baber/WOPTO huggingface dataset:
Patent JP-H0269304-A (JP)
Title: Ac-driven pulse ozonizer
Inventor: IWANAGA MASAO
IPC: C01B13/11
Filed: 1988-08-31
Abstract: PURPOSE:To stably and surely generate a small amt. of gaseous O3 for a long time by connecting a secondary side of a transformer to an ozonizer electrode obtained by interposing a dielectric between a couple of electrodes, and connecting a thyristor and a capacitor to a primary-side coil under a specified condition. CONSTITUTION:The output terminals 2a and 2b of the commercial AC power source 2 is connected through an output transformer 3 to the ozonizer electrode 1 obtained by interposing a plate-like dielectric 1c of ceramic, etc., between a wire-shaped electrode 1a material and a surface-like electrode 1b of conductive material. A series circuit consisting of a capacitor 4 and a bilateral thyristor 5 is connected in parallel to the primary-side coil 3a of the transformer 3, and a pulse voltage group with the changing cycle is intermittently impressed on the electrode 1. When the pulse voltage group is impressed on the coil 3a, the boosted pulse voltage generated in the secondary-side coil 3b is impressed between the electrodes 1a and 1b, a silent discharge is generated, and O2 is converted to O3.
Patent JP-S6197818-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L21/205
Filed: 1984-10-19
Abstract: PURPOSE:To contrive the improvement in the characteristics of the formed films, a film forming velocity, and reproductivity and the uniformity of quality of the films by introducing a germanium compound and the active species which is produced by decomposition of a compound including silicon and halogen and carries out a chemi cally mutual action with the germanium compound into a film forming space separately and irradiating those with a light energy to excite said germanium compound and to cause a reaction. CONSTITUTION:When an intermediate layer 12 is formed, even the formation of a photosensitive layer 13 is effected continuously. In this case, as the materials of the intermediate layer 12, an active seed produced in a decomposition space, a germanium compound in gas state, and if necessary, a silicon compound, hydrogen, a halogen compound, an inert gas, a carbon compound, a gas of a compound including impurity elements as a component and etc. are introduced separately into a film forming space where a base 11 is arranged. Then by using a light energy, the intermediate layer 12 is formed on the base 11. The compound including carbon and halogen which is introduced into a decomposition space and produces an active species when forming the intermediate layer 12 produces an active species such as CF2* for example, easily at high temperature.
Patent JP-H0553654-A (JP)
Title: Hot/cool water mixing device
Inventor: HIRATA KATSUMI
IPC: G05D23/13
Filed: 1991-08-29
Abstract: PURPOSE:To discharge the hot water at a stable temperature by always setting the blind sector width at the value larger than that set in a normal hot water discharge state to the detection signal of a temperature detector for the operation of a mixing valve in a flow rate fluctuation state and then driving the mixing valve. CONSTITUTION:When a flow rate fluctuation state is selected, a controller 18 receives this selection signal and controls cyclically the quantity of electrification to a flow adjustment valve driver 15. Then the controller 18 changes continuously the flow rate of the hot water supplied through a shower discharge port 7 as the time elapses and causes the fluctuation of the discharging flow rate of the hot water. At the same time, the blind sector width is increased so as to inhibit the operation of the driver 15 to the temperature detected by a temperature detector 13. Thus no drive signal is sent to a mixing valve driver 14 even when the fluctuating width of the temperature of the discharging hot water is increased compared with that set in a normal hot water discharge state. Thus, the unnecessary operations of a mixing valve 13 can be evaded. In other words, the operation of the valve 3 is secured in a flow rate fluctuation state in the blind sector width larger than that set in a normal hot water discharge state. Thus it is possible to always discharge the hot water at a stable temperature regardless of the flow rate fluctuation width and the cycle.
