baber/WOPTO huggingface dataset:
Patent JP-2001044554-A (JP)
Title: Ld stem and optical pickup
Inventor: SUGAWARA SATORU
IPC: F25D9/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an LD stem and an optical pickup having high thermal insulation effect which can use even a blue LD having a conspicuously greater heat generation amount than that of a red LD by a method, wherein a heat pipe is airtightly inserted into a through-hole provided in an eyelet and a support member. SOLUTION: In this LD stem, there is provided, in a slab-like eyelet 1 made of soft iron, a laser support member 2 made of copper for supporting a semiconductor laser (LD) 4, an OPIC support member 8 for supporting an OPIC 5 in which PD is integrated with an I-V amplifier, and an airtight terminal 6 which is airtightly sealed by a glass sealing part 7. In the meantime, in the LD system in which there are provided in the slab-like eyelet 1 the support member 2 for supporting the semiconductor laser 4 and the airtight terminal 6 which is made airtight by glass sealing processing, a through-hole 9 substantially in parallel to the airtight terminal 6 is provided in the eyelet 1 and the support member 2, and the heat pipe 3 is inserted airtightly into the through-hole 9.
Patent JP-S6267003-A (JP)
Title: Production of aqueous microcapsule suspension
Inventor: HAESSLIN HANS W
IPC: A01N25/04
Filed: 1986-09-13
Abstract: The microcapsules have a shell of polyurea which surround a pesticidal active substance which is not miscible with water. The process consists in first dispersing a solution of a polyisocyanate in the pesticide which is sparingly soluble in water in the presence of an anionic dispersant and at least one non-ionic protective colloid and/or a non-ionic surfactant, and subsequently reacting the dispersion with a polyamine. In this manner, stable aqueous suspensions of microcapsules are obtained which can be used as pesticides either directly or after dilution with water.
Patent JP-H0380204-A (JP)
Title: Color filter
Inventor: INO JUICHI
IPC: G09F9/00
Filed: 1989-08-23
Abstract: PURPOSE:To reduce the number of processes by alternately colored layers of red, green and blue consisting of silicon dioxide films contg. org. coloring agents on the surface of a transparent substrate. CONSTITUTION:A treating liquid 5 prepd. by adding the org. coloring agents, such as dyes and pigments, of red, green and blue to an aq. soln. of hydrosilicofluoric acid contg. sillicon dioxide in supersatruation and the transparent substrate 5 are brought into contact with each other to from the silicon dioxide films contg. the org. coloring agents of red, green and blue on the substrate surface. The aq. soln. of the hydo silicofluoric acid contg. the silicon dioxide in supersaturation is obtd. by adding boric acid, ammonia water, metal halide or a metal having the higher tendency to ionization than hydrogen to the soln. prepd. by saturating the silicon dioxide into an aq. soln. of the hydrosilicofluoric acid. The process for forming the silicon dioxide films is omitted in this way.
Patent JP-H0965507-A (JP)
Title: Ac-dc switching circuit of ac-dc dual system electric car
Inventor: KOTAKE KAZUYOSHI
IPC: H02J5/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an AC/DC switching circuit which can prevent a delay in no-voltage release of a DC voltage detecting relay and prevent a short circuit of a DC power supply even when a short-circuiting failure of a contractor occurs. SOLUTION: A contractor 11A of one circuit and one contact which turns ON in an AC section and OFF in a DC section is provided between the (+) side 6A of a DC output end of an auxiliary rectifier 6 and the (+) side of an input line of an auxiliary circuit 5, while a contractor 1B of one circuit and one contact which turns OFF in the AC section and ON in the DC section is provided between either 6B of AC input ends of the auxiliary rectifier 6 and a grounding device 8. Accordingly, it is unnecessary to use an AC-DC changeover switch being a specific device and the specifications of main circuit equipment can be standardized by the contractors. Even when the contractors fail to operate, no short circuit of a power supply takes place and no effect is produced on other electric cars.  Since only necessary minimum rectifying elements are used for checking the reverse voltage of the auxiliary circuit, the power loss in the auxiliary rectifier can be reduced.
