baber/WOPTO huggingface dataset:
Patent JP-S59145444-A (JP)
Title: Storage type hot water feed device
Inventor: MATSUMOTO TAKAYUKI
IPC: F24H1/18
Filed: 1983-02-08
Abstract: PURPOSE:To make available a simplified piping arrangement without causing it to expose outwardly, by forming a vertically elongated piping clearance between the R-shaped angular corner of hot water storage tank and the angular corner portion of heat insulation material having a square section surrounding the hot water storage tank so that pipings may pass through the clearance. CONSTITUTION:A hot water storage tank 2 is formed substantially as a cubical configuration by a resin molding, and its angular corners 2a... are molded in an R-shaped configuration. The outer periphery of hot water storage tank 2 is surrounded by heat insulation materials 3a-3g. A vertically elongated piping clearance 28 is formed between the respective R-shaped angular corner 2a of hot water storage tank 2 and the respective angular corner 27 of heat insulation material 3 to arrange a gaseous cooling medium pipe 5, a liquid cooling medium pipe 6, a water feed pipe 9, a hot water feed pipe 13 and an overflow pipe 16 therein. The respective pipes can be arranged without being outwardly extended around a casing 1, and thereby improving the appearance of piping and saving the installation space of hot water feed device. Thus, the heat loss of hot water feed device can be lowered.
Patent JP-S63189796-A (JP)
Title: Heat exchanger of hollow yarn type for manufacture of super-pure water of high temperature
Inventor: AZUMA TATSUO
IPC: F28F21/06
Filed: 1987-01-30
Abstract: PURPOSE:To provide a heat exchanger which is compact with a large heat transfer area and large in total heat transfer coefficient to manufacture super-pure water of high temperature by filling a bundle of hollow yarns which is heat-resistant and has no water permeability in a cylindrical plastic case of high heat-resistance and sealing with an adhesive of high heat resistance the gap between the bundle of the hollow yarns and the case. CONSTITUTION:For the materials of a case and hollow yarn polysulfon with no water permeability or polyesther sulfon or resin in fluorine family and for the adhesive to seal the gap between the case and the hollow yarns adhesive in exposy family or fluorine family are preferable because of their excellent heat resistance. Since, if the hollow yarn is too small in the diameter, the resistance to the flow in it becomes high and, if its wall thickness is very small, the resistance against pressure becomes low, the inner diameter of 0.4-2mm, and the ratio of outer diameter to inner diameter in 1.05-1.4 are preferable. When steam or high temperature water is made to flow in the outside of the hollow yarns 16 of a heat exchanger of hollow yarn type and room temperature supre-pure water is made to flow in the inside of the hollow yarns 16 to make heat exchange between them, super-pure water is manufactured. Namely, the room temperature super-pure water enters from a super-pure water inlet port 11 and after exchanging heat with steam goes out of a super-pure water outlet port 12 as high temperature super-pure water.
Patent JP-S60164334-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAMOTO MASANORI
IPC: H01L21/762
Filed: 1984-02-07
Abstract: PURPOSE:To increase the areal efficiency of the titled semiconductor integrated circuit by a method wherein one side of a semiconductor substrate is composed of an island region isolated by an insulating film, a horizontal type element formed in said island region and a vertical type element formed on the single crystal layer located outside the island region. CONSTITUTION:After grooves 2, 2,... have been formed on an N type single crystal silicon substrate 1, an insulating film 3 is covered on the surface of a region 5. Then, a single crystal silicon film 11 is grown on the surface whereon the grooves 2, 2,... are formed using the silicon single crystal on the part where the insulating film 3 is removed as a seed. Subsequently, the N type substrate 1 is scraped down to the depth reaching the insulating film 3 by inverting the obverse and reverse of the substrate 1. Then, a P type base region 8, an N type emitter region 9 and a horizontal type bipolar transistor element having a collector contact 10 are formed in the island region 5 which are isolated by the insulating film 3. On the single crystal layer 7 located outside the island region, a vertical type MOS-FFET element having an MOS gate 14 is formed using the N type substrate 1 and the silicon single crystal layer 11 as a drain and the N type region 13 formed in a P type region 12 as a source. As a result, the areal efficiency of the integrated circuit is increased, a leakage current is reduced, and the parasitic effect fue to mutual interference can also be prevented.