Patent JP-2001041050-A (JP)
Title: Oil tank vapor discharge device
Inventor: HASHIMOTO YASUHIRO
IPC: F02C7/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To discharge vapor outside from an oil tank and to prevent contamination of it in intake air to a plant without using an aspirator such as a fan. SOLUTION: A gas turbine 14 is arranged in a building 10, air is sucked from an air intake port 17, air from which dust is removed by a filter 16 passes an air intake duct 15 and it is sucked into the gas turbine 14. A steam turbine 20 is in a building 11, an oil tank 18 is in the building 10, and an air cylinder 1 having extended pipe parts to open on both ends is fixed on roofs of the buildings 10, 11 by support materials 3, 4. A piping 4 is communicated between the oil tank 18 and the air cylinder 1, vapor produced in the oil tank 18 is introduced to the air cylinder 1 from the piping 4, the air cylinder 1 is arranged in the wind direction, vapor is sucked from the piping 4 by its ejector effect, it is discharged to the atmosphere from the both ends, or oil drain is discharged to drain tanks 7, 8 from drain pipings 5, 6.  It is possible to prevent suction of vapor into the gas turbine 14 and to prevent deterioration of performance of the gas turbine.
Patent JP-S6277743-A (JP)
Title: Dtmf signal generator for telephone set
Inventor: KATO NAOYUKI
IPC: H04M1/50
Filed: 1985-09-30
Abstract: PURPOSE:To attain effective utilization of an output port of a microcomputer mounted on a telephone set by holding data corresponding to number information transferred from the microcomputer tentatively in a storage circuit. CONSTITUTION:The state that a data signal 11 is decoded by a read signal is fetched in an 8-bit latch 14 and a generator 1 sends a DTMF signal 2 according to the fetched information. The sending of the signal 2 is stopped by using a latch clear signal. Then the data signal 11 is sent during a period in the order of several mus before and after the rising of a control signal 12 at the transmission of the signal 2. The signal 2 is sent according to the information fetched in the 8-bit latch 13 and during the sending period other than the several mus, the output port of the microcomputer 6 is used for other purpose.
Patent JP-S6280371-A (JP)
Title: Sleeve type check valve
Inventor: OTAKI NAOKAZU
IPC: F16K15/06
Filed: 1985-10-01
Abstract: PURPOSE:To achieve the miniaturization of the whole valve and the reaction in the number of parts, by eliminating a stem penetrating part and carrying out slow closing without using a dash pot. CONSTITUTION:In the interior of a cylindrical valve box 1, a sleeve-shaped division wall 4 is provided so as to close the primary side via a passage 1b connecting the primary side with the secondary side and to be arranged in the axial direction. And, in the respective inner and outer positions of the division wall 4 and a valve body 6, two chambers A and B whose respective volumes are changed by the sliding movement of the valve body 6 are provided, ad, on the closing surface of the division wall 4, an orifice 5 which communicates the two chambers A and B is provided. By this constitution, the whole valve can be miniaturized and the number of parts can be reduced.
Patent JP-H04103811-A (JP)
Title: Engine provided with cylinder liner cooling device
Inventor: MATSUOKA HIROSHI
IPC: F01M1/08
Filed: 1990-08-22
Abstract: PURPOSE:To improve an engine ability and largely reduce the manufacturing cost of a cylinder block by forming first and second oil passages respectively on a connecting rod and a crank shaft, and providing a third oil passage which is communicated with the second oil passage. CONSTITUTION:When a first oil passage is communicated with a second oil passage 16, oil stored in an oil gallery is jetted from a plurality of oil jet holes 12 opened around a connecting rod 6, through a third oil passage 17, the second oil passage 16 and the first oil passage 13. The oil jetted from the oil jet holes 12 is struck against a center inner peripheral surface 21 of a cylinder liner 1, to cool the cylinder liner 1. It is therefore possible to keep an optimum temperature over the whole length of the cylinder liner, and thereby improve an engine ability. It is further possible to largely reduce a manufacturing cost of a cylinder bolci, and to downsize the engine itself.
