baber/WOPTO huggingface dataset:
Patent JP-S5718458-A (JP)
Title: Glow plug control device in diesel engine
Inventor: NAKAGAWA TOYOAKI
IPC: F02P19/02
Filed: 1980-07-04
Abstract: PURPOSE:To improve the stability of an engine just after the starting at a cold time and obtain the optimum control of after-glow constantly by controlling the continuation time of after-glow to correspond to the temperature and the rotational speed of the engine. CONSTITUTION:This device is provided with a computation circuit 103 into which a signal S2 to correspond to a unit pulse IS3, that is, the rotational speed of an engine and a signal S3 to correspond to a temperature signal IS6 are inputted for outputting a voltage signal S4 to correspond to the optimum after-glow time and a timer control circuit 104 which outputs a reset signal of a timer 105 at the input time of a starter signal IS11 and a set signal when the rotational speed exceeds a fixed value on the basis of the signal S2. The timer 105 outputs a signal S5 to correspond to the time elapsed from the input time of the set signal. This signal S5 is compared with the signal S4 in a comparator 106. When S4<S5, a high level signal S6 is outputted to stop a glow control signal OS6 outputted from a glow relay control circuit 107.
Patent JP-H06278874-A (JP)
Title: Connector separating device from magazine case
Inventor: OOTA SAKUNORI
IPC: B65G59/06
Filed: 1993-03-25
Abstract: PURPOSE:To provide a connector stocker which requires a small space to accommodate each magazine case containing a plurality of connectors and can replace magazine case without stopping the device. CONSTITUTION:A plurality of magazine cases 2 (2a, 2b) each accommodating a plurality of connectors 1 of the same type are stacked on a stopper 3, and a pusher 4 is put in an open groove provided in the magazine case 2 and moved in longitudinal direction to discharge the connectors 1 one by one. An intermittent motion mechanism 5 is moved by a vertical motion means 5A, and the stopper 3 opens the magazine case 2 lying at the undermost stage when the mechanism 5 pinches magazine case nearest the undermost one 2 from the sides.
Patent JP-S61250672-A (JP)
Inventor: MATSUDO TOSHIMITSU
IPC: G02F1/1345
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09281564-A (JP)
Title: Camera with built-in stroboscope
Inventor: SHIRANE HIDETO
IPC: G03B15/03
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a built-in stroboscope capable of realizing the automatization and the high-function of the camera by an inexpensive microcomputer and making cost low without impairing convenience for a user. SOLUTION: A switch S1 interlocked with the depressing operation of a release button and a transistor Tr2 turned on when the contact of the switch S1 is closed, are provided, and a PNP type transistor Tr3 is provided in an electronic flash device 158. When the transistor Tr3 is turned off, a stroboscope charging path is constituted, and when the transistor Tr3 is turned on, the flash charging path is cut off. Then, a wiring led from both ends of a film feeding motor 40 and the collector of the transistor Tr2 interlocked with the turning on/off of the switch S1 are connected in parallel to the base of the transistor Tr3. Thus, the transistor Tr3 is turned off at the time of energizing the motor 40 or turning on a release switch, so that charging the flash is inhibited.
Patent JP-H04305560-A (JP)
Title: Arginine derivative or soluble salt thereof and measurement of exopeptidase activity
Inventor: SATO NORIKO
IPC: C12Q1/37
Filed: 1991-03-30
Abstract: PURPOSE:To obtain the title compound useful as a substrate for measuring exopeptidase activity of specimen simply and in high sensitivity. CONSTITUTION:A compound shown by the formula (R is H, carbobenzoxy or t-butoxycarbonyl; R' is amino acid residue; m is 0-2) such as arginylbenzylamide hydrochloride. The compound is obtained by subjecting benzylamine and an arginine derivative containing protected amino group and guanidine group to peptide bond by a well-known method and then optionally deprotecting. The compound shown by the formula or a soluble salt thereof as a substrate is reacted with a specimen to determine benzylamine liberated by action of exopeptidase in the specimen. In the operation, the measurement is carried out at 10-1,000muM concentration of the substrate at pH4-10 and 15-40 deg.C.
Patent JP-S57207544-A (JP)
Title: Production of catalyst for purification of exhaust gas
Inventor: MINAMI MITSURU
IPC: B01J37/02
Filed: 1981-06-13
Abstract: PURPOSE: To obtain a catalyst for purification of the exhaust gases of automobiles of improved performance wherein the difference in the thickness of layers of both Pt and Rh depositing liquids is in a specific range by depositing these liquids at varying pH values on a carrier.  