Patent JP-H05163901-A (JP)
Title: Turbine control device and maintenance tool therefor
Inventor: KAKEHI ATSUYUKI
IPC: F01D17/24
Filed: 1992-02-06
Abstract: PURPOSE:To carry out readjustment easily when the main position of a steam regulating valve is changed by inputting a main opening position for changing a steam regulating valve in a turbine control device. CONSTITUTION:The opening degree of the steam regulating valve 2 of a turbine 1 is adjusted by a turbine control device 3. A speed control command 7s is obtained from a speed setter 4 and real speed 5, and added to a load setting command 8s so as to set up a load control command 9s, and a load control value 10s is inputted thereto so as obtain a steam regulatiang valve opening command 12s, which is then changed into an opening stroke command so as to control the steam regulating valve 2. An automatic calibrating circuit 16 is added to its device, and an opening sensor signal value 14s with respect to the main position of this changed regulating valve 2 is inputted. Setting of a switching circuit 15, and the like, are reset by this signal. It is thus possible to carry out readjustment easily when any change is generated in condition of looseness and steam in a steam regulating valve mechanical system, and the like.
Patent JP-S63189035-A (JP)
Title: Carrier detecting circuit
Inventor: GOTO HITOSHI
IPC: H04L27/156
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a carrier detection circuit in which integration requiring no transistor, capacitor, and resistor, etc., can be easily realized, by detecting the presence/absence of a carrier signal in a digital way. CONSTITUTION:A digitized carrier signal (a) is inputted to a second differentiation circuit 2 via and a first differentiation circuit 1 and an inversion circuit 3. The first and the second differentiation circuits 1 and 2 output the reset input (e) of a counter 5 via an OR gate 4. The counter 5 sets the logical product of the inverted signal (g) of its own output signal (f) and a clock signal (h) as a clock input signal (i). An N-ary counter 8 counts the clock signal (h) and outputs a carry signal (j), and an M-ary counter 9 sets the inverted signal of the counter 5 as a reset input, and counts the clock signal (h) and sets the carry signal as an output. When a digitized carrier signal continues to exist over a time set at the N-ary counter 8, an SR flip-flop 10 outputs the carrier signal (l), and stops by the output of the N-ary counter 9.
Patent JP-S60183015-A (JP)
Title: Vacuum filter apparatus for separating solid from liquid
Inventor: KAATO II PIITOCHIE
IPC: B01D33/333
Filed: 1985-02-05
Abstract: Vacuum filter for the separation of solids from liquids with a conveyor (12) rotating around wheels (4, 14) arranged in longitudinal distance of each other, on which conveyor there is movably fixed an endless row of trays (1) forming a horizontal filter area, which trays (1) are led over a stationary vacuum channel (16). 
<??>In order to make the filter cloth capable of being cleaned if the filter is in operation and in order to provide a simple maintenance and repair, according to the invention it is provided, that an endless filter cloth (19) is been put onto the trays (1) above the filtration zone, that the washing devices (35) for this area are foreseen outside the filtration zone, that each tray (1) has a sealing (5, 6) in the direction of course in the front and the back, and that it is built without fringe such, that the row of adjoining trays (1) above the filtration zone form a common filter area (7) and that all trays (1) are connected to an elastic endless belt (9), which is connected to and led over the vacuum channel (16) in a gliding way going over holes for the drainage of the filtrate.
Patent JP-H07228437-A (JP)
Title: Elevator group supervisory operation control device
Inventor: SEGAWA KAZUHIRO
IPC: B66B1/18
Filed: 1994-02-18
Abstract: PURPOSE:To set the movement of a car to coincide with a zone set range. CONSTITUTION:If a landing call 7-5 is allocated to a car 1-5 when the movement of the car 1-5 is expected as the planned operation path 9-5, the waiting time of a landing call 6-5 is made long, thus an actual call priority range 2-5-2 and an actual call suppression range 3-5 are set, and the landing call 7-5 is hardly allocated. The waiting time is prevented from being prolonged by the inconsistency between the movement of the car and the zone set range.
