326959-A (JP)
Title: Ultrasonic probe
Inventor: SASAI KOICHI
IPC: G01N29/24
Filed: 1989-06-24
Abstract: PURPOSE:To prevent the deterioration caused by inferior insulating by improving sensitivity by making the groove width between the piezoelectric pieces constituting an array type probe larger than the groove width between the piezoelectric elements formed by dividing each of the piezoelectric pieces into a plurality of sections. CONSTITUTION:An array type probe is formed by arranging a plurality of piezoelectric pieces 2 in the lateral direction thereof. Each of the piezoelectric pieces 2 is further divided into a plurality of piezoelectric elements 4a - 4c to connect said elements in common. In this case, the ratio w/t, the ratio of the width (w) too thickness (t) of each of the piezoelectric elements 4a - 4c is set, for example, to a range of 0.3 - 0.7 and the interval G between the piezoelectric pieces 2 and the interval (g) between the piezoelectric elements 4a - 4c are set to G > g. Therefore, the interval (g) between the piezoelectric elements 4a - 4c can be reduced regardless of the interval G between the piezoelectric pieces 2 and the emitting area of each of the piezoelectric pieces 2 can be increased.
Patent JP-H05196773-A (JP)
Title: Reactivity adjusting method for stabilizing boiling reactor for thermal and hydraulic instability
Inventor: RICHIYAADO KAARU SUTAAN
IPC: G21C17/00
Filed: 1992-06-22
Abstract: PURPOSE: To obtain various selectable automatic suppression functions capable of suppressing thermal-hydraulic instability of a boiling water reactor and stabilizing the reactivity of a core. CONSTITUTION: This nuclear reactor is constructed of a pressure vessel 10 holding a core 12 and steam separating-drying equipment 14, a recirculation pump 16 extracting a coolant from a downcomer area through a recirculation pipeline 20 and sending it into a lower plenum 22 through a recirculation pipeline 24 and a flow control valve 25, a pressure relief valve 33 protecting a main steam pipeline from an excessive pressure, a feed water pump 36, a controller 40 operating in response to various inputs so as to regulate operations of the pumps 16 and 36 and a turbine control valve 28 in accordance with an operating state and on a real-time basis, a local output region detector assembly 42, a vibratory output detecting device 44 and a reactivity regulator 52 receiving automatic suppression function(ASF) signals.  A dome internal pressure, a core flow rate or coolant enthalpy is changed in a random manner by this construction and thereby the nuclear reactor is stabilized.
Patent JP-S5592352-A (JP)
Title: Peptide compound
Inventor: TAKAGI HIROSHI
IPC: C07K5/06
Filed: 1978-12-29
Abstract: NEW MATERIAL:A peptide compound of formula H-X-Y-OH (X, Y are tyrosine, or arginine; X-Y is a combination of D-and/or L-tyrosine and arginine except L- arginine-L-tyrosine).  
     EXAMPLE: H-L-Tyr-L-Arg-OH.  
     USE: Narcotic analgesics. A bio-organic substance which can be bonded to the opiate receptor of the brain, etc. low side effects.  
     PROCESS: A compound of the formula is obtained by the condensation of tyrosine and arginine, having proper protecting groups by conventional method, e.g. the azide process, followed by the elimination of the protecting groups. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0327531-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEMURA HISASHI
IPC: H01L29/732
Filed: 1989-06-23
Abstract: PURPOSE:To suppress emitter diffusion for preventing punch-through by a method wherein a second polycrystal silicon film is utilized when a base region is to be formed while the second and a third polycrystal silicon films are utilized when an emitter region is to be formed. CONSTITUTION:A first polycrystal silicon film 5 containing impurities is formed on a substrate 1 with a collector region 2 formed, and a compensating base region 3 is formed by diffusing the impurities on the substrate 1. Then a side wall 3 is formed with an insulation film remained on the side of an opening of the film 5, a second polycrystal silicon film 11 containing impurities is formed on this region, and the impurities are diffused on the substrate 1 to form a base region 12. Further a third polycrystal silicon film 13 is overlapped on the film 11 to be formed and integrated with the film 11. With arsenic ions implanted into the film 13, these are diffused in the base region 12 via the film 11 to form an emitter region 14. Thus emitter diffusion can be suppressed thereby preventing punch-through.
Patent JP-H105125-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker whose water quantity is easily adjusted even in the case of using nonwash rice having no necessity of being washed by displaying a nonwash polished rice water level line which shows the water quantity for cooking the polished rice without washing it in the inner face of a pot. SOLUTION: A water level display part 21 formed by printing bars on coating such as silicone resin is provided on the inner face of a pot for storing rice and water. The water level display part 21 is so displayed that, for example, a white washing polished rice water level line 22 which shows the water quantity for cooking the polished rice after washing it and a yellow nonwash polished rice water level line 23 which shows the water quantity for cooking the polished rice without washing it are arranged in different colors.  The nonwash polished rice water level line 23 which is used in putting the nonwash rice without any necessity of being washed in the pot is composed of a cup quantity display part 26 which shows the cup quantity in measuring the polished rice with a measuring cup in figures and a bar display part 27 which is formed by printing bars in the horizontal direction corresponding to the respective figures so as to show the desirable water level line according to cup quantity. This constitution can easily adjust the water quantity of the nonwash rice.