     CONSTITUTION: Ammonia or the like is added to a Pt compd. soln. to control said soln. to alkalinity of 7.5W8.5pH, and this soln. is impregnated with a carrier of alumina or the like, whereby Pt is deposited thereon. Nitric acid or the like is added to an Rh compd. soln. to control the soln. to acidity of 5.5W 6.5pH. Said carrier deposited with the Pt is put in this aq. soln., whereby it is impregnated with said soln. and is deposited with Rh. After the carrier deposited with the Pt and the Rh in this way is dried, it is calcined in a hydrogen atmosphere. This yields the catalyst wherein the difference in the thicknesses of the Pt layer and the Rh layer is ≤100μ, which provides sufficient performance as a three-element catalyst and has improved durability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01264921-A (JP)
Title: Production of monosilane
Inventor: WADA HIROSUKE
IPC: C01B33/04
Filed: 1988-04-13
Abstract: PURPOSE:To produce effectively monosilane with high catalytic efficiency by disproportionating alkoxysilane in the presence of a specified catalyst. CONSTITUTION:A disproportionation reaction of alkoxysilane expressed by the formula (wherein R is 1-6C alkyl or cycloalkyl; n is 1-3) and obtd. by the reaction of metallic Si with an alcohol, is caused by adding 0.001-50wt.% aromatic alkoxide expressed by MOAr [wherein M is a metal of the group Ia of the periodic table; Ar is a substituted or nonsubstituted aromatic hydrocarbon group], as catalyst, at 30-80 deg.C under normal pressure in an aprotic solvent (e.g. N-methyl-2-pyrrolidone).
Patent JP-H11288706-A (JP)
Title: Negative electrode for nonaqueous electrolyte battery and its manufacture
Inventor: NAKAGIRI YASUSHI
IPC: H01M4/1395
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a reliable nonaqueous electrolyte battery suppressing generation of dendrites, and having long life of cycle for a long term. SOLUTION: A surface film structure the principal component of which is a material having a halite-type crystal structure is formed on the surface of a lithium sheet having lithium metal as an active material and where crystal planes of (100) are oriented by priority. Thereby, a uniform precipitation dissolution reaction, i.e., charging and discharging of the battery can be carried out, then a dendrite precipitation reaction of the lithium metal as the active material can be inhibited. Consequently, the nonaqueous electrolyte secondary battery having long life and high precision can be obtained.
Patent JP-H0959757-A (JP)
Title: Powder for preventing carburizing or nitriding and method for preventing carburizing or nitriding
Inventor: ITO KOICHI
IPC: C23C8/32
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To establish technology capable of uniformly forming a thick film excellent in the effect of preventing carburizing or nitriding by a simple means regardless of the shape of the substrate to be treated, the shape of the surface or the like and thus capable of securely preventing the carburizing or nitriding of the optional required part by simple treatment. SOLUTION: This powder for carburizing or nitriding contains baron base inorganic compounds having the effect of preventing carburizing or nitriding and heat fusing resins thermally decomposed under carburizing or nitriding conditions as essential components. By using the above powder, the part in which carburizing or nitriding shall be prevented in the metallic material to be treated is heated to the fusing temp. of the heat fusing resins contained in the above powder for preventing carburizing or nitriding and the powder for preventing carburizing or nitriding is fused to the heated part.
Patent JP-H08259977-A (JP)
Title: Lubricating fluid composition for dynamic pressure bearing
Inventor: HAYAKAWA MASAMICHI
IPC: C10N40/02
Filed: 1995-03-25
Abstract: PURPOSE: To obtain a lubricating fluid compsn. which is used for a dynamic pressure bearing and excellent in lubricity, sealing properties, and reliability of life by using a specific dialkyl carbonate as the base oil solvent. CONSTITUTION: This compsn., used for lubricating a dynamic pressure bearing which supports a shaft by dynamic pressure, is prepd. by dispersing magnetic particles in a base oil solvent contg. a dialkyl carbonate represented by the fromula: ROCOOR (wherein R is 5-20C alkyl). The base oil solvent is prepd. by mixing the carbonate with a hydrogenated α-olefin. If necessary the compsn. further contains a gelation inhibitor (e. g. an antioxidant), a viscosity index improver, a metal deactivator, etc.
