baber/WOPTO huggingface dataset:
Patent JP-H07299465-A (JP)
Title: Electrolytic treatment of waste water and anode used therefor
Inventor: YAMAMOTO KOICHI
IPC: C02F1/58
Filed: 1994-05-10
Abstract: PURPOSE:To improve operability, safety and efficiency by forming a covering layer containing a plurality of platinum group elements and the oxides and a metal oxide selected from a prescribed group including Ti or the like as essential components on the surface of a conductive corrosion-resistant metallic material to be used as an anode and electrolyzing waste water in the presence of chloride ion at a pH controlled to a prescribed value. CONSTITUTION:The anode 2 is formed by forming the covering layer containing two or more platinum group elements and/or the oxides thereof and the metal oxide of at least one kind selected from a group of Ti, Zr, Hf, Nb, Ta as the essential components on the corrosion-resistant metallic material having electric conductivity such as a Ti plate. And the anode 2 is arranged with a cathode 3 in an electrolytic cell and is connected to an electric power source 8. The waste controlled to pH8-12 is electrolyzed in the presence of chloride ion. As a result, the waste water containing ammonia nitrogen is efficiently purified.
Patent JP-S60241200-A (JP)
Inventor: ISHII TADAAKI
IPC: H04Q9/02
Filed: 1984-05-16
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-S5321367-A (JP)
Title: Emergency stop system for flywheel
Inventor: YAMAYA JIYOUJI
IPC: G11B15/29
Filed: 1976-08-11
Abstract: PURPOSE: An emergency stop system for a flywheel, devised to stop a flywheel very easily with a reliable and inexpensive system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63262533-A (JP)
Title: Manufacture of temperature sensor
Inventor: MATSUMOTO KAZUHISA
IPC: H01C7/02
Filed: 1987-04-20
Abstract: PURPOSE:To inexpensively manufacture a temp. sensor having good heat response, by forming an insulating film and a temp.-sensitive film on a cylindrical metal base material and dissolving and removing the metal base material. CONSTITUTION:An insulating film 7 is formed on a cylindrical metal base material 6 and a temp.-sensitive film 8 is formed thereon and, after the cutting of a groove and the adjustment of a resistance value are performed by a laser trimming method, an insulating film 9 and a temp.-sensitive film 10 are further successively formed thereon and laser trimming is performed so that the synthetic resistance of both temp.-sensitive films 8, 10 becomes a predetermined value. Further, an insulating film 11 is formed thereon and the base material 6 is subsequently dissolved and removed by an etching solution and lead wires are connected to make a temp. sensor.
Patent JP-H03293658-A (JP)
Title: Image forming member superior in dimensional stability
Inventor: FUJITA AKIO
IPC: G03C1/85
Filed: 1990-04-12
Abstract: PURPOSE:To enhance whiteness and to improve antistaticness and to reduce curling by incorporating an anionic polymer containing alkali metal ions as counter ions and further TiO2, ZnO, or CaCO3 in this layer formed on a support. CONSTITUTION:The layer formed on the support contains the anionic polymer having alkali metal ions as counter ions and further TiO2, ZnO, or CaCO3. As this anionic polymer, a polymer having sulfo or carboxy, preferably, carboxy, epoxy, and alkoxy are usable, and it is most useful for the polymer to have an average molecular weight of 1X10<7>-1X10<6>, thus permitting the obtained image forming member to have high whiteness, superior dimensional stability, and antistaticness.
Patent JP-S5430838-A (JP)
Title: Developing device
Inventor: HOSHINO OSAMU
IPC: G03G15/09
Filed: 1977-08-12
Abstract: PURPOSE: To realize developing device particularly suitable for color copying, free from uneven developer concentration and of low load torque by applying repulsive magnetic fields to the combination of a sleeve and screws. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59220137-A (JP)
Inventor: ICHIKAWA YASUHIRO
IPC: A01K63/00
Filed: 1983-05-30
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-H04326743-A (JP)
Title: Transparent-component inspection apparatus
Inventor: UNO MASAHIKO
IPC: G01B11/30
Filed: 1991-04-26
Abstract: PURPOSE:To provide a transparent-component inspection apparatus which can automate the external-view inspection of the surface and the internal defect of a transparent component, which can detect especially a defect whose dark and light value is changed gently, which can inspect also the internal defect simultaneously with the surface and whose reliability is high. CONSTITUTION:An illumination apparatus 24 irradiates light on a part to be inspected at a transparent component 23; a dark and light image is picked up by using a TV camera 25. The dark and light image is stored in an image memory 26. A measuring part 27 computes a variance-value data 28 regarding a dark and light value in the part to be inspected form the dark and light image stored in the image memory 26. A judgment part 28 judges whether an inspected result is good or not on the basis of the variance-value data 28 and outputs a judgment result 30.
