baber/WOPTO huggingface dataset:
Patent JP-H0761812-A (JP)
Title: Production of magnesium hydroxide containing additive added thereto and production of magnesium oxide, containing additive therein and utilizing the same
Inventor: HIRATSU YUTAKA
IPC: C01F5/22
Filed: 1993-08-19
Abstract: PURPOSE:To obtain magnesium hydroxide, containing an additive and good in dispersibility by adding an additive element capable of preventing a crystal of the magnesium hydroxide from growing to a solution after carrying out the reaction for producing the magnesium hydroxide. CONSTITUTION:This method for producing magnesium hydroxide containing an additive therein comprises adding an alkali to a solution of a water-soluble magnesium compound such as MgCl2, initiating reaction for producing the magnesium hydroxide, then adding a compound such as an oxide of one or more elements selected from the group consisting of Ca, Fe, Co, Ni, Cu, Zn, Al, B, Si and S to the solution after the passage of >=30min from the initiation of the reaction, reacting the compound therewith, affording the magnesium hydroxide and subsequently heat-treating the resultant magnesium hydroxide. Furthermore, this method for producing magnesium oxide containing an additive therein comprises as necessary, heat-treating the magnesium hydroxide containing the additive therein.
Patent JP-S58106676-A (JP)
Inventor: NISHIMURA HIROYUKI
IPC: G07D7/00
Filed: 1981-12-21
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-2000097438-A (JP)
Title: Data processor for electric kitchen appliance
Inventor: EMMOTT STEPHEN J
IPC: G06Q30/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To make an apparatus suitable to a specific kitchen environment being used frequently by providing a data terminal being fed with power from the same power supply as feeding power to a kitchen appliance. SOLUTION: A data processing region 12 arranged at the rear part of a microwave oven 10 is connected with an SCSI interface 24, as well as a video board 20 and a sound board 22, and provided with a central processing unit 18 connected with an antenna 26 or other appropriate signal input in order to receive a TV broadcast signal. Furthermore, a user interface region 16 having a touch screen for inputting and displaying required information is formed in the door of a microwave oven 10. These regions 12, 16 are fed with power from same power supply as feeding power to the microwave oven 10 as digital terminals.
Patent JP-H0943815-A (JP)
Title: Sheet heater
Inventor: NISHIO TATSUO
IPC: G03D13/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To speed up the rising of the surface temp. of a rotary cylinder with a sheet heater for heating a sheet while transporting the sheet by rotation of this rotary cylinder. SOLUTION: The rotary cylinder 50 is formed of a metallic material. An insulating material is applied on the inner peripheral surface of the rotary cylinder 50 to provide the cylinder with an insulating layer 53. The rotary cylinder is provided with first electrodes 52 and second electrodes 53 via this insulating layer 51. These first electrodes 52 and second electrodes 53 are formed to a comb tooth shape of straight power feed parts and electrode parts extending parallel therefrom, which are alternately disposed to face each other in the axial direction of the rotary cylinder 50. The respective electrode parts are extended in the axial direction of the rotary cylinder 50 and are disposed alternately in parallel.  The respective electrode parts exclusive of the respective power feed parts of the first electrodes 52 and second electrodes 53 are embedded and the inner peripheral surface of the insulating layer 51 is provided with heating elements 55. The heating elements 55 are made to generate heat by passing current between the first electrodes 52 and the second electrodes 53 and this heat is transmitted via the thin insulating layer 51 to the rotary cylinder 50.
Patent JP-H0492025-A (JP)
Title: Method for transporting excavated soil
Inventor: NONOGAMI TOKIO
IPC: E02F1/00
Filed: 1990-08-03
Abstract: PURPOSE:To efficiently transport excavated soil by determining intervals between successive operation of dump truck to be sent to excavation floor and required number of lanes of lifting facilities by predicting quantities of excavated soil at each cutting face and the time required for the dump truck to move to the cutting face. CONSTITUTION:On receipt of a take-off signal and indication of locations of cutting face of destination from a command unit 17, a dump truck 20, waiting at a dump pool 11, starts and moves over the floor above ground into a lifting facility 12D which moves downward. Through operation of said facility by an exclusive operator or the operator of the truck, the truck 20 is moved downward to the excavation floor below grade and goes to either of a cutting face 13 or 14, where soil is put on the truck by means of an excavator 15. The truck 20 having been loaded with soil goes into a lifting facility 12U on the excavation floor so as to be moved upward to the above ground by an operation similar to that in the case of the downward movement. The truck leaving the facility 12U on the floor above ground moves to an unloading area 16. After unloading, the truck returns to the pool 11 and waits for the next start. Routes 23, 23; 24, 24 to two cutting faces 13, 14 on the excavation floor are not intercrossed each other to determine a travel route from the facility 12D to 12U.
