baber/WOPTO huggingface dataset:
Patent JP-H05223905-A (JP)
Title: Combined testing device for circuit breaker
Inventor: KOYANAGI OSAMU
IPC: G01R31/327
Filed: 1992-02-18
Abstract: PURPOSE:To improve economic and time efficiency by totally deciding breaking performance of a circuit breaker by using a combined testing circuit for generating 4-parameter transition recovery voltage(TRV) waveform and 2-parameter TRV waveform. CONSTITUTION:Current ic is supplied from a power source 2 through a reactor 3 for adjusting current, a short-circuit transformer 4, a first auxiliary circuit breaker 5 and a circuit breaker 1 to be tested. At the same time, short-circuit small current which ia smaller than the current ic is supplied to an auxiliary switch 10 from a short-circuit voltage device 7 through a rector 8 and a second auxiliary circuit breaker 9. Since a capacitor 23 is charged subsequently by current i3 after current i2 is shut, the voltage of transition recovery voltage (TRV)2 is raised with delay. As a result, TRV waveforms appropriate for TRV display of 4-parameter TRV of TRV, +TRV2 can be applied to the circuit breaker 1 to be tested. Economy in enforcing voltage source circuit facility associated with voltage increase per breaking point of a breaker has a large effect in reducing the capacity of a capacitor.
Patent JP-H02210706-A (JP)
Title: Fitting device for lighting apparatus
Inventor: TSUJINAKA SHIZUO
IPC: F21V21/02
Filed: 1989-02-09
Abstract: PURPOSE:To improve tightness of an opening end face of a case and its surface to be attached to a fitting plate so as to tightly attach the case to the fitting plate by providing the case at its side face with a screw hole into which a screw pressed from outside to a recess towards its inner bottom face is engaged. CONSTITUTION:A fitting plate 2 of about turned U-shape portion at its cross section attached to a surface 1 to be attached of such as an upper face comprises a hole 3 like a slit at its one side face, an inner bottom face 4 at its other side face, an inclined face 5 and a cone shaped recess 6. A case 7 comprises a plate 8 inserted from the hole 3 and inclined to the surface 1 to be attached and a screw hole 10 into which a screw 9 is engaged from outside to the recess 6 towards the inner bottom face 4 at the other side face of the case 7. The plate 8 is inserted into the hole 3 to be held therein once and pushes the other face of the case 7 upwards and then engages the screw 9 from the screw hole 10 to the recess 6. Accordingly, the case 7 is tightly attached to the fitting plate 2 and slightness of an opening end face of the case 7 and the surface to be attached is improved.
Patent JP-H05220110-A (JP)
Title: Endoscope washing and disinfecting device
Inventor: NAKAGAWA MIKIHIKO
IPC: A61B1/12
Filed: 1992-02-18
Abstract: PURPOSE:To surely prevent the leakage of water to the inside of an endoscope at the time of the operation to wash and disinfect the endoscope. CONSTITUTION:This endoscope washing and disinfecting device 1 has a discriminating means which feeds the specified amt. of air into the endoscope 12 prior to the operation to wash and disinfect the endoscope 12, rests the endoscope in this state, measures the pressure change within the prescribed period of time in the endoscope 12 and detects the pressure change in the endoscope 12 by classifying the change to at least three ranks; a range where there is no water leakage, a range where the presence or absence of the water leakage cannot be decided and a range where the water leakage is surely induced and a means for controlling the washing and disinfecting operation so as to wash and disinfect the endoscope 12 when the pressure change in the endoscope 12 is within the range where there is no water leakage, to make secondary remedy without washing and disinfecting the endoscope 12 if the pressure change in the endoscope 12 is within the range where the pressure or absence of the water leakage cannot be decided and not to wash and disinfect the endoscope 12 if the pressure change in the endoscope 12 is within the range where the water leakage is surely induced.
Patent JP-S57146261-A (JP)
Title: Pressure fixable capsule toner
Inventor: HASEGAWA TETSUO
IPC: G03G9/093
Filed: 1981-03-04
Abstract: PURPOSE:To stabilize pressure fixability and developability by forming outside shells of rugged structure on the surfaces of microporous core materials. CONSTITUTION:A removing compd. of org. and inorg. salts, etc., a binder, a coloring agent, etc. are melted, kneaded and ground, and this powder is immersed in a solvent which dissolves the removing compd. but does not dissolve the binder, whereby part or the whole of the removing compd. is dissolved and is removed from the powder. This powder is dried, is dispersed in a hard resin soln. and is dried again, thence suitable particles are screened. Thereby, the pressure fixable capsule toner having the microporous core material and outside shells is obtained. Since the capsule toner particles have rugged structure, they are easily crushed and improve fixability. The outside shell materials have sufficient frictional charge and permit stable development. This toner is used for electrophotographic methods, development of magnetic latent images, etc.