Patent JP-S53108982-A (JP)
Title: Preparation of pseudoisocytidine and its acid addition salt
Inventor: HISHINUMA MINORU
IPC: C07H7/06
Filed: 1977-03-01
Abstract: PURPOSE: To prepare pseudoisocytidine having proliferation suppressing, antileukemic, and antiviral activities, from a commercially available pseudouridine by 3-5 steps, without separating the reaction intermediates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02201679-A (JP)
Title: System configuration recognizing system
Inventor: KURASHIGE TAKEHIKO
IPC: G06F13/14
Filed: 1989-01-31
Abstract: PURPOSE:To automatically recognize an operational state by providing function to judge it according to the state of an extended side in an adapter between a basic system bus and an extended system bus whether the module of the extended system bus is included in the object of the configuration recognition or not. CONSTITUTION:An SLI (the input signal of a select signal input end) signal from a basic side system bus 3 is outputted as the SLO signal (the output signal of a select signal output end) of an extended side system bus 4. For the SLO signal to the basic side system bus 3, when a power source is turned off in the extended side, the SLI signal of the basic side system bus 3 is outputted and when the power source is turned on in the extended side, the SLI signal of the extended system bus 4 is outputted. Accordingly, connection configuration is obtained so that the daisy connection of the select signal to be used for the configuration recognition can be included only in the basic side when the power source is turned off and that the daisy connection can be included in the extended side when the power source is turned on in the extended side. Thus, in the system, whose configuration is extended, the configuration of the operational state can be automatically recognized regardless of the turning-on and off of the power source in the extended side.
Patent JP-S58139444-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIRAI MASAYUKI
IPC: H01L27/04
Filed: 1982-02-15
Abstract: PURPOSE:To effectively manufacture an IC in a short time by employing a wire bonding method, thereby enabling the repair and selective connection in a semiconductor chip. CONSTITUTION:Circuits 2a-2d in a semiconductor chip 1 are respectively connected via wirings 3 to electrode terminals 4a-4d. Unmecessary circuit such as wirings 5a, 5b to the circuit 2b are cut as required, and wirings 6a, 6b are suitably used to connect between the terminals 4a and 4c and between 4c and 4d. According to this method, since a repair in the chip can be performed without remanufacturing as LSI, the manufacturing time of an LSI can be shortened.
Patent JP-S61181293-A (JP)
Title: Two-scope television receiver
Inventor: ISHIDA MAKOTO
IPC: H04N9/74
Filed: 1985-02-06
Abstract: PURPOSE:To correct a time difference between signals produced by a signal separation filter by giving a time difference to sampling clocks for a luminance signal and a color difference signal to sample both the signals. CONSTITUTION:A video signal fed to an input terminal 1 is fed to and demodulation circuit 4 and also to a filter 3, where only a chrominance carrier signal is extracted and fed to the demodulation circuit 4. The filter 3 causes a delay in the chrominance carrier signal and there is a time difference that a luminance signal Y is outputted a slightly earlier between the luminance signal and color difference signals (R-Y), (B-Y). Then a time difference is given to sampling clocks fed to an A/D converter 5a and A/D converters 5b, 5c and the sampling clock given to the latter is retarded slightly. Thus, data read from 1H memories 6a, 6b, 6c are subjected to correction for the delay in the color difference signals.
Patent JP-S56118542-A (JP)
Title: Air vent device for carburetor
Inventor: KATSUOKA TATSUZOU
IPC: F02M5/08
Filed: 1980-02-25
Abstract: PURPOSE: In an outer air vent type carburetor, to avoid an influence of wing pressures on an atmosphere bleeder of an air vent tube connected to an air vent of a carburetor by covering the bleeder with a wind pressure reduction part made of ventilative substances.  