Patent JP-S60235416-A (JP)
Title: Manufacture of permanent magnet
Inventor: NATORI EIJI
IPC: H01F41/02
Filed: 1984-05-08
Abstract: PURPOSE:To readily obtain an anisotropic permanent magnet having excellent orientation and high magnetic performance (i.e., having no magnetic field restriction) even in a low-magnetic field molding process, by melting a composite resin filled with a magnet powder having uniaxial anisotropy in a cylinder, magnetizing the magnet powder, and injecting and hardening the composite material in a mold cavity to which a magnetic field is applied. CONSTITUTION:A kneaded material obtained by kneading a magnet powder is grounded and formed into pellets so as to be injection-molded easily. The pellets are cast into a cylinder 4 having at its distal end a powder magnetizing circuit constituted by a cylinder coil 1, a ferromagnetic cylinder 2 and an intermediate member 3, and are melted by a heater 5 to obtain a melt 6, which is sent by a screw 7 to the magnetizing circuit to which a magnetic field is applied in the form of pulses. Immediately after the magnet powder has been completely magnetized, the melt 6 is injected into a cavity 11 which is constituted by a mold 8 made of a ferromagnetic material and a mold 9 of a non-magnetic material and to which a magnetic field is applied by a coil 10, and the melt 6 is hardened to obtain an anisotropic permanent magnet 12. Thus, an anisotropic permanent magnet which has excellent orientation and high magnetic performance can be readily obtained at reduced cost even by a low-magnetic field molding process.
Patent JP-H02268842-A (JP)
Title: Vertical mill
Inventor: KANEKO NOBUYOSHI
IPC: B02C15/04
Filed: 1989-04-11
Abstract: PURPOSE:To smoothly supply the mixture of a raw material on a turnable by supporting the upper ends of many rodlike members and slantingly and downward lengthening the lower ends thereof toward the turntable and parallel arranging these rodlike members while keeping the adjacent gaps and constituting a chute. CONSTITUTION:A chute 4 is constituted by separately providing many penetration type cylindrical guides 13 to the horizontal direction to the circumferential wall 21 of a vertical mill 20 and inserting reinforcing bar into the inside of an equipment from the outside openings of the respective guides 13 and fitting a packings 14 for sealing to the rear ends thereof by the pressing fittings 15 and fixing them by fitting fixing pins 16. For example, the interval of reinforcing bar 12 is set to 50mm, the length is set to 1m and the drop distance to the chute 4 from the terminal end of a feed conveyor 3 is set to 0.5m. When this chute is applied to a UBE Roche's mill LM 25 type and this mill is continuously operated for six months, accumulation of deposit is hardly recognized by inspection performed thereafter. It is confirmed that deposit removal work required about three times per day heretofore is substantially eliminated or drastically reduced.
Patent JP-H02268937-A (JP)
Title: Lost foam pattern
Inventor: NIMATA TERUO
IPC: C08L25/04
Filed: 1989-04-11
Abstract: PURPOSE:To improve defect caused by carbon and to cast a product having high quality by manufacturing a lost foam pattern of material mixing polymethylmethacrylate with polystyrene. CONSTITUTION:As the raw material of the lost foam pattern, the material mixing the polymethylmethacrylate with the polystyrene is used. As the PMMA has constitution having no benzene ring, at the time of losing, the carbon is scarcely generated and trouble caused by the carbon is reduced and further, the characteristic is similar to the polystyrene. By mixing the PMMA at 5-40wt.%, the characteristic is improved at the max.
Patent JP-H04300617-A (JP)
Title: Deodorizing filter for air conditioner
Inventor: MATSUKURA MASAO
IPC: B01D53/04
Filed: 1991-03-29
Abstract: PURPOSE:To prevent a deodorizing filter for air conditioner from mildewing. CONSTITUTION:A deodorizing filter which comprises a latticed filter substrate 12, and gas absorbent particles 14 attached to the filter substrate with a tacky adhesive, a fungicide being added to the tacky adhesive and containing a water- dispersible fungus resistant agent and a water-soluble fungus resistant agent.
Patent JP-S5518639-A (JP)
Title: Fixing method of color electrophotography
Inventor: NAMIKI RIYOUICHI
IPC: G03G13/01
Filed: 1978-07-27
Abstract: PURPOSE: To heat fix color images well by using two or more kinds of toners whose second order transition point at which thermal change initiates and melting points or other are nearly equal.  