Patent JP-H1032139-A (JP)
Title: Electronic part
Inventor: NISHINO SEIICHI
IPC: H01G2/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the conduction of heat in the furnace at the soldering part between an electronic part-fitting plate and a printed board in the solder heating step. SOLUTION: Within this electronic part made of a capacitor main body 5, leading out a plurality of leads 3 from the same end faces as well as an insulator-made fitting plate 8, wherein metallic plate terminals 10, 10 whose one face is abutted against the end face of the capacitor body 5 while the leads 3 are electrically connected to the other face are provided, one or both parts of the outer side ends and the fitting-plate part overlapped with this outer side ends are formed into comb-shape. Besides, a notch 38 is provided on the fitting-plate part, overlapped with the outer side ends of the metallic plate ends. Furthermore, the outer side ends of the metallic plate are formed into comb-shape, together with the notch.  In such a constitution, the fitting plate 8 may be provided with the second slits almost in parallel with each other, capable of inserting the leads or passing through the leads, as well as respectively reaching each lead from one side edge on the positions, respectively corresponding to the plurality of leads 3, 3.
Patent JP-H0617994-A (JP)
Title: Reduction control method of frictional force
Inventor: YAMAMOTO YOSHIO
IPC: G01N19/02
Filed: 1991-08-16
Abstract: PURPOSE:To provide a method of reduction control of frictional force, by which appropriate of frictional force is gained by regulating the applied current to a variable electromagnet of the relative sliding surface of a plurality of substances. CONSTITUTION:A rod 21 is slid in contact with a rotating ring 22, and a line of magnetic force is applied in parallel to the abrasive interface by a variable electromagnet 23. Although a very small current flows in the abrasive interface by an electric potential induced on the abrasive surface by friction, the line of magnetic force works on the very small current in the perpendicular direction. The very small current flowing in the abrasive interface can be reduced by the line of magnetic force, and the frictional force between the rotating ring 22 and the rod 21 can be reduced.
Patent JP-S6268059-A (JP)
Title: Bearing structure of pm type stepping motor
Inventor: YAMAZAKI NAOKI
IPC: H02K37/14
Filed: 1985-09-19
Abstract: PURPOSE:To obtain smooth revolution, and to improve assembly workability by forming an elliptical groove in a rotor magnet for a PM type stepping motor and disposing balls for a bearing in the groove. CONSTITUTION:A rotor magnet 1 is inserted to the insides of a field coil 6, a bobbin 7, yokes 8, 9 and a ball race 4. A plurality of elliptical grooves 2 are shaped where corresponding to groove sections 10 for the ball races 4 and junk rings 5 of the rotor magnet 1, and balls 3 for bearings are arranged in the grooves. According to the structure, the number of parts for the balls 3 supporting the rotor magnet 1 can be reduced.
Patent JP-H0488980-A (JP)
Title: Production of enzyme participating in c-terminal amidation of peptide
Inventor: OKAMOTO HIROSHI
IPC: C12N9/02
Filed: 1990-08-02
Abstract: PURPOSE:To obtain the subject enzyme in extremely high efficiency by culturing a host cell transformed with a plasmid containing a cDNA coding a peptide C-terminal amidation enzyme and capable of expressing the cDNA. CONSTITUTION:A host cell is transformed with a plasmid containing a cDNA coding an enzyme participating in the C-terminal amidation of a peptide and capable of expressing the cDNA, the transformed cell is cultured and the objective enzyme is separated from the cultured product. The cDNA is preferably originated from mammals.
