baber/WOPTO huggingface dataset:
Patent JP-S6037279-A (JP)
Title: Spot welding machine provided with welding transformer
Inventor: OKABE YOSHIO
IPC: B23K11/31
Filed: 1983-08-08
Abstract: PURPOSE:To decrease the space area enclosed by a secondary circuit and to enable economization of electric power and reduction in weight by making the secondary circuit of a welding machine movable with respect to the iron core of a welding transformer and incorporating a cylinder which feeds electricity by contact under fluid pressure into the secondary circuit. CONSTITUTION:When fluid pressure is applied to the pressurizing chamber 5a of a pressurizing cylinder 5, a conducting member 2A in common use as a piston rod moves in a welding transformer until an electrode 6 contacts with materials to be welded. The yoke side electrode 7 of the other conductive member 2B is moved at the same time toward the right by the reaction when the electrode is pressed thereby sandwiching the materials to be welded between the electrodes 6 and 7. The fluid pressure is also applied to the pressurizing chamber 8a of a cylinder 8 for power feeding during the above-mentioned pressurizing operation then a piston 13 moves toward the left by overcoming the tenstion of a spring S thus pressing a contact 12 to the opposite surface 14 of the cylinder 8. The movement between the secondary windings by a welding gun and the passage of the current flowing in the secondary windings are thus made possible by the cylinder 8; moreover, the members 2A, 2B move relatively in the direction where a reach area decreases, by which the impedance in the stage of conducting electricity is decreased.
Patent JP-H09268801-A (JP)
Title: Building for earthquake resistant foundation making use of gear
Inventor: YOSHIOKA MASAYOSHI
IPC: E04B1/36
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To protect the human races and social properties against the earthquake generated in many places. SOLUTION: The oscillation in the right-to-left direction is mitigated in a cone-shaped container making use of slippage of iron plates. The vertical oscillation is absorbed by applying the rotational speed change of a machine tool through combination of gears.
Patent JP-H11333456-A (JP)
Title: Electrolytic water making apparatus
Inventor: TAKANO HIROYUKI
IPC: C02F1/46
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water making apparatus capable of automatically detecting the concn. of residual chlorine with high accuracy without bringing about complications or scaling-up. SOLUTION: In an electrolytic water making apparatus, hot water is charged in an electrolytic cell 3 equipped with at least a pair of electrodes 1, 2 and voltage is applied across the electrodes 1, 2 to electrolyze hot water to make electrolytic water 5. A residual chlorine detection part 7 for detecting residual chlorine of electrolytic water 5 is provided in the electrolytic water 5 allowed to flow by air bubbles generated by electrolysis. By making conditions at a time of electrolysis constant to make the amt. of air bubbles generated by electrolysis constant, electrolytic water 5 can be allowed to flow at a constant mooving speed as compared with such a case that the electrolytic water 5 is shaken manually by a person.
Patent JP-S5845518-A (JP)
Title: Weighing and supplying device for powder and granule
Inventor: FUJIWARA YOSHIYUKI
IPC: G01G11/00
Filed: 1981-09-14
Abstract: PURPOSE:To simplify construction by constituing a conveyor of a cylinder and a coil which is rotated and driven in contact with the inside surface of the cylinder. CONSTITUTION:Powder and granules charged from a supplying section to a conveyor 1 are detected in amt. by a weight detector 6, and at the point of the time when a prescribed amt. is attained, the supplying to the conveyor 1 is stopped. As a coil 3 is rotated and driven, the powder and granules are fed gradually from the part near a feed port 4 toward a discharging gate 4, and the entire amt. of the powder and granules in a cylinder 2 is discharged through a discharging port 5 into a part to be supplied. Since the weight of the conveyor 1 is monitored with the detector 6, not only the detection of the amt. of the powder and granules but also the detection at the point of the time when the discharging of the entire powder and granules through the port 5, the detection for the correlation between the working time of the conveyor 1 and the rate of discharging and the detection of the residual amt., etc. are feasible.