     CONSTITUTION: When the transfer color images formed by using two or more kinds of toners, whose second order transition point at which thermal deformation initiates, the points of inflection between the second order transition point and melting points or melting points are nearly equal such as ±7°C or other, then their offset to fixing roller, overmelting of the toners, etc. do not occur during fixing and the color images may be well heat fixed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06262191-A (JP)
Title: Contact bed for treating water
Inventor: KATO MASASHI
IPC: C02F3/06
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a contact bed capable of using a contact material of a laminated net small lump used for sewage treating in a large capacity water tank or wide area water surface without losing particular contact effect with water. CONSTITUTION:The contact bed for treating water is used as a contact aeration water treating device by charging many unit contact beds 4 made by enclosing the contact material 2 in a firm cage, which is made of the big wire of a material floatable in water similar to the contact material 2 such as a rigid polyethylene on polypropylene and is a coarse mesh net having about 25mm mesh interval, into water in floating state.
Patent JP-H09254043-A (JP)
Title: Oil filter removing wrench equipment for automobile engine
Inventor: MORIFUJI JIROO
IPC: B25B13/48
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To easily remove an oil filter even in the case of not providing a sufficient space when the oil filter of an automobile engine is removed for its replacement. SOLUTION: Sprockets 2, 3 are provided in both ends of a long and narrow hollow member, these sprockets 2, 3 are associated with an endless chain 4, an angular protrusion 6 is swivelably provided in the center of one sprocket 2, the angular protrusion 6 has the same shape to an angular protrusion of a ratchet wrench, an angular hole 7 capable of fitting the angular protrusion of the ratchet wrench is provided in the center of the other sprocket 3. This equipment is interposed, to indirectly turn an oil filter for removing by the ratchet wrench.
Patent JP-S59217967-A (JP)
Title: Zinc air battery
Inventor: YAMANOBE TERUJI
IPC: H01M12/06
Filed: 1983-05-25
Abstract: PURPOSE:To prevent crack generation of a porous sheet and increase leakage resistant performance by forming a concavo-convex part in the inside bottom of a button type zinc air battery and placing a porous sheet thereon and stacking an air electrode, a liquid absorbing material, and a gelled zinc anode in order. CONSTITUTION:Air holes 2 and a concavo-convex part 3 are formed in the bottom of a metal cathode can 1 which also serves as a cathode terminal, and a porous sheet 4 having good water repellent capability and gas permeability is placed thereon, then an air electrode 5 and a liquid absorbent material 6 are stacked in order. A gelled zinc anode 7 is filled in a metal cap 8 which also serves as an anode terminal and the cap 8 is placed into the cathode can 1 through an insulating gasket 9, then the cathode can 1 is sealed to form a button type zinc air battery. Gelled zinc anode is increased by removing a diffusion paper, and crack generation of the porous sheet 4 caused by volume expansion of the gelled zinc is prevented by the concavo-convex part 3. Therefore, discharge capacity and leakage resistant performance are improved.
Patent JP-S62252659-A (JP)
Title: Additionof metal element to molten metal for casting
Inventor: GIUSETSUPE SORA
IPC: C21C1/10
Filed: 1987-04-16
Abstract: Process for the adduction of chemical-metal elements in metal foundings where the additive element is brought to the plasma status and, by means of an inert carrying gas, is caused to spread in the fluid mass of the metal founding. The additive element is brought to the plasma status by using an electric arc.
Patent JP-H11244358-A (JP)
Title: Inner tube use type alimentary canal tube
Inventor: SHINPO AKIRA
IPC: A61J15/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce pain of an affected person in the use of an alimentary canal tube by forming the tube having a specific number of layers from an inner tube with a thick wall and an outer tube with a thin wall. SOLUTION: Two-layer alimentary canal tube is composed in a manner that an inner tube 2 with a thick wall is assembled within an outer tube 1 with a thin wall. The alimentary canal tube assembling the inner tube 2 within the outer tube 1 is inserted from the nostril to the gastral cavity to administer a medicine or the like. Taking out the tube is also conducted in the assembling state. When the medicine prescribing and intubation feeding are not carried out after insertion, the inner tube 2 is taken out to release the pain of a sense of oppression at remaining the outer tube 1. The outer tube 1 exposing out of a patient body may be folded in a hanging condition to prevent getting in the way and to release to pain. Only when administering the medicine or the like, the inner tube 2 is inserted. This constitution allows to reduce the pain by leaving only the soft outer tube 1 in the patient body for a long time except when the medicine is administered.