Patent JP-S58149342-A (JP)
Inventor: YOKOTA NOBUHIKO
IPC: D01F6/62
Filed: 1982-02-26
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-H11232659-A (JP)
Title: Optical disk apparatus
Inventor: KANO SATORU
IPC: G11B19/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus eliminating the positional detection for an optical pickup by a mechanical means which is problematic in terms of reliability and costs, thereby increasing reliability and reducing costs. SOLUTION: In an optical disk apparatus 1, an optical pickup 15 while reading record signals of an optical disk 2 is moved in an inner circumferential direction. When the optical pickup reads a specific record signal, it is judged that the optical pickup reaches an innermost circumferential position of the optical disk, and each operation is stopped.
Patent JP-H07239064-A (JP)
Title: Flexible pipe
Inventor: DOI KATSUMI
IPC: F16L11/12
Filed: 1994-03-01
Abstract: PURPOSE:To provide a flexible pipe in which a point part, can be easily installed in a working position and this condition can be maintained. CONSTITUTION:In a pipe body 1, a long shape memory body 2 made of shape memory alloy is integrally arranged along the longitudinal direction of the pipe body 1, and the shape of the shape memory body 2 is memorized into a line, while a heating means which heats the shape memory body 2 so as to freely recover its memorized shape is provided.
Patent JP-S62189617-A (JP)
Title: Floating magnetic head
Inventor: SAOSHITA SOUSHI
IPC: G11B5/60
Filed: 1986-02-14
Abstract: PURPOSE:To reduce the level difference produced at a low melting point glass part and to keep a stable floating state of a magnetic head in its floating mode, by providing the high melting point glass in a gap and fixing this glass to a slider via the low melting point glass. CONSTITUTION:A magnetic core 1 is set into a core inserting groove 5 of a slider 2 and the high melting point glass 3b is provided in a gap formed between the groove 5 and the core 1. Then the low melting point glass 3a is used to fix the slider 2, the core 1 and the glass 3b, respectively. These component elements are put into an oven and heated up so that the glass 3a is melted for fixture of those slider 2, core 1 and glass 3b respectively. Then a polishing process, a lapping process, etc. are carried out up to the position L-L'. Thus the glass 3b is exposed over a rail face 4 opposite to a magnetic recording medium.
Patent JP-H09187461-A (JP)
Title: Hemostatic clamp
Inventor: TAJIMA YOSHIO
IPC: A61B17/12
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To achieve a simple and secure application in stopping bleeding at a part of an arm or for a patient that is so for left untreated by the commercially available hemostatic clamp, by enabling stopping of bleeding without help when continuous bleeding happens after a thick tube such as injection needle or catheter is inserted into and withdrawn from a blood vessel. SOLUTION: A fairly soft body 1 and a fixing part 2 with a large lock 3 are arranged. This device is wound almost on the entire circumference of an arm to press a bleeding site with a pressure rubber 4. This enables secure stopping of bleeding under a pressure while preventing sliding off of the device by fixing the whole of the device almost on the entire circumference of the arm.
Patent JP-S55123953-A (JP)
Title: Electric water heater
Inventor: MIYOSHI AYATERU
IPC: F24H1/18
Filed: 1979-03-16
Abstract: PURPOSE:To improve safety against waterless burning by a method wherein a float switch provided in the bottom portion of a tank is connected in parallel with an excessive-temperature-rise preventer of a heater, and the both are connected to trip terminals of a leak breaker. CONSTITUTION:A float switch 4 is arranged at a position of a heater 3 in a tank above the water surface level, and an excessive-temperature-rise preventer 9 is fitted to one end of the heater 3. The switch 4 and the preventer 9 are connected in parallel with each other and connected to a terminal portion 15 which is provided in a leak detection portion 11 of a leak breaker 10 and short-circuits to cut off a switch portion 12. With the water surface level lowered by hot-water supply and  with the switch 4 turned on, the detection portion 11 of the breaker 10 functions to  turn on the switch portion 12, stopping the operation of a pump 7 and the current supply for the heater 3. Even in case there should be a trouble in a thermostat 13 and/or the preventer 9, the breaker 10 turns off to prevent current from flowing.