Patent JP-H0576387-A (JP)
Title: New production of 14alpha-hydroxy-4-androsten-3,6,17-trione
Inventor: NAKAKOSHI MASAMICHI
IPC: A61K31/565
Filed: 1991-07-22
Abstract: PURPOSE:To highly efficiently obtain in high yield the title compound useful as an aromatase inhibitor by a new method using, as starting material, a specific by-product formed in synthesizing the title compound from an androsten-dione by conventional method. CONSTITUTION:Firstly, 4-androsten-3,17-dione of formula I is converted to 14alpha- hydroxy-4-androsten-3,17-dione of formula II using microorganisms [pref. Acremonium strictum NN106(FERM P-9143)], and the ketone group at 3-site of the resultant compound is then alkoxylated. Thence, the resulting 3- alkoxy-14alpha-hydroxy-androsta-3,5-dien-17-one of formula III (R is chain alkyl) is oxidized with an oxidizing agent (pref. an aqueous solution of chromic anhydride-sulfuric acid) to obtain the objective compound of formula IV. The alkoxylation is made e.g. by the action of a combination of p-toluic acid and triethyl orthoformate.
Patent JP-H0529966-A (JP)
Title: Continuous transmission prevention system
Inventor: KATO SUSUMU
IPC: H04B1/04
Filed: 1991-07-23
Abstract: PURPOSE:To allow a base station to easily detect a mobile station in the consecutive transmission state due to a fault of a transmission detection circuit or a timer in the on-land mobile radio system comprising lots of mobile stations. CONSTITUTION:When no transmission start signal is inputted from an input terminal 13 (when no transmission is required), an identification signal generating circuit 10a outputs an identification(ID) number to an input of a modulation circuit 2, then a mobile station in which a transmission output detection circuit 6 and a timer 8 are faulty and power to a transmission power amplifier circuit 3 is not interrupted but a consecutive transmission state is caused sends an identification ID) number to a base station to inform its own fault thereto.
Patent JP-H0873972-A (JP)
Title: Composite material excellent in strength, wear resistance, and thermal conductivity and its production
Inventor: AKIMUNE YOSHIO
IPC: C22C21/00
Filed: 1994-08-30
Abstract: PURPOSE: To produce a composite material excellent in strength, wear resistance, and thermal conductivity by incorporating specific amounts of silicon carbide into an aluminum alloy and specifying its thermal conductivity and coefficient of thermal expansion, respectively. CONSTITUTION: Silicon carbide is incorporated by 35-45wt.% into an aluminum alloy, and the aluminum-ceramics composite material in which thermal conductivity and thermal expansion coefficient are regulated to >=150W/(m.k) and 10×10<-6> / deg.C to 12×10<-6> / deg.C, respectively, is produced. At this time, an aluminum alloy for casting, containing 8-11wt.% Si and 4-8wt.% Mg as essential components and having the balance essentially Al, is used as the aluminum alloy, and the average grain size of the silicon carbide in the aluminum alloy is regulated to 12 to 18μm. By this method, the composite material, suitable for use as a material for engine parts, etc., and excellent in strength, wear resistance, and thermal consuctivity, can be obtained.
Patent JP-H1046121-A (JP)
Title: Hot-melt adhesive for polypropylene
Inventor: INOUE AKIHISA
IPC: C09J7/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a hot-melt adhesive for polypropylene resins which can be used for bonding polypropylene to polypropylene and to other materials such as wood, ceramics, or metal and can be molded into a film. SOLUTION: This adhesive mainly comprises 70-95wt.% α-olefin copolymer and 5-30wt.% tackifier. An esp. pref. example of the copolymer is one which has ethylene units together with other monomer units. A thermally bondable polypropylene laminate film is obtd. by forming a layer of the adhesive on one side of a polypropylene film.
Patent JP-H0867438-A (JP)
Title: Monitoring device of elevator
Inventor: KOIKE HAJIME
IPC: B66B3/00
Filed: 1994-08-30
Abstract: PURPOSE: To remove the unpleasant feeling of a user and at the same time improve a security function by indicating a car outside situation at an indication device in the daytime, indicating a car inside situation during a nighttime zone when users are few. CONSTITUTION: A car inside situation signal from a car inside monitor TV camera 1a is converted into an image signal or the like by means of a camera controller 2a, and is inputted into a signal selection changeover device 3. Also, car outside data photographed by means of a car outside monitor TV camera 1v are likewise inputted into the signal selection changeover device 3 through a camera controller 1b. Meanwhile, a selection signal whose indication of either the car inside or the car outside is decided by a use situation is inputted from a changeover signal selection operation input device 8. By this changeover signal, the signal of the car inside or the car outside is selected, and indication is made at an image signal indicator 6 through a signal receiving device 5.  Arrangement is made so that the car outside may be displayed in the daytime and the car inside may be displayed in the nighttime.