Patent JP-H0772014-A (JP)
Title: Pyroelectric type infrared sensor
Inventor: HASHIMOTO KAZUHIKO
IPC: G01J5/34
Filed: 1993-09-01
Abstract: PURPOSE:To provide a pyroelectric type infrared sensor which has self- diagnosing function to check to see that accurate sensing is always possible. CONSTITUTION:A specified fixed voltage is applied between compensation electrode lead sections 35 connected to a platelike compensation electrode 34 formed on the surface 31 of a pyroelectric substrate so that current flows through compensation electrode 34 to raise the temperature to a certain fixed value and infrared rays to be radiated from the compensation electrode 34 are detected by a photodetecting electrode 32. The operating condition of a sensor can be judged to be normal while a detection value is constant by performing the operation periodically. When the detection value comes to lower, the sensor is determined to suffer a deterioration, a trouble or the like.
Patent JP-S60109407-A (JP)
Title: Mooring device
Inventor: NINOMIYA KATSUYA
IPC: E02B3/24
Filed: 1983-11-18
Abstract: PURPOSE:To exactly and safely moor floating object by a method in which a connecting lever pivotally attached to the upside of a turntable is provided to the front end of a movable frame, and an elastic damper is provided between a fitting metal and the movable frame. CONSTITUTION:A mooring tower 1 is pivotally attached through a universal joint 4 to the mooring tower foundation 3 strongly fixed to the ground of seabed. The vertical movement of the mooring float is absorbed by the rotation mechanisms of a hinge 11 and an upper universal joint 7, the bilateral movement is absorbed by the rotation mechanism of the turntable 5, and the rolling is absorbed by the rotation mechanism of the universal joint 7. The back and forth pitching is also absorbed by the elastic damper and controlled by elastic stoppers 13 and 14. Mooring forces necessary for the movements of the mooring float receiving waves, tidal current forces, wind pressures, etc., can be relieved.
Patent JP-S59106778-A (JP)
Title: Water mixing valve
Inventor: FUKUDA MITSUNOBU
IPC: F16K31/68
Filed: 1982-12-10
Abstract: PURPOSE:To provide a water mixing valve which may shut-off water without affecting a desirably adjusted temperature condition and has a simple structure, by providing a water shut-off valve independently from a mixing valve. CONSTITUTION:When a handle 28 is rotated clockwise, a slide member 25 is also rotated clockwise so that a female screw 26c of a water shut-off valve 26 fitted onto the leg part 25b of the slide member 25 rotates along the male screw 5a of a cartridge body 5 and therefore, the water shut-off valve 26 moves up and down to close and open a mixed water outlet 9. When a temperature adjusting handle 22 is rotated to the high temperature side, an adjusting male screw 30 rotates an adjusting female screw 31 to lift a receiver part 31a for raising a spring retainer 21, and therefore, an actuating member 15 is raised by the urging force of a lower spring 17 together with a mixing valve 14 so that a water inlet 8 is restricted and a hot-water inlet 7 is opened to raise the temperature of the mixed water. After adjusting the temperature a thermostat 19 retracts a piston 20a to move the mixing valve up and down for automatically controlling the open degrees of the water inlet 8 and the hot-water inlet 7, thereby a set temperature is ensured.
Patent JP-H0769653-A (JP)
Title: Method and apparatus for producing optical glass element
Inventor: NAKADA KOHEI
IPC: C03B7/12
Filed: 1993-09-01
Abstract: PURPOSE:To carry out shearless cutting of a glass material with a high efficiency by intermittently executing the outflow of glass by tuning the outflow with molding tact of the glass material at the time of allowing the fused glass to flow out of an outflow port and continuously forming the glass to optical glass elements. CONSTITUTION:The fused glass 3 is allowed to flow out of the outflow port 4 and a receiving mold 10 is risen to receive the fused glass 3 flowing out thereof in the, receiving mold 10. The receiving mold 10 is lowered, by which the shearless cutting of the fused glass 3 is executed. A nonoxidizing gas is simultaneously injected from an atmosphere control gas inlet and outlet 13 to increase the gaseous pressure in a forming chamber 8 and to stop the outflow of the fused glass 3. The glass gob received in the receiving mold 10 is then pressed by a press mold 16, by which the optical glass element is produced. The intermittent control of the outflow the fused glass is so executed as to stop the outflow of the glass by injecting the nonoxidating gas from the atmosphere control gas inlet and outlet 13 when the fused glass 3 dropping from the outflow port 4 is detected by both of detectors 6 and 7. The glass outflow is restarted when the fused glass is detected only by the detector 6.
