baber/WOPTO huggingface dataset:
Patent JP-H09192447-A (JP)
Title: Gas purifier
Inventor: SUZUKI NOBUO
IPC: B01D53/77
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To effectively reduce harmful materials to prevent air pollution by mixing liquid in a case with gas to be purified containing harmful materials to form a gas-liquid mixture and separating the harmful material containing liquid and the gas in which a harmful material content is reduced. SOLUTION: Gas to be treated G is caused to flow into an upper cylindrical body 9 with strong force from an annular slot part A between a lower cylindrical body 8 and the upper cylindrical body 9, and at the same time, a proper quantity of liquid S is jetted into the upper cylindrical body 9 from inside the lower cylindrical body 8. The gas G and the liquid S are severely agitated by plural brushes 25 to form a gas-liquid mixture M, and besides, since the lower cylindrical body 8 and the upper cylindrical body 9 are vertical, the liquid S is uniformly jetted, not channeling on the inner surface side of the upper cylindrical body 9, and the gas G surrounds the liquid S.  After that, the liquid S is separated from the gas G by a mixing impingement wall body 28 of downward open receiving type with which an upper end 23 of the upper cylindrical body 9 is covered to release the gas G1 from which harmful materials have been removed to the utmost in the air.
Patent JP-S60167463-A (JP)
Title: Photoelectric conversion device
Inventor: MASAKI YUUICHI
IPC: H01L27/146
Filed: 1984-02-10
Abstract: PURPOSE:To mass-product the titled device having a mass of bonding with good yield by reducing the frequency of contact of wires with each other by a method wherein bonding adjacent bonding wires are positioned at a relative distance in a spatial manner from each other in electrical connection between a photosensor array and a drive circuit. CONSTITUTION:One end of a bonding wire is connected at a position of 1mm. distant from the end surface of the first discrete electrode 25-1 of the photosensor array, and next a bonder tool 40 is moved toward the first opposite electrode 32-1; then, similarly the other end of the first bonding wire 35-1 is connected at a position of 1mm. distant from the substrate end surface. Likewise, the second bonding wire is connected now at a position of 1.5mm. distant from the end surface. Thereafter, the positions of connection of bonding wires are likewise alternately arranged in order in staggered form on respective substrates.
Patent JP-S53107622-A (JP)
Title: Cooling control system for main equipment in ac-dc conversion station
Inventor: OOYABU SHIGETO
IPC: H02M7/04
Filed: 1977-03-01
Abstract: PURPOSE: To provide an economical operation of accessary machines, by means of arrenging a stage-control for the accessary machines with a detection made for whether or not a surplus power is reversed in AC-DC converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07286571-A (JP)
Title: Nozzle plate for injection valve and manufacture of said nozzle plate
Inventor: KURISUTOFU TOROITORAA
IPC: B05B1/26
Filed: 1995-02-09
Abstract: PURPOSE: To provide a nozzle plate capable of evenly injecting fuel with a good atomization characteristic and a method for manufacturing the same. CONSTITUTION: Means for constructing a nozzle plate for an injection valve are such that an injection port is formed by an annular gap 38 that continues without interruptions, the annular gap communicating with at least one supply port 16. A method for manufacturing the nozzle plate manufactures the first component part 12 and the second component part 14 of the nozzle plate 10 by first embossing or injection molding forms, and forming the component parts 12, 14 through electrotyping.
Patent JP-S53109095-A (JP)
Title: Reactor coolant cleaning device
Inventor: YOSHIMURA KUNIHIRO
IPC: G21C19/307
Filed: 1977-03-03
Abstract: PURPOSE: To provide the simple operation of the removal of decay heat and water level control during the high temperature retention period and shutdown time by providing No.  2 non-recovery heat exchanger in addition to the recovery heat exchanger and non-recovery heat exchanger for the coolant circulation system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54115429-A (JP)
Title: Earthquake sensing device
Inventor: HOSOYA MASAKATSU
IPC: F23Q25/00
Filed: 1978-02-28
Abstract: PURPOSE: To provide an earthquake sensing device with small operational value deviation, requiring no adjustment, by integrating a sensor base and an earthquake sensing devide support.  