Patent JP-S63310599-A (JP)
Title: High frequency induction plasma generating device
Inventor: KANAMARU MASATOSHI
IPC: H05H1/46
Filed: 1987-06-12
Abstract: PURPOSE:To make it possible to produce ultra-micro particles of metal of high quality with a uniform particle diameter by providing a cooling means at the lower part of a torch for generating high frequency induction plasma so as to cool high temperature gas outputted from the torch rapidly at an instance. CONSTITUTION:High frequency current is supplied from a high frequency power source 1 to an induction coil 2, and this electric field is broken by dielectric by means of an ignition rod 7 so as to start a high frequency induction plasma 15. Cooling water is put between a heat resistant inner tube 3 and an outer tube 4, so the coil 2 is protected from high temperature plasma. A cooling means 5 is provided at the lower part of a torch 23, where high temperature plasma and high temperature gas outputted from the torch 23 are let through, so the gas is rapidly cooled, and in case material is supplied as particles, or when they are produced by high temperature chemical reaction, a good cooling speed can be obtained for condensation of products. Ultra-micro particles of metal of high quality of a uniform particle diameter can thus be obtained.
Patent JP-S5669143-A (JP)
Title: Manufacturing method of vibration-proof gum and the like
Inventor: AMANO HIROMI
IPC: B29C65/00
Filed: 1979-11-09
Abstract: PURPOSE: To efficiently manufacture vibration-proof gum products with strong adhesiveness and besides with no gum deterioration by a method wherein metal fittings are heated up above the adjesives reaction temperature, between the metal fittings the vulcanized gum applied with adhesives is held for further being pressed.  
     CONSTITUTION: First the metal fittings 2 (2A, 2B) are heated up above the adhesives reaction temperature (for example above about 250°C) by an electric heater 6 (heating process 5). On the other hand the vulcanized gum 3 is applied with adhesives 8, 8 (adhesives application process), then next both thereof are held by said heated metal fittings 2A, 2A and further from both sides thereof it is pressed with the female mold 10 and male mold 11 to make the adhesives to react and to connect the metallic mold and the vulcanized gum (adhesives reaction process 9). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06322407-A (JP)
Title: Binder used for ultra-hard powder injection molding
Inventor: SASAKI MANABU
IPC: B22F3/02
Filed: 1993-05-11
Abstract: PURPOSE:To provide crack-free and defectless ultra-hard powder injection molded goods by preventing the oxidation of cobalt powder in ultra-hard raw material powder. CONSTITUTION:A compsn. of a binder to be used at the time of producing ultra-hard products by injection molding a mixture composed of ultra-hard raw material powder and the binder and subjecting the injection molded goods to binder removing, then sintering consists of 35 to 55wt.% polypropylene, 10 to 20wt.% low mol.wt. polystyrene, 20 to 40wt.% paraffin wax and 1 to 2wt.% dioctyl phthalate. The average mol.wt. of the low mol.wt. polystyrene is 750. The paraffin wax having 45 deg.C m. p. is used and is optimum for successive decomposition or evaporation at the time of binder removal.
Patent JP-S63259-A (JP)
Title: Vegetable storing vessel
Inventor: OHASHI YOSHINORI
IPC: B65D85/50
Filed: 1986-06-20
Abstract: PURPOSE:To prevent vegetables from becoming a highly humid state by transpiring action thereof in a vessel and avoid deterioration in moisture permeation even by laminating the vessel, by providing upward or downward protruding protrusions in a lid having a moisture-permeable film consisting of a hydrophobic resin film or container. CONSTITUTION:A vegetable storage vessel 9 is constituted of a container 10 and a lid body 11 consisting of a moisture-permeable film 13 consisting of a hydrophobic resin thin film hermetically sealing an opening surface of the container 10. Upward or downward protruding protrusions 15 and 19 at a given height are provided in part of the container 10 or lid body 11. The lid body 11 is preferably constructed from a flat plate 12, moisture-permeable film 13 fused to one surface of the flat plate 12 and a resin frame body 14 bonded to the outer periphery of the flat plate 12. The moisture-permeable film 13 is preferably produced by laminating a silicone thin film to hydrophilic nylon fibers.
Patent JP-S5478102-A (JP)
Title: Recorder
Inventor: YONEZAWA SUSUMU
IPC: G11B7/09
Filed: 1977-12-02
Abstract: PURPOSE: To perform erasing and recording of arbitrary tracks without crossing the tracks by providing a reference track, storing its fluctuations over one circumference and controlling erasing or laser beam based on the storage thereof.  