Patent JP-H106751-A (JP)
Title: Air conditioner for vehicle
Inventor: NAKAJIMA YUTAKA
IPC: B60H1/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of a warm feeling at a foot part as much as possible by diffusing air from both of a defroster diffusing port and a foot diffusing port even when a defrosting command is issued. SOLUTION: While a defroster switch 52 is ON, a diffusing port mode immediately before the turning ON of the defroster switch 52 is determined. When the mode immediately before the switch turning ON is one other than a vent mode, a heat quantity Q1 necessary for window defogging is compared with an actual heat quantity Q2 obtained by current air conditioning control. If Q1<Q2 is determined, a superfluous heat quantity Q3 is calculated. Then, based on Q3, the opening of a defroster door 21 is calculated. Then, the defroster door 21 is driven by a mode actuator 34 so as to reach the calculated opening.
Patent JP-S5952486-A (JP)
Title: Information processor
Inventor: YAMANO KOUZOU
IPC: G06F12/08
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the deterioration in the performance due to the increase in access to a memory, by registering a revised bit unconditionally with nonupdate display without memory access at the readout access index mistake in an address conversion buffer (TLB). CONSTITUTION:An address conversion control section 9 accesses a main memory access control section 10d for converting the address so as to read the address conversion table of a main memory based on a logical page address section (LPA and LEA) of a register 14, sets the real address information as the result to a TLB registration register 11, when the TLB index mistake is detected, and sets ''0'' to the copy registration register 12 of the update bit when an R flag 2 is ''1''. Further, when an S flag 3 is ''1'', ''1'' is set to the register 12 to be registered in one of the TLB5 and 6. When the S flag 3 is ''1'' in this case, a ''1'' set request signal of the update bit in the main memory is transmitted to the control section 10 to guarantee the coincidence with the copy of the update bit in the TLB5 and 6.
Patent JP-H0910529-A (JP)
Title: Air cleaner
Inventor: UEDA TAKAO
IPC: B01D46/00
Filed: 1995-06-28
Abstract: PURPOSE: To collect tobacco smoke formed by smoking in a wide range of area without setting required parts on a floor surface. CONSTITUTION: A suction box 4, which is provided with an air suction opening 5 on the position above a site where tobacco smoke rises from a smoking area and also provided with an air circulating unit 3 with an air cleaning filter 8 inside, is set below a ceiling 2. An exhaust duct 9 encircling the suction box 4 from the plane view is set on a ceiling section of the smoking area, and the exhaust duct 9 and the suction box 4 are connected together by a communicating pipe 10 so that exhaust air from an air circulating flow unit 3 is flowed to the exhaust duct 9. Also an air outlet 11 for forming the exhaust flow A1 from the exhaust duct to be formed centripetally toward an air suction opening 5 of the air circulating flow unit 3 almost in the horizontal shape is formed on the inner peripheral face of the exhaust duct 9.
Patent JP-S5863111-A (JP)
Title: Electromagnetic induction device
Inventor: ANDOU NOBUYOSHI
IPC: H01F27/18
Filed: 1981-10-12
Abstract: PURPOSE:To provide effective cooling operation, by a method wherein a bottom plate is set on the bottom portion between two insulating cylinders to improve cooling efficiency for the coil, origin of heat, and the coil is put in condensate completely. CONSTITUTION:Condensate 10 made by condensing refrigerated gas is supplied to a dropping unit 9 through a pipe 12 by a pump 11. The condensate, then, is made droplet through small holes 91, and dropped onto a core 6 and a coil 7. The bottom plate 15 is set on the bottom portion of the internal insulating cylinder 13 and external insulating cylinder 14 that are placed inside and outside of the coil 7, forming a container 16 where the condensate 10 dropping from the dropping unit 9 is stored. The coil is always put in the condensate 10 partially or completely, so the heat of the coil 7 is dispersed there, that is, boiling-and- cooling is performed in which cooling is made by absorbing the vaporization heat of the coil 7.
Patent JP-H0839520-A (JP)
Title: Composition for producing cellulose board
Inventor: NITSUKU KENTO DEIJII
IPC: C08G8/10
Filed: 1995-06-28
Abstract: PURPOSE: To accelerate a curing speed of a specific alkaline phenol resin by incorporating the resin. CONSTITUTION: A potassium alkaline phenol resol resin water solution coated on individual cellulose constituting materials as an adhesive binder is useful as a binder of the materials. The solution contains 1 to 7 wt.% of potassium hydroxide, at lest 40 wt.% of solid content, and 2 to 8 wt.% of alkalinity content calculated as sodium hydroxide. The constituting material after coating the solution is combined in the state of the board by heating and pressurizing to cure the resol resin. Thus, the resin can be rapidly cured without discharging excess formaldehyde.
Patent JP-H03135778-A (JP)
Title: Method and device for conducting opening/short circuit test of electric circuit in noncontact manner
Inventor: ANDORIYUU JIEI RIPEIJI
IPC: G01R31/02
Filed: 1990-06-20
Abstract: PURPOSE: To detect open-circuiting and short-circuiting quickly by placing a circuit board to be tested or a circuit between, a pair of electrodes that are nearly in parallel with the plane of the circuit and performing a test at charging and discharging stages. CONSTITUTION: A circuit board (or circuit) 14 to be tested is placed between the bottom wall 26 of a pair of electrodes and a cover 32 of a transparent electrode in a chamber 12 that is filled with a selected inactive gas from a valve 76. Then, the cover 32 is charged with a negative electric charge, a voltage is applied between the electrodes, and an electric field is generated nearly vertical to the substrate 14 for charging. Interferable light beams L from a laser 18 are focused at a point (spot) P selected on the cover 32 and a conductor (or etching rays) 14a of the substrate 14 and a gas at the point P is ionized, thus generating plasma.  After the beams L are stopped, the polarity of a voltage to be added is inverted, and the intensitly is increased until the breakdown voltage of a gas, thus generating a discharge plasma and hence detecting the condition of conductivity 14a using a photodetector 22.