Patent JP-H01205755-A (JP)
Title: Cassette take-in/out mechanism in video cassette lending machine
Inventor: MIURA HIDEO
IPC: G11B15/68
Filed: 1988-02-13
Abstract: PURPOSE:To eliminate mistake about storage places and to save energy by automatizing the lending and storing of a cassette. CONSTITUTION:A cassette 50 is stored while projecting a part of the cassette at fixed intervals on a cassette storage shelf. A cassette take-out mechanism is moved to the front of the cassette 50 to be taken out and upper and lower arms 21 and 22 in an open state are positioned upside and downside of the cassette 50. Next, a solenoid 41 is magnetized, wires 42 and 43 are drawn and by the tips of the arms 21 and 22 the upper and lower faces 51 and 52 of the cassette 50 are pinched. Next, motors 23 and 33 are driven and the cassette 50 is carried into a frame 10 by the upper and lower carrying belts 214 and 224 and left and right feeding belts 31 and 32 of the arms 21 and 22. Thus, the cassette is lent automatically and the mistake about the storage place is eliminated and the energy can be saved.
Patent JP-S53116403-A (JP)
Title: Selecting device for multi-phase motor winding
Inventor: ASANO KEN
IPC: G01R31/02
Filed: 1977-03-18
Abstract: PURPOSE: To determine automatically to accept or reject a multi-phase motor winding by composing of devices to detect internal resistance of each phase motor winding automatically in order as digital value and to determine by maximum and minimum values of their outputs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01205740-A (JP)
Title: Optical recording medium
Inventor: KUROIWA MITSUYUKI
IPC: G11B7/243
Filed: 1988-02-12
Abstract: PURPOSE:To prolong the life of the above recording medium by consisting a recording film of a low melting metal contg. Te and at least one kind of metal selected from a group consisting of Ti, Mn, Ni, Zr, Al, Nb, Ta, and Pt. CONSTITUTION:The recording film 12 to be used for this optical recording medium consists of (i) the low melting metal contg. at least the Te and (ii) at least one kind of the metal selected from the group consisting of the Ti, Mn, Ni, Zr, Nb, Ta, Al, Pt, and Sm and the above-mentioned low melting metal is incorporated in said film at >=50atom.% ratio. The oxidation resistance of the recording film is thereby greatly improved and the life thereof is prolonged; in addition, the energy required for pit formation per unit area is decreased and the optical recording medium having high recording sensitivity is obtd.
Patent JP-H0725139-A (JP)
Title: Recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/26
Filed: 1994-03-01
Abstract: PURPOSE:To form a developed color image good in light fastness, in a recording material using an electron donating leuco dye and an electron acceptive compd. by adding a tiarylamine derivative having a specific structure. CONSTITUTION:In a recording material using an electron donating leuco dye and an electron acceptive compd., at least one kind of a triarylamine derivative represented by formula I (wherein at least one of Ar<1>, Ar<2> and Ar<3> is an aryl group substituted with an alkoxy group, an aryloxy group, an alkylthio group or an arylthio group and the other of them is a non-substituted aryl group or an aryl group substituted with an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group or an arylthio group) or formula II (wherein Ar<4>, Ar<5>, Ar<6> and Ar<7> are a non- substituted aryl group or an aryl group substituted with an alkyl group, an alkoxy group or an arylthio group) is added.
Patent JP-H04244301-A (JP)
Title: Valve seat machining device for gate valve, check valve, etc.
Inventor: OMURA JUN
IPC: B23B5/06
Filed: 1991-01-30
Abstract: PURPOSE:To enable a valve seat to be machined at a location where a gate valve, a check valve or the like is installed without removing the valve, so that a repair cost may be reduced. CONSTITUTION:The lower end of a main spindle 7 is connected to the back surface of a surface disk 9 through a bevel gear 11, cutting tool regulating shafts are screwed into holders of cutting tools 12 which are provided in a pair expandably and shrinkably in the radial direction of the surface disk 9, and the regulating shafts are connected through a miter gear 15 to cutting tool spindles which are inserted rotatably into the above main spindle. The main spindle can be rotated by an electrical drive while the cutting tool spindles can be rotated manually, and on the other hand, a spindle case fitted around the main spindle 7 is supported on a base 1 which can be installed on the top edge of a valve box, and the surface disk 9 provided at a lower part of the spindle case can be moved horizontally by a moving mechanism.