Patent JP-H01270992-A (JP)
Title: Absorption-solidification agent for mineral oil
Inventor: MISHIMA HIROBUMI
IPC: C02F1/40
Filed: 1988-04-21
Abstract: PURPOSE:To enable absorption of mineral oil without absorbing moistures, preventing oil from seeping out by using fine particles of polymer such as bicyclo[2.2.1]heptene, etc., as the principal component of mineral oil absorption- solidification agent. CONSTITUTION:As the principal component of an absorption-solidification agent for mineral oil having leaked out to the sea, rivers, road surfaces, etc., fine particles of polymers of bicyclo[2.2.1]heptene and its substituted derivatives are used. The fine particles of the polymers are then placed in a bag-shaped container having lipophylic surfaces and fine pores thereon, where, when required, a proper quantity of crushed pearlite or so capable of absorbing oil, is blended. By the use of this agent, mineral oil can be recovered without causing environmental pollution, while wasteful use of agent is avoided since it is not solidified by water.
Patent JP-H02273918-A (JP)
Title: Core tube device
Inventor: MORISHIMA KAZUHIRO
IPC: H01L21/316
Filed: 1989-04-17
Abstract: PURPOSE:To prevent the temperature in a soaking zone from being disturbed by a method wherein a burner is arranged on the position apart from the position corresponding to the soaking zone contained in the outer peripheral surfaces of the main body of a core tube. CONSTITUTION:The title core tube device is provided with a burner 23 arranged on the position apart from the position corresponding to the soaking zone contained in the outer peripheral surfaces of a core tube main body 21, gas feed pies 22A, 22B, a burning gas feed pipe 22C opened from the top part of the said main body 21 with one end opened to the burner 23 while the other end extended through a position corresponding to the soaking zone contained in the outer peripheral surfaces of the main body 21 as well as a gas discharge tube 24 opened from a part near the opening part of the main body 21. At this time, the burner 23 is arranged on the position apart from the position corresponding to the soaking zone contained in the outer peripheral surfaces of the main body 21. Through these procedures, any generated heat can be prevented from disturbing the temperature of the soaking zone formed in the inside space 21B of the furnace core tube main body 21.
Patent JP-H10289547-A (JP)
Title: Lens cleaner
Inventor: TANAKA YASUHIRO
IPC: G11B23/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve a cleaning effect of an objective lens in an optical disk device by attracting a magnetic body of a lens holder in the optical disk device with the magnetic body provided on a disk and cleaning while attracting the objective lens to a cleaning member. SOLUTION: The cleaning member 13 is provided on one surface of the disk and opposite to the objective lens 16, and the magnetic body 12 constituted of iron or a magnet, etc., is fitted into the vicinity of the cleaning member 13. Since the magnetic body 12 attracts the magnetic body 15 of the lens holder 14 in the optical disk device, the objective lens 16 becomes the state being attracted to the cleaning member 13. A turntable 17 is rotated in this state, and the disk 11 is rotated, and the objective lens 16 is cleaned by the cleaning member 13. Thus, the objective lens 16 is cleaned by the cleaning member 13 of synthetic resin, etc., molded to a short hair shape without damaging the objective lens 16.
Patent JP-H05273475-A (JP)
Title: Optical fiber communication equipment
IPC: H04B10/07
Filed: 1992-03-24
Abstract: PURPOSE:To prevent an optical device from being deteriorated or damaged while saving power by connecting/disconnecting appropriately the driving power source of a driving circuit in a light transmission part or a light receiving part corresponding to the connecting state of an optical connector provided on the middle way of an optical transmission line. CONSTITUTION:This equipment is constituded so as receive a light signal sent from the light transmission part 1 with the light receiving part 3 via the optical transmission lines 2a, 2b consisting of optical fibers and to demodulate the light signal to an electric signal at the light receiving part, and it is provided with the driving circuit 4 which drives at least either the light transmission part 1 or the light receiving part 3, optical fiber connectors 5a, 5b provided on the middle way of the optical transmission lines loadably/unloadably freely, and an operating switch 7 which connects/disconnects the driving power source 6 of the driving circuit corresponding to the loading/unloading state of the optical fiber connectors. The driving power source can be applied only when the optical fiber connectors are connected.