Patent JP-S6376709-A (JP)
Title: Width control method for tandem rolling mill
Inventor: UEDA KENJI
IPC: B21B37/00
Filed: 1986-09-17
Abstract: PURPOSE:To eliminate width deviations by calculating a tension corrective amount for respective parts in the longitudinal direction and controlling tensions by repeatedly performing calculations so that a width deviation being not eliminated owing to a tension limit is sequentially and ultimately eliminated between succeeding upstream side stands. CONSTITUTION:A tension corrective amount arithmetic unit 4 predictively calculates a width deviation on the outlet side of a finishing mill from the target width based on respective measured values of width and temp. by a width gage PDW and a thermometer RDT. It is assumed that the predicted width deviation is eliminated between stands FM-FM+1 and a necessary tension between stands is calculated; if the tension exceeds a tension limit, another necessary tension to eliminate a residual deviation between upstream side stands FM-1-FM is calculated. By repeating those operations, respective tensions should be set at respective stands are calculated. A delay device 3 outputs a tension corrective amount to a looper controller 2 at the respective times when a segment which once reached an F1 stand reaches respective stands. A learning device 5 learns a temp. prediction model between stands and a width prediction model based on measured values by a thermometer FDT and a width gage FDW and gives the arithmetic unit 4 learned results.
Patent JP-2001011710-A (JP)
Title: Trousers pocket for cellular phone not to fall off also in sitting
Inventor: ISHII SHOZO
IPC: A41D1/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a trousers pocket for a cellular phone, capable of simply taking in and out the cellular phone, not dropping the cellular phone in sitting. SOLUTION: A pocket of exclusive use is attached to the side of the thigh of trousers as one method for satisfying conditions that when a person carries a cellular phone, the cellular phone is simply taken in and out, a call is heard, a vibration is felt, the cellular phone is never dropped, an action is not disturbed and if the pocket is placed at a visible place, it has a good appearance. A device is adopted not to drop the cellular phone in sitting. The mouth of the pocket is made wider than a width to introduce the cellular phone and a part 5 to become an underside in sitting is closed to such a degree as to readily put the cellular phone into the pocket. Then, even if the pocket is laid, the cellular phone is caught by the closed part and does not drop. When the cellular phone is taken out, the cellular phone is a little raised and drawn out.  The cellular phone is taken out by directly raising a strap 4 in standing.
Patent JP-H1143484-A (JP)
Title: Production of 6-alkyloxy-5-tertiary-butyl-2-methyl-benzoxazole
Inventor: TOMOKAWA JUNICHI
IPC: B01J31/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To simply obtain with industrial advantage the subject compound that is useful as a synthetic intermediate for a pigment donor of photographic chemicals by reaction of a specific compound with a specific alkyl bromide in the presence of a specific catalyst in a specific solvent. SOLUTION: The reaction of (A) 6-hydroxy-5-tert-butyl-2-methylbenzoxazole with (B) 1.0-1.5 mole, per mole of the component A, of a 12-18C alkyl bromide is carried out in the presence of (C) 0.005-0.1 mole of a phase transfer catalyst per mole of the component A in (D) (i) an aromatic hydrocarbon-(ii) an aqueous alkali two-phase solvent at 75-100 deg.C to give the objective compound. As the component C, is preferably used tetra-n-butylammonium bromide. The component ii is preferably an aqueous sodium hydroxide solution of about 5-40 wt.% concentration.
Patent JP-S6280179-A (JP)
Inventor: OSHITA SHIGERU
IPC: B62J1/12
Filed: 1985-10-03
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-S59110324-A (JP)
Inventor: MAKINO HITOSHI
IPC: H02H3/26
Filed: 1982-12-16
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-S6281937-A (JP)
Inventor: KINOSHITA EIICHIRO
IPC: B60R16/04
Filed: 1985-10-01
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-2000124538-A (JP)
Title: Advanced laser diode and substrate
Inventor: ABBINK HENRY C
IPC: H01S5/023
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an advanced laser diode which is used for a light source for optical fiber, and the substrate of the diode. SOLUTION: A laser diode chip 18 provided with an optical port for outputting an optical signal is mounted on a substrate 12. The substrate 12 has the outer side part extending beyond the region of the chip 18. The lens surface of an optical fiber 66 is aligned to receive an optical signal from the optical port. The film 66 is fixed at the position of a pad on the substrate 12 with a spherical solder 40. One part of the substrate is mounted on a TEC in a state that an overhang part 14 is not supported by the TEC. An adiabatic slot 16 and a stress relief slot 64 are formed extending over the whole substrate.