Patent JP-S6372041-A (JP)
Title: Manufacture of magnet built-in cathode-ray tube
Inventor: KIMURA MASAMICHI
IPC: H01J29/48
Filed: 1986-09-16
Abstract: PURPOSE:To correct distortion of beam spot shapes and enable low cost manufacture of a CRT with high precision characteristic by providing a fourpole coil with a direct current for excitation to give quadripole element magnetization. CONSTITUTION:A quadripole magnetization coil 15 consists of 4 coil sections 15(a) through 15(d), and an end of each coil section takes a position facing the center section of a cylindrical magnetic substance 9. By application of a direct current for excitation of proper intensity to the respective coil sections 15(a) through 15(d), the magnetic substance 9 is magnetized to be a quadripole permanent magnet. An electron beam B passes through this permanent magnet is affected by quadripole magnetic field as indicated with broken lines, and its sectional shape is changed. Accordingly, the adjustment is made to make the shape closer to roundness. This adjustment is made by changing the intensity of electric currents applied to respective coil sections 15(a) through 15(d) or chaning relative rotation angle between the quadripole magnetization coil 15 and a CRT, and so on. Thus, quadripole magnetization having distribution and strength necessary for a CRT is obtained.
Patent JP-2001038862-A (JP)
Title: Laminated film of soft polyolefin
Inventor: MIYAURA KATSUMI
IPC: B65D65/40
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To upgrade transparency and high-frequency welding properties by monolithically laminating a surface layer consisting of an olefin resin on both faces or the face of a core layer made up of an ethylene copolymer obtained by copolymerizing ethylene and a component with a polar group. SOLUTION: A surface layer 2 made up of an olefin resin such as an ionomer resin obtained by crosslinking the molecules of an ethylene-acrylic acid copolymer with a polyethyelene, a polypropylene and a metallic ion, an ionomer resin obtained by crosslinking the molecules of an ethylene-methacrylic resin copolymer with the metallic ion, or the like, is monolithically laminated on both upper/ lower faces of a core layer 1 comprising an ethylene copolymer obtained by copolymerizing 95-30 wt.% ethylene and 5-70 wt.% components such as acrylic acid with a polar group, methyl acrylate, vinyl acetate, ethyl acrylate and methacrylic acid. Thus the transparency and the high-frequency welding properties of the laminated film are improved.
Patent JP-H09170524-A (JP)
Title: Lubricating and cleaning method of fuel injector for internal combustion engine and fuel injector for internal combustion engine
Inventor: JIYON HAWAADO TABU
IPC: F02M65/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To supply lubricant and cleaning additive to fuel injectors to prevent wearing of injector and keep clean the injector by removing deposit. SOLUTION: Fuel in a fuel tank 13 is supplied to fuel injectors 3 through a fuel pump 12, a fuel measuring pump, and a fuel supplying line 10. On the other hand, lubricant stored in a lubricant reservoir 22 is added with a cleaning additive at a predetermined percentage. Then the lubricant and the cleaning additive supplied to a fuel line 25 by a lubricant pump 21 are supplied to the fuel injector 3 together with fuel.
Patent JP-H0669948-A (JP)
Title: Atm test cell transmission circuit
Inventor: MATSUNAGA HARUHIKO
IPC: H04L69/40
Filed: 1992-08-17
Abstract: PURPOSE:To generate a test cell traffic having a same peak rate as that of a user cell traffic by using the same number of values as user cell traffic parameters being test objects. CONSTITUTION:A detection circuit 100 monitors a cell slot arriving in a transmission line 100 and generates a trigger used to permit the transmission of a test cell when an idle cell in which the test cell is transmitted. An AND circuit 107 is connected to a peak test cell transmission number counter 101, an average control counter 105 and the detection circuit 106 and permits the transmission of the test cell when the test cell transmission condition is satisfied. A test cell composition circuit 108 is connected to the AND circuit 107 and composes the test cell and transmits actually the test cell when the transmission of the test cell is permitted. A selector 109 is connected to the AND circuit 107 and replaces the generated test cell with an idle cell of the transmission line 100 when the test cell is transmitted and the result is transmitted to the transmission line 110.