     CONSTITUTION: After a laser beam 1 is condensed onto the reference track having been recorded on a recording medium 4 by way of a galvanomirror 2 or the like, it is inputted to a photo detector 5 and is subjected to A/L conversion, thence it is compared with the output of an A/D converter 8 before one sampling point in a comparator 9, the absolute value and comparison value whereof are then inputted to an adder-subractor 12 to add or subtract the value before one sampling point and obtain the signal indicating the absolute fluctuations of the recording track. The galvanomirror 2 is driven by this signal so that the condensing point of the laser beam 1 is followed up onto the reference track. On the other hand, the output of the adder-subtractor is stored in a memory 18. At the time of recording, it is read out to drive the galvanomirror 2. Thereby, the tracks are recorded concentrically to the reference track. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S633738-A (JP)
Inventor: HAMAGUCHI MASAHISA
IPC: A01K29/00
Filed: 1986-06-21
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-S6124031-A (JP)
Title: Tracking error detector of optical head
Inventor: FUKUMOTO ATSUSHI
IPC: G11B7/125
Filed: 1984-07-13
Abstract: PURPOSE:To obtain a tacking error signal of a zero-order beam unchanged by a change in a tangential skew angle to a recording medium by providing a light shield so that both side beams of a reflected beam of a recording medium are not made incident to an irradiated end face. CONSTITUTION:When a straight line connecting a center beam La and both side beams Lb, Lc toward a semiconductor laser element 1 is nearly orthogonal to an active layer 1d, for example, the light shield 9 is provided by prolonging a part of a heat sink 8, a window 9a is formed to a part of the active region 1d to the laser beam irradiating part to ensure the irradiation of a laser beam L. Then the beam reflected on a recording medium 6 and going to the semiconductor laser element 1 through a diffractive grating 3 is reflected irregularly in the light shield 9. Thus, the tracking error signal of the zero-order beam of a head OH unchanged by a change in a tangential skew angle to the recording medium is obtained.
Patent JP-H07328741-A (JP)
Title: Reconditioning equipment for organic sand
Inventor: GUNJI YOSHITSUGU
IPC: B22C5/00
Filed: 1994-06-06
Abstract: PURPOSE:To prevent the stay and the heating of the reconditioned sand by successively heating the organic sand thrown from an organic sand charging port at the upper part from the surface by the flame of a heating means provided on the lower side part of a refractory container for burning to allow the organic matter to be successively burned and collapsed from the surface and allow the reconditioned sand to be successively fallen. CONSTITUTION:A refractory container l for burning is provided with a heating means 2, an exhaust port 3, an organic sand charging port 4, and a refractory grate port 5 to select and discharge the reconditioned sand. The refractory container 1 for burning is the refractory and heat resistant structure where a refractory material 8 is lined on the inner side of a metallic container 9. The heating and burning means 2 includes a gas burner, a kerosine or the like. The refractory grate port 5 controls the space of the lattice to the prescribed value, selects the reconditioned sand which is successively fallen after being burned, and discharge the fine-grained sand granules 14 of excellent quality into a collecting container 13 arranged below a base 12 without being clogged. This constitution reconditions the homogeneous sand of excellent quality which is capable of being re-used as the casting sand.
Patent JP-S6163248-A (JP)
Title: Method and apparatus for treating vegetable article
Inventor: HANSU UIIDERUKERU
IPC: B30B9/16
Filed: 1985-07-04
Abstract: The apparatus comprises a plurality of stages having screw presses, the material passing out from the outlet side of the stages being passed by a transfer duct to the inlet side of the following stage. Each stage has a speed adjustable independently of the speed of the other stages. Compared with known screw presses, the advantage exists that following each treatment in a stage, by means of an opening in the transfer duct, the material can be measured, checked or subjected to an additional treatment. The number of stages can also be adapted to the material being processed and there is also a relatively large freedom with regards to the arrangement of the apparatus.
Patent JP-S63310462-A (JP)
Title: Four way carrying device
Inventor: YAMANOUCHI HIDEHIRO
IPC: B65G1/06
Filed: 1987-06-11
Abstract: PURPOSE:To facilitate inversion of carrying direction by arranging at least four rotary units between a pallet and floor face, and moving the pallet in longitudinal and lateral directions through linear motors. CONSTITUTION:When a pallet 5 is moved in lateral direction B, forward A.C. voltage is applied onto a primary unit 11B of second linear induction motor 10B to produce thrust on a secondary member 12B so as to move the pallet 5 through a rotary unit 20 arranged between the pallet 5 and the floor face 2a. When the pallet 5 arrives to a predetermined containing cell 2, reverse A.C. voltage is applied to decelerate the pallet 5 which is then stopped by an electromagnetic brake 8 and held in place. Motion in longitudinal direction is carried out similarly through a first linear induction motor 10A. Consequently, moving direction of pallet can be inverted in limited space without inverting direction of an object D to be carried, resulting in shortening of carrying time.