     CONSTITUTION: Base 1 of sensor 4, case 6 and support 35 are made of transparent synthetic resin as integral unit. Front part 39 and lower part 40 of support 35 are placed vertical and parallel with respect to the upper surface of base 1. If the fitting surface of a boiler is placed vertical or horizontal, the upper surface of base 1 is maintained automatically horizontal without adjustment, and sensor 4 respond to earthquakes accurately at all times. When the device proper is shaken by an earthquake, sensor 4 falls from the upper surface of base 1 onto receptacle 17. Then, receptacle 17 is pushed downward by the weight of sensor 4, and sliding part 22 on the lower surfacte of receptacle 17 presses push button 33. As a result microswitch 29 is turned on, and an alarm is given. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08215053-A (JP)
Title: Water purifying type electric hot water vessel
Inventor: MATSUMOTO TAKESHI
IPC: C02F1/28
Filed: 1995-02-10
Abstract: PURPOSE: To use a water purifying part in the state of being immersed by fitting it to the vessel body of ordinary structure without any special lock part and further to clean or exchange a water purifying member by easily attaching and detaching the water purifying part housing this member with a base part fitted to the vessel body. CONSTITUTION: A water purifying part 64 is composed of a fitting base body 64 to be freely attachably and detachably fitted by pressurizing a fitting part 65 into a connection port 12a for a pouring duct opened at the bottom part of the hot water storage area of a vessel body 4 and a water purifying main body 64b for in filtrating and passing content liquid through a water purifying member 66 while being fitted from the upside and housing this member 66 so as to be freely attached and detached to this fitting base 64a.  Then, the water purifying main body 64b and the fitting base 64a are provided with a pouring passage 70 so that content liquid 67a to pass through the water purifying member 66 and content liquid 67b around the water purifying main body 64b can flow into the connection port 12, and a strainer 81 is formed at a communication port 70h positioned on the connection port 12a of the pouring passage 70 on the fitting base 64a and opened upward.
Patent JP-S59148511-A (JP)
Inventor: MATSUURA HIROSHI
IPC: H02G3/02
Filed: 1983-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57136671-A (JP)
Title: Developing device
Inventor: HAZAMA FUMITAKA
IPC: G03G15/09
Filed: 1981-02-18
Abstract: PURPOSE:To form a thin layer of a developer stably and continuously without unevenness by applying a compound constitution, which uses a magnetic material and a nonmgnetic material in combination, to a blade which regulates the layer thickness of a developer supplied to a developer holding means surface. CONSTITUTION:With regard to the cross section shape of a blade 2, the upper half part is longitudinally long and rectangular, and the lower part is a wedge- shaped edge part; the surface 21 of the developer hopper side of the wedge- shaped edge part and the surface of a developer holding means 1 have an acute angle theta1, e.g., 120-150 deg.. The developer hopper side 2a uses a magnetic material (e.g., iron) as one of materials of the blade 2, and the remaining thick part 2b uses a nonmagnetic material (e.g., stainless steel). Consequently, a thin layer of a developer is formed on the developer holding means 1 stably and continuously without causing the unevenness of coating, deposition and blocking trouble.
Patent JP-S56121070-A (JP)
Title: Cleaning device for electrophotographic photoreceptor
Inventor: WATANABE TOSHIO
IPC: G03G21/06
Filed: 1980-02-27
Abstract: PURPOSE:To remove residual toner completely by providing two brush rolls and by applying voltages, differing in polarity, to two conductive members on which those rolls slide with friction. CONSTITUTION:The 1st and 2nd brush rolls 9 and 10 are arranged in parallel which are made of insulating fiber and rotate in slide contact with photoreceptor surface 1a to remove toner staying on surface 1a. The 1st and 2nd conductive members 11 and 14 on which those brush rolls 9 and 10 slide with friction are provided; the 1st conductive member 11 is applied with a voltage differing in polarity from the charge of the residual toner, and the 2nd conductive member 14 with that of the same polarity with the charge of the residual toner. Consequently, the 1st brush roll 9 removes the residual toner first through electrostatic adsorption and mechanical scraping-off operation, and the 2nd brush roll 14 further removes the residual toner completely through the electrostatic repulsion and mechanical scraping-off operation.
Patent JP-S55116723-A (JP)
Title: Antiistressscracking polyarylate
Inventor: MITSUCHIERU HAABEI BAAJIYAA
IPC: C08G63/18
Filed: 1980-02-27
Abstract: The invention deals with novel polyarylates and a process for their preparation. Polyarylates derived from a mixture of iso and terephthalic acids and 4,4 min -biphenol and bisphenol A were found to afford melt stable polyesters having good solvent and stress crack resistance.