Patent JP-H0647725-A (JP)
Title: Cement-based surface washed-out product and manufacture thereof
Inventor: KOSAKAI NORIYUKI
IPC: B28B11/08
Filed: 1992-07-31
Abstract: PURPOSE:To stably manufacture a product having evenly washed-out portion without being effected by atmospheric air temperature by a method wherein mortar is poured in a form, on the predetermined inner shape of which water solution obtained by preparing the hydration retarder of cement with thickening agent so as to lie in the predetermined viscosity is applied, and then released from the form so as to wash out its portion corresponding to the surface of the form applied with the water solution. CONSTITUTION:Water solution is prepared by treating the hydration retarder of cement with thickening agent so as to have the viscosity of 5-1,000 cp. As the hydration retader, ester polyhydroxy carboxylate, which retards the curing of cement by nearly a certain fixed period of time regardless of temperature, is preferable. As the thickening agent, substance, which precipitates in the presence of alkaline Ca and lowers viscosity, such as alginic acid, polyacrylic acid and its alkali metal salt or polymethacrylic acid and its alkali metal salt is preferable. Mortar mixed with aggregate or concrete is poured in a form, on the predetermined inner surface of which the treated water solution is applied, and released from the form after being hardened so as to wash out the surface of the hardened body corresponding to the surface coated with the treated solution in order to expose the aggregate.
Patent JP-H0255526-A (JP)
Title: Power system monitoring control apparatus
Inventor: SUZUKI MAMORU
IPC: H02J13/00
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a system for enabling high quality monitoring and operation of a power system by displaying an effect quantity and a regulating quantity based on the stable threshold of voltage. CONSTITUTION:Measured values with respect to a power system 1 are inputted through an information transmitting device 2-1. The measured values including errors are used to determine the information of the power system in a system state decision processing S10. By a voltage stability threshold computation processing S20, the result of the previous processing S10 is used as an initial value, and the stability threshold of voltage is found. In a stability monitoring processing S30, the results of the previous processing S10, S20 are used, and the state of the voltage stability of the present power system 1 is discriminated, and in an effect quantity computation processing S40, the result of the previous processing S10 is used, and with a voltage regulating equipment, an effect quantity for heightening the voltage stability is found. By a regulating quantity computation processing S50, the results of the previous processing S30, S40 are used, and a regulating quantity required for making the unstable state of system voltage stable is found, and finally, by an output processing S60, various data of the results of the previous respective processing are displayed on an MMI device 5.
Patent JP-S6186074-A (JP)
Title: Butt welding method of dead thin plate material
Inventor: SUGIYAMA SADAHIKO
IPC: B23K31/00
Filed: 1984-10-01
Abstract: PURPOSE:To widen a width of a welding condition for executing an appropriate welding, and to obtain a weld zone of a high quality by giving a stretch of a specified quantity of a weld line direction, to a butt part, when welding a butt part which is butted each dead thin plate material being a base metal. CONSTITUTION:Dead thin plate materials 10, 10 being base metals are butted, and thereafter, a stretch as indicated with an arrow is given to their butt part 12. Subsequently, welding is executed along the butt part 12 by a prescribed welding means 14 such as an arc welding, etc., under the condition that its stretch quantity (tensile strain) : Q satisfies an expression [alpha : a coefficient of linear expansion (1/ deg.C) of the base metal, T : a temperature ( deg.C) at which a deformation resistance of the base metal scarcely comes to exist by heating executed immediately before welding]. In this way, a deformation caused by a free thermal expansion of the plate material 10 is absorbed effectively by the stretch quantity : Q, a deformation of the butt part 12 caused by the free thermal expansion is softened, and the purpose can be attained.