Patent JP-S59115238-A (JP)
Inventor: RAI SHIGIYOKU
IPC: B65D5/64
Filed: 1982-12-11
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-S6279955-A (JP)
Title: Magnetic head grinding apparatus
Inventor: OCHIAI YUJI
IPC: B24B37/30
Filed: 1985-10-02
Abstract: PURPOSE:To prevent the formation of cut part on the edge by interposing a multifreedom spring, or said spring and a grinding-head adjusting block for a magnetic head between a jig and a holder, thus eliminating the impulsive force on setting angle and obtaining a prescribed grinding quantity. CONSTITUTION:A multifreedom spring 5 made of foamed butyl rubber is interposed between a tapered jig for fixing and holding a magnetic head 1 and a holder. In other cases, the multifreedom spring 5 and an adjusting block 6 for adjusting the grinding height of the magnetic head 1 are interposed between a plate 2a for fixing and holding the magnetic head 1 and a tape holder 3a. Therefore, the application of an impulsive force onto the magnetic head an setting angle is prevented, and the prescribed grinding quantity can be obtained, and the formation of cut part on the edge is prevented.
Patent JP-H0856450-A (JP)
Title: Grass-storing apparatus of mower
Inventor: TSURUMI MANABU
IPC: A01D34/42
Filed: 1994-08-18
Abstract: PURPOSE: To make it possible to easily and by gienically treat the grass mowed by a mower. CONSTITUTION: A bag-receiving deck 34 capable of receiving plural grass-storing bags 1 which are piled up in vertical direction in a folded state is placed at the vicinity of a grass-discharging part of a mower, and a holding member 36 for holding the uppermost grass-storing bag 1 loaded on the bag-receiving deck 34 in the state that the opening is opened against the coming-flying direction of mowed grass is also placed there.
Patent JP-S59109172-A (JP)
Title: Purification of kallikrein
Inventor: OKUYAMA MITSUNOBU
IPC: C12N9/64
Filed: 1982-12-13
Abstract: PURPOSE:To recover high-purity kallikrein, easily, in high yield, by carrying out affinity chromatography of a kallikrein-containing liquid using a substance having guanidino group as a ligand. CONSTITUTION:A spacer having one or more amino groups, e.g. alpha,omega-diaminoalkylene such as 1,6-diaminohexane, 1,8-diaminooctane, etc. is bonded to a water- insoluble carrier such as agarose, dextrin, cellulose, etc., and the amino group of the spacer is bonded to the carboxyl group of a guanidinocarboxylic acid of formula (R is 1-5C alkylene or phenylene) through a peptide bond by conventional method. The adsorbent prepared by the above process is packed in a column, a kallikrein-containing liquid is passed through the column to adsorb kallikrein, and the adsorbed kallikrein is eluted.
Patent JP-2000045629-A (JP)
Title: Handle device for opening and closing window
Inventor: FUKUIRI KENJI
IPC: E05F11/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a handle device for opening and closing a window capable of having an opening and closing handle face the desired in the arbitrary position of opening and closing the window. SOLUTION: A handle device 1 is provided with an input shaft 2 of the window opening and closing mechanism and a handle 3 and the input shaft 2 is provided with a fitting shaft 4 and an engaging shaft 12 including an engaging part 11. The handle 3 is provided with a fitting hole 5 taking in and having the fitting shaft 4 fitted into it and fixed so that the input shaft 2 may rotate by the rotational movement of the handle 3, a take-in hole 25 provided with a bearing hole 32 supporting the fitting shaft 4 in a rotatable manner, a take-in hole 26 taking in the engaging shaft 12, and an engagement means engaging with the engaging part 11 in a releasable manner. When the fitting shaft 4 is taken into the bearing hole 32, the handle 3 is releasably locked by the engagement means in preferable angular intervals.
Patent JP-H0857990-A (JP)
Title: Opening apparatus for corrugated fiberboard sheet of box manufacturing apparatus
Inventor: WATANABE YOSHIRO
IPC: B31B50/76
Filed: 1994-08-19
Abstract: PURPOSE: To provide extremely large general purposes of a size and to largely shorten a time for opening a box and forwarding it by opening the box when the rear surface is sucked, held by a vacuum pad, and moved rearward at the time of opening the dropped and supplied sheet. CONSTITUTION: A pressing plate 22 presses the lower front side cover piece W2d' of a corrugated fiberboard box W2 to a support conveyor 50 in the operating step of advancing a vacuum pad 21 toward a corrugated fiberboard sheet W1 received on the conveyor 50, sucking to hold the box W2 and then retracting it by the length S of the box W2. The lower front side cover piece W2d' of the box W2 is shifted in a direction perpendicular to the right toward the conveying direction of a sandwich conveyor 1 at the conveyor 50. The pad 21 cooperates with the plate 22 and the conveyor 50 to have a function of opening the sheet W1 in a square cylindrical state.