     CONSTITUTION: An outer air vent type carburetor 10 contains a flexible member 14, a diaphragm between a negative pressure chamber 16 and an atmospheric pressure chamber 19, which serves as a means for longitudinally reciprocating a piston 13 of a variable venturi member. The atmospheric pressure chamber 19 has an air vent 20 opening to an atmosphere. One end of air vent tube 22 (22a, 22b) is conneceted to the air vent 20 and if the carburetor is used in motorcycles, the other is positioned on the upper face of a frame 24 which extends inside a reverse U-shaped hollow of a fuel tank 23 shown like a revese U-shape in a sectional view. The latter end of the air vent tube 22 is covered by a wind pressure reduction part 26 consisting of sponge, filter paper and other ventilative substances, thereby preventing an influence of wind pressures during driving and ensuring safe operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07230532-A (JP)
Title: Mark sheet card
Inventor: TANAKA KATSUYUKI
IPC: G06K19/00
Filed: 1994-02-18
Abstract: PURPOSE:To reuse a mark sheet card without throwing it away after using it once like a conventional one. CONSTITUTION:This mark sheet card is provided with a base plate 1 indicating mark positions by printing out marks 2 corresponding to the required number of units on prescribed positions so as to reflect light for reading, guide pieces 3, 4 arranged on both the right and left sides of marks on the plate 1, metal chips 5 each of which consists of a magnetic material to be vertically moved along the pieces 3, 4 and is worked at its surface so as to absorb light for reading, and a magnetized mark pen 8 for moving the chip 5 along the guide pieces 3, 4. A state setting up the chip 5 on a position shifted from a mark position is a no-mark state, and in the case of setting up a mark state, the chip 5 is moved just above the mark position so as to cover the mark by the magnetic force of the pen 8.
Patent JP-S57138357-A (JP)
Title: Taste improvement of stevia sweetener and composition
Inventor: NAKATSUJI TERUMITSU
IPC: A23L27/00
Filed: 1981-02-16
Abstract: PURPOSE: To improve the taste of a stevia sweetener, by adding a powder extract of a sea tangle to a stevia extract.  
     CONSTITUTION: 20W100wt% powder extract of a sea tangle is added to a purified stevia extract having a purity of ≥60wt%, so that the bitterness of stevia is eliminated and its sweetness is increased. When it is used as a sweetener, it is directly used as it is or blened with a proper amount of sugar. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04261866-A (JP)
Title: Impact dot head
Inventor: TOKUNAGA MASAHIKO
IPC: B41J2/235
Filed: 1991-02-15
Abstract: PURPOSE:To permit the costs of parts and their assembly to be reduced by press fitting a positioning and fixing part of a nose frame into a joint between the nose frame and a radiating member. CONSTITUTION:In an impact dot head 100 of an impact dot printer having a positioning part partially on a plastic nose frame 16 for fixing the nose frame to a radiating member 4 with reference to its attaching part on the nose frame, a core block 1 formed into a unitary structure by assembling a yoke plate 11, an armature 12 and a hold-down plate 13 is fitted into the radiating member 4 via heat transfer resin material 15 applied to the peripheral surface and the nose frame press fitting parts 18 provided on both sides of the upper end of the rear side plate 17 of the nose frame 16 are press fitted into the nose frame attaching parts 8 projecting forward from the upper end of the radiating member 4, whereby the nose frame 16 is connected to the opening end of the radiating member 4.
Patent JP-H06212313-A (JP)
Title: Production of aluminum sintered compact
Inventor: OKADA KENZO
IPC: C22C1/04
Filed: 1992-01-10
Abstract: PURPOSE:To reduce the change in size of the aluminum sintered compact when sintered and to increase the mechanical strength. CONSTITUTION:A mixture consisting of 60-95wt.% of pure aluminum powder, 1 or more wt.% of a first mother alloy powder contg. 28% Al and 40% Cu and 1 or more wt.% of a second mother alloy powder contg. 6% Al and 20% Mg is compacted into the shape of a part, and then the green compact is sintered at a temp. above the solidus line of the sintered compact to be finally obtained in a protective atmosphere. An aluminum sintered compact is stably and economically obtained in this way.
Patent JP-H0867754-A (JP)
Title: Curable composition
Inventor: NIWA KATSUHIRO
IPC: C09D183/04
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a curable composition which can form a protective film freed from unevenness of coating and cracks and having a sufficiently high pencil hardness and has an excellent shelf life. CONSTITUTION: This composition contains an amic acid obtained by reacting an organosilane obtained by hydrolyzing an alkoxysilane having at least an amino group and/or a condensate of the organo-silane and at least one compound selected from the group consisting of acrylic acid, methacrylic acid and derivatives thereof.