Patent JP-S58686-A (JP)
Title: Valve cooling device in gate valve
Inventor: OOSHIMA TAKAKAZU
IPC: F16K49/00
Filed: 1981-06-23
Abstract: PURPOSE:To prevent thermal expansion and distorsion of a valve by cooling the valve by circulation of internal cooling water and adsorbing heat from sheet side of a corresponding valve box. CONSTITUTION:Cooling water is supplied from supply mouthpieces 22, 22 to make the cooling water circulate in both valves B, B in a whirpool, and then carried away from draining mouthpieces 23, 23 to cool the valve B, B. Thus, heat is absrobed from sheets 1, 1 corresponding to the valves B, B so as to prevent thermal expansion and distorsion at the portions and maintain valve function of high accuracy.
Patent JP-S61254346-A (JP)
Title: Laser marking device
Inventor: KUZUSHIRO SEIICHI
IPC: B41J2/465
Filed: 1985-05-08
Abstract: PURPOSE:To improve marking efficiency by enabling a single shot of laser projected from a laser oscillator to be directed plural times toward a marked print of a work by means of a full reflective mirror. CONSTITUTION:A masking plate 4 is arranged slightly title toward a light axis and a full reflective mirror 8 having a flat or concave surface is arranged vertically on the title masking plate. Then some part of laser beams 2 projected on the masking plate 4 penetrates through the masking plate 4 to be marked once on a work. Further, the laser beams 2 reflected by the masking plate 4 are projected to the same or different position of the masking plate 4 as or from that projected by the full reflective mirror 8 initially. Then an image is formed on the work 7 by means of a lens 6 and is marked again. Thus it is possible to mark at least twice with a single shot of laser beams, which enables a wider area to be marked with the same energy of laser beams as used conventionally.
Patent JP-S5431826-A (JP)
Title: Carbuertor throttle valve control equipment of automotive engime with automatic transmission
Inventor: MATSUZAWA NOBUO
IPC: F02M3/06
Filed: 1977-08-13
Abstract: PURPOSE: To prevent lowering the speed, by means of providing auxlliary valve opening mechanism to open slightly the throttle valve more than idliing opening below the certain speed, in the engine with automatic transmission. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09262024-A (JP)
Title: Special sand for repairing fairway
Inventor: ARAKI MASAYUKI
IPC: A01G1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sand, a sandy mass as mixture of a special kind of sand and a granular fertilizer of moderate granular size, to be used for filling golf course divots for the purpose of their repair, capable of instantaneously restoring golf course appearance and having effect of shortening lawn grass overgrowth period, and excellent in handleability. SOLUTION: This special and is a sandy mass obtained by mixing (A) green or brown sand prepared by mixing dried natural sand with an aqueous solution of green juice extracted from the stems/leaves of a grown green plant by grinding them with a roller followed by heating the mixture to dryness with (B) a granular fertilizer of moderate granular size such as a general-purpose fertilizer suitable for promoting the growth of lawn grass 8 over grown on the fairway 3 of a golf course. This special sand is used for filling golf course divots for the purpose of their repair.
Patent JP-H05248645-A (JP)
Title: Electromagnetic cooking device for kitchen
Inventor: OKADA YUTAKA
IPC: F24C15/20
Filed: 1992-03-03
Abstract: PURPOSE:To favorably maintain the surrounding atmosphere of a device by forming many compressed air jet holes in the peripheral side of an electromagnetic cooking device, each said hole being opened in the direction of an upper forced exhaust duct, and further forming a compressed air jet groove for formation of an air curtain on the outer periphery of said holes. CONSTITUTION:With an operating button pushed by a cooker standing in front of a cooking device, controlled electric power is supplied to a solenoid coil 11 disposed between an electromagnetic heating pan 1 and an aluminum plate 12. The electromagnetic heating pan 1 produces heat with the aid of a vortex current produced by the solenoid coil 11. Although high temperature stream, oil smoke, and the like are produced following cooking, compressed, air from a turbo fan 110 is jetted toward a forced exhaust duct 120 through the jet holes 22 formed in the peripheral wall 2 of the electromagnetic cooking device excepting the front part of the same, so that the oil smoke and the like are captured and exhausted from the duct 120. Further, the oil smoke and the like are prevented from diffusing to the surroundings by an air curtain formed by allowing compressed air from a powerful fan 100 to be jetted through the jet holes 22.