Patent JP-S5936245-A (JP)
Title: Photosensitive composition
Inventor: IWAYAGI TAKAO
IPC: C08L21/00
Filed: 1982-08-25
Abstract: PURPOSE:To obtain a photosensitive compsn. improved in photosensitivity, by incorporating a photosensitive azido compd. and a polymer capable of being optically hardened or insolubilized in solvents by this compd. CONSTITUTION:The photosensitive compsn. contains at least one of photosensitive azido compds. represented by formulae I , II, and III, A being a substituent represented by formula IV or V, and a compd. capable of being optically hardened or insolubilized in solvents. Said photosensitive azido compd. is a novel compd. and obtained by condensing azidobenzaldehyde or azidocinnamaldehyde with indene or fluorene series hydrocarbons. Said usable polymer is as follows: Phenolic resin, natural rubber, cyclized natural rubber, polybutadiene, polystyrene, cyclized polyisobutyrene, etc.
Patent JP-S5669625-A (JP)
Title: Minute pattern forming method
Inventor: NAITOU JIROU
IPC: G03C5/00
Filed: 1979-11-12
Abstract: PURPOSE:To form a positive type minute pattern of high sensitivity and high resolution by applying a copolymer of phenyl methacrylate and a cross-linking monomer to a substrate, heat treating the applied copolymer to form a three-dimensional network structure, and carrying out exposure, development, etc. CONSTITUTION:Phenyl methacrylate or a phenyl methacrylate copolymer and a cross-linking monomer such as methacrylic acid or methacrylic acid chloride are solution polymerized to prepare a copolymer with about 10,000-1 million mol.wt. This copolymer is applied to a substrate to form a resist layer, and this layer is cross-linked by heating to about 120-250 deg.C. The cross-linked layer is then patternwise exposed to radiation such as electron beams, X-rays or far ultraviolet rays by a known method and developed to form a minute pattern.
Patent JP-2000337310-A (JP)
Title: Actuator
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an actuator having a slit for suppressing the housing fabricating costs. SOLUTION: This actuator includes a housing 2 consisting of housing elements 3 having the same section shape formed by splitting the work of housing into two halves, and their ends about the longitudinal direction are coupled together by end members 6, and a slit 9 is formed from the opposing surfaces 4 of the housing elements 3, and a cylinder chamber 10 in the form of oval shape is formed by the surface 5. The housing elements 3 have such a shape that the inner chamber forming surface 4 is recessed largely, and because this does not include any hazardous section surface which requires increase of the wall thickness, it is possible to make uniform the wall thickness substantially to lead to facilitating the design of the housing elements themselves and also execution of the extrusion and draw-out molding processes.
Patent JP-H10331961-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: TAKEUCHI MASAHIRO
IPC: F16H63/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a restriction on a pressure regulating valve setting position so as to ensure freedom of valve layout in a hydraulic control device for an automatic transmission leading drain oil from the pressure regulating valve directly to an inlet port of an oil pump without passing through an oil strainer. SOLUTION: In this hydraulic control device, a valve body is composed of three stage valve bodies 43, 44, 45 laminated and connected through separating plates 41, 42, and a pressure regulating valve 5 is provided at the middle stage valve body 44 other than the lowermost stage one out of three stage valve bodies 43, 44, 45. A drain port of the pressure regulating valve 5 is communicated with an inlet oil passage 2 leading to an inlet port 1a, through a drain hole 22 of the separating plate 42 and a drain hole 23 of the lower stage valve body 45.
Patent JP-H08337364-A (JP)
Title: Elevator control device
Inventor: FUJII HIDEO
IPC: B66B1/14
Filed: 1995-06-13
Abstract: PURPOSE: To provide an elevator control device which does not allow an every- floor-stopping operation device to be unnecessarily disengaged. CONSTITUTION: A fingerprint sensor 1 is contacted by pressure so that a fingerprint is sensed, and the result is compared with the previously registered fingerprint by a fingerprint comparing device 2. The obtained result is fed to a microcomputer 3, and if the fingerprints are identical, a disengaging device 4 is actuated to disengage an every-floor-stopping operation device.