Patent JP-S55114965-A (JP)
Title: Anomaly detection unit of electrical apparatus
Inventor: KUSUMOTO TOSHIO
IPC: G01R31/00
Filed: 1979-02-28
Abstract: PURPOSE: To detect anomaly, which is generated in a sealed vessel, with a high sensitivity to prevent accidents from being generated, by enhancing the optical reflection factor of the inside wall of the sealed vessel, which stores the conductor in electrical apparatus, to increase the incident light to a light receiving element.  
     CONSTITUTION: Material 3 of a high optical reflection factor is applied or vacuum- evaporated to the inside wall of sealed vessel 2, where high-voltage conductor 1 is stored, to enhance the optical reflection factor of the inside wall. In vessel 2, light receiving element 6 is kept airtight by the transparent cover for protection of light receiving element 6 and is fitted to seat 5, and the output of light receiving element 6 is connected to display circuit 10 by cable 8. As a result, when local discharging accompanied with insulation degradation between conductor 1 and vessel 2 and phenomena accompanied with the light of corona discharge along the face of the insulator supporting conductor 1 are generated in vessel 2, the light causes various reflection due to material 3 and is incident onto light receiving element 6, and alarm is displayed by display circuit 10. As the method to enhance the reflection factor of inside wall 2, the method to polish to glaze inside wall 2 may be utilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59148628-A (JP)
Title: Thermal adhering device of piece of plastic tape
Inventor: MIYAGAWA HIROSHI
IPC: B29C65/00
Filed: 1983-02-16
Abstract: PURPOSE:To make the piece of a plastic tape adhere thermally to an external circumferential surface of an opening part of a hollow cylinder body automatically, by combining a rolling device for supply of the piece of the tape, a rolling device for ahderence, a carrying device of the holloe cylinder body, a heating device of the opening edge part and a rotary device of the hollow cylinder body so that they make specific operation. CONSTITUTION:The piece 10a of a tape is released its attraction resulting from a vacuum hole 46, revolved in the direction of arrow from a thermally adhesive surface 44 at a speed V, goes along extending over the full length of an external circumferential surface of an end part 17a of an opening of a can body 17 heated at a thermally stickable temperature and is sticked thermally under pressure through cooperation of a heat proof elastic rubber layer 44b and a cushion layer 54b of a mandrel 54. As for the can body 17 sent out from a sending-out station C, in the next process it is formed into the can body having structure wherein a part 10a1 of the piece 10a of the tape extending outward of the end part 17a of the opening is tucked in, an end face 17a1 is protected and the part 10a1 is sticked thermally on the inside of the end part 17a of the opening.
Patent JP-H02204101-A (JP)
Title: Wheel for automobile
Inventor: YOSHIKAWA AKIRA
IPC: B60B5/02
Filed: 1989-01-31
Abstract: PURPOSE:To enhance the adhesion between metallic fiber and resin, and also the heat radiating performance or the like of a wheel, in the wheel for an automobile consisting of fiber reinforced resin, by forming a part or the whole of the reinforcing fiber with metallic fiber having recessed parts on its surface. CONSTITUTION:In order to obtain an automobile wheel 3, first, a sheet consisting of glass-fiber reinforced vinyl ester resin 1 or the like called, for example, sheet molding compound is cut into pieces of a prescribed size to form sheet materials. Next, the plural number of sheet materials are laminated, and further a prescribed amount of metallic fibers 2 having a large number of recessed parts 6 are arranged between respective layers to form laminated sheet materials. Subsequently, the laminated sheet materials are charged in a heated molding metal mold, and are compressively formed, so that the automobile wheel 3 in which the metallic fibers 2 are arranged so as to be nearly uniformly dispersed in the glass-fiber reinforced resin 1 can be obtained. Thus, the adhesive property between the glass-fiber reinforced resin 1 and the metallic fibers 2 can be enhanced.
Patent JP-S54115796-A (JP)
Title: Line hardware
Inventor: TATSUOKA YOSHINORI
IPC: H02G9/08
Filed: 1978-02-28
Abstract: PURPOSE: To permit electric wire to be always horizontally erected along the wall surface of tunnel by pivotably interconnecting one ends of a holding arm and a supporting arm and mounting the other ends of same on the wall surface of the tunnel.  