Patent JP-S6377406-A (JP)
Inventor: KURODA SANAE
IPC: E04B1/04
Filed: 1986-09-19
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-H1043815-A (JP)
Title: Continuous working method for annealing and straightening welded tube and device therefor
Inventor: FUKUDA ARIMICHI
IPC: C21D9/50
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of inexpensively affording a high precise welded tube having an excellent straightness and roundness by continuously annealing and straightening the welded tube. SOLUTION: A high frequency heating coil 2, a cooling water nozzle 3 and an air nozzle 4 are provided as an annealing device, and a rotary strainer type straightening machine 6 is provided as a straightening device. A welded tube holding device 5 is provided between the air nozzle 4 and the straightening machine 6. The welded tube 8 conveyed in the axial direction is continuously annealed and straightened by passing through these devices. At this time, the welded tube holding device 5 is rotated while pinching the welded tube 8 with two rolls. By this way, the welded tube is conveyed without transmitting a torsional force acted with the straightening machine to the annealing position.
Patent JP-H04104759-A (JP)
Title: Preparation of dried pickle
Inventor: SUZUKI YOSHITAKA
IPC: A23B7/02
Filed: 1990-08-21
Abstract: PURPOSE:To prepare a dried pickle containing the original nutrients, keeping the taste, flavor and shape of the original vegetable and preservable over a long period without using preservative and colorant by cutting pickled vegetables, inspecting and selecting the pickles, washing with aseptic water, instantaneously freezing, instantaneously sterilizing under high pressure and freeze-drying in vacuum. CONSTITUTION:Pickles of Chinese cabbage, Japanese radish, eggplant, cucumber, etc., are washed with water, selected by inspection, washed with aseptic water and subjected to instantaneous freezing, instantaneous high-pressure sterilization and freeze-drying in vacuum to obtain the objective pickles.
Patent JP-H04101657-A (JP)
Title: Actuator
Inventor: MIKAMI HITOSHI
IPC: H02K33/18
Filed: 1990-08-20
Abstract: PURPOSE:To realize faithful response to an electrical control signal and to achieve direct driving by arranging a magnetic circuit for producing a magnetrostatic field in an air gap and a movable coil to be disposed in the air gap in a same frame thereby coupling the movable coil integrally with an output shaft supported, in directly drivable manner, on the frame. CONSTITUTION:A frame comprises a yoke member 1, a frange member 2 and end plates 3, 4. The yoke member 1 comprises an inner cylindrical permanent magnet 5, mounted on the inner circumferential face of an outer cylindrical member 1a, for producing a required field in the air gap between the outer circumferential face of the inner cylindrical member 1b. A movable coil 6 is disposed in the air gap while being supported on the outer circumferential part of a bobbin 7. A linear ball bearing 9 is disposed, movably along shafts 10, 11, in the supporting part 8 in the bobbin 7. An output shaft 12 is secured to the center of the bobbin 7. When the movable coil 6 receives an input, the output shaft 12 is controlled to move in proportion to the input current.
Patent JP-H1059481-A (JP)
Title: Container with preventive device against tumble
Inventor: SUZUKI TOSHIHARU
IPC: B65D88/54
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To withstand an eccentric working force brought on opening/closing a damper, by providing a preventive mechanism against tumble of a container in which a starting end of a nearly dogleg-shaped member abuts against the lower part of a fork claw, in the container provided with the damper. SOLUTION: The front end of an actuator 6 suspended from a fork 2 is hooked on a fixing projection 14 attached to a damper 4 to actuate a container 1. The fixing projection 14 is pulled up by the motion of the actuator 6 and at the same time, gears 5 are rotated to open the damper to both sides. When the damper is not opened, the container itself is hoisted and tumbled. And hence, a preventive device against tumble is provided. A nearly dogleg-shaped member 22 is rotatably fixed at the rotary shaft 23 in the bending part and the end 24 of the member 22 is arranged to contact the lower face of the claw 3 and restrict the motion on driving the actuator 6 Accordingly, the container is not pulled up and prevented from tumbling.