Patent JP-S6280360-A (JP)
Title: Lubricator for transmission for car
Inventor: YOKOYAMA FUMITOMO
IPC: B60K17/344
Filed: 1985-09-30
Abstract: PURPOSE:To avoid the need of an oil pump and a lubricating oil passage for exclusive use by directly supplying oil into an addition drive transmission part from an oil cooler. CONSTITUTION:The oil supplied under pressure from the oil pump of an automatic transmission body is cooled by an oil cooler C and further returned into the automatic transmission body from a cooler out tube To and sent to the necessary positions through a control unit. A portion of the cooling oil is separated and sent into a branched tuber Ta and supplied into a small oil storage chamber 43 at the top edge of a transfer part 7. Said lubricating oil lubricates bearings 30 and is introduced into an oil reservoir chamber 40 in a mount case 29, passing through the notched teeth 62a. Further, the oil in the oil reservoir chamber 40 is discharged from a drain oil passage 60 through a chamber 61, and returned into the oil reservoir in an axle case. Thus, the compulsory lubrication for each necessary lubricating position is permitted by utilizing a portion of the returned oil.
Patent JP-S6460935-A (JP)
Title: Magnetic sensor of relay
Inventor: TOMA KATSUMI
IPC: H01H51/00
Filed: 1987-08-31
Abstract: PURPOSE:To provide easy mounting to a narrow electronic circuit base board without bringing about voltage drop to a relay circuit by combining in electrical insulation with practicability of actuating a reed switch when micromagnetism is sensed which leaks at the time of relay actuation. CONSTITUTION:A reed switch 1 is placed on the diagonal of a square base board 4 made of synthetic resin, and 3 protrude in the opposite directions to each other. Covered conducting wire 5 is connected at the outer edge mating. A fixed layer 6 in which these members are covered with, for ex., synthetic resin adhesives, is fixed to the base board 4. Together with the reed switch 1 a relay 7 placed on this fixed layer 6 is covered with, for ex., a thermoshrinking tube 8 of synthetic resin and fixed to the reed switch. When this magnetic sensor is fixed, for ex., to a concentrated terminal plate of a rotary drum type game machine, a relay contact signal b is given to an incorrect action inspecting terminal of the concentrated terminal plate. The reed switch actuates the electrical load, for ex., a chime.
Patent JP-S6274488-A (JP)
Title: Method for treating acidic waste water
Inventor: IMAI ICHIRO
IPC: C02F1/66
Filed: 1985-09-30
Abstract: PURPOSE:To treat acidic waste water so as to obtain dischargeable properties, by diluting and neutralizing acidic water by blow water with pH 7-9.5 of a cooling tower. CONSTITUTION:Acidic waste water is diluted by blow water with pH 7-9.5 of a cooling tower. The blow water must have properties such that calcium hardness is 100-500ppm, electric conductivity is 4,000mus/cm or less, silica concn. is 250ppm or less and total phosphate concn. is 3-10ppm. This method can contribute to the conservation of resources and the reduction in treatment cost.
Patent JP-S6197466-A (JP)
Inventor: MITSUYOSHI AKITO
IPC: D06M101/16
Filed: 1984-10-19
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-H0772521-A (JP)
Title: Method and device for forming domain inversion structure of ferroelectric
Inventor: HARADA AKINORI
IPC: G02F1/37
Filed: 1993-09-02
Abstract: PURPOSE:To form the domain inversion structure which has a specific period uniformly in the ferroelectric, having nonlinear optical effect, uniformly in the depth direction with good reproducibility. CONSTITUTION:Electrodes 2 are formed in specific pattern on one surface 1a of an MgO-LiNbO3 substrate 1 as the single polarized ferroelectric having nonlinear optical effect, and when the substrate 1 is applied with an electric field by corona discharging by those electrodes 2 and a corona wire 8 arranged on the opposite surface 1b from the surface 1a to form parts of the substrate 1 which faces the electrodes 2 into local domain inversion parts 10, a container 3 is applied to the surface side 1a of the substrate 1 where the electrodes 2 are formed, and while a vacuum is produced in the closed space 7 formed as mentioned above by a vacuum pump 6, the surface 1a and opposite surface 1b are applied with the electric field without placed in a vacuum state.
Patent JP-S6371122-A (JP)
Inventor: SANO SHIGEHIKO
IPC: C12N1/14
Filed: 1986-09-16
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。