Patent JP-H02261560-A (JP)
Title: Mist removing device for paint spray booth
Inventor: EDOUIN SHII ZUERUNAA JIYUNIA
IPC: C09D7/00
Filed: 1990-02-14
Abstract: PURPOSE: To cost-effectively recover an emulsion by circulating an org. liquid having a specific. b.p., an org. liquid of an oil-in-water emulsifier and an oil-in- water emulsion within a paint spray booth apparatus. CONSTITUTION: At least 10 wt.% of the total amt. of accumulated oil droops, water drops, paint particulates and solids and hydrocarbon effluents is collected and more than this amt. is returned to an oil-in-water emulsion circulating in the spray booth apparatus. Further, the oil-in-water emulsion contg. 1 to 50 wt.% org. liquid having the b.p. of 150 deg.C, 0.1 to 30 wt.% org. liquid of an oil-in-water emulsifier and the oil-in-water emulsion is circulated in the spray booth apparatus. Further, paint sludge is separated from the liquid phase and aq. phase and oil, emulsifier and water are added thereto to regenerate the oil-in-water emulsion. As a result, clogging is prevented.
Patent JP-S60175940-A (JP)
Title: Ventilating device for separate type air heat source heat pump system air conditioner
Inventor: KITAHARA ISAMU
IPC: F24F1/00
Filed: 1984-02-22
Abstract: PURPOSE:To permit to ventilate without employing a fan used exclusively for ventilation and stop the supply of air by closing a damper when the supply of air is not necessary by providing an outdoor unit and an indoor unit in the separate type air heat source heat pump system air conditioner. CONSTITUTION:The fan 20 of the outdoor unit 16 in a ceiling 13 sucks-in atmospheric air from an air-intake 22, supplies the atmosphere to a heat exchanger 19 and blows out it to the outside of a room from a blow-off port 23 while a part of the atmosphere is supplied into the ceiling 13 from an outdoor air supplying port 27. The outdoor unit 17, installed in the ceiling 13, supplies the fresh atmosphere into a room in case it is necessary after conditioning it together with indoor circulating air by the heat exchanger 30 through the opening and closing of the air supplying damper and the fan 29. Contaminated air in the room passes through a clearance 15a of an intermediate partitioning 15 or the like in the room and is sucked by the suction force of the fan 20 from an air discharging port 26 provided near the outdoor unit 16, the heat thereof is retrieved by the heat exchanger 19 and is discharged out of the room through the blow-off port 23.
Patent JP-S63199260-A (JP)
Title: Phenoxy resin composition
Inventor: FUKAI TOMOHIRO
IPC: C08L71/08
Filed: 1987-02-13
Abstract: PURPOSE:To provide a phenoxy resin composition composed of a phenoxy resin and an aromatic polyamide and giving a molded article having high mechanical strength such as elastic modulus, breaking strength, etc., and excellent chemical resistance, abrasion resistance, etc. CONSTITUTION:The objective composition is composed of (A) 99.8-70pts.wt. of a phenoxy resin which is a polycondensation product of epichlorohydrin and bisphenol A (or its nucleus-substituted compound) and consisting of the structural unit of formula (n is positive integer of preferably >=70) and (B) 0.2-30pts.wt. of an aromatic polyamide, preferably poly(p-phenylene terephthalamide) or poly(p-benzamide) having a molecular weight of >=1,000, especially >=7,000. The components A and B are uniformly dissolved in a common solvent (e.g. dimethylacetamide) containing e.g. lithium chloride and the solution is poured into a poor solvent, dispersed and coagulated to obtain particles of the component B containing uniformly dispersed component A.
Patent JP-S60177831-A (JP)
Title: Automatic clamping device
Inventor: NAKAYAMA KAZUO
IPC: B23Q3/06
Filed: 1984-02-20
Abstract: PURPOSE:To improve the test efficiency by providing a supporting board slidable in parallel with the carrying direction of machine to be tested in a device for automatically clamping various type of machines to be tested and clamping said machine only through sliding of said supporting board. CONSTITUTION:In an automatic clamping device 3, a slide supporting board 16 slidable in parallel with the carrying direction of machine 13 to be tested is provided on the vertical face at one side of slide table 3a slidable perpendicularly with the carrying direction of said machine 13 having various dimension where a plurality of clamp base seats 20A, 20B having various dimensions while fixed dismountably on said slide supporting board 16 are faced selectively against said machine 13 and clamped to said seats 20A, 20B by means of a clamp lever 9. The clamp lever 9 is operated by hydraulic cylinder 6 mounted on the slide base 3a to press said machine 13 against said seats 20A, 20B and clamp. The slide supporting board 16 is supported through a slidable bearing 15 movable horizontally along a guiderail 15a.