Patent JP-H0269253-A (JP)
Title: Substrate for thermal head
Inventor: EBIHARA TAKASHI
IPC: B41J2/335
Filed: 1988-09-02
Abstract: PURPOSE:To improve smoothness of a surface without increasing the number of working man-days and to make responsibility better by a method wherein a glaze layer formed by applying metal alkoxide solution directly onto a base layer of a substrate and by burning, is established. CONSTITUTION:A substrate 1 has a base layer 2 composed of aluminium and a glaze layer 3 provided on this base layer 2. Herein, for forming the glaze layer 3, Si solution is firstly used as metal alkoxide, which is applied onto the base layer 2 by about 3mum per one time by a spinner system. Thereafter, it is cured by heating at 80 deg.C to 120 deg.C. This working process is repeated 5 times and a thickness of about 15mum in total is obtained. It is burnt by heating at 300 deg.C to 400 deg.C for two hours.
Patent JP-S6374734-A (JP)
Title: Control device for car drive system
Inventor: TOKORO SETSUO
IPC: B60W10/10
Filed: 1986-09-19
Abstract: PURPOSE:To provide possibility of torque control with quick response by calculating the target value for suction pressure and suction air amount from the engine target torque, modifying this target value according to the deviation, and by obtaining a throttle valve degree-of-opening signal from the target value after modification. CONSTITUTION:When engine is in operation, the target horse power PS* is set 152 by the stamp-in amount thetaACC of accelerator and the car speed V, and the target input shaft number-of-revolutions Nin* is set 154 using this value PS*. Then a stepless speed changer CVT is feedback-controlled 155 so that this value Nin* is in coincidence with the actually measured input shaft number- of-revolutions Nin. The target torque Te* is calculated 156 from the values PS* and Nin, and the suction pipe pressure target value Pin* is calculated 158 from this value Te* and the actually measured engine number-of-revolutions Ne. This value Pin* is added to the feedback term as feed-forward amount to calculate 162 the Pin', and the target throttle valve degree-of-opening theta*TH is computed 163 from the values Ne, Pin to serve controlling the degree of opening of the throttle valve.
Patent JP-S62105650-A (JP)
Inventor: FURANKU JIEEMUZU HOORANDAA
IPC: B41J2/325
Filed: 1986-09-19
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-H0382446-A (JP)
Title: Mr image pickup
Inventor: NISHIMURA NAOJIRO
IPC: A61B5/055
Filed: 1989-08-25
Abstract: PURPOSE:To reduce a ghost and indicate sharply only a blood flow by first making selective excitation of regions other than a picture region with 90 deg. pulses in defading sequence. CONSTITUTION:When additional pulses 13, 14 for bringing down a spin by 90 deg. are applied at the same time as Gz pulses 35, 37 to sequentially make selective excitation of regions on both sides of a slice selectively excited by 90 deg. and Gz pulses 12, 33, blood flow in these regions is brought down by 90 deg. and a vertical magnetized component is put under the zero condition so that no echoe signal is generated in an inflow blood flow. Thus, through the signal value from the blood flow part cannot be completely set to zero by defading pulses 43, 44, the blood flow can be substantially reduced and a picture having only a picture 71 of a stationary part without any ghost is obtained in a defading sequence. Then, the defading picture is calculatively subtracted from the picture of the stationary part obtained by a fading sequence and the picture having the picture 72 of blood flow part to obtain a picture having only the blood flow part picture.
Patent JP-H1058007-A (JP)
Title: Manufacture of lithium metal foil or lithium alloy foil
Inventor: YASUNAMI SHOICHIRO
IPC: H01M4/1395
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin lithium alloy foil or a thin lithium metal foil by using a roll whose surface has the composition of the solid polymer, and applying the chain saturated hydrocarbon of >=8 C to the roll or a raw material foil. SOLUTION: A raw material foil of the thickness optimum for the roll forming of the lithium metal or lithium alloy into a foil is manufactured by the extrusion. Cold rolling is performed using a roll having a surface made of the solid polymer composition such as polypropylene and vinyl chloride. The chain saturated hydrocarbon of >=8 C such as octane is applied to at least one of the roll surface or the raw material foil surface as the lubricant. The carbon number of the lubricant is preferably 8-14 from the viewpoint of the handling property such as flammability and productivity, and in some method, the lubricant is applied to the roll surface by bringing the application material such as sponge in contact with the roll surface so as to keep the roll surface in a constantly wet condition.  Very thin lithium metal foil or lithium alloy foil which can not be manufactured by the extrusion method can be manufactured.