     CONSTITUTION: A holding arm 3 and a supporting arm 4 both cut off from an angle steel bar having L-shaped section are disposed such that their horizontal sides  8 are directed upward and their vertical sides 9 opposed to each other, while one  ends of the holding arm 3 and the supporting arm 4 are pivotably mounted on a  bolt 10. The end of vertical side 9 on the pivotable portion 13 is finished arcuately.  The total length of the supporting arm 4 is longer than that of the holding arm 3.  The vertical side 9 on the other end of the holding arm 3 and the supporting arm 4  is cut off in downward slope. A mounting plate 14 is welded to this end surface of the vertical side to provide a mounting portion 6. The mounting plates 14 are respectively shaped approximately quadrilateral and curved arcuately to conform to the wall surface 5. Thus the holding arm can be always horizontally fixed to the wall surface only by adjusting the holding arm and the supporting arm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05333077-A (JP)
Title: Switching type simulated load device
Inventor: KANOU YOSHIHISA
IPC: H02M7/12
Filed: 1992-02-07
Abstract: PURPOSE:To enable controlling a current flowing on a load to an arbitrary wave shape, reduce the danger due to heating and minimize the electric loss for saving energy. CONSTITUTION:Provided are a load circuit for converting the alternating current input from an alternating current power source for testing to direct current with a step-up converter circuit 3, smoothing this with a capacitor 4 and then converting to alternating current with an inverter circuit 5 and returning to the alternating current power source side, and a PLL circuit 11 for generating a clock synchronizing to the input signal of the step-up converter circuit 3. Also provided are an ROM 15 for forming wave shape which stores current wave shape data corresponding to a period of input current to be phase adjustable for a synchronizing signal and outputs wave shape data when address is specified by a clock, a D/A converter 16 which analog-converts this wave shape data and can control the gain of the wave shape, and a PWM modulator 17 which PWM-modulates the output signal of this converter and produces gate signals for on-off controlling the switching element in the step-up converter 3.
Patent JP-S63192588-A (JP)
Title: Manufacture of thin wall welded tube
Inventor: JOGAN SHIGETOSHI
IPC: B23K9/00
Filed: 1987-02-02
Abstract: PURPOSE:To simplify to manufacture the titled tube and to improve the degree of freedom of a cross section of the tube by bending and forming an Al thin plate tubularly and forming edge parts with the specific length at both side edges and then, welding an edge joint part. CONSTITUTION:The Al thin plate 1 is bent and formed in a tubular shape with a necessary cross-sectional shape and the edge parts 2 having the length 1/2t-3t with the plate thickness (t) are formed at both side edges of the thin plate 1 and the edge parts 2 are brought into close contact with each other to constitute the edge joint 3. Next, the edge joint 3 are welded by the low- current welding with the excellent arc stiffness such as a plasma arc 5, etc., to form a welded zone 7. In this way, the manufacture of a thin wall and flat tube is simplified and facilitated. Further, the restriction of the cross-sectional shape of the tube from the equipment side and technical side is dissolved and the degree of freedom of the cross section of the tube is improved.
Patent JP-H08215790-A (JP)
Title: Structure for extruding upper die of die for forming core
Inventor: HIRAIWA ATSUSHI
IPC: B22C13/08
Filed: 1995-02-10
Abstract: PURPOSE: To obtain an extruding structure for an upper die of a die for forming a horizontal parting core, in which such defective core-drawing that the core is broken from a parting surface is not developed. CONSTITUTION: In the die for forming the horizontal parting core, a core holding device composed of an upper die extruding pins 8 for loosely fitting so as to be freely ascendable/descendable into through-holes vertically penetrating the upper die 3 and projecting the upper end to above the upper die at the time of facing the lower end to a core filling space 91 and an upper die extruding plate 1 fixed to the upper end of the upper die extruding pin and holding the upper surface of the core through the upper die extruding pins 8 with the dead wt., is fitted.  Then, at the time of separating the upper die remaining the core 9 into a lower die by a die separating device, pushing press is uniformly loaded on the upper surface of the core containing the part formed with a core formed recessed part 31 and a tensile stress is not concd. on the parting surface and the defective core drawing at the upper die side can be prevented.