Patent JP-S58151838-A (JP)
Title: Rotor for rotary electric machine
Inventor: SUZUKI ISAO
IPC: H02K17/16
Filed: 1982-03-02
Abstract: PURPOSE:To obtain the titled rotor for a rotary electric machine having excellent electromagnetic performance and cooling efficiency by a method wherein an aperture is provided on the outer circumferential side of an external ventilating hole. CONSTITUTION:A plurality of slots 2 for axial conductor are provided in the vicinity of the outer circumference of a cylindrical rotor core 1 made of laminated thin plates, and a rotor conductor 6 is attached to the slots 2 and engaged with a rotor shaft 7. A penetrated external ventilating hole 4 is provided in axial direction on the outside of the slot 2 of a rotor core 1, a penetrated internal ventilating hole 5 is provided in axial direction on the inside of the slot 2, and an aperture 13 is provided on the outer circumferential side of the external ventilating hole 4. According to this constitution, the characteristics of the rotary electric machine can be improved because the magnetic flux interlinking with the rotor conductor 6 is increased, and the cooling efficiency can also be increased because the airflow resistance is reduced.
Patent JP-H08196807-A (JP)
Title: Oil-water separator for oil-containing waste water
Inventor: IEDA JUNPEI
IPC: B01D17/12
Filed: 1995-01-27
Abstract: PURPOSE: To surely separate oil and water with a simple separator and to use the separator even under severe environmental conditions by previously filling an oil-water separator with fixed amts. of water and oil and sprinkling down an oil-contg. waste water into the separator. CONSTITUTION: An oil-contg. waste water 2 accumulated in a tank 1 is sucked up by a pump 3 and supplied to a sprinkler 17 in an upper tank 11 through a feed pipe 5. The waste water 2 supplied to the sprinkler 17 is supplied to an annular oil passage 19 and sprinkled down into the upper tank 11 from plural outlets 21 provided in the periphery of the sprinkler 17. Since an oil-water separation tank 10 is previously filled with water 40 and oil 41, the oil in the sprinkled waste water is formed, aggregated and associated with the oil 41 and separated from the water, and the oil content is increased. When a float 70 is lowered due to the increase of oil, oil discharge pump 30 is actuated by the action of a lead switch 73.
Patent JP-S62191487-A (JP)
Inventor: SUZUKI YOSHIRO
IPC: C05F9/04
Filed: 1986-02-18
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-S53117976-A (JP)
Title: Parts treating vessel
Inventor: MINOHA NORIHIRO
IPC: H01L21/68
Filed: 1977-03-25
Abstract: PURPOSE:To make a parts treating vessel provided with a handle which is removable and will not disengage even during carrying.
Patent JP-H04247335-A (JP)
Title: Optical recording medium and production thereof
Inventor: ARIMUNE HISAO
IPC: G11B7/2585
Filed: 1991-01-31
Abstract: PURPOSE:To provide the optical recording medium which has the good reliability and adhesion of a reflection layer and is further excellent in the control of reflectivity with simple production equipment and the process for producing this medium. CONSTITUTION:The reflection layer of the optical recording medium which is successively laminated with the reflection layer for reflecting the light entering from a light transmissive substrate side and a protective layer covering this reflection layer onto this substrate is constituted of at least the two-layered structure consisting of the amorphous reflection layer and crystalline reflection layer and the amorphous protective layer. In addition, this reflection layer is formed by splashing a metallic target by sputtering in an oxygen- or nitrogen-contg. atmosphere to deposit the amorphous reflection layer consisting of a metal oxide or metal nitride on the substrate, then splashing the above-mentioned metallic target by sputtering in an oxygen-free or nitrogen-free atmosphere to deposit the crystalline reflection layer on the amorphous reflection layer. Further, the amorphous protective layer is formed in the same manner as for the above-mentioned amorphous reflection layer by using the above-mentioned metallic target. The recording medium which is excellent in the control of the reliability and reflectivity of the reflection layer is thus obtd.