Patent JP-S634013-A (JP)
Title: Decarburizing method for molten stainless steel
Inventor: NAGASE YUJI
IPC: C21C7/00
Filed: 1986-06-23
Abstract: PURPOSE:To prevent excess oxygen blowing by stopping the oxygen blowing, which blows the oxygen while blowing inert gas from ladle bottom part receiving molten stainless steel at the time of reaching the aimed value shown in the prescribed equation. CONSTITUTION:The oxygen is blown against the molten stainless steel surface while blowing the inert gas from the ladle bottom part receiving the molten steel. And, the above oxygen blowing in vacuum is stopped at the time of reaching the aimed carbon value (C'%) for the oxygen blowing stoppage shown in the before-hand established equation, (wherein, C: finished aimed carbon value %, dC/dt: decarburizing velocity after oxygen blowing stoppage, ts: time at oxygen blowing stoppage, tf: time at finishing of decarburization in the expression) in accordance with Cr concentration in the molten steel.
Patent JP-H09301840-A (JP)
Title: Composition for oral cavity
Inventor: ASAI YOSHIO
IPC: A61K8/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prepare a composition for an oral cavity such as a dentifrice, capable of decomposing a bacterial plaque, excellent in anticarious effects and comprising a mutanase stably blended therein by using the specific mutanase. SOLUTION: This composition for an oral cavity is obtained by using a mutanase collected from a cultured product prepared by culturing a microorganism, belonging to the genus Bacillus and negative to the production of a protease. The mutanase is capable of manifesting properties such as hydrolyzing especially an α-1,3-glucoside bond of mutan, sufficiently hydrolyzing the mutan, having the optimal action pH within the range of pH 4-4.5 when reacting with mutan as a substrate at 35 deg.C for 10min, 50-65 deg.C optimal temperature (when using the mutan as the substrate at pH5), inhibited with mercury, silver and p-chloromercuribenzoic acid when using the mutan as the substrate, about 140000 to 160000 molecular weight, etc. A dextranase may further be contained in the composition for the oral cavity.
Patent JP-H089958-A (JP)
Title: Continuous production of cell metabolite and device therefor
Inventor: SUZUKI KIYOKAZU
IPC: C12M1/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a method for producing a cell metabolite, capable of continuously operating a device for a long period of time and reducing a space without requiring stirring operation of a culture solution so as to supply oxygen. CONSTITUTION:A separating membrane 6 for passing a culture solution component and a cell metabolite but not a cell is arranged in a shallow part from the level (a) of the culture solution in culture tanks 7 and 8. In the shallow culture zone 7 comprising the separating membrane 6 as its bottom, the culture is carried out at shallow liquid depth (usually depth within 15mm, preferably within 10mm) by maintaining the level (a) of the culture solution by a liquid level adjusting means (e.g. overflowing tank 9) at fixed height while preventing transfer of the cell from the separating membrane 6 to this culture solution supplying zone 8 at the deeper side. A cell metabolite is diffused and transferred through the separating membrane 6 to the culture solution supplying zone 8 to give a metabolite-containing culture solution not containing the cell from an outlet 5 of culture solution.
Patent JP-H08309789-A (JP)
Title: Mold for in-mold coating molding method and injection molding method using the same
Inventor: FUJISHIRO TAKESHI
IPC: B29C45/16
Filed: 1995-05-22
Abstract: PURPOSE: To provide a mold not leaving the mark of a film raw material injection part on the surface of an injection molded product and preventing the leakage of a film raw material to the mating surface of the mold from the vicinity of the film raw material injection part. CONSTITUTION: A mold 10 used in an in-mold coating molding method consists of a fixed mold part 11 and a movable mold part 12 and is equipped with the main cavity 14 formed by both mold parts 11, 12 and the auxiliary cavity 20 communicating with the main cavity 14. A film raw material injection part 24 for injecting a film raw material into the boundary part of the resin in the main cavity and the mold surface of the main cavity or the space formed between the resin in the main cavity and the mold surface of the cavity is provided in the central region 21 of the auxiliary cavity 20 and the thickness of the auxiliary cavity from the central region 21 of the auxiliary cavity to the communication part 23 of the auxiliary cavity with the main cavity is larger than the thickness of the end part region of the auxiliary cavity.