Patent JP-S61183281-A (JP)
Title: Fluorine-containing cyclic compound and production thereof
Inventor: SUGASAWA KOICHI
IPC: C07B61/00
Filed: 1985-02-07
Abstract: NEW MATERIAL:A fluorine-containing cyclic compound shown by the formula (X is ethylene, propylene, or trimethylene). USE:Since the compound has low surface tension and viscosity, and improved solubility, it is useful as a solvent, also useful as a condenser oil or insulating oil because of high dielectric constant. Since it is immediately separated into a corresponding ketone in the presence of a strongly acidic substance, it is useful as a starting substance to integrate a perfluoroalkyl group into a molecule. PREPARATION:Perfluoro-2-methyl-2-pentene is reacted with <=3C alkylene glycol in a nonaqueous solvent in the presence of a basic catalyst preferably at 0-25 deg.C, to give a compound shown by the formula.
Patent JP-H09192329-A (JP)
Title: Pachinko machine with card system
Inventor: NAKAJIMA KENKICHI
IPC: G06Q50/10
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO machine with a card system to make a magnetic card invalid when the count of magnetic card use at above-mentioned machines reaches a limited number. SOLUTION: A magnetic card 2 which is used as a trading media between a player and PACHINKO hall is issued from a card vender 3, the magnetic card 2 is inserted into a PACHINKO machine 5 for playing a game, and it is inserted into a card adjustment machine 6 when bonus balls are obtained after a game or for stopping the game. Each time the magnetic card 2 is inserted into these device, various data including the count of the magnetic card use is rewritten by an operation processing device 4, and when the number reaches a prescribed limit, the magnetic card 2 is judged to be invalid and is sent to the card collector to be discarded. A signal indicating the discard is inputted to the operation processing device 4.
Patent JP-H03227137-A (JP)
Title: Direct conversion receiver
Inventor: NOZU YUICHI
IPC: H04W84/10
Filed: 1990-01-31
Abstract: PURPOSE:To detect a reception level and to make the reception gain stable by converting a received signal into a low frequency signal, converting it into an FM signal and demodulating the signal via a limiter amplifier. CONSTITUTION:A supplied received signal Se is fed to a low frequency conversion section 12, in which the signal is converted into low frequency signals Sga, Sgb. The signals Sga, Sgb are fed to FM conversion section 24, in which the signals are converted to FM signals Sia, Sib. The signals Sia, Sib are synthesized and fed to a limiter amplifier 32, from which a detected signal Sj representing the level and an output signal Sk are led. The output signal Sk is fed to a demodulation section 34, from which low frequency demodulation signals Sma, Smb are led out. Thus, the level of the supplied received signal is detected, that is, the detected signal is led out (received electric field level). Moreover, the reception gain in the demodulation signal processing is made stable.
Patent JP-H02245154-A (JP)
Title: Drying apparatus for product, such as pasta or the like
Inventor: PATORIJIO FUAJION
IPC: A23L7/109
Filed: 1990-02-01
Abstract: PURPOSE: To provide a device for efficiently drying pasta in structure for successively circulating an object, for which a lot of pasta holders are arranged along a conveyer, through a loading station, drying station and take-out station. CONSTITUTION: A conveyer 4 is provided so as to be circulated through a loading station 1, drying station 2 and take-out station 3. On that conveyer 4, a lot of pasta holders 5 are provided along its longitudinal direction. It is preferable for the drying station 2 to be provided with a tunnel 20 for passing the conveyer 4 and means 28 and 30 for injecting warm air into this tunnel.
Patent JP-H03197299-A (JP)
Title: Propeller blade and assembly of vane
Inventor: HARII ESU WAINAUSUKII
IPC: B64C11/18
Filed: 1990-02-01
Abstract: PURPOSE: To provide a high load and high efficiency in a relatively high Mach number by forming a blade having a pair of aerofoil cross sections to have a specific thickness ratio and camber relating to plural cross-sections in its longitudinal direction. CONSTITUTION: This aerofoil blade 100 is identified by a code comprising two numbers with respective cross sections equal to 1000 times of thickness ratio (thickness/length), for example, the uppermost end aerofoil part 20 is characterized by 0.02 of thickness ratio, and the second aerofoil part 30 has 0.030 of thickness ratio. The third, fourth, and fifth aerofoil parts 40, 60, 75 have 0.040, 0.060, and 0.075 of thickness ratios respectively. A cross section of the aerofoil part 20 is cut off substantially at the tip of the blade, and a cross section of the aerofoil part 30 is cut off in a position of about 0.75 of length in a longitudinal axis of the blade from a root part of the blade. Cross sections of the aerofoil parts 40, 75 are cut off in positions of about 0.045 and 0.35 in their lengths.