Patent JP-H0490967-A (JP)
Title: Automatic leatehr winder for wheel for automobile
Inventor: OGAWA TAKERO
IPC: B62D1/04
Filed: 1990-08-03
Abstract: PURPOSE:To eliminate a need for a skill and to improve working efficiency by pressing a covering material, e.g. a leather, against the outer size part of a handle as the covering material is stretched by wipers, winding the covering material around the inner size part of the handle in a state that the both ends of the covering material are nipped by means of pincers, and pressing the covering material by means of another wipers. CONSTITUTION:A series of works is effected through sequence automatic control. Namely, a handle 1 and a leather 2 are coated with an adhesive, an outer size part 3 of a handle 1 is covered with the leather 2 in a state that the center positions of two side edge parts 15 and 16 are caused to coincide with each other, and a cylinder 8 is moved downward. In which case, the leather piece 2 is adhered to the outer size part 3 by a press body 10 as the leather piece is stretched toward two sides by means of wipers 9 and 9. The tip of the leather piece 2 received by lock pieces 17 and 18 of pincer bodies 13 and 14 is rolled in an inner size part 6 of the handle 1 through forward movement of pincers 21 and 22. Subsequently, wipers 27 and 28 are moved forward and the rolled-in leather piece 2 is pressed against the inner size part 6 of for adhesion.
Patent JP-S6361444-A (JP)
Title: Mode detecting switch
Inventor: TANAKA TETSURO
IPC: G11B15/10
Filed: 1986-09-02
Abstract: PURPOSE:To prevent foreign matters from being mixed, to disuse a conventional sheathing part, and to miniaturize a detecting switch and make it thin, by providing a skirt part having elasticity at the outer peripheral part of the rotary gear of the detecting switch. CONSTITUTION:The rotary gear 45 of the detecting switch 43 which detects the angle of rotation of a subcam in a mode detecting system, is supported rotatably on the shaft 49 of a switch substrate 51, and the skirt part 57 having the elasticity is mounted at the outer peripheral part of the substrate. Also, on the substrate 51, a fixed contact 65, and an inner fixed contact 67 are arranged. When a main rod is operated, and the subcam is rotated, the brush 63 of the rotary gear 45 energizes either the fixed contact 65, or 67, and the angle of rotation is detected. At this time, the foreign matters can be prevented from being invaded, and the sheathing part used in the conventional method can be disused, thereby, the switch can be miniaturized and made thin.
Patent JP-H02138730-A (JP)
Title: Processor and processing
Inventor: IWABUCHI KATSUHIKO
IPC: H01L21/205
Filed: 1989-08-09
Abstract: PURPOSE:To perform the specified processing and to lengthen the life of a processing vessel by a method wherein a corrosive member is processed in the protected state from a processing gas by a sealed gas during the processing period. CONSTITUTION:A bit of sealed gas is continuously fed from a nozzle 62 at least to the part of a seal member 52 in an ambient space 58 during the reaction process. The gas feed is set up to make the pressure in the space 58 constantly higher than that in a reaction space 26 by around 5-10Torr. Consequently, if the pressure in the reaction chamber 26 in processing is e.g,. 1-10Torr, the pressure in the ambient space 58 is to be 6-20 Torr. Furthermore, the sealed gas feed is decided by the gap between an inner barrier 54 and an outer barrier 56 i. e. the size of a gas channel 64 connecting the space 58 with the space 28. Through these procedures, the reactive gas can hardly run into the space 58 by applying positive pressure on the space 58 so that a magnetic liquid may be protected from HCl, etc., produced by a reactive gas and the mutual reaction between the reactive gases.
Patent JP-S6449070-A (JP)
Title: Image forming device
Inventor: FUKUNAGA TAKESHI
IPC: G03G15/16
Filed: 1987-08-20
Abstract: PURPOSE:To form an excellent copy image having no 'fogging' by providing a switching means for switching the discharging electric power of a discharging device for electrostatic charging or transfer. CONSTITUTION:The switching means is provided which switches the discharging electric power of the discharging device for electrostatic discharging or transfer. In an electrostatic charging process, the switch means switches the discharging electric power of the discharging device so that, for example, its output current, i.e. an impressed current to a photosensitive body is optimum, e.g. about 250muA for electrostatic charging. Therefore, the surface of a photosensitive body is charged electrostatically and uniformly in the electrostatic charging process to, for example, optimum 600-800V. In a transfer process, the switching means switches the impressed current to the photosensitive body to the best, e.g. about 150muA for transfer. Then toner forming a toner image on the surface of the photosensitive body is attracted to transfer paper, where the toner image formed on the photosensitive body surface is formed. Consequently, the sharp copy image free from 'fogging' is obtained.