Patent JP-S58214325-A (JP)
Title: Rotary magnetic field type electromagnetic stirrer
Inventor: NANBA MASANAO
IPC: B01F13/08
Filed: 1982-06-09
Abstract: PURPOSE:To enhance the reliability of the titled stirrer, by making the wall thickness of the inner cylindrical wall of a jacket arranged between a continuously cast roduct and an inductor thinner than that of the outer cylindrical wall thereof to prolong the life of the jacket. CONSTITUTION:An inductor I consisting of an inductor iron core 2 and an inductor winding 3 is arranged so as to surround a cast product to generate a rotary magnetic field at a position where an unsolidified part is present in the cast product due to continuous casting. Between the cast product 1 and the inductor I , a double jacket 4 having an inner cylindircal wall 21 and an outer cylindrical wall 42 and capable of passing cooling water therebetween is provided and the wall thickness of the inner cylindrical wall near to the cast product 1 is made thinner than that of the outer cylindrical wall 42 near to the inductor I . As the result, heat strain of the inner cylindrical wall of the jacket can be lowered and a rotary magnetic field type electromagnetic stirrer long in life and high in reliability can be obtained to make it possible to enhance the operational efficiency of continuous casting.
Patent JP-H07308034-A (JP)
Title: Mobile power supply
Inventor: KANEKO KAZUO
IPC: H02J9/08
Filed: 1994-05-12
Abstract: PURPOSE:To decrease the number of hot line cables to be connected and to simplify the bypass circuit being led into a power supply vehicle. CONSTITUTION:An AC three-phase generator AG of standard three-phase three- wire output is employed and the output terminal is connected through a generator side circuit breaker 52G with a load side connector FCN. The load side connector FCN is connected with phase LV1 used exclusively for power, phases LV2, LV3 used for lighting and power, and a ground phase through a load side cable FCA for connecting the hot line. The generator side circuit breaker 52G is connected, on the load side, with an auto-transformer AT having an intermediate tap connected with the load side connector FCN which is connected with the ground phase LV4. A power supply side connector PCN is provided with a power supply side connecting cable PCA which is hot-line connected with the power phase LV1 and the lighting/power phases LV2, LV3. A bypass circuit BPC is interposed between the power supply side connector PCN and a load side connector FCN and provided with a bypass side circuit breaker 52B.
Patent JP-H06306144-A (JP)
Title: Epoxy resin composition
Inventor: MAKINO MASAHARU
IPC: C08L63/00
Filed: 1993-04-23
Abstract: PURPOSE:To obtain an epoxy resin compsn. which retains characteristics inherent in an epoxy resin, has excellent water and salt water resistances, can lightly be colored, and is usable for a coating material, an adhesive, etc., by compounding an epoxy resin with an epoxy-modified arom. hydrocarbon resin and a curative. CONSTITUTION:An epoxy resin compsn. comprises 1-95 pts.wt. epoxy resin, 5-100 pts.wt. arom. hydrocarbon resin having at least one epoxy group in the molecule, and 1-80 pts.wt. curative. The disadvantages of an epoxy resin, e.g. poor resistances to water and salt water, are overcome by compounding it with the epoxy-modified arom. hydrocarbon resin without detriment to its advantages, high resistances to oil and chemicals. The compsn., unlike a tar- pitch compsn. which is black, can give a lightly-colored coating material and, unlike a tar-epoxy coating material, is free from difficulties in finding defects of a coating film and from effects on a human body of carcinogenic substances contained in tar.
Patent JP-S62256443-A (JP)
Title: Mechanism for pressing resistance chip
Inventor: SEKINE SETSUO
IPC: H05K3/34
Filed: 1986-04-30
Abstract: PURPOSE:To facilitate giving continuous pressure without giving shock and bounding by facilitating controlling the speed of ascending and descending of a resistance chip by the rotation speed of an eccentric cam. CONSTITUTION:The tension of a tensile spring 6 is determined beforehand corresponding to the required pressure P for a resistance chip 4 and, by moving a weight 5, the required pressure P is preset from the balance of the spring 6 and the weight 5. At the time of bonding operation, if a head horizontal bar 1 is released by turning an eccentric cam 7 by 180 deg., the head horizontal bar 1 descends while being slid with the eccentric cam 7 and hence the pressure P is applied to the resistance chip 4 which is attached to the head horizontal bar 1 with a head vertical bar 3 between. When the resistance chip 4 touches a conductor 10, a current is applied to the resistance chip 4 and the resistance chip 4 is heated and the covering of the conductor 10 is melted and then solder on a land 9 is melted and hence the conductor 10 and the land 9 are connected by solder. After that, the eccentric cam 7 is turned by 180 deg. to reverse direction and the resistance chips 4' are made to ascend and the operation is completed.