Patent JP-H05263758-A (JP)
Title: Reciprocating compound compressor
IPC: F04B25/02
Filed: 1992-03-18
Abstract: PURPOSE:To improve volumetric efficiency by suppressing the temperature rise of gas, sucked into a low stage suction chamber and a high stage suction chamber, due to being heated by the heat entering from a high stage discharge chamber. CONSTITUTION:A low stage heat insulating chamber 32 is formed between a low stage suction chamber 14 and a low stage discharge chamber 15, and a high stage heat insulating chamber 34 is formed between a high stage suction chamber 18 and a high stage discharge chamber 19. The low stage heat insulating chamber 32 and the high stage heat insulating chamber 34 are respectively connected to a radiator 38 installed outside a head cover so as to form a closed circuit, and secondary refrigerant is filled in this closed circuit.
Patent JP-S62248832-A (JP)
Title: Oil pressure controlling method for variable compression ratio mechanism
Inventor: MORIYA YOSHITO
IPC: F02D15/02
Filed: 1986-04-23
Abstract: PURPOSE:To minimize the holding time of high oil pressure and reduce a work loss by holding a high oil pressure which is generated when compression ratio is changed until a changeover is confirmed by a compression ratio changeover confirming means. CONSTITUTION:In a device in which compression ratio is changed by hydraulical ly operating an eccentric bearing which is roatably provided in between a piston pin and a connecting rod, a signal from a compression ratio changeover confirming means 33 is inputted into an electronic control device 30 for control ling a selector valve 24. This confirming means 33 is formed with a gap sensor for detecting piston position. When compression ratio is changed, the selector valve 24 is switched while a solenoid valve 29 is closed to increase the oil pressure in a passage 25 or 26 and, as the changeover is confirmed by the compression ratio changeover confirming means 33, the solenoid valve 29 is opened. Thereby, the holding time of high oil pressure can be made a required minimum, reducing a work loss by a pump 23.
Patent JP-S58208345-A (JP)
Title: Impact-resistant methacrylate resin composition
Inventor: KAMATA KAZUMASA
IPC: C08L51/00
Filed: 1982-05-31
Abstract: PURPOSE:To provide the titled compsn. having excellent surface appearance and transparency, by polymerizing a crosslinkable monomer mixture in the presence of a specified multi-structural acrylic elastomer. CONSTITUTION:5-100pts.wt. crosslinkable monomer mixture (A) consisting of 80-99.9wt% methyl methacrylate (a), 0-19.9wt% C1-C8 alkyl acrylate (b) and 0.1-10wt% polyfunctional monomer (c) contg. at least two C=C double bonds per molecule is polymerized in the presence of 100pts.wt. multi-strucrural acrylic elastomer consisting of an inner layer (B) composed of 5-50pts.wt. rigid crosslinked resin contg. at least 80wt% methyl methacrylate unit and an outer layer (C) composed of 95-50pts.wt. crosslinked acrylate ester copolymer obtd. from 69.9-89.9wt% component (b), 10-30wt% styrene (derivative) (d) and 0.1-10wt% compd. (e) of formula I or II. Then 5-1,000pts.wt. non-crosslinkable monomer mixture (D) consisting of 80-100wt% component (a) and 0-20wt% component (b) is added thereto in such a proportion as to give a weight ratio of D/A of 0.5-200. The mixture is polymerized.
Patent JP-S60236417-A (JP)
Inventor: KIHANA MASANORI
IPC: H01H13/12
Filed: 1984-05-09
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-H06179545-A (JP)
Title: Method and device for sensing optical paper
Inventor: RICHIYAADO ERUZUDAN ROJIYAAZU
IPC: B65H7/14
Filed: 1992-03-19
Abstract: PURPOSE: To provide a method and apparatus for sensing the presence of a document moved to a printing station in a printer and for detecting skewness, if any, of the document at the printing station. CONSTITUTION: A first light-detector pair 90, 94 and a second light-detector pair 92, 96 are used to detect the presence of a document and skewness of the document. The sensitivity of each of the detectors in the light-detector pairs is adjusted each time a printer 10 is turned on. To adjust the sensitivity of the detectors, a controller and a stored program are used along with a resistor network providing steps of resistance. A measure of the useful life for the detector is obtainable based on a particular resistance step to which the detector is adjusted.