Patent JP-S60166518-A (JP)
Title: Weather strip for car
Inventor: YAMAGUCHI TOSHIAKI
IPC: B32B25/08
Filed: 1984-02-10
Abstract: PURPOSE:To reduce the sliding resistance between a weather strip installed onto a window frame and a window glass by applying, onto the slidable surface, the paint constituted of the urethane-series paint and the paint constituted of oily substance containing microcapsules. CONSTITUTION:Paint is constituted of the paint 11 in urethane series or nylon series which is soluble into methanol and the microcapsules 12 made of the material which is insoluble into paint, solvent which contains the monomer which is polymerizable e.g., acryl monomers, etc., and said paint is applied onto the slidable surface with the slidable glass of a weather strip. With such constitution, the unevenness of the slidable surface can be smoothed by the paint, and the resistance can be reduced, and as the number of times of sliding increases, the microcapsules are broken, and the polymerizable monomers are exposed, and film formation is enabled through polymerization. Therefore, the sliding performance, abrasionproofness, and watertightness can be maintained and improved.
Patent JP-H08215517-A (JP)
Title: Circulating and purifying device for bathtub water
Inventor: KINUGASA TERUO
IPC: B01D35/16
Filed: 1995-02-09
Abstract: PURPOSE: To provide a circulating and purifying device for bathtub water which has a washing means for purifying materials and is capable of washing the purifying materials while purifying the bathtub water. CONSTITUTION: This circulating and purifying device has a pump 20 which circulates the bathtub water, a filter device 30 which is disposed in the midway of a circulating path for the bathtub water by this pump 20, filters the bathtub water flowing-in from the upstream side of the circulating path and discharges the water to the downstream side of the path and a washing device 50 which washes this filter device 30. The filter device 30 has vessels 32a, 32b which are interposed in parallel in the circulating path of the bathtub water, a case 36 which is arranged in the circulating path of the bathtub water in these vessels, has a housing space therein and permits the passage of the bathtub water through this housing space 39 and filter media 34 which are packed in the housing space of this case 36.  This washing device 50 has an air pump 51 for sending high-pressure air into the housing space.
Patent JP-S55116357-A (JP)
Title: Improved inhaler
Inventor: BAANTO TSUIARENBAAKU
IPC: A61M15/00
Filed: 1980-02-22
Abstract: An improvement in inhalation aerosol spray devices comprising a piezoelectric oscillator connected to an atomizer plate, where the improvement resides in that the working surface of the atomizer plate is coated with a thin elastomer film, whereby the particle spectrum of the aerosol generated by the device is significantly improved.
Patent JP-H01197369-A (JP)
Title: Electric discharge sintering device and production of grinding particle
Inventor: INOUE KIYOSHI
IPC: B22F3/14
Filed: 1988-02-02
Abstract: PURPOSE:To efficiently and uniformly produce the grinding particles made of the compound consisting of phosphorous boride and diamond, etc., by making electric discharge between particles of powder in a sintering chamber constituted of a forming mold and energizing electrodes, and sintering with compression by a pressurizing unit of good responsiveness. CONSTITUTION:Powders 20 to be sintered, especially the powders of B4C and P2O5, are packed in the sintering chamber 19 constituted of the forming mold 16 and the energizing electrodes 17, 18, and the sintering chamber 19 is substituted with the atmospheric gas of such as Ar after the evacuation of the chamber. Then, the chamber is slightly pressurized, and, in a 1st period, the pulse current of high voltage and low current is impressed to the powder 20 to carry out the cleaning of electric resistant membrane sticking to the surface of the powder, and to carry out ionization, electric field ion dispersion, etc., by microdischarges between the particles of powder. Then, in a 2nd period, the compressing force exerted to the powder is increased and the electric power source is changed over to impress lower voltage and larger current than in the 1st period. In this case, the current and the impressing time are controlled to carry out the sintering by the program in a temp. control device, while the controlling of the compressing force to the power is carried out by the flow rate control of the fluid passing through the orifice of a throttle valve.
Patent JP-H11207196-A (JP)
Title: Rice husking and milling device
Inventor: YAMAMOTO SOICHI
IPC: B02B5/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation. SOLUTION: This rice husking and milling device is constituted by arranging a husking device 2 and a rice milling device 3 in a building 1, disposing a feeding hopper 4 in the desired position of the building 1 and disposing a selective button type rough rice indicating lamp 5 and selective button type unpolished rice indicating lamp 6 which are switched and pushed by identifying whether the grains fed into the feeding hopper 4 is unpolished rice or rough rice and a switching device 7 for flow passages in the desired positions of the building 1. The indicating lamps 5, 6 and the switching device 6 are interlocked and connected via a switch 8 which is changed over by the operation of the indicating lamps 5, 6.