Patent JP-S61255716-A (JP)
Title: Method and apparatus for predicting extrusion completion time of aluminum shape material
Inventor: NODA HIDEKAZU
IPC: B21C31/00
Filed: 1985-05-10
Abstract: PURPOSE:To improve the quality of a product and productivity by measuring twice a ram advancing speed and remaining quantity of extrusion at determined time intervals then determining extrusion completion time at a predicted advancing speed or actual advancing speed in accordance with the result of measuring said advancing speed. CONSTITUTION:A means for calculating the remaining quantity of extrusion consisting of a microcomputer, means for setting intervals, means for inputting an intended pattern and means for storing the change of reference V.L are provided to an extruder. The calculation intervals are stored by the means for setting the intervals and the ram speed and remaining quantity of extrusion are measured twice upon lapse of the intervals. The extrusion completion time is predicted at the predicted speed when the arm speed is above the predicted value. The extrusion completion time is predicted from the actual ram speed if said speed is below the predicted value. The extrusion is then executed. Since the accuracy of the predicting the predicted extrusion time is improved, the quality of the product and productivity are improved.
Patent JP-H02275043-A (JP)
Title: Knocking controller for internal combustion engine
Inventor: AKEMOTO KISHIYU
IPC: F02P5/152
Filed: 1989-04-18
Abstract: PURPOSE:To prevent any misjudgment of knocking by making knock control so as to be stopped as long as the specified period when valve timing and/or lift is changed, in a device which is equipped with a variable valve timing mechanism and a knocking control means. CONSTITUTION:In an internal combustion engine 10 provided with two intake and exhaust valves 54, 56 at each cylinder, a variable valve timing mechanism 60, controlling valve timing and lift of these intake and exhaust valves 54, 56 according to a command of a control unit 52, is connected to these valves 54, 56. In addition, when a knock sensor 44 has detected knock occurrence, an igniter 62 is controlled so as to compensate ignition timing for its timing delay by the control unit 52. In this case, when valve timing and/or lift is changed by the variable valve timing mechanism 60, timing delay compensation (knock control) of ignition timing based on output of the knock sensor 44 is stopped over a specified period, and any detection miss on the basis of operating noise of the mechanism 60 is kept in this way.
Patent JP-S5965103-A (JP)
Inventor: ROTSUKO CHIANCHI
IPC: E01C23/12
Filed: 1983-06-03
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-H02276118-A (JP)
Title: Light emitting push-switch and its manufacture
Inventor: SAWADA MASAKI
IPC: H01H11/00
Filed: 1989-04-18
Abstract: PURPOSE:To reduce the number of parts and processes by providing a recessed assembly with contact terminals and electrode terminals, composed of one metal plate, integrally insertion-formed at the bottom portion to form a LED lighting portion and a push-switch portion in an integral manner. CONSTITUTION:After a pair of contact terminals 31, 32 and electrode terminals 35, 36 to be mounted with a LED chip 44 are insertion-formed in an integral manner, a lighting push-switch is made up with a recessed assembly 39, a push spring 40 which is placed on the contact terminals 31, 32 and a push plate 43 which is hosed and held in the recessed assembly 39 to press the LED chip 44 and the push spring 40. A cover plate 41, formed of light transmitting material, which holds the push plate 43 and the push spring 40 housed in the assembly 39 and covers the LED chip 44 connected between the electrodes 37, 38 does not require light transmitting seal resin 45 to eliminate the intricacy of resin management.
Patent JP-S5324912-A (JP)
Title: Supercharging diesel engine with reheating exhaust gas turbine
Inventor: ENDOU HAJIME
IPC: F02B37/00
Filed: 1976-08-17
Abstract: PURPOSE: To raise pressure of air supply and to improve the efficiency of a supercharging Diesel engine by effectively utilizing energy of the exhaust air. 
     COPYRIGHT: (C)1